[{"data":1,"prerenderedAt":20807},["ShallowReactive",2],{"navigation_docs":3,"-web-development-realtime-notifications-jobs-05-notification-system":5074,"-web-development-realtime-notifications-jobs-05-notification-system-surround":20804},[4,1707,2040,2512,2693,2819,3026,3148,3198,3255,3289,3415,3492,3506,3645,3939,4016,4749,4924,5017,5070],{"title":5,"icon":6,"path":7,"stem":8,"children":9},"C#","i-devicon-csharp","\u002Fcsharp","01.csharp",[10,13,60,90,120,202,219,253,379,404,457,650,1364,1654,1703],{"title":11,"path":7,"stem":12},"C# та .NET","01.csharp\u002Findex",{"title":14,"icon":15,"path":16,"stem":17,"children":18,"page":59},"Fundamentals","i-lucide-book-open","\u002Fcsharp\u002Ffundamentals","01.csharp\u002F01.fundamentals",[19,23,27,31,35,39,43,47,51,55],{"title":20,"path":21,"stem":22},"Вступ до екосистеми .NET","\u002Fcsharp\u002Ffundamentals\u002Fintroduction-to-ecosystem","01.csharp\u002F01.fundamentals\u002F01.introduction-to-ecosystem",{"title":24,"path":25,"stem":26},"Структура програми на C#","\u002Fcsharp\u002Ffundamentals\u002Fprogram-structure","01.csharp\u002F01.fundamentals\u002F02.program-structure",{"title":28,"path":29,"stem":30},"Змінні та Типи Даних","\u002Fcsharp\u002Ffundamentals\u002Fvariables-data-types","01.csharp\u002F01.fundamentals\u002F03.variables-data-types",{"title":32,"path":33,"stem":34},"Масиви","\u002Fcsharp\u002Ffundamentals\u002Farrays","01.csharp\u002F01.fundamentals\u002F04.arrays",{"title":36,"path":37,"stem":38},"Strings & Text Handling","\u002Fcsharp\u002Ffundamentals\u002Fstrings-text-handling","01.csharp\u002F01.fundamentals\u002F05.strings-text-handling",{"title":40,"path":41,"stem":42},"Дати і Час","\u002Fcsharp\u002Ffundamentals\u002Fdates-time-handling","01.csharp\u002F01.fundamentals\u002F06.dates-time-handling",{"title":44,"path":45,"stem":46},"Потік Керування","\u002Fcsharp\u002Ffundamentals\u002Fcontrol-flow","01.csharp\u002F01.fundamentals\u002F07.control-flow",{"title":48,"path":49,"stem":50},"Методи","\u002Fcsharp\u002Ffundamentals\u002Fmethods","01.csharp\u002F01.fundamentals\u002F08.methods",{"title":52,"path":53,"stem":54},"Основи Відлагодження","\u002Fcsharp\u002Ffundamentals\u002Fdebugging-basics","01.csharp\u002F01.fundamentals\u002F09.debugging-basics",{"title":56,"path":57,"stem":58},"Інтерактивна Консоль (Classic)","\u002Fcsharp\u002Ffundamentals\u002Finteractive-console","01.csharp\u002F01.fundamentals\u002F10.interactive-console",false,{"title":61,"icon":62,"path":63,"stem":64,"children":65,"page":59},"OOP","i-lucide-box","\u002Fcsharp\u002Foop","01.csharp\u002F02.oop",[66,70,74,78,82,86],{"title":67,"path":68,"stem":69},"Package Management (Управління Пакетами)","\u002Fcsharp\u002Foop\u002Fpackage-management","01.csharp\u002F02.oop\u002F01.package-management",{"title":71,"path":72,"stem":73},"Класи та Об'єкти","\u002Fcsharp\u002Foop\u002Fclasses-objects","01.csharp\u002F02.oop\u002F02.classes-objects",{"title":75,"path":76,"stem":77},"Властивості та Поля","\u002Fcsharp\u002Foop\u002Fproperties-fields","01.csharp\u002F02.oop\u002F03.properties-fields",{"title":79,"path":80,"stem":81},"Стовпи ООП","\u002Fcsharp\u002Foop\u002Foop-pillars","01.csharp\u002F02.oop\u002F04.oop-pillars",{"title":83,"path":84,"stem":85},"Advanced Types","\u002Fcsharp\u002Foop\u002Fadvanced-types","01.csharp\u002F02.oop\u002F05.advanced-types",{"title":87,"path":88,"stem":89},"Namespaces (Простори Імен)","\u002Fcsharp\u002Foop\u002Fnamespaces","01.csharp\u002F02.oop\u002F06.namespaces",{"title":91,"icon":92,"path":93,"stem":94,"children":95,"page":59},"Advanced Core","i-lucide-zap","\u002Fcsharp\u002Fadvanced-core","01.csharp\u002F03.advanced-core",[96,100,104,108,112,116],{"title":97,"path":98,"stem":99},"Generics (Узагальнення)","\u002Fcsharp\u002Fadvanced-core\u002Fgenerics","01.csharp\u002F03.advanced-core\u002F01.generics",{"title":101,"path":102,"stem":103},"Делегати, Події та Лямбда-вирази","\u002Fcsharp\u002Fadvanced-core\u002Fdelegates-events-lambdas","01.csharp\u002F03.advanced-core\u002F02.delegates-events-lambdas",{"title":105,"path":106,"stem":107},"Interfaces Deep Dive (Інтерфейси: Поглиблений Розгляд)","\u002Fcsharp\u002Fadvanced-core\u002Finterfaces-deep-dive","01.csharp\u002F03.advanced-core\u002F03.interfaces-deep-dive",{"title":109,"path":110,"stem":111},"Обробка Винятків","\u002Fcsharp\u002Fadvanced-core\u002Fexception-handling","01.csharp\u002F03.advanced-core\u002F04.exception-handling",{"title":113,"path":114,"stem":115},"Pattern Matching","\u002Fcsharp\u002Fadvanced-core\u002Fpattern-matching","01.csharp\u002F03.advanced-core\u002F05.pattern-matching",{"title":117,"path":118,"stem":119},"Додаткові Можливості C#","\u002Fcsharp\u002Fadvanced-core\u002Fadditional-features","01.csharp\u002F03.advanced-core\u002F06.additional-features",{"title":121,"icon":122,"path":123,"stem":124,"children":125,"page":59},"Architecture Best Practices","i-lucide-building-2","\u002Fcsharp\u002Farchitecture-best-practices","01.csharp\u002F04.architecture-best-practices",[126,130,149,153,157,161,165,169],{"title":127,"path":128,"stem":129},"Software Design Principles (Частина 1)","\u002Fcsharp\u002Farchitecture-best-practices\u002Fsoftware-design-principles","01.csharp\u002F04.architecture-best-practices\u002F01.software-design-principles",{"title":131,"icon":132,"path":133,"stem":134,"children":135,"page":59},"Design Patterns","i-lucide-folder","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdesign-patterns","01.csharp\u002F04.architecture-best-practices\u002F02.design-patterns",[136],{"title":137,"icon":132,"path":138,"stem":139,"children":140,"page":59},"Creational","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdesign-patterns\u002Fcreational","01.csharp\u002F04.architecture-best-practices\u002F02.design-patterns\u002Fcreational",[141,145],{"title":142,"path":143,"stem":144},"Singleton (Одинак)","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdesign-patterns\u002Fcreational\u002Fsingleton","01.csharp\u002F04.architecture-best-practices\u002F02.design-patterns\u002Fcreational\u002F01.singleton",{"title":146,"path":147,"stem":148},"Builder (Будівельник)","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdesign-patterns\u002Fcreational\u002Fbuilder","01.csharp\u002F04.architecture-best-practices\u002F02.design-patterns\u002Fcreational\u002F02.builder",{"title":150,"path":151,"stem":152},"Building Professional CLIs","\u002Fcsharp\u002Farchitecture-best-practices\u002Fbuilding-professional-clis","01.csharp\u002F04.architecture-best-practices\u002F03.building-professional-clis",{"title":154,"path":155,"stem":156},"Validation & Flow Control","\u002Fcsharp\u002Farchitecture-best-practices\u002Fvalidation-flow-control","01.csharp\u002F04.architecture-best-practices\u002F04.validation-flow-control",{"title":158,"path":159,"stem":160},"The Modern .NET Host (Microsoft.Extensions)","\u002Fcsharp\u002Farchitecture-best-practices\u002Fmodern-dotnet-host","01.csharp\u002F04.architecture-best-practices\u002F05.modern-dotnet-host",{"title":162,"path":163,"stem":164},"Data Mapper: Repository та DAO патерни (Частина 1)","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdata-mapper-part1","01.csharp\u002F04.architecture-best-practices\u002F06.data-mapper-part1",{"title":166,"path":167,"stem":168},"Data Mapper: Repository та DAO патерни (Частина 2)","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdata-mapper-part2","01.csharp\u002F04.architecture-best-practices\u002F07.data-mapper-part2",{"title":170,"icon":132,"path":171,"stem":172,"children":173,"page":59},"Di Ioc","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdi-ioc","01.csharp\u002F04.architecture-best-practices\u002F08.di-ioc",[174,178,182,186,190,194,198],{"title":175,"path":176,"stem":177},"Проблема залежностей та Інверсія Контролю","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdi-ioc\u002Fthe-dependency-problem","01.csharp\u002F04.architecture-best-practices\u002F08.di-ioc\u002F01.the-dependency-problem",{"title":179,"path":180,"stem":181},"Будуємо власний Service Container","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdi-ioc\u002Fbuild-your-own-container","01.csharp\u002F04.architecture-best-practices\u002F08.di-ioc\u002F02.build-your-own-container",{"title":183,"path":184,"stem":185},"Service Locator: Паттерн та Анти-паттерн","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdi-ioc\u002Fservice-locator-pattern","01.csharp\u002F04.architecture-best-practices\u002F08.di-ioc\u002F03.service-locator-pattern",{"title":187,"path":188,"stem":189},"Паттерни Dependency Injection","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdi-ioc\u002Fdependency-injection-patterns","01.csharp\u002F04.architecture-best-practices\u002F08.di-ioc\u002F04.dependency-injection-patterns",{"title":191,"path":192,"stem":193},"Microsoft DI: IServiceCollection та IServiceProvider","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdi-ioc\u002Fmicrosoft-di-deep-dive","01.csharp\u002F04.architecture-best-practices\u002F08.di-ioc\u002F05.microsoft-di-deep-dive",{"title":195,"path":196,"stem":197},"Service Lifetimes та Scopes","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdi-ioc\u002Fservice-lifetimes-and-scopes","01.csharp\u002F04.architecture-best-practices\u002F08.di-ioc\u002F06.service-lifetimes-and-scopes",{"title":199,"path":200,"stem":201},"DI Анти-паттерни та Найкращі Практики","\u002Fcsharp\u002Farchitecture-best-practices\u002Fdi-ioc\u002Fdi-anti-patterns-and-best-practices","01.csharp\u002F04.architecture-best-practices\u002F08.di-ioc\u002F07.di-anti-patterns-and-best-practices",{"title":203,"icon":132,"path":204,"stem":205,"children":206,"page":59},"Standard Library","\u002Fcsharp\u002Fstandard-library","01.csharp\u002F05.standard-library",[207,211,215],{"title":208,"path":209,"stem":210},"Collections (Колекції)","\u002Fcsharp\u002Fstandard-library\u002Fcollections","01.csharp\u002F05.standard-library\u002F01.collections",{"title":212,"path":213,"stem":214},"High Performance Types (Високопродуктивні Типи)","\u002Fcsharp\u002Fstandard-library\u002Fhigh-performance-types","01.csharp\u002F05.standard-library\u002F02.high-performance-types",{"title":216,"path":217,"stem":218},"LINQ (Language Integrated Query)","\u002Fcsharp\u002Fstandard-library\u002Flinq","01.csharp\u002F05.standard-library\u002F03.linq",{"title":220,"icon":221,"path":222,"stem":223,"children":224,"page":59},"System Internals Concurrency","i-lucide-server","\u002Fcsharp\u002Fsystem-internals-concurrency","01.csharp\u002F06.system-internals-concurrency",[225,229,233,237,241,245,249],{"title":226,"path":227,"stem":228},"Memory Management","\u002Fcsharp\u002Fsystem-internals-concurrency\u002Fmemory-management","01.csharp\u002F06.system-internals-concurrency\u002F01.memory-management",{"title":230,"path":231,"stem":232},"Reflection API: System.Type та Метадані","\u002Fcsharp\u002Fsystem-internals-concurrency\u002Freflection-fundamentals","01.csharp\u002F06.system-internals-concurrency\u002F02.reflection-fundamentals",{"title":234,"path":235,"stem":236},"Attributes та Dynamic Language Runtime","\u002Fcsharp\u002Fsystem-internals-concurrency\u002Fattributes-dynamic","01.csharp\u002F06.system-internals-concurrency\u002F03.attributes-dynamic",{"title":238,"path":239,"stem":240},"Expression Trees: Швидка Альтернатива Рефлексії","\u002Fcsharp\u002Fsystem-internals-concurrency\u002Fexpression-trees-compiled","01.csharp\u002F06.system-internals-concurrency\u002F04.expression-trees-compiled",{"title":242,"path":243,"stem":244},"Source Generators: Compile-Time Code Generation","\u002Fcsharp\u002Fsystem-internals-concurrency\u002Fsource-generators","01.csharp\u002F06.system-internals-concurrency\u002F05.source-generators",{"title":246,"path":247,"stem":248},"Multithreading Fundamentals","\u002Fcsharp\u002Fsystem-internals-concurrency\u002Fmultithreading-fundamentals","01.csharp\u002F06.system-internals-concurrency\u002F06.multithreading-fundamentals",{"title":250,"path":251,"stem":252},"Synchronization Primitives","\u002Fcsharp\u002Fsystem-internals-concurrency\u002Fsynchronization-primitives","01.csharp\u002F06.system-internals-concurrency\u002F07.synchronization-primitives",{"title":254,"icon":255,"path":256,"stem":257,"children":258,"page":59},"System Programming Windows","i-lucide-cpu","\u002Fcsharp\u002Fsystem-programming-windows","01.csharp\u002F07.system-programming-windows",[259,263,267,271,275,279,283,287,291,295,299,303,307,311,315,319,323,327,331,335,339,343,347,351,355,359,363,367,371,375],{"title":260,"path":261,"stem":262},"Як Працює Операційна Система","\u002Fcsharp\u002Fsystem-programming-windows\u002Fhow-os-works","01.csharp\u002F07.system-programming-windows\u002F01.how-os-works",{"title":264,"path":265,"stem":266},"Процеси в .NET — API та Запуск","\u002Fcsharp\u002Fsystem-programming-windows\u002Fprocesses-in-dotnet","01.csharp\u002F07.system-programming-windows\u002F02.processes-in-dotnet",{"title":268,"path":269,"stem":270},"Процеси в .NET — IPC та Міжпроцесна Комунікація","\u002Fcsharp\u002Fsystem-programming-windows\u002F02a.processes-ipc","01.csharp\u002F07.system-programming-windows\u002F02a.processes-ipc",{"title":272,"path":273,"stem":274},"Application Domains та Збірки — AppDomain і AssemblyLoadContext","\u002Fcsharp\u002Fsystem-programming-windows\u002Fappdomains-assemblies","01.csharp\u002F07.system-programming-windows\u002F03.appdomains-assemblies",{"title":276,"path":277,"stem":278},"Application Domains та Збірки — Plug-in Система з Hot-Reload","\u002Fcsharp\u002Fsystem-programming-windows\u002F03a.appdomains-plugin-system","01.csharp\u002F07.system-programming-windows\u002F03a.appdomains-plugin-system",{"title":280,"path":281,"stem":282},"Потоки — Основи та API Thread","\u002Fcsharp\u002Fsystem-programming-windows\u002Fthread-fundamentals","01.csharp\u002F07.system-programming-windows\u002F04.thread-fundamentals",{"title":284,"path":285,"stem":286},"Потоки — Lifecycle, Пріоритети та Безпечне Завершення","\u002Fcsharp\u002Fsystem-programming-windows\u002F04a.thread-lifecycle-priorities","01.csharp\u002F07.system-programming-windows\u002F04a.thread-lifecycle-priorities",{"title":288,"path":289,"stem":290},"Проблеми Спільного Стану — Race Condition та Data Race","\u002Fcsharp\u002Fsystem-programming-windows\u002Fshared-state-problems","01.csharp\u002F07.system-programming-windows\u002F05.shared-state-problems",{"title":292,"path":293,"stem":294},"Проблеми Спільного Стану — Memory Model та volatile","\u002Fcsharp\u002Fsystem-programming-windows\u002F05a.shared-state-memory-model","01.csharp\u002F07.system-programming-windows\u002F05a.shared-state-memory-model",{"title":296,"path":297,"stem":298},"Синхронізація — Monitor, lock та еволюція примітивів","\u002Fcsharp\u002Fsystem-programming-windows\u002Fsynchronization-fundamentals","01.csharp\u002F07.system-programming-windows\u002F06.synchronization-fundamentals",{"title":300,"path":301,"stem":302},"Синхронізація — Наскрізний Приклад та Deadlock Detection","\u002Fcsharp\u002Fsystem-programming-windows\u002F06a.synchronization-walkthrough","01.csharp\u002F07.system-programming-windows\u002F06a.synchronization-walkthrough",{"title":304,"path":305,"stem":306},"Синхронізація — Mutex, Semaphore та Event-Based Primitives","\u002Fcsharp\u002Fsystem-programming-windows\u002Fsynchronization-advanced","01.csharp\u002F07.system-programming-windows\u002F07.synchronization-advanced",{"title":308,"path":309,"stem":310},"Синхронізація — Interlocked, Volatile та Lock-Free Структури","\u002Fcsharp\u002Fsystem-programming-windows\u002F07a.synchronization-advanced-walkthrough","01.csharp\u002F07.system-programming-windows\u002F07a.synchronization-advanced-walkthrough",{"title":312,"path":313,"stem":314},"Interlocked, CAS та Lock-Free Структури","\u002Fcsharp\u002Fsystem-programming-windows\u002Finterlocked-cas-lockfree","01.csharp\u002F07.system-programming-windows\u002F08.interlocked-cas-lockfree",{"title":316,"path":317,"stem":318},"Volatile, Memory Model та Spinning","\u002Fcsharp\u002Fsystem-programming-windows\u002F08a.volatile-memory-model","01.csharp\u002F07.system-programming-windows\u002F08a.volatile-memory-model",{"title":320,"path":321,"stem":322},"ThreadPool — Пул Потоків для Ефективного Виконання","\u002Fcsharp\u002Fsystem-programming-windows\u002Fthread-pool","01.csharp\u002F07.system-programming-windows\u002F09.thread-pool",{"title":324,"path":325,"stem":326},"ThreadPool — Просунуті Сценарії та Внутрішня Будова","\u002Fcsharp\u002Fsystem-programming-windows\u002F09a.thread-pool-advanced","01.csharp\u002F07.system-programming-windows\u002F09a.thread-pool-advanced",{"title":328,"path":329,"stem":330},"Concurrent та Immutable Collections","\u002Fcsharp\u002Fsystem-programming-windows\u002Fconcurrent-collections","01.csharp\u002F07.system-programming-windows\u002F10.concurrent-collections",{"title":332,"path":333,"stem":334},"TPL, Task та Композиція — Від Thread до Task","\u002Fcsharp\u002Fsystem-programming-windows\u002Ftpl-parallel-plinq","01.csharp\u002F07.system-programming-windows\u002F11.tpl-parallel-plinq",{"title":336,"path":337,"stem":338},"Parallel Class та PLINQ — Data Parallelism","\u002Fcsharp\u002Fsystem-programming-windows\u002F11a.tpl-parallel-plinq-advanced","01.csharp\u002F07.system-programming-windows\u002F11a.tpl-parallel-plinq-advanced",{"title":340,"path":341,"stem":342},"Async\u002FAwait — Фундамент Асинхронного Програмування","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-fundamentals","01.csharp\u002F07.system-programming-windows\u002F12.async-fundamentals",{"title":344,"path":345,"stem":346},"SynchronizationContext та ConfigureAwait — Контекст Виконання","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-context-configureawait","01.csharp\u002F07.system-programming-windows\u002F13.async-context-configureawait",{"title":348,"path":349,"stem":350},"Async — Просунуті Паттерни","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-advanced","01.csharp\u002F07.system-programming-windows\u002F14.async-advanced",{"title":352,"path":353,"stem":354},"System.Threading.Channels — Async Producer-Consumer","\u002Fcsharp\u002Fsystem-programming-windows\u002Fchannels","01.csharp\u002F07.system-programming-windows\u002F15.channels",{"title":356,"path":357,"stem":358},"Асинхронна Синхронізація","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-synchronization","01.csharp\u002F07.system-programming-windows\u002F16.async-synchronization",{"title":360,"path":361,"stem":362},"Unsafe Code та Вказівники","\u002Fcsharp\u002Fsystem-programming-windows\u002Funsafe-code","01.csharp\u002F07.system-programming-windows\u002F17.unsafe-code",{"title":364,"path":365,"stem":366},"P\u002FInvoke та Windows API — Міст між .NET та Native Code","\u002Fcsharp\u002Fsystem-programming-windows\u002Fpinvoke-winapi","01.csharp\u002F07.system-programming-windows\u002F18.pinvoke-winapi",{"title":368,"path":369,"stem":370},"Реєстр Windows — Центральна База Конфігурації Системи","\u002Fcsharp\u002Fsystem-programming-windows\u002Fwindows-registry","01.csharp\u002F07.system-programming-windows\u002F19.windows-registry",{"title":372,"path":373,"stem":374},"Windows Hooks, Hotkeys та Services — Глибока Інтеграція з ОС","\u002Fcsharp\u002Fsystem-programming-windows\u002Fwindows-hooks-services","01.csharp\u002F07.system-programming-windows\u002F20.windows-hooks-services",{"title":376,"path":377,"stem":378},"Системне Програмування C# (Windows) — 07.system-programming-windows","\u002Fcsharp\u002Fsystem-programming-windows\u002Fimplementation_plan","01.csharp\u002F07.system-programming-windows\u002Fimplementation_plan",{"title":380,"icon":132,"path":381,"stem":382,"children":383,"page":59},"Io","\u002Fcsharp\u002Fio","01.csharp\u002F08.io",[384,388,392,396,400],{"title":385,"path":386,"stem":387},"8.1.1. Основи роботи з файловою системою","\u002Fcsharp\u002Fio\u002Ffile-system-basics","01.csharp\u002F08.io\u002F01.file-system-basics",{"title":389,"path":390,"stem":391},"8.1.2. Потоки (Streams) та Серіалізація Даних","\u002Fcsharp\u002Fio\u002Fstreams-serialization","01.csharp\u002F08.io\u002F02.streams-serialization",{"title":393,"path":394,"stem":395},"8.2.1. JSON Serialization з System.Text.Json","\u002Fcsharp\u002Fio\u002Fjson-serialization","01.csharp\u002F08.io\u002F03.json-serialization",{"title":397,"path":398,"stem":399},"8.2.2. XML Serialization та LINQ to XML","\u002Fcsharp\u002Fio\u002Fxml-serialization","01.csharp\u002F08.io\u002F04.xml-serialization",{"title":401,"path":402,"stem":403},"8.2.3. Binary Serialization: MessagePack та Protocol Buffers","\u002Fcsharp\u002Fio\u002Fbinary-serialization","01.csharp\u002F08.io\u002F05.binary-serialization",{"title":405,"icon":132,"path":406,"stem":407,"children":408,"page":59},"Ado Net","\u002Fcsharp\u002Fado-net","01.csharp\u002F09.ado-net",[409,413,417,421,425,429,433,437,441,445,449,453],{"title":410,"path":411,"stem":412},"9.1. Введення в ADO.NET","\u002Fcsharp\u002Fado-net\u002Fintroduction-to-adonet","01.csharp\u002F09.ado-net\u002F01.introduction-to-adonet",{"title":414,"path":415,"stem":416},"9.2. Клас DbConnection — з'єднання з базою даних","\u002Fcsharp\u002Fado-net\u002Fconnection","01.csharp\u002F09.ado-net\u002F02.connection",{"title":418,"path":419,"stem":420},"9.3. Клас DbCommand — виконання SQL-запитів","\u002Fcsharp\u002Fado-net\u002Fcommand-and-queries","01.csharp\u002F09.ado-net\u002F03.command-and-queries",{"title":422,"path":423,"stem":424},"9.4. Клас DbDataReader — ефективне читання даних","\u002Fcsharp\u002Fado-net\u002Fdatareader","01.csharp\u002F09.ado-net\u002F04.datareader",{"title":426,"path":427,"stem":428},"9.5. Параметризовані запити та захист від SQL Injection","\u002Fcsharp\u002Fado-net\u002Fparameters-and-sql-injection","01.csharp\u002F09.ado-net\u002F05.parameters-and-sql-injection",{"title":430,"path":431,"stem":432},"9.6. Транзакції в ADO.NET","\u002Fcsharp\u002Fado-net\u002Ftransactions","01.csharp\u002F09.ado-net\u002F06.transactions",{"title":434,"path":435,"stem":436},"9.7. DbProviderFactory — провайдер-незалежний код","\u002Fcsharp\u002Fado-net\u002Fprovider-factory","01.csharp\u002F09.ado-net\u002F07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","\u002Fcsharp\u002Fado-net\u002Fasync-data-access","01.csharp\u002F09.ado-net\u002F08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","\u002Fcsharp\u002Fado-net\u002Fdisconnected-mode-dataset","01.csharp\u002F09.ado-net\u002F09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","\u002Fcsharp\u002Fado-net\u002Fdata-adapter","01.csharp\u002F09.ado-net\u002F10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","\u002Fcsharp\u002Fado-net\u002Fdata-mapper-repository","01.csharp\u002F09.ado-net\u002F11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","\u002Fcsharp\u002Fado-net\u002Fadvanced-patterns","01.csharp\u002F09.ado-net\u002F12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","\u002Fcsharp\u002Fef-core","01.csharp\u002F10.ef-core",[462,466,470,474,478,482,486,490,494,498,502,506,510,514,518,522,526,532,538,542,546,550,554,558,562,566,570,574,578,582,586,590,594,598,602,606,610,614,618,622,626,630,634,638,642,646],{"title":463,"path":464,"stem":465},"Що таке ORM? Від SQL до об'єктів","\u002Fcsharp\u002Fef-core\u002Fwhat-is-orm","01.csharp\u002F10.ef-core\u002F01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","\u002Fcsharp\u002Fef-core\u002Ffirst-project","01.csharp\u002F10.ef-core\u002F02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","\u002Fcsharp\u002Fef-core\u002Fdbcontext-deep-dive","01.csharp\u002F10.ef-core\u002F03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","\u002Fcsharp\u002Fef-core\u002Fdatabase-providers","01.csharp\u002F10.ef-core\u002F04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","\u002Fcsharp\u002Fef-core\u002Fconventions","01.csharp\u002F10.ef-core\u002F05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","\u002Fcsharp\u002Fef-core\u002Ffluent-api-vs-annotations","01.csharp\u002F10.ef-core\u002F06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","\u002Fcsharp\u002Fef-core\u002Frelationships-basics","01.csharp\u002F10.ef-core\u002F07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","\u002Fcsharp\u002Fef-core\u002Frelationships-advanced","01.csharp\u002F10.ef-core\u002F08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part1","01.csharp\u002F10.ef-core\u002F09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part2","01.csharp\u002F10.ef-core\u002F09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part1","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part2","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part1","01.csharp\u002F10.ef-core\u002F11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part2","01.csharp\u002F10.ef-core\u002F11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finheritance-part1","01.csharp\u002F10.ef-core\u002F12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finheritance-part2","01.csharp\u002F10.ef-core\u002F12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part1","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part2","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fseeding-part1","01.csharp\u002F10.ef-core\u002F14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fseeding-part2","01.csharp\u002F10.ef-core\u002F14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part1","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part2","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part1","01.csharp\u002F10.ef-core\u002F16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part2","01.csharp\u002F10.ef-core\u002F16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part1","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part2","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part1","01.csharp\u002F10.ef-core\u002F18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part2","01.csharp\u002F10.ef-core\u002F18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part1","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part2","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part1","01.csharp\u002F10.ef-core\u002F20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part2","01.csharp\u002F10.ef-core\u002F20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part1","01.csharp\u002F10.ef-core\u002F21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part2","01.csharp\u002F10.ef-core\u002F21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part1","01.csharp\u002F10.ef-core\u002F22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part2","01.csharp\u002F10.ef-core\u002F22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part1","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part2","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part1","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part2","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part1","01.csharp\u002F10.ef-core\u002F25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part2","01.csharp\u002F10.ef-core\u002F25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fperformance-fundamentals-part1","01.csharp\u002F10.ef-core\u002F26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part1","01.csharp\u002F10.ef-core\u002F29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part2","01.csharp\u002F10.ef-core\u002F29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","\u002Fcsharp\u002Fef-core\u002Fimplementation_plan","01.csharp\u002F10.ef-core\u002Fimplementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","\u002Fcsharp\u002Faspnet","01.csharp\u002F11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289,1346],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","\u002Fcsharp\u002Faspnet\u002Fminimal-api","01.csharp\u002F11.aspnet\u002F01.minimal-api",[662,666,670,674,678,682,686,690,694,698,702,706,710,714,718,722,726],{"title":663,"path":664,"stem":665},"Вступ до ASP.NET та еволюція фреймворку","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fintroduction","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Ffirst-application","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fwebapplication-builder","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frequest-pipeline-middleware","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-files","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-assets","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-fundamentals","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-options","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstate-management","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fsession-state","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fproject-structure","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fscalar-openapi-fluent","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger \u002F Swashbuckle у Minimal API: окремий класичний шлях","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fswagger-swashbuckle","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","\u002Fcsharp\u002Faspnet\u002Fapi","01.csharp\u002F11.aspnet\u002F02.api",[735,739,743,747,751,755,759,763,767,771,775,779,783,787],{"title":736,"path":737,"stem":738},"Що таке API. Клієнт-серверна архітектура","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fwhat-is-api","01.csharp\u002F11.aspnet\u002F02.api\u002F01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fdata-formats","01.csharp\u002F11.aspnet\u002F02.api\u002F02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-paradigms-rest","01.csharp\u002F11.aspnet\u002F02.api\u002F03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fhttp-methods-status-codes","01.csharp\u002F11.aspnet\u002F02.api\u002F04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Frest-organizing","01.csharp\u002F11.aspnet\u002F02.api\u002F05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","\u002Fcsharp\u002Faspnet\u002Fapi\u002Furl-nomenclature-crud","01.csharp\u002F11.aspnet\u002F02.api\u002F06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-naming","01.csharp\u002F11.aspnet\u002F02.api\u002F07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-validation","01.csharp\u002F11.aspnet\u002F02.api\u002F08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Ferror-handling-http","01.csharp\u002F11.aspnet\u002F02.api\u002F09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fidempotency-sync","01.csharp\u002F11.aspnet\u002F02.api\u002F10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fpagination-lists","01.csharp\u002F11.aspnet\u002F02.api\u002F11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fsecurity-auth","01.csharp\u002F11.aspnet\u002F02.api\u002F12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-process","01.csharp\u002F11.aspnet\u002F02.api\u002F13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fopenapi","01.csharp\u002F11.aspnet\u002F02.api\u002F14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","\u002Fcsharp\u002Faspnet\u002Fauth","01.csharp\u002F11.aspnet\u002F03.auth",[797,801,805,809,813,817,821,825,829,833,837,841,845,849,853,857,861,865],{"title":798,"path":799,"stem":800},"Основи аутентифікації та авторизації","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauth-fundamentals","01.csharp\u002F11.aspnet\u002F03.auth\u002F01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fjwt-authentication","01.csharp\u002F11.aspnet\u002F03.auth\u002F02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauthorization-policies","01.csharp\u002F11.aspnet\u002F03.auth\u002F03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcookie-auth-identity","01.csharp\u002F11.aspnet\u002F03.auth\u002F04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","\u002Fcsharp\u002Faspnet\u002Fauth\u002F04b.identity-auth-jwt","01.csharp\u002F11.aspnet\u002F03.auth\u002F04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-email-confirmation","01.csharp\u002F11.aspnet\u002F03.auth\u002F05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-two-factor","01.csharp\u002F11.aspnet\u002F03.auth\u002F06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-internals","01.csharp\u002F11.aspnet\u002F03.auth\u002F07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-external-providers","01.csharp\u002F11.aspnet\u002F03.auth\u002F08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fsecurity-hardening","01.csharp\u002F11.aspnet\u002F03.auth\u002F09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-theory","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foidc-keycloak","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fapi-keys","01.csharp\u002F11.aspnet\u002F03.auth\u002F11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frate-limiting","01.csharp\u002F11.aspnet\u002F03.auth\u002F12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frefresh-token-rotation","01.csharp\u002F11.aspnet\u002F03.auth\u002F13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcertificate-auth","01.csharp\u002F11.aspnet\u002F03.auth\u002F14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frbac-abac-rebac","01.csharp\u002F11.aspnet\u002F03.auth\u002F15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fmulti-tenancy","01.csharp\u002F11.aspnet\u002F03.auth\u002F16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","\u002Fcsharp\u002Faspnet\u002Fnotifications","01.csharp\u002F11.aspnet\u002F04.notifications",[875,879,883,887,891,895,899,903,907,911,915,919,923],{"title":876,"path":877,"stem":878},"In-App нотифікації через базу даних","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fin-app-database-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fpolling","01.csharp\u002F11.aspnet\u002F04.notifications\u002F02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fserver-sent-events","01.csharp\u002F11.aspnet\u002F04.notifications\u002F03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fwebsockets","01.csharp\u002F11.aspnet\u002F04.notifications\u002F04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fsignalr","01.csharp\u002F11.aspnet\u002F04.notifications\u002F05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fbackground-services","01.csharp\u002F11.aspnet\u002F04.notifications\u002F06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fweb-push","01.csharp\u002F11.aspnet\u002F04.notifications\u002F07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Femail-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fchoosing-the-right-approach","01.csharp\u002F11.aspnet\u002F04.notifications\u002F09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire","01.csharp\u002F11.aspnet\u002F04.notifications\u002F10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-image-webp","01.csharp\u002F11.aspnet\u002F04.notifications\u002F11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-video-hls","01.csharp\u002F11.aspnet\u002F04.notifications\u002F12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Ftelegram-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","\u002Fcsharp\u002Faspnet\u002Fi18n","01.csharp\u002F11.aspnet\u002F05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Finternationalization","01.csharp\u002F11.aspnet\u002F05.i18n\u002F01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Fhumanizer","01.csharp\u002F11.aspnet\u002F05.i18n\u002F02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","\u002Fcsharp\u002Faspnet\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching\u002F01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fmemory-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fdistributed-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fresponse-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Foutput-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","\u002Fcsharp\u002Faspnet\u002Ftesting","01.csharp\u002F11.aspnet\u002F07.testing",[973,977,981,985,989,993,997,1001,1005,1009,1013,1017,1021,1025,1029,1033,1037,1041,1045,1049,1053],{"title":974,"path":975,"stem":976},"Що таке тестування? Від інтуїції до науки","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-is-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-pyramid","01.csharp\u002F11.aspnet\u002F07.testing\u002F02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-schools","01.csharp\u002F11.aspnet\u002F07.testing\u002F03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftdd-and-bdd","01.csharp\u002F11.aspnet\u002F07.testing\u002F04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-to-test","01.csharp\u002F11.aspnet\u002F07.testing\u002F05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftest-frameworks","01.csharp\u002F11.aspnet\u002F07.testing\u002F06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-basics","01.csharp\u002F11.aspnet\u002F07.testing\u002F07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fmocking-with-moq","01.csharp\u002F11.aspnet\u002F07.testing\u002F09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fdatabase-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","\u002Fcsharp\u002Faspnet\u002Ftesting\u002F11a.integration-testing-practice","01.csharp\u002F11.aspnet\u002F07.testing\u002F11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fpostman-professional","01.csharp\u002F11.aspnet\u002F07.testing\u002F13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fhttpclient-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwiremock-net","01.csharp\u002F11.aspnet\u002F07.testing\u002F15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-patterns","01.csharp\u002F11.aspnet\u002F07.testing\u002F16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fadvanced-testing-tools","01.csharp\u002F11.aspnet\u002F07.testing\u002F17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Farchitecture-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fperformance-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fremaining_plan","01.csharp\u002F11.aspnet\u002F07.testing\u002Fremaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","\u002Fcsharp\u002Faspnet\u002Fpayments","01.csharp\u002F11.aspnet\u002F08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-fundamentals","01.csharp\u002F11.aspnet\u002F08.payments\u002F01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-methods-ukraine","01.csharp\u002F11.aspnet\u002F08.payments\u002F02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpci-dss-security","01.csharp\u002F11.aspnet\u002F08.payments\u002F03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-architecture","01.csharp\u002F11.aspnet\u002F08.payments\u002F04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fliqpay-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fmonobank-acquiring","01.csharp\u002F11.aspnet\u002F08.payments\u002F06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fstripe-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fwebhooks-deep-dive","01.csharp\u002F11.aspnet\u002F08.payments\u002F08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fsubscriptions-recurring","01.csharp\u002F11.aspnet\u002F08.payments\u002F09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Frefunds-disputes","01.csharp\u002F11.aspnet\u002F08.payments\u002F10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Ftesting-payments","01.csharp\u002F11.aspnet\u002F08.payments\u002F11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fproduction-checklist","01.csharp\u002F11.aspnet\u002F08.payments\u002F12.production-checklist",{"title":1112,"icon":1113,"items":1114,"path":1127,"stem":1128,"children":1129,"page":59},"Популярні бібліотеки","lucide:box",[1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126],"01.fluent-validation","02.mapster","03.erroror-result-pattern","04.serilog","05.mediatr","06.polly","07.health-checks","08.feature-management","09.fluent-email","10.quest-pdf","11.bogus","12.humanizer-guard","\u002Fcsharp\u002Faspnet\u002Flibraries","01.csharp\u002F11.aspnet\u002F09.libraries",[1130,1134,1138,1142,1146,1150,1154,1158,1162,1166,1170,1174,1178],{"title":1131,"path":1132,"stem":1133},"Валідація з FluentValidation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-validation","01.csharp\u002F11.aspnet\u002F09.libraries\u002F01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmapster","01.csharp\u002F11.aspnet\u002F09.libraries\u002F02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ferroror-result-pattern","01.csharp\u002F11.aspnet\u002F09.libraries\u002F03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fserilog","01.csharp\u002F11.aspnet\u002F09.libraries\u002F04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmediatr","01.csharp\u002F11.aspnet\u002F09.libraries\u002F05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fpolly","01.csharp\u002F11.aspnet\u002F09.libraries\u002F06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F09.libraries\u002F07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffeature-management","01.csharp\u002F11.aspnet\u002F09.libraries\u002F08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-email","01.csharp\u002F11.aspnet\u002F09.libraries\u002F09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fquest-pdf","01.csharp\u002F11.aspnet\u002F09.libraries\u002F10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fbogus","01.csharp\u002F11.aspnet\u002F09.libraries\u002F11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhumanizer-guard","01.csharp\u002F11.aspnet\u002F09.libraries\u002F12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fplan","01.csharp\u002F11.aspnet\u002F09.libraries\u002Fplan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","\u002Fcsharp\u002Faspnet\u002Frazor-pages","01.csharp\u002F11.aspnet\u002F10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ffrom-minimal-api","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fpage-model","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Frazor-syntax","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ftag-helpers","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fforms-validation","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fproject-task-manager","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc","01.csharp\u002F11.aspnet\u002F11.mvc",[1217,1221,1225,1229,1233,1237,1241,1245,1249,1253,1257,1261,1265,1269,1273,1277,1281,1285],{"title":1218,"path":1219,"stem":1220},"Патерн MVC: архітектура, що змінила веб","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-pattern","01.csharp\u002F11.aspnet\u002F11.mvc\u002F01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffrom-razor-pages","01.csharp\u002F11.aspnet\u002F11.mvc\u002F02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fcontrollers-actions","01.csharp\u002F11.aspnet\u002F11.mvc\u002F03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Frouting-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmodel-binding","01.csharp\u002F11.aspnet\u002F11.mvc\u002F05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fviews-viewdata-tempdata","01.csharp\u002F11.aspnet\u002F11.mvc\u002F06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffilters","01.csharp\u002F11.aspnet\u002F11.mvc\u002F07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fareas","01.csharp\u002F11.aspnet\u002F11.mvc\u002F08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fview-components","01.csharp\u002F11.aspnet\u002F11.mvc\u002F09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fdisplay-editor-templates","01.csharp\u002F11.aspnet\u002F11.mvc\u002F10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fvalidation-advanced","01.csharp\u002F11.aspnet\u002F11.mvc\u002F11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx","01.csharp\u002F11.aspnet\u002F11.mvc\u002F12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fajax-htmx-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffile-upload","01.csharp\u002F11.aspnet\u002F11.mvc\u002F15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fglobalization-localization","01.csharp\u002F11.aspnet\u002F11.mvc\u002F16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fplan","01.csharp\u002F11.aspnet\u002F11.mvc\u002Fplan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","\u002Fcsharp\u002Faspnet\u002Fweb-api","01.csharp\u002F11.aspnet\u002F12.web-api",[1294,1298,1302,1306,1310,1314,1318,1322,1326,1330,1334,1338,1342],{"title":1295,"path":1296,"stem":1297},"Від Minimal API до Controller-based API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffrom-minimal-api-to-controllers","01.csharp\u002F11.aspnet\u002F12.web-api\u002F01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontroller-base-actionresult","01.csharp\u002F11.aspnet\u002F12.web-api\u002F02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontent-negotiation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-versioning","01.csharp\u002F11.aspnet\u002F12.web-api\u002F04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fproblemdetails-error-handling","01.csharp\u002F11.aspnet\u002F12.web-api\u002F05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffilters-for-api","01.csharp\u002F11.aspnet\u002F12.web-api\u002F06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fpagination-filtering-sorting","01.csharp\u002F11.aspnet\u002F12.web-api\u002F07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhateoas-resource-expansion","01.csharp\u002F11.aspnet\u002F12.web-api\u002F08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fminimal-api-vs-controllers-hybrid","01.csharp\u002F11.aspnet\u002F12.web-api\u002F09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-documentation-generation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhealth-checks-monitoring","01.csharp\u002F11.aspnet\u002F12.web-api\u002F11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fweb-api-project","01.csharp\u002F11.aspnet\u002F12.web-api\u002F12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fplan","01.csharp\u002F11.aspnet\u002F12.web-api\u002Fplan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Моніторинг","i-lucide-activity","\u002Fcsharp\u002Faspnet\u002Fmonitoring","01.csharp\u002F11.aspnet\u002F13.monitoring",[1352,1356,1360],{"title":1353,"path":1354,"stem":1355},"Спостережуваність: від console.log до production-систем","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fobservability-intro","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F01.observability-intro",{"title":1357,"path":1358,"stem":1359},"Health Checks: перший рівень observability","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F02.health-checks",{"title":1361,"path":1362,"stem":1363},"Вбудовані метрики .NET 10 та System.Diagnostics.Metrics","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fdotnet-metrics","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F03.dotnet-metrics",{"title":1365,"icon":1366,"path":1367,"stem":1368,"children":1369,"page":59},"Desktop UI","i-lucide-app-window","\u002Fcsharp\u002Fdesktop-ui","01.csharp\u002F12.desktop-ui",[1370,1374,1378,1382,1386,1390,1394,1398,1402,1406,1410,1414,1418,1422,1426,1430,1434,1438,1442,1446,1450,1454,1458,1462,1466,1470,1474,1478,1482,1486,1490,1494,1498,1502,1506,1510,1514,1518,1522,1526,1530,1534,1538,1542,1546,1550,1554,1558,1562,1566,1570,1574,1578,1582,1586,1590,1594,1598,1602,1606,1610,1614,1618,1622,1626,1630,1634,1638,1642,1646,1650],{"title":1371,"path":1372,"stem":1373},"Що таке десктопна розробка?","\u002Fcsharp\u002Fdesktop-ui\u002Fwhat-is-desktop-dev","01.csharp\u002F12.desktop-ui\u002F01.what-is-desktop-dev",{"title":1375,"path":1376,"stem":1377},"Архітектура WPF — як влаштований графічний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-architecture","01.csharp\u002F12.desktop-ui\u002F02.wpf-architecture",{"title":1379,"path":1380,"stem":1381},"Перший WPF-проєкт — від нуля до вікна","\u002Fcsharp\u002Fdesktop-ui\u002Ffirst-wpf-app","01.csharp\u002F12.desktop-ui\u002F03.first-wpf-app",{"title":1383,"path":1384,"stem":1385},"Перший Avalonia-проєкт: WPF для всіх платформ","\u002Fcsharp\u002Fdesktop-ui\u002F03a.first-avalonia-app","01.csharp\u002F12.desktop-ui\u002F03a.first-avalonia-app",{"title":1387,"path":1388,"stem":1389},"XAML: декларативний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-basics","01.csharp\u002F12.desktop-ui\u002F04.xaml-basics",{"title":1391,"path":1392,"stem":1393},"Fluent UI у WPF — сучасний дизайн Windows 11","\u002Fcsharp\u002Fdesktop-ui\u002F04a.wpf-fluent-ui","01.csharp\u002F12.desktop-ui\u002F04a.wpf-fluent-ui",{"title":1395,"path":1396,"stem":1397},"WPF UI — сучасна бібліотека Fluent контролів","\u002Fcsharp\u002Fdesktop-ui\u002F04b.wpf-ui-library","01.csharp\u002F12.desktop-ui\u002F04b.wpf-ui-library",{"title":1399,"path":1400,"stem":1401},"HandyControl — велика бібліотека UI контролів для WPF","\u002Fcsharp\u002Fdesktop-ui\u002F04c.handycontrol-library","01.csharp\u002F12.desktop-ui\u002F04c.handycontrol-library",{"title":1403,"path":1404,"stem":1405},"Простори імен та ресурси XAML","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-namespaces-resources","01.csharp\u002F12.desktop-ui\u002F05.xaml-namespaces-resources",{"title":1407,"path":1408,"stem":1409},"XAML в Avalonia: ключові відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F05a.avalonia-xaml-differences","01.csharp\u002F12.desktop-ui\u002F05a.avalonia-xaml-differences",{"title":1411,"path":1412,"stem":1413},"Розширення розмітки XAML (Markup Extensions)","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-markup-extensions","01.csharp\u002F12.desktop-ui\u002F06.xaml-markup-extensions",{"title":1415,"path":1416,"stem":1417},"Панелі Layout: StackPanel, WrapPanel, DockPanel","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part1","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part1",{"title":1419,"path":1420,"stem":1421},"Grid, Canvas, UniformGrid","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part2","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part2",{"title":1423,"path":1424,"stem":1425},"Просунуті техніки Layout","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-advanced","01.csharp\u002F12.desktop-ui\u002F08.layout-advanced",{"title":1427,"path":1428,"stem":1429},"Адаптивний Layout та найкращі практики","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-responsive","01.csharp\u002F12.desktop-ui\u002F09.layout-responsive",{"title":1431,"path":1432,"stem":1433},"Layout в Avalonia: відмінності та нові можливості","\u002Fcsharp\u002Fdesktop-ui\u002F09a.layout-avalonia","01.csharp\u002F12.desktop-ui\u002F09a.layout-avalonia",{"title":1435,"path":1436,"stem":1437},"Button, Image, ProgressBar та інші базові контроли","\u002Fcsharp\u002Fdesktop-ui\u002Fbasic-controls","01.csharp\u002F12.desktop-ui\u002F10.basic-controls",{"title":1439,"path":1440,"stem":1441},"Контроли в Avalonia: відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F10a.controls-avalonia","01.csharp\u002F12.desktop-ui\u002F10a.controls-avalonia",{"title":1443,"path":1444,"stem":1445},"Текстові контроли — TextBlock, TextBox, RichTextBox","\u002Fcsharp\u002Fdesktop-ui\u002Ftext-controls","01.csharp\u002F12.desktop-ui\u002F11.text-controls",{"title":1447,"path":1448,"stem":1449},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","\u002Fcsharp\u002Fdesktop-ui\u002Fselection-controls","01.csharp\u002F12.desktop-ui\u002F12.selection-controls",{"title":1451,"path":1452,"stem":1453},"Content Model — GroupBox, Expander, TabControl, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fcontent-controls","01.csharp\u002F12.desktop-ui\u002F13.content-controls",{"title":1455,"path":1456,"stem":1457},"UI\u002FUX принципи десктопних застосунків","\u002Fcsharp\u002Fdesktop-ui\u002F13a.ui-ux-principles","01.csharp\u002F12.desktop-ui\u002F13a.ui-ux-principles",{"title":1459,"path":1460,"stem":1461},"Dependency Properties — Концепція та Value Resolution","\u002Fcsharp\u002Fdesktop-ui\u002Fdependency-properties-part1","01.csharp\u002F12.desktop-ui\u002F14.dependency-properties-part1",{"title":1463,"path":1464,"stem":1465},"Avalonia Property System — StyledProperty та DirectProperty","\u002Fcsharp\u002Fdesktop-ui\u002F14a.avalonia-property-system","01.csharp\u002F12.desktop-ui\u002F14a.avalonia-property-system",{"title":1467,"path":1468,"stem":1469},"Attached Properties — Властивості без меж","\u002Fcsharp\u002Fdesktop-ui\u002Fattached-properties","01.csharp\u002F12.desktop-ui\u002F15.attached-properties",{"title":1471,"path":1472,"stem":1473},"Routed Events — Маршрутизація подій у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Frouted-events","01.csharp\u002F12.desktop-ui\u002F16.routed-events",{"title":1475,"path":1476,"stem":1477},"Data Binding — Від Code-Behind до Декларативності","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part1","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part1",{"title":1479,"path":1480,"stem":1481},"INotifyPropertyChanged — Живе оновлення UI","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part2","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part2",{"title":1483,"path":1484,"stem":1485},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","\u002Fcsharp\u002Fdesktop-ui\u002F17a.avalonia-compiled-bindings","01.csharp\u002F12.desktop-ui\u002F17a.avalonia-compiled-bindings",{"title":1487,"path":1488,"stem":1489},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-advanced","01.csharp\u002F12.desktop-ui\u002F18.data-binding-advanced",{"title":1491,"path":1492,"stem":1493},"Value Converters — Перетворення типів даних у Data Binding","\u002Fcsharp\u002Fdesktop-ui\u002Fvalue-converters","01.csharp\u002F12.desktop-ui\u002F19.value-converters",{"title":1495,"path":1496,"stem":1497},"Data Templates — Візуалізація об'єктів у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-templates","01.csharp\u002F12.desktop-ui\u002F20.data-templates",{"title":1499,"path":1500,"stem":1501},"Collections Binding Part 1 — ObservableCollection та ItemsControl","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part1","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part1",{"title":1503,"path":1504,"stem":1505},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part2","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part2",{"title":1507,"path":1508,"stem":1509},"MVVM Pattern — Від Spaghetti Code до архітектури","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-pattern","01.csharp\u002F12.desktop-ui\u002F22.mvvm-pattern",{"title":1511,"path":1512,"stem":1513},"ViewModel Implementation — Від BaseViewModel до валідації","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-implementation","01.csharp\u002F12.desktop-ui\u002F23.viewmodel-implementation",{"title":1515,"path":1516,"stem":1517},"Commands — Від event handlers до декларативних команд","\u002Fcsharp\u002Fdesktop-ui\u002Fcommands","01.csharp\u002F12.desktop-ui\u002F24.commands",{"title":1519,"path":1520,"stem":1521},"MVVM Toolkit — MVVM без boilerplate через Source Generators","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-toolkit","01.csharp\u002F12.desktop-ui\u002F25.mvvm-toolkit",{"title":1523,"path":1524,"stem":1525},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","\u002Fcsharp\u002Fdesktop-ui\u002Fmessenger-pattern","01.csharp\u002F12.desktop-ui\u002F26.messenger-pattern",{"title":1527,"path":1528,"stem":1529},"Стилі WPF — CSS для десктопу","\u002Fcsharp\u002Fdesktop-ui\u002Fstyles-basics","01.csharp\u002F12.desktop-ui\u002F27.styles-basics",{"title":1531,"path":1532,"stem":1533},"CSS-like стилі Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F27a.avalonia-css-styling","01.csharp\u002F12.desktop-ui\u002F27a.avalonia-css-styling",{"title":1535,"path":1536,"stem":1537},"Control Templates — Частина 1. Концепція та TemplateBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part1","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part1",{"title":1539,"path":1540,"stem":1541},"Control Templates — Частина 2. Named Parts та ContentPresenter","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part2","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part2",{"title":1543,"path":1544,"stem":1545},"Control Themes в Avalonia — нова ера стилізації","\u002Fcsharp\u002Fdesktop-ui\u002F28a.avalonia-control-themes","01.csharp\u002F12.desktop-ui\u002F28a.avalonia-control-themes",{"title":1547,"path":1548,"stem":1549},"Triggers та Visual State Manager у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Ftriggers-visual-states","01.csharp\u002F12.desktop-ui\u002F29.triggers-visual-states",{"title":1551,"path":1552,"stem":1553},"Pseudo-classes в Avalonia — замість WPF Triggers","\u002Fcsharp\u002Fdesktop-ui\u002F29a.avalonia-pseudo-classes","01.csharp\u002F12.desktop-ui\u002F29a.avalonia-pseudo-classes",{"title":1555,"path":1556,"stem":1557},"Теми та ресурсні словники у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fresources-themes","01.csharp\u002F12.desktop-ui\u002F30.resources-themes",{"title":1559,"path":1560,"stem":1561},"Avalonia Themes — Fluent Design та система тематизації","\u002Fcsharp\u002Fdesktop-ui\u002F30a.avalonia-themes-fluent","01.csharp\u002F12.desktop-ui\u002F30a.avalonia-themes-fluent",{"title":1563,"path":1564,"stem":1565},"Контроли колекцій — глибоке занурення","\u002Fcsharp\u002Fdesktop-ui\u002Fcollection-controls","01.csharp\u002F12.desktop-ui\u002F31.collection-controls",{"title":1567,"path":1568,"stem":1569},"DataGrid — колонки та базове відображення","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part1","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part1",{"title":1571,"path":1572,"stem":1573},"DataGrid — сортування, фільтрація, редагування","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part2","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part2",{"title":1575,"path":1576,"stem":1577},"TreeView та GridView","\u002Fcsharp\u002Fdesktop-ui\u002Ftreeview-listview","01.csharp\u002F12.desktop-ui\u002F33.treeview-listview",{"title":1579,"path":1580,"stem":1581},"Меню, Toolbar, ContextMenu, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fmenus-toolbars","01.csharp\u002F12.desktop-ui\u002F34.menus-toolbars",{"title":1583,"path":1584,"stem":1585},"Навігація та керування вікнами. Частина 1: вікна та сторінки","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part1","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part1",{"title":1587,"path":1588,"stem":1589},"Навігація та керування вікнами. Частина 2: MVVM-навігація","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part2","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part2",{"title":1591,"path":1592,"stem":1593},"Avalonia — Навігація та діалоги","\u002Fcsharp\u002Fdesktop-ui\u002F35a.avalonia-navigation-dialogs","01.csharp\u002F12.desktop-ui\u002F35a.avalonia-navigation-dialogs",{"title":1595,"path":1596,"stem":1597},"Діалоги та File Pickers у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdialogs-file-pickers","01.csharp\u002F12.desktop-ui\u002F36.dialogs-file-pickers",{"title":1599,"path":1600,"stem":1601},"UserControl: компонентний підхід у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fuser-controls","01.csharp\u002F12.desktop-ui\u002F37.user-controls",{"title":1603,"path":1604,"stem":1605},"Custom Controls: Lookless Controls у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fcustom-controls","01.csharp\u002F12.desktop-ui\u002F38.custom-controls",{"title":1607,"path":1608,"stem":1609},"Avalonia TemplatedControl — Lookless Controls","\u002Fcsharp\u002Fdesktop-ui\u002F38a.avalonia-templated-controls","01.csharp\u002F12.desktop-ui\u002F38a.avalonia-templated-controls",{"title":1611,"path":1612,"stem":1613},"Анімації у WPF: Storyboard та Easing Functions","\u002Fcsharp\u002Fdesktop-ui\u002Fanimations-transitions","01.csharp\u002F12.desktop-ui\u002F39.animations-transitions",{"title":1615,"path":1616,"stem":1617},"Анімації в Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F39a.avalonia-animations","01.csharp\u002F12.desktop-ui\u002F39a.avalonia-animations",{"title":1619,"path":1620,"stem":1621},"2D Графіка та Мультимедіа у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fmedia-graphics","01.csharp\u002F12.desktop-ui\u002F40.media-graphics",{"title":1623,"path":1624,"stem":1625},"Dependency Injection у WPF та Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Fdi-integration","01.csharp\u002F12.desktop-ui\u002F41.di-integration",{"title":1627,"path":1628,"stem":1629},"SQLite та EF Core у десктопних додатках","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part1","01.csharp\u002F12.desktop-ui\u002F42.data-persistence-part1",{"title":1631,"path":1632,"stem":1633},"Repository Pattern та Unit of Work","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part2","01.csharp\u002F12.desktop-ui\u002F43.data-persistence-part2",{"title":1635,"path":1636,"stem":1637},"Тестування ViewModels","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-testing","01.csharp\u002F12.desktop-ui\u002F44.viewmodel-testing",{"title":1639,"path":1640,"stem":1641},"Avalonia Headless Testing — тестування UI без вікон","\u002Fcsharp\u002Fdesktop-ui\u002F44a.avalonia-headless-testing","01.csharp\u002F12.desktop-ui\u002F44a.avalonia-headless-testing",{"title":1643,"path":1644,"stem":1645},"Кросплатформна розробка з Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-cross-platform","01.csharp\u002F12.desktop-ui\u002F45.avalonia-cross-platform",{"title":1647,"path":1648,"stem":1649},"Пакування та розгортання Avalonia додатків","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F46.avalonia-packaging-deployment",{"title":1651,"path":1652,"stem":1653},"Розгортання WPF застосунків","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F47.wpf-packaging-deployment",{"title":1655,"icon":658,"path":1656,"stem":1657,"children":1658,"page":59},"Network Programming","\u002Fcsharp\u002Fnetwork-programming","01.csharp\u002F13.network-programming",[1659,1663,1667,1671,1675,1679,1683,1687,1691,1695,1699],{"title":1660,"path":1661,"stem":1662},"Основи комп'ютерних мереж","\u002Fcsharp\u002Fnetwork-programming\u002Ffoundations","01.csharp\u002F13.network-programming\u002F01.foundations",{"title":1664,"path":1665,"stem":1666},"Модель OSI та стек TCP\u002FIP","\u002Fcsharp\u002Fnetwork-programming\u002Fosi-model","01.csharp\u002F13.network-programming\u002F02.osi-model",{"title":1668,"path":1669,"stem":1670},"IP-протокол та адресація","\u002Fcsharp\u002Fnetwork-programming\u002Fip-addressing","01.csharp\u002F13.network-programming\u002F03.ip-addressing",{"title":1672,"path":1673,"stem":1674},"UDP — протокол без з'єднання","\u002Fcsharp\u002Fnetwork-programming\u002Fudp","01.csharp\u002F13.network-programming\u002F05.udp",{"title":1676,"path":1677,"stem":1678},"UDP Broadcast та Multicast","\u002Fcsharp\u002Fnetwork-programming\u002Fudp-broadcast-multicast","01.csharp\u002F13.network-programming\u002F06.udp-broadcast-multicast",{"title":1680,"path":1681,"stem":1682},"HTTP — протокол вебу","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-fundamentals","01.csharp\u002F13.network-programming\u002F07.http-fundamentals",{"title":1684,"path":1685,"stem":1686},"HttpListener — вбудований HTTP-сервер .NET","\u002Fcsharp\u002Fnetwork-programming\u002F07a.http-listener","01.csharp\u002F13.network-programming\u002F07a.http-listener",{"title":1688,"path":1689,"stem":1690},"HTTP Advanced — cookies, аутентифікація та HTTPS","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-advanced","01.csharp\u002F13.network-programming\u002F08.http-advanced",{"title":1692,"path":1693,"stem":1694},"SMTP та протоколи електронної пошти","\u002Fcsharp\u002Fnetwork-programming\u002Fsmtp","01.csharp\u002F13.network-programming\u002F09.smtp",{"title":1696,"path":1697,"stem":1698},"WebSocket — повнодуплексний протокол реального часу","\u002Fcsharp\u002Fnetwork-programming\u002Fwebsockets","01.csharp\u002F13.network-programming\u002F10.websockets",{"title":1700,"path":1701,"stem":1702},"TLS\u002FSSL — криптографічний захист мережевих з'єднань","\u002Fcsharp\u002Fnetwork-programming\u002Ftls-ssl","01.csharp\u002F13.network-programming\u002F11.tls-ssl",{"title":1704,"path":1705,"stem":1706},"C# & .NET: The Ultimate Roadmap","\u002Fcsharp\u002Froadmap","01.csharp\u002Froadmap",{"title":1708,"icon":1709,"path":1710,"stem":1711,"children":1712,"page":59},"C++","i-devicon-cplusplus","\u002Fcpp","02.cpp",[1713,1717,1721,1725,1729,1733,1737,1741,1745,1748,1752,1756,1760,1764,1768,1772,1776,1780,1784,1788,1792,1796,1800,1804,1808,1812,1816,1820,1824,1828,1832,1836,1840,1844,1848,1852,1856,1860,1864,1868,1872,1876,1880,1884,1888,1892,1896,1900,1904,1908,1912,1916,1920,1924,1928,1932,1936,1940,1944,1948,1952,1956,1960,1964,1968,1972,1976,1980,1984,1988,1992,1996,2000,2004,2008,2012,2016,2020,2024,2028,2032,2036],{"title":1714,"path":1715,"stem":1716},"Вступ у програмування та алгоритми","\u002Fcpp\u002Fintro-algorithms","02.cpp\u002F01.intro-algorithms",{"title":1718,"path":1719,"stem":1720},"Code Style: угоди про оформлення коду","\u002Fcpp\u002Fcode-style","02.cpp\u002F02.code-style",{"title":1722,"path":1723,"stem":1724},"Середовище розробки та перший проєкт","\u002Fcpp\u002Fide-setup","02.cpp\u002F03.ide-setup",{"title":1726,"path":1727,"stem":1728},"Вивід даних на екран","\u002Fcpp\u002Fdata-output","02.cpp\u002F04.data-output",{"title":1730,"path":1731,"stem":1732},"Типи даних, змінні та константи","\u002Fcpp\u002Fdata-types-variables","02.cpp\u002F05.data-types-variables",{"title":1734,"path":1735,"stem":1736},"Ввід даних з клавіатури","\u002Fcpp\u002Fdata-input","02.cpp\u002F06.data-input",{"title":1738,"path":1739,"stem":1740},"Оператори, перетворення типів та логічні операції","\u002Fcpp\u002Foperators-type-conversion","02.cpp\u002F07.operators-type-conversion",{"title":1742,"path":1743,"stem":1744},"Цикли","\u002Fcpp\u002Floops","02.cpp\u002F08.loops",{"title":32,"path":1746,"stem":1747},"\u002Fcpp\u002Farrays","02.cpp\u002F09.arrays",{"title":1749,"path":1750,"stem":1751},"Алгоритми сортування та аналіз складності","\u002Fcpp\u002Fsorting","02.cpp\u002F10.sorting",{"title":1753,"path":1754,"stem":1755},"Алгоритми пошуку","\u002Fcpp\u002Fsearching","02.cpp\u002F11.searching",{"title":1757,"path":1758,"stem":1759},"Функції: основи","\u002Fcpp\u002Ffunctions-basics","02.cpp\u002F12.functions-basics",{"title":1761,"path":1762,"stem":1763},"Функції: прототипи, область видимості та додаткові можливості","\u002Fcpp\u002Ffunctions-scope","02.cpp\u002F13.functions-scope",{"title":1765,"path":1766,"stem":1767},"Функції: перевантаження та шаблони","\u002Fcpp\u002Ffunctions-overloading-templates","02.cpp\u002F14.functions-overloading-templates",{"title":1769,"path":1770,"stem":1771},"Вказівники: основи","\u002Fcpp\u002Fpointers-basics","02.cpp\u002F15.pointers-basics",{"title":1773,"path":1774,"stem":1775},"Посилання (References)","\u002Fcpp\u002Freferences","02.cpp\u002F16.references",{"title":1777,"path":1778,"stem":1779},"Вказівники, const і масиви","\u002Fcpp\u002Fpointers-const-arrays","02.cpp\u002F17.pointers-const-arrays",{"title":1781,"path":1782,"stem":1783},"Адресна арифметика","\u002Fcpp\u002Fpointer-arithmetic","02.cpp\u002F18.pointer-arithmetic",{"title":1785,"path":1786,"stem":1787},"Динамічна пам'ять","\u002Fcpp\u002Fdynamic-memory","02.cpp\u002F19.dynamic-memory",{"title":1789,"path":1790,"stem":1791},"Вказівники типу void","\u002Fcpp\u002Fvoid-pointers","02.cpp\u002F20.void-pointers",{"title":1793,"path":1794,"stem":1795},"Вказівники на вказівники","\u002Fcpp\u002Fpointers-to-pointers","02.cpp\u002F21.pointers-to-pointers",{"title":1797,"path":1798,"stem":1799},"Оператор доступу до членів через вказівник (->)","\u002Fcpp\u002Fmember-access-operator","02.cpp\u002F22.member-access-operator",{"title":1801,"path":1802,"stem":1803},"Цикл for-each (Range-based for)","\u002Fcpp\u002Fforeach-loop","02.cpp\u002F23.foreach-loop",{"title":1805,"path":1806,"stem":1807},"Вказівники на функції","\u002Fcpp\u002Ffunction-pointers","02.cpp\u002F24.function-pointers",{"title":1809,"path":1810,"stem":1811},"Лямбда-вирази","\u002Fcpp\u002Flambdas","02.cpp\u002F25.lambdas",{"title":1813,"path":1814,"stem":1815},"Лямбда-захоплення","\u002Fcpp\u002Flambda-captures","02.cpp\u002F26.lambda-captures",{"title":1817,"path":1818,"stem":1819},"Еліпсис","\u002Fcpp\u002Fellipsis","02.cpp\u002F27.ellipsis",{"title":1821,"path":1822,"stem":1823},"Безпечні альтернативи еліпсису","\u002Fcpp\u002F27a.ellipsis","02.cpp\u002F27a.ellipsis",{"title":1825,"path":1826,"stem":1827},"Аргументи командного рядка","\u002Fcpp\u002Fcommand-line-arguments","02.cpp\u002F28.command-line-arguments",{"title":1829,"path":1830,"stem":1831},"Перерахування (enum)","\u002Fcpp\u002Fenum","02.cpp\u002F29.enum",{"title":1833,"path":1834,"stem":1835},"Класи-перерахування (enum class)","\u002Fcpp\u002Fenum-class","02.cpp\u002F30.enum-class",{"title":1837,"path":1838,"stem":1839},"Псевдоніми типів (typedef і using)","\u002Fcpp\u002Ftype-aliases","02.cpp\u002F31.type-aliases",{"title":1841,"path":1842,"stem":1843},"Системи числення та двійкова арифметика","\u002Fcpp\u002Fnumber-systems","02.cpp\u002F32.number-systems",{"title":1845,"path":1846,"stem":1847},"Структури (struct): агрегування даних","\u002Fcpp\u002Fstruct","02.cpp\u002F33.struct",{"title":1849,"path":1850,"stem":1851},"Структури у функціях","\u002Fcpp\u002Fstruct-functions","02.cpp\u002F34.struct-functions",{"title":1853,"path":1854,"stem":1855},"Масиви структур і вкладені структури","\u002Fcpp\u002Fstruct-arrays","02.cpp\u002F35.struct-arrays",{"title":1857,"path":1858,"stem":1859},"Патерни struct та межі застосування","\u002Fcpp\u002Fstruct-patterns","02.cpp\u002F36.struct-patterns",{"title":1861,"path":1862,"stem":1863},"Символи та таблиця ASCII","\u002Fcpp\u002Fascii-characters","02.cpp\u002F37.ascii-characters",{"title":1865,"path":1866,"stem":1867},"Unicode та кодування UTF","\u002Fcpp\u002Funicode-utf","02.cpp\u002F38.unicode-utf",{"title":1869,"path":1870,"stem":1871},"C-style рядки","\u002Fcpp\u002Fc-strings","02.cpp\u002F39.c-strings",{"title":1873,"path":1874,"stem":1875},"Вступ до std::string","\u002Fcpp\u002Fstd-string-intro","02.cpp\u002F40.std-string-intro",{"title":1877,"path":1878,"stem":1879},"Довжина, ємність та доступ до символів std::string","\u002Fcpp\u002Fstd-string-capacity-access","02.cpp\u002F41.std-string-capacity-access",{"title":1881,"path":1882,"stem":1883},"Модифікація std::string: присвоювання, додавання, вставка, видалення та заміна","\u002Fcpp\u002Fstd-string-modification","02.cpp\u002F42.std-string-modification",{"title":1885,"path":1886,"stem":1887},"Пошук у std::string: find, npos та практичні патерни","\u002Fcpp\u002Fstd-string-search","02.cpp\u002F43.std-string-search",{"title":1889,"path":1890,"stem":1891},"std::string_view: невласницький погляд на рядок без копіювання","\u002Fcpp\u002Fstd-string-view","02.cpp\u002F44.std-string-view",{"title":1893,"path":1894,"stem":1895},"Об'єднання (union): один блок пам'яті, кілька інтерпретацій","\u002Fcpp\u002Funion","02.cpp\u002F45.union",{"title":1897,"path":1898,"stem":1899},"Організація коду: файли, препроцесор, простори імен","\u002Fcpp\u002Fmultifile-programs","02.cpp\u002F46.multifile-programs",{"title":1901,"path":1902,"stem":1903},"Робота з файлами: C-стиль (stdio.h)","\u002Fcpp\u002Fc-style-files","02.cpp\u002F47.c-style-files",{"title":1905,"path":1906,"stem":1907},"Робота з файлами: C++-стиль (fstream)","\u002Fcpp\u002Fcpp-style-files","02.cpp\u002F48.cpp-style-files",{"title":1909,"path":1910,"stem":1911},"Введення в ООП: від процедур до об'єктів","\u002Fcpp\u002Foop-intro","02.cpp\u002F49.oop-intro",{"title":1913,"path":1914,"stem":1915},"Класи, об'єкти та методи","\u002Fcpp\u002Fclasses-objects-methods","02.cpp\u002F50.classes-objects-methods",{"title":1917,"path":1918,"stem":1919},"Специфікатори доступу та інкапсуляція","\u002Fcpp\u002Faccess-specifiers-encapsulation","02.cpp\u002F51.access-specifiers-encapsulation",{"title":1921,"path":1922,"stem":1923},"Конструктори: гарантована ініціалізація об'єктів","\u002Fcpp\u002Fconstructors","02.cpp\u002F52.constructors",{"title":1925,"path":1926,"stem":1927},"Списки ініціалізації та делегуючі конструктори","\u002Fcpp\u002Finit-lists-delegating","02.cpp\u002F53.init-lists-delegating",{"title":1929,"path":1930,"stem":1931},"Деструктори та ідіома RAII","\u002Fcpp\u002Fdestructors-raii","02.cpp\u002F54.destructors-raii",{"title":1933,"path":1934,"stem":1935},"Прихований покажчик this","\u002Fcpp\u002Fthis-pointer","02.cpp\u002F55.this-pointer",{"title":1937,"path":1938,"stem":1939},"Розподіл класу на заголовковий файл та файл реалізації","\u002Fcpp\u002Fclass-header-source","02.cpp\u002F56.class-header-source",{"title":1941,"path":1942,"stem":1943},"Класи та const","\u002Fcpp\u002Fconst-classes","02.cpp\u002F57.const-classes",{"title":1945,"path":1946,"stem":1947},"Статичні члени класу","\u002Fcpp\u002Fstatic-members","02.cpp\u002F58.static-members",{"title":1949,"path":1950,"stem":1951},"Конструктор копіювання та запобігання копіюванню","\u002Fcpp\u002Fcopy-constructor","02.cpp\u002F59.copy-constructor",{"title":1953,"path":1954,"stem":1955},"Дружні функції та класи","\u002Fcpp\u002Ffriend-functions-classes","02.cpp\u002F60.friend-functions-classes",{"title":1957,"path":1958,"stem":1959},"Анонімні об'єкти та вкладені типи","\u002Fcpp\u002Fanonymous-objects-nested-types","02.cpp\u002F61.anonymous-objects-nested-types",{"title":1961,"path":1962,"stem":1963},"Вимірювання часу виконання: RAII-таймер","\u002Fcpp\u002Ftiming-raii-timer","02.cpp\u002F62.timing-raii-timer",{"title":1965,"path":1966,"stem":1967},"Перевантаження операторів: основи та арифметика","\u002Fcpp\u002Foperator-overloading-basics","02.cpp\u002F63.operator-overloading-basics",{"title":1969,"path":1970,"stem":1971},"Перевантаження операторів: методи класу та спеціальні оператори","\u002Fcpp\u002Foperator-overloading-methods","02.cpp\u002F64.operator-overloading-methods",{"title":1973,"path":1974,"stem":1975},"Приведення типів, explicit та delete","\u002Fcpp\u002Ftypecast-explicit-delete","02.cpp\u002F65.typecast-explicit-delete",{"title":1977,"path":1978,"stem":1979},"Глибоке копіювання та оператор присвоювання","\u002Fcpp\u002Fdeep-copy-assignment","02.cpp\u002F66.deep-copy-assignment",{"title":1981,"path":1982,"stem":1983},"Зв'язки між об'єктами: композиція та агрегація","\u002Fcpp\u002Fcomposition-aggregation","02.cpp\u002F67.composition-aggregation",{"title":1985,"path":1986,"stem":1987},"Асоціація та залежність між об","\u002Fcpp\u002Fassociation-dependency","02.cpp\u002F68.association-dependency",{"title":1989,"path":1990,"stem":1991},"Контейнерні класи та `std::initializer_list`","\u002Fcpp\u002Fcontainer-classes-initializer-list","02.cpp\u002F69.container-classes-initializer-list",{"title":1993,"path":1994,"stem":1995},"Конструктори, деструктори та порядок ініціалізації в ієрархіях","\u002Fcpp\u002Finheritance-constructors-destructors","02.cpp\u002F71.inheritance-constructors-destructors",{"title":1997,"path":1998,"stem":1999},"Специфікатор `protected` та види наслідування","\u002Fcpp\u002Finheritance-access-specifiers","02.cpp\u002F72.inheritance-access-specifiers",{"title":2001,"path":2002,"stem":2003},"Перевизначення методів та приховування імен","\u002Fcpp\u002Fmethod-overriding-hiding","02.cpp\u002F73.method-overriding-hiding",{"title":2005,"path":2006,"stem":2007},"Множинне наслідування та проблема ромба","\u002Fcpp\u002Fmultiple-inheritance-diamond","02.cpp\u002F74.multiple-inheritance-diamond",{"title":2009,"path":2010,"stem":2011},"Вказівники на базовий клас та віртуальні функції","\u002Fcpp\u002Fvirtual-functions-polymorphism","02.cpp\u002F75.virtual-functions-polymorphism",{"title":2013,"path":2014,"stem":2015},"Специфікатори override, final та віртуальні деструктори","\u002Fcpp\u002Foverride-final-virtual-destructors","02.cpp\u002F76.override-final-virtual-destructors",{"title":2017,"path":2018,"stem":2019},"Внутрішні механізми поліморфізму: vtable, vptr та зв'язування","\u002Fcpp\u002Fvirtual-table-binding","02.cpp\u002F77.virtual-table-binding",{"title":2021,"path":2022,"stem":2023},"Абстрактні класи та чисті віртуальні функції","\u002Fcpp\u002Fabstract-classes-interfaces","02.cpp\u002F78.abstract-classes-interfaces",{"title":2025,"path":2026,"stem":2027},"Зрізка об'єктів, віртуальне наслідування та поліморфний вивід","\u002Fcpp\u002Fslicing-virtual-base-io","02.cpp\u002F79.slicing-virtual-base-io",{"title":2029,"path":2030,"stem":2031},"Динамічне приведення типів (`dynamic_cast`) та RTTI","\u002Fcpp\u002Fdynamic-cast-rtti","02.cpp\u002F80.dynamic-cast-rtti",{"title":2033,"path":2034,"stem":2035},"Шаблони функцій: узагальнене програмування","\u002Fcpp\u002Ffunction-templates","02.cpp\u002F81.function-templates",{"title":2037,"path":2038,"stem":2039},"Шаблони класів та NTTP-параметри","\u002Fcpp\u002Fclass-templates-nttp","02.cpp\u002F82.class-templates-nttp",{"title":2041,"icon":2042,"path":2043,"stem":2044,"children":2045,"page":59},"JavaScript","i-devicon-javascript","\u002Fjavascript","03.javascript",[2046,2072,2126,2148,2452,2490,2508],{"title":2047,"icon":2048,"path":2049,"stem":2050,"children":2051,"page":59},"Events","i-lucide-mouse-pointer-click","\u002Fjavascript\u002Fevents","03.javascript\u002F01.events",[2052,2056,2060,2064,2068],{"title":2053,"path":2054,"stem":2055},"Вступ до подій браузера","\u002Fjavascript\u002Fevents\u002Fintro","03.javascript\u002F01.events\u002F01.intro",{"title":2057,"path":2058,"stem":2059},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","\u002Fjavascript\u002Fevents\u002Fbubbling-capturing","03.javascript\u002F01.events\u002F02.bubbling-capturing",{"title":2061,"path":2062,"stem":2063},"Делегування подій (Event Delegation)","\u002Fjavascript\u002Fevents\u002Fdelegate-events","03.javascript\u002F01.events\u002F03.delegate-events",{"title":2065,"path":2066,"stem":2067},"Типові дії браузера та preventDefault()","\u002Fjavascript\u002Fevents\u002Fprevent-default","03.javascript\u002F01.events\u002F04.prevent-default",{"title":2069,"path":2070,"stem":2071},"Запуск користувацьких подій (Custom Events)","\u002Fjavascript\u002Fevents\u002Fcustom-events","03.javascript\u002F01.events\u002F05.custom-events",{"title":2073,"icon":2074,"path":2075,"stem":2076,"children":2077,"page":59},"Network","i-lucide-globe","\u002Fjavascript\u002Fnetwork","03.javascript\u002F02.network",[2078,2082,2086,2090,2094,2098,2102,2106,2110,2114,2118,2122],{"title":2079,"path":2080,"stem":2081},"Fetch API - Сучасний підхід до HTTP-запитів","\u002Fjavascript\u002Fnetwork\u002F01-fetch-api","03.javascript\u002F02.network\u002F01-fetch-api",{"title":2083,"path":2084,"stem":2085},"FormData - Робота з формами та файлами","\u002Fjavascript\u002Fnetwork\u002F02-formdata","03.javascript\u002F02.network\u002F02-formdata",{"title":2087,"path":2088,"stem":2089},"Відстеження прогресу завантаження","\u002Fjavascript\u002Fnetwork\u002F03-download-progress","03.javascript\u002F02.network\u002F03-download-progress",{"title":2091,"path":2092,"stem":2093},"Переривання fetch-запитів","\u002Fjavascript\u002Fnetwork\u002F04-abort-requests","03.javascript\u002F02.network\u002F04-abort-requests",{"title":2095,"path":2096,"stem":2097},"CORS - Запити між різними джерелами","\u002Fjavascript\u002Fnetwork\u002F05-cors","03.javascript\u002F02.network\u002F05-cors",{"title":2099,"path":2100,"stem":2101},"Fetch API - Повний довідник опцій","\u002Fjavascript\u002Fnetwork\u002F06-fetch-options","03.javascript\u002F02.network\u002F06-fetch-options",{"title":2103,"path":2104,"stem":2105},"URL Objects - Робота з посиланнями","\u002Fjavascript\u002Fnetwork\u002F07-url-objects","03.javascript\u002F02.network\u002F07-url-objects",{"title":2107,"path":2108,"stem":2109},"XMLHttpRequest - AJAX та низькорівневі запити","\u002Fjavascript\u002Fnetwork\u002F08-xmlhttprequest","03.javascript\u002F02.network\u002F08-xmlhttprequest",{"title":2111,"path":2112,"stem":2113},"Відновлюване завантаження файлів","\u002Fjavascript\u002Fnetwork\u002F09-resumable-upload","03.javascript\u002F02.network\u002F09-resumable-upload",{"title":2115,"path":2116,"stem":2117},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","\u002Fjavascript\u002Fnetwork\u002F10-cookies","03.javascript\u002F02.network\u002F10-cookies",{"title":2119,"path":2120,"stem":2121},"js-cookie: Керування Cookies без Болю","\u002Fjavascript\u002Fnetwork\u002F11-js-cookie","03.javascript\u002F02.network\u002F11-js-cookie",{"title":2123,"path":2124,"stem":2125},"Axios: Потужний HTTP-клієнт для JavaScript","\u002Fjavascript\u002Fnetwork\u002F12-axios","03.javascript\u002F02.network\u002F12-axios",{"title":2127,"icon":2128,"path":2129,"stem":2130,"children":2131,"page":59},"Bom","i-lucide-monitor","\u002Fjavascript\u002Fbom","03.javascript\u002F03.bom",[2132,2136,2140,2144],{"title":2133,"path":2134,"stem":2135},"LocalStorage, SessionStorage та patterns збереження даних","\u002Fjavascript\u002Fbom\u002F01-localstorage","03.javascript\u002F03.bom\u002F01-localstorage",{"title":2137,"path":2138,"stem":2139},"Location Object - Керування адресою сторінки","\u002Fjavascript\u002Fbom\u002F02-location-object","03.javascript\u002F03.bom\u002F02-location-object",{"title":2141,"path":2142,"stem":2143},"History API - Керування історією браузера","\u002Fjavascript\u002Fbom\u002F03-history-api","03.javascript\u002F03.bom\u002F03-history-api",{"title":2145,"path":2146,"stem":2147},"Navigator Object - Ідентифікація та Можливості Пристрою","\u002Fjavascript\u002Fbom\u002F04-navigator-object","03.javascript\u002F03.bom\u002F04-navigator-object",{"title":2149,"icon":2150,"path":2151,"stem":2152,"children":2153},"React","i-devicon-react","\u002Fjavascript\u002Freact","03.javascript\u002F04.react\u002Findex",[2154,2155,2159,2163,2167,2171,2234,2269,2421],{"title":2149,"path":2151,"stem":2152},{"title":2156,"path":2157,"stem":2158},"Робота з Формами в React","\u002Fjavascript\u002Freact\u002Freact-forms","03.javascript\u002F04.react\u002F01.react-forms",{"title":2160,"path":2161,"stem":2162},"React Hook Form: Професійна Робота з Формами","\u002Fjavascript\u002Freact\u002Freact-hook-form","03.javascript\u002F04.react\u002F02.react-hook-form",{"title":2164,"path":2165,"stem":2166},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","\u002Fjavascript\u002Freact\u002Freact-hook-form-new","03.javascript\u002F04.react\u002F02.react-hook-form-new",{"title":2168,"path":2169,"stem":2170},"Axios та React: Професійна Архітектура Запитів","\u002Fjavascript\u002Freact\u002Fdata-fetching-axios","03.javascript\u002F04.react\u002F03.data-fetching-axios",{"title":2172,"icon":132,"path":2173,"stem":2174,"children":2175},"Tanstack Query","\u002Fjavascript\u002Freact\u002Ftanstack-query","03.javascript\u002F04.react\u002F04.tanstack-query\u002Findex",[2176,2178,2182,2186,2190,2194,2198,2202,2206,2210,2214,2218,2222,2226,2230],{"title":2177,"path":2173,"stem":2174},"TanStack Query: Майстерність Керування Станом Сервера",{"title":2179,"path":2180,"stem":2181},"Парадигма Server State: Чому useEffect недостатньо","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fserver-state-paradigm","03.javascript\u002F04.react\u002F04.tanstack-query\u002F01.server-state-paradigm",{"title":2183,"path":2184,"stem":2185},"Встановлення та Налаштування: Фундамент","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Finstallation-and-devtools","03.javascript\u002F04.react\u002F04.tanstack-query\u002F02.installation-and-devtools",{"title":2187,"path":2188,"stem":2189},"Основи Запитів та Магія Ключів","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fquery-basics-and-keys","03.javascript\u002F04.react\u002F04.tanstack-query\u002F03.query-basics-and-keys",{"title":2191,"path":2192,"stem":2193},"Синхронізація Даних: Життєвий Цикл Запиту","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fdata-synchronization","03.javascript\u002F04.react\u002F04.tanstack-query\u002F04.data-synchronization",{"title":2195,"path":2196,"stem":2197},"Мутації та Інвалідація: Зміна Даних","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fmutations-and-invalidation","03.javascript\u002F04.react\u002F04.tanstack-query\u002F05.mutations-and-invalidation",{"title":2199,"path":2200,"stem":2201},"Оптимістичні Оновлення: Швидше за Світло","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Foptimistic-updates","03.javascript\u002F04.react\u002F04.tanstack-query\u002F06.optimistic-updates",{"title":2203,"path":2204,"stem":2205},"Пагінація та Infinite Scroll","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fpagination-and-load-more","03.javascript\u002F04.react\u002F04.tanstack-query\u002F07.pagination-and-load-more",{"title":2207,"path":2208,"stem":2209},"Просунуті Патерни та Оптимізація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F04.tanstack-query\u002F08.advanced-patterns",{"title":2211,"path":2212,"stem":2213},"Архітектура та Best Practices","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Farchitecture-and-best-practices","03.javascript\u002F04.react\u002F04.tanstack-query\u002F09.architecture-and-best-practices",{"title":2215,"path":2216,"stem":2217},"Server-Side Rendering (SSR) та Гідратація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fserver-side-rendering","03.javascript\u002F04.react\u002F04.tanstack-query\u002F10.server-side-rendering",{"title":2219,"path":2220,"stem":2221},"Стратегії Тестування","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Ftesting-strategies","03.javascript\u002F04.react\u002F04.tanstack-query\u002F11.testing-strategies",{"title":2223,"path":2224,"stem":2225},"Аутентифікація та Обробка Помилок","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fauthentication-and-errors","03.javascript\u002F04.react\u002F04.tanstack-query\u002F12.authentication-and-errors",{"title":2227,"path":2228,"stem":2229},"React Suspense та Майбутнє","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Freact-suspense","03.javascript\u002F04.react\u002F04.tanstack-query\u002F13.react-suspense",{"title":2231,"path":2232,"stem":2233},"Глибоке Занурення в Продуктивність","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fperformance-deep-dive","03.javascript\u002F04.react\u002F04.tanstack-query\u002F14.performance-deep-dive",{"title":2235,"icon":2150,"path":2236,"stem":2237,"children":2238},"React Router","\u002Fjavascript\u002Freact\u002Freact-router","03.javascript\u002F04.react\u002F05.react-router\u002Findex",[2239,2241,2245,2249,2253,2257,2261,2265],{"title":2240,"path":2236,"stem":2237},"React Router: Навігаційна система сучасного вебу",{"title":2242,"path":2243,"stem":2244},"Налаштування та Базовий Роутинг","\u002Fjavascript\u002Freact\u002Freact-router\u002Fsetup-and-basic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F01.setup-and-basic-routing",{"title":2246,"path":2247,"stem":2248},"Динамічна Навігація","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnavigation-and-links","03.javascript\u002F04.react\u002F05.react-router\u002F02.navigation-and-links",{"title":2250,"path":2251,"stem":2252},"Вкладені Маршрути та Макети","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnested-routes-and-layouts","03.javascript\u002F04.react\u002F05.react-router\u002F03.nested-routes-and-layouts",{"title":2254,"path":2255,"stem":2256},"Динамічні Маршрути та Параметри","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdynamic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F04.dynamic-routing",{"title":2258,"path":2259,"stem":2260},"Data APIs: Loaders та Actions","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdata-loading","03.javascript\u002F04.react\u002F05.react-router\u002F05.data-loading",{"title":2262,"path":2263,"stem":2264},"Просунуті Патерни","\u002Fjavascript\u002Freact\u002Freact-router\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F05.react-router\u002F06.advanced-patterns",{"title":2266,"path":2267,"stem":2268},"Legacy Routing: Компонентний підхід","\u002Fjavascript\u002Freact\u002Freact-router\u002Flegacy-routing","03.javascript\u002F04.react\u002F05.react-router\u002F07.legacy-routing",{"title":2270,"icon":132,"path":2271,"stem":2272,"children":2273},"Redux","\u002Fjavascript\u002Freact\u002Fredux","03.javascript\u002F04.react\u002F06.redux\u002Findex",[2274,2276,2292,2321,2330,2351,2367,2396],{"title":2275,"path":2271,"stem":2272},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2277,"stem":2278,"children":2279,"page":59},"\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals",[2280,2284,2288],{"title":2281,"path":2282,"stem":2283},"Вступ до State Management","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fintro-state-management","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F01.intro-state-management",{"title":2285,"path":2286,"stem":2287},"Філософія Redux та Три Принципи","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fredux-philosophy","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F02.redux-philosophy",{"title":2289,"path":2290,"stem":2291},"Чисті функції та Іммутабельність","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fpure-functions-immutability","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F03.pure-functions-immutability",{"title":2293,"icon":132,"path":2294,"stem":2295,"children":2296,"page":59},"Classic Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux",[2297,2301,2305,2309,2313,2317],{"title":2298,"path":2299,"stem":2300},"Створення Store (Classic Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fstore-setup","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F01.store-setup",{"title":2302,"path":2303,"stem":2304},"Actions, Constants та Action Creators","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Factions-constants","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F02.actions-constants",{"title":2306,"path":2307,"stem":2308},"Логіка Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freducers","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F03.reducers",{"title":2310,"path":2311,"stem":2312},"Комбінування Reducers (Root Reducer)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fdata-flow","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F04.data-flow",{"title":2314,"path":2315,"stem":2316},"Підключення до React (React-Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freact-redux-connection","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F05.react-redux-connection",{"title":2318,"path":2319,"stem":2320},"Middleware та Асинхронність (Redux Thunk)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fmiddleware-thunk","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F06.middleware-thunk",{"title":2322,"icon":132,"path":2323,"stem":2324,"children":2325,"page":59},"Transition To Rtk","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk",[2326],{"title":2327,"path":2328,"stem":2329},"Проблеми класичного Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk\u002Fproblems-with-classic","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk\u002F01.problems-with-classic",{"title":2331,"icon":132,"path":2332,"stem":2333,"children":2334,"page":59},"Redux Toolkit","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit",[2335,2339,2343,2347],{"title":2336,"path":2337,"stem":2338},"Налаштування Store з configureStore","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fconfigure-store","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F01.configure-store",{"title":2340,"path":2341,"stem":2342},"createSlice: Революція в Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fcreate-slice","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F02.create-slice",{"title":2344,"path":2345,"stem":2346},"Асинхронність з createAsyncThunk","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fasync-thunks","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F03.async-thunks",{"title":2348,"path":2349,"stem":2350},"04. Entity Adapter: Керування нормалізованим станом","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fentity-adapter","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F04.entity-adapter",{"title":2352,"icon":92,"path":2353,"stem":2354,"children":2355,"page":59},"Advanced","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced",[2356,2360,2364],{"title":2357,"path":2358,"stem":2359},"Мемоізація та Селектори: Повний Гайд по Reselect","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Fselectors-reselect","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F01.selectors-reselect",{"title":2361,"path":2362,"stem":2363},"RTK Query: Архітектура Серверного Кешу","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Frtk-query-intro","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F02.rtk-query-intro",{"title":2211,"path":2365,"stem":2366},"\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Farchitecture-best-practices","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F03.architecture-best-practices",{"title":2368,"icon":132,"path":2369,"stem":2370,"children":2371,"page":59},"Project Kanban","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban",[2372,2376,2380,2384,2388,2392],{"title":2373,"path":2374,"stem":2375},"Проєкт: Kanban Board (Trello Clone)","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fproject-overview","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F01.project-overview",{"title":2377,"path":2378,"stem":2379},"Налаштування та Типізація","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fsetup-and-types","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F02.setup-and-types",{"title":2381,"path":2382,"stem":2383},"Board Slice: Серце Дошки","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fboard-slice","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F03.board-slice",{"title":2385,"path":2386,"stem":2387},"Логіка Drag & Drop","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fdrag-and-drop-logic","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F04.drag-and-drop-logic",{"title":2389,"path":2390,"stem":2391},"Інтеграція з RTK Query","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Frtk-query-integration","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F05.rtk-query-integration",{"title":2393,"path":2394,"stem":2395},"Optimistic Updates","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Foptimistic-updates","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F06.optimistic-updates",{"title":2397,"icon":132,"path":2398,"stem":2399,"children":2400,"page":59},"Testing","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting","03.javascript\u002F04.react\u002F06.redux\u002F07.testing",[2401,2405,2409,2413,2417],{"title":2402,"path":2403,"stem":2404},"Тестування Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Fintro-testing","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F01.intro-testing",{"title":2406,"path":2407,"stem":2408},"Тестування Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-reducers","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F02.testing-reducers",{"title":2410,"path":2411,"stem":2412},"Тестування Селекторів","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-selectors","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F03.testing-selectors",{"title":2414,"path":2415,"stem":2416},"Тестування Компонентів (Integration)","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-components","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F04.testing-components",{"title":2418,"path":2419,"stem":2420},"Тестування Async Thunks","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-thunks","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F05.testing-thunks",{"title":2422,"icon":132,"path":2423,"stem":2424,"children":2425},"Ui Libraries","\u002Fjavascript\u002Freact\u002Fui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002Findex",[2426,2428,2432,2436,2440,2444,2448],{"title":2427,"path":2423,"stem":2424},"UI Бібліотеки в React",{"title":2429,"path":2430,"stem":2431},"Вступ до UI Бібліотек: Навіщо Винаходити Велосипед Двічі?","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fintroduction-to-ui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002F01.introduction-to-ui-libraries",{"title":2433,"path":2434,"stem":2435},"Філософія shadcn\u002Fui: \"Not a Component Library\"","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-philosophy","03.javascript\u002F04.react\u002F07.ui-libraries\u002F02.shadcn-philosophy",{"title":2437,"path":2438,"stem":2439},"Установка та Налаштування shadcn\u002Fui","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-installation","03.javascript\u002F04.react\u002F07.ui-libraries\u002F03.shadcn-installation",{"title":2441,"path":2442,"stem":2443},"Базові Компоненти shadcn\u002Fui: Фундамент Інтерфейсу","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-basics","03.javascript\u002F04.react\u002F07.ui-libraries\u002F04.shadcn-components-basics",{"title":2445,"path":2446,"stem":2447},"Компоненти Форм: Побудова Інтерактивних Form","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-forms","03.javascript\u002F04.react\u002F07.ui-libraries\u002F05.shadcn-components-forms",{"title":2449,"path":2450,"stem":2451},"Складні Компоненти: Dialog, Dropdown, Table та Command","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-advanced","03.javascript\u002F04.react\u002F07.ui-libraries\u002F06.shadcn-components-advanced",{"title":2453,"icon":2454,"path":2455,"stem":2456,"children":2457,"page":59},"TypeScript","i-devicon-typescript","\u002Fjavascript\u002Ftypescript","03.javascript\u002F05.typescript",[2458,2462,2466,2470,2474,2478,2482,2486],{"title":2459,"path":2460,"stem":2461},"TypeScript: Броня для вашого коду","\u002Fjavascript\u002Ftypescript\u002Fintro-and-basic-types","03.javascript\u002F05.typescript\u002F01.intro-and-basic-types",{"title":2463,"path":2464,"stem":2465},"Майстерність Моделювання Даних: Інтерфейси та Просунуті Типи","\u002Fjavascript\u002Ftypescript\u002Finterfaces-and-advanced-types","03.javascript\u002F05.typescript\u002F02.interfaces-and-advanced-types",{"title":2467,"path":2468,"stem":2469},"Алхімія Типів: Generics та Utility Types","\u002Fjavascript\u002Ftypescript\u002Fgenerics-and-utilities","03.javascript\u002F05.typescript\u002F03.generics-and-utilities",{"title":2471,"path":2472,"stem":2473},"Архітектура та Шаблони: Класи в TypeScript","\u002Fjavascript\u002Ftypescript\u002Fclasses-and-oop","03.javascript\u002F05.typescript\u002F04.classes-and-oop",{"title":2475,"path":2476,"stem":2477},"Продакшн та Екосистема: Advanced Config & Workflow","\u002Fjavascript\u002Ftypescript\u002Fadvanced-patterns-and-config","03.javascript\u002F05.typescript\u002F05.advanced-patterns-and-config",{"title":2479,"path":2480,"stem":2481},"TypeScript у світі React","\u002Fjavascript\u002Ftypescript\u002Freact-basics","03.javascript\u002F05.typescript\u002F06.react-basics",{"title":2483,"path":2484,"stem":2485},"React + TypeScript: Продвинуті патерни","\u002Fjavascript\u002Ftypescript\u002Freact-advanced","03.javascript\u002F05.typescript\u002F07.react-advanced",{"title":2487,"path":2488,"stem":2489},"React + TypeScript: Екосистема та бібліотеки","\u002Fjavascript\u002Ftypescript\u002Freact-ecosystem","03.javascript\u002F05.typescript\u002F08.react-ecosystem",{"title":2491,"icon":2492,"path":2493,"stem":2494,"children":2495,"page":59},"Асинхронність","i-lucide-refresh-cw","\u002Fjavascript\u002Fasync-programming","03.javascript\u002F06.async-programming",[2496,2500,2504],{"title":2497,"path":2498,"stem":2499},"Event Loop: серце асинхронності в JavaScript","\u002Fjavascript\u002Fasync-programming\u002Fevent-loop-fundamentals","03.javascript\u002F06.async-programming\u002F01.event-loop-fundamentals",{"title":2501,"path":2502,"stem":2503},"Task Queue та Microtask Queue: пріоритети виконання","\u002Fjavascript\u002Fasync-programming\u002Ftask-queues","03.javascript\u002F06.async-programming\u002F02.task-queues",{"title":2505,"path":2506,"stem":2507},"Асинхронні патерни: від Callbacks до Async\u002FAwait","\u002Fjavascript\u002Fasync-programming\u002Fasync-patterns","03.javascript\u002F06.async-programming\u002F03.async-patterns",{"title":2509,"path":2510,"stem":2511},"Atomic Design","\u002Fjavascript\u002Fatomic-design","03.javascript\u002F2.atomic-design",{"title":2513,"icon":2514,"path":2515,"stem":2516,"children":2517,"page":59},"Java","i-devicon-java","\u002Fjava","04.java",[2518,2521,2524,2528,2532,2536,2540],{"title":162,"path":2519,"stem":2520},"\u002Fjava\u002Fdata-mapper-part1","04.java\u002F01.data-mapper-part1",{"title":166,"path":2522,"stem":2523},"\u002Fjava\u002Fdata-mapper-part2","04.java\u002F02.data-mapper-part2",{"title":2525,"path":2526,"stem":2527},"Service Layer: Організація бізнес-логіки","\u002Fjava\u002Fservice-layer","04.java\u002F03.service-layer",{"title":2529,"path":2530,"stem":2531},"Rich Domain Model та State Pattern","\u002Fjava\u002Frich-domain-model","04.java\u002F04.rich-domain-model",{"title":2533,"path":2534,"stem":2535},"Патерни для складної бізнес-логіки","\u002Fjava\u002Fbusiness-logic-patterns","04.java\u002F05.business-logic-patterns",{"title":2537,"path":2538,"stem":2539},"Обробка помилок та валідація","\u002Fjava\u002Ferror-handling-validation","04.java\u002F06.error-handling-validation",{"title":2541,"path":2542,"stem":2543,"children":2544,"page":59},"Проектування баз даних","\u002Fjava\u002Fpr2","04.java\u002Fpr2",[2545,2549,2553,2557,2561,2565,2569,2573,2577,2581,2585,2589,2593,2597,2601,2605,2609,2613,2617,2621,2625,2629,2633,2637,2641,2645,2649,2653,2657,2661,2665,2669,2673,2677,2681,2685,2689],{"title":2546,"path":2547,"stem":2548},"Концептуальне моделювання: Мистецтво розуміння предметної області","\u002Fjava\u002Fpr2\u002Fconceptual-modeling","04.java\u002Fpr2\u002F01.conceptual-modeling",{"title":2550,"path":2551,"stem":2552},"Логічне моделювання: Від бізнес-ідей до структур даних","\u002Fjava\u002Fpr2\u002Flogical-modeling","04.java\u002Fpr2\u002F02.logical-modeling",{"title":2554,"path":2555,"stem":2556},"Нормалізація: Гігієна даних та боротьба з аномаліями","\u002Fjava\u002Fpr2\u002Fnormalization","04.java\u002Fpr2\u002F03.normalization",{"title":2558,"path":2559,"stem":2560},"Фізична схема: Від абстракції до DDL","\u002Fjava\u002Fpr2\u002Fphysical-schema","04.java\u002Fpr2\u002F04.physical-schema",{"title":2562,"path":2563,"stem":2564},"Архітектурна класифікація таблиць","\u002Fjava\u002Fpr2\u002Ftable-classification","04.java\u002Fpr2\u002F05.table-classification",{"title":2566,"path":2567,"stem":2568},"Database Migrations: Версіонування схеми з Flyway","\u002Fjava\u002Fpr2\u002Fdatabase-migrations","04.java\u002Fpr2\u002F06.database-migrations",{"title":2570,"path":2571,"stem":2572},"А що, якби це була не реляційна БД?","\u002Fjava\u002Fpr2\u002Fbeyond-relational","04.java\u002Fpr2\u002F07.beyond-relational",{"title":2574,"path":2575,"stem":2576},"Object-Relational Impedance Mismatch: Два світи, що не хочуть дружити","\u002Fjava\u002Fpr2\u002Fimpedance-mismatch","04.java\u002Fpr2\u002F09.impedance-mismatch",{"title":2578,"path":2579,"stem":2580},"JDBC: Перший контакт із базою даних","\u002Fjava\u002Fpr2\u002Fjdbc-fundamentals","04.java\u002Fpr2\u002F10.jdbc-fundamentals",{"title":2582,"path":2583,"stem":2584},"Якість коду: Spotless, SpotBugs та SonarQube","\u002Fjava\u002Fpr2\u002F10a.code-quality","04.java\u002Fpr2\u002F10a.code-quality",{"title":2586,"path":2587,"stem":2588},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","\u002Fjava\u002Fpr2\u002Fconnection-pool","04.java\u002Fpr2\u002F11.connection-pool",{"title":2590,"path":2591,"stem":2592},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","\u002Fjava\u002Fpr2\u002Frow-data-gateway","04.java\u002Fpr2\u002F12.row-data-gateway",{"title":2594,"path":2595,"stem":2596},"Table Data Gateway: Фасад таблиці як архітектурний відступ","\u002Fjava\u002Fpr2\u002Ftable-data-gateway","04.java\u002Fpr2\u002F13.table-data-gateway",{"title":2598,"path":2599,"stem":2600},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","\u002Fjava\u002Fpr2\u002Frepository-data-mapper","04.java\u002Fpr2\u002F14.repository-data-mapper",{"title":2602,"path":2603,"stem":2604},"Identity Map: Кешування сутностей у рамках сесії","\u002Fjava\u002Fpr2\u002Fidentity-map","04.java\u002Fpr2\u002F15.identity-map",{"title":2606,"path":2607,"stem":2608},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","\u002Fjava\u002Fpr2\u002Funit-of-work","04.java\u002Fpr2\u002F16.unit-of-work",{"title":2610,"path":2611,"stem":2612},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","\u002Fjava\u002Fpr2\u002Fstrategy-sql","04.java\u002Fpr2\u002F17.strategy-sql",{"title":2614,"path":2615,"stem":2616},"Proxy: Lazy Loading для One-To-Many колекцій","\u002Fjava\u002Fpr2\u002Fproxy-lazy-loading","04.java\u002Fpr2\u002F18.proxy-lazy-loading",{"title":2618,"path":2619,"stem":2620},"Generic Repository через Java Reflection: анотації та динамічний SQL","\u002Fjava\u002Fpr2\u002Fgeneric-repository-reflection","04.java\u002Fpr2\u002F19.generic-repository-reflection",{"title":2622,"path":2623,"stem":2624},"Specification Pattern: Композиція бізнес-правил для складних запитів","\u002Fjava\u002Fpr2\u002Fspecification-pattern","04.java\u002Fpr2\u002F20.specification-pattern",{"title":2626,"path":2627,"stem":2628},"Розширені можливості Specification Pattern: підзапити, агрегації та гібридний підхід","\u002Fjava\u002Fpr2\u002F20a.advanced-specifications","04.java\u002Fpr2\u002F20a.advanced-specifications",{"title":2630,"path":2631,"stem":2632},"Асинхронність у JDBC: Від блокуючих викликів до CompletableFuture","\u002Fjava\u002Fpr2\u002Fasynchronous-jdbc","04.java\u002Fpr2\u002F21.asynchronous-jdbc",{"title":2634,"path":2635,"stem":2636},"Інтеграційне тестування JDBC-репозиторіїв: Embedded H2 та патерн AAA","\u002Fjava\u002Fpr2\u002Fintegration-testing-h2","04.java\u002Fpr2\u002F22.integration-testing-h2",{"title":2638,"path":2639,"stem":2640},"Testcontainers: Тестування з реальною PostgreSQL у Docker-контейнерах","\u002Fjava\u002Fpr2\u002Fintegration-testing-testcontainers","04.java\u002Fpr2\u002F23.integration-testing-testcontainers",{"title":2642,"path":2643,"stem":2644},"Google Guice: Впровадження залежностей у JavaFX-проєкті","\u002Fjava\u002Fpr2\u002Fdependency-injection-guice","04.java\u002Fpr2\u002F24.dependency-injection-guice",{"title":2646,"path":2647,"stem":2648},"JavaFX: Основи побудови графічних інтерфейсів","\u002Fjava\u002Fpr2\u002Fjavafx-fundamentals","04.java\u002Fpr2\u002F25.javafx-fundamentals",{"title":2650,"path":2651,"stem":2652},"Properties та Bindings: Реактивність у JavaFX","\u002Fjava\u002Fpr2\u002Fjavafx-properties-bindings","04.java\u002Fpr2\u002F26.javafx-properties-bindings",{"title":2654,"path":2655,"stem":2656},"MVC vs MVP vs MVVM: Еволюція архітектурних патернів UI","\u002Fjava\u002Fpr2\u002Fui-architecture-patterns","04.java\u002Fpr2\u002F27.ui-architecture-patterns",{"title":2658,"path":2659,"stem":2660},"MVVM на практиці: Побудова ViewModel","\u002Fjava\u002Fpr2\u002Fmvvm-viewmodel-implementation","04.java\u002Fpr2\u002F28.mvvm-viewmodel-implementation",{"title":2662,"path":2663,"stem":2664},"View та Controller: Зв'язування з ViewModel через FXML","\u002Fjava\u002Fpr2\u002Fmvvm-view-controller","04.java\u002Fpr2\u002F29.mvvm-view-controller",{"title":2666,"path":2667,"stem":2668},"Інтеграція MVVM з Guice: Автоматична ін'єкція залежностей","\u002Fjava\u002Fpr2\u002Fmvvm-guice-integration","04.java\u002Fpr2\u002F30.mvvm-guice-integration",{"title":2670,"path":2671,"stem":2672},"Валідація та обробка помилок у MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-validation-error-handling","04.java\u002Fpr2\u002F31.mvvm-validation-error-handling",{"title":2674,"path":2675,"stem":2676},"Навігація та управління екранами у JavaFX MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-navigation-screen-management","04.java\u002Fpr2\u002F32.mvvm-navigation-screen-management",{"title":2678,"path":2679,"stem":2680},"Тестування JavaFX MVVM-додатків","\u002Fjava\u002Fpr2\u002Fmvvm-testing","04.java\u002Fpr2\u002F33.mvvm-testing",{"title":2682,"path":2683,"stem":2684},"Стилізація та теми у JavaFX: CSS та User Experience","\u002Fjava\u002Fpr2\u002Fjavafx-styling-themes","04.java\u002Fpr2\u002F34.javafx-styling-themes",{"title":2686,"path":2687,"stem":2688},"AtlantaFX: Сучасні теми для JavaFX додатків","\u002Fjava\u002Fpr2\u002Fatlantafx-modern-themes","04.java\u002Fpr2\u002F35.atlantafx-modern-themes",{"title":2690,"path":2691,"stem":2692},"Пакування та розповсюдження JavaFX-додатків","\u002Fjava\u002Fpr2\u002Fjar-packaging-distribution","04.java\u002Fpr2\u002F36.jar-packaging-distribution",{"title":2694,"icon":2695,"path":2696,"stem":2697,"children":2698,"page":59},"Python","i-devicon-python","\u002Fpython","05.python",[2699,2703,2706,2710,2714,2718,2722,2726,2730,2734,2738,2742,2746,2750,2754,2815],{"title":2700,"path":2701,"stem":2702},"Модулі, Пакети та Віртуальні Середовища","\u002Fpython\u002Fmodules-packages-venv","05.python\u002F00.modules-packages-venv",{"title":71,"path":2704,"stem":2705},"\u002Fpython\u002Fclasses-objects","05.python\u002F01.classes-objects",{"title":2707,"path":2708,"stem":2709},"Інкапсуляція, Керування Доступом та Властивості","\u002Fpython\u002Fencapsulation","05.python\u002F02.encapsulation",{"title":2711,"path":2712,"stem":2713},"Наслідування, MRO та суперсила super()","\u002Fpython\u002Finheritance-mro","05.python\u002F03.inheritance-mro",{"title":2715,"path":2716,"stem":2717},"Абстракція — ABC проти Статичних Протоколів (PEP 544)","\u002Fpython\u002Fabstraction-protocols","05.python\u002F04.abstraction-protocols",{"title":2719,"path":2720,"stem":2721},"Магічні методи (Dunder) та Емуляція протоколів","\u002Fpython\u002Fdunder-methods","05.python\u002F05.dunder-methods",{"title":2723,"path":2724,"stem":2725},"Декоратори та Керування життєвим циклом методів","\u002Fpython\u002Fdecorators-static-class","05.python\u002F06.decorators-static-class",{"title":2727,"path":2728,"stem":2729},"Дескриптори — Магія доступу до атрибутів","\u002Fpython\u002Fdescriptors","05.python\u002F07.descriptors",{"title":2731,"path":2732,"stem":2733},"Метакласи — Динамічне створення класів під капотом CPython","\u002Fpython\u002Fmetaclasses","05.python\u002F08.metaclasses",{"title":2735,"path":2736,"stem":2737},"Dataclasses, NamedTuple та сучасні контейнери Python","\u002Fpython\u002Fmodern-containers","05.python\u002F09.modern-containers",{"title":2739,"path":2740,"stem":2741},"GIL та модель конкурентності CPython — фундамент перед потоками і процесами","\u002Fpython\u002Fgil-concurrency-intro","05.python\u002F11.gil-concurrency-intro",{"title":2743,"path":2744,"stem":2745},"Threading — конкурентність для I\u002FO-bound задач","\u002Fpython\u002Fthreading","05.python\u002F12.threading",{"title":2747,"path":2748,"stem":2749},"Multiprocessing — справжній паралелізм для CPU-bound задач","\u002Fpython\u002Fmultiprocessing","05.python\u002F13.multiprocessing",{"title":2751,"path":2752,"stem":2753},"asyncio — кооперативна конкурентність та event loop","\u002Fpython\u002Fasyncio","05.python\u002F14.asyncio",{"title":2755,"icon":92,"path":2756,"stem":2757,"children":2758,"page":59},"FastAPI","\u002Fpython\u002Ffastapi","05.python\u002Ffastapi",[2759,2763,2767,2771,2775,2779,2783,2787,2791,2795,2799,2803,2807,2811],{"title":2760,"path":2761,"stem":2762},"Глибокий Typing та Pydantic v2 — від анотацій до валідації","\u002Fpython\u002Ffastapi\u002Ftyping-pydantic","05.python\u002Ffastapi\u002F15.typing-pydantic",{"title":2764,"path":2765,"stem":2766},"WSGI, ASGI та Python Web-екосистема","\u002Fpython\u002Ffastapi\u002Fwsgi-asgi-ecosystem","05.python\u002Ffastapi\u002F16.wsgi-asgi-ecosystem",{"title":2768,"path":2769,"stem":2770},"FastAPI: Перший додаток, Uvicorn та OpenAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-intro","05.python\u002Ffastapi\u002F17.fastapi-intro",{"title":2772,"path":2773,"stem":2774},"Маршрутизація, параметри запитів та APIRouter","\u002Fpython\u002Ffastapi\u002Ffastapi-routing-params","05.python\u002Ffastapi\u002F18.fastapi-routing-params",{"title":2776,"path":2777,"stem":2778},"Pydantic v2 у FastAPI — схеми, валідація та серіалізація","\u002Fpython\u002Ffastapi\u002Ffastapi-pydantic-schemas","05.python\u002Ffastapi\u002F19.fastapi-pydantic-schemas",{"title":2780,"path":2781,"stem":2782},"Dependency Injection — серце архітектури FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-dependency-injection","05.python\u002Ffastapi\u002F20.fastapi-dependency-injection",{"title":2784,"path":2785,"stem":2786},"Обробка помилок, Middleware та CORS у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-errors-middleware","05.python\u002Ffastapi\u002F21.fastapi-errors-middleware",{"title":2788,"path":2789,"stem":2790},"SQLAlchemy 2.0 — ORM, Core та Async Engine","\u002Fpython\u002Ffastapi\u002Fsqlalchemy-orm","05.python\u002Ffastapi\u002F22.sqlalchemy-orm",{"title":2792,"path":2793,"stem":2794},"Alembic — міграції бази даних","\u002Fpython\u002Ffastapi\u002Falembic-migrations","05.python\u002Ffastapi\u002F23.alembic-migrations",{"title":2796,"path":2797,"stem":2798},"Repository Pattern та Clean Architecture у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-repository-clean-arch","05.python\u002Ffastapi\u002F24.fastapi-repository-clean-arch",{"title":2800,"path":2801,"stem":2802},"Автентифікація та авторизація — JWT, OAuth2, RBAC","\u002Fpython\u002Ffastapi\u002Ffastapi-auth-security","05.python\u002Ffastapi\u002F25.fastapi-auth-security",{"title":2804,"path":2805,"stem":2806},"Тестування FastAPI — pytest, httpx, fixtures","\u002Fpython\u002Ffastapi\u002Ffastapi-testing","05.python\u002Ffastapi\u002F26.fastapi-testing",{"title":2808,"path":2809,"stem":2810},"Async на повну — Background Tasks, WebSockets, SSE та Celery","\u002Fpython\u002Ffastapi\u002Ffastapi-async-advanced","05.python\u002Ffastapi\u002F27.fastapi-async-advanced",{"title":2812,"path":2813,"stem":2814},"Deployment — Docker, CI\u002FCD, Monitoring","\u002Fpython\u002Ffastapi\u002Ffastapi-deployment","05.python\u002Ffastapi\u002F28.fastapi-deployment",{"title":2816,"path":2817,"stem":2818},"[object Object]","\u002Fpython\u002Foop-plan","05.python\u002Foop-plan",{"title":2820,"icon":2821,"path":2822,"stem":2823,"children":2824,"page":59},"Бази даних","i-lucide-database","\u002Fdatabases","06.databases",[2825,2855,2878,2915,2944,2962,2996,3008,3017],{"title":2826,"icon":2827,"path":2828,"stem":2829,"children":2830,"page":59},"Intro","i-lucide-play","\u002Fdatabases\u002Fintro","06.databases\u002F01.intro",[2831,2835,2839,2843,2847,2851],{"title":2832,"path":2833,"stem":2834},"Введення в теорію баз даних","\u002Fdatabases\u002Fintro\u002Fintroduction-to-databases","06.databases\u002F01.intro\u002F01.introduction-to-databases",{"title":2836,"path":2837,"stem":2838},"Реляційна модель даних","\u002Fdatabases\u002Fintro\u002Frelational-model-theory","06.databases\u002F01.intro\u002F02.relational-model-theory",{"title":2840,"path":2841,"stem":2842},"ER-моделювання","\u002Fdatabases\u002Fintro\u002Fer-modeling","06.databases\u002F01.intro\u002F03.er-modeling",{"title":2844,"path":2845,"stem":2846},"Логічне проектування БД","\u002Fdatabases\u002Fintro\u002Flogical-schema","06.databases\u002F01.intro\u002F04.logical-schema",{"title":2848,"path":2849,"stem":2850},"Класифікація таблиць","\u002Fdatabases\u002Fintro\u002Ftable-classification","06.databases\u002F01.intro\u002F05.table-classification",{"title":2852,"path":2853,"stem":2854},"PlantUML для баз даних","\u002Fdatabases\u002Fintro\u002Fplantuml-diagrams","06.databases\u002F01.intro\u002F06.plantuml-diagrams",{"title":2856,"icon":2821,"path":2857,"stem":2858,"children":2859,"page":59},"MS SQL Server Start","\u002Fdatabases\u002Fms-sql-server-start","06.databases\u002F02.ms-sql-server-start",[2860,2864,2870,2874],{"title":2861,"path":2862,"stem":2863},"Типи даних у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fdata-types","06.databases\u002F02.ms-sql-server-start\u002F01.data-types",{"title":2865,"path":2866,"stem":2867,"children":2868},"Індекси у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-indexes","06.databases\u002F02.ms-sql-server-start\u002F02.sql-indexes",[2869],{"title":2865,"path":2866,"stem":2867},{"title":2871,"path":2872,"stem":2873},"Системні бази даних MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsystem-databases","06.databases\u002F02.ms-sql-server-start\u002F03.system-databases",{"title":2875,"path":2876,"stem":2877},"Огляд мови SQL та запитів","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-queries-overview","06.databases\u002F02.ms-sql-server-start\u002F04.sql-queries-overview",{"title":2879,"icon":2821,"path":2880,"stem":2881,"children":2882,"page":59},"SQL","\u002Fdatabases\u002Fsql","06.databases\u002F03.sql",[2883,2887,2891,2895,2899,2903,2907,2911],{"title":2884,"path":2885,"stem":2886},"Налаштування демонстраційної бази даних","\u002Fdatabases\u002Fsql\u002Fsample-database-setup","06.databases\u002F03.sql\u002F00.sample-database-setup",{"title":2888,"path":2889,"stem":2890},"DDL - Створення таблиць (CREATE TABLE)","\u002Fdatabases\u002Fsql\u002Fddl-create-table","06.databases\u002F03.sql\u002F01.ddl-create-table",{"title":2892,"path":2893,"stem":2894},"DDL - Зміна та видалення таблиць (ALTER, DROP)","\u002Fdatabases\u002Fsql\u002Fddl-alter-drop-table","06.databases\u002F03.sql\u002F02.ddl-alter-drop-table",{"title":2896,"path":2897,"stem":2898},"SELECT запити - Основи","\u002Fdatabases\u002Fsql\u002Fselect-queries-fundamentals","06.databases\u002F03.sql\u002F03.select-queries-fundamentals",{"title":2900,"path":2901,"stem":2902},"SELECT запити - Розширені можливості","\u002Fdatabases\u002Fsql\u002Fselect-queries-advanced","06.databases\u002F03.sql\u002F04.select-queries-advanced",{"title":2904,"path":2905,"stem":2906},"INSERT запити - Додавання даних","\u002Fdatabases\u002Fsql\u002Finsert-queries","06.databases\u002F03.sql\u002F05.insert-queries",{"title":2908,"path":2909,"stem":2910},"UPDATE та DELETE запити","\u002Fdatabases\u002Fsql\u002Fupdate-delete-queries","06.databases\u002F03.sql\u002F06.update-delete-queries",{"title":2912,"path":2913,"stem":2914},"Транзакції в SQL","\u002Fdatabases\u002Fsql\u002Ftransactions","06.databases\u002F03.sql\u002F07.transactions",{"title":2916,"icon":2821,"path":2917,"stem":2918,"children":2919,"page":59},"Multi Table Databases","\u002Fdatabases\u002Fmulti-table-databases","06.databases\u002F04.multi-table-databases",[2920,2924,2928,2932,2936,2940],{"title":2921,"path":2922,"stem":2923},"Зв'язки та нормалізація БД","\u002Fdatabases\u002Fmulti-table-databases\u002Frelationships-and-normalization","06.databases\u002F04.multi-table-databases\u002F00.relationships-and-normalization",{"title":2925,"path":2926,"stem":2927},"INNER JOIN - З'єднання таблиць","\u002Fdatabases\u002Fmulti-table-databases\u002Finner-join","06.databases\u002F04.multi-table-databases\u002F01.inner-join",{"title":2929,"path":2930,"stem":2931},"OUTER JOINs - LEFT, RIGHT, FULL","\u002Fdatabases\u002Fmulti-table-databases\u002Fouter-joins","06.databases\u002F04.multi-table-databases\u002F02.outer-joins",{"title":2933,"path":2934,"stem":2935},"CROSS та SELF JOINs","\u002Fdatabases\u002Fmulti-table-databases\u002Fcross-self-joins","06.databases\u002F04.multi-table-databases\u002F03.cross-self-joins",{"title":2937,"path":2938,"stem":2939},"Підзапити (Subqueries)","\u002Fdatabases\u002Fmulti-table-databases\u002Fsubqueries","06.databases\u002F04.multi-table-databases\u002F04.subqueries",{"title":2941,"path":2942,"stem":2943},"Агрегації з JOIN","\u002Fdatabases\u002Fmulti-table-databases\u002Faggregations-with-joins","06.databases\u002F04.multi-table-databases\u002F05.aggregations-with-joins",{"title":2945,"icon":2946,"path":2947,"stem":2948,"children":2949,"page":59},"Aggregate Functions","i-lucide-calculator","\u002Fdatabases\u002Faggregate-functions","06.databases\u002F05.aggregate-functions",[2950,2954,2958],{"title":2951,"path":2952,"stem":2953},"Функції агрегування в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fintroduction-aggregate-functions","06.databases\u002F05.aggregate-functions\u002F01.introduction-aggregate-functions",{"title":2955,"path":2956,"stem":2957},"Групування даних в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fgrouping-data","06.databases\u002F05.aggregate-functions\u002F02.grouping-data",{"title":2959,"path":2960,"stem":2961},"Підзапити з агрегатними функціями","\u002Fdatabases\u002Faggregate-functions\u002Fsubqueries-aggregates","06.databases\u002F05.aggregate-functions\u002F03.subqueries-aggregates",{"title":2963,"icon":2964,"path":2965,"stem":2966,"children":2967,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","\u002Fdatabases\u002Ftriggers-stored-procedures","06.databases\u002F07.triggers-stored-procedures",[2968,2972,2976,2980,2984,2988,2992],{"title":2969,"path":2970,"stem":2971},"DML-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fdml-triggers","06.databases\u002F07.triggers-stored-procedures\u002F01.dml-triggers",{"title":2973,"path":2974,"stem":2975},"DDL-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fddl-triggers","06.databases\u002F07.triggers-stored-procedures\u002F02.ddl-triggers",{"title":2977,"path":2978,"stem":2979},"Transact-SQL розширення","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransact-sql-extensions","06.databases\u002F07.triggers-stored-procedures\u002F03.transact-sql-extensions",{"title":2981,"path":2982,"stem":2983},"Транзакції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransactions","06.databases\u002F07.triggers-stored-procedures\u002F04.transactions",{"title":2985,"path":2986,"stem":2987},"Зберігаємі процедури","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fstored-procedures","06.databases\u002F07.triggers-stored-procedures\u002F05.stored-procedures",{"title":2989,"path":2990,"stem":2991},"Користувацькі функції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fuser-defined-functions","06.databases\u002F07.triggers-stored-procedures\u002F06.user-defined-functions",{"title":2993,"path":2994,"stem":2995},"Безпека баз даних","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fsecurity","06.databases\u002F07.triggers-stored-procedures\u002F08.security",{"title":2993,"icon":793,"path":2997,"stem":2998,"children":2999,"page":59},"\u002Fdatabases\u002Fsecurity","06.databases\u002F08.security",[3000,3004],{"title":3001,"path":3002,"stem":3003},"Вступ до безпеки баз даних","\u002Fdatabases\u002Fsecurity\u002Fintroduction","06.databases\u002F08.security\u002F01.introduction",{"title":3005,"path":3006,"stem":3007},"Системні представлення та метадані","\u002Fdatabases\u002Fsecurity\u002Fsystem-views","06.databases\u002F08.security\u002F02.system-views",{"title":3009,"icon":3010,"path":3011,"stem":3012,"children":3013,"page":59},"Резервне копіювання та відновлення","i-lucide-database-backup","\u002Fdatabases\u002Fbackup-recovery","06.databases\u002F09.backup-recovery",[3014],{"title":3009,"path":3015,"stem":3016},"\u002Fdatabases\u002Fbackup-recovery\u002Fbackup-restore","06.databases\u002F09.backup-recovery\u002F01.backup-restore",{"title":3018,"icon":3019,"path":3020,"stem":3021,"children":3022,"page":59},"Повнотекстовий пошук","i-lucide-search","\u002Fdatabases\u002Ffull-text-search","06.databases\u002F10.full-text-search",[3023],{"title":3018,"path":3024,"stem":3025},"\u002Fdatabases\u002Ffull-text-search\u002Ffull-text-search","06.databases\u002F10.full-text-search\u002F01.full-text-search",{"title":3027,"icon":3028,"path":3029,"stem":3030,"children":3031,"page":59},"Tools","i-lucide-wrench","\u002Ftools","07.tools",[3032,3108],{"title":3033,"icon":3034,"path":3035,"stem":3036,"children":3037},"Docker","i-simple-icons-docker","\u002Ftools\u002Fdocker","07.tools\u002F01.docker\u002Findex",[3038,3040,3044,3048,3052,3056,3060,3064,3068,3072,3076,3080,3084,3088,3092,3096,3100,3104],{"title":3039,"path":3035,"stem":3036},"Docker: від нуля до production",{"title":3041,"path":3042,"stem":3043},"Контейнеризація — від проблеми до рішення","\u002Ftools\u002Fdocker\u002Fcontainerization-concept","07.tools\u002F01.docker\u002F01.containerization-concept",{"title":3045,"path":3046,"stem":3047},"Docker — що це і навіщо?","\u002Ftools\u002Fdocker\u002Fdocker-what-and-why","07.tools\u002F01.docker\u002F02.docker-what-and-why",{"title":3049,"path":3050,"stem":3051},"Архітектура Docker Engine","\u002Ftools\u002Fdocker\u002Fdocker-architecture","07.tools\u002F01.docker\u002F03.docker-architecture",{"title":3053,"path":3054,"stem":3055},"Встановлення Docker","\u002Ftools\u002Fdocker\u002Finstallation","07.tools\u002F01.docker\u002F04.installation",{"title":3057,"path":3058,"stem":3059},"Перший контейнер — docker run","\u002Ftools\u002Fdocker\u002Ffirst-container","07.tools\u002F01.docker\u002F05.first-container",{"title":3061,"path":3062,"stem":3063},"Життєвий цикл контейнера","\u002Ftools\u002Fdocker\u002Fcontainer-lifecycle","07.tools\u002F01.docker\u002F06.container-lifecycle",{"title":3065,"path":3066,"stem":3067},"Docker Images — фундаментальні концепції","\u002Ftools\u002Fdocker\u002Fdocker-images-fundamentals","07.tools\u002F01.docker\u002F07.docker-images-fundamentals",{"title":3069,"path":3070,"stem":3071},"Dockerfile — основи","\u002Ftools\u002Fdocker\u002Fdockerfile-basics","07.tools\u002F01.docker\u002F08.dockerfile-basics",{"title":3073,"path":3074,"stem":3075},"Dockerfile — просунуті техніки","\u002Ftools\u002Fdocker\u002Fdockerfile-advanced","07.tools\u002F01.docker\u002F09.dockerfile-advanced",{"title":3077,"path":3078,"stem":3079},"Build Context та кешування шарів","\u002Ftools\u002Fdocker\u002Fbuild-context-and-cache","07.tools\u002F01.docker\u002F10.build-context-and-cache",{"title":3081,"path":3082,"stem":3083},"Реєстри Docker-образів","\u002Ftools\u002Fdocker\u002Fimage-registries","07.tools\u002F01.docker\u002F11.image-registries",{"title":3085,"path":3086,"stem":3087},"Контейнеризація .NET додатків","\u002Ftools\u002Fdocker\u002Fdotnet-containerization","07.tools\u002F01.docker\u002F12.dotnet-containerization",{"title":3089,"path":3090,"stem":3091},"Томи та збереження даних","\u002Ftools\u002Fdocker\u002Fvolumes-and-data","07.tools\u002F01.docker\u002F13.volumes-and-data",{"title":3093,"path":3094,"stem":3095},"Основи мережі в Docker","\u002Ftools\u002Fdocker\u002Fnetworking-basics","07.tools\u002F01.docker\u002F14.networking-basics",{"title":3097,"path":3098,"stem":3099},"Змінні оточення та конфігурація","\u002Ftools\u002Fdocker\u002Fenvironment-and-configuration","07.tools\u002F01.docker\u002F15.environment-and-configuration",{"title":3101,"path":3102,"stem":3103},"Docker Compose — оркестрація контейнерів","\u002Ftools\u002Fdocker\u002Fdocker-compose-basics","07.tools\u002F01.docker\u002F16.docker-compose-basics",{"title":3105,"path":3106,"stem":3107},"Docker Compose — Multi-Service застосунки","\u002Ftools\u002Fdocker\u002Fcompose-multi-service","07.tools\u002F01.docker\u002F17.compose-multi-service",{"title":3109,"icon":3110,"path":3111,"stem":3112,"children":3113},"Kubernetes","simple-icons:kubernetes","\u002Ftools\u002Fkubernetes","07.tools\u002F02.kubernetes\u002Findex",[3114,3116,3120,3124,3128,3132,3136,3140,3144],{"title":3115,"path":3111,"stem":3112},"Kubernetes: від розробки до production",{"title":3117,"path":3118,"stem":3119},"Kubernetes — коли Docker Compose більше не вистачає","\u002Ftools\u002Fkubernetes\u002Fwhy-kubernetes","07.tools\u002F02.kubernetes\u002F01.why-kubernetes",{"title":3121,"path":3122,"stem":3123},"Архітектура Kubernetes — анатомія кластера","\u002Ftools\u002Fkubernetes\u002Fkubernetes-architecture","07.tools\u002F02.kubernetes\u002F02.kubernetes-architecture",{"title":3125,"path":3126,"stem":3127},"Локальне середовище — minikube, kind та k3s","\u002Ftools\u002Fkubernetes\u002Flocal-environment","07.tools\u002F02.kubernetes\u002F03.local-environment",{"title":3129,"path":3130,"stem":3131},"Pod — атомарна одиниця Kubernetes","\u002Ftools\u002Fkubernetes\u002Fpods-and-containers","07.tools\u002F02.kubernetes\u002F04.pods-and-containers",{"title":3133,"path":3134,"stem":3135},"Патерни використання Pod","\u002Ftools\u002Fkubernetes\u002Fpod-patterns","07.tools\u002F02.kubernetes\u002F05.pod-patterns",{"title":3137,"path":3138,"stem":3139},"Deployment — декларативне управління Pod","\u002Ftools\u002Fkubernetes\u002Fdeployment-basics","07.tools\u002F02.kubernetes\u002F06.deployment-basics",{"title":3141,"path":3142,"stem":3143},"Rolling Updates та управління життєвим циклом Deployment","\u002Ftools\u002Fkubernetes\u002Fdeployment-rolling-updates","07.tools\u002F02.kubernetes\u002F07.deployment-rolling-updates",{"title":3145,"path":3146,"stem":3147},"Service — мережева абстракція для Pod","\u002Ftools\u002Fkubernetes\u002Fservices-networking","07.tools\u002F02.kubernetes\u002F08.services-networking",{"title":3149,"icon":3150,"path":3151,"stem":3152,"children":3153,"page":59},"Software Engineering","i-lucide-code-2","\u002Fsoftware-engineering","09.software-engineering",[3154,3158,3162,3166,3170,3174,3178,3182,3186,3190,3194],{"title":3155,"path":3156,"stem":3157},"1. Аналіз предметної області. Експертні знання та складність","\u002Fsoftware-engineering\u002Fintro-subdomains","09.software-engineering\u002F01.intro-subdomains",{"title":3159,"path":3160,"stem":3161},"2. Обмежені контексти. Інтеграція обмежених контекстів","\u002Fsoftware-engineering\u002Fintegrating-limited-contexts","09.software-engineering\u002F02.integrating-limited-contexts",{"title":3163,"path":3164,"stem":3165},"3. Реалізація простої бізнес-логіки","\u002Fsoftware-engineering\u002Fsimple","09.software-engineering\u002F03.simple",{"title":3167,"path":3168,"stem":3169},"4. Опрацювання складної бізнес-логіки","\u002Fsoftware-engineering\u002Fcomplex-business-logic","09.software-engineering\u002F04.complex-business-logic",{"title":3171,"path":3172,"stem":3173},"5. Моделювання фактора часу. Подієво-орієнтована архітектура.","\u002Fsoftware-engineering\u002Fmodelling-the-time-factor","09.software-engineering\u002F05.modelling-the-time-factor",{"title":3175,"path":3176,"stem":3177},"6. Архітектурні патерни","\u002Fsoftware-engineering\u002Farchitectural-patterns","09.software-engineering\u002F06.architectural-patterns",{"title":3179,"path":3180,"stem":3181},"Паттерни взаємодії","\u002Fsoftware-engineering\u002Fpatterns-of-interaction","09.software-engineering\u002F07.patterns-of-interaction",{"title":3183,"path":3184,"stem":3185},"Евристика проєктування","\u002Fsoftware-engineering\u002Fdesign-heuristics","09.software-engineering\u002F08.design-heuristics",{"title":3187,"path":3188,"stem":3189},"Еволюція проєктних рішень","\u002Fsoftware-engineering\u002Fevolution-of-design-solutions","09.software-engineering\u002F09.evolution-of-design-solutions",{"title":3191,"path":3192,"stem":3193},"EventStorming","\u002Fsoftware-engineering\u002Feventstorming","09.software-engineering\u002F10.eventstorming",{"title":3195,"path":3196,"stem":3197},"DDD на практиці","\u002Fsoftware-engineering\u002Fddd-in-practice","09.software-engineering\u002F11.ddd-in-practice",{"title":3199,"icon":943,"path":3200,"stem":3201,"children":3202,"page":59},"DDD","\u002Fddd","10.ddd",[3203,3207,3211,3215,3219,3223,3227,3231,3235,3239,3243,3247,3251],{"title":3204,"path":3205,"stem":3206},"Аналіз предметної області","\u002Fddd\u002Fdomain-analysis","10.ddd\u002F01.domain-analysis",{"title":3208,"path":3209,"stem":3210},"Експертні знання про предметну область","\u002Fddd\u002Fdomain-expert-knowledge","10.ddd\u002F02.domain-expert-knowledge",{"title":3212,"path":3213,"stem":3214},"Як осмислити складність предметної області","\u002Fddd\u002Fmanaging-domain-complexity","10.ddd\u002F03.managing-domain-complexity",{"title":3216,"path":3217,"stem":3218},"Інтеграція обмежених контекстів","\u002Fddd\u002Fbounded-context-integration","10.ddd\u002F04.bounded-context-integration",{"title":3220,"path":3221,"stem":3222},"Реалізація простої бізнес-логіки","\u002Fddd\u002Fsimple-business-logic","10.ddd\u002F05.simple-business-logic",{"title":3224,"path":3225,"stem":3226},"Обробка складної бізнес-логіки","\u002Fddd\u002Fcomplex-business-logic","10.ddd\u002F06.complex-business-logic",{"title":3228,"path":3229,"stem":3230},"Моделювання фактора часу","\u002Fddd\u002Ftime-modeling","10.ddd\u002F07.time-modeling",{"title":3232,"path":3233,"stem":3234},"Глава 8. Архітектурні Патерни","\u002Fddd\u002Farchitectural-patterns","10.ddd\u002F08.architectural-patterns",{"title":3236,"path":3237,"stem":3238},"Глава 9. Патерни Взаємодії","\u002Fddd\u002Finteraction-patterns","10.ddd\u002F09.interaction-patterns",{"title":3240,"path":3241,"stem":3242},"Глава 10. Проектні Евристики","\u002Fddd\u002Fdesign-heuristics","10.ddd\u002F10.design-heuristics",{"title":3244,"path":3245,"stem":3246},"Глава 11. Еволюція Проектних Рішень","\u002Fddd\u002Fevolution-of-design-decisions","10.ddd\u002F11.evolution-of-design-decisions",{"title":3248,"path":3249,"stem":3250},"Глава 12. EventStorming","\u002Fddd\u002Fevent-storming","10.ddd\u002F12.event-storming",{"title":3252,"path":3253,"stem":3254},"Глава 13. DDD на Практиці","\u002Fddd\u002Fddd-in-practice","10.ddd\u002F13.ddd-in-practice",{"title":3256,"icon":3257,"path":3258,"stem":3259,"children":3260,"page":59},"Media Streaming","i-lucide-video","\u002Fmedia-streaming","11.media-streaming",[3261,3265,3269,3273,3277,3281,3285],{"title":3262,"path":3263,"stem":3264},"01. Магія Стрімінгу: Що відбувається, коли ви натискаєте \"Play\"","\u002Fmedia-streaming\u002Fintroduction","11.media-streaming\u002F01.introduction",{"title":3266,"path":3267,"stem":3268},"02. Анатомія Медіа: Кодеки, Контейнери та Стиснення","\u002Fmedia-streaming\u002Faudio-video-anatomy","11.media-streaming\u002F02.audio-video-anatomy",{"title":3270,"path":3271,"stem":3272},"03. The Gym: FFmpeg Deep Dive","\u002Fmedia-streaming\u002Fffmpeg-gym","11.media-streaming\u002F03.ffmpeg-gym",{"title":3274,"path":3275,"stem":3276},"04. HLS Protocol: HTTP Live Streaming у Деталях","\u002Fmedia-streaming\u002Fhls-protocol","11.media-streaming\u002F04.hls-protocol",{"title":3278,"path":3279,"stem":3280},"05. DASH Protocol: Відкритий Стандарт","\u002Fmedia-streaming\u002Fdash-protocol","11.media-streaming\u002F05.dash-protocol",{"title":3282,"path":3283,"stem":3284},"06. Масштабування: CDN та Adaptive Bitrate","\u002Fmedia-streaming\u002Fcdn-and-adaptive-bitrate","11.media-streaming\u002F06.cdn-and-adaptive-bitrate",{"title":3286,"path":3287,"stem":3288},"07. Війна із Затримкою (Latency)","\u002Fmedia-streaming\u002Frealtime-latency","11.media-streaming\u002F07.realtime-latency",{"title":3290,"icon":3291,"path":3292,"stem":3293,"children":3294,"page":59},"HTML & CSS","i-devicon-html5","\u002Fhtml-css","12.html-css",[3295,3299,3303,3307,3311,3315,3319,3323,3327,3331,3335,3339,3343,3347,3351,3355,3359,3363,3367,3371,3375,3379,3383,3387,3391,3395,3399,3403,3407,3411],{"title":3296,"path":3297,"stem":3298},"Вступ до HTML. Структура документа","\u002Fhtml-css\u002Fintro-html-structure","12.html-css\u002F01.intro-html-structure",{"title":3300,"path":3301,"stem":3302},"Форматування тексту в HTML","\u002Fhtml-css\u002Fhtml-text-formatting","12.html-css\u002F02.html-text-formatting",{"title":3304,"path":3305,"stem":3306},"Посилання та зображення в HTML","\u002Fhtml-css\u002Fhtml-links-images","12.html-css\u002F03.html-links-images",{"title":3308,"path":3309,"stem":3310},"Списки та таблиці в HTML","\u002Fhtml-css\u002Fhtml-lists-tables","12.html-css\u002F04.html-lists-tables",{"title":3312,"path":3313,"stem":3314},"Форми в HTML","\u002Fhtml-css\u002Fhtml-forms","12.html-css\u002F05.html-forms",{"title":3316,"path":3317,"stem":3318},"Семантичні елементи HTML5","\u002Fhtml-css\u002Fhtml-semantic-elements","12.html-css\u002F06.html-semantic-elements",{"title":3320,"path":3321,"stem":3322},"Мультимедіа та розширені елементи HTML","\u002Fhtml-css\u002Fhtml-multimedia-advanced","12.html-css\u002F07.html-multimedia-advanced",{"title":3324,"path":3325,"stem":3326},"Мікророзмітка та SEO в HTML","\u002Fhtml-css\u002Fhtml-microdata-seo","12.html-css\u002F08.html-microdata-seo",{"title":3328,"path":3329,"stem":3330},"Вступ до CSS. Селектори та специфічність","\u002Fhtml-css\u002Fcss-intro-selectors","12.html-css\u002F09.css-intro-selectors",{"title":3332,"path":3333,"stem":3334},"Блокова модель CSS. Відступи. Box Sizing","\u002Fhtml-css\u002Fcss-box-model","12.html-css\u002F10.css-box-model",{"title":3336,"path":3337,"stem":3338},"Розміри у CSS: повний довідник одиниць і ключових слів","\u002Fhtml-css\u002F10a.css-sizing","12.html-css\u002F10a.css-sizing",{"title":3340,"path":3341,"stem":3342},"Типографіка в CSS. Шрифти та текст","\u002Fhtml-css\u002Fcss-typography","12.html-css\u002F11.css-typography",{"title":3344,"path":3345,"stem":3346},"Кольори та фони в CSS","\u002Fhtml-css\u002Fcss-colors-backgrounds","12.html-css\u002F12.css-colors-backgrounds",{"title":3348,"path":3349,"stem":3350},"Тіні та фільтри в CSS","\u002Fhtml-css\u002F12b.css-shadows-filters","12.html-css\u002F12b.css-shadows-filters",{"title":3352,"path":3353,"stem":3354},"CSS Flexbox: Фундамент гнучких макетів","\u002Fhtml-css\u002Fcss-flexbox-fundamentals","12.html-css\u002F13.css-flexbox-fundamentals",{"title":3356,"path":3357,"stem":3358},"CSS Flexbox: Вирівнювання та Позиціонування","\u002Fhtml-css\u002Fcss-flexbox-alignment-sizing-and-patterns","12.html-css\u002F14.css-flexbox-alignment-sizing-and-patterns",{"title":3360,"path":3361,"stem":3362},"CSS Grid. Двовимірний макет. Частина 1","\u002Fhtml-css\u002Fcss-layout-grid","12.html-css\u002F15.css-layout-grid",{"title":3364,"path":3365,"stem":3366},"CSS Grid. Двовимірний макет. Частина 2","\u002Fhtml-css\u002Fcss-layout-grid-advanced","12.html-css\u002F16.css-layout-grid-advanced",{"title":3368,"path":3369,"stem":3370},"Позиціонування в CSS. Z-index. Stacking Context","\u002Fhtml-css\u002Fcss-positioning","12.html-css\u002F17.css-positioning",{"title":3372,"path":3373,"stem":3374},"CSS Анімації та Переходи","\u002Fhtml-css\u002Fcss-animations-transitions","12.html-css\u002F18.css-animations-transitions",{"title":3376,"path":3377,"stem":3378},"Адаптивний дизайн. Media Queries. Частина 1","\u002Fhtml-css\u002Fcss-responsive-media-queries","12.html-css\u002F19.css-responsive-media-queries",{"title":3380,"path":3381,"stem":3382},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","\u002Fhtml-css\u002Fcss-responsive-advanced","12.html-css\u002F20.css-responsive-advanced",{"title":3384,"path":3385,"stem":3386},"CSS Custom Properties. Методології. Сучасний CSS","\u002Fhtml-css\u002Fcss-variables-methodologies","12.html-css\u002F21.css-variables-methodologies",{"title":3388,"path":3389,"stem":3390},"Сучасний CSS 2023–2025: Нові можливості","\u002Fhtml-css\u002Fcss-modern-features","12.html-css\u002F22.css-modern-features",{"title":3392,"path":3393,"stem":3394},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","\u002Fhtml-css\u002F22a.css-nesting-modern-syntax","12.html-css\u002F22a.css-nesting-modern-syntax",{"title":3396,"path":3397,"stem":3398},"CSS для форм та інтерактивних станів","\u002Fhtml-css\u002Fcss-forms-interactive-states","12.html-css\u002F23.css-forms-interactive-states",{"title":3400,"path":3401,"stem":3402},"Доступність у CSS (CSS Accessibility)","\u002Fhtml-css\u002Fcss-accessibility","12.html-css\u002F24.css-accessibility",{"title":3404,"path":3405,"stem":3406},"CSS-функції та сучасні sizing primitives","\u002Fhtml-css\u002Fcss-functions-sizing","12.html-css\u002F25.css-functions-sizing",{"title":3408,"path":3409,"stem":3410},"Rendering Pipeline і CSS Performance","\u002Fhtml-css\u002Fcss-rendering-performance","12.html-css\u002F26.css-rendering-performance",{"title":3412,"path":3413,"stem":3414},"CSS Best Practices: типові ситуації та правильні рішення","\u002Fhtml-css\u002Fcss-best-practices","12.html-css\u002F27.css-best-practices",{"title":3416,"path":3417,"stem":3418,"children":3419,"page":59},"AWS","\u002Faws","13.aws",[3420,3424,3428,3432,3436,3440,3444,3448,3452,3456,3460,3464,3468,3472,3476,3480,3484,3488],{"title":3421,"path":3422,"stem":3423},"Реєстрація AWS акаунту та студентські програми","\u002Faws\u002Faccount-registration","13.aws\u002F00.account-registration",{"title":3425,"path":3426,"stem":3427},"Вступ до хмарних обчислень та AWS","\u002Faws\u002Fintroduction-to-cloud","13.aws\u002F01.introduction-to-cloud",{"title":3429,"path":3430,"stem":3431},"AWS IAM — Identity and Access Management","\u002Faws\u002Fiam","13.aws\u002F02.iam",{"title":3433,"path":3434,"stem":3435},"AWS IAM CLI — Довідник команд","\u002Faws\u002F02a.iam-doc","13.aws\u002F02a.iam-doc",{"title":3437,"path":3438,"stem":3439},"Docker та контейнеризація в AWS — ECR, ECS та Fargate","\u002Faws\u002Fdocker-ecs","13.aws\u002F03.docker-ecs",{"title":3441,"path":3442,"stem":3443},"AWS ECR \u002F ECS CLI — Довідник команд","\u002Faws\u002F03a.docker-ecs-doc","13.aws\u002F03a.docker-ecs-doc",{"title":3445,"path":3446,"stem":3447},"Amazon EC2 — Elastic Compute Cloud","\u002Faws\u002Fec2","13.aws\u002F04.ec2",{"title":3449,"path":3450,"stem":3451},"AWS EC2 CLI — Довідник команд","\u002Faws\u002F04a.ec2-doc","13.aws\u002F04a.ec2-doc",{"title":3453,"path":3454,"stem":3455},"Elastic Load Balancing та Auto Scaling","\u002Faws\u002Falb-asg","13.aws\u002F05.alb-asg",{"title":3457,"path":3458,"stem":3459},"Amazon S3 — Simple Storage Service","\u002Faws\u002Fs3","13.aws\u002F06.s3",{"title":3461,"path":3462,"stem":3463},"Amazon CloudFront — Content Delivery Network","\u002Faws\u002Fcloudfront","13.aws\u002F07.cloudfront",{"title":3465,"path":3466,"stem":3467},"Amazon RDS — Relational Database Service","\u002Faws\u002Frds","13.aws\u002F08.rds",{"title":3469,"path":3470,"stem":3471},"Amazon DynamoDB — NoSQL Database","\u002Faws\u002Fdynamodb","13.aws\u002F09.dynamodb",{"title":3473,"path":3474,"stem":3475},"AWS Lambda та Serverless Compute","\u002Faws\u002Flambda","13.aws\u002F10.lambda",{"title":3477,"path":3478,"stem":3479},"Amazon Bedrock - Foundation Models, RAG та Agents","\u002Faws\u002Fbedrock","13.aws\u002F22.bedrock",{"title":3481,"path":3482,"stem":3483},"Amazon Rekognition - Комп'ютерний зір","\u002Faws\u002Frekognition","13.aws\u002F23.rekognition",{"title":3485,"path":3486,"stem":3487},"Amazon Textract - Інтелектуальний аналіз документів","\u002Faws\u002Ftextract","13.aws\u002F24.textract",{"title":3489,"path":3490,"stem":3491},"Amazon Polly, Transcribe, Comprehend та Translate","\u002Faws\u002Faudio-nlp-services","13.aws\u002F25.audio-nlp-services",{"title":3493,"path":3494,"stem":3495,"children":3496,"page":59},"Ai Development","\u002Fai-development","14.ai-development",[3497],{"title":3498,"path":3499,"stem":3500,"children":3501,"page":59},"Foundations","\u002Fai-development\u002Ffoundations","14.ai-development\u002F00.foundations",[3502],{"title":3503,"path":3504,"stem":3505},"Модуль 0.1. Що таке Large Language Model (LLM)","\u002Fai-development\u002Ffoundations\u002Fwhat-is-llm","14.ai-development\u002F00.foundations\u002F01.what-is-llm",{"title":3507,"path":3508,"stem":3509,"children":3510,"page":59},"React Native","\u002Freact-native","15.react-native",[3511,3532],{"title":3512,"path":3513,"stem":3514,"children":3515,"page":59},"Version1","\u002Freact-native\u002Fversion1","15.react-native\u002Fversion1",[3516,3520,3524,3528],{"title":3517,"path":3518,"stem":3519},"Що таке React Native","\u002Freact-native\u002Fversion1\u002Fwhat-is-react-native","15.react-native\u002Fversion1\u002F01.what-is-react-native",{"title":3521,"path":3522,"stem":3523},"Як влаштований React Native «під капотом»","\u002Freact-native\u002Fversion1\u002Freact-native-architecture","15.react-native\u002Fversion1\u002F02.react-native-architecture",{"title":3525,"path":3526,"stem":3527},"Від React до React Native: ключові відмінності","\u002Freact-native\u002Fversion1\u002Freact-native-vs-react","15.react-native\u002Fversion1\u002F03.react-native-vs-react",{"title":3529,"path":3530,"stem":3531},"View та Text — фундаментальні будівельні блоки","\u002Freact-native\u002Fversion1\u002Fview-and-text","15.react-native\u002Fversion1\u002F04.view-and-text",{"title":3533,"path":3534,"stem":3535,"children":3536,"page":59},"Version2","\u002Freact-native\u002Fversion2","15.react-native\u002Fversion2",[3537,3541,3545,3549,3553,3557,3561,3565,3569,3573,3577,3581,3585,3589,3593,3597,3601,3605,3609,3613,3617,3621,3625,3629,3633,3637,3641],{"title":3538,"path":3539,"stem":3540},"React Native — навіщо він потрібен","\u002Freact-native\u002Fversion2\u002Fwhy-react-native","15.react-native\u002Fversion2\u002F01.why-react-native",{"title":3542,"path":3543,"stem":3544},"Налаштування середовища розробки","\u002Freact-native\u002Fversion2\u002Fenvironment-setup","15.react-native\u002Fversion2\u002F02.environment-setup",{"title":3546,"path":3547,"stem":3548},"Expo і класичний React Native — два шляхи одного фреймворку","\u002Freact-native\u002Fversion2\u002Fexpo-vs-cli-landscape","15.react-native\u002Fversion2\u002F03.expo-vs-cli-landscape",{"title":3550,"path":3551,"stem":3552},"Середовище Expo — перший запуск","\u002Freact-native\u002Fversion2\u002Fexpo-setup-and-tooling","15.react-native\u002Fversion2\u002F04.expo-setup-and-tooling",{"title":3554,"path":3555,"stem":3556},"Структура проєкту та перші UI-примітиви","\u002Freact-native\u002Fversion2\u002Fproject-structure-and-conventions","15.react-native\u002Fversion2\u002F05.project-structure-and-conventions",{"title":3558,"path":3559,"stem":3560},"Базові компоненти React Native","\u002Freact-native\u002Fversion2\u002Fcore-components","15.react-native\u002Fversion2\u002F06.core-components",{"title":3562,"path":3563,"stem":3564},"Flexbox і layout у React Native","\u002Freact-native\u002Fversion2\u002Fflexbox-and-layout","15.react-native\u002Fversion2\u002F07.flexbox-and-layout",{"title":3566,"path":3567,"stem":3568},"StyleSheet і теми (light \u002F dark)","\u002Freact-native\u002Fversion2\u002Fstylesheet-and-theming","15.react-native\u002Fversion2\u002F08.stylesheet-and-theming",{"title":3570,"path":3571,"stem":3572},"Списки та віртуалізація","\u002Freact-native\u002Fversion2\u002Flists-and-virtualization","15.react-native\u002Fversion2\u002F09.lists-and-virtualization",{"title":3574,"path":3575,"stem":3576},"Форми, ввід і валідація","\u002Freact-native\u002Fversion2\u002Fforms-input-validation","15.react-native\u002Fversion2\u002F10.forms-input-validation",{"title":3578,"path":3579,"stem":3580},"Основи Expo Router","\u002Freact-native\u002Fversion2\u002Fexpo-router-basics","15.react-native\u002Fversion2\u002F11.expo-router-basics",{"title":3582,"path":3583,"stem":3584},"Вкладені навігатори та модалки","\u002Freact-native\u002Fversion2\u002Fnested-navigators-and-modals","15.react-native\u002Fversion2\u002F12.nested-navigators-and-modals",{"title":3586,"path":3587,"stem":3588},"Deep linking і параметри маршрутів","\u002Freact-native\u002Fversion2\u002Fdeep-linking-and-params","15.react-native\u002Fversion2\u002F13.deep-linking-and-params",{"title":3590,"path":3591,"stem":3592},"Робота з мережею та життєвий цикл застосунку","\u002Freact-native\u002Fversion2\u002Fnetworking-and-app-lifecycle","15.react-native\u002Fversion2\u002F14.networking-and-app-lifecycle",{"title":3594,"path":3595,"stem":3596},"Redux Toolkit на мобільних платформах","\u002Freact-native\u002Fversion2\u002Fredux-toolkit-on-mobile","15.react-native\u002Fversion2\u002F15.redux-toolkit-on-mobile",{"title":3598,"path":3599,"stem":3600},"RTK Query на мобільних платформах","\u002Freact-native\u002Fversion2\u002Frtk-query-mobile","15.react-native\u002Fversion2\u002F16.rtk-query-mobile",{"title":3602,"path":3603,"stem":3604},"Автентифікація та Безпечне Зберігання","\u002Freact-native\u002Fversion2\u002Fauth-secure-storage","15.react-native\u002Fversion2\u002F18.auth-secure-storage",{"title":3606,"path":3607,"stem":3608},"Локальне сховище — AsyncStorage, MMKV, SQLite","\u002Freact-native\u002Fversion2\u002Flocal-storage-mmkv-sqlite","15.react-native\u002Fversion2\u002F19.local-storage-mmkv-sqlite",{"title":3610,"path":3611,"stem":3612},"Офлайн-First і синхронізація","\u002Freact-native\u002Fversion2\u002Foffline-first-sync","15.react-native\u002Fversion2\u002F20.offline-first-sync",{"title":3614,"path":3615,"stem":3616},"Камера, медіа та файлова система","\u002Freact-native\u002Fversion2\u002Fcamera-media-filesystem","15.react-native\u002Fversion2\u002F21.camera-media-filesystem",{"title":3618,"path":3619,"stem":3620},"Карти та геолокація","\u002Freact-native\u002Fversion2\u002Fmaps-and-location","15.react-native\u002Fversion2\u002F22.maps-and-location",{"title":3622,"path":3623,"stem":3624},"Жести та дотики","\u002Freact-native\u002Fversion2\u002Fgestures-and-touch","15.react-native\u002Fversion2\u002F23.gestures-and-touch",{"title":3626,"path":3627,"stem":3628},"Анімації з Reanimated","\u002Freact-native\u002Fversion2\u002Freanimated-animations","15.react-native\u002Fversion2\u002F24.reanimated-animations",{"title":3630,"path":3631,"stem":3632},"Push і локальні сповіщення","\u002Freact-native\u002Fversion2\u002Fpush-and-local-notifications","15.react-native\u002Fversion2\u002F25.push-and-local-notifications",{"title":3634,"path":3635,"stem":3636},"Інтернаціоналізація та доступність","\u002Freact-native\u002Fversion2\u002Faccessibility-and-i18n","15.react-native\u002Fversion2\u002F26.accessibility-and-i18n",{"title":3638,"path":3639,"stem":3640},"EAS Build та профілі збірки","\u002Freact-native\u002Fversion2\u002Feas-build-and-profiles","15.react-native\u002Fversion2\u002F29.eas-build-and-profiles",{"title":3642,"path":3643,"stem":3644},"Публікація в App Store та Google Play","\u002Freact-native\u002Fversion2\u002Fapp-store-play-release","15.react-native\u002Fversion2\u002F30.app-store-play-release",{"title":3646,"path":3647,"stem":3648,"children":3649,"page":59},"Ai Python","\u002Fai-python","16.ai-python",[3650,3659,3668,3677,3706,3732,3757,3790,3807,3820,3829,3842,3851,3872,3885,3906],{"title":3651,"path":3652,"stem":3653,"children":3654,"page":59},"Intro To Ai","\u002Fai-python\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai",[3655],{"title":3656,"path":3657,"stem":3658},"Вступ до штучного інтелекту та машинного навчання","\u002Fai-python\u002Fintro-to-ai\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai\u002F01.intro-to-ai",{"title":3660,"path":3661,"stem":3662,"children":3663,"page":59},"Jupyter Notebook","\u002Fai-python\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook",[3664],{"title":3665,"path":3666,"stem":3667},"Знайомство з Jupyter Notebook та JupyterLab","\u002Fai-python\u002Fjupyter-notebook\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook\u002F02.jupyter-notebook",{"title":3669,"path":3670,"stem":3671,"children":3672,"page":59},"Numpy Pandas","\u002Fai-python\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas",[3673],{"title":3674,"path":3675,"stem":3676},"Робота з даними з використанням NumPy і pandas","\u002Fai-python\u002Fnumpy-pandas\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas\u002F03.numpy-pandas",{"title":3678,"path":3679,"stem":3680,"children":3681,"page":59},"Statistics Basics","\u002Fai-python\u002Fstatistics-basics","16.ai-python\u002F04.statistics-basics",[3682,3686,3690,3694,3698,3702],{"title":3683,"path":3684,"stem":3685},"Випадкові величини та їх типи","\u002Fai-python\u002Fstatistics-basics\u002Frandom-variables","16.ai-python\u002F04.statistics-basics\u002F01.random-variables",{"title":3687,"path":3688,"stem":3689},"Міри центральної тенденції","\u002Fai-python\u002Fstatistics-basics\u002Fcentral-tendency","16.ai-python\u002F04.statistics-basics\u002F02.central-tendency",{"title":3691,"path":3692,"stem":3693},"Міри варіації (розсіювання)","\u002Fai-python\u002Fstatistics-basics\u002Fvariability","16.ai-python\u002F04.statistics-basics\u002F03.variability",{"title":3695,"path":3696,"stem":3697},"Розподіли випадкових величин","\u002Fai-python\u002Fstatistics-basics\u002Fdistributions","16.ai-python\u002F04.statistics-basics\u002F04.distributions",{"title":3699,"path":3700,"stem":3701},"Кореляція та взаємозв'язки","\u002Fai-python\u002Fstatistics-basics\u002Fcorrelation","16.ai-python\u002F04.statistics-basics\u002F05.correlation",{"title":3703,"path":3704,"stem":3705},"Викиди та аномалії","\u002Fai-python\u002Fstatistics-basics\u002Foutliers","16.ai-python\u002F04.statistics-basics\u002F06.outliers",{"title":3707,"path":3708,"stem":3709,"children":3710},"Візуалізація даних за допомогою matplotlib","\u002Fai-python\u002Fdata-visualization","16.ai-python\u002F05.data-visualization\u002Findex",[3711,3712,3716,3720,3724,3728],{"title":3707,"path":3708,"stem":3709},{"title":3713,"path":3714,"stem":3715},"Основи matplotlib — Figure, Axes та перший графік","\u002Fai-python\u002Fdata-visualization\u002Fmatplotlib-basics","16.ai-python\u002F05.data-visualization\u002F01.matplotlib-basics",{"title":3717,"path":3718,"stem":3719},"Візуалізація розподілів — гістограми та box plots","\u002Fai-python\u002Fdata-visualization\u002Fdistributions","16.ai-python\u002F05.data-visualization\u002F02.distributions",{"title":3721,"path":3722,"stem":3723},"Візуалізація залежностей — scatter plots та кореляція","\u002Fai-python\u002Fdata-visualization\u002Frelationships","16.ai-python\u002F05.data-visualization\u002F03.relationships",{"title":3725,"path":3726,"stem":3727},"Візуалізація категоріальних даних — bar charts та pie charts","\u002Fai-python\u002Fdata-visualization\u002Fcategorical","16.ai-python\u002F05.data-visualization\u002F04.categorical",{"title":3729,"path":3730,"stem":3731},"Композиції та стилізація — subplots та багатопанельні дашборди","\u002Fai-python\u002Fdata-visualization\u002Fsubplots-styling","16.ai-python\u002F05.data-visualization\u002F05.subplots-styling",{"title":3733,"path":3734,"stem":3735,"children":3736,"page":59},"Linear Regression","\u002Fai-python\u002Flinear-regression","16.ai-python\u002F06.linear-regression",[3737,3741,3745,3749,3753],{"title":3738,"path":3739,"stem":3740},"Регресійна задача та лінійна регресія з однією змінною","\u002Fai-python\u002Flinear-regression\u002Fregression-task","16.ai-python\u002F06.linear-regression\u002F01.regression-task",{"title":3742,"path":3743,"stem":3744},"Метрики якості регресії — як оцінити модель","\u002Fai-python\u002Flinear-regression\u002Fquality-metrics","16.ai-python\u002F06.linear-regression\u002F02.quality-metrics",{"title":3746,"path":3747,"stem":3748},"Градієнтний спуск — як модель навчається","\u002Fai-python\u002Flinear-regression\u002Fgradient-descent","16.ai-python\u002F06.linear-regression\u002F03.gradient-descent",{"title":3750,"path":3751,"stem":3752},"Множинна лінійна регресія — модель з багатьма ознаками","\u002Fai-python\u002Flinear-regression\u002Fmultiple-regression","16.ai-python\u002F06.linear-regression\u002F04.multiple-regression",{"title":3754,"path":3755,"stem":3756},"Практичні завдання та резюме модуля","\u002Fai-python\u002Flinear-regression\u002Fpractice","16.ai-python\u002F06.linear-regression\u002F05.practice",{"title":3758,"path":3759,"stem":3760,"children":3761,"page":59},"Practical Regression","\u002Fai-python\u002Fpractical-regression","16.ai-python\u002F07.practical-regression",[3762,3766,3770,3774,3778,3782,3786],{"title":3763,"path":3764,"stem":3765},"Знайомство з scikit-learn","\u002Fai-python\u002Fpractical-regression\u002Fintro-scikit-learn","16.ai-python\u002F07.practical-regression\u002F01.intro-scikit-learn",{"title":3767,"path":3768,"stem":3769},"Exploratory Data Analysis датасету Housing Prices","\u002Fai-python\u002Fpractical-regression\u002Fhousing-dataset-eda","16.ai-python\u002F07.practical-regression\u002F02.housing-dataset-eda",{"title":3771,"path":3772,"stem":3773},"Попередня обробка даних (Data Preprocessing)","\u002Fai-python\u002Fpractical-regression\u002Fdata-preprocessing","16.ai-python\u002F07.practical-regression\u002F03.data-preprocessing",{"title":3775,"path":3776,"stem":3777},"Train\u002FTest Split та перша повноцінна модель","\u002Fai-python\u002Fpractical-regression\u002Ftrain-test-split","16.ai-python\u002F07.practical-regression\u002F04.train-test-split",{"title":3779,"path":3780,"stem":3781},"Перенавчання та недонавчання","\u002Fai-python\u002Fpractical-regression\u002Foverfitting-underfitting","16.ai-python\u002F07.practical-regression\u002F05.overfitting-underfitting",{"title":3783,"path":3784,"stem":3785},"Крос-валідація (Cross-Validation)","\u002Fai-python\u002Fpractical-regression\u002Fcross-validation","16.ai-python\u002F07.practical-regression\u002F06.cross-validation",{"title":3787,"path":3788,"stem":3789},"Гіперпараметри та їх оптимізація","\u002Fai-python\u002Fpractical-regression\u002Fhyperparameter-tuning","16.ai-python\u002F07.practical-regression\u002F07.hyperparameter-tuning",{"title":3791,"path":3792,"stem":3793,"children":3794,"page":59},"Polynomial Regression","\u002Fai-python\u002Fpolynomial-regression","16.ai-python\u002F08.polynomial-regression",[3795,3799,3803],{"title":3796,"path":3797,"stem":3798},"Нелінійні залежності та поліноміальна регресія","\u002Fai-python\u002Fpolynomial-regression\u002Fnonlinear-patterns","16.ai-python\u002F08.polynomial-regression\u002F01.nonlinear-patterns",{"title":3800,"path":3801,"stem":3802},"Регуляризація в регресії — Ridge та Lasso","\u002Fai-python\u002Fpolynomial-regression\u002Fregularization-methods","16.ai-python\u002F08.polynomial-regression\u002F02.regularization-methods",{"title":3804,"path":3805,"stem":3806},"Практика — поліноміальна регресія та регуляризація на Housing Prices","\u002Fai-python\u002Fpolynomial-regression\u002Fhousing-prices-practice","16.ai-python\u002F08.polynomial-regression\u002F03.housing-prices-practice",{"title":3808,"path":3809,"stem":3810,"children":3811,"page":59},"Decision Trees Random Forest","\u002Fai-python\u002Fdecision-trees-random-forest","16.ai-python\u002F09.decision-trees-random-forest",[3812,3816],{"title":3813,"path":3814,"stem":3815},"Дерева рішень — інтерпретабельні моделі машинного навчання","\u002Fai-python\u002Fdecision-trees-random-forest\u002Fdecision-trees","16.ai-python\u002F09.decision-trees-random-forest\u002F01.decision-trees",{"title":3817,"path":3818,"stem":3819},"Random Forest — ансамблі дерев рішень","\u002Fai-python\u002Fdecision-trees-random-forest\u002Frandom-forest","16.ai-python\u002F09.decision-trees-random-forest\u002F02.random-forest",{"title":3821,"path":3822,"stem":3823,"children":3824,"page":59},"Gradient Boosting","\u002Fai-python\u002Fgradient-boosting","16.ai-python\u002F10.gradient-boosting",[3825],{"title":3826,"path":3827,"stem":3828},"Градієнтний бустинг та XGBoost — послідовне виправлення помилок","\u002Fai-python\u002Fgradient-boosting\u002Fgradient-boosting-xgboost","16.ai-python\u002F10.gradient-boosting\u002F01.gradient-boosting-xgboost",{"title":3830,"path":3831,"stem":3832,"children":3833,"page":59},"Logistic Regression Classification","\u002Fai-python\u002Flogistic-regression-classification","16.ai-python\u002F11.logistic-regression-classification",[3834,3838],{"title":3835,"path":3836,"stem":3837},"Вступ до класифікації та логістична регресія","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-basics","16.ai-python\u002F11.logistic-regression-classification\u002F01.classification-basics",{"title":3839,"path":3840,"stem":3841},"Метрики якості класифікації — Confusion Matrix, Precision, Recall, F1","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-metrics","16.ai-python\u002F11.logistic-regression-classification\u002F02.classification-metrics",{"title":3843,"path":3844,"stem":3845,"children":3846,"page":59},"Neural Networks Basics","\u002Fai-python\u002Fneural-networks-basics","16.ai-python\u002F12.neural-networks-basics",[3847],{"title":3848,"path":3849,"stem":3850},"Вступ до нейронних мереж — від персептрона до багатошарових мереж","\u002Fai-python\u002Fneural-networks-basics\u002Fperceptron-to-mlp","16.ai-python\u002F12.neural-networks-basics\u002F01.perceptron-to-mlp",{"title":3852,"path":3853,"stem":3854,"children":3855,"page":59},"Pytorch Intro","\u002Fai-python\u002Fpytorch-intro","16.ai-python\u002F13.pytorch-intro",[3856,3860,3864,3868],{"title":3857,"path":3858,"stem":3859},"Тензори та автоматичне диференціювання в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Ftensors-and-autograd","16.ai-python\u002F13.pytorch-intro\u002F01.tensors-and-autograd",{"title":3861,"path":3862,"stem":3863},"Побудова та тренування нейронних мереж у PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Fbuilding-and-training","16.ai-python\u002F13.pytorch-intro\u002F02.building-and-training",{"title":3865,"path":3866,"stem":3867},"Робота з даними та регуляризація в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Fdata-and-regularization","16.ai-python\u002F13.pytorch-intro\u002F03.data-and-regularization",{"title":3869,"path":3870,"stem":3871},"Просунуті теми PyTorch — GPU, оптимізація та deployment","\u002Fai-python\u002Fpytorch-intro\u002Fadvanced-topics","16.ai-python\u002F13.pytorch-intro\u002F04.advanced-topics",{"title":3873,"path":3874,"stem":3875,"children":3876,"page":59},"Activation Functions Heart Disease","\u002Fai-python\u002Factivation-functions-heart-disease","16.ai-python\u002F14.activation-functions-heart-disease",[3877,3881],{"title":3878,"path":3879,"stem":3880},"Функції активації та побудова нейронної мережі для передбачення вад серця","\u002Fai-python\u002Factivation-functions-heart-disease\u002Fheart-disease-prediction","16.ai-python\u002F14.activation-functions-heart-disease\u002F01.heart-disease-prediction",{"title":3882,"path":3883,"stem":3884},"Бонус — Повний приклад Student Performance Prediction","\u002Fai-python\u002Factivation-functions-heart-disease\u002Fstudent-performance-bonus","16.ai-python\u002F14.activation-functions-heart-disease\u002F02.student-performance-bonus",{"title":3886,"path":3887,"stem":3888,"children":3889,"page":59},"Cnn Image Classification","\u002Fai-python\u002Fcnn-image-classification","16.ai-python\u002F15.cnn-image-classification",[3890,3894,3898,3902],{"title":3891,"path":3892,"stem":3893},"Основи згорткових нейронних мереж — чому не MLP?","\u002Fai-python\u002Fcnn-image-classification\u002Fcnn-fundamentals","16.ai-python\u002F15.cnn-image-classification\u002F01.cnn-fundamentals",{"title":3895,"path":3896,"stem":3897},"Практична імплементація CNN для класифікації MNIST","\u002Fai-python\u002Fcnn-image-classification\u002Fmnist-classification","16.ai-python\u002F15.cnn-image-classification\u002F02.mnist-classification",{"title":3899,"path":3900,"stem":3901},"Глибші CNN та аугментація даних для CIFAR-10","\u002Fai-python\u002Fcnn-image-classification\u002Fcifar10-and-data-augmentation","16.ai-python\u002F15.cnn-image-classification\u002F03.cifar10-and-data-augmentation",{"title":3903,"path":3904,"stem":3905},"Transfer Learning та візуалізація внутрішніх представлень CNN","\u002Fai-python\u002Fcnn-image-classification\u002Ftransfer-learning-and-visualization","16.ai-python\u002F15.cnn-image-classification\u002F04.transfer-learning-and-visualization",{"title":3907,"path":3908,"stem":3909,"children":3910,"page":59},"Batching Normalization Deep Networks","\u002Fai-python\u002Fbatching-normalization-deep-networks","16.ai-python\u002F16.batching-normalization-deep-networks",[3911,3915,3919,3923,3927,3931,3935],{"title":3912,"path":3913,"stem":3914},"Mini-batch Gradient Descent та ефективна обробка даних","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fmini-batch-gradient-descent","16.ai-python\u002F16.batching-normalization-deep-networks\u002F01.mini-batch-gradient-descent",{"title":3916,"path":3917,"stem":3918},"Ініціалізація ваг — фундамент стабільного навчання","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fweight-initialization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F02.weight-initialization",{"title":3920,"path":3921,"stem":3922},"Batch Normalization — прорив у глибокому навчанні","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fbatch-normalization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F03.batch-normalization",{"title":3924,"path":3925,"stem":3926},"Dropout та комбіновані стратегії регуляризації","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fdropout-and-regularization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F04.dropout-and-regularization",{"title":3928,"path":3929,"stem":3930},"Проєктування глибоких мереж — від теорії до практики","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fdeep-networks-architectures","16.ai-python\u002F16.batching-normalization-deep-networks\u002F05.deep-networks-architectures",{"title":3932,"path":3933,"stem":3934},"Планування learning rate — коли та як зменшувати крок навчання","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Flearning-rate-scheduling","16.ai-python\u002F16.batching-normalization-deep-networks\u002F06.learning-rate-scheduling",{"title":3936,"path":3937,"stem":3938},"Підсумковий проєкт — побудова сучасного класифікатора зображень","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Ffinal-project-deep-classifier","16.ai-python\u002F16.batching-normalization-deep-networks\u002F07.final-project-deep-classifier",{"title":3940,"icon":658,"path":3941,"stem":3942,"children":3943,"page":59},"Клієнт-серверна архітектура","\u002Fclient-server-architecture","17.client-server-architecture",[3944,3948,3952,3956,3960,3964,3968,3972,3976,3980,3984,3988,3992,3996,4000,4004,4008,4012],{"title":3945,"path":3946,"stem":3947},"Архітектура клієнт-серверних систем та основи Go","\u002Fclient-server-architecture\u002Fclient-server-architecture-and-go","17.client-server-architecture\u002F01.client-server-architecture-and-go",{"title":3949,"path":3950,"stem":3951},"Система типів та модель пам’яті мови Go","\u002Fclient-server-architecture\u002Ftype-system-and-memory-model","17.client-server-architecture\u002F02.type-system-and-memory-model",{"title":3953,"path":3954,"stem":3955},"Інтерфейси та модель конкурентності мови Go","\u002Fclient-server-architecture\u002Finterfaces-and-concurrency-model","17.client-server-architecture\u002F03.interfaces-and-concurrency-model",{"title":3957,"path":3958,"stem":3959},"Сокетне програмування та протокол TCP у Go","\u002Fclient-server-architecture\u002Ftcp-socket-programming","17.client-server-architecture\u002F04.tcp-socket-programming",{"title":3961,"path":3962,"stem":3963},"Протокол UDP та датаграмна передача даних","\u002Fclient-server-architecture\u002Fudp-datagram-transmission","17.client-server-architecture\u002F05.udp-datagram-transmission",{"title":3965,"path":3966,"stem":3967},"Криптографічний захист каналів зв","\u002Fclient-server-architecture\u002Ftls-cryptographic-channel-protection","17.client-server-architecture\u002F06.tls-cryptographic-channel-protection",{"title":3969,"path":3970,"stem":3971},"Прикладні мережеві протоколи DNS та SMTP","\u002Fclient-server-architecture\u002Fdns-smtp-application-protocols","17.client-server-architecture\u002F07.dns-smtp-application-protocols",{"title":3973,"path":3974,"stem":3975},"Протокол HTTP та стандартний вебсервер Go","\u002Fclient-server-architecture\u002Fhttp-protocol-and-web-server","17.client-server-architecture\u002F08.http-protocol-and-web-server",{"title":3977,"path":3978,"stem":3979},"Проєктування REST API та маршрутизація засобами Chi","\u002Fclient-server-architecture\u002Frest-api-design-and-chi-routing","17.client-server-architecture\u002F09.rest-api-design-and-chi-routing",{"title":3981,"path":3982,"stem":3983},"Лекція 10. Шарувата архітектура та конвеєри обробки запитів","\u002Fclient-server-architecture\u002Flayered-architecture-and-middleware-pipelines","17.client-server-architecture\u002F10.layered-architecture-and-middleware-pipelines",{"title":3985,"path":3986,"stem":3987},"Лекція 11. Архітектура та маршрутизація фреймворку Gin","\u002Fclient-server-architecture\u002Fgin-framework-architecture-and-routing","17.client-server-architecture\u002F11.gin-framework-architecture-and-routing",{"title":3989,"path":3990,"stem":3991},"Лекція 12. Валідація даних, безпека та документування у Gin","\u002Fclient-server-architecture\u002Fdata-validation-security-and-documentation-in-gin","17.client-server-architecture\u002F12.data-validation-security-and-documentation-in-gin",{"title":3993,"path":3994,"stem":3995},"Лекція 13. Взаємодія з реляційними СУБД та технології ORM","\u002Fclient-server-architecture\u002Frelational-databases-and-orm","17.client-server-architecture\u002F13.relational-databases-and-orm",{"title":3997,"path":3998,"stem":3999},"Потокова передача даних та протокол WebSocket","\u002Fclient-server-architecture\u002Fstreaming-data-and-websockets","17.client-server-architecture\u002F14.streaming-data-and-websockets",{"title":4001,"path":4002,"stem":4003},"Міжсервісна взаємодія на основі протоколу gRPC","\u002Fclient-server-architecture\u002Fgrpc-inter-service-communication","17.client-server-architecture\u002F15.grpc-inter-service-communication",{"title":4005,"path":4006,"stem":4007},"Асинхронний обмін повідомленнями та протоколи черг","\u002Fclient-server-architecture\u002Fasynchronous-message-exchange-and-queue-protocols","17.client-server-architecture\u002F16.asynchronous-message-exchange-and-queue-protocols",{"title":4009,"path":4010,"stem":4011},"Протоколи потокового медіа та технологія WebRTC","\u002Fclient-server-architecture\u002Fstreaming-media-protocols-and-webrtc","17.client-server-architecture\u002F17.streaming-media-protocols-and-webrtc",{"title":4013,"path":4014,"stem":4015},"Моніторинг, безпека та контейнеризація застосунків","\u002Fclient-server-architecture\u002Fmonitoring-security-and-containerization","17.client-server-architecture\u002F18.monitoring-security-and-containerization",{"title":4017,"icon":2074,"path":4018,"stem":4019,"children":4020,"page":59},"Розробка WEB-застосувань","\u002Fweb-development","18.web-development",[4021,4066,4104,4133,4162,4219,4269,4363,4429,4511,4544,4572,4614,4660,4703],{"title":4022,"icon":658,"path":4023,"stem":4024,"children":4025,"page":59},"Архітектура комп'ютерних мереж та мережеві протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols","18.web-development\u002F01.network-architecture-and-protocols",[4026,4030,4034,4038,4042,4046,4050,4054,4058,4062],{"title":4027,"path":4028,"stem":4029},"Еволюція веброзробки та модель клієнт-сервер","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fweb-evolution-client-server","18.web-development\u002F01.network-architecture-and-protocols\u002F01.web-evolution-client-server",{"title":4031,"path":4032,"stem":4033},"Еталонна модель OSI","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fosi-model","18.web-development\u002F01.network-architecture-and-protocols\u002F02.osi-model",{"title":4035,"path":4036,"stem":4037},"Стек протоколів TCP\u002FIP","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Ftcp-ip-stack","18.web-development\u002F01.network-architecture-and-protocols\u002F03.tcp-ip-stack",{"title":4039,"path":4040,"stem":4041},"IP-адресація, порти та сокети","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fip-addressing-ports-sockets","18.web-development\u002F01.network-architecture-and-protocols\u002F04.ip-addressing-ports-sockets",{"title":4043,"path":4044,"stem":4045},"Протоколи TCP та UDP","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Ftcp-udp-protocols","18.web-development\u002F01.network-architecture-and-protocols\u002F05.tcp-udp-protocols",{"title":4047,"path":4048,"stem":4049},"Система доменних імен DNS","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fdns-system","18.web-development\u002F01.network-architecture-and-protocols\u002F06.dns-system",{"title":4051,"path":4052,"stem":4053},"Протокол SMTP та поштові протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fsmtp-email-protocols","18.web-development\u002F01.network-architecture-and-protocols\u002F07.smtp-email-protocols",{"title":4055,"path":4056,"stem":4057},"Протокол WebSocket","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fwebsocket-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F08.websocket-protocol",{"title":4059,"path":4060,"stem":4061},"Протокол SSH","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fssh-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F09.ssh-protocol",{"title":4063,"path":4064,"stem":4065},"Огляд сучасних серверних технологій","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fmodern-backend-technologies","18.web-development\u002F01.network-architecture-and-protocols\u002F10.modern-backend-technologies",{"title":4067,"icon":4068,"path":4069,"stem":4070,"children":4071,"page":59},"Протокол HTTP та захищена передача даних HTTPS","i-lucide-lock","\u002Fweb-development\u002Fhttp-and-https","18.web-development\u002F02.http-and-https",[4072,4076,4080,4084,4088,4092,4096,4100],{"title":4073,"path":4074,"stem":4075},"Вступ до протоколу HTTP та еволюція веб-технологій","\u002Fweb-development\u002Fhttp-and-https\u002Fintroduction-and-evolution","18.web-development\u002F02.http-and-https\u002F01.introduction-and-evolution",{"title":4077,"path":4078,"stem":4079},"Анатомія HTTP-запиту","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-request-structure","18.web-development\u002F02.http-and-https\u002F02.http-request-structure",{"title":4081,"path":4082,"stem":4083},"Анатомія HTTP-відповіді","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-response-structure","18.web-development\u002F02.http-and-https\u002F03.http-response-structure",{"title":4085,"path":4086,"stem":4087},"Методи HTTP та їхня семантика","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-methods","18.web-development\u002F02.http-and-https\u002F04.http-methods",{"title":4089,"path":4090,"stem":4091},"Коди статусу HTTP та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-status-codes","18.web-development\u002F02.http-and-https\u002F05.http-status-codes",{"title":4093,"path":4094,"stem":4095},"HTTP-заголовки та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-headers","18.web-development\u002F02.http-and-https\u002F06.http-headers",{"title":4097,"path":4098,"stem":4099},"CORS та механізми безпеки HTTP","\u002Fweb-development\u002Fhttp-and-https\u002Fcors-and-security","18.web-development\u002F02.http-and-https\u002F07.cors-and-security",{"title":4101,"path":4102,"stem":4103},"HTTPS та криптографічні основи TLS","\u002Fweb-development\u002Fhttp-and-https\u002Fhttps-and-tls","18.web-development\u002F02.http-and-https\u002F08.https-and-tls",{"title":4105,"icon":2454,"path":4106,"stem":4107,"children":4108,"page":59},"Система типів мови TypeScript","\u002Fweb-development\u002Ftypescript-type-system","18.web-development\u002F03.typescript-type-system",[4109,4113,4117,4121,4125,4129],{"title":4110,"path":4111,"stem":4112},"Знайомство з TypeScript Compiler","\u002Fweb-development\u002Ftypescript-type-system\u002Fintroduction-compiler-config","18.web-development\u002F03.typescript-type-system\u002F01.introduction-compiler-config",{"title":4114,"path":4115,"stem":4116},"Примітивні типи даних: string, number, boolean","\u002Fweb-development\u002Ftypescript-type-system\u002Fprimitive-special-types","18.web-development\u002F03.typescript-type-system\u002F02.primitive-special-types",{"title":4118,"path":4119,"stem":4120},"Масиви, кортежі та об","\u002Fweb-development\u002Ftypescript-type-system\u002Farrays-tuples-objects","18.web-development\u002F03.typescript-type-system\u002F03.arrays-tuples-objects",{"title":4122,"path":4123,"stem":4124},"Псевдоніми типів, Union типи, Intersection типи та літеральні типи","\u002Fweb-development\u002Ftypescript-type-system\u002Funion-intersection-literals","18.web-development\u002F03.typescript-type-system\u002F04.union-intersection-literals",{"title":4126,"path":4127,"stem":4128},"Type Narrowing (звуження типів)","\u002Fweb-development\u002Ftypescript-type-system\u002Ftype-narrowing","18.web-development\u002F03.typescript-type-system\u002F05.type-narrowing",{"title":4130,"path":4131,"stem":4132},"Типізація функцій","\u002Fweb-development\u002Ftypescript-type-system\u002Ffunctions-typing","18.web-development\u002F03.typescript-type-system\u002F06.functions-typing",{"title":4134,"icon":2454,"path":4135,"stem":4136,"children":4137,"page":59},"Розширені засоби мови TypeScript","\u002Fweb-development\u002Ftypescript-advanced","18.web-development\u002F04.typescript-advanced",[4138,4142,4146,4150,4154,4158],{"title":4139,"path":4140,"stem":4141},"Interfaces та Classes","\u002Fweb-development\u002Ftypescript-advanced\u002Finterfaces-classes","18.web-development\u002F04.typescript-advanced\u002F01.interfaces-classes",{"title":4143,"path":4144,"stem":4145},"Основи Generic типів","\u002Fweb-development\u002Ftypescript-advanced\u002Fgenerics-fundamentals","18.web-development\u002F04.typescript-advanced\u002F02.generics-fundamentals",{"title":4147,"path":4148,"stem":4149},"Enums та Decorators","\u002Fweb-development\u002Ftypescript-advanced\u002Fenums-decorators","18.web-development\u002F04.typescript-advanced\u002F03.enums-decorators",{"title":4151,"path":4152,"stem":4153},"Utility Types","\u002Fweb-development\u002Ftypescript-advanced\u002Futility-types","18.web-development\u002F04.typescript-advanced\u002F04.utility-types",{"title":4155,"path":4156,"stem":4157},"Mapped та Conditional Types","\u002Fweb-development\u002Ftypescript-advanced\u002Fmapped-conditional-types","18.web-development\u002F04.typescript-advanced\u002F05.mapped-conditional-types",{"title":4159,"path":4160,"stem":4161},"Модулі та Strict Mode","\u002Fweb-development\u002Ftypescript-advanced\u002Fmodules-strict-mode","18.web-development\u002F04.typescript-advanced\u002F06.modules-strict-mode",{"title":4163,"icon":4164,"path":4165,"stem":4166,"children":4167,"page":59},"Платформа Node.js як середовище виконання","i-devicon-nodejs","\u002Fweb-development\u002Fnodejs-platform","18.web-development\u002F05.nodejs-platform",[4168,4172,4176,4180,4184,4188,4192,4196,4200,4204,4208,4211,4215],{"title":4169,"path":4170,"stem":4171},"Що таке Node.js та його архітектура","\u002Fweb-development\u002Fnodejs-platform\u002Fwhat-is-nodejs","18.web-development\u002F05.nodejs-platform\u002F01.what-is-nodejs",{"title":4173,"path":4174,"stem":4175},"Event Loop — серце Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fevent-loop","18.web-development\u002F05.nodejs-platform\u002F02.event-loop",{"title":4177,"path":4178,"stem":4179},"Модульні системи: CommonJS vs ES Modules","\u002Fweb-development\u002Fnodejs-platform\u002Fmodule-systems","18.web-development\u002F05.nodejs-platform\u002F03.module-systems",{"title":4181,"path":4182,"stem":4183},"npm та package.json","\u002Fweb-development\u002Fnodejs-platform\u002Fnpm-package-json","18.web-development\u002F05.nodejs-platform\u002F04.npm-package-json",{"title":4185,"path":4186,"stem":4187},"Глобальні об\\","\u002Fweb-development\u002Fnodejs-platform\u002Fglobal-objects","18.web-development\u002F05.nodejs-platform\u002F05.global-objects",{"title":4189,"path":4190,"stem":4191},"Вбудований модуль fs (File System)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-fs","18.web-development\u002F05.nodejs-platform\u002F06.built-in-modules-fs",{"title":4193,"path":4194,"stem":4195},"Вбудований модуль path","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-path","18.web-development\u002F05.nodejs-platform\u002F07.built-in-modules-path",{"title":4197,"path":4198,"stem":4199},"Вбудований модуль http","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-http","18.web-development\u002F05.nodejs-platform\u002F08.built-in-modules-http",{"title":4201,"path":4202,"stem":4203},"Streams — потоки даних у Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fstreams","18.web-development\u002F05.nodejs-platform\u002F09.streams",{"title":4205,"path":4206,"stem":4207},"Вбудований модуль util (Utilities)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-util","18.web-development\u002F05.nodejs-platform\u002F10.built-in-modules-util",{"title":3097,"path":4209,"stem":4210},"\u002Fweb-development\u002Fnodejs-platform\u002Fenvironment-variables","18.web-development\u002F05.nodejs-platform\u002F11.environment-variables",{"title":4212,"path":4213,"stem":4214},"Інструменти налагодження та розробки","\u002Fweb-development\u002Fnodejs-platform\u002Fdebugging-tools","18.web-development\u002F05.nodejs-platform\u002F12.debugging-tools",{"title":4216,"path":4217,"stem":4218},"Продуктивність та Best Practices","\u002Fweb-development\u002Fnodejs-platform\u002Fperformance-best-practices","18.web-development\u002F05.nodejs-platform\u002F13.performance-best-practices",{"title":4220,"icon":4221,"path":4222,"stem":4223,"children":4224,"page":59},"Асинхронне програмування у Node.js","i-lucide-clock","\u002Fweb-development\u002Fasync-programming-nodejs","18.web-development\u002F06.async-programming-nodejs",[4225,4229,4233,4237,4241,4245,4249,4253,4257,4261,4265],{"title":4226,"path":4227,"stem":4228},"Синхронний vs асинхронний код","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fsync-vs-async","18.web-development\u002F06.async-programming-nodejs\u002F01.sync-vs-async",{"title":4230,"path":4231,"stem":4232},"Callbacks — перша парадигма асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fcallbacks","18.web-development\u002F06.async-programming-nodejs\u002F02.callbacks",{"title":4234,"path":4235,"stem":4236},"Promises — стандарт асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromises","18.web-development\u002F06.async-programming-nodejs\u002F03.promises",{"title":4238,"path":4239,"stem":4240},"Promise комбінатори","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromise-combinators","18.web-development\u002F06.async-programming-nodejs\u002F04.promise-combinators",{"title":4242,"path":4243,"stem":4244},"Async\u002FAwait — синтаксичний цукор над Promises","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fasync-await","18.web-development\u002F06.async-programming-nodejs\u002F05.async-await",{"title":4246,"path":4247,"stem":4248},"Паралельне vs послідовне виконання","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fparallel-vs-sequential","18.web-development\u002F06.async-programming-nodejs\u002F06.parallel-vs-sequential",{"title":4250,"path":4251,"stem":4252},"EventEmitter — подієва модель Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fevent-emitter","18.web-development\u002F06.async-programming-nodejs\u002F07.event-emitter",{"title":4254,"path":4255,"stem":4256},"Worker Threads — багатопотоковість у Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fworker-threads","18.web-development\u002F06.async-programming-nodejs\u002F08.worker-threads",{"title":4258,"path":4259,"stem":4260},"Child Processes — запуск зовнішніх процесів","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fchild-processes","18.web-development\u002F06.async-programming-nodejs\u002F09.child-processes",{"title":4262,"path":4263,"stem":4264},"Обробка помилок у асинхронному коді","\u002Fweb-development\u002Fasync-programming-nodejs\u002Ferror-handling","18.web-development\u002F06.async-programming-nodejs\u002F10.error-handling",{"title":4266,"path":4267,"stem":4268},"Порівняння Node.js фреймворків","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fnodejs-frameworks","18.web-development\u002F06.async-programming-nodejs\u002F11.nodejs-frameworks",{"title":4270,"icon":4271,"path":4272,"stem":4273,"children":4274,"page":59},"Тема 7. Фреймворк NestJS. Контролери та маршрутизація","i-lucide-route","\u002Fweb-development\u002Fnestjs-controllers-routing","18.web-development\u002F07.nestjs-controllers-routing",[4275,4279,4283,4287,4291,4295,4299,4303,4307,4311,4315,4319,4323,4327,4331,4335,4339,4343,4347,4351,4355,4359],{"title":4276,"path":4277,"stem":4278},"Філософія та архітектура NestJS","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-philosophy","18.web-development\u002F07.nestjs-controllers-routing\u002F01.nestjs-philosophy",{"title":4280,"path":4281,"stem":4282},"Три стовпи архітектури: модулі, контролери, провайдери","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fthree-pillars","18.web-development\u002F07.nestjs-controllers-routing\u002F02.three-pillars",{"title":4284,"path":4285,"stem":4286},"Інверсія керування (IoC) та ін","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fioc-and-di","18.web-development\u002F07.nestjs-controllers-routing\u002F03.ioc-and-di",{"title":4288,"path":4289,"stem":4290},"Встановлення NestJS CLI та створення проєкту","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-setup","18.web-development\u002F07.nestjs-controllers-routing\u002F04.nestjs-cli-setup",{"title":4292,"path":4293,"stem":4294},"Структура проєкту NestJS та конвенції","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fproject-structure","18.web-development\u002F07.nestjs-controllers-routing\u002F05.project-structure",{"title":4296,"path":4297,"stem":4298},"Контролери: основи маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontrollers-basics","18.web-development\u002F07.nestjs-controllers-routing\u002F06.controllers-basics",{"title":4300,"path":4301,"stem":4302},"Декоратори маршрутизації HTTP-методів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F07.route-decorators",{"title":4304,"path":4305,"stem":4306},"Параметри маршруту та декоратор @Param","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F08.route-parameters",{"title":4308,"path":4309,"stem":4310},"Query-параметри та декоратор @Query","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fquery-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F09.query-parameters",{"title":4312,"path":4313,"stem":4314},"Тіло запиту та декоратор @Body","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-body","18.web-development\u002F07.nestjs-controllers-routing\u002F10.request-body",{"title":4316,"path":4317,"stem":4318},"Робота з заголовками запиту та відповіді","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fheaders-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F11.headers-decorators",{"title":4320,"path":4321,"stem":4322},"Data Transfer Objects (DTO): визначення та призначення","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fdto-introduction","18.web-development\u002F07.nestjs-controllers-routing\u002F12.dto-introduction",{"title":4324,"path":4325,"stem":4326},"Об'єкти Request та Response","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-response-objects","18.web-development\u002F07.nestjs-controllers-routing\u002F13.request-response-objects",{"title":4328,"path":4329,"stem":4330},"HTTP-статус коди та декоратор @HttpCode","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fhttp-status-codes","18.web-development\u002F07.nestjs-controllers-routing\u002F14.http-status-codes",{"title":4332,"path":4333,"stem":4334},"Перенаправлення (Redirects) та декоратор @Redirect","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fredirects","18.web-development\u002F07.nestjs-controllers-routing\u002F15.redirects",{"title":4336,"path":4337,"stem":4338},"Асинхронні обробники та Observables","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fasync-handlers","18.web-development\u002F07.nestjs-controllers-routing\u002F16.async-handlers",{"title":4340,"path":4341,"stem":4342},"Маршрутизація за піддоменами та версіонування API","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fsub-domain-routing","18.web-development\u002F07.nestjs-controllers-routing\u002F17.sub-domain-routing",{"title":4344,"path":4345,"stem":4346},"Області видимості контролерів (Scopes)","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontroller-scopes","18.web-development\u002F07.nestjs-controllers-routing\u002F18.controller-scopes",{"title":4348,"path":4349,"stem":4350},"Основні команди NestJS CLI","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-commands","18.web-development\u002F07.nestjs-controllers-routing\u002F19.nestjs-cli-commands",{"title":4352,"path":4353,"stem":4354},"Практичний приклад: створення CRUD-контролера","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcrud-example","18.web-development\u002F07.nestjs-controllers-routing\u002F20.crud-example",{"title":4356,"path":4357,"stem":4358},"Тестування контролерів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Ftesting-controllers","18.web-development\u002F07.nestjs-controllers-routing\u002F21.testing-controllers",{"title":4360,"path":4361,"stem":4362},"Best Practices для контролерів та маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fbest-practices","18.web-development\u002F07.nestjs-controllers-routing\u002F22.best-practices",{"title":4364,"icon":4365,"path":4366,"stem":4367,"children":4368,"page":59},"Тема 8. Провайдери, сервіси та модульна система NestJS","i-lucide-package","\u002Fweb-development\u002Fnestjs-providers-modules","18.web-development\u002F08.nestjs-providers-modules",[4369,4373,4377,4381,4385,4389,4393,4397,4401,4405,4409,4413,4417,4421,4425],{"title":4370,"path":4371,"stem":4372},"Концепція провайдерів у NestJS","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fproviders-concept","18.web-development\u002F08.nestjs-providers-modules\u002F01.providers-concept",{"title":4374,"path":4375,"stem":4376},"Сервіси: інкапсуляція бізнес-логіки","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fservices-business-logic","18.web-development\u002F08.nestjs-providers-modules\u002F02.services-business-logic",{"title":4378,"path":4379,"stem":4380},"Практика ін","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdependency-injection-practice","18.web-development\u002F08.nestjs-providers-modules\u002F03.dependency-injection-practice",{"title":4382,"path":4383,"stem":4384},"Custom Providers: useValue, useClass, useFactory, useExisting","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcustom-providers","18.web-development\u002F08.nestjs-providers-modules\u002F04.custom-providers",{"title":4386,"path":4387,"stem":4388},"Injection Tokens: рядкові та символьні токени","\u002Fweb-development\u002Fnestjs-providers-modules\u002Finjection-tokens","18.web-development\u002F08.nestjs-providers-modules\u002F05.injection-tokens",{"title":4390,"path":4391,"stem":4392},"Опціональні провайдери та декоратор @Optional","\u002Fweb-development\u002Fnestjs-providers-modules\u002Foptional-providers","18.web-development\u002F08.nestjs-providers-modules\u002F07.optional-providers",{"title":4394,"path":4395,"stem":4396},"Структура модулів: imports, controllers, providers, exports","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodules-structure","18.web-development\u002F08.nestjs-providers-modules\u002F08.modules-structure",{"title":4398,"path":4399,"stem":4400},"Feature Modules: ізоляція функціональності","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ffeature-modules","18.web-development\u002F08.nestjs-providers-modules\u002F09.feature-modules",{"title":4402,"path":4403,"stem":4404},"Shared Modules: перевикористання провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fshared-modules","18.web-development\u002F08.nestjs-providers-modules\u002F10.shared-modules",{"title":4406,"path":4407,"stem":4408},"Global Modules та декоратор @Global","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fglobal-modules","18.web-development\u002F08.nestjs-providers-modules\u002F11.global-modules",{"title":4410,"path":4411,"stem":4412},"Dynamic Modules: конфігурація під час виконання","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdynamic-modules","18.web-development\u002F08.nestjs-providers-modules\u002F12.dynamic-modules",{"title":4414,"path":4415,"stem":4416},"Циклічні залежності та forwardRef","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcircular-dependencies","18.web-development\u002F08.nestjs-providers-modules\u002F13.circular-dependencies",{"title":4418,"path":4419,"stem":4420},"Lifecycle Hooks: хуки життєвого циклу","\u002Fweb-development\u002Fnestjs-providers-modules\u002Flifecycle-hooks","18.web-development\u002F08.nestjs-providers-modules\u002F14.lifecycle-hooks",{"title":4422,"path":4423,"stem":4424},"ModuleRef: динамічний доступ до провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodule-reference","18.web-development\u002F08.nestjs-providers-modules\u002F15.module-reference",{"title":4426,"path":4427,"stem":4428},"Тестування сервісів та провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ftesting-services","18.web-development\u002F08.nestjs-providers-modules\u002F16.testing-services",{"title":4430,"icon":4431,"path":4432,"stem":4433,"children":4434,"page":59},"Тема 9. Валідація даних та конвеєр обробки запитів у NestJS","i-lucide-filter","\u002Fweb-development\u002Fnestjs-validation-pipeline","18.web-development\u002F09.nestjs-validation-pipeline",[4435,4439,4443,4447,4451,4455,4459,4463,4467,4471,4475,4479,4483,4487,4491,4495,4499,4503,4507],{"title":4436,"path":4437,"stem":4438},"Request Pipeline: конвеєр обробки запитів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Frequest-pipeline","18.web-development\u002F09.nestjs-validation-pipeline\u002F01.request-pipeline",{"title":4440,"path":4441,"stem":4442},"Pipes: концепція трансформації та валідації","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipes-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F02.pipes-concept",{"title":4444,"path":4445,"stem":4446},"Вбудовані pipes: ParseIntPipe, ParseBoolPipe, ParseUUIDPipe","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fbuilt-in-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F03.built-in-pipes",{"title":4448,"path":4449,"stem":4450},"ValidationPipe: автоматична валідація DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fvalidation-pipe","18.web-development\u002F09.nestjs-validation-pipeline\u002F04.validation-pipe",{"title":4452,"path":4453,"stem":4454},"Декоратори class-validator для DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fclass-validator-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F05.class-validator-decorators",{"title":4456,"path":4457,"stem":4458},"Створення кастомних валідаторів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-validators","18.web-development\u002F09.nestjs-validation-pipeline\u002F06.custom-validators",{"title":4460,"path":4461,"stem":4462},"Створення власних Pipes","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F07.custom-pipes",{"title":4464,"path":4465,"stem":4466},"Основи Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-basics","18.web-development\u002F09.nestjs-validation-pipeline\u002F08.middleware-basics",{"title":4468,"path":4469,"stem":4470},"Практичні приклади Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F09.middleware-examples",{"title":4472,"path":4473,"stem":4474},"Guards: захисні перехоплювачі доступу","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fguards-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F10.guards-concept",{"title":4476,"path":4477,"stem":4478},"Створення кастомних Guards","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-guards","18.web-development\u002F09.nestjs-validation-pipeline\u002F11.custom-guards",{"title":4480,"path":4481,"stem":4482},"Interceptors: перехоплення та трансформація відповідей","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptors-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F12.interceptors-concept",{"title":4484,"path":4485,"stem":4486},"Практичні приклади Interceptors","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptor-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F13.interceptor-examples",{"title":4488,"path":4489,"stem":4490},"Exception Filters: обробка виключень","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F14.exception-filters",{"title":4492,"path":4493,"stem":4494},"Custom Exception Filters: спеціалізовані фільтри","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-exception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F15.custom-exception-filters",{"title":4496,"path":4497,"stem":4498},"Execution Context: контекст виконання","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexecution-context","18.web-development\u002F09.nestjs-validation-pipeline\u002F16.execution-context",{"title":4500,"path":4501,"stem":4502},"Custom Decorators: власні декоратори","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F17.custom-decorators",{"title":4504,"path":4505,"stem":4506},"Global Components: глобальні компоненти","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fglobal-components","18.web-development\u002F09.nestjs-validation-pipeline\u002F18.global-components",{"title":4508,"path":4509,"stem":4510},"Pipeline Best Practices: найкращі практики","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipeline-best-practices","18.web-development\u002F09.nestjs-validation-pipeline\u002F19.pipeline-best-practices",{"title":4512,"icon":2821,"path":4513,"stem":4514,"children":4515,"page":59},"Інтеграція реляційних баз даних засобами TypeORM","\u002Fweb-development\u002Ftypeorm-integration","18.web-development\u002F10.typeorm-integration",[4516,4520,4524,4528,4532,4536,4540],{"title":4517,"path":4518,"stem":4519},"Робота з базами даних у Node.js через нативні драйвери","\u002Fweb-development\u002Ftypeorm-integration\u002F01-nodejs-database-drivers","18.web-development\u002F10.typeorm-integration\u002F01-nodejs-database-drivers",{"title":4521,"path":4522,"stem":4523},"ORM та знайомство з TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F02-orm-and-typeorm-intro","18.web-development\u002F10.typeorm-integration\u002F02-orm-and-typeorm-intro",{"title":4525,"path":4526,"stem":4527},"Налаштування TypeORM у NestJS проєкті","\u002Fweb-development\u002Ftypeorm-integration\u002F03-typeorm-setup-nestjs","18.web-development\u002F10.typeorm-integration\u002F03-typeorm-setup-nestjs",{"title":4529,"path":4530,"stem":4531},"Entity класи та декоратори TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F04-entities-and-decorators","18.web-development\u002F10.typeorm-integration\u002F04-entities-and-decorators",{"title":4533,"path":4534,"stem":4535},"Repository Pattern та CRUD операції","\u002Fweb-development\u002Ftypeorm-integration\u002F05-repository-pattern-crud","18.web-development\u002F10.typeorm-integration\u002F05-repository-pattern-crud",{"title":4537,"path":4538,"stem":4539},"Пагінація та фільтрація даних","\u002Fweb-development\u002Ftypeorm-integration\u002F06-pagination-filtering","18.web-development\u002F10.typeorm-integration\u002F06-pagination-filtering",{"title":4541,"path":4542,"stem":4543},"QueryBuilder для складних запитів","\u002Fweb-development\u002Ftypeorm-integration\u002F07-query-builder","18.web-development\u002F10.typeorm-integration\u002F07-query-builder",{"title":4545,"icon":4546,"path":4547,"stem":4548,"children":4549,"page":59},"Зв'язки між сутностями, міграції та оптимізація запитів","i-lucide-git-branch","\u002Fweb-development\u002Fentity-relations-migrations","18.web-development\u002F11.entity-relations-migrations",[4550,4554,4558,4562,4566],{"title":4551,"path":4552,"stem":4553},"Зв'язки One-to-Many та Many-to-One","\u002Fweb-development\u002Fentity-relations-migrations\u002F01-one-to-many-many-to-one","18.web-development\u002F11.entity-relations-migrations\u002F01-one-to-many-many-to-one",{"title":4555,"path":4556,"stem":4557},"Зв'язки One-to-One та Many-to-Many","\u002Fweb-development\u002Fentity-relations-migrations\u002F02-one-to-one-many-to-many","18.web-development\u002F11.entity-relations-migrations\u002F02-one-to-one-many-to-many",{"title":4559,"path":4560,"stem":4561},"Керування міграціями бази даних","\u002Fweb-development\u002Fentity-relations-migrations\u002F03-migrations-management","18.web-development\u002F11.entity-relations-migrations\u002F03-migrations-management",{"title":4563,"path":4564,"stem":4565},"Транзакції у TypeORM","\u002Fweb-development\u002Fentity-relations-migrations\u002F04-transactions","18.web-development\u002F11.entity-relations-migrations\u002F04-transactions",{"title":4567,"path":4568,"stem":4569,"children":4570},"Індекси та оптимізація запитів","\u002Fweb-development\u002Fentity-relations-migrations\u002F05-indexes-optimization","18.web-development\u002F11.entity-relations-migrations\u002F05-indexes-optimization",[4571],{"title":4567,"path":4568,"stem":4569},{"title":4573,"icon":4574,"path":4575,"stem":4576,"children":4577,"page":59},"Механізми автентифікації у вебзастосунках","i-lucide-key","\u002Fweb-development\u002Fauthentication","18.web-development\u002F12.authentication",[4578,4582,4586,4590,4594,4598,4602,4606,4610],{"title":4579,"path":4580,"stem":4581},"Автентифікація vs Авторизація","\u002Fweb-development\u002Fauthentication\u002F01-authentication-vs-authorization","18.web-development\u002F12.authentication\u002F01-authentication-vs-authorization",{"title":4583,"path":4584,"stem":4585},"Стратегії автентифікації","\u002Fweb-development\u002Fauthentication\u002F02-authentication-strategies","18.web-development\u002F12.authentication\u002F02-authentication-strategies",{"title":4587,"path":4588,"stem":4589},"Автентифікація на основі сесій","\u002Fweb-development\u002Fauthentication\u002F03-session-based-authentication","18.web-development\u002F12.authentication\u002F03-session-based-authentication",{"title":4591,"path":4592,"stem":4593},"Структура JSON Web Token (JWT)","\u002Fweb-development\u002Fauthentication\u002F04-jwt-structure","18.web-development\u002F12.authentication\u002F04-jwt-structure",{"title":4595,"path":4596,"stem":4597},"Інтеграція JWT у NestJS","\u002Fweb-development\u002Fauthentication\u002F05-nestjs-jwt-integration","18.web-development\u002F12.authentication\u002F05-nestjs-jwt-integration",{"title":4599,"path":4600,"stem":4601},"Passport.js стратегії у NestJS","\u002Fweb-development\u002Fauthentication\u002F06-passport-strategies","18.web-development\u002F12.authentication\u002F06-passport-strategies",{"title":4603,"path":4604,"stem":4605},"Безпечне зберігання паролів: хешування та криптографічний захист","\u002Fweb-development\u002Fauthentication\u002F07-password-hashing","18.web-development\u002F12.authentication\u002F07-password-hashing",{"title":4607,"path":4608,"stem":4609},"Refresh Token та безпечне оновлення доступу","\u002Fweb-development\u002Fauthentication\u002F08-refresh-tokens","18.web-development\u002F12.authentication\u002F08-refresh-tokens",{"title":4611,"path":4612,"stem":4613},"OAuth 2.0 та OpenID Connect: делегована автентифікація","\u002Fweb-development\u002Fauthentication\u002F09-oauth2-openid","18.web-development\u002F12.authentication\u002F09-oauth2-openid",{"title":4615,"icon":4616,"path":4617,"stem":4618,"children":4619,"page":59},"Авторизація та безпека серверних застосунків","i-lucide-shield","\u002Fweb-development\u002Fauthorization-security","18.web-development\u002F13.authorization-security",[4620,4624,4628,4632,4636,4640,4644,4648,4652,4656],{"title":4621,"path":4622,"stem":4623},"Моделі авторизації","\u002Fweb-development\u002Fauthorization-security\u002F01-authorization-models","18.web-development\u002F13.authorization-security\u002F01-authorization-models",{"title":4625,"path":4626,"stem":4627},"Реалізація RBAC у NestJS","\u002Fweb-development\u002Fauthorization-security\u002F02-rbac-implementation","18.web-development\u002F13.authorization-security\u002F02-rbac-implementation",{"title":4629,"path":4630,"stem":4631},"Permission-Based Access Control","\u002Fweb-development\u002Fauthorization-security\u002F03-permission-based-access","18.web-development\u002F13.authorization-security\u002F03-permission-based-access",{"title":4633,"path":4634,"stem":4635},"ABAC та бібліотека CASL","\u002Fweb-development\u002Fauthorization-security\u002F04-abac-casl","18.web-development\u002F13.authorization-security\u002F04-abac-casl",{"title":4637,"path":4638,"stem":4639},"Кастомні декоратори та метадані","\u002Fweb-development\u002Fauthorization-security\u002F05-custom-decorators-metadata","18.web-development\u002F13.authorization-security\u002F05-custom-decorators-metadata",{"title":4641,"path":4642,"stem":4643},"Конфігурація CORS","\u002Fweb-development\u002Fauthorization-security\u002F06-cors-configuration","18.web-development\u002F13.authorization-security\u002F06-cors-configuration",{"title":4645,"path":4646,"stem":4647},"Захист через HTTP Security Headers (Helmet)","\u002Fweb-development\u002Fauthorization-security\u002F07-helmet-security-headers","18.web-development\u002F13.authorization-security\u002F07-helmet-security-headers",{"title":4649,"path":4650,"stem":4651},"Rate Limiting та Throttling","\u002Fweb-development\u002Fauthorization-security\u002F08-rate-limiting-throttling","18.web-development\u002F13.authorization-security\u002F08-rate-limiting-throttling",{"title":4653,"path":4654,"stem":4655},"Захист від поширених атак","\u002Fweb-development\u002Fauthorization-security\u002F09-common-attacks-protection","18.web-development\u002F13.authorization-security\u002F09-common-attacks-protection",{"title":4657,"path":4658,"stem":4659},"HTTPS у продакшені","\u002Fweb-development\u002Fauthorization-security\u002F10-https-production","18.web-development\u002F13.authorization-security\u002F10-https-production",{"title":4661,"icon":871,"path":4662,"stem":4663,"children":4664,"page":59},"Комунікація у реальному часі, нотифікації та фонові задачі","\u002Fweb-development\u002Frealtime-notifications-jobs","18.web-development\u002F14.realtime-notifications-jobs",[4665,4669,4673,4677,4681,4685,4688,4691,4695,4699],{"title":4666,"path":4667,"stem":4668},"Методи комунікації у реальному часі","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F01-realtime-communication-methods","18.web-development\u002F14.realtime-notifications-jobs\u002F01-realtime-communication-methods",{"title":4670,"path":4671,"stem":4672},"WebSocket Gateway у NestJS","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F02-websocket-gateway","18.web-development\u002F14.realtime-notifications-jobs\u002F02-websocket-gateway",{"title":4674,"path":4675,"stem":4676},"Lifecycle та Rooms у WebSocket","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F03-websocket-lifecycle-rooms","18.web-development\u002F14.realtime-notifications-jobs\u002F03-websocket-lifecycle-rooms",{"title":4678,"path":4679,"stem":4680},"Server-Sent Events (SSE)","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F04-server-sent-events","18.web-development\u002F14.realtime-notifications-jobs\u002F04-server-sent-events",{"title":4682,"path":4683,"stem":4684},"Архітектура системи нотифікацій","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F05-notification-system","18.web-development\u002F14.realtime-notifications-jobs\u002F05-notification-system",{"title":904,"path":4686,"stem":4687},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F06-email-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F06-email-notifications",{"title":900,"path":4689,"stem":4690},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F07-web-push-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F07-web-push-notifications",{"title":4692,"path":4693,"stem":4694},"Фонові задачі та черги","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F08-background-jobs-queues","18.web-development\u002F14.realtime-notifications-jobs\u002F08-background-jobs-queues",{"title":4696,"path":4697,"stem":4698},"Планувальники та Cron jobs","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F09-schedulers-cron","18.web-development\u002F14.realtime-notifications-jobs\u002F09-schedulers-cron",{"title":4700,"path":4701,"stem":4702},"Практичні сценарії застосування","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F10-practical-scenarios","18.web-development\u002F14.realtime-notifications-jobs\u002F10-practical-scenarios",{"title":4704,"icon":4705,"path":4706,"stem":4707,"children":4708,"page":59},"Тестування, документування та розгортання застосунків","i-lucide-rocket","\u002Fweb-development\u002Ftesting-documentation-deployment","18.web-development\u002F15.testing-documentation-deployment",[4709,4713,4717,4721,4725,4729,4733,4737,4741,4745],{"title":4710,"path":4711,"stem":4712},"Піраміда тестування та стратегія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F01-testing-pyramid-strategy","18.web-development\u002F15.testing-documentation-deployment\u002F01-testing-pyramid-strategy",{"title":4714,"path":4715,"stem":4716},"Основи Jest у NestJS","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F02-jest-nestjs-basics","18.web-development\u002F15.testing-documentation-deployment\u002F02-jest-nestjs-basics",{"title":4718,"path":4719,"stem":4720},"Unit-тестування сервісів","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F03-unit-testing-services","18.web-development\u002F15.testing-documentation-deployment\u002F03-unit-testing-services",{"title":4722,"path":4723,"stem":4724},"E2E тестування та покриття коду","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F04-e2e-testing-coverage","18.web-development\u002F15.testing-documentation-deployment\u002F04-e2e-testing-coverage",{"title":4726,"path":4727,"stem":4728},"Swagger, OpenAPI, Scalar та Arazzo","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F05-swagger-openapi","18.web-development\u002F15.testing-documentation-deployment\u002F05-swagger-openapi",{"title":4730,"path":4731,"stem":4732},"Керування конфігурацією","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F06-configuration-management","18.web-development\u002F15.testing-documentation-deployment\u002F06-configuration-management",{"title":4734,"path":4735,"stem":4736},"Docker та контейнеризація","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F07-docker-containerization","18.web-development\u002F15.testing-documentation-deployment\u002F07-docker-containerization",{"title":4738,"path":4739,"stem":4740},"CI\u002FCD Pipelines","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F08-cicd-pipelines","18.web-development\u002F15.testing-documentation-deployment\u002F08-cicd-pipelines",{"title":4742,"path":4743,"stem":4744},"Логування та моніторинг","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F09-logging-monitoring","18.web-development\u002F15.testing-documentation-deployment\u002F09-logging-monitoring",{"title":4746,"path":4747,"stem":4748},"Серіалізація та компресія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F10-serialization-compression","18.web-development\u002F15.testing-documentation-deployment\u002F10-serialization-compression",{"title":4750,"icon":4751,"path":4752,"stem":4753,"children":4754,"page":59},"AI Core: мислення AI","i-lucide-brain","\u002Fai-core","19.ai-core",[4755,4796,4845,4883],{"title":4756,"icon":4705,"path":4757,"stem":4758,"children":4759,"page":59},"Вхід у професію AI Native Developer","\u002Fai-core\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer",[4760,4764,4768,4772,4776,4780,4784,4788,4792],{"title":4761,"path":4762,"stem":4763},"Вступ до професії розробника цифрових продуктів","\u002Fai-core\u002Fai-native-developer\u002Fdigital-products","19.ai-core\u002F01.ai-native-developer\u002F01.digital-products",{"title":4765,"path":4766,"stem":4767},"Професія розробника програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fsoftware-developer","19.ai-core\u002F01.ai-native-developer\u002F02.software-developer",{"title":4769,"path":4770,"stem":4771},"Професія AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer\u002F03.ai-native-developer",{"title":4773,"path":4774,"stem":4775},"Вплив AI на розробку програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fai-impact-on-development","19.ai-core\u002F01.ai-native-developer\u002F04.ai-impact-on-development",{"title":4777,"path":4778,"stem":4779},"Життєвий цикл цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fproduct-lifecycle","19.ai-core\u002F01.ai-native-developer\u002F05.product-lifecycle",{"title":4781,"path":4782,"stem":4783},"Застосування AI на етапах створення цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fai-in-product-creation","19.ai-core\u002F01.ai-native-developer\u002F06.ai-in-product-creation",{"title":4785,"path":4786,"stem":4787},"Розподіл завдань між людиною та AI","\u002Fai-core\u002Fai-native-developer\u002Fhuman-vs-ai-tasks","19.ai-core\u002F01.ai-native-developer\u002F07.human-vs-ai-tasks",{"title":4789,"path":4790,"stem":4791},"Компетенції AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcompetencies","19.ai-core\u002F01.ai-native-developer\u002F08.competencies",{"title":4793,"path":4794,"stem":4795},"Карта професійного розвитку AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcareer-roadmap","19.ai-core\u002F01.ai-native-developer\u002F09.career-roadmap",{"title":4797,"icon":255,"path":4798,"stem":4799,"children":4800,"page":59},"Штучний інтелект і машинне навчання","\u002Fai-core\u002Fai-and-machine-learning","19.ai-core\u002F02.ai-and-machine-learning",[4801,4805,4809,4813,4817,4821,4825,4829,4833,4837,4841],{"title":4802,"path":4803,"stem":4804},"Штучний інтелект","\u002Fai-core\u002Fai-and-machine-learning\u002Fwhat-is-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F01.what-is-ai",{"title":4806,"path":4807,"stem":4808},"Відмінність AI від інших програмних систем","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-vs-automation","19.ai-core\u002F02.ai-and-machine-learning\u002F02.ai-vs-automation",{"title":4810,"path":4811,"stem":4812},"Завдання штучного інтелекту","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-tasks","19.ai-core\u002F02.ai-and-machine-learning\u002F03.ai-tasks",{"title":4814,"path":4815,"stem":4816},"Machine Learning","\u002Fai-core\u002Fai-and-machine-learning\u002Fmachine-learning","19.ai-core\u002F02.ai-and-machine-learning\u002F04.machine-learning",{"title":4818,"path":4819,"stem":4820},"Machine Learning Workflow","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-workflow","19.ai-core\u002F02.ai-and-machine-learning\u002F05.ml-workflow",{"title":4822,"path":4823,"stem":4824},"Типи машинного навчання","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-types","19.ai-core\u002F02.ai-and-machine-learning\u002F06.ml-types",{"title":4826,"path":4827,"stem":4828},"Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fgenerative-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F07.generative-ai",{"title":4830,"path":4831,"stem":4832},"Типи контенту, створюваного AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-content-types","19.ai-core\u002F02.ai-and-machine-learning\u002F08.ai-content-types",{"title":4834,"path":4835,"stem":4836},"Великі мовні моделі","\u002Fai-core\u002Fai-and-machine-learning\u002Flarge-language-models","19.ai-core\u002F02.ai-and-machine-learning\u002F09.large-language-models",{"title":4838,"path":4839,"stem":4840},"Можливості та обмеження Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fcapabilities-and-limitations","19.ai-core\u002F02.ai-and-machine-learning\u002F10.capabilities-and-limitations",{"title":4842,"path":4843,"stem":4844},"Сучасні AI-асистенти","\u002Fai-core\u002Fai-and-machine-learning\u002Fmodern-ai-assistants","19.ai-core\u002F02.ai-and-machine-learning\u002F11.modern-ai-assistants",{"title":4846,"icon":4847,"path":4848,"stem":4849,"children":4850,"page":59},"Постановка завдань для AI: принципи створення промптів","i-lucide-message-square-text","\u002Fai-core\u002Fprompt-engineering","19.ai-core\u002F03.prompt-engineering",[4851,4855,4859,4863,4867,4871,4875,4879],{"title":4852,"path":4853,"stem":4854},"Промпт як інструмент","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-as-tool","19.ai-core\u002F03.prompt-engineering\u002F01.prompt-as-tool",{"title":4856,"path":4857,"stem":4858},"Принципи створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-principles","19.ai-core\u002F03.prompt-engineering\u002F02.prompt-principles",{"title":4860,"path":4861,"stem":4862},"Структура промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-structure","19.ai-core\u002F03.prompt-engineering\u002F03.prompt-structure",{"title":4864,"path":4865,"stem":4866},"Види промптів за типом задачі","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-types","19.ai-core\u002F03.prompt-engineering\u002F04.prompt-types",{"title":4868,"path":4869,"stem":4870},"Прийоми посилення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-enhancement","19.ai-core\u002F03.prompt-engineering\u002F05.prompt-enhancement",{"title":4872,"path":4873,"stem":4874},"Розбір і покращення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-analysis","19.ai-core\u002F03.prompt-engineering\u002F06.prompt-analysis",{"title":4876,"path":4877,"stem":4878},"Типові помилки під час створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fcommon-mistakes","19.ai-core\u002F03.prompt-engineering\u002F07.common-mistakes",{"title":4880,"path":4881,"stem":4882},"Практикум: особиста бібліотека промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-library","19.ai-core\u002F03.prompt-engineering\u002F08.prompt-library",{"title":4884,"icon":793,"path":4885,"stem":4886,"children":4887,"page":59},"Перевірка результатів, безпека та AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow","19.ai-core\u002F04.verification-security-workflow",[4888,4892,4896,4900,4904,4908,4912,4916,4920],{"title":4889,"path":4890,"stem":4891},"Межі можливостей AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-limitations","19.ai-core\u002F04.verification-security-workflow\u002F01.ai-limitations",{"title":4893,"path":4894,"stem":4895},"Галюцинації AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-hallucinations","19.ai-core\u002F04.verification-security-workflow\u002F02.ai-hallucinations",{"title":4897,"path":4898,"stem":4899},"Критичне мислення під час роботи з AI","\u002Fai-core\u002Fverification-security-workflow\u002Fcritical-thinking","19.ai-core\u002F04.verification-security-workflow\u002F03.critical-thinking",{"title":4901,"path":4902,"stem":4903},"Перевірка результатів роботи AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresult-verification","19.ai-core\u002F04.verification-security-workflow\u002F04.result-verification",{"title":4905,"path":4906,"stem":4907},"Захист даних під час роботи з AI","\u002Fai-core\u002Fverification-security-workflow\u002Fdata-protection","19.ai-core\u002F04.verification-security-workflow\u002F05.data-protection",{"title":4909,"path":4910,"stem":4911},"Авторське право та навчальна доброчесність","\u002Fai-core\u002Fverification-security-workflow\u002Fcopyright-integrity","19.ai-core\u002F04.verification-security-workflow\u002F06.copyright-integrity",{"title":4913,"path":4914,"stem":4915},"Відповідальне використання AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresponsible-use","19.ai-core\u002F04.verification-security-workflow\u002F07.responsible-use",{"title":4917,"path":4918,"stem":4919},"AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow\u002Fai-native-workflow","19.ai-core\u002F04.verification-security-workflow\u002F08.ai-native-workflow",{"title":4921,"path":4922,"stem":4923},"Застосування AI Native Workflow під час створення цифрового продукту","\u002Fai-core\u002Fverification-security-workflow\u002Fworkflow-in-practice","19.ai-core\u002F04.verification-security-workflow\u002F09.workflow-in-practice",{"title":4925,"icon":4926,"path":4927,"stem":4928,"children":4929,"page":59},"AI Developer: Vibe Coding Sprint","i-lucide-code-xml","\u002Fai-developer","20.ai-developer",[4930,4956,4978,4999],{"title":4931,"icon":4932,"path":4933,"stem":4934,"children":4935,"page":59},"Проєктування і чорнова версія","i-lucide-pencil-ruler","\u002Fai-developer\u002Fdraft-creation","20.ai-developer\u002F01.draft-creation",[4936,4940,4944,4948,4952],{"title":4937,"path":4938,"stem":4939},"Парадигма Vibe Coding Workflow","\u002Fai-developer\u002Fdraft-creation\u002Fvibe-coding-workflow","20.ai-developer\u002F01.draft-creation\u002F01.vibe-coding-workflow",{"title":4941,"path":4942,"stem":4943},"AI-середовище швидкої розробки","\u002Fai-developer\u002Fdraft-creation\u002Fai-ide-environment","20.ai-developer\u002F01.draft-creation\u002F02.ai-ide-environment",{"title":4945,"path":4946,"stem":4947},"Користувацьке завдання та межі першої версії","\u002Fai-developer\u002Fdraft-creation\u002Fproduct-scope-and-mvp","20.ai-developer\u002F01.draft-creation\u002F03.product-scope-and-mvp",{"title":4949,"path":4950,"stem":4951},"Архітектура інтерфейсу та стани застосунку","\u002Fai-developer\u002Fdraft-creation\u002Fapplication-architecture-and-states","20.ai-developer\u002F01.draft-creation\u002F04.application-architecture-and-states",{"title":4953,"path":4954,"stem":4955},"Генерація та фіксація чорнової версії","\u002Fai-developer\u002Fdraft-creation\u002Fgenerating-draft-version","20.ai-developer\u002F01.draft-creation\u002F05.generating-draft-version",{"title":4957,"icon":4958,"path":4959,"stem":4960,"children":4961,"page":59},"Перша робоча версія","i-lucide-play-circle","\u002Fai-developer\u002Ffirst-working-version","20.ai-developer\u002F02.first-working-version",[4962,4966,4970,4974],{"title":4963,"path":4964,"stem":4965},"Уточнення контексту проєкту для AI","\u002Fai-developer\u002Ffirst-working-version\u002Frefining-project-context","20.ai-developer\u002F02.first-working-version\u002F01.refining-project-context",{"title":4967,"path":4968,"stem":4969},"Стратегія завдань для AI-розробки","\u002Fai-developer\u002Ffirst-working-version\u002Fai-prompting-strategy","20.ai-developer\u002F02.first-working-version\u002F02.ai-prompting-strategy",{"title":4971,"path":4972,"stem":4973},"Доопрацювання до першої робочої версії","\u002Fai-developer\u002Ffirst-working-version\u002Frefining-to-working-version","20.ai-developer\u002F02.first-working-version\u002F03.refining-to-working-version",{"title":4975,"path":4976,"stem":4977},"Перевірка першої робочої версії","\u002Fai-developer\u002Ffirst-working-version\u002Ftesting-first-working-version","20.ai-developer\u002F02.first-working-version\u002F04.testing-first-working-version",{"title":4979,"icon":3028,"path":4980,"stem":4981,"children":4982,"page":59},"Ітерації, дебагінг та відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery","20.ai-developer\u002F03.iteration-debugging-recovery",[4983,4987,4991,4995],{"title":4984,"path":4985,"stem":4986},"Управління точковими змінами продукту","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fchange-management","20.ai-developer\u002F03.iteration-debugging-recovery\u002F01.change-management",{"title":4988,"path":4989,"stem":4990},"Надійність інтерфейсу та обробка помилок","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fscenario-reliability-and-errors","20.ai-developer\u002F03.iteration-debugging-recovery\u002F02.scenario-reliability-and-errors",{"title":4992,"path":4993,"stem":4994},"Керування контекстом і збереження версій","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fproject-context-and-versions","20.ai-developer\u002F03.iteration-debugging-recovery\u002F03.project-context-and-versions",{"title":4996,"path":4997,"stem":4998},"Збої AI-розробки, ліміти та аварійне відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fai-breakdowns-and-recovery","20.ai-developer\u002F03.iteration-debugging-recovery\u002F04.ai-breakdowns-and-recovery",{"title":5000,"icon":5001,"path":5002,"stem":5003,"children":5004,"page":59},"Перевірка та завершення продукту","i-lucide-check-check","\u002Fai-developer\u002Fverification-and-completion","20.ai-developer\u002F04.verification-and-completion",[5005,5009,5013],{"title":5006,"path":5007,"stem":5008},"Комплексний аудит та підсумкове тестування","\u002Fai-developer\u002Fverification-and-completion\u002Ffinal-product-testing","20.ai-developer\u002F04.verification-and-completion\u002F01.final-product-testing",{"title":5010,"path":5011,"stem":5012},"Підготовка підсумкової версії коду","\u002Fai-developer\u002Fverification-and-completion\u002Fpreparing-release-version","20.ai-developer\u002F04.verification-and-completion\u002F02.preparing-release-version",{"title":5014,"path":5015,"stem":5016},"Демонстрація, публікація та критерії оцінювання","\u002Fai-developer\u002Fverification-and-completion\u002Fproduct-showcase-and-publishing","20.ai-developer\u002F04.verification-and-completion\u002F03.product-showcase-and-publishing",{"title":5018,"path":5019,"stem":5020,"children":5021,"page":59},"Tailwind","\u002Ftailwind","21.tailwind",[5022,5026,5030,5034,5038,5042,5046,5050,5054,5058,5062,5066],{"title":5023,"path":5024,"stem":5025},"Що таке Tailwind CSS і навіщо він потрібен","\u002Ftailwind\u002Ftailwind-intro-philosophy","21.tailwind\u002F01.tailwind-intro-philosophy",{"title":5027,"path":5028,"stem":5029},"Встановлення та налаштування Tailwind CSS v4","\u002Ftailwind\u002Ftailwind-installation-setup","21.tailwind\u002F02.tailwind-installation-setup",{"title":5031,"path":5032,"stem":5033},"Utility-класи: основи та система Tailwind","\u002Ftailwind\u002Ftailwind-utility-classes-core","21.tailwind\u002F03.tailwind-utility-classes-core",{"title":5035,"path":5036,"stem":5037},"Layout: Flexbox та Grid через Tailwind","\u002Ftailwind\u002Ftailwind-flexbox-grid","21.tailwind\u002F04.tailwind-flexbox-grid",{"title":5039,"path":5040,"stem":5041},"Кастомізація теми через @theme у Tailwind v4","\u002Ftailwind\u002Ftailwind-theme-customization","21.tailwind\u002F05.tailwind-theme-customization",{"title":5043,"path":5044,"stem":5045},"Варіанти: hover, focus, responsive, dark mode та нові v4","\u002Ftailwind\u002Ftailwind-variants-states","21.tailwind\u002F06.tailwind-variants-states",{"title":5047,"path":5048,"stem":5049},"Типографіка та система кольорів у Tailwind v4","\u002Ftailwind\u002Ftailwind-typography-colors","21.tailwind\u002F07.tailwind-typography-colors",{"title":5051,"path":5052,"stem":5053},"Компоненти та повторюваність: @apply, @utility та патерни","\u002Ftailwind\u002Ftailwind-components-patterns","21.tailwind\u002F08.tailwind-components-patterns",{"title":5055,"path":5056,"stem":5057},"Темна тема та система дизайн-токенів у Tailwind v4","\u002Ftailwind\u002Ftailwind-dark-mode-theming","21.tailwind\u002F09.tailwind-dark-mode-theming",{"title":5059,"path":5060,"stem":5061},"Довільні значення та контейнерні запити у Tailwind v4","\u002Ftailwind\u002Ftailwind-arbitrary-container-queries","21.tailwind\u002F10.tailwind-arbitrary-container-queries",{"title":5063,"path":5064,"stem":5065},"Анімації, трансформації та 3D у Tailwind v4","\u002Ftailwind\u002Ftailwind-animations-transforms","21.tailwind\u002F11.tailwind-animations-transforms",{"title":5067,"path":5068,"stem":5069},"Tailwind CLI, PostCSS та інтеграція з фреймворками","\u002Ftailwind\u002Ftailwind-cli-tooling","21.tailwind\u002F12.tailwind-cli-tooling",{"title":5071,"path":5072,"stem":5073},"Тестування компонентів діаграм","\u002Ftest-components","98.test-components",{"id":5075,"title":4682,"body":5076,"description":5383,"extension":20799,"links":20800,"meta":20801,"navigation":5411,"path":4683,"seo":20802,"stem":4684,"__hash__":20803},"docs\u002F18.web-development\u002F14.realtime-notifications-jobs\u002F05-notification-system.md",{"type":5077,"value":5078,"toc":20757},"minimark",[5079,5083,5088,5092,5178,5181,5184,5270,5272,5276,5287,5347,5365,5367,5371,5374,5692,5697,5797,5799,5803,5806,6636,6641,6701,6705,6760,6762,6766,6769,8830,8835,8952,8968,8970,8974,8977,10308,10313,10375,10392,10394,10398,10401,11567,11572,11695,11708,11710,11714,11717,11927,11936,12176,12178,12182,12185,12189,13190,13194,13470,13474,14661,14665,15195,15197,15201,15204,15208,15632,15638,15791,15795,16173,16177,16499,16503,16744,16748,17194,17198,17495,17499,17717,17719,17723,17737,18162,18167,18308,18315,18317,18321,18325,18328,18403,18407,18414,18674,18678,18681,18900,18904,18907,19208,19212,19215,19612,19616,19619,19823,19827,19830,20082,20085,20283,20285,20289,20503,20505,20509,20641,20647,20667,20669,20673,20680,20730,20736,20753],[5080,5081,4682],"h1",{"id":5082},"архітектура-системи-нотифікацій",[5084,5085,5087],"h2",{"id":5086},"короткий-зміст","Короткий зміст",[5089,5090,5091],"p",{},"У цій лекції розглядається побудова повноцінної системи in-app нотифікацій:",[5093,5094,5095,5103,5109,5132,5138,5160,5166,5172],"ul",{},[5096,5097,5098,5102],"li",{},[5099,5100,5101],"strong",{},"Архітектура системи"," — компоненти: Notification Entity (БД), NotificationService (бізнес-логіка), WebSocket Gateway (real-time доставка), REST API (історія нотифікацій)",[5096,5104,5105,5108],{},[5099,5106,5107],{},"Entity для notifications"," — структура таблиці: id, userId, message, type (info\u002Fwarning\u002Ferror\u002Fsuccess), isRead, createdAt, metadata (JSON для додаткових даних)",[5096,5110,5111,5114,5115,5119,5120,5123,5124,5127,5128,5131],{},[5099,5112,5113],{},"NotificationService"," — методи: ",[5116,5117,5118],"code",{},"create()"," для створення нотифікації, ",[5116,5121,5122],{},"markAsRead()"," для позначення прочитаної, ",[5116,5125,5126],{},"getUnreadCount()"," для лічильника, ",[5116,5129,5130],{},"getUserNotifications()"," для історії",[5096,5133,5134,5137],{},[5099,5135,5136],{},"Real-time доставка"," — інтеграція з WebSocket Gateway, відправка події 'notification' при створенні нотифікації, target користувача через userId → socket mapping",[5096,5139,5140,5143,5144,5147,5148,5151,5152,5155,5156,5159],{},[5099,5141,5142],{},"REST endpoints"," — ",[5116,5145,5146],{},"GET \u002Fnotifications"," для отримання списку, ",[5116,5149,5150],{},"GET \u002Fnotifications\u002Funread-count"," для badge, ",[5116,5153,5154],{},"PATCH \u002Fnotifications\u002F:id\u002Fread"," для marking as read, ",[5116,5157,5158],{},"DELETE \u002Fnotifications\u002F:id"," для видалення",[5096,5161,5162,5165],{},[5099,5163,5164],{},"Типи нотифікацій"," — enum NotificationType: POST_LIKE, COMMENT_REPLY, FOLLOW, SYSTEM_ALERT, різні іконки та дії для кожного типу",[5096,5167,5168,5171],{},[5099,5169,5170],{},"Групування та пагінація"," — пагінація для списку нотифікацій, сортування за createdAt DESC, фільтрація за isRead, group by type",[5096,5173,5174,5177],{},[5099,5175,5176],{},"Push при офлайн"," — збереження у БД навіть якщо користувач офлайн, доставка при наступному підключенні",[5089,5179,5180],{},"Розглядаються практичні сценарії: нотифікації про нові лайки, коментарі, підписки, системні повідомлення, інтеграція з frontend для real-time badge оновлення.",[5182,5183],"hr",{},[5185,5186,5187,5215],"card-group",{},[5188,5189,5192],"card",{"icon":5190,"title":5191},"i-lucide-target","🎯 Мета лекції",[5093,5193,5194,5197,5200,5203,5206,5209,5212],{},[5096,5195,5196],{},"Спроєктувати повноцінну архітектуру системи in-app нотифікацій з БД, бізнес-логікою, real-time доставкою та REST API.",[5096,5198,5199],{},"Створити Notification Entity з підтримкою різних типів нотифікацій, read\u002Funread статусів та metadata для додаткових даних.",[5096,5201,5202],{},"Впровадити NotificationService з методами створення, читання, позначення як прочитані, видалення та підрахунку непрочитаних.",[5096,5204,5205],{},"Інтегрувати WebSocket Gateway для миттєвої доставки нотифікацій online користувачам через event 'notification'.",[5096,5207,5208],{},"Побудувати REST API для отримання історії нотифікацій з пагінацією, фільтрацією та сортуванням.",[5096,5210,5211],{},"Реалізувати систему типів нотифікацій (likes, comments, follows, system alerts) з різними іконками та діями.",[5096,5213,5214],{},"Забезпечити доставку нотифікацій offline користувачам при наступному підключенні.",[5188,5216,5218],{"icon":4574,"title":5217},"🔑 Ключові терміни",[5093,5219,5220,5226,5232,5242,5248,5264],{},[5096,5221,5222,5225],{},[5099,5223,5224],{},"In-App Notification:"," повідомлення, що відображається всередині веб-застосунку без використання browser push API чи email.",[5096,5227,5228,5231],{},[5099,5229,5230],{},"Notification Badge:"," візуальний індикатор (зазвичай червоне коло з числом) кількості непрочитаних нотифікацій.",[5096,5233,5234,5237,5238,5241],{},[5099,5235,5236],{},"Read Receipt:"," механізм підтвердження, що користувач прочитав нотифікацію (зміна статусу ",[5116,5239,5240],{},"isRead: false → true",").",[5096,5243,5244,5247],{},[5099,5245,5246],{},"Notification Type:"," категорія нотифікації (LIKE, COMMENT, FOLLOW) для різного UI та логіки обробки.",[5096,5249,5250,5253,5254,5257,5258,5257,5261,5241],{},[5099,5251,5252],{},"Metadata:"," додаткові дані нотифікації у форматі JSON (наприклад, ",[5116,5255,5256],{},"postId",", ",[5116,5259,5260],{},"commentId",[5116,5262,5263],{},"authorName",[5096,5265,5266,5269],{},[5099,5267,5268],{},"Transactional Notification:"," нотифікація про дію користувача (лайк, коментар), на відміну від promotional (реклама).",[5182,5271],{},[5084,5273,5275],{"id":5274},"контекст-від-real-time-технологій-до-бізнес-логіки","Контекст: Від real-time технологій до бізнес-логіки",[5089,5277,5278,5279,5282,5283,5286],{},"У попередніх лекціях ми опанували технології для real-time комунікації: WebSocket для двостороннього зв'язку, SSE для потокової передачі подій від сервера. Проте сама ",[5099,5280,5281],{},"технологія доставки"," — це лише частина puzzle. Для побудови повноцінної системи нотифікацій потрібна ",[5099,5284,5285],{},"бізнес-логіка",", що керує життєвим циклом нотифікацій:",[5288,5289,5290,5317,5323,5329,5335,5341],"ol",{},[5096,5291,5292,5295,5296],{},[5099,5293,5294],{},"Створення нотифікації:"," коли користувач A лайкає пост користувача B, система має:",[5093,5297,5298,5301,5311,5314],{},[5096,5299,5300],{},"Перевірити, чи B не заблокував A",[5096,5302,5303,5304,5307,5308],{},"Створити запис у БД з типом ",[5116,5305,5306],{},"POST_LIKE"," та metadata ",[5116,5309,5310],{},"{ postId, likerId }",[5096,5312,5313],{},"Якщо B online — відправити через WebSocket",[5096,5315,5316],{},"Якщо B offline — зберегти для доставки пізніше",[5096,5318,5319,5322],{},[5099,5320,5321],{},"Збереження історії:"," користувач має бачити історію всіх нотифікацій (останні 100, 500), навіть якщо він був offline.",[5096,5324,5325,5328],{},[5099,5326,5327],{},"Read\u002FUnread стани:"," після прочитання нотифікація позначається як read, badge з кількістю непрочитаних оновлюється.",[5096,5330,5331,5334],{},[5099,5332,5333],{},"Пагінація та фільтрація:"," список нотифікацій має пагінацію (20 на сторінку), фільтри (лише непрочитані, лише коментарі).",[5096,5336,5337,5340],{},[5099,5338,5339],{},"Видалення:"," користувач може видалити окрему нотифікацію або всі read.",[5096,5342,5343,5346],{},[5099,5344,5345],{},"Типізація:"," різні типи нотифікацій (LIKE, COMMENT, FOLLOW) мають різні іконки, тексти, дії (клік → перехід на пост).",[5089,5348,5349,5350,5353,5354,5257,5357,5360,5361,5364],{},"Система нотифікацій — це ",[5099,5351,5352],{},"інтеграція"," WebSocket\u002FSSE технологій з ",[5099,5355,5356],{},"бізнес-логікою",[5099,5358,5359],{},"базою даних"," та ",[5099,5362,5363],{},"REST API",". У цій лекції ми побудуємо всю архітектуру end-to-end.",[5182,5366],{},[5084,5368,5370],{"id":5369},"архітектурний-огляд-системи","Архітектурний огляд системи",[5089,5372,5373],{},"Система нотифікацій складається з кількох шарів, кожен з яких має чітку відповідальність.",[5375,5376,5377],"plant-uml",{"alt":4682},[5378,5379,5384],"pre",{"className":5380,"code":5381,"language":5382,"meta":5383,"style":5383},"language-plantuml shiki shiki-themes light-plus dark-plus dark-plus","@startuml\nskinparam style plain\nskinparam backgroundColor #FFFFFF\n\nactor User as \"Користувач A\" #DBEAFE\nactor UserB as \"Користувач B\u003Cbr\u002F>(отримувач)\" #DCFCE7\n\npackage \"Frontend (Browser)\" #F1F5F9 {\n  component NotificationBell #E2E8F0\n  component NotificationList #E2E8F0\n  component WebSocketClient #E2E8F0\n}\n\npackage \"Backend (NestJS)\" #DBEAFE {\n  package \"REST API\" #E2E8F0 {\n    component NotificationsController\n  }\n  \n  package \"WebSocket Layer\" #DCFCE7 {\n    component NotificationsGateway\n  }\n  \n  package \"Business Logic\" #FEF3C7 {\n    component NotificationService\n    component ConnectionManager\n  }\n  \n  package \"Data Layer\" #FCE7F3 {\n    component NotificationRepository\n  }\n}\n\ndatabase \"PostgreSQL\" #E0E7FF {\n  storage \"notifications table\" as NotifTable\n}\n\nUser --> NotificationsController : POST \u002Fposts\u002F:id\u002Flike\nNotificationsController --> NotificationService : createNotification()\nNotificationService --> NotificationRepository : save()\nNotificationRepository --> NotifTable\n\nNotificationService --> ConnectionManager : isUserOnline(userId)\nConnectionManager --> NotificationsGateway : getUserSocket(userId)\nNotificationsGateway --> WebSocketClient : emit('notification')\nWebSocketClient --> NotificationBell : update badge\nWebSocketClient --> NotificationList : add to list\n\nUserB --> NotificationsController : GET \u002Fnotifications\nNotificationsController --> NotificationService : getUserNotifications()\nNotificationService --> NotificationRepository : findByUserId()\nNotificationRepository --> NotifTable\n\n@enduml\n","plantuml","",[5116,5385,5386,5394,5400,5406,5413,5419,5425,5430,5436,5442,5448,5454,5460,5465,5471,5477,5483,5489,5495,5501,5507,5512,5517,5523,5529,5535,5540,5545,5551,5557,5562,5567,5572,5578,5584,5589,5594,5600,5606,5612,5618,5623,5629,5635,5641,5647,5653,5658,5664,5670,5676,5681,5686],{"__ignoreMap":5383},[5387,5388,5391],"span",{"class":5389,"line":5390},"line",1,[5387,5392,5393],{},"@startuml\n",[5387,5395,5397],{"class":5389,"line":5396},2,[5387,5398,5399],{},"skinparam style plain\n",[5387,5401,5403],{"class":5389,"line":5402},3,[5387,5404,5405],{},"skinparam backgroundColor #FFFFFF\n",[5387,5407,5409],{"class":5389,"line":5408},4,[5387,5410,5412],{"emptyLinePlaceholder":5411},true,"\n",[5387,5414,5416],{"class":5389,"line":5415},5,[5387,5417,5418],{},"actor User as \"Користувач A\" #DBEAFE\n",[5387,5420,5422],{"class":5389,"line":5421},6,[5387,5423,5424],{},"actor UserB as \"Користувач B\u003Cbr\u002F>(отримувач)\" #DCFCE7\n",[5387,5426,5428],{"class":5389,"line":5427},7,[5387,5429,5412],{"emptyLinePlaceholder":5411},[5387,5431,5433],{"class":5389,"line":5432},8,[5387,5434,5435],{},"package \"Frontend (Browser)\" #F1F5F9 {\n",[5387,5437,5439],{"class":5389,"line":5438},9,[5387,5440,5441],{},"  component NotificationBell #E2E8F0\n",[5387,5443,5445],{"class":5389,"line":5444},10,[5387,5446,5447],{},"  component NotificationList #E2E8F0\n",[5387,5449,5451],{"class":5389,"line":5450},11,[5387,5452,5453],{},"  component WebSocketClient #E2E8F0\n",[5387,5455,5457],{"class":5389,"line":5456},12,[5387,5458,5459],{},"}\n",[5387,5461,5463],{"class":5389,"line":5462},13,[5387,5464,5412],{"emptyLinePlaceholder":5411},[5387,5466,5468],{"class":5389,"line":5467},14,[5387,5469,5470],{},"package \"Backend (NestJS)\" #DBEAFE {\n",[5387,5472,5474],{"class":5389,"line":5473},15,[5387,5475,5476],{},"  package \"REST API\" #E2E8F0 {\n",[5387,5478,5480],{"class":5389,"line":5479},16,[5387,5481,5482],{},"    component NotificationsController\n",[5387,5484,5486],{"class":5389,"line":5485},17,[5387,5487,5488],{},"  }\n",[5387,5490,5492],{"class":5389,"line":5491},18,[5387,5493,5494],{},"  \n",[5387,5496,5498],{"class":5389,"line":5497},19,[5387,5499,5500],{},"  package \"WebSocket Layer\" #DCFCE7 {\n",[5387,5502,5504],{"class":5389,"line":5503},20,[5387,5505,5506],{},"    component NotificationsGateway\n",[5387,5508,5510],{"class":5389,"line":5509},21,[5387,5511,5488],{},[5387,5513,5515],{"class":5389,"line":5514},22,[5387,5516,5494],{},[5387,5518,5520],{"class":5389,"line":5519},23,[5387,5521,5522],{},"  package \"Business Logic\" #FEF3C7 {\n",[5387,5524,5526],{"class":5389,"line":5525},24,[5387,5527,5528],{},"    component NotificationService\n",[5387,5530,5532],{"class":5389,"line":5531},25,[5387,5533,5534],{},"    component ConnectionManager\n",[5387,5536,5538],{"class":5389,"line":5537},26,[5387,5539,5488],{},[5387,5541,5543],{"class":5389,"line":5542},27,[5387,5544,5494],{},[5387,5546,5548],{"class":5389,"line":5547},28,[5387,5549,5550],{},"  package \"Data Layer\" #FCE7F3 {\n",[5387,5552,5554],{"class":5389,"line":5553},29,[5387,5555,5556],{},"    component NotificationRepository\n",[5387,5558,5560],{"class":5389,"line":5559},30,[5387,5561,5488],{},[5387,5563,5565],{"class":5389,"line":5564},31,[5387,5566,5459],{},[5387,5568,5570],{"class":5389,"line":5569},32,[5387,5571,5412],{"emptyLinePlaceholder":5411},[5387,5573,5575],{"class":5389,"line":5574},33,[5387,5576,5577],{},"database \"PostgreSQL\" #E0E7FF {\n",[5387,5579,5581],{"class":5389,"line":5580},34,[5387,5582,5583],{},"  storage \"notifications table\" as NotifTable\n",[5387,5585,5587],{"class":5389,"line":5586},35,[5387,5588,5459],{},[5387,5590,5592],{"class":5389,"line":5591},36,[5387,5593,5412],{"emptyLinePlaceholder":5411},[5387,5595,5597],{"class":5389,"line":5596},37,[5387,5598,5599],{},"User --> NotificationsController : POST \u002Fposts\u002F:id\u002Flike\n",[5387,5601,5603],{"class":5389,"line":5602},38,[5387,5604,5605],{},"NotificationsController --> NotificationService : createNotification()\n",[5387,5607,5609],{"class":5389,"line":5608},39,[5387,5610,5611],{},"NotificationService --> NotificationRepository : save()\n",[5387,5613,5615],{"class":5389,"line":5614},40,[5387,5616,5617],{},"NotificationRepository --> NotifTable\n",[5387,5619,5621],{"class":5389,"line":5620},41,[5387,5622,5412],{"emptyLinePlaceholder":5411},[5387,5624,5626],{"class":5389,"line":5625},42,[5387,5627,5628],{},"NotificationService --> ConnectionManager : isUserOnline(userId)\n",[5387,5630,5632],{"class":5389,"line":5631},43,[5387,5633,5634],{},"ConnectionManager --> NotificationsGateway : getUserSocket(userId)\n",[5387,5636,5638],{"class":5389,"line":5637},44,[5387,5639,5640],{},"NotificationsGateway --> WebSocketClient : emit('notification')\n",[5387,5642,5644],{"class":5389,"line":5643},45,[5387,5645,5646],{},"WebSocketClient --> NotificationBell : update badge\n",[5387,5648,5650],{"class":5389,"line":5649},46,[5387,5651,5652],{},"WebSocketClient --> NotificationList : add to list\n",[5387,5654,5656],{"class":5389,"line":5655},47,[5387,5657,5412],{"emptyLinePlaceholder":5411},[5387,5659,5661],{"class":5389,"line":5660},48,[5387,5662,5663],{},"UserB --> NotificationsController : GET \u002Fnotifications\n",[5387,5665,5667],{"class":5389,"line":5666},49,[5387,5668,5669],{},"NotificationsController --> NotificationService : getUserNotifications()\n",[5387,5671,5673],{"class":5389,"line":5672},50,[5387,5674,5675],{},"NotificationService --> NotificationRepository : findByUserId()\n",[5387,5677,5679],{"class":5389,"line":5678},51,[5387,5680,5617],{},[5387,5682,5684],{"class":5389,"line":5683},52,[5387,5685,5412],{"emptyLinePlaceholder":5411},[5387,5687,5689],{"class":5389,"line":5688},53,[5387,5690,5691],{},"@enduml\n",[5693,5694,5696],"h3",{"id":5695},"компоненти-системи","Компоненти системи",[5698,5699,5700,5716],"table",{},[5701,5702,5703],"thead",{},[5704,5705,5706,5710,5713],"tr",{},[5707,5708,5709],"th",{},"Компонент",[5707,5711,5712],{},"Відповідальність",[5707,5714,5715],{},"Технології",[5717,5718,5719,5733,5746,5758,5771,5784],"tbody",{},[5704,5720,5721,5727,5730],{},[5722,5723,5724],"td",{},[5099,5725,5726],{},"Notification Entity",[5722,5728,5729],{},"Модель даних нотифікації",[5722,5731,5732],{},"TypeORM, PostgreSQL",[5704,5734,5735,5740,5743],{},[5722,5736,5737],{},[5099,5738,5739],{},"NotificationRepository",[5722,5741,5742],{},"Доступ до БД (CRUD операції)",[5722,5744,5745],{},"TypeORM Repository",[5704,5747,5748,5752,5755],{},[5722,5749,5750],{},[5099,5751,5113],{},[5722,5753,5754],{},"Бізнес-логіка (створення, читання, видалення)",[5722,5756,5757],{},"NestJS Injectable",[5704,5759,5760,5765,5768],{},[5722,5761,5762],{},[5099,5763,5764],{},"NotificationsGateway",[5722,5766,5767],{},"Real-time доставка через WebSocket",[5722,5769,5770],{},"Socket.IO",[5704,5772,5773,5778,5781],{},[5722,5774,5775],{},[5099,5776,5777],{},"NotificationsController",[5722,5779,5780],{},"REST API для історії та управління",[5722,5782,5783],{},"NestJS Controller",[5704,5785,5786,5791,5794],{},[5722,5787,5788],{},[5099,5789,5790],{},"ConnectionManager",[5722,5792,5793],{},"Відстеження online користувачів",[5722,5795,5796],{},"Map\u003CuserId, socketId>",[5182,5798],{},[5084,5800,5802],{"id":5801},"notification-entity-структура-даних","Notification Entity: Структура даних",[5089,5804,5805],{},"Створимо TypeORM Entity для зберігання нотифікацій у базі даних.",[5378,5807,5811],{"className":5808,"code":5809,"language":5810,"meta":5383,"style":5383},"language-typescript shiki shiki-themes light-plus dark-plus dark-plus","\u002F\u002F src\u002Fnotifications\u002Fentities\u002Fnotification.entity.ts\nimport {\n  Entity,\n  PrimaryGeneratedColumn,\n  Column,\n  ManyToOne,\n  JoinColumn,\n  CreateDateColumn,\n  Index,\n} from 'typeorm';\nimport { User } from '..\u002F..\u002Fusers\u002Fentities\u002Fuser.entity';\n\nexport enum NotificationType {\n  POST_LIKE = 'POST_LIKE',               \u002F\u002F Лайк на пості\n  POST_COMMENT = 'POST_COMMENT',         \u002F\u002F Коментар до поста\n  COMMENT_REPLY = 'COMMENT_REPLY',       \u002F\u002F Відповідь на коментар\n  USER_FOLLOW = 'USER_FOLLOW',           \u002F\u002F Підписка на користувача\n  POST_MENTION = 'POST_MENTION',         \u002F\u002F Згадування у пості (@username)\n  SYSTEM_ALERT = 'SYSTEM_ALERT',         \u002F\u002F Системне повідомлення\n  ACHIEVEMENT = 'ACHIEVEMENT',           \u002F\u002F Досягнення (наприклад, 100 фоловерів)\n}\n\n@Entity('notifications')\n@Index(['userId', 'isRead']) \u002F\u002F Композитний індекс для швидкого пошуку непрочитаних\n@Index(['userId', 'createdAt']) \u002F\u002F Індекс для сортування по даті\nexport class Notification {\n  @PrimaryGeneratedColumn('uuid')\n  id: string;\n\n  \u002F\u002F Отримувач нотифікації\n  @Column()\n  userId: number;\n\n  @ManyToOne(() => User, { onDelete: 'CASCADE' })\n  @JoinColumn({ name: 'userId' })\n  user: User;\n\n  \u002F\u002F Відправник (якщо є, для SYSTEM_ALERT може бути null)\n  @Column({ nullable: true })\n  actorId?: number;\n\n  @ManyToOne(() => User, { eager: true })\n  @JoinColumn({ name: 'actorId' })\n  actor?: User;\n\n  \u002F\u002F Тип нотифікації\n  @Column({\n    type: 'enum',\n    enum: NotificationType,\n  })\n  type: NotificationType;\n\n  \u002F\u002F Основний текст нотифікації\n  @Column({ type: 'text' })\n  message: string;\n\n  \u002F\u002F Додаткові дані у форматі JSON\n  @Column({ type: 'jsonb', nullable: true })\n  metadata?: {\n    postId?: string;\n    commentId?: string;\n    achievementType?: string;\n    \u002F\u002F Інші поля залежно від типу\n  };\n\n  \u002F\u002F Статус прочитання\n  @Column({ default: false })\n  isRead: boolean;\n\n  \u002F\u002F Дата прочитання (для аналітики)\n  @Column({ type: 'timestamp', nullable: true })\n  readAt?: Date;\n\n  @CreateDateColumn()\n  createdAt: Date;\n}\n","typescript",[5116,5812,5813,5819,5829,5838,5845,5852,5859,5866,5873,5880,5895,5915,5919,5934,5952,5968,5984,6000,6015,6030,6045,6049,6053,6071,6095,6115,6127,6142,6155,6159,6164,6174,6186,6190,6218,6236,6247,6251,6256,6272,6284,6288,6309,6324,6335,6339,6344,6353,6363,6372,6377,6389,6393,6398,6415,6427,6432,6438,6460,6469,6481,6493,6505,6511,6517,6522,6528,6545,6558,6563,6569,6591,6604,6609,6619,6631],{"__ignoreMap":5383},[5387,5814,5815],{"class":5389,"line":5390},[5387,5816,5818],{"class":5817},"spJ8K","\u002F\u002F src\u002Fnotifications\u002Fentities\u002Fnotification.entity.ts\n",[5387,5820,5821,5825],{"class":5389,"line":5396},[5387,5822,5824],{"class":5823},"s8xlr","import",[5387,5826,5828],{"class":5827},"sHH4Y"," {\n",[5387,5830,5831,5835],{"class":5389,"line":5402},[5387,5832,5834],{"class":5833},"siwwj","  Entity",[5387,5836,5837],{"class":5827},",\n",[5387,5839,5840,5843],{"class":5389,"line":5408},[5387,5841,5842],{"class":5833},"  PrimaryGeneratedColumn",[5387,5844,5837],{"class":5827},[5387,5846,5847,5850],{"class":5389,"line":5415},[5387,5848,5849],{"class":5833},"  Column",[5387,5851,5837],{"class":5827},[5387,5853,5854,5857],{"class":5389,"line":5421},[5387,5855,5856],{"class":5833},"  ManyToOne",[5387,5858,5837],{"class":5827},[5387,5860,5861,5864],{"class":5389,"line":5427},[5387,5862,5863],{"class":5833},"  JoinColumn",[5387,5865,5837],{"class":5827},[5387,5867,5868,5871],{"class":5389,"line":5432},[5387,5869,5870],{"class":5833},"  CreateDateColumn",[5387,5872,5837],{"class":5827},[5387,5874,5875,5878],{"class":5389,"line":5438},[5387,5876,5877],{"class":5833},"  Index",[5387,5879,5837],{"class":5827},[5387,5881,5882,5885,5888,5892],{"class":5389,"line":5444},[5387,5883,5884],{"class":5827},"} ",[5387,5886,5887],{"class":5823},"from",[5387,5889,5891],{"class":5890},"sbdoH"," 'typeorm'",[5387,5893,5894],{"class":5827},";\n",[5387,5896,5897,5899,5902,5905,5908,5910,5913],{"class":5389,"line":5450},[5387,5898,5824],{"class":5823},[5387,5900,5901],{"class":5827}," { ",[5387,5903,5904],{"class":5833},"User",[5387,5906,5907],{"class":5827}," } ",[5387,5909,5887],{"class":5823},[5387,5911,5912],{"class":5890}," '..\u002F..\u002Fusers\u002Fentities\u002Fuser.entity'",[5387,5914,5894],{"class":5827},[5387,5916,5917],{"class":5389,"line":5456},[5387,5918,5412],{"emptyLinePlaceholder":5411},[5387,5920,5921,5924,5928,5932],{"class":5389,"line":5462},[5387,5922,5923],{"class":5823},"export",[5387,5925,5927],{"class":5926},"su1O8"," enum",[5387,5929,5931],{"class":5930},"sN1BT"," NotificationType",[5387,5933,5828],{"class":5827},[5387,5935,5936,5940,5943,5946,5949],{"class":5389,"line":5467},[5387,5937,5939],{"class":5938},"s-QsJ","  POST_LIKE",[5387,5941,5942],{"class":5827}," = ",[5387,5944,5945],{"class":5890},"'POST_LIKE'",[5387,5947,5948],{"class":5827},",               ",[5387,5950,5951],{"class":5817},"\u002F\u002F Лайк на пості\n",[5387,5953,5954,5957,5959,5962,5965],{"class":5389,"line":5473},[5387,5955,5956],{"class":5938},"  POST_COMMENT",[5387,5958,5942],{"class":5827},[5387,5960,5961],{"class":5890},"'POST_COMMENT'",[5387,5963,5964],{"class":5827},",         ",[5387,5966,5967],{"class":5817},"\u002F\u002F Коментар до поста\n",[5387,5969,5970,5973,5975,5978,5981],{"class":5389,"line":5479},[5387,5971,5972],{"class":5938},"  COMMENT_REPLY",[5387,5974,5942],{"class":5827},[5387,5976,5977],{"class":5890},"'COMMENT_REPLY'",[5387,5979,5980],{"class":5827},",       ",[5387,5982,5983],{"class":5817},"\u002F\u002F Відповідь на коментар\n",[5387,5985,5986,5989,5991,5994,5997],{"class":5389,"line":5485},[5387,5987,5988],{"class":5938},"  USER_FOLLOW",[5387,5990,5942],{"class":5827},[5387,5992,5993],{"class":5890},"'USER_FOLLOW'",[5387,5995,5996],{"class":5827},",           ",[5387,5998,5999],{"class":5817},"\u002F\u002F Підписка на користувача\n",[5387,6001,6002,6005,6007,6010,6012],{"class":5389,"line":5491},[5387,6003,6004],{"class":5938},"  POST_MENTION",[5387,6006,5942],{"class":5827},[5387,6008,6009],{"class":5890},"'POST_MENTION'",[5387,6011,5964],{"class":5827},[5387,6013,6014],{"class":5817},"\u002F\u002F Згадування у пості (@username)\n",[5387,6016,6017,6020,6022,6025,6027],{"class":5389,"line":5497},[5387,6018,6019],{"class":5938},"  SYSTEM_ALERT",[5387,6021,5942],{"class":5827},[5387,6023,6024],{"class":5890},"'SYSTEM_ALERT'",[5387,6026,5964],{"class":5827},[5387,6028,6029],{"class":5817},"\u002F\u002F Системне повідомлення\n",[5387,6031,6032,6035,6037,6040,6042],{"class":5389,"line":5503},[5387,6033,6034],{"class":5938},"  ACHIEVEMENT",[5387,6036,5942],{"class":5827},[5387,6038,6039],{"class":5890},"'ACHIEVEMENT'",[5387,6041,5996],{"class":5827},[5387,6043,6044],{"class":5817},"\u002F\u002F Досягнення (наприклад, 100 фоловерів)\n",[5387,6046,6047],{"class":5389,"line":5509},[5387,6048,5459],{"class":5827},[5387,6050,6051],{"class":5389,"line":5514},[5387,6052,5412],{"emptyLinePlaceholder":5411},[5387,6054,6055,6058,6062,6065,6068],{"class":5389,"line":5519},[5387,6056,6057],{"class":5827},"@",[5387,6059,6061],{"class":6060},"s8Opu","Entity",[5387,6063,6064],{"class":5827},"(",[5387,6066,6067],{"class":5890},"'notifications'",[5387,6069,6070],{"class":5827},")\n",[5387,6072,6073,6075,6078,6081,6084,6086,6089,6092],{"class":5389,"line":5525},[5387,6074,6057],{"class":5827},[5387,6076,6077],{"class":6060},"Index",[5387,6079,6080],{"class":5827},"([",[5387,6082,6083],{"class":5890},"'userId'",[5387,6085,5257],{"class":5827},[5387,6087,6088],{"class":5890},"'isRead'",[5387,6090,6091],{"class":5827},"]) ",[5387,6093,6094],{"class":5817},"\u002F\u002F Композитний індекс для швидкого пошуку непрочитаних\n",[5387,6096,6097,6099,6101,6103,6105,6107,6110,6112],{"class":5389,"line":5531},[5387,6098,6057],{"class":5827},[5387,6100,6077],{"class":6060},[5387,6102,6080],{"class":5827},[5387,6104,6083],{"class":5890},[5387,6106,5257],{"class":5827},[5387,6108,6109],{"class":5890},"'createdAt'",[5387,6111,6091],{"class":5827},[5387,6113,6114],{"class":5817},"\u002F\u002F Індекс для сортування по даті\n",[5387,6116,6117,6119,6122,6125],{"class":5389,"line":5537},[5387,6118,5923],{"class":5823},[5387,6120,6121],{"class":5926}," class",[5387,6123,6124],{"class":5930}," Notification",[5387,6126,5828],{"class":5827},[5387,6128,6129,6132,6135,6137,6140],{"class":5389,"line":5542},[5387,6130,6131],{"class":5827},"  @",[5387,6133,6134],{"class":6060},"PrimaryGeneratedColumn",[5387,6136,6064],{"class":5827},[5387,6138,6139],{"class":5890},"'uuid'",[5387,6141,6070],{"class":5827},[5387,6143,6144,6147,6150,6153],{"class":5389,"line":5547},[5387,6145,6146],{"class":5833},"  id",[5387,6148,6149],{"class":5827},": ",[5387,6151,6152],{"class":5930},"string",[5387,6154,5894],{"class":5827},[5387,6156,6157],{"class":5389,"line":5553},[5387,6158,5412],{"emptyLinePlaceholder":5411},[5387,6160,6161],{"class":5389,"line":5559},[5387,6162,6163],{"class":5817},"  \u002F\u002F Отримувач нотифікації\n",[5387,6165,6166,6168,6171],{"class":5389,"line":5564},[5387,6167,6131],{"class":5827},[5387,6169,6170],{"class":6060},"Column",[5387,6172,6173],{"class":5827},"()\n",[5387,6175,6176,6179,6181,6184],{"class":5389,"line":5569},[5387,6177,6178],{"class":5833},"  userId",[5387,6180,6149],{"class":5827},[5387,6182,6183],{"class":5930},"number",[5387,6185,5894],{"class":5827},[5387,6187,6188],{"class":5389,"line":5574},[5387,6189,5412],{"emptyLinePlaceholder":5411},[5387,6191,6192,6194,6197,6200,6203,6206,6209,6212,6215],{"class":5389,"line":5580},[5387,6193,6131],{"class":5827},[5387,6195,6196],{"class":6060},"ManyToOne",[5387,6198,6199],{"class":5827},"(() ",[5387,6201,6202],{"class":5926},"=>",[5387,6204,6205],{"class":5833}," User",[5387,6207,6208],{"class":5827},", { ",[5387,6210,6211],{"class":5833},"onDelete:",[5387,6213,6214],{"class":5890}," 'CASCADE'",[5387,6216,6217],{"class":5827}," })\n",[5387,6219,6220,6222,6225,6228,6231,6234],{"class":5389,"line":5586},[5387,6221,6131],{"class":5827},[5387,6223,6224],{"class":6060},"JoinColumn",[5387,6226,6227],{"class":5827},"({ ",[5387,6229,6230],{"class":5833},"name:",[5387,6232,6233],{"class":5890}," 'userId'",[5387,6235,6217],{"class":5827},[5387,6237,6238,6241,6243,6245],{"class":5389,"line":5591},[5387,6239,6240],{"class":5833},"  user",[5387,6242,6149],{"class":5827},[5387,6244,5904],{"class":5930},[5387,6246,5894],{"class":5827},[5387,6248,6249],{"class":5389,"line":5596},[5387,6250,5412],{"emptyLinePlaceholder":5411},[5387,6252,6253],{"class":5389,"line":5602},[5387,6254,6255],{"class":5817},"  \u002F\u002F Відправник (якщо є, для SYSTEM_ALERT може бути null)\n",[5387,6257,6258,6260,6262,6264,6267,6270],{"class":5389,"line":5608},[5387,6259,6131],{"class":5827},[5387,6261,6170],{"class":6060},[5387,6263,6227],{"class":5827},[5387,6265,6266],{"class":5833},"nullable:",[5387,6268,6269],{"class":5926}," true",[5387,6271,6217],{"class":5827},[5387,6273,6274,6277,6280,6282],{"class":5389,"line":5614},[5387,6275,6276],{"class":5833},"  actorId",[5387,6278,6279],{"class":5827},"?: ",[5387,6281,6183],{"class":5930},[5387,6283,5894],{"class":5827},[5387,6285,6286],{"class":5389,"line":5620},[5387,6287,5412],{"emptyLinePlaceholder":5411},[5387,6289,6290,6292,6294,6296,6298,6300,6302,6305,6307],{"class":5389,"line":5625},[5387,6291,6131],{"class":5827},[5387,6293,6196],{"class":6060},[5387,6295,6199],{"class":5827},[5387,6297,6202],{"class":5926},[5387,6299,6205],{"class":5833},[5387,6301,6208],{"class":5827},[5387,6303,6304],{"class":5833},"eager:",[5387,6306,6269],{"class":5926},[5387,6308,6217],{"class":5827},[5387,6310,6311,6313,6315,6317,6319,6322],{"class":5389,"line":5631},[5387,6312,6131],{"class":5827},[5387,6314,6224],{"class":6060},[5387,6316,6227],{"class":5827},[5387,6318,6230],{"class":5833},[5387,6320,6321],{"class":5890}," 'actorId'",[5387,6323,6217],{"class":5827},[5387,6325,6326,6329,6331,6333],{"class":5389,"line":5637},[5387,6327,6328],{"class":5833},"  actor",[5387,6330,6279],{"class":5827},[5387,6332,5904],{"class":5930},[5387,6334,5894],{"class":5827},[5387,6336,6337],{"class":5389,"line":5643},[5387,6338,5412],{"emptyLinePlaceholder":5411},[5387,6340,6341],{"class":5389,"line":5649},[5387,6342,6343],{"class":5817},"  \u002F\u002F Тип нотифікації\n",[5387,6345,6346,6348,6350],{"class":5389,"line":5655},[5387,6347,6131],{"class":5827},[5387,6349,6170],{"class":6060},[5387,6351,6352],{"class":5827},"({\n",[5387,6354,6355,6358,6361],{"class":5389,"line":5660},[5387,6356,6357],{"class":5833},"    type:",[5387,6359,6360],{"class":5890}," 'enum'",[5387,6362,5837],{"class":5827},[5387,6364,6365,6368,6370],{"class":5389,"line":5666},[5387,6366,6367],{"class":5833},"    enum:",[5387,6369,5931],{"class":5833},[5387,6371,5837],{"class":5827},[5387,6373,6374],{"class":5389,"line":5672},[5387,6375,6376],{"class":5827},"  })\n",[5387,6378,6379,6382,6384,6387],{"class":5389,"line":5678},[5387,6380,6381],{"class":5833},"  type",[5387,6383,6149],{"class":5827},[5387,6385,6386],{"class":5930},"NotificationType",[5387,6388,5894],{"class":5827},[5387,6390,6391],{"class":5389,"line":5683},[5387,6392,5412],{"emptyLinePlaceholder":5411},[5387,6394,6395],{"class":5389,"line":5688},[5387,6396,6397],{"class":5817},"  \u002F\u002F Основний текст нотифікації\n",[5387,6399,6401,6403,6405,6407,6410,6413],{"class":5389,"line":6400},54,[5387,6402,6131],{"class":5827},[5387,6404,6170],{"class":6060},[5387,6406,6227],{"class":5827},[5387,6408,6409],{"class":5833},"type:",[5387,6411,6412],{"class":5890}," 'text'",[5387,6414,6217],{"class":5827},[5387,6416,6418,6421,6423,6425],{"class":5389,"line":6417},55,[5387,6419,6420],{"class":5833},"  message",[5387,6422,6149],{"class":5827},[5387,6424,6152],{"class":5930},[5387,6426,5894],{"class":5827},[5387,6428,6430],{"class":5389,"line":6429},56,[5387,6431,5412],{"emptyLinePlaceholder":5411},[5387,6433,6435],{"class":5389,"line":6434},57,[5387,6436,6437],{"class":5817},"  \u002F\u002F Додаткові дані у форматі JSON\n",[5387,6439,6441,6443,6445,6447,6449,6452,6454,6456,6458],{"class":5389,"line":6440},58,[5387,6442,6131],{"class":5827},[5387,6444,6170],{"class":6060},[5387,6446,6227],{"class":5827},[5387,6448,6409],{"class":5833},[5387,6450,6451],{"class":5890}," 'jsonb'",[5387,6453,5257],{"class":5827},[5387,6455,6266],{"class":5833},[5387,6457,6269],{"class":5926},[5387,6459,6217],{"class":5827},[5387,6461,6463,6466],{"class":5389,"line":6462},59,[5387,6464,6465],{"class":5833},"  metadata",[5387,6467,6468],{"class":5827},"?: {\n",[5387,6470,6472,6475,6477,6479],{"class":5389,"line":6471},60,[5387,6473,6474],{"class":5833},"    postId",[5387,6476,6279],{"class":5827},[5387,6478,6152],{"class":5930},[5387,6480,5894],{"class":5827},[5387,6482,6484,6487,6489,6491],{"class":5389,"line":6483},61,[5387,6485,6486],{"class":5833},"    commentId",[5387,6488,6279],{"class":5827},[5387,6490,6152],{"class":5930},[5387,6492,5894],{"class":5827},[5387,6494,6496,6499,6501,6503],{"class":5389,"line":6495},62,[5387,6497,6498],{"class":5833},"    achievementType",[5387,6500,6279],{"class":5827},[5387,6502,6152],{"class":5930},[5387,6504,5894],{"class":5827},[5387,6506,6508],{"class":5389,"line":6507},63,[5387,6509,6510],{"class":5817},"    \u002F\u002F Інші поля залежно від типу\n",[5387,6512,6514],{"class":5389,"line":6513},64,[5387,6515,6516],{"class":5827},"  };\n",[5387,6518,6520],{"class":5389,"line":6519},65,[5387,6521,5412],{"emptyLinePlaceholder":5411},[5387,6523,6525],{"class":5389,"line":6524},66,[5387,6526,6527],{"class":5817},"  \u002F\u002F Статус прочитання\n",[5387,6529,6531,6533,6535,6537,6540,6543],{"class":5389,"line":6530},67,[5387,6532,6131],{"class":5827},[5387,6534,6170],{"class":6060},[5387,6536,6227],{"class":5827},[5387,6538,6539],{"class":5833},"default:",[5387,6541,6542],{"class":5926}," false",[5387,6544,6217],{"class":5827},[5387,6546,6548,6551,6553,6556],{"class":5389,"line":6547},68,[5387,6549,6550],{"class":5833},"  isRead",[5387,6552,6149],{"class":5827},[5387,6554,6555],{"class":5930},"boolean",[5387,6557,5894],{"class":5827},[5387,6559,6561],{"class":5389,"line":6560},69,[5387,6562,5412],{"emptyLinePlaceholder":5411},[5387,6564,6566],{"class":5389,"line":6565},70,[5387,6567,6568],{"class":5817},"  \u002F\u002F Дата прочитання (для аналітики)\n",[5387,6570,6572,6574,6576,6578,6580,6583,6585,6587,6589],{"class":5389,"line":6571},71,[5387,6573,6131],{"class":5827},[5387,6575,6170],{"class":6060},[5387,6577,6227],{"class":5827},[5387,6579,6409],{"class":5833},[5387,6581,6582],{"class":5890}," 'timestamp'",[5387,6584,5257],{"class":5827},[5387,6586,6266],{"class":5833},[5387,6588,6269],{"class":5926},[5387,6590,6217],{"class":5827},[5387,6592,6594,6597,6599,6602],{"class":5389,"line":6593},72,[5387,6595,6596],{"class":5833},"  readAt",[5387,6598,6279],{"class":5827},[5387,6600,6601],{"class":5930},"Date",[5387,6603,5894],{"class":5827},[5387,6605,6607],{"class":5389,"line":6606},73,[5387,6608,5412],{"emptyLinePlaceholder":5411},[5387,6610,6612,6614,6617],{"class":5389,"line":6611},74,[5387,6613,6131],{"class":5827},[5387,6615,6616],{"class":6060},"CreateDateColumn",[5387,6618,6173],{"class":5827},[5387,6620,6622,6625,6627,6629],{"class":5389,"line":6621},75,[5387,6623,6624],{"class":5833},"  createdAt",[5387,6626,6149],{"class":5827},[5387,6628,6601],{"class":5930},[5387,6630,5894],{"class":5827},[5387,6632,6634],{"class":5389,"line":6633},76,[5387,6635,5459],{"class":5827},[5089,6637,6638],{},[5099,6639,6640],{},"Ключові аспекти Entity:",[5288,6642,6643,6657,6680,6689,6695],{},[5096,6644,6645,6648,6649,6652,6653,5241],{},[5099,6646,6647],{},"Композитні індекси:"," ",[5116,6650,6651],{},"@Index(['userId', 'isRead'])"," забезпечує швидкий пошук непрочитаних нотифікацій для конкретного користувача (типовий запит: ",[6654,6655,6656],"em",{},"\"дай мені всі непрочитані нотифікації користувача #123\"",[5096,6658,6659,6662,6663,6666,6667,6669,6670,6672,6673,5143,6676,6679],{},[5099,6660,6661],{},"JSONB metadata:"," PostgreSQL колонка типу ",[5116,6664,6665],{},"jsonb"," дозволяє зберігати додаткові дані без зміни схеми таблиці. Для ",[5116,6668,5306],{}," це може бути ",[5116,6671,5310],{},", для ",[5116,6674,6675],{},"COMMENT_REPLY",[5116,6677,6678],{},"{ commentId, parentCommentId }",".",[5096,6681,6682,6648,6685,6688],{},[5099,6683,6684],{},"Eager loading actor:",[5116,6686,6687],{},"actor"," завантажується автоматично, щоб у нотифікації відразу був доступний username та avatar відправника.",[5096,6690,6691,6694],{},[5099,6692,6693],{},"Enum для типу:"," TypeScript enum забезпечує типобезпеку та автодоповнення у IDE.",[5096,6696,6697,6700],{},[5099,6698,6699],{},"ON DELETE CASCADE:"," при видаленні користувача всі його нотифікації автоматично видаляються.",[5693,6702,6704],{"id":6703},"міграція-бд","Міграція БД",[5378,6706,6710],{"className":6707,"code":6708,"language":6709,"meta":5383,"style":5383},"language-bash shiki shiki-themes light-plus dark-plus dark-plus","# Згенерувати міграцію\nnpm run typeorm migration:generate -- -n CreateNotificationsTable\n\n# Застосувати міграцію\nnpm run typeorm migration:run\n","bash",[5116,6711,6712,6717,6740,6744,6749],{"__ignoreMap":5383},[5387,6713,6714],{"class":5389,"line":5390},[5387,6715,6716],{"class":5817},"# Згенерувати міграцію\n",[5387,6718,6719,6722,6725,6728,6731,6734,6737],{"class":5389,"line":5396},[5387,6720,6721],{"class":6060},"npm",[5387,6723,6724],{"class":5890}," run",[5387,6726,6727],{"class":5890}," typeorm",[5387,6729,6730],{"class":5890}," migration:generate",[5387,6732,6733],{"class":5926}," --",[5387,6735,6736],{"class":5926}," -n",[5387,6738,6739],{"class":5890}," CreateNotificationsTable\n",[5387,6741,6742],{"class":5389,"line":5402},[5387,6743,5412],{"emptyLinePlaceholder":5411},[5387,6745,6746],{"class":5389,"line":5408},[5387,6747,6748],{"class":5817},"# Застосувати міграцію\n",[5387,6750,6751,6753,6755,6757],{"class":5389,"line":5415},[5387,6752,6721],{"class":6060},[5387,6754,6724],{"class":5890},[5387,6756,6727],{"class":5890},[5387,6758,6759],{"class":5890}," migration:run\n",[5182,6761],{},[5084,6763,6765],{"id":6764},"notificationservice-бізнес-логіка","NotificationService: Бізнес-логіка",[5089,6767,6768],{},"Створимо сервіс з методами для управління життєвим циклом нотифікацій.",[5378,6770,6772],{"className":5808,"code":6771,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fnotifications\u002Fnotifications.service.ts\nimport { Injectable, NotFoundException } from '@nestjs\u002Fcommon';\nimport { InjectRepository } from '@nestjs\u002Ftypeorm';\nimport { Repository } from 'typeorm';\nimport { Notification, NotificationType } from '.\u002Fentities\u002Fnotification.entity';\nimport { EventEmitter2 } from '@nestjs\u002Fevent-emitter';\n\ninterface CreateNotificationDto {\n  userId: number;\n  actorId?: number;\n  type: NotificationType;\n  message: string;\n  metadata?: any;\n}\n\ninterface PaginatedNotifications {\n  notifications: Notification[];\n  total: number;\n  page: number;\n  pageSize: number;\n  hasMore: boolean;\n}\n\n@Injectable()\nexport class NotificationsService {\n  constructor(\n    @InjectRepository(Notification)\n    private notificationRepository: Repository\u003CNotification>,\n    private eventEmitter: EventEmitter2, \u002F\u002F Для емітування подій до Gateway\n  ) {}\n\n  \u002F**\n   * Створити нову нотифікацію\n   *\u002F\n  async create(dto: CreateNotificationDto): Promise\u003CNotification> {\n    \u002F\u002F Перевірка: не створювати нотифікацію, якщо actorId === userId\n    \u002F\u002F (користувач лайкнув свій власний пост)\n    if (dto.actorId && dto.actorId === dto.userId) {\n      return null;\n    }\n\n    const notification = this.notificationRepository.create({\n      userId: dto.userId,\n      actorId: dto.actorId,\n      type: dto.type,\n      message: dto.message,\n      metadata: dto.metadata,\n      isRead: false,\n    });\n\n    const saved = await this.notificationRepository.save(notification);\n\n    \u002F\u002F Емітувати подію для NotificationsGateway\n    this.eventEmitter.emit('notification.created', saved);\n\n    console.log(\n      `[NotificationService] Створено нотифікацію ${saved.id} для користувача ${saved.userId}`\n    );\n\n    return saved;\n  }\n\n  \u002F**\n   * Отримати нотифікації користувача з пагінацією\n   *\u002F\n  async getUserNotifications(\n    userId: number,\n    page: number = 1,\n    pageSize: number = 20,\n    unreadOnly: boolean = false,\n  ): Promise\u003CPaginatedNotifications> {\n    const query = this.notificationRepository\n      .createQueryBuilder('notification')\n      .where('notification.userId = :userId', { userId })\n      .orderBy('notification.createdAt', 'DESC')\n      .skip((page - 1) * pageSize)\n      .take(pageSize);\n\n    if (unreadOnly) {\n      query.andWhere('notification.isRead = false');\n    }\n\n    const [notifications, total] = await query.getManyAndCount();\n\n    return {\n      notifications,\n      total,\n      page,\n      pageSize,\n      hasMore: total > page * pageSize,\n    };\n  }\n\n  \u002F**\n   * Отримати кількість непрочитаних нотифікацій\n   *\u002F\n  async getUnreadCount(userId: number): Promise\u003Cnumber> {\n    return this.notificationRepository.count({\n      where: {\n        userId,\n        isRead: false,\n      },\n    });\n  }\n\n  \u002F**\n   * Позначити нотифікацію як прочитану\n   *\u002F\n  async markAsRead(notificationId: string, userId: number): Promise\u003CNotification> {\n    const notification = await this.notificationRepository.findOne({\n      where: { id: notificationId, userId },\n    });\n\n    if (!notification) {\n      throw new NotFoundException(`Нотифікація ${notificationId} не знайдена`);\n    }\n\n    if (notification.isRead) {\n      return notification; \u002F\u002F Вже прочитана\n    }\n\n    notification.isRead = true;\n    notification.readAt = new Date();\n\n    return this.notificationRepository.save(notification);\n  }\n\n  \u002F**\n   * Позначити всі нотифікації як прочитані\n   *\u002F\n  async markAllAsRead(userId: number): Promise\u003C{ affected: number }> {\n    const result = await this.notificationRepository.update(\n      {\n        userId,\n        isRead: false,\n      },\n      {\n        isRead: true,\n        readAt: new Date(),\n      },\n    );\n\n    return { affected: result.affected || 0 };\n  }\n\n  \u002F**\n   * Видалити нотифікацію\n   *\u002F\n  async delete(notificationId: string, userId: number): Promise\u003Cvoid> {\n    const result = await this.notificationRepository.delete({\n      id: notificationId,\n      userId,\n    });\n\n    if (result.affected === 0) {\n      throw new NotFoundException(`Нотифікація ${notificationId} не знайдена`);\n    }\n  }\n\n  \u002F**\n   * Видалити всі прочитані нотифікації\n   *\u002F\n  async deleteAllRead(userId: number): Promise\u003C{ affected: number }> {\n    const result = await this.notificationRepository.delete({\n      userId,\n      isRead: true,\n    });\n\n    return { affected: result.affected || 0 };\n  }\n\n  \u002F**\n   * Отримати непрочитані нотифікації (для доставки при підключенні)\n   *\u002F\n  async getUnreadNotifications(userId: number, limit: number = 50): Promise\u003CNotification[]> {\n    return this.notificationRepository.find({\n      where: {\n        userId,\n        isRead: false,\n      },\n      order: {\n        createdAt: 'DESC',\n      },\n      take: limit,\n    });\n  }\n}\n",[5116,6773,6774,6779,6802,6820,6837,6859,6877,6881,6891,6901,6911,6921,6931,6942,6946,6950,6959,6971,6982,6993,7004,7015,7019,7023,7031,7042,7050,7063,7083,7099,7104,7108,7113,7118,7123,7154,7159,7164,7201,7211,7216,7220,7245,7259,7272,7286,7300,7314,7323,7328,7332,7364,7368,7373,7400,7404,7416,7451,7456,7460,7469,7473,7477,7481,7486,7490,7499,7510,7527,7543,7559,7573,7589,7604,7622,7641,7667,7681,7686,7698,7716,7721,7726,7757,7762,7769,7777,7785,7793,7801,7822,7828,7833,7838,7843,7849,7854,7880,7898,7906,7914,7924,7930,7935,7940,7945,7950,7956,7961,7996,8020,8040,8045,8050,8062,8090,8095,8100,8116,8129,8134,8139,8156,8176,8181,8202,8207,8212,8217,8223,8228,8261,8286,8292,8299,8308,8313,8318,8327,8340,8345,8350,8355,8380,8385,8390,8395,8401,8406,8441,8465,8475,8483,8488,8493,8513,8536,8541,8546,8551,8556,8562,8567,8597,8620,8627,8636,8641,8646,8667,8672,8677,8682,8688,8693,8734,8752,8759,8766,8775,8780,8788,8799,8804,8815,8820,8825],{"__ignoreMap":5383},[5387,6775,6776],{"class":5389,"line":5390},[5387,6777,6778],{"class":5817},"\u002F\u002F src\u002Fnotifications\u002Fnotifications.service.ts\n",[5387,6780,6781,6783,6785,6788,6790,6793,6795,6797,6800],{"class":5389,"line":5396},[5387,6782,5824],{"class":5823},[5387,6784,5901],{"class":5827},[5387,6786,6787],{"class":5833},"Injectable",[5387,6789,5257],{"class":5827},[5387,6791,6792],{"class":5833},"NotFoundException",[5387,6794,5907],{"class":5827},[5387,6796,5887],{"class":5823},[5387,6798,6799],{"class":5890}," '@nestjs\u002Fcommon'",[5387,6801,5894],{"class":5827},[5387,6803,6804,6806,6808,6811,6813,6815,6818],{"class":5389,"line":5402},[5387,6805,5824],{"class":5823},[5387,6807,5901],{"class":5827},[5387,6809,6810],{"class":5833},"InjectRepository",[5387,6812,5907],{"class":5827},[5387,6814,5887],{"class":5823},[5387,6816,6817],{"class":5890}," '@nestjs\u002Ftypeorm'",[5387,6819,5894],{"class":5827},[5387,6821,6822,6824,6826,6829,6831,6833,6835],{"class":5389,"line":5408},[5387,6823,5824],{"class":5823},[5387,6825,5901],{"class":5827},[5387,6827,6828],{"class":5833},"Repository",[5387,6830,5907],{"class":5827},[5387,6832,5887],{"class":5823},[5387,6834,5891],{"class":5890},[5387,6836,5894],{"class":5827},[5387,6838,6839,6841,6843,6846,6848,6850,6852,6854,6857],{"class":5389,"line":5415},[5387,6840,5824],{"class":5823},[5387,6842,5901],{"class":5827},[5387,6844,6845],{"class":5833},"Notification",[5387,6847,5257],{"class":5827},[5387,6849,6386],{"class":5833},[5387,6851,5907],{"class":5827},[5387,6853,5887],{"class":5823},[5387,6855,6856],{"class":5890}," '.\u002Fentities\u002Fnotification.entity'",[5387,6858,5894],{"class":5827},[5387,6860,6861,6863,6865,6868,6870,6872,6875],{"class":5389,"line":5421},[5387,6862,5824],{"class":5823},[5387,6864,5901],{"class":5827},[5387,6866,6867],{"class":5833},"EventEmitter2",[5387,6869,5907],{"class":5827},[5387,6871,5887],{"class":5823},[5387,6873,6874],{"class":5890}," '@nestjs\u002Fevent-emitter'",[5387,6876,5894],{"class":5827},[5387,6878,6879],{"class":5389,"line":5427},[5387,6880,5412],{"emptyLinePlaceholder":5411},[5387,6882,6883,6886,6889],{"class":5389,"line":5432},[5387,6884,6885],{"class":5926},"interface",[5387,6887,6888],{"class":5930}," CreateNotificationDto",[5387,6890,5828],{"class":5827},[5387,6892,6893,6895,6897,6899],{"class":5389,"line":5438},[5387,6894,6178],{"class":5833},[5387,6896,6149],{"class":5827},[5387,6898,6183],{"class":5930},[5387,6900,5894],{"class":5827},[5387,6902,6903,6905,6907,6909],{"class":5389,"line":5444},[5387,6904,6276],{"class":5833},[5387,6906,6279],{"class":5827},[5387,6908,6183],{"class":5930},[5387,6910,5894],{"class":5827},[5387,6912,6913,6915,6917,6919],{"class":5389,"line":5450},[5387,6914,6381],{"class":5833},[5387,6916,6149],{"class":5827},[5387,6918,6386],{"class":5930},[5387,6920,5894],{"class":5827},[5387,6922,6923,6925,6927,6929],{"class":5389,"line":5456},[5387,6924,6420],{"class":5833},[5387,6926,6149],{"class":5827},[5387,6928,6152],{"class":5930},[5387,6930,5894],{"class":5827},[5387,6932,6933,6935,6937,6940],{"class":5389,"line":5462},[5387,6934,6465],{"class":5833},[5387,6936,6279],{"class":5827},[5387,6938,6939],{"class":5930},"any",[5387,6941,5894],{"class":5827},[5387,6943,6944],{"class":5389,"line":5467},[5387,6945,5459],{"class":5827},[5387,6947,6948],{"class":5389,"line":5473},[5387,6949,5412],{"emptyLinePlaceholder":5411},[5387,6951,6952,6954,6957],{"class":5389,"line":5479},[5387,6953,6885],{"class":5926},[5387,6955,6956],{"class":5930}," PaginatedNotifications",[5387,6958,5828],{"class":5827},[5387,6960,6961,6964,6966,6968],{"class":5389,"line":5485},[5387,6962,6963],{"class":5833},"  notifications",[5387,6965,6149],{"class":5827},[5387,6967,6845],{"class":5930},[5387,6969,6970],{"class":5827},"[];\n",[5387,6972,6973,6976,6978,6980],{"class":5389,"line":5491},[5387,6974,6975],{"class":5833},"  total",[5387,6977,6149],{"class":5827},[5387,6979,6183],{"class":5930},[5387,6981,5894],{"class":5827},[5387,6983,6984,6987,6989,6991],{"class":5389,"line":5497},[5387,6985,6986],{"class":5833},"  page",[5387,6988,6149],{"class":5827},[5387,6990,6183],{"class":5930},[5387,6992,5894],{"class":5827},[5387,6994,6995,6998,7000,7002],{"class":5389,"line":5503},[5387,6996,6997],{"class":5833},"  pageSize",[5387,6999,6149],{"class":5827},[5387,7001,6183],{"class":5930},[5387,7003,5894],{"class":5827},[5387,7005,7006,7009,7011,7013],{"class":5389,"line":5509},[5387,7007,7008],{"class":5833},"  hasMore",[5387,7010,6149],{"class":5827},[5387,7012,6555],{"class":5930},[5387,7014,5894],{"class":5827},[5387,7016,7017],{"class":5389,"line":5514},[5387,7018,5459],{"class":5827},[5387,7020,7021],{"class":5389,"line":5519},[5387,7022,5412],{"emptyLinePlaceholder":5411},[5387,7024,7025,7027,7029],{"class":5389,"line":5525},[5387,7026,6057],{"class":5827},[5387,7028,6787],{"class":6060},[5387,7030,6173],{"class":5827},[5387,7032,7033,7035,7037,7040],{"class":5389,"line":5531},[5387,7034,5923],{"class":5823},[5387,7036,6121],{"class":5926},[5387,7038,7039],{"class":5930}," NotificationsService",[5387,7041,5828],{"class":5827},[5387,7043,7044,7047],{"class":5389,"line":5537},[5387,7045,7046],{"class":5926},"  constructor",[5387,7048,7049],{"class":5827},"(\n",[5387,7051,7052,7055,7057,7059,7061],{"class":5389,"line":5542},[5387,7053,7054],{"class":5827},"    @",[5387,7056,6810],{"class":6060},[5387,7058,6064],{"class":5827},[5387,7060,6845],{"class":5833},[5387,7062,6070],{"class":5827},[5387,7064,7065,7068,7071,7073,7075,7078,7080],{"class":5389,"line":5547},[5387,7066,7067],{"class":5926},"    private",[5387,7069,7070],{"class":5833}," notificationRepository",[5387,7072,6149],{"class":5827},[5387,7074,6828],{"class":5930},[5387,7076,7077],{"class":5827},"\u003C",[5387,7079,6845],{"class":5930},[5387,7081,7082],{"class":5827},">,\n",[5387,7084,7085,7087,7090,7092,7094,7096],{"class":5389,"line":5553},[5387,7086,7067],{"class":5926},[5387,7088,7089],{"class":5833}," eventEmitter",[5387,7091,6149],{"class":5827},[5387,7093,6867],{"class":5930},[5387,7095,5257],{"class":5827},[5387,7097,7098],{"class":5817},"\u002F\u002F Для емітування подій до Gateway\n",[5387,7100,7101],{"class":5389,"line":5559},[5387,7102,7103],{"class":5827},"  ) {}\n",[5387,7105,7106],{"class":5389,"line":5564},[5387,7107,5412],{"emptyLinePlaceholder":5411},[5387,7109,7110],{"class":5389,"line":5569},[5387,7111,7112],{"class":5817},"  \u002F**\n",[5387,7114,7115],{"class":5389,"line":5574},[5387,7116,7117],{"class":5817},"   * Створити нову нотифікацію\n",[5387,7119,7120],{"class":5389,"line":5580},[5387,7121,7122],{"class":5817},"   *\u002F\n",[5387,7124,7125,7128,7131,7133,7136,7138,7141,7144,7147,7149,7151],{"class":5389,"line":5586},[5387,7126,7127],{"class":5926},"  async",[5387,7129,7130],{"class":6060}," create",[5387,7132,6064],{"class":5827},[5387,7134,7135],{"class":5833},"dto",[5387,7137,6149],{"class":5827},[5387,7139,7140],{"class":5930},"CreateNotificationDto",[5387,7142,7143],{"class":5827},"): ",[5387,7145,7146],{"class":5930},"Promise",[5387,7148,7077],{"class":5827},[5387,7150,6845],{"class":5930},[5387,7152,7153],{"class":5827},"> {\n",[5387,7155,7156],{"class":5389,"line":5591},[5387,7157,7158],{"class":5817},"    \u002F\u002F Перевірка: не створювати нотифікацію, якщо actorId === userId\n",[5387,7160,7161],{"class":5389,"line":5596},[5387,7162,7163],{"class":5817},"    \u002F\u002F (користувач лайкнув свій власний пост)\n",[5387,7165,7166,7169,7172,7174,7176,7179,7182,7184,7186,7188,7191,7193,7195,7198],{"class":5389,"line":5602},[5387,7167,7168],{"class":5823},"    if",[5387,7170,7171],{"class":5827}," (",[5387,7173,7135],{"class":5833},[5387,7175,6679],{"class":5827},[5387,7177,7178],{"class":5833},"actorId",[5387,7180,7181],{"class":5827}," && ",[5387,7183,7135],{"class":5833},[5387,7185,6679],{"class":5827},[5387,7187,7178],{"class":5833},[5387,7189,7190],{"class":5827}," === ",[5387,7192,7135],{"class":5833},[5387,7194,6679],{"class":5827},[5387,7196,7197],{"class":5833},"userId",[5387,7199,7200],{"class":5827},") {\n",[5387,7202,7203,7206,7209],{"class":5389,"line":5608},[5387,7204,7205],{"class":5823},"      return",[5387,7207,7208],{"class":5926}," null",[5387,7210,5894],{"class":5827},[5387,7212,7213],{"class":5389,"line":5614},[5387,7214,7215],{"class":5827},"    }\n",[5387,7217,7218],{"class":5389,"line":5620},[5387,7219,5412],{"emptyLinePlaceholder":5411},[5387,7221,7222,7225,7228,7230,7233,7235,7238,7240,7243],{"class":5389,"line":5625},[5387,7223,7224],{"class":5926},"    const",[5387,7226,7227],{"class":5938}," notification",[5387,7229,5942],{"class":5827},[5387,7231,7232],{"class":5926},"this",[5387,7234,6679],{"class":5827},[5387,7236,7237],{"class":5833},"notificationRepository",[5387,7239,6679],{"class":5827},[5387,7241,7242],{"class":6060},"create",[5387,7244,6352],{"class":5827},[5387,7246,7247,7250,7253,7255,7257],{"class":5389,"line":5631},[5387,7248,7249],{"class":5833},"      userId:",[5387,7251,7252],{"class":5833}," dto",[5387,7254,6679],{"class":5827},[5387,7256,7197],{"class":5833},[5387,7258,5837],{"class":5827},[5387,7260,7261,7264,7266,7268,7270],{"class":5389,"line":5637},[5387,7262,7263],{"class":5833},"      actorId:",[5387,7265,7252],{"class":5833},[5387,7267,6679],{"class":5827},[5387,7269,7178],{"class":5833},[5387,7271,5837],{"class":5827},[5387,7273,7274,7277,7279,7281,7284],{"class":5389,"line":5643},[5387,7275,7276],{"class":5833},"      type:",[5387,7278,7252],{"class":5833},[5387,7280,6679],{"class":5827},[5387,7282,7283],{"class":5833},"type",[5387,7285,5837],{"class":5827},[5387,7287,7288,7291,7293,7295,7298],{"class":5389,"line":5649},[5387,7289,7290],{"class":5833},"      message:",[5387,7292,7252],{"class":5833},[5387,7294,6679],{"class":5827},[5387,7296,7297],{"class":5833},"message",[5387,7299,5837],{"class":5827},[5387,7301,7302,7305,7307,7309,7312],{"class":5389,"line":5655},[5387,7303,7304],{"class":5833},"      metadata:",[5387,7306,7252],{"class":5833},[5387,7308,6679],{"class":5827},[5387,7310,7311],{"class":5833},"metadata",[5387,7313,5837],{"class":5827},[5387,7315,7316,7319,7321],{"class":5389,"line":5660},[5387,7317,7318],{"class":5833},"      isRead:",[5387,7320,6542],{"class":5926},[5387,7322,5837],{"class":5827},[5387,7324,7325],{"class":5389,"line":5666},[5387,7326,7327],{"class":5827},"    });\n",[5387,7329,7330],{"class":5389,"line":5672},[5387,7331,5412],{"emptyLinePlaceholder":5411},[5387,7333,7334,7336,7339,7341,7344,7347,7349,7351,7353,7356,7358,7361],{"class":5389,"line":5678},[5387,7335,7224],{"class":5926},[5387,7337,7338],{"class":5938}," saved",[5387,7340,5942],{"class":5827},[5387,7342,7343],{"class":5823},"await",[5387,7345,7346],{"class":5926}," this",[5387,7348,6679],{"class":5827},[5387,7350,7237],{"class":5833},[5387,7352,6679],{"class":5827},[5387,7354,7355],{"class":6060},"save",[5387,7357,6064],{"class":5827},[5387,7359,7360],{"class":5833},"notification",[5387,7362,7363],{"class":5827},");\n",[5387,7365,7366],{"class":5389,"line":5683},[5387,7367,5412],{"emptyLinePlaceholder":5411},[5387,7369,7370],{"class":5389,"line":5688},[5387,7371,7372],{"class":5817},"    \u002F\u002F Емітувати подію для NotificationsGateway\n",[5387,7374,7375,7378,7380,7383,7385,7388,7390,7393,7395,7398],{"class":5389,"line":6400},[5387,7376,7377],{"class":5926},"    this",[5387,7379,6679],{"class":5827},[5387,7381,7382],{"class":5833},"eventEmitter",[5387,7384,6679],{"class":5827},[5387,7386,7387],{"class":6060},"emit",[5387,7389,6064],{"class":5827},[5387,7391,7392],{"class":5890},"'notification.created'",[5387,7394,5257],{"class":5827},[5387,7396,7397],{"class":5833},"saved",[5387,7399,7363],{"class":5827},[5387,7401,7402],{"class":5389,"line":6417},[5387,7403,5412],{"emptyLinePlaceholder":5411},[5387,7405,7406,7409,7411,7414],{"class":5389,"line":6429},[5387,7407,7408],{"class":5833},"    console",[5387,7410,6679],{"class":5827},[5387,7412,7413],{"class":6060},"log",[5387,7415,7049],{"class":5827},[5387,7417,7418,7421,7424,7426,7429,7432,7435,7438,7440,7442,7444,7446,7448],{"class":5389,"line":6434},[5387,7419,7420],{"class":5890},"      `[NotificationService] Створено нотифікацію ",[5387,7422,7423],{"class":5926},"${",[5387,7425,7397],{"class":5833},[5387,7427,6679],{"class":7428},"sD7JJ",[5387,7430,7431],{"class":5833},"id",[5387,7433,7434],{"class":5926},"}",[5387,7436,7437],{"class":5890}," для користувача ",[5387,7439,7423],{"class":5926},[5387,7441,7397],{"class":5833},[5387,7443,6679],{"class":7428},[5387,7445,7197],{"class":5833},[5387,7447,7434],{"class":5926},[5387,7449,7450],{"class":5890},"`\n",[5387,7452,7453],{"class":5389,"line":6440},[5387,7454,7455],{"class":5827},"    );\n",[5387,7457,7458],{"class":5389,"line":6462},[5387,7459,5412],{"emptyLinePlaceholder":5411},[5387,7461,7462,7465,7467],{"class":5389,"line":6471},[5387,7463,7464],{"class":5823},"    return",[5387,7466,7338],{"class":5833},[5387,7468,5894],{"class":5827},[5387,7470,7471],{"class":5389,"line":6483},[5387,7472,5488],{"class":5827},[5387,7474,7475],{"class":5389,"line":6495},[5387,7476,5412],{"emptyLinePlaceholder":5411},[5387,7478,7479],{"class":5389,"line":6507},[5387,7480,7112],{"class":5817},[5387,7482,7483],{"class":5389,"line":6513},[5387,7484,7485],{"class":5817},"   * Отримати нотифікації користувача з пагінацією\n",[5387,7487,7488],{"class":5389,"line":6519},[5387,7489,7122],{"class":5817},[5387,7491,7492,7494,7497],{"class":5389,"line":6524},[5387,7493,7127],{"class":5926},[5387,7495,7496],{"class":6060}," getUserNotifications",[5387,7498,7049],{"class":5827},[5387,7500,7501,7504,7506,7508],{"class":5389,"line":6530},[5387,7502,7503],{"class":5833},"    userId",[5387,7505,6149],{"class":5827},[5387,7507,6183],{"class":5930},[5387,7509,5837],{"class":5827},[5387,7511,7512,7515,7517,7519,7521,7525],{"class":5389,"line":6547},[5387,7513,7514],{"class":5833},"    page",[5387,7516,6149],{"class":5827},[5387,7518,6183],{"class":5930},[5387,7520,5942],{"class":5827},[5387,7522,7524],{"class":7523},"sJj4R","1",[5387,7526,5837],{"class":5827},[5387,7528,7529,7532,7534,7536,7538,7541],{"class":5389,"line":6560},[5387,7530,7531],{"class":5833},"    pageSize",[5387,7533,6149],{"class":5827},[5387,7535,6183],{"class":5930},[5387,7537,5942],{"class":5827},[5387,7539,7540],{"class":7523},"20",[5387,7542,5837],{"class":5827},[5387,7544,7545,7548,7550,7552,7554,7557],{"class":5389,"line":6565},[5387,7546,7547],{"class":5833},"    unreadOnly",[5387,7549,6149],{"class":5827},[5387,7551,6555],{"class":5930},[5387,7553,5942],{"class":5827},[5387,7555,7556],{"class":5926},"false",[5387,7558,5837],{"class":5827},[5387,7560,7561,7564,7566,7568,7571],{"class":5389,"line":6571},[5387,7562,7563],{"class":5827},"  ): ",[5387,7565,7146],{"class":5930},[5387,7567,7077],{"class":5827},[5387,7569,7570],{"class":5930},"PaginatedNotifications",[5387,7572,7153],{"class":5827},[5387,7574,7575,7577,7580,7582,7584,7586],{"class":5389,"line":6593},[5387,7576,7224],{"class":5926},[5387,7578,7579],{"class":5938}," query",[5387,7581,5942],{"class":5827},[5387,7583,7232],{"class":5926},[5387,7585,6679],{"class":5827},[5387,7587,7588],{"class":5833},"notificationRepository\n",[5387,7590,7591,7594,7597,7599,7602],{"class":5389,"line":6606},[5387,7592,7593],{"class":5827},"      .",[5387,7595,7596],{"class":6060},"createQueryBuilder",[5387,7598,6064],{"class":5827},[5387,7600,7601],{"class":5890},"'notification'",[5387,7603,6070],{"class":5827},[5387,7605,7606,7608,7611,7613,7616,7618,7620],{"class":5389,"line":6611},[5387,7607,7593],{"class":5827},[5387,7609,7610],{"class":6060},"where",[5387,7612,6064],{"class":5827},[5387,7614,7615],{"class":5890},"'notification.userId = :userId'",[5387,7617,6208],{"class":5827},[5387,7619,7197],{"class":5833},[5387,7621,6217],{"class":5827},[5387,7623,7624,7626,7629,7631,7634,7636,7639],{"class":5389,"line":6621},[5387,7625,7593],{"class":5827},[5387,7627,7628],{"class":6060},"orderBy",[5387,7630,6064],{"class":5827},[5387,7632,7633],{"class":5890},"'notification.createdAt'",[5387,7635,5257],{"class":5827},[5387,7637,7638],{"class":5890},"'DESC'",[5387,7640,6070],{"class":5827},[5387,7642,7643,7645,7648,7651,7654,7657,7659,7662,7665],{"class":5389,"line":6633},[5387,7644,7593],{"class":5827},[5387,7646,7647],{"class":6060},"skip",[5387,7649,7650],{"class":5827},"((",[5387,7652,7653],{"class":5833},"page",[5387,7655,7656],{"class":5827}," - ",[5387,7658,7524],{"class":7523},[5387,7660,7661],{"class":5827},") * ",[5387,7663,7664],{"class":5833},"pageSize",[5387,7666,6070],{"class":5827},[5387,7668,7670,7672,7675,7677,7679],{"class":5389,"line":7669},77,[5387,7671,7593],{"class":5827},[5387,7673,7674],{"class":6060},"take",[5387,7676,6064],{"class":5827},[5387,7678,7664],{"class":5833},[5387,7680,7363],{"class":5827},[5387,7682,7684],{"class":5389,"line":7683},78,[5387,7685,5412],{"emptyLinePlaceholder":5411},[5387,7687,7689,7691,7693,7696],{"class":5389,"line":7688},79,[5387,7690,7168],{"class":5823},[5387,7692,7171],{"class":5827},[5387,7694,7695],{"class":5833},"unreadOnly",[5387,7697,7200],{"class":5827},[5387,7699,7701,7704,7706,7709,7711,7714],{"class":5389,"line":7700},80,[5387,7702,7703],{"class":5833},"      query",[5387,7705,6679],{"class":5827},[5387,7707,7708],{"class":6060},"andWhere",[5387,7710,6064],{"class":5827},[5387,7712,7713],{"class":5890},"'notification.isRead = false'",[5387,7715,7363],{"class":5827},[5387,7717,7719],{"class":5389,"line":7718},81,[5387,7720,7215],{"class":5827},[5387,7722,7724],{"class":5389,"line":7723},82,[5387,7725,5412],{"emptyLinePlaceholder":5411},[5387,7727,7729,7731,7734,7737,7739,7742,7745,7747,7749,7751,7754],{"class":5389,"line":7728},83,[5387,7730,7224],{"class":5926},[5387,7732,7733],{"class":5827}," [",[5387,7735,7736],{"class":5938},"notifications",[5387,7738,5257],{"class":5827},[5387,7740,7741],{"class":5938},"total",[5387,7743,7744],{"class":5827},"] = ",[5387,7746,7343],{"class":5823},[5387,7748,7579],{"class":5833},[5387,7750,6679],{"class":5827},[5387,7752,7753],{"class":6060},"getManyAndCount",[5387,7755,7756],{"class":5827},"();\n",[5387,7758,7760],{"class":5389,"line":7759},84,[5387,7761,5412],{"emptyLinePlaceholder":5411},[5387,7763,7765,7767],{"class":5389,"line":7764},85,[5387,7766,7464],{"class":5823},[5387,7768,5828],{"class":5827},[5387,7770,7772,7775],{"class":5389,"line":7771},86,[5387,7773,7774],{"class":5833},"      notifications",[5387,7776,5837],{"class":5827},[5387,7778,7780,7783],{"class":5389,"line":7779},87,[5387,7781,7782],{"class":5833},"      total",[5387,7784,5837],{"class":5827},[5387,7786,7788,7791],{"class":5389,"line":7787},88,[5387,7789,7790],{"class":5833},"      page",[5387,7792,5837],{"class":5827},[5387,7794,7796,7799],{"class":5389,"line":7795},89,[5387,7797,7798],{"class":5833},"      pageSize",[5387,7800,5837],{"class":5827},[5387,7802,7804,7807,7810,7813,7815,7818,7820],{"class":5389,"line":7803},90,[5387,7805,7806],{"class":5833},"      hasMore:",[5387,7808,7809],{"class":5833}," total",[5387,7811,7812],{"class":5827}," > ",[5387,7814,7653],{"class":5833},[5387,7816,7817],{"class":5827}," * ",[5387,7819,7664],{"class":5833},[5387,7821,5837],{"class":5827},[5387,7823,7825],{"class":5389,"line":7824},91,[5387,7826,7827],{"class":5827},"    };\n",[5387,7829,7831],{"class":5389,"line":7830},92,[5387,7832,5488],{"class":5827},[5387,7834,7836],{"class":5389,"line":7835},93,[5387,7837,5412],{"emptyLinePlaceholder":5411},[5387,7839,7841],{"class":5389,"line":7840},94,[5387,7842,7112],{"class":5817},[5387,7844,7846],{"class":5389,"line":7845},95,[5387,7847,7848],{"class":5817},"   * Отримати кількість непрочитаних нотифікацій\n",[5387,7850,7852],{"class":5389,"line":7851},96,[5387,7853,7122],{"class":5817},[5387,7855,7857,7859,7862,7864,7866,7868,7870,7872,7874,7876,7878],{"class":5389,"line":7856},97,[5387,7858,7127],{"class":5926},[5387,7860,7861],{"class":6060}," getUnreadCount",[5387,7863,6064],{"class":5827},[5387,7865,7197],{"class":5833},[5387,7867,6149],{"class":5827},[5387,7869,6183],{"class":5930},[5387,7871,7143],{"class":5827},[5387,7873,7146],{"class":5930},[5387,7875,7077],{"class":5827},[5387,7877,6183],{"class":5930},[5387,7879,7153],{"class":5827},[5387,7881,7883,7885,7887,7889,7891,7893,7896],{"class":5389,"line":7882},98,[5387,7884,7464],{"class":5823},[5387,7886,7346],{"class":5926},[5387,7888,6679],{"class":5827},[5387,7890,7237],{"class":5833},[5387,7892,6679],{"class":5827},[5387,7894,7895],{"class":6060},"count",[5387,7897,6352],{"class":5827},[5387,7899,7901,7904],{"class":5389,"line":7900},99,[5387,7902,7903],{"class":5833},"      where:",[5387,7905,5828],{"class":5827},[5387,7907,7909,7912],{"class":5389,"line":7908},100,[5387,7910,7911],{"class":5833},"        userId",[5387,7913,5837],{"class":5827},[5387,7915,7917,7920,7922],{"class":5389,"line":7916},101,[5387,7918,7919],{"class":5833},"        isRead:",[5387,7921,6542],{"class":5926},[5387,7923,5837],{"class":5827},[5387,7925,7927],{"class":5389,"line":7926},102,[5387,7928,7929],{"class":5827},"      },\n",[5387,7931,7933],{"class":5389,"line":7932},103,[5387,7934,7327],{"class":5827},[5387,7936,7938],{"class":5389,"line":7937},104,[5387,7939,5488],{"class":5827},[5387,7941,7943],{"class":5389,"line":7942},105,[5387,7944,5412],{"emptyLinePlaceholder":5411},[5387,7946,7948],{"class":5389,"line":7947},106,[5387,7949,7112],{"class":5817},[5387,7951,7953],{"class":5389,"line":7952},107,[5387,7954,7955],{"class":5817},"   * Позначити нотифікацію як прочитану\n",[5387,7957,7959],{"class":5389,"line":7958},108,[5387,7960,7122],{"class":5817},[5387,7962,7964,7966,7969,7971,7974,7976,7978,7980,7982,7984,7986,7988,7990,7992,7994],{"class":5389,"line":7963},109,[5387,7965,7127],{"class":5926},[5387,7967,7968],{"class":6060}," markAsRead",[5387,7970,6064],{"class":5827},[5387,7972,7973],{"class":5833},"notificationId",[5387,7975,6149],{"class":5827},[5387,7977,6152],{"class":5930},[5387,7979,5257],{"class":5827},[5387,7981,7197],{"class":5833},[5387,7983,6149],{"class":5827},[5387,7985,6183],{"class":5930},[5387,7987,7143],{"class":5827},[5387,7989,7146],{"class":5930},[5387,7991,7077],{"class":5827},[5387,7993,6845],{"class":5930},[5387,7995,7153],{"class":5827},[5387,7997,7999,8001,8003,8005,8007,8009,8011,8013,8015,8018],{"class":5389,"line":7998},110,[5387,8000,7224],{"class":5926},[5387,8002,7227],{"class":5938},[5387,8004,5942],{"class":5827},[5387,8006,7343],{"class":5823},[5387,8008,7346],{"class":5926},[5387,8010,6679],{"class":5827},[5387,8012,7237],{"class":5833},[5387,8014,6679],{"class":5827},[5387,8016,8017],{"class":6060},"findOne",[5387,8019,6352],{"class":5827},[5387,8021,8023,8025,8027,8030,8033,8035,8037],{"class":5389,"line":8022},111,[5387,8024,7903],{"class":5833},[5387,8026,5901],{"class":5827},[5387,8028,8029],{"class":5833},"id:",[5387,8031,8032],{"class":5833}," notificationId",[5387,8034,5257],{"class":5827},[5387,8036,7197],{"class":5833},[5387,8038,8039],{"class":5827}," },\n",[5387,8041,8043],{"class":5389,"line":8042},112,[5387,8044,7327],{"class":5827},[5387,8046,8048],{"class":5389,"line":8047},113,[5387,8049,5412],{"emptyLinePlaceholder":5411},[5387,8051,8053,8055,8058,8060],{"class":5389,"line":8052},114,[5387,8054,7168],{"class":5823},[5387,8056,8057],{"class":5827}," (!",[5387,8059,7360],{"class":5833},[5387,8061,7200],{"class":5827},[5387,8063,8065,8068,8071,8074,8076,8079,8081,8083,8085,8088],{"class":5389,"line":8064},115,[5387,8066,8067],{"class":5823},"      throw",[5387,8069,8070],{"class":5926}," new",[5387,8072,8073],{"class":6060}," NotFoundException",[5387,8075,6064],{"class":5827},[5387,8077,8078],{"class":5890},"`Нотифікація ",[5387,8080,7423],{"class":5926},[5387,8082,7973],{"class":5833},[5387,8084,7434],{"class":5926},[5387,8086,8087],{"class":5890}," не знайдена`",[5387,8089,7363],{"class":5827},[5387,8091,8093],{"class":5389,"line":8092},116,[5387,8094,7215],{"class":5827},[5387,8096,8098],{"class":5389,"line":8097},117,[5387,8099,5412],{"emptyLinePlaceholder":5411},[5387,8101,8103,8105,8107,8109,8111,8114],{"class":5389,"line":8102},118,[5387,8104,7168],{"class":5823},[5387,8106,7171],{"class":5827},[5387,8108,7360],{"class":5833},[5387,8110,6679],{"class":5827},[5387,8112,8113],{"class":5833},"isRead",[5387,8115,7200],{"class":5827},[5387,8117,8119,8121,8123,8126],{"class":5389,"line":8118},119,[5387,8120,7205],{"class":5823},[5387,8122,7227],{"class":5833},[5387,8124,8125],{"class":5827},"; ",[5387,8127,8128],{"class":5817},"\u002F\u002F Вже прочитана\n",[5387,8130,8132],{"class":5389,"line":8131},120,[5387,8133,7215],{"class":5827},[5387,8135,8137],{"class":5389,"line":8136},121,[5387,8138,5412],{"emptyLinePlaceholder":5411},[5387,8140,8142,8145,8147,8149,8151,8154],{"class":5389,"line":8141},122,[5387,8143,8144],{"class":5833},"    notification",[5387,8146,6679],{"class":5827},[5387,8148,8113],{"class":5833},[5387,8150,5942],{"class":5827},[5387,8152,8153],{"class":5926},"true",[5387,8155,5894],{"class":5827},[5387,8157,8159,8161,8163,8166,8168,8171,8174],{"class":5389,"line":8158},123,[5387,8160,8144],{"class":5833},[5387,8162,6679],{"class":5827},[5387,8164,8165],{"class":5833},"readAt",[5387,8167,5942],{"class":5827},[5387,8169,8170],{"class":5926},"new",[5387,8172,8173],{"class":6060}," Date",[5387,8175,7756],{"class":5827},[5387,8177,8179],{"class":5389,"line":8178},124,[5387,8180,5412],{"emptyLinePlaceholder":5411},[5387,8182,8184,8186,8188,8190,8192,8194,8196,8198,8200],{"class":5389,"line":8183},125,[5387,8185,7464],{"class":5823},[5387,8187,7346],{"class":5926},[5387,8189,6679],{"class":5827},[5387,8191,7237],{"class":5833},[5387,8193,6679],{"class":5827},[5387,8195,7355],{"class":6060},[5387,8197,6064],{"class":5827},[5387,8199,7360],{"class":5833},[5387,8201,7363],{"class":5827},[5387,8203,8205],{"class":5389,"line":8204},126,[5387,8206,5488],{"class":5827},[5387,8208,8210],{"class":5389,"line":8209},127,[5387,8211,5412],{"emptyLinePlaceholder":5411},[5387,8213,8215],{"class":5389,"line":8214},128,[5387,8216,7112],{"class":5817},[5387,8218,8220],{"class":5389,"line":8219},129,[5387,8221,8222],{"class":5817},"   * Позначити всі нотифікації як прочитані\n",[5387,8224,8226],{"class":5389,"line":8225},130,[5387,8227,7122],{"class":5817},[5387,8229,8231,8233,8236,8238,8240,8242,8244,8246,8248,8251,8254,8256,8258],{"class":5389,"line":8230},131,[5387,8232,7127],{"class":5926},[5387,8234,8235],{"class":6060}," markAllAsRead",[5387,8237,6064],{"class":5827},[5387,8239,7197],{"class":5833},[5387,8241,6149],{"class":5827},[5387,8243,6183],{"class":5930},[5387,8245,7143],{"class":5827},[5387,8247,7146],{"class":5930},[5387,8249,8250],{"class":5827},"\u003C{ ",[5387,8252,8253],{"class":5833},"affected",[5387,8255,6149],{"class":5827},[5387,8257,6183],{"class":5930},[5387,8259,8260],{"class":5827}," }> {\n",[5387,8262,8264,8266,8269,8271,8273,8275,8277,8279,8281,8284],{"class":5389,"line":8263},132,[5387,8265,7224],{"class":5926},[5387,8267,8268],{"class":5938}," result",[5387,8270,5942],{"class":5827},[5387,8272,7343],{"class":5823},[5387,8274,7346],{"class":5926},[5387,8276,6679],{"class":5827},[5387,8278,7237],{"class":5833},[5387,8280,6679],{"class":5827},[5387,8282,8283],{"class":6060},"update",[5387,8285,7049],{"class":5827},[5387,8287,8289],{"class":5389,"line":8288},133,[5387,8290,8291],{"class":5827},"      {\n",[5387,8293,8295,8297],{"class":5389,"line":8294},134,[5387,8296,7911],{"class":5833},[5387,8298,5837],{"class":5827},[5387,8300,8302,8304,8306],{"class":5389,"line":8301},135,[5387,8303,7919],{"class":5833},[5387,8305,6542],{"class":5926},[5387,8307,5837],{"class":5827},[5387,8309,8311],{"class":5389,"line":8310},136,[5387,8312,7929],{"class":5827},[5387,8314,8316],{"class":5389,"line":8315},137,[5387,8317,8291],{"class":5827},[5387,8319,8321,8323,8325],{"class":5389,"line":8320},138,[5387,8322,7919],{"class":5833},[5387,8324,6269],{"class":5926},[5387,8326,5837],{"class":5827},[5387,8328,8330,8333,8335,8337],{"class":5389,"line":8329},139,[5387,8331,8332],{"class":5833},"        readAt:",[5387,8334,8070],{"class":5926},[5387,8336,8173],{"class":6060},[5387,8338,8339],{"class":5827},"(),\n",[5387,8341,8343],{"class":5389,"line":8342},140,[5387,8344,7929],{"class":5827},[5387,8346,8348],{"class":5389,"line":8347},141,[5387,8349,7455],{"class":5827},[5387,8351,8353],{"class":5389,"line":8352},142,[5387,8354,5412],{"emptyLinePlaceholder":5411},[5387,8356,8358,8360,8362,8365,8367,8369,8371,8374,8377],{"class":5389,"line":8357},143,[5387,8359,7464],{"class":5823},[5387,8361,5901],{"class":5827},[5387,8363,8364],{"class":5833},"affected:",[5387,8366,8268],{"class":5833},[5387,8368,6679],{"class":5827},[5387,8370,8253],{"class":5833},[5387,8372,8373],{"class":5827}," || ",[5387,8375,8376],{"class":7523},"0",[5387,8378,8379],{"class":5827}," };\n",[5387,8381,8383],{"class":5389,"line":8382},144,[5387,8384,5488],{"class":5827},[5387,8386,8388],{"class":5389,"line":8387},145,[5387,8389,5412],{"emptyLinePlaceholder":5411},[5387,8391,8393],{"class":5389,"line":8392},146,[5387,8394,7112],{"class":5817},[5387,8396,8398],{"class":5389,"line":8397},147,[5387,8399,8400],{"class":5817},"   * Видалити нотифікацію\n",[5387,8402,8404],{"class":5389,"line":8403},148,[5387,8405,7122],{"class":5817},[5387,8407,8409,8411,8414,8416,8418,8420,8422,8424,8426,8428,8430,8432,8434,8436,8439],{"class":5389,"line":8408},149,[5387,8410,7127],{"class":5926},[5387,8412,8413],{"class":6060}," delete",[5387,8415,6064],{"class":5827},[5387,8417,7973],{"class":5833},[5387,8419,6149],{"class":5827},[5387,8421,6152],{"class":5930},[5387,8423,5257],{"class":5827},[5387,8425,7197],{"class":5833},[5387,8427,6149],{"class":5827},[5387,8429,6183],{"class":5930},[5387,8431,7143],{"class":5827},[5387,8433,7146],{"class":5930},[5387,8435,7077],{"class":5827},[5387,8437,8438],{"class":5930},"void",[5387,8440,7153],{"class":5827},[5387,8442,8444,8446,8448,8450,8452,8454,8456,8458,8460,8463],{"class":5389,"line":8443},150,[5387,8445,7224],{"class":5926},[5387,8447,8268],{"class":5938},[5387,8449,5942],{"class":5827},[5387,8451,7343],{"class":5823},[5387,8453,7346],{"class":5926},[5387,8455,6679],{"class":5827},[5387,8457,7237],{"class":5833},[5387,8459,6679],{"class":5827},[5387,8461,8462],{"class":6060},"delete",[5387,8464,6352],{"class":5827},[5387,8466,8468,8471,8473],{"class":5389,"line":8467},151,[5387,8469,8470],{"class":5833},"      id:",[5387,8472,8032],{"class":5833},[5387,8474,5837],{"class":5827},[5387,8476,8478,8481],{"class":5389,"line":8477},152,[5387,8479,8480],{"class":5833},"      userId",[5387,8482,5837],{"class":5827},[5387,8484,8486],{"class":5389,"line":8485},153,[5387,8487,7327],{"class":5827},[5387,8489,8491],{"class":5389,"line":8490},154,[5387,8492,5412],{"emptyLinePlaceholder":5411},[5387,8494,8496,8498,8500,8503,8505,8507,8509,8511],{"class":5389,"line":8495},155,[5387,8497,7168],{"class":5823},[5387,8499,7171],{"class":5827},[5387,8501,8502],{"class":5833},"result",[5387,8504,6679],{"class":5827},[5387,8506,8253],{"class":5833},[5387,8508,7190],{"class":5827},[5387,8510,8376],{"class":7523},[5387,8512,7200],{"class":5827},[5387,8514,8516,8518,8520,8522,8524,8526,8528,8530,8532,8534],{"class":5389,"line":8515},156,[5387,8517,8067],{"class":5823},[5387,8519,8070],{"class":5926},[5387,8521,8073],{"class":6060},[5387,8523,6064],{"class":5827},[5387,8525,8078],{"class":5890},[5387,8527,7423],{"class":5926},[5387,8529,7973],{"class":5833},[5387,8531,7434],{"class":5926},[5387,8533,8087],{"class":5890},[5387,8535,7363],{"class":5827},[5387,8537,8539],{"class":5389,"line":8538},157,[5387,8540,7215],{"class":5827},[5387,8542,8544],{"class":5389,"line":8543},158,[5387,8545,5488],{"class":5827},[5387,8547,8549],{"class":5389,"line":8548},159,[5387,8550,5412],{"emptyLinePlaceholder":5411},[5387,8552,8554],{"class":5389,"line":8553},160,[5387,8555,7112],{"class":5817},[5387,8557,8559],{"class":5389,"line":8558},161,[5387,8560,8561],{"class":5817},"   * Видалити всі прочитані нотифікації\n",[5387,8563,8565],{"class":5389,"line":8564},162,[5387,8566,7122],{"class":5817},[5387,8568,8570,8572,8575,8577,8579,8581,8583,8585,8587,8589,8591,8593,8595],{"class":5389,"line":8569},163,[5387,8571,7127],{"class":5926},[5387,8573,8574],{"class":6060}," deleteAllRead",[5387,8576,6064],{"class":5827},[5387,8578,7197],{"class":5833},[5387,8580,6149],{"class":5827},[5387,8582,6183],{"class":5930},[5387,8584,7143],{"class":5827},[5387,8586,7146],{"class":5930},[5387,8588,8250],{"class":5827},[5387,8590,8253],{"class":5833},[5387,8592,6149],{"class":5827},[5387,8594,6183],{"class":5930},[5387,8596,8260],{"class":5827},[5387,8598,8600,8602,8604,8606,8608,8610,8612,8614,8616,8618],{"class":5389,"line":8599},164,[5387,8601,7224],{"class":5926},[5387,8603,8268],{"class":5938},[5387,8605,5942],{"class":5827},[5387,8607,7343],{"class":5823},[5387,8609,7346],{"class":5926},[5387,8611,6679],{"class":5827},[5387,8613,7237],{"class":5833},[5387,8615,6679],{"class":5827},[5387,8617,8462],{"class":6060},[5387,8619,6352],{"class":5827},[5387,8621,8623,8625],{"class":5389,"line":8622},165,[5387,8624,8480],{"class":5833},[5387,8626,5837],{"class":5827},[5387,8628,8630,8632,8634],{"class":5389,"line":8629},166,[5387,8631,7318],{"class":5833},[5387,8633,6269],{"class":5926},[5387,8635,5837],{"class":5827},[5387,8637,8639],{"class":5389,"line":8638},167,[5387,8640,7327],{"class":5827},[5387,8642,8644],{"class":5389,"line":8643},168,[5387,8645,5412],{"emptyLinePlaceholder":5411},[5387,8647,8649,8651,8653,8655,8657,8659,8661,8663,8665],{"class":5389,"line":8648},169,[5387,8650,7464],{"class":5823},[5387,8652,5901],{"class":5827},[5387,8654,8364],{"class":5833},[5387,8656,8268],{"class":5833},[5387,8658,6679],{"class":5827},[5387,8660,8253],{"class":5833},[5387,8662,8373],{"class":5827},[5387,8664,8376],{"class":7523},[5387,8666,8379],{"class":5827},[5387,8668,8670],{"class":5389,"line":8669},170,[5387,8671,5488],{"class":5827},[5387,8673,8675],{"class":5389,"line":8674},171,[5387,8676,5412],{"emptyLinePlaceholder":5411},[5387,8678,8680],{"class":5389,"line":8679},172,[5387,8681,7112],{"class":5817},[5387,8683,8685],{"class":5389,"line":8684},173,[5387,8686,8687],{"class":5817},"   * Отримати непрочитані нотифікації (для доставки при підключенні)\n",[5387,8689,8691],{"class":5389,"line":8690},174,[5387,8692,7122],{"class":5817},[5387,8694,8696,8698,8701,8703,8705,8707,8709,8711,8714,8716,8718,8720,8723,8725,8727,8729,8731],{"class":5389,"line":8695},175,[5387,8697,7127],{"class":5926},[5387,8699,8700],{"class":6060}," getUnreadNotifications",[5387,8702,6064],{"class":5827},[5387,8704,7197],{"class":5833},[5387,8706,6149],{"class":5827},[5387,8708,6183],{"class":5930},[5387,8710,5257],{"class":5827},[5387,8712,8713],{"class":5833},"limit",[5387,8715,6149],{"class":5827},[5387,8717,6183],{"class":5930},[5387,8719,5942],{"class":5827},[5387,8721,8722],{"class":7523},"50",[5387,8724,7143],{"class":5827},[5387,8726,7146],{"class":5930},[5387,8728,7077],{"class":5827},[5387,8730,6845],{"class":5930},[5387,8732,8733],{"class":5827},"[]> {\n",[5387,8735,8737,8739,8741,8743,8745,8747,8750],{"class":5389,"line":8736},176,[5387,8738,7464],{"class":5823},[5387,8740,7346],{"class":5926},[5387,8742,6679],{"class":5827},[5387,8744,7237],{"class":5833},[5387,8746,6679],{"class":5827},[5387,8748,8749],{"class":6060},"find",[5387,8751,6352],{"class":5827},[5387,8753,8755,8757],{"class":5389,"line":8754},177,[5387,8756,7903],{"class":5833},[5387,8758,5828],{"class":5827},[5387,8760,8762,8764],{"class":5389,"line":8761},178,[5387,8763,7911],{"class":5833},[5387,8765,5837],{"class":5827},[5387,8767,8769,8771,8773],{"class":5389,"line":8768},179,[5387,8770,7919],{"class":5833},[5387,8772,6542],{"class":5926},[5387,8774,5837],{"class":5827},[5387,8776,8778],{"class":5389,"line":8777},180,[5387,8779,7929],{"class":5827},[5387,8781,8783,8786],{"class":5389,"line":8782},181,[5387,8784,8785],{"class":5833},"      order:",[5387,8787,5828],{"class":5827},[5387,8789,8791,8794,8797],{"class":5389,"line":8790},182,[5387,8792,8793],{"class":5833},"        createdAt:",[5387,8795,8796],{"class":5890}," 'DESC'",[5387,8798,5837],{"class":5827},[5387,8800,8802],{"class":5389,"line":8801},183,[5387,8803,7929],{"class":5827},[5387,8805,8807,8810,8813],{"class":5389,"line":8806},184,[5387,8808,8809],{"class":5833},"      take:",[5387,8811,8812],{"class":5833}," limit",[5387,8814,5837],{"class":5827},[5387,8816,8818],{"class":5389,"line":8817},185,[5387,8819,7327],{"class":5827},[5387,8821,8823],{"class":5389,"line":8822},186,[5387,8824,5488],{"class":5827},[5387,8826,8828],{"class":5389,"line":8827},187,[5387,8829,5459],{"class":5827},[5089,8831,8832],{},[5099,8833,8834],{},"Основні методи сервісу:",[5698,8836,8837,8850],{},[5701,8838,8839],{},[5704,8840,8841,8844,8847],{},[5707,8842,8843],{},"Метод",[5707,8845,8846],{},"Призначення",[5707,8848,8849],{},"Використання",[5717,8851,8852,8864,8876,8888,8900,8913,8926,8939],{},[5704,8853,8854,8858,8861],{},[5722,8855,8856],{},[5116,8857,5118],{},[5722,8859,8860],{},"Створення нової нотифікації",[5722,8862,8863],{},"Викликається з інших модулів (Posts, Comments)",[5704,8865,8866,8870,8873],{},[5722,8867,8868],{},[5116,8869,5130],{},[5722,8871,8872],{},"Отримання історії з пагінацією",[5722,8874,8875],{},"REST API для frontend",[5704,8877,8878,8882,8885],{},[5722,8879,8880],{},[5116,8881,5126],{},[5722,8883,8884],{},"Лічильник непрочитаних",[5722,8886,8887],{},"Badge у UI",[5704,8889,8890,8894,8897],{},[5722,8891,8892],{},[5116,8893,5122],{},[5722,8895,8896],{},"Позначити одну як прочитану",[5722,8898,8899],{},"При кліку на нотифікацію",[5704,8901,8902,8907,8910],{},[5722,8903,8904],{},[5116,8905,8906],{},"markAllAsRead()",[5722,8908,8909],{},"Позначити всі як прочитані",[5722,8911,8912],{},"Кнопка \"Mark all as read\"",[5704,8914,8915,8920,8923],{},[5722,8916,8917],{},[5116,8918,8919],{},"delete()",[5722,8921,8922],{},"Видалити одну нотифікацію",[5722,8924,8925],{},"Swipe to delete у UI",[5704,8927,8928,8933,8936],{},[5722,8929,8930],{},[5116,8931,8932],{},"deleteAllRead()",[5722,8934,8935],{},"Видалити всі прочитані",[5722,8937,8938],{},"Cleanup старих нотифікацій",[5704,8940,8941,8946,8949],{},[5722,8942,8943],{},[5116,8944,8945],{},"getUnreadNotifications()",[5722,8947,8948],{},"Отримати непрочитані",[5722,8950,8951],{},"Доставка при підключенні offline користувача",[8953,8954,8955,8958,8959,8961,8962,8965,8966,6679],"tip",{},[5099,8956,8957],{},"Event-Driven Architecture:"," метод ",[5116,8960,5118],{}," емітує подію ",[5116,8963,8964],{},"notification.created"," замість прямого виклику Gateway. Це дозволяє легко додати інші обробники (наприклад, відправка email або push notification) без зміни коду ",[5116,8967,5118],{},[5182,8969],{},[5084,8971,8973],{"id":8972},"notificationsgateway-real-time-доставка","NotificationsGateway: Real-time доставка",[5089,8975,8976],{},"Тепер інтегруємо NotificationService з WebSocket Gateway для миттєвої доставки нотифікацій online користувачам.",[5378,8978,8980],{"className":5808,"code":8979,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fnotifications\u002Fnotifications.gateway.ts\nimport {\n  WebSocketGateway,\n  WebSocketServer,\n  OnGatewayConnection,\n  OnGatewayDisconnect,\n} from '@nestjs\u002Fwebsockets';\nimport { Server, Socket } from 'socket.io';\nimport { Injectable } from '@nestjs\u002Fcommon';\nimport { OnEvent } from '@nestjs\u002Fevent-emitter';\nimport { Notification } from '.\u002Fentities\u002Fnotification.entity';\nimport { NotificationsService } from '.\u002Fnotifications.service';\n\n@Injectable()\n@WebSocketGateway({\n  namespace: '\u002Fnotifications',\n  cors: { origin: process.env.FRONTEND_URL },\n})\nexport class NotificationsGateway implements OnGatewayConnection, OnGatewayDisconnect {\n  @WebSocketServer()\n  server: Server;\n\n  \u002F\u002F Map: userId → socketId для швидкого пошуку\n  private userSocketMap = new Map\u003Cnumber, string>();\n\n  constructor(private notificationsService: NotificationsService) {}\n\n  \u002F**\n   * Клієнт підключився\n   *\u002F\n  async handleConnection(client: Socket) {\n    const userId = client.handshake.auth?.userId;\n\n    if (!userId) {\n      console.warn('[NotificationsGateway] Клієнт без userId, відключаємо');\n      client.disconnect();\n      return;\n    }\n\n    \u002F\u002F Зберегти mapping userId → socketId\n    this.userSocketMap.set(userId, client.id);\n    console.log(`[NotificationsGateway] Користувач ${userId} підключився (${client.id})`);\n\n    \u002F\u002F Відправити всі непрочитані нотифікації (користувач був offline)\n    const unreadNotifications = await this.notificationsService.getUnreadNotifications(userId);\n\n    if (unreadNotifications.length > 0) {\n      client.emit('notifications.unread', {\n        count: unreadNotifications.length,\n        notifications: unreadNotifications,\n      });\n\n      console.log(\n        `[NotificationsGateway] Відправлено ${unreadNotifications.length} непрочитаних нотифікацій користувачу ${userId}`\n      );\n    }\n\n    \u002F\u002F Відправити поточний unread count для badge\n    const unreadCount = await this.notificationsService.getUnreadCount(userId);\n    client.emit('notifications.count', { count: unreadCount });\n  }\n\n  \u002F**\n   * Клієнт від'єднався\n   *\u002F\n  handleDisconnect(client: Socket) {\n    const userId = client.handshake.auth?.userId;\n\n    if (userId) {\n      this.userSocketMap.delete(userId);\n      console.log(`[NotificationsGateway] Користувач ${userId} від'єднався`);\n    }\n  }\n\n  \u002F**\n   * Обробник події створення нотифікації (від NotificationService)\n   *\u002F\n  @OnEvent('notification.created')\n  async handleNotificationCreated(notification: Notification) {\n    const targetUserId = notification.userId;\n    const socketId = this.userSocketMap.get(targetUserId);\n\n    if (!socketId) {\n      console.log(\n        `[NotificationsGateway] Користувач ${targetUserId} offline, нотифікація збережена у БД`\n      );\n      return; \u002F\u002F Користувач offline, доставимо при наступному підключенні\n    }\n\n    \u002F\u002F Відправити нотифікацію до конкретного сокета\n    this.server.to(socketId).emit('notification', notification);\n\n    \u002F\u002F Оновити unread count\n    const unreadCount = await this.notificationsService.getUnreadCount(targetUserId);\n    this.server.to(socketId).emit('notifications.count', { count: unreadCount });\n\n    console.log(`[NotificationsGateway] Нотифікація ${notification.id} доставлена користувачу ${targetUserId}`);\n  }\n\n  \u002F**\n   * Публічний метод для відправки нотифікації конкретному користувачу\n   * (можна викликати з інших модулів)\n   *\u002F\n  sendToUser(userId: number, event: string, data: any) {\n    const socketId = this.userSocketMap.get(userId);\n    if (socketId) {\n      this.server.to(socketId).emit(event, data);\n    }\n  }\n\n  \u002F**\n   * Broadcast нотифікація всім підключеним користувачам\n   *\u002F\n  broadcast(event: string, data: any) {\n    this.server.emit(event, data);\n  }\n}\n",[5116,8981,8982,8987,8993,9000,9007,9014,9021,9032,9055,9071,9088,9104,9122,9126,9134,9143,9153,9178,9183,9205,9214,9225,9229,9234,9260,9264,9283,9287,9291,9296,9300,9318,9346,9350,9360,9377,9389,9395,9399,9403,9408,9436,9473,9477,9482,9511,9515,9535,9551,9564,9573,9578,9582,9592,9618,9623,9627,9631,9636,9664,9688,9692,9696,9700,9705,9709,9724,9748,9752,9762,9781,9804,9808,9812,9816,9820,9825,9829,9841,9858,9875,9902,9906,9917,9927,9941,9945,9954,9958,9962,9967,9999,10003,10008,10034,10066,10070,10107,10111,10115,10119,10124,10129,10133,10166,10190,10200,10230,10234,10238,10242,10246,10251,10255,10278,10300,10304],{"__ignoreMap":5383},[5387,8983,8984],{"class":5389,"line":5390},[5387,8985,8986],{"class":5817},"\u002F\u002F src\u002Fnotifications\u002Fnotifications.gateway.ts\n",[5387,8988,8989,8991],{"class":5389,"line":5396},[5387,8990,5824],{"class":5823},[5387,8992,5828],{"class":5827},[5387,8994,8995,8998],{"class":5389,"line":5402},[5387,8996,8997],{"class":5833},"  WebSocketGateway",[5387,8999,5837],{"class":5827},[5387,9001,9002,9005],{"class":5389,"line":5408},[5387,9003,9004],{"class":5833},"  WebSocketServer",[5387,9006,5837],{"class":5827},[5387,9008,9009,9012],{"class":5389,"line":5415},[5387,9010,9011],{"class":5833},"  OnGatewayConnection",[5387,9013,5837],{"class":5827},[5387,9015,9016,9019],{"class":5389,"line":5421},[5387,9017,9018],{"class":5833},"  OnGatewayDisconnect",[5387,9020,5837],{"class":5827},[5387,9022,9023,9025,9027,9030],{"class":5389,"line":5427},[5387,9024,5884],{"class":5827},[5387,9026,5887],{"class":5823},[5387,9028,9029],{"class":5890}," '@nestjs\u002Fwebsockets'",[5387,9031,5894],{"class":5827},[5387,9033,9034,9036,9038,9041,9043,9046,9048,9050,9053],{"class":5389,"line":5432},[5387,9035,5824],{"class":5823},[5387,9037,5901],{"class":5827},[5387,9039,9040],{"class":5833},"Server",[5387,9042,5257],{"class":5827},[5387,9044,9045],{"class":5833},"Socket",[5387,9047,5907],{"class":5827},[5387,9049,5887],{"class":5823},[5387,9051,9052],{"class":5890}," 'socket.io'",[5387,9054,5894],{"class":5827},[5387,9056,9057,9059,9061,9063,9065,9067,9069],{"class":5389,"line":5438},[5387,9058,5824],{"class":5823},[5387,9060,5901],{"class":5827},[5387,9062,6787],{"class":5833},[5387,9064,5907],{"class":5827},[5387,9066,5887],{"class":5823},[5387,9068,6799],{"class":5890},[5387,9070,5894],{"class":5827},[5387,9072,9073,9075,9077,9080,9082,9084,9086],{"class":5389,"line":5444},[5387,9074,5824],{"class":5823},[5387,9076,5901],{"class":5827},[5387,9078,9079],{"class":5833},"OnEvent",[5387,9081,5907],{"class":5827},[5387,9083,5887],{"class":5823},[5387,9085,6874],{"class":5890},[5387,9087,5894],{"class":5827},[5387,9089,9090,9092,9094,9096,9098,9100,9102],{"class":5389,"line":5450},[5387,9091,5824],{"class":5823},[5387,9093,5901],{"class":5827},[5387,9095,6845],{"class":5833},[5387,9097,5907],{"class":5827},[5387,9099,5887],{"class":5823},[5387,9101,6856],{"class":5890},[5387,9103,5894],{"class":5827},[5387,9105,9106,9108,9110,9113,9115,9117,9120],{"class":5389,"line":5456},[5387,9107,5824],{"class":5823},[5387,9109,5901],{"class":5827},[5387,9111,9112],{"class":5833},"NotificationsService",[5387,9114,5907],{"class":5827},[5387,9116,5887],{"class":5823},[5387,9118,9119],{"class":5890}," '.\u002Fnotifications.service'",[5387,9121,5894],{"class":5827},[5387,9123,9124],{"class":5389,"line":5462},[5387,9125,5412],{"emptyLinePlaceholder":5411},[5387,9127,9128,9130,9132],{"class":5389,"line":5467},[5387,9129,6057],{"class":5827},[5387,9131,6787],{"class":6060},[5387,9133,6173],{"class":5827},[5387,9135,9136,9138,9141],{"class":5389,"line":5473},[5387,9137,6057],{"class":5827},[5387,9139,9140],{"class":6060},"WebSocketGateway",[5387,9142,6352],{"class":5827},[5387,9144,9145,9148,9151],{"class":5389,"line":5479},[5387,9146,9147],{"class":5833},"  namespace:",[5387,9149,9150],{"class":5890}," '\u002Fnotifications'",[5387,9152,5837],{"class":5827},[5387,9154,9155,9158,9160,9163,9166,9168,9171,9173,9176],{"class":5389,"line":5485},[5387,9156,9157],{"class":5833},"  cors:",[5387,9159,5901],{"class":5827},[5387,9161,9162],{"class":5833},"origin:",[5387,9164,9165],{"class":5833}," process",[5387,9167,6679],{"class":5827},[5387,9169,9170],{"class":5833},"env",[5387,9172,6679],{"class":5827},[5387,9174,9175],{"class":5938},"FRONTEND_URL",[5387,9177,8039],{"class":5827},[5387,9179,9180],{"class":5389,"line":5491},[5387,9181,9182],{"class":5827},"})\n",[5387,9184,9185,9187,9189,9192,9195,9198,9200,9203],{"class":5389,"line":5497},[5387,9186,5923],{"class":5823},[5387,9188,6121],{"class":5926},[5387,9190,9191],{"class":5930}," NotificationsGateway",[5387,9193,9194],{"class":5926}," implements",[5387,9196,9197],{"class":5930}," OnGatewayConnection",[5387,9199,5257],{"class":5827},[5387,9201,9202],{"class":5930},"OnGatewayDisconnect",[5387,9204,5828],{"class":5827},[5387,9206,9207,9209,9212],{"class":5389,"line":5503},[5387,9208,6131],{"class":5827},[5387,9210,9211],{"class":6060},"WebSocketServer",[5387,9213,6173],{"class":5827},[5387,9215,9216,9219,9221,9223],{"class":5389,"line":5509},[5387,9217,9218],{"class":5833},"  server",[5387,9220,6149],{"class":5827},[5387,9222,9040],{"class":5930},[5387,9224,5894],{"class":5827},[5387,9226,9227],{"class":5389,"line":5514},[5387,9228,5412],{"emptyLinePlaceholder":5411},[5387,9230,9231],{"class":5389,"line":5519},[5387,9232,9233],{"class":5817},"  \u002F\u002F Map: userId → socketId для швидкого пошуку\n",[5387,9235,9236,9239,9242,9244,9246,9249,9251,9253,9255,9257],{"class":5389,"line":5525},[5387,9237,9238],{"class":5926},"  private",[5387,9240,9241],{"class":5833}," userSocketMap",[5387,9243,5942],{"class":5827},[5387,9245,8170],{"class":5926},[5387,9247,9248],{"class":6060}," Map",[5387,9250,7077],{"class":5827},[5387,9252,6183],{"class":5930},[5387,9254,5257],{"class":5827},[5387,9256,6152],{"class":5930},[5387,9258,9259],{"class":5827},">();\n",[5387,9261,9262],{"class":5389,"line":5531},[5387,9263,5412],{"emptyLinePlaceholder":5411},[5387,9265,9266,9268,9270,9273,9276,9278,9280],{"class":5389,"line":5537},[5387,9267,7046],{"class":5926},[5387,9269,6064],{"class":5827},[5387,9271,9272],{"class":5926},"private",[5387,9274,9275],{"class":5833}," notificationsService",[5387,9277,6149],{"class":5827},[5387,9279,9112],{"class":5930},[5387,9281,9282],{"class":5827},") {}\n",[5387,9284,9285],{"class":5389,"line":5542},[5387,9286,5412],{"emptyLinePlaceholder":5411},[5387,9288,9289],{"class":5389,"line":5547},[5387,9290,7112],{"class":5817},[5387,9292,9293],{"class":5389,"line":5553},[5387,9294,9295],{"class":5817},"   * Клієнт підключився\n",[5387,9297,9298],{"class":5389,"line":5559},[5387,9299,7122],{"class":5817},[5387,9301,9302,9304,9307,9309,9312,9314,9316],{"class":5389,"line":5564},[5387,9303,7127],{"class":5926},[5387,9305,9306],{"class":6060}," handleConnection",[5387,9308,6064],{"class":5827},[5387,9310,9311],{"class":5833},"client",[5387,9313,6149],{"class":5827},[5387,9315,9045],{"class":5930},[5387,9317,7200],{"class":5827},[5387,9319,9320,9322,9325,9327,9329,9331,9334,9336,9339,9342,9344],{"class":5389,"line":5569},[5387,9321,7224],{"class":5926},[5387,9323,9324],{"class":5938}," userId",[5387,9326,5942],{"class":5827},[5387,9328,9311],{"class":5833},[5387,9330,6679],{"class":5827},[5387,9332,9333],{"class":5833},"handshake",[5387,9335,6679],{"class":5827},[5387,9337,9338],{"class":5833},"auth",[5387,9340,9341],{"class":5827},"?.",[5387,9343,7197],{"class":5833},[5387,9345,5894],{"class":5827},[5387,9347,9348],{"class":5389,"line":5574},[5387,9349,5412],{"emptyLinePlaceholder":5411},[5387,9351,9352,9354,9356,9358],{"class":5389,"line":5580},[5387,9353,7168],{"class":5823},[5387,9355,8057],{"class":5827},[5387,9357,7197],{"class":5833},[5387,9359,7200],{"class":5827},[5387,9361,9362,9365,9367,9370,9372,9375],{"class":5389,"line":5586},[5387,9363,9364],{"class":5833},"      console",[5387,9366,6679],{"class":5827},[5387,9368,9369],{"class":6060},"warn",[5387,9371,6064],{"class":5827},[5387,9373,9374],{"class":5890},"'[NotificationsGateway] Клієнт без userId, відключаємо'",[5387,9376,7363],{"class":5827},[5387,9378,9379,9382,9384,9387],{"class":5389,"line":5591},[5387,9380,9381],{"class":5833},"      client",[5387,9383,6679],{"class":5827},[5387,9385,9386],{"class":6060},"disconnect",[5387,9388,7756],{"class":5827},[5387,9390,9391,9393],{"class":5389,"line":5596},[5387,9392,7205],{"class":5823},[5387,9394,5894],{"class":5827},[5387,9396,9397],{"class":5389,"line":5602},[5387,9398,7215],{"class":5827},[5387,9400,9401],{"class":5389,"line":5608},[5387,9402,5412],{"emptyLinePlaceholder":5411},[5387,9404,9405],{"class":5389,"line":5614},[5387,9406,9407],{"class":5817},"    \u002F\u002F Зберегти mapping userId → socketId\n",[5387,9409,9410,9412,9414,9417,9419,9422,9424,9426,9428,9430,9432,9434],{"class":5389,"line":5620},[5387,9411,7377],{"class":5926},[5387,9413,6679],{"class":5827},[5387,9415,9416],{"class":5833},"userSocketMap",[5387,9418,6679],{"class":5827},[5387,9420,9421],{"class":6060},"set",[5387,9423,6064],{"class":5827},[5387,9425,7197],{"class":5833},[5387,9427,5257],{"class":5827},[5387,9429,9311],{"class":5833},[5387,9431,6679],{"class":5827},[5387,9433,7431],{"class":5833},[5387,9435,7363],{"class":5827},[5387,9437,9438,9440,9442,9444,9446,9449,9451,9453,9455,9458,9460,9462,9464,9466,9468,9471],{"class":5389,"line":5625},[5387,9439,7408],{"class":5833},[5387,9441,6679],{"class":5827},[5387,9443,7413],{"class":6060},[5387,9445,6064],{"class":5827},[5387,9447,9448],{"class":5890},"`[NotificationsGateway] Користувач ",[5387,9450,7423],{"class":5926},[5387,9452,7197],{"class":5833},[5387,9454,7434],{"class":5926},[5387,9456,9457],{"class":5890}," підключився (",[5387,9459,7423],{"class":5926},[5387,9461,9311],{"class":5833},[5387,9463,6679],{"class":7428},[5387,9465,7431],{"class":5833},[5387,9467,7434],{"class":5926},[5387,9469,9470],{"class":5890},")`",[5387,9472,7363],{"class":5827},[5387,9474,9475],{"class":5389,"line":5631},[5387,9476,5412],{"emptyLinePlaceholder":5411},[5387,9478,9479],{"class":5389,"line":5637},[5387,9480,9481],{"class":5817},"    \u002F\u002F Відправити всі непрочитані нотифікації (користувач був offline)\n",[5387,9483,9484,9486,9489,9491,9493,9495,9497,9500,9502,9505,9507,9509],{"class":5389,"line":5643},[5387,9485,7224],{"class":5926},[5387,9487,9488],{"class":5938}," unreadNotifications",[5387,9490,5942],{"class":5827},[5387,9492,7343],{"class":5823},[5387,9494,7346],{"class":5926},[5387,9496,6679],{"class":5827},[5387,9498,9499],{"class":5833},"notificationsService",[5387,9501,6679],{"class":5827},[5387,9503,9504],{"class":6060},"getUnreadNotifications",[5387,9506,6064],{"class":5827},[5387,9508,7197],{"class":5833},[5387,9510,7363],{"class":5827},[5387,9512,9513],{"class":5389,"line":5649},[5387,9514,5412],{"emptyLinePlaceholder":5411},[5387,9516,9517,9519,9521,9524,9526,9529,9531,9533],{"class":5389,"line":5655},[5387,9518,7168],{"class":5823},[5387,9520,7171],{"class":5827},[5387,9522,9523],{"class":5833},"unreadNotifications",[5387,9525,6679],{"class":5827},[5387,9527,9528],{"class":5833},"length",[5387,9530,7812],{"class":5827},[5387,9532,8376],{"class":7523},[5387,9534,7200],{"class":5827},[5387,9536,9537,9539,9541,9543,9545,9548],{"class":5389,"line":5660},[5387,9538,9381],{"class":5833},[5387,9540,6679],{"class":5827},[5387,9542,7387],{"class":6060},[5387,9544,6064],{"class":5827},[5387,9546,9547],{"class":5890},"'notifications.unread'",[5387,9549,9550],{"class":5827},", {\n",[5387,9552,9553,9556,9558,9560,9562],{"class":5389,"line":5666},[5387,9554,9555],{"class":5833},"        count:",[5387,9557,9488],{"class":5833},[5387,9559,6679],{"class":5827},[5387,9561,9528],{"class":5833},[5387,9563,5837],{"class":5827},[5387,9565,9566,9569,9571],{"class":5389,"line":5672},[5387,9567,9568],{"class":5833},"        notifications:",[5387,9570,9488],{"class":5833},[5387,9572,5837],{"class":5827},[5387,9574,9575],{"class":5389,"line":5678},[5387,9576,9577],{"class":5827},"      });\n",[5387,9579,9580],{"class":5389,"line":5683},[5387,9581,5412],{"emptyLinePlaceholder":5411},[5387,9583,9584,9586,9588,9590],{"class":5389,"line":5688},[5387,9585,9364],{"class":5833},[5387,9587,6679],{"class":5827},[5387,9589,7413],{"class":6060},[5387,9591,7049],{"class":5827},[5387,9593,9594,9597,9599,9601,9603,9605,9607,9610,9612,9614,9616],{"class":5389,"line":6400},[5387,9595,9596],{"class":5890},"        `[NotificationsGateway] Відправлено ",[5387,9598,7423],{"class":5926},[5387,9600,9523],{"class":5833},[5387,9602,6679],{"class":7428},[5387,9604,9528],{"class":5833},[5387,9606,7434],{"class":5926},[5387,9608,9609],{"class":5890}," непрочитаних нотифікацій користувачу ",[5387,9611,7423],{"class":5926},[5387,9613,7197],{"class":5833},[5387,9615,7434],{"class":5926},[5387,9617,7450],{"class":5890},[5387,9619,9620],{"class":5389,"line":6417},[5387,9621,9622],{"class":5827},"      );\n",[5387,9624,9625],{"class":5389,"line":6429},[5387,9626,7215],{"class":5827},[5387,9628,9629],{"class":5389,"line":6434},[5387,9630,5412],{"emptyLinePlaceholder":5411},[5387,9632,9633],{"class":5389,"line":6440},[5387,9634,9635],{"class":5817},"    \u002F\u002F Відправити поточний unread count для badge\n",[5387,9637,9638,9640,9643,9645,9647,9649,9651,9653,9655,9658,9660,9662],{"class":5389,"line":6462},[5387,9639,7224],{"class":5926},[5387,9641,9642],{"class":5938}," unreadCount",[5387,9644,5942],{"class":5827},[5387,9646,7343],{"class":5823},[5387,9648,7346],{"class":5926},[5387,9650,6679],{"class":5827},[5387,9652,9499],{"class":5833},[5387,9654,6679],{"class":5827},[5387,9656,9657],{"class":6060},"getUnreadCount",[5387,9659,6064],{"class":5827},[5387,9661,7197],{"class":5833},[5387,9663,7363],{"class":5827},[5387,9665,9666,9669,9671,9673,9675,9678,9680,9683,9685],{"class":5389,"line":6471},[5387,9667,9668],{"class":5833},"    client",[5387,9670,6679],{"class":5827},[5387,9672,7387],{"class":6060},[5387,9674,6064],{"class":5827},[5387,9676,9677],{"class":5890},"'notifications.count'",[5387,9679,6208],{"class":5827},[5387,9681,9682],{"class":5833},"count:",[5387,9684,9642],{"class":5833},[5387,9686,9687],{"class":5827}," });\n",[5387,9689,9690],{"class":5389,"line":6483},[5387,9691,5488],{"class":5827},[5387,9693,9694],{"class":5389,"line":6495},[5387,9695,5412],{"emptyLinePlaceholder":5411},[5387,9697,9698],{"class":5389,"line":6507},[5387,9699,7112],{"class":5817},[5387,9701,9702],{"class":5389,"line":6513},[5387,9703,9704],{"class":5817},"   * Клієнт від'єднався\n",[5387,9706,9707],{"class":5389,"line":6519},[5387,9708,7122],{"class":5817},[5387,9710,9711,9714,9716,9718,9720,9722],{"class":5389,"line":6524},[5387,9712,9713],{"class":6060},"  handleDisconnect",[5387,9715,6064],{"class":5827},[5387,9717,9311],{"class":5833},[5387,9719,6149],{"class":5827},[5387,9721,9045],{"class":5930},[5387,9723,7200],{"class":5827},[5387,9725,9726,9728,9730,9732,9734,9736,9738,9740,9742,9744,9746],{"class":5389,"line":6530},[5387,9727,7224],{"class":5926},[5387,9729,9324],{"class":5938},[5387,9731,5942],{"class":5827},[5387,9733,9311],{"class":5833},[5387,9735,6679],{"class":5827},[5387,9737,9333],{"class":5833},[5387,9739,6679],{"class":5827},[5387,9741,9338],{"class":5833},[5387,9743,9341],{"class":5827},[5387,9745,7197],{"class":5833},[5387,9747,5894],{"class":5827},[5387,9749,9750],{"class":5389,"line":6547},[5387,9751,5412],{"emptyLinePlaceholder":5411},[5387,9753,9754,9756,9758,9760],{"class":5389,"line":6560},[5387,9755,7168],{"class":5823},[5387,9757,7171],{"class":5827},[5387,9759,7197],{"class":5833},[5387,9761,7200],{"class":5827},[5387,9763,9764,9767,9769,9771,9773,9775,9777,9779],{"class":5389,"line":6565},[5387,9765,9766],{"class":5926},"      this",[5387,9768,6679],{"class":5827},[5387,9770,9416],{"class":5833},[5387,9772,6679],{"class":5827},[5387,9774,8462],{"class":6060},[5387,9776,6064],{"class":5827},[5387,9778,7197],{"class":5833},[5387,9780,7363],{"class":5827},[5387,9782,9783,9785,9787,9789,9791,9793,9795,9797,9799,9802],{"class":5389,"line":6571},[5387,9784,9364],{"class":5833},[5387,9786,6679],{"class":5827},[5387,9788,7413],{"class":6060},[5387,9790,6064],{"class":5827},[5387,9792,9448],{"class":5890},[5387,9794,7423],{"class":5926},[5387,9796,7197],{"class":5833},[5387,9798,7434],{"class":5926},[5387,9800,9801],{"class":5890}," від'єднався`",[5387,9803,7363],{"class":5827},[5387,9805,9806],{"class":5389,"line":6593},[5387,9807,7215],{"class":5827},[5387,9809,9810],{"class":5389,"line":6606},[5387,9811,5488],{"class":5827},[5387,9813,9814],{"class":5389,"line":6611},[5387,9815,5412],{"emptyLinePlaceholder":5411},[5387,9817,9818],{"class":5389,"line":6621},[5387,9819,7112],{"class":5817},[5387,9821,9822],{"class":5389,"line":6633},[5387,9823,9824],{"class":5817},"   * Обробник події створення нотифікації (від NotificationService)\n",[5387,9826,9827],{"class":5389,"line":7669},[5387,9828,7122],{"class":5817},[5387,9830,9831,9833,9835,9837,9839],{"class":5389,"line":7683},[5387,9832,6131],{"class":5827},[5387,9834,9079],{"class":6060},[5387,9836,6064],{"class":5827},[5387,9838,7392],{"class":5890},[5387,9840,6070],{"class":5827},[5387,9842,9843,9845,9848,9850,9852,9854,9856],{"class":5389,"line":7688},[5387,9844,7127],{"class":5926},[5387,9846,9847],{"class":6060}," handleNotificationCreated",[5387,9849,6064],{"class":5827},[5387,9851,7360],{"class":5833},[5387,9853,6149],{"class":5827},[5387,9855,6845],{"class":5930},[5387,9857,7200],{"class":5827},[5387,9859,9860,9862,9865,9867,9869,9871,9873],{"class":5389,"line":7700},[5387,9861,7224],{"class":5926},[5387,9863,9864],{"class":5938}," targetUserId",[5387,9866,5942],{"class":5827},[5387,9868,7360],{"class":5833},[5387,9870,6679],{"class":5827},[5387,9872,7197],{"class":5833},[5387,9874,5894],{"class":5827},[5387,9876,9877,9879,9882,9884,9886,9888,9890,9892,9895,9897,9900],{"class":5389,"line":7718},[5387,9878,7224],{"class":5926},[5387,9880,9881],{"class":5938}," socketId",[5387,9883,5942],{"class":5827},[5387,9885,7232],{"class":5926},[5387,9887,6679],{"class":5827},[5387,9889,9416],{"class":5833},[5387,9891,6679],{"class":5827},[5387,9893,9894],{"class":6060},"get",[5387,9896,6064],{"class":5827},[5387,9898,9899],{"class":5833},"targetUserId",[5387,9901,7363],{"class":5827},[5387,9903,9904],{"class":5389,"line":7723},[5387,9905,5412],{"emptyLinePlaceholder":5411},[5387,9907,9908,9910,9912,9915],{"class":5389,"line":7728},[5387,9909,7168],{"class":5823},[5387,9911,8057],{"class":5827},[5387,9913,9914],{"class":5833},"socketId",[5387,9916,7200],{"class":5827},[5387,9918,9919,9921,9923,9925],{"class":5389,"line":7759},[5387,9920,9364],{"class":5833},[5387,9922,6679],{"class":5827},[5387,9924,7413],{"class":6060},[5387,9926,7049],{"class":5827},[5387,9928,9929,9932,9934,9936,9938],{"class":5389,"line":7764},[5387,9930,9931],{"class":5890},"        `[NotificationsGateway] Користувач ",[5387,9933,7423],{"class":5926},[5387,9935,9899],{"class":5833},[5387,9937,7434],{"class":5926},[5387,9939,9940],{"class":5890}," offline, нотифікація збережена у БД`\n",[5387,9942,9943],{"class":5389,"line":7771},[5387,9944,9622],{"class":5827},[5387,9946,9947,9949,9951],{"class":5389,"line":7779},[5387,9948,7205],{"class":5823},[5387,9950,8125],{"class":5827},[5387,9952,9953],{"class":5817},"\u002F\u002F Користувач offline, доставимо при наступному підключенні\n",[5387,9955,9956],{"class":5389,"line":7787},[5387,9957,7215],{"class":5827},[5387,9959,9960],{"class":5389,"line":7795},[5387,9961,5412],{"emptyLinePlaceholder":5411},[5387,9963,9964],{"class":5389,"line":7803},[5387,9965,9966],{"class":5817},"    \u002F\u002F Відправити нотифікацію до конкретного сокета\n",[5387,9968,9969,9971,9973,9976,9978,9981,9983,9985,9987,9989,9991,9993,9995,9997],{"class":5389,"line":7824},[5387,9970,7377],{"class":5926},[5387,9972,6679],{"class":5827},[5387,9974,9975],{"class":5833},"server",[5387,9977,6679],{"class":5827},[5387,9979,9980],{"class":6060},"to",[5387,9982,6064],{"class":5827},[5387,9984,9914],{"class":5833},[5387,9986,5241],{"class":5827},[5387,9988,7387],{"class":6060},[5387,9990,6064],{"class":5827},[5387,9992,7601],{"class":5890},[5387,9994,5257],{"class":5827},[5387,9996,7360],{"class":5833},[5387,9998,7363],{"class":5827},[5387,10000,10001],{"class":5389,"line":7830},[5387,10002,5412],{"emptyLinePlaceholder":5411},[5387,10004,10005],{"class":5389,"line":7835},[5387,10006,10007],{"class":5817},"    \u002F\u002F Оновити unread count\n",[5387,10009,10010,10012,10014,10016,10018,10020,10022,10024,10026,10028,10030,10032],{"class":5389,"line":7840},[5387,10011,7224],{"class":5926},[5387,10013,9642],{"class":5938},[5387,10015,5942],{"class":5827},[5387,10017,7343],{"class":5823},[5387,10019,7346],{"class":5926},[5387,10021,6679],{"class":5827},[5387,10023,9499],{"class":5833},[5387,10025,6679],{"class":5827},[5387,10027,9657],{"class":6060},[5387,10029,6064],{"class":5827},[5387,10031,9899],{"class":5833},[5387,10033,7363],{"class":5827},[5387,10035,10036,10038,10040,10042,10044,10046,10048,10050,10052,10054,10056,10058,10060,10062,10064],{"class":5389,"line":7845},[5387,10037,7377],{"class":5926},[5387,10039,6679],{"class":5827},[5387,10041,9975],{"class":5833},[5387,10043,6679],{"class":5827},[5387,10045,9980],{"class":6060},[5387,10047,6064],{"class":5827},[5387,10049,9914],{"class":5833},[5387,10051,5241],{"class":5827},[5387,10053,7387],{"class":6060},[5387,10055,6064],{"class":5827},[5387,10057,9677],{"class":5890},[5387,10059,6208],{"class":5827},[5387,10061,9682],{"class":5833},[5387,10063,9642],{"class":5833},[5387,10065,9687],{"class":5827},[5387,10067,10068],{"class":5389,"line":7851},[5387,10069,5412],{"emptyLinePlaceholder":5411},[5387,10071,10072,10074,10076,10078,10080,10083,10085,10087,10089,10091,10093,10096,10098,10100,10102,10105],{"class":5389,"line":7856},[5387,10073,7408],{"class":5833},[5387,10075,6679],{"class":5827},[5387,10077,7413],{"class":6060},[5387,10079,6064],{"class":5827},[5387,10081,10082],{"class":5890},"`[NotificationsGateway] Нотифікація ",[5387,10084,7423],{"class":5926},[5387,10086,7360],{"class":5833},[5387,10088,6679],{"class":7428},[5387,10090,7431],{"class":5833},[5387,10092,7434],{"class":5926},[5387,10094,10095],{"class":5890}," доставлена користувачу ",[5387,10097,7423],{"class":5926},[5387,10099,9899],{"class":5833},[5387,10101,7434],{"class":5926},[5387,10103,10104],{"class":5890},"`",[5387,10106,7363],{"class":5827},[5387,10108,10109],{"class":5389,"line":7882},[5387,10110,5488],{"class":5827},[5387,10112,10113],{"class":5389,"line":7900},[5387,10114,5412],{"emptyLinePlaceholder":5411},[5387,10116,10117],{"class":5389,"line":7908},[5387,10118,7112],{"class":5817},[5387,10120,10121],{"class":5389,"line":7916},[5387,10122,10123],{"class":5817},"   * Публічний метод для відправки нотифікації конкретному користувачу\n",[5387,10125,10126],{"class":5389,"line":7926},[5387,10127,10128],{"class":5817},"   * (можна викликати з інших модулів)\n",[5387,10130,10131],{"class":5389,"line":7932},[5387,10132,7122],{"class":5817},[5387,10134,10135,10138,10140,10142,10144,10146,10148,10151,10153,10155,10157,10160,10162,10164],{"class":5389,"line":7937},[5387,10136,10137],{"class":6060},"  sendToUser",[5387,10139,6064],{"class":5827},[5387,10141,7197],{"class":5833},[5387,10143,6149],{"class":5827},[5387,10145,6183],{"class":5930},[5387,10147,5257],{"class":5827},[5387,10149,10150],{"class":5833},"event",[5387,10152,6149],{"class":5827},[5387,10154,6152],{"class":5930},[5387,10156,5257],{"class":5827},[5387,10158,10159],{"class":5833},"data",[5387,10161,6149],{"class":5827},[5387,10163,6939],{"class":5930},[5387,10165,7200],{"class":5827},[5387,10167,10168,10170,10172,10174,10176,10178,10180,10182,10184,10186,10188],{"class":5389,"line":7942},[5387,10169,7224],{"class":5926},[5387,10171,9881],{"class":5938},[5387,10173,5942],{"class":5827},[5387,10175,7232],{"class":5926},[5387,10177,6679],{"class":5827},[5387,10179,9416],{"class":5833},[5387,10181,6679],{"class":5827},[5387,10183,9894],{"class":6060},[5387,10185,6064],{"class":5827},[5387,10187,7197],{"class":5833},[5387,10189,7363],{"class":5827},[5387,10191,10192,10194,10196,10198],{"class":5389,"line":7947},[5387,10193,7168],{"class":5823},[5387,10195,7171],{"class":5827},[5387,10197,9914],{"class":5833},[5387,10199,7200],{"class":5827},[5387,10201,10202,10204,10206,10208,10210,10212,10214,10216,10218,10220,10222,10224,10226,10228],{"class":5389,"line":7952},[5387,10203,9766],{"class":5926},[5387,10205,6679],{"class":5827},[5387,10207,9975],{"class":5833},[5387,10209,6679],{"class":5827},[5387,10211,9980],{"class":6060},[5387,10213,6064],{"class":5827},[5387,10215,9914],{"class":5833},[5387,10217,5241],{"class":5827},[5387,10219,7387],{"class":6060},[5387,10221,6064],{"class":5827},[5387,10223,10150],{"class":5833},[5387,10225,5257],{"class":5827},[5387,10227,10159],{"class":5833},[5387,10229,7363],{"class":5827},[5387,10231,10232],{"class":5389,"line":7958},[5387,10233,7215],{"class":5827},[5387,10235,10236],{"class":5389,"line":7963},[5387,10237,5488],{"class":5827},[5387,10239,10240],{"class":5389,"line":7998},[5387,10241,5412],{"emptyLinePlaceholder":5411},[5387,10243,10244],{"class":5389,"line":8022},[5387,10245,7112],{"class":5817},[5387,10247,10248],{"class":5389,"line":8042},[5387,10249,10250],{"class":5817},"   * Broadcast нотифікація всім підключеним користувачам\n",[5387,10252,10253],{"class":5389,"line":8047},[5387,10254,7122],{"class":5817},[5387,10256,10257,10260,10262,10264,10266,10268,10270,10272,10274,10276],{"class":5389,"line":8052},[5387,10258,10259],{"class":6060},"  broadcast",[5387,10261,6064],{"class":5827},[5387,10263,10150],{"class":5833},[5387,10265,6149],{"class":5827},[5387,10267,6152],{"class":5930},[5387,10269,5257],{"class":5827},[5387,10271,10159],{"class":5833},[5387,10273,6149],{"class":5827},[5387,10275,6939],{"class":5930},[5387,10277,7200],{"class":5827},[5387,10279,10280,10282,10284,10286,10288,10290,10292,10294,10296,10298],{"class":5389,"line":8064},[5387,10281,7377],{"class":5926},[5387,10283,6679],{"class":5827},[5387,10285,9975],{"class":5833},[5387,10287,6679],{"class":5827},[5387,10289,7387],{"class":6060},[5387,10291,6064],{"class":5827},[5387,10293,10150],{"class":5833},[5387,10295,5257],{"class":5827},[5387,10297,10159],{"class":5833},[5387,10299,7363],{"class":5827},[5387,10301,10302],{"class":5389,"line":8092},[5387,10303,5488],{"class":5827},[5387,10305,10306],{"class":5389,"line":8097},[5387,10307,5459],{"class":5827},[5089,10309,10310],{},[5099,10311,10312],{},"Ключові механізми Gateway:",[5288,10314,10315,10324,10340,10353,10365],{},[5096,10316,10317,6648,10320,10323],{},[5099,10318,10319],{},"User → Socket mapping:",[5116,10321,10322],{},"Map\u003Cnumber, string>"," зберігає відповідність userId до socketId. При створенні нотифікації ми швидко знаходимо сокет отримувача.",[5096,10325,10326,8958,10329,10332,10333,10335,10336,10339],{},[5099,10327,10328],{},"@OnEvent декоратор:",[5116,10330,10331],{},"handleNotificationCreated()"," автоматично викликається при емітуванні події ",[5116,10334,8964],{}," з NotificationService. Це ",[5099,10337,10338],{},"event-driven підхід"," — сервіси не знають один про одного напряму.",[5096,10341,10342,10345,10346,10348,10349,10352],{},[5099,10343,10344],{},"Offline доставка:"," якщо ",[5116,10347,9914],{}," відсутній у Map, нотифікація залишається у БД. При наступному підключенні ",[5116,10350,10351],{},"handleConnection()"," завантажує всі непрочитані та відправляє їх разом.",[5096,10354,10355,10358,10359,10361,10362,10364],{},[5099,10356,10357],{},"Dual events:"," відправляємо дві події — ",[5116,10360,7601],{}," з даними нової нотифікації та ",[5116,10363,9677],{}," з оновленим лічильником. Frontend може обробити їх окремо (додати до списку + оновити badge).",[5096,10366,10367,10374],{},[5099,10368,10369,10370,10373],{},"Namespace ",[5116,10371,10372],{},"\u002Fnotifications",":"," ізоляція WebSocket з'єднань для нотифікацій від інших real-time функцій (чат, live updates).",[10376,10377,10378,10381,10382,10384,10385,10388,10389,10391],"warning",{},[5099,10379,10380],{},"Security:"," у production середовищі ",[5116,10383,7197],{}," має бути з JWT токена (декодування у middleware), а не з ",[5116,10386,10387],{},"client.handshake.auth",". Інакше зловмисник може підключитися з чужим ",[5116,10390,7197],{}," та отримувати нотифікації іншого користувача.",[5182,10393],{},[5084,10395,10397],{"id":10396},"notificationscontroller-rest-api","NotificationsController: REST API",[5089,10399,10400],{},"Створимо REST endpoints для отримання історії нотифікацій, позначення як прочитані, видалення.",[5378,10402,10404],{"className":5808,"code":10403,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fnotifications\u002Fnotifications.controller.ts\nimport {\n  Controller,\n  Get,\n  Patch,\n  Delete,\n  Param,\n  Query,\n  UseGuards,\n  Req,\n} from '@nestjs\u002Fcommon';\nimport { NotificationsService } from '.\u002Fnotifications.service';\nimport { JwtAuthGuard } from '..\u002Fauth\u002Fguards\u002Fjwt-auth.guard';\nimport { Request } from 'express';\n\ninterface AuthRequest extends Request {\n  user: { id: number; username: string };\n}\n\n@Controller('notifications')\n@UseGuards(JwtAuthGuard)\nexport class NotificationsController {\n  constructor(private notificationsService: NotificationsService) {}\n\n  \u002F**\n   * GET \u002Fnotifications\n   * Отримати список нотифікацій з пагінацією\n   *\u002F\n  @Get()\n  async getNotifications(\n    @Req() req: AuthRequest,\n    @Query('page') page: number = 1,\n    @Query('pageSize') pageSize: number = 20,\n    @Query('unreadOnly') unreadOnly: string = 'false',\n  ) {\n    const userId = req.user.id;\n    const unreadOnlyBool = unreadOnly === 'true';\n\n    return this.notificationsService.getUserNotifications(\n      userId,\n      Number(page),\n      Number(pageSize),\n      unreadOnlyBool,\n    );\n  }\n\n  \u002F**\n   * GET \u002Fnotifications\u002Funread-count\n   * Отримати кількість непрочитаних нотифікацій (для badge)\n   *\u002F\n  @Get('unread-count')\n  async getUnreadCount(@Req() req: AuthRequest) {\n    const userId = req.user.id;\n    const count = await this.notificationsService.getUnreadCount(userId);\n\n    return { count };\n  }\n\n  \u002F**\n   * PATCH \u002Fnotifications\u002F:id\u002Fread\n   * Позначити нотифікацію як прочитану\n   *\u002F\n  @Patch(':id\u002Fread')\n  async markAsRead(@Req() req: AuthRequest, @Param('id') notificationId: string) {\n    const userId = req.user.id;\n    const notification = await this.notificationsService.markAsRead(notificationId, userId);\n\n    return { success: true, notification };\n  }\n\n  \u002F**\n   * PATCH \u002Fnotifications\u002Fread-all\n   * Позначити всі нотифікації як прочитані\n   *\u002F\n  @Patch('read-all')\n  async markAllAsRead(@Req() req: AuthRequest) {\n    const userId = req.user.id;\n    const result = await this.notificationsService.markAllAsRead(userId);\n\n    return { success: true, affected: result.affected };\n  }\n\n  \u002F**\n   * DELETE \u002Fnotifications\u002F:id\n   * Видалити нотифікацію\n   *\u002F\n  @Delete(':id')\n  async deleteNotification(@Req() req: AuthRequest, @Param('id') notificationId: string) {\n    const userId = req.user.id;\n    await this.notificationsService.delete(notificationId, userId);\n\n    return { success: true, message: 'Нотифікацію видалено' };\n  }\n\n  \u002F**\n   * DELETE \u002Fnotifications\u002Fread\n   * Видалити всі прочитані нотифікації\n   *\u002F\n  @Delete('read')\n  async deleteAllRead(@Req() req: AuthRequest) {\n    const userId = req.user.id;\n    const result = await this.notificationsService.deleteAllRead(userId);\n\n    return { success: true, affected: result.affected };\n  }\n}\n",[5116,10405,10406,10411,10417,10424,10431,10438,10445,10452,10459,10466,10473,10483,10499,10517,10535,10539,10554,10578,10582,10586,10599,10612,10623,10639,10643,10647,10652,10657,10661,10670,10679,10699,10726,10751,10777,10782,10803,10821,10825,10842,10848,10860,10870,10877,10881,10885,10889,10893,10898,10903,10907,10920,10941,10961,10988,10992,11002,11006,11010,11014,11019,11023,11027,11041,11080,11100,11131,11135,11152,11156,11160,11164,11169,11173,11177,11190,11210,11230,11257,11261,11283,11287,11291,11295,11300,11304,11308,11322,11359,11379,11404,11408,11428,11432,11436,11440,11445,11449,11453,11466,11486,11506,11533,11537,11559,11563],{"__ignoreMap":5383},[5387,10407,10408],{"class":5389,"line":5390},[5387,10409,10410],{"class":5817},"\u002F\u002F src\u002Fnotifications\u002Fnotifications.controller.ts\n",[5387,10412,10413,10415],{"class":5389,"line":5396},[5387,10414,5824],{"class":5823},[5387,10416,5828],{"class":5827},[5387,10418,10419,10422],{"class":5389,"line":5402},[5387,10420,10421],{"class":5833},"  Controller",[5387,10423,5837],{"class":5827},[5387,10425,10426,10429],{"class":5389,"line":5408},[5387,10427,10428],{"class":5833},"  Get",[5387,10430,5837],{"class":5827},[5387,10432,10433,10436],{"class":5389,"line":5415},[5387,10434,10435],{"class":5833},"  Patch",[5387,10437,5837],{"class":5827},[5387,10439,10440,10443],{"class":5389,"line":5421},[5387,10441,10442],{"class":5833},"  Delete",[5387,10444,5837],{"class":5827},[5387,10446,10447,10450],{"class":5389,"line":5427},[5387,10448,10449],{"class":5833},"  Param",[5387,10451,5837],{"class":5827},[5387,10453,10454,10457],{"class":5389,"line":5432},[5387,10455,10456],{"class":5833},"  Query",[5387,10458,5837],{"class":5827},[5387,10460,10461,10464],{"class":5389,"line":5438},[5387,10462,10463],{"class":5833},"  UseGuards",[5387,10465,5837],{"class":5827},[5387,10467,10468,10471],{"class":5389,"line":5444},[5387,10469,10470],{"class":5833},"  Req",[5387,10472,5837],{"class":5827},[5387,10474,10475,10477,10479,10481],{"class":5389,"line":5450},[5387,10476,5884],{"class":5827},[5387,10478,5887],{"class":5823},[5387,10480,6799],{"class":5890},[5387,10482,5894],{"class":5827},[5387,10484,10485,10487,10489,10491,10493,10495,10497],{"class":5389,"line":5456},[5387,10486,5824],{"class":5823},[5387,10488,5901],{"class":5827},[5387,10490,9112],{"class":5833},[5387,10492,5907],{"class":5827},[5387,10494,5887],{"class":5823},[5387,10496,9119],{"class":5890},[5387,10498,5894],{"class":5827},[5387,10500,10501,10503,10505,10508,10510,10512,10515],{"class":5389,"line":5462},[5387,10502,5824],{"class":5823},[5387,10504,5901],{"class":5827},[5387,10506,10507],{"class":5833},"JwtAuthGuard",[5387,10509,5907],{"class":5827},[5387,10511,5887],{"class":5823},[5387,10513,10514],{"class":5890}," '..\u002Fauth\u002Fguards\u002Fjwt-auth.guard'",[5387,10516,5894],{"class":5827},[5387,10518,10519,10521,10523,10526,10528,10530,10533],{"class":5389,"line":5467},[5387,10520,5824],{"class":5823},[5387,10522,5901],{"class":5827},[5387,10524,10525],{"class":5833},"Request",[5387,10527,5907],{"class":5827},[5387,10529,5887],{"class":5823},[5387,10531,10532],{"class":5890}," 'express'",[5387,10534,5894],{"class":5827},[5387,10536,10537],{"class":5389,"line":5473},[5387,10538,5412],{"emptyLinePlaceholder":5411},[5387,10540,10541,10543,10546,10549,10552],{"class":5389,"line":5479},[5387,10542,6885],{"class":5926},[5387,10544,10545],{"class":5930}," AuthRequest",[5387,10547,10548],{"class":5926}," extends",[5387,10550,10551],{"class":5930}," Request",[5387,10553,5828],{"class":5827},[5387,10555,10556,10558,10561,10563,10565,10567,10569,10572,10574,10576],{"class":5389,"line":5485},[5387,10557,6240],{"class":5833},[5387,10559,10560],{"class":5827},": { ",[5387,10562,7431],{"class":5833},[5387,10564,6149],{"class":5827},[5387,10566,6183],{"class":5930},[5387,10568,8125],{"class":5827},[5387,10570,10571],{"class":5833},"username",[5387,10573,6149],{"class":5827},[5387,10575,6152],{"class":5930},[5387,10577,8379],{"class":5827},[5387,10579,10580],{"class":5389,"line":5491},[5387,10581,5459],{"class":5827},[5387,10583,10584],{"class":5389,"line":5497},[5387,10585,5412],{"emptyLinePlaceholder":5411},[5387,10587,10588,10590,10593,10595,10597],{"class":5389,"line":5503},[5387,10589,6057],{"class":5827},[5387,10591,10592],{"class":6060},"Controller",[5387,10594,6064],{"class":5827},[5387,10596,6067],{"class":5890},[5387,10598,6070],{"class":5827},[5387,10600,10601,10603,10606,10608,10610],{"class":5389,"line":5509},[5387,10602,6057],{"class":5827},[5387,10604,10605],{"class":6060},"UseGuards",[5387,10607,6064],{"class":5827},[5387,10609,10507],{"class":5833},[5387,10611,6070],{"class":5827},[5387,10613,10614,10616,10618,10621],{"class":5389,"line":5514},[5387,10615,5923],{"class":5823},[5387,10617,6121],{"class":5926},[5387,10619,10620],{"class":5930}," NotificationsController",[5387,10622,5828],{"class":5827},[5387,10624,10625,10627,10629,10631,10633,10635,10637],{"class":5389,"line":5519},[5387,10626,7046],{"class":5926},[5387,10628,6064],{"class":5827},[5387,10630,9272],{"class":5926},[5387,10632,9275],{"class":5833},[5387,10634,6149],{"class":5827},[5387,10636,9112],{"class":5930},[5387,10638,9282],{"class":5827},[5387,10640,10641],{"class":5389,"line":5525},[5387,10642,5412],{"emptyLinePlaceholder":5411},[5387,10644,10645],{"class":5389,"line":5531},[5387,10646,7112],{"class":5817},[5387,10648,10649],{"class":5389,"line":5537},[5387,10650,10651],{"class":5817},"   * GET \u002Fnotifications\n",[5387,10653,10654],{"class":5389,"line":5542},[5387,10655,10656],{"class":5817},"   * Отримати список нотифікацій з пагінацією\n",[5387,10658,10659],{"class":5389,"line":5547},[5387,10660,7122],{"class":5817},[5387,10662,10663,10665,10668],{"class":5389,"line":5553},[5387,10664,6131],{"class":5827},[5387,10666,10667],{"class":6060},"Get",[5387,10669,6173],{"class":5827},[5387,10671,10672,10674,10677],{"class":5389,"line":5559},[5387,10673,7127],{"class":5926},[5387,10675,10676],{"class":6060}," getNotifications",[5387,10678,7049],{"class":5827},[5387,10680,10681,10683,10686,10689,10692,10694,10697],{"class":5389,"line":5564},[5387,10682,7054],{"class":5827},[5387,10684,10685],{"class":6060},"Req",[5387,10687,10688],{"class":5827},"() ",[5387,10690,10691],{"class":5833},"req",[5387,10693,6149],{"class":5827},[5387,10695,10696],{"class":5930},"AuthRequest",[5387,10698,5837],{"class":5827},[5387,10700,10701,10703,10706,10708,10711,10714,10716,10718,10720,10722,10724],{"class":5389,"line":5569},[5387,10702,7054],{"class":5827},[5387,10704,10705],{"class":6060},"Query",[5387,10707,6064],{"class":5827},[5387,10709,10710],{"class":5890},"'page'",[5387,10712,10713],{"class":5827},") ",[5387,10715,7653],{"class":5833},[5387,10717,6149],{"class":5827},[5387,10719,6183],{"class":5930},[5387,10721,5942],{"class":5827},[5387,10723,7524],{"class":7523},[5387,10725,5837],{"class":5827},[5387,10727,10728,10730,10732,10734,10737,10739,10741,10743,10745,10747,10749],{"class":5389,"line":5574},[5387,10729,7054],{"class":5827},[5387,10731,10705],{"class":6060},[5387,10733,6064],{"class":5827},[5387,10735,10736],{"class":5890},"'pageSize'",[5387,10738,10713],{"class":5827},[5387,10740,7664],{"class":5833},[5387,10742,6149],{"class":5827},[5387,10744,6183],{"class":5930},[5387,10746,5942],{"class":5827},[5387,10748,7540],{"class":7523},[5387,10750,5837],{"class":5827},[5387,10752,10753,10755,10757,10759,10762,10764,10766,10768,10770,10772,10775],{"class":5389,"line":5580},[5387,10754,7054],{"class":5827},[5387,10756,10705],{"class":6060},[5387,10758,6064],{"class":5827},[5387,10760,10761],{"class":5890},"'unreadOnly'",[5387,10763,10713],{"class":5827},[5387,10765,7695],{"class":5833},[5387,10767,6149],{"class":5827},[5387,10769,6152],{"class":5930},[5387,10771,5942],{"class":5827},[5387,10773,10774],{"class":5890},"'false'",[5387,10776,5837],{"class":5827},[5387,10778,10779],{"class":5389,"line":5586},[5387,10780,10781],{"class":5827},"  ) {\n",[5387,10783,10784,10786,10788,10790,10792,10794,10797,10799,10801],{"class":5389,"line":5591},[5387,10785,7224],{"class":5926},[5387,10787,9324],{"class":5938},[5387,10789,5942],{"class":5827},[5387,10791,10691],{"class":5833},[5387,10793,6679],{"class":5827},[5387,10795,10796],{"class":5833},"user",[5387,10798,6679],{"class":5827},[5387,10800,7431],{"class":5833},[5387,10802,5894],{"class":5827},[5387,10804,10805,10807,10810,10812,10814,10816,10819],{"class":5389,"line":5596},[5387,10806,7224],{"class":5926},[5387,10808,10809],{"class":5938}," unreadOnlyBool",[5387,10811,5942],{"class":5827},[5387,10813,7695],{"class":5833},[5387,10815,7190],{"class":5827},[5387,10817,10818],{"class":5890},"'true'",[5387,10820,5894],{"class":5827},[5387,10822,10823],{"class":5389,"line":5602},[5387,10824,5412],{"emptyLinePlaceholder":5411},[5387,10826,10827,10829,10831,10833,10835,10837,10840],{"class":5389,"line":5608},[5387,10828,7464],{"class":5823},[5387,10830,7346],{"class":5926},[5387,10832,6679],{"class":5827},[5387,10834,9499],{"class":5833},[5387,10836,6679],{"class":5827},[5387,10838,10839],{"class":6060},"getUserNotifications",[5387,10841,7049],{"class":5827},[5387,10843,10844,10846],{"class":5389,"line":5614},[5387,10845,8480],{"class":5833},[5387,10847,5837],{"class":5827},[5387,10849,10850,10853,10855,10857],{"class":5389,"line":5620},[5387,10851,10852],{"class":6060},"      Number",[5387,10854,6064],{"class":5827},[5387,10856,7653],{"class":5833},[5387,10858,10859],{"class":5827},"),\n",[5387,10861,10862,10864,10866,10868],{"class":5389,"line":5625},[5387,10863,10852],{"class":6060},[5387,10865,6064],{"class":5827},[5387,10867,7664],{"class":5833},[5387,10869,10859],{"class":5827},[5387,10871,10872,10875],{"class":5389,"line":5631},[5387,10873,10874],{"class":5833},"      unreadOnlyBool",[5387,10876,5837],{"class":5827},[5387,10878,10879],{"class":5389,"line":5637},[5387,10880,7455],{"class":5827},[5387,10882,10883],{"class":5389,"line":5643},[5387,10884,5488],{"class":5827},[5387,10886,10887],{"class":5389,"line":5649},[5387,10888,5412],{"emptyLinePlaceholder":5411},[5387,10890,10891],{"class":5389,"line":5655},[5387,10892,7112],{"class":5817},[5387,10894,10895],{"class":5389,"line":5660},[5387,10896,10897],{"class":5817},"   * GET \u002Fnotifications\u002Funread-count\n",[5387,10899,10900],{"class":5389,"line":5666},[5387,10901,10902],{"class":5817},"   * Отримати кількість непрочитаних нотифікацій (для badge)\n",[5387,10904,10905],{"class":5389,"line":5672},[5387,10906,7122],{"class":5817},[5387,10908,10909,10911,10913,10915,10918],{"class":5389,"line":5678},[5387,10910,6131],{"class":5827},[5387,10912,10667],{"class":6060},[5387,10914,6064],{"class":5827},[5387,10916,10917],{"class":5890},"'unread-count'",[5387,10919,6070],{"class":5827},[5387,10921,10922,10924,10926,10929,10931,10933,10935,10937,10939],{"class":5389,"line":5683},[5387,10923,7127],{"class":5926},[5387,10925,7861],{"class":6060},[5387,10927,10928],{"class":5827},"(@",[5387,10930,10685],{"class":6060},[5387,10932,10688],{"class":5827},[5387,10934,10691],{"class":5833},[5387,10936,6149],{"class":5827},[5387,10938,10696],{"class":5930},[5387,10940,7200],{"class":5827},[5387,10942,10943,10945,10947,10949,10951,10953,10955,10957,10959],{"class":5389,"line":5688},[5387,10944,7224],{"class":5926},[5387,10946,9324],{"class":5938},[5387,10948,5942],{"class":5827},[5387,10950,10691],{"class":5833},[5387,10952,6679],{"class":5827},[5387,10954,10796],{"class":5833},[5387,10956,6679],{"class":5827},[5387,10958,7431],{"class":5833},[5387,10960,5894],{"class":5827},[5387,10962,10963,10965,10968,10970,10972,10974,10976,10978,10980,10982,10984,10986],{"class":5389,"line":6400},[5387,10964,7224],{"class":5926},[5387,10966,10967],{"class":5938}," count",[5387,10969,5942],{"class":5827},[5387,10971,7343],{"class":5823},[5387,10973,7346],{"class":5926},[5387,10975,6679],{"class":5827},[5387,10977,9499],{"class":5833},[5387,10979,6679],{"class":5827},[5387,10981,9657],{"class":6060},[5387,10983,6064],{"class":5827},[5387,10985,7197],{"class":5833},[5387,10987,7363],{"class":5827},[5387,10989,10990],{"class":5389,"line":6417},[5387,10991,5412],{"emptyLinePlaceholder":5411},[5387,10993,10994,10996,10998,11000],{"class":5389,"line":6429},[5387,10995,7464],{"class":5823},[5387,10997,5901],{"class":5827},[5387,10999,7895],{"class":5833},[5387,11001,8379],{"class":5827},[5387,11003,11004],{"class":5389,"line":6434},[5387,11005,5488],{"class":5827},[5387,11007,11008],{"class":5389,"line":6440},[5387,11009,5412],{"emptyLinePlaceholder":5411},[5387,11011,11012],{"class":5389,"line":6462},[5387,11013,7112],{"class":5817},[5387,11015,11016],{"class":5389,"line":6471},[5387,11017,11018],{"class":5817},"   * PATCH \u002Fnotifications\u002F:id\u002Fread\n",[5387,11020,11021],{"class":5389,"line":6483},[5387,11022,7955],{"class":5817},[5387,11024,11025],{"class":5389,"line":6495},[5387,11026,7122],{"class":5817},[5387,11028,11029,11031,11034,11036,11039],{"class":5389,"line":6507},[5387,11030,6131],{"class":5827},[5387,11032,11033],{"class":6060},"Patch",[5387,11035,6064],{"class":5827},[5387,11037,11038],{"class":5890},"':id\u002Fread'",[5387,11040,6070],{"class":5827},[5387,11042,11043,11045,11047,11049,11051,11053,11055,11057,11059,11062,11065,11067,11070,11072,11074,11076,11078],{"class":5389,"line":6513},[5387,11044,7127],{"class":5926},[5387,11046,7968],{"class":6060},[5387,11048,10928],{"class":5827},[5387,11050,10685],{"class":6060},[5387,11052,10688],{"class":5827},[5387,11054,10691],{"class":5833},[5387,11056,6149],{"class":5827},[5387,11058,10696],{"class":5930},[5387,11060,11061],{"class":5827},", @",[5387,11063,11064],{"class":6060},"Param",[5387,11066,6064],{"class":5827},[5387,11068,11069],{"class":5890},"'id'",[5387,11071,10713],{"class":5827},[5387,11073,7973],{"class":5833},[5387,11075,6149],{"class":5827},[5387,11077,6152],{"class":5930},[5387,11079,7200],{"class":5827},[5387,11081,11082,11084,11086,11088,11090,11092,11094,11096,11098],{"class":5389,"line":6519},[5387,11083,7224],{"class":5926},[5387,11085,9324],{"class":5938},[5387,11087,5942],{"class":5827},[5387,11089,10691],{"class":5833},[5387,11091,6679],{"class":5827},[5387,11093,10796],{"class":5833},[5387,11095,6679],{"class":5827},[5387,11097,7431],{"class":5833},[5387,11099,5894],{"class":5827},[5387,11101,11102,11104,11106,11108,11110,11112,11114,11116,11118,11121,11123,11125,11127,11129],{"class":5389,"line":6524},[5387,11103,7224],{"class":5926},[5387,11105,7227],{"class":5938},[5387,11107,5942],{"class":5827},[5387,11109,7343],{"class":5823},[5387,11111,7346],{"class":5926},[5387,11113,6679],{"class":5827},[5387,11115,9499],{"class":5833},[5387,11117,6679],{"class":5827},[5387,11119,11120],{"class":6060},"markAsRead",[5387,11122,6064],{"class":5827},[5387,11124,7973],{"class":5833},[5387,11126,5257],{"class":5827},[5387,11128,7197],{"class":5833},[5387,11130,7363],{"class":5827},[5387,11132,11133],{"class":5389,"line":6530},[5387,11134,5412],{"emptyLinePlaceholder":5411},[5387,11136,11137,11139,11141,11144,11146,11148,11150],{"class":5389,"line":6547},[5387,11138,7464],{"class":5823},[5387,11140,5901],{"class":5827},[5387,11142,11143],{"class":5833},"success:",[5387,11145,6269],{"class":5926},[5387,11147,5257],{"class":5827},[5387,11149,7360],{"class":5833},[5387,11151,8379],{"class":5827},[5387,11153,11154],{"class":5389,"line":6560},[5387,11155,5488],{"class":5827},[5387,11157,11158],{"class":5389,"line":6565},[5387,11159,5412],{"emptyLinePlaceholder":5411},[5387,11161,11162],{"class":5389,"line":6571},[5387,11163,7112],{"class":5817},[5387,11165,11166],{"class":5389,"line":6593},[5387,11167,11168],{"class":5817},"   * PATCH \u002Fnotifications\u002Fread-all\n",[5387,11170,11171],{"class":5389,"line":6606},[5387,11172,8222],{"class":5817},[5387,11174,11175],{"class":5389,"line":6611},[5387,11176,7122],{"class":5817},[5387,11178,11179,11181,11183,11185,11188],{"class":5389,"line":6621},[5387,11180,6131],{"class":5827},[5387,11182,11033],{"class":6060},[5387,11184,6064],{"class":5827},[5387,11186,11187],{"class":5890},"'read-all'",[5387,11189,6070],{"class":5827},[5387,11191,11192,11194,11196,11198,11200,11202,11204,11206,11208],{"class":5389,"line":6633},[5387,11193,7127],{"class":5926},[5387,11195,8235],{"class":6060},[5387,11197,10928],{"class":5827},[5387,11199,10685],{"class":6060},[5387,11201,10688],{"class":5827},[5387,11203,10691],{"class":5833},[5387,11205,6149],{"class":5827},[5387,11207,10696],{"class":5930},[5387,11209,7200],{"class":5827},[5387,11211,11212,11214,11216,11218,11220,11222,11224,11226,11228],{"class":5389,"line":7669},[5387,11213,7224],{"class":5926},[5387,11215,9324],{"class":5938},[5387,11217,5942],{"class":5827},[5387,11219,10691],{"class":5833},[5387,11221,6679],{"class":5827},[5387,11223,10796],{"class":5833},[5387,11225,6679],{"class":5827},[5387,11227,7431],{"class":5833},[5387,11229,5894],{"class":5827},[5387,11231,11232,11234,11236,11238,11240,11242,11244,11246,11248,11251,11253,11255],{"class":5389,"line":7683},[5387,11233,7224],{"class":5926},[5387,11235,8268],{"class":5938},[5387,11237,5942],{"class":5827},[5387,11239,7343],{"class":5823},[5387,11241,7346],{"class":5926},[5387,11243,6679],{"class":5827},[5387,11245,9499],{"class":5833},[5387,11247,6679],{"class":5827},[5387,11249,11250],{"class":6060},"markAllAsRead",[5387,11252,6064],{"class":5827},[5387,11254,7197],{"class":5833},[5387,11256,7363],{"class":5827},[5387,11258,11259],{"class":5389,"line":7688},[5387,11260,5412],{"emptyLinePlaceholder":5411},[5387,11262,11263,11265,11267,11269,11271,11273,11275,11277,11279,11281],{"class":5389,"line":7700},[5387,11264,7464],{"class":5823},[5387,11266,5901],{"class":5827},[5387,11268,11143],{"class":5833},[5387,11270,6269],{"class":5926},[5387,11272,5257],{"class":5827},[5387,11274,8364],{"class":5833},[5387,11276,8268],{"class":5833},[5387,11278,6679],{"class":5827},[5387,11280,8253],{"class":5833},[5387,11282,8379],{"class":5827},[5387,11284,11285],{"class":5389,"line":7718},[5387,11286,5488],{"class":5827},[5387,11288,11289],{"class":5389,"line":7723},[5387,11290,5412],{"emptyLinePlaceholder":5411},[5387,11292,11293],{"class":5389,"line":7728},[5387,11294,7112],{"class":5817},[5387,11296,11297],{"class":5389,"line":7759},[5387,11298,11299],{"class":5817},"   * DELETE \u002Fnotifications\u002F:id\n",[5387,11301,11302],{"class":5389,"line":7764},[5387,11303,8400],{"class":5817},[5387,11305,11306],{"class":5389,"line":7771},[5387,11307,7122],{"class":5817},[5387,11309,11310,11312,11315,11317,11320],{"class":5389,"line":7779},[5387,11311,6131],{"class":5827},[5387,11313,11314],{"class":6060},"Delete",[5387,11316,6064],{"class":5827},[5387,11318,11319],{"class":5890},"':id'",[5387,11321,6070],{"class":5827},[5387,11323,11324,11326,11329,11331,11333,11335,11337,11339,11341,11343,11345,11347,11349,11351,11353,11355,11357],{"class":5389,"line":7787},[5387,11325,7127],{"class":5926},[5387,11327,11328],{"class":6060}," deleteNotification",[5387,11330,10928],{"class":5827},[5387,11332,10685],{"class":6060},[5387,11334,10688],{"class":5827},[5387,11336,10691],{"class":5833},[5387,11338,6149],{"class":5827},[5387,11340,10696],{"class":5930},[5387,11342,11061],{"class":5827},[5387,11344,11064],{"class":6060},[5387,11346,6064],{"class":5827},[5387,11348,11069],{"class":5890},[5387,11350,10713],{"class":5827},[5387,11352,7973],{"class":5833},[5387,11354,6149],{"class":5827},[5387,11356,6152],{"class":5930},[5387,11358,7200],{"class":5827},[5387,11360,11361,11363,11365,11367,11369,11371,11373,11375,11377],{"class":5389,"line":7795},[5387,11362,7224],{"class":5926},[5387,11364,9324],{"class":5938},[5387,11366,5942],{"class":5827},[5387,11368,10691],{"class":5833},[5387,11370,6679],{"class":5827},[5387,11372,10796],{"class":5833},[5387,11374,6679],{"class":5827},[5387,11376,7431],{"class":5833},[5387,11378,5894],{"class":5827},[5387,11380,11381,11384,11386,11388,11390,11392,11394,11396,11398,11400,11402],{"class":5389,"line":7803},[5387,11382,11383],{"class":5823},"    await",[5387,11385,7346],{"class":5926},[5387,11387,6679],{"class":5827},[5387,11389,9499],{"class":5833},[5387,11391,6679],{"class":5827},[5387,11393,8462],{"class":6060},[5387,11395,6064],{"class":5827},[5387,11397,7973],{"class":5833},[5387,11399,5257],{"class":5827},[5387,11401,7197],{"class":5833},[5387,11403,7363],{"class":5827},[5387,11405,11406],{"class":5389,"line":7824},[5387,11407,5412],{"emptyLinePlaceholder":5411},[5387,11409,11410,11412,11414,11416,11418,11420,11423,11426],{"class":5389,"line":7830},[5387,11411,7464],{"class":5823},[5387,11413,5901],{"class":5827},[5387,11415,11143],{"class":5833},[5387,11417,6269],{"class":5926},[5387,11419,5257],{"class":5827},[5387,11421,11422],{"class":5833},"message:",[5387,11424,11425],{"class":5890}," 'Нотифікацію видалено'",[5387,11427,8379],{"class":5827},[5387,11429,11430],{"class":5389,"line":7835},[5387,11431,5488],{"class":5827},[5387,11433,11434],{"class":5389,"line":7840},[5387,11435,5412],{"emptyLinePlaceholder":5411},[5387,11437,11438],{"class":5389,"line":7845},[5387,11439,7112],{"class":5817},[5387,11441,11442],{"class":5389,"line":7851},[5387,11443,11444],{"class":5817},"   * DELETE \u002Fnotifications\u002Fread\n",[5387,11446,11447],{"class":5389,"line":7856},[5387,11448,8561],{"class":5817},[5387,11450,11451],{"class":5389,"line":7882},[5387,11452,7122],{"class":5817},[5387,11454,11455,11457,11459,11461,11464],{"class":5389,"line":7900},[5387,11456,6131],{"class":5827},[5387,11458,11314],{"class":6060},[5387,11460,6064],{"class":5827},[5387,11462,11463],{"class":5890},"'read'",[5387,11465,6070],{"class":5827},[5387,11467,11468,11470,11472,11474,11476,11478,11480,11482,11484],{"class":5389,"line":7908},[5387,11469,7127],{"class":5926},[5387,11471,8574],{"class":6060},[5387,11473,10928],{"class":5827},[5387,11475,10685],{"class":6060},[5387,11477,10688],{"class":5827},[5387,11479,10691],{"class":5833},[5387,11481,6149],{"class":5827},[5387,11483,10696],{"class":5930},[5387,11485,7200],{"class":5827},[5387,11487,11488,11490,11492,11494,11496,11498,11500,11502,11504],{"class":5389,"line":7916},[5387,11489,7224],{"class":5926},[5387,11491,9324],{"class":5938},[5387,11493,5942],{"class":5827},[5387,11495,10691],{"class":5833},[5387,11497,6679],{"class":5827},[5387,11499,10796],{"class":5833},[5387,11501,6679],{"class":5827},[5387,11503,7431],{"class":5833},[5387,11505,5894],{"class":5827},[5387,11507,11508,11510,11512,11514,11516,11518,11520,11522,11524,11527,11529,11531],{"class":5389,"line":7926},[5387,11509,7224],{"class":5926},[5387,11511,8268],{"class":5938},[5387,11513,5942],{"class":5827},[5387,11515,7343],{"class":5823},[5387,11517,7346],{"class":5926},[5387,11519,6679],{"class":5827},[5387,11521,9499],{"class":5833},[5387,11523,6679],{"class":5827},[5387,11525,11526],{"class":6060},"deleteAllRead",[5387,11528,6064],{"class":5827},[5387,11530,7197],{"class":5833},[5387,11532,7363],{"class":5827},[5387,11534,11535],{"class":5389,"line":7932},[5387,11536,5412],{"emptyLinePlaceholder":5411},[5387,11538,11539,11541,11543,11545,11547,11549,11551,11553,11555,11557],{"class":5389,"line":7937},[5387,11540,7464],{"class":5823},[5387,11542,5901],{"class":5827},[5387,11544,11143],{"class":5833},[5387,11546,6269],{"class":5926},[5387,11548,5257],{"class":5827},[5387,11550,8364],{"class":5833},[5387,11552,8268],{"class":5833},[5387,11554,6679],{"class":5827},[5387,11556,8253],{"class":5833},[5387,11558,8379],{"class":5827},[5387,11560,11561],{"class":5389,"line":7942},[5387,11562,5488],{"class":5827},[5387,11564,11565],{"class":5389,"line":7947},[5387,11566,5459],{"class":5827},[5089,11568,11569],{},[5099,11570,11571],{},"REST API Endpoints:",[5698,11573,11574,11590],{},[5701,11575,11576],{},[5704,11577,11578,11581,11584,11587],{},[5707,11579,11580],{},"HTTP Method",[5707,11582,11583],{},"Endpoint",[5707,11585,11586],{},"Опис",[5707,11588,11589],{},"Query Params",[5717,11591,11592,11614,11631,11648,11663,11680],{},[5704,11593,11594,11599,11603,11606],{},[5722,11595,11596],{},[5116,11597,11598],{},"GET",[5722,11600,11601],{},[5116,11602,10372],{},[5722,11604,11605],{},"Список нотифікацій",[5722,11607,11608,5257,11610,5257,11612],{},[5116,11609,7653],{},[5116,11611,7664],{},[5116,11613,7695],{},[5704,11615,11616,11620,11625,11628],{},[5722,11617,11618],{},[5116,11619,11598],{},[5722,11621,11622],{},[5116,11623,11624],{},"\u002Fnotifications\u002Funread-count",[5722,11626,11627],{},"Кількість непрочитаних",[5722,11629,11630],{},"—",[5704,11632,11633,11638,11643,11646],{},[5722,11634,11635],{},[5116,11636,11637],{},"PATCH",[5722,11639,11640],{},[5116,11641,11642],{},"\u002Fnotifications\u002F:id\u002Fread",[5722,11644,11645],{},"Позначити як прочитану",[5722,11647,11630],{},[5704,11649,11650,11654,11659,11661],{},[5722,11651,11652],{},[5116,11653,11637],{},[5722,11655,11656],{},[5116,11657,11658],{},"\u002Fnotifications\u002Fread-all",[5722,11660,8909],{},[5722,11662,11630],{},[5704,11664,11665,11670,11675,11678],{},[5722,11666,11667],{},[5116,11668,11669],{},"DELETE",[5722,11671,11672],{},[5116,11673,11674],{},"\u002Fnotifications\u002F:id",[5722,11676,11677],{},"Видалити нотифікацію",[5722,11679,11630],{},[5704,11681,11682,11686,11691,11693],{},[5722,11683,11684],{},[5116,11685,11669],{},[5722,11687,11688],{},[5116,11689,11690],{},"\u002Fnotifications\u002Fread",[5722,11692,8935],{},[5722,11694,11630],{},[8953,11696,11697,11700,11701,11704,11705,11707],{},[5099,11698,11699],{},"Чому PATCH, а не POST?"," За REST convention, PATCH використовується для ",[5099,11702,11703],{},"часткового оновлення"," ресурсу (зміна ",[5116,11706,5240],{},"). POST традиційно для створення нового ресурсу.",[5182,11709],{},[5084,11711,11713],{"id":11712},"notifications-module-реєстрація-компонентів","Notifications Module: Реєстрація компонентів",[5089,11715,11716],{},"Об'єднаємо всі компоненти в модуль.",[5378,11718,11720],{"className":5808,"code":11719,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fnotifications\u002Fnotifications.module.ts\nimport { Module } from '@nestjs\u002Fcommon';\nimport { TypeOrmModule } from '@nestjs\u002Ftypeorm';\nimport { Notification } from '.\u002Fentities\u002Fnotification.entity';\nimport { NotificationsService } from '.\u002Fnotifications.service';\nimport { NotificationsGateway } from '.\u002Fnotifications.gateway';\nimport { NotificationsController } from '.\u002Fnotifications.controller';\n\n@Module({\n  imports: [\n    TypeOrmModule.forFeature([Notification]),\n  ],\n  providers: [NotificationsService, NotificationsGateway],\n  controllers: [NotificationsController],\n  exports: [NotificationsService], \u002F\u002F Експортуємо для використання в інших модулях\n})\nexport class NotificationsModule {}\n",[5116,11721,11722,11727,11744,11761,11777,11793,11810,11827,11831,11839,11847,11864,11869,11885,11896,11911,11915],{"__ignoreMap":5383},[5387,11723,11724],{"class":5389,"line":5390},[5387,11725,11726],{"class":5817},"\u002F\u002F src\u002Fnotifications\u002Fnotifications.module.ts\n",[5387,11728,11729,11731,11733,11736,11738,11740,11742],{"class":5389,"line":5396},[5387,11730,5824],{"class":5823},[5387,11732,5901],{"class":5827},[5387,11734,11735],{"class":5833},"Module",[5387,11737,5907],{"class":5827},[5387,11739,5887],{"class":5823},[5387,11741,6799],{"class":5890},[5387,11743,5894],{"class":5827},[5387,11745,11746,11748,11750,11753,11755,11757,11759],{"class":5389,"line":5402},[5387,11747,5824],{"class":5823},[5387,11749,5901],{"class":5827},[5387,11751,11752],{"class":5833},"TypeOrmModule",[5387,11754,5907],{"class":5827},[5387,11756,5887],{"class":5823},[5387,11758,6817],{"class":5890},[5387,11760,5894],{"class":5827},[5387,11762,11763,11765,11767,11769,11771,11773,11775],{"class":5389,"line":5408},[5387,11764,5824],{"class":5823},[5387,11766,5901],{"class":5827},[5387,11768,6845],{"class":5833},[5387,11770,5907],{"class":5827},[5387,11772,5887],{"class":5823},[5387,11774,6856],{"class":5890},[5387,11776,5894],{"class":5827},[5387,11778,11779,11781,11783,11785,11787,11789,11791],{"class":5389,"line":5415},[5387,11780,5824],{"class":5823},[5387,11782,5901],{"class":5827},[5387,11784,9112],{"class":5833},[5387,11786,5907],{"class":5827},[5387,11788,5887],{"class":5823},[5387,11790,9119],{"class":5890},[5387,11792,5894],{"class":5827},[5387,11794,11795,11797,11799,11801,11803,11805,11808],{"class":5389,"line":5421},[5387,11796,5824],{"class":5823},[5387,11798,5901],{"class":5827},[5387,11800,5764],{"class":5833},[5387,11802,5907],{"class":5827},[5387,11804,5887],{"class":5823},[5387,11806,11807],{"class":5890}," '.\u002Fnotifications.gateway'",[5387,11809,5894],{"class":5827},[5387,11811,11812,11814,11816,11818,11820,11822,11825],{"class":5389,"line":5427},[5387,11813,5824],{"class":5823},[5387,11815,5901],{"class":5827},[5387,11817,5777],{"class":5833},[5387,11819,5907],{"class":5827},[5387,11821,5887],{"class":5823},[5387,11823,11824],{"class":5890}," '.\u002Fnotifications.controller'",[5387,11826,5894],{"class":5827},[5387,11828,11829],{"class":5389,"line":5432},[5387,11830,5412],{"emptyLinePlaceholder":5411},[5387,11832,11833,11835,11837],{"class":5389,"line":5438},[5387,11834,6057],{"class":5827},[5387,11836,11735],{"class":6060},[5387,11838,6352],{"class":5827},[5387,11840,11841,11844],{"class":5389,"line":5444},[5387,11842,11843],{"class":5833},"  imports:",[5387,11845,11846],{"class":5827}," [\n",[5387,11848,11849,11852,11854,11857,11859,11861],{"class":5389,"line":5450},[5387,11850,11851],{"class":5833},"    TypeOrmModule",[5387,11853,6679],{"class":5827},[5387,11855,11856],{"class":6060},"forFeature",[5387,11858,6080],{"class":5827},[5387,11860,6845],{"class":5833},[5387,11862,11863],{"class":5827},"]),\n",[5387,11865,11866],{"class":5389,"line":5456},[5387,11867,11868],{"class":5827},"  ],\n",[5387,11870,11871,11874,11876,11878,11880,11882],{"class":5389,"line":5462},[5387,11872,11873],{"class":5833},"  providers:",[5387,11875,7733],{"class":5827},[5387,11877,9112],{"class":5833},[5387,11879,5257],{"class":5827},[5387,11881,5764],{"class":5833},[5387,11883,11884],{"class":5827},"],\n",[5387,11886,11887,11890,11892,11894],{"class":5389,"line":5467},[5387,11888,11889],{"class":5833},"  controllers:",[5387,11891,7733],{"class":5827},[5387,11893,5777],{"class":5833},[5387,11895,11884],{"class":5827},[5387,11897,11898,11901,11903,11905,11908],{"class":5389,"line":5473},[5387,11899,11900],{"class":5833},"  exports:",[5387,11902,7733],{"class":5827},[5387,11904,9112],{"class":5833},[5387,11906,11907],{"class":5827},"], ",[5387,11909,11910],{"class":5817},"\u002F\u002F Експортуємо для використання в інших модулях\n",[5387,11912,11913],{"class":5389,"line":5479},[5387,11914,9182],{"class":5827},[5387,11916,11917,11919,11921,11924],{"class":5389,"line":5485},[5387,11918,5923],{"class":5823},[5387,11920,6121],{"class":5926},[5387,11922,11923],{"class":5930}," NotificationsModule",[5387,11925,11926],{"class":5827}," {}\n",[5089,11928,11929,11932,11933,11935],{},[5099,11930,11931],{},"Експорт NotificationsService:"," інші модулі (Posts, Comments, Users) можуть інжектити ",[5116,11934,9112],{}," для створення нотифікацій:",[5378,11937,11939],{"className":5808,"code":11938,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fposts\u002Fposts.service.ts\nimport { NotificationsService } from '..\u002Fnotifications\u002Fnotifications.service';\nimport { NotificationType } from '..\u002Fnotifications\u002Fentities\u002Fnotification.entity';\n\n@Injectable()\nexport class PostsService {\n  constructor(\n    private notificationsService: NotificationsService,\n  ) {}\n\n  async likePost(postId: string, userId: number) {\n    const post = await this.findOne(postId);\n    \n    \u002F\u002F Логіка лайку...\n    \n    \u002F\u002F Створити нотифікацію для автора поста\n    await this.notificationsService.create({\n      userId: post.authorId,\n      actorId: userId,\n      type: NotificationType.POST_LIKE,\n      message: 'вподобав ваш пост',\n      metadata: { postId },\n    });\n  }\n}\n",[5116,11940,11941,11946,11963,11980,11984,11992,12003,12009,12021,12025,12029,12054,12077,12082,12087,12091,12096,12112,12125,12133,12145,12154,12164,12168,12172],{"__ignoreMap":5383},[5387,11942,11943],{"class":5389,"line":5390},[5387,11944,11945],{"class":5817},"\u002F\u002F src\u002Fposts\u002Fposts.service.ts\n",[5387,11947,11948,11950,11952,11954,11956,11958,11961],{"class":5389,"line":5396},[5387,11949,5824],{"class":5823},[5387,11951,5901],{"class":5827},[5387,11953,9112],{"class":5833},[5387,11955,5907],{"class":5827},[5387,11957,5887],{"class":5823},[5387,11959,11960],{"class":5890}," '..\u002Fnotifications\u002Fnotifications.service'",[5387,11962,5894],{"class":5827},[5387,11964,11965,11967,11969,11971,11973,11975,11978],{"class":5389,"line":5402},[5387,11966,5824],{"class":5823},[5387,11968,5901],{"class":5827},[5387,11970,6386],{"class":5833},[5387,11972,5907],{"class":5827},[5387,11974,5887],{"class":5823},[5387,11976,11977],{"class":5890}," '..\u002Fnotifications\u002Fentities\u002Fnotification.entity'",[5387,11979,5894],{"class":5827},[5387,11981,11982],{"class":5389,"line":5408},[5387,11983,5412],{"emptyLinePlaceholder":5411},[5387,11985,11986,11988,11990],{"class":5389,"line":5415},[5387,11987,6057],{"class":5827},[5387,11989,6787],{"class":6060},[5387,11991,6173],{"class":5827},[5387,11993,11994,11996,11998,12001],{"class":5389,"line":5421},[5387,11995,5923],{"class":5823},[5387,11997,6121],{"class":5926},[5387,11999,12000],{"class":5930}," PostsService",[5387,12002,5828],{"class":5827},[5387,12004,12005,12007],{"class":5389,"line":5427},[5387,12006,7046],{"class":5926},[5387,12008,7049],{"class":5827},[5387,12010,12011,12013,12015,12017,12019],{"class":5389,"line":5432},[5387,12012,7067],{"class":5926},[5387,12014,9275],{"class":5833},[5387,12016,6149],{"class":5827},[5387,12018,9112],{"class":5930},[5387,12020,5837],{"class":5827},[5387,12022,12023],{"class":5389,"line":5438},[5387,12024,7103],{"class":5827},[5387,12026,12027],{"class":5389,"line":5444},[5387,12028,5412],{"emptyLinePlaceholder":5411},[5387,12030,12031,12033,12036,12038,12040,12042,12044,12046,12048,12050,12052],{"class":5389,"line":5450},[5387,12032,7127],{"class":5926},[5387,12034,12035],{"class":6060}," likePost",[5387,12037,6064],{"class":5827},[5387,12039,5256],{"class":5833},[5387,12041,6149],{"class":5827},[5387,12043,6152],{"class":5930},[5387,12045,5257],{"class":5827},[5387,12047,7197],{"class":5833},[5387,12049,6149],{"class":5827},[5387,12051,6183],{"class":5930},[5387,12053,7200],{"class":5827},[5387,12055,12056,12058,12061,12063,12065,12067,12069,12071,12073,12075],{"class":5389,"line":5456},[5387,12057,7224],{"class":5926},[5387,12059,12060],{"class":5938}," post",[5387,12062,5942],{"class":5827},[5387,12064,7343],{"class":5823},[5387,12066,7346],{"class":5926},[5387,12068,6679],{"class":5827},[5387,12070,8017],{"class":6060},[5387,12072,6064],{"class":5827},[5387,12074,5256],{"class":5833},[5387,12076,7363],{"class":5827},[5387,12078,12079],{"class":5389,"line":5462},[5387,12080,12081],{"class":5827},"    \n",[5387,12083,12084],{"class":5389,"line":5467},[5387,12085,12086],{"class":5817},"    \u002F\u002F Логіка лайку...\n",[5387,12088,12089],{"class":5389,"line":5473},[5387,12090,12081],{"class":5827},[5387,12092,12093],{"class":5389,"line":5479},[5387,12094,12095],{"class":5817},"    \u002F\u002F Створити нотифікацію для автора поста\n",[5387,12097,12098,12100,12102,12104,12106,12108,12110],{"class":5389,"line":5485},[5387,12099,11383],{"class":5823},[5387,12101,7346],{"class":5926},[5387,12103,6679],{"class":5827},[5387,12105,9499],{"class":5833},[5387,12107,6679],{"class":5827},[5387,12109,7242],{"class":6060},[5387,12111,6352],{"class":5827},[5387,12113,12114,12116,12118,12120,12123],{"class":5389,"line":5491},[5387,12115,7249],{"class":5833},[5387,12117,12060],{"class":5833},[5387,12119,6679],{"class":5827},[5387,12121,12122],{"class":5833},"authorId",[5387,12124,5837],{"class":5827},[5387,12126,12127,12129,12131],{"class":5389,"line":5497},[5387,12128,7263],{"class":5833},[5387,12130,9324],{"class":5833},[5387,12132,5837],{"class":5827},[5387,12134,12135,12137,12139,12141,12143],{"class":5389,"line":5503},[5387,12136,7276],{"class":5833},[5387,12138,5931],{"class":5833},[5387,12140,6679],{"class":5827},[5387,12142,5306],{"class":5938},[5387,12144,5837],{"class":5827},[5387,12146,12147,12149,12152],{"class":5389,"line":5509},[5387,12148,7290],{"class":5833},[5387,12150,12151],{"class":5890}," 'вподобав ваш пост'",[5387,12153,5837],{"class":5827},[5387,12155,12156,12158,12160,12162],{"class":5389,"line":5514},[5387,12157,7304],{"class":5833},[5387,12159,5901],{"class":5827},[5387,12161,5256],{"class":5833},[5387,12163,8039],{"class":5827},[5387,12165,12166],{"class":5389,"line":5519},[5387,12167,7327],{"class":5827},[5387,12169,12170],{"class":5389,"line":5525},[5387,12171,5488],{"class":5827},[5387,12173,12174],{"class":5389,"line":5531},[5387,12175,5459],{"class":5827},[5182,12177],{},[5084,12179,12181],{"id":12180},"frontend-інтеграція-react-компоненти","Frontend інтеграція: React компоненти",[5089,12183,12184],{},"Реалізуємо клієнтську частину для відображення нотифікацій.",[5693,12186,12188],{"id":12187},"websocket-клієнт","WebSocket клієнт",[5378,12190,12192],{"className":5808,"code":12191,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fhooks\u002FuseNotifications.ts\nimport { useEffect, useState } from 'react';\nimport { io, Socket } from 'socket.io-client';\n\ninterface Notification {\n  id: string;\n  type: string;\n  message: string;\n  actor?: { username: string; avatar: string };\n  isRead: boolean;\n  createdAt: string;\n  metadata?: any;\n}\n\nexport function useNotifications(accessToken: string) {\n  const [socket, setSocket] = useState\u003CSocket | null>(null);\n  const [notifications, setNotifications] = useState\u003CNotification[]>([]);\n  const [unreadCount, setUnreadCount] = useState(0);\n\n  useEffect(() => {\n    const userId = parseUserIdFromToken(accessToken); \u002F\u002F Декодування JWT\n\n    const newSocket = io('http:\u002F\u002Flocalhost:3000\u002Fnotifications', {\n      auth: { userId }, \u002F\u002F В production: передавати token, верифікувати на сервері\n    });\n\n    newSocket.on('connect', () => {\n      console.log('[useNotifications] Підключено до WebSocket');\n    });\n\n    \u002F\u002F Отримати непрочитані нотифікації після підключення\n    newSocket.on('notifications.unread', (data) => {\n      console.log('[useNotifications] Отримано непрочитані:', data.count);\n      setNotifications((prev) => [...data.notifications, ...prev]);\n      setUnreadCount(data.count);\n    });\n\n    \u002F\u002F Нова нотифікація в real-time\n    newSocket.on('notification', (notification: Notification) => {\n      console.log('[useNotifications] Нова нотифікація:', notification.id);\n      setNotifications((prev) => [notification, ...prev]);\n      \n      \u002F\u002F Показати toast\u002Fbanner\n      showNotificationToast(notification);\n    });\n\n    \u002F\u002F Оновлення unread count\n    newSocket.on('notifications.count', (data) => {\n      setUnreadCount(data.count);\n    });\n\n    newSocket.on('disconnect', () => {\n      console.log('[useNotifications] Відключено від WebSocket');\n    });\n\n    setSocket(newSocket);\n\n    return () => {\n      newSocket.close();\n    };\n  }, [accessToken]);\n\n  return { socket, notifications, unreadCount };\n}\n\nfunction parseUserIdFromToken(token: string): number {\n  \u002F\u002F Декодування JWT (у production використовувати jwt-decode бібліотеку)\n  const payload = JSON.parse(atob(token.split('.')[1]));\n  return payload.sub;\n}\n\nfunction showNotificationToast(notification: Notification) {\n  \u002F\u002F Показати browser notification або toast UI\n  if ('Notification' in window && Notification.permission === 'granted') {\n    new Notification('Нова нотифікація', {\n      body: `${notification.actor?.username} ${notification.message}`,\n      icon: notification.actor?.avatar,\n    });\n  }\n}\n",[5116,12193,12194,12199,12222,12244,12248,12256,12266,12276,12286,12310,12320,12330,12340,12344,12348,12369,12405,12429,12453,12457,12468,12489,12493,12511,12526,12530,12534,12556,12571,12575,12579,12584,12607,12630,12661,12676,12680,12684,12689,12715,12738,12760,12765,12770,12781,12785,12789,12794,12816,12830,12834,12838,12857,12872,12876,12880,12892,12896,12907,12919,12923,12932,12936,12955,12959,12963,12986,12991,13035,13048,13052,13056,13073,13078,13110,13124,13161,13178,13182,13186],{"__ignoreMap":5383},[5387,12195,12196],{"class":5389,"line":5390},[5387,12197,12198],{"class":5817},"\u002F\u002F src\u002Fhooks\u002FuseNotifications.ts\n",[5387,12200,12201,12203,12205,12208,12210,12213,12215,12217,12220],{"class":5389,"line":5396},[5387,12202,5824],{"class":5823},[5387,12204,5901],{"class":5827},[5387,12206,12207],{"class":5833},"useEffect",[5387,12209,5257],{"class":5827},[5387,12211,12212],{"class":5833},"useState",[5387,12214,5907],{"class":5827},[5387,12216,5887],{"class":5823},[5387,12218,12219],{"class":5890}," 'react'",[5387,12221,5894],{"class":5827},[5387,12223,12224,12226,12228,12231,12233,12235,12237,12239,12242],{"class":5389,"line":5402},[5387,12225,5824],{"class":5823},[5387,12227,5901],{"class":5827},[5387,12229,12230],{"class":5833},"io",[5387,12232,5257],{"class":5827},[5387,12234,9045],{"class":5833},[5387,12236,5907],{"class":5827},[5387,12238,5887],{"class":5823},[5387,12240,12241],{"class":5890}," 'socket.io-client'",[5387,12243,5894],{"class":5827},[5387,12245,12246],{"class":5389,"line":5408},[5387,12247,5412],{"emptyLinePlaceholder":5411},[5387,12249,12250,12252,12254],{"class":5389,"line":5415},[5387,12251,6885],{"class":5926},[5387,12253,6124],{"class":5930},[5387,12255,5828],{"class":5827},[5387,12257,12258,12260,12262,12264],{"class":5389,"line":5421},[5387,12259,6146],{"class":5833},[5387,12261,6149],{"class":5827},[5387,12263,6152],{"class":5930},[5387,12265,5894],{"class":5827},[5387,12267,12268,12270,12272,12274],{"class":5389,"line":5427},[5387,12269,6381],{"class":5833},[5387,12271,6149],{"class":5827},[5387,12273,6152],{"class":5930},[5387,12275,5894],{"class":5827},[5387,12277,12278,12280,12282,12284],{"class":5389,"line":5432},[5387,12279,6420],{"class":5833},[5387,12281,6149],{"class":5827},[5387,12283,6152],{"class":5930},[5387,12285,5894],{"class":5827},[5387,12287,12288,12290,12293,12295,12297,12299,12301,12304,12306,12308],{"class":5389,"line":5438},[5387,12289,6328],{"class":5833},[5387,12291,12292],{"class":5827},"?: { ",[5387,12294,10571],{"class":5833},[5387,12296,6149],{"class":5827},[5387,12298,6152],{"class":5930},[5387,12300,8125],{"class":5827},[5387,12302,12303],{"class":5833},"avatar",[5387,12305,6149],{"class":5827},[5387,12307,6152],{"class":5930},[5387,12309,8379],{"class":5827},[5387,12311,12312,12314,12316,12318],{"class":5389,"line":5444},[5387,12313,6550],{"class":5833},[5387,12315,6149],{"class":5827},[5387,12317,6555],{"class":5930},[5387,12319,5894],{"class":5827},[5387,12321,12322,12324,12326,12328],{"class":5389,"line":5450},[5387,12323,6624],{"class":5833},[5387,12325,6149],{"class":5827},[5387,12327,6152],{"class":5930},[5387,12329,5894],{"class":5827},[5387,12331,12332,12334,12336,12338],{"class":5389,"line":5456},[5387,12333,6465],{"class":5833},[5387,12335,6279],{"class":5827},[5387,12337,6939],{"class":5930},[5387,12339,5894],{"class":5827},[5387,12341,12342],{"class":5389,"line":5462},[5387,12343,5459],{"class":5827},[5387,12345,12346],{"class":5389,"line":5467},[5387,12347,5412],{"emptyLinePlaceholder":5411},[5387,12349,12350,12352,12355,12358,12360,12363,12365,12367],{"class":5389,"line":5473},[5387,12351,5923],{"class":5823},[5387,12353,12354],{"class":5926}," function",[5387,12356,12357],{"class":6060}," useNotifications",[5387,12359,6064],{"class":5827},[5387,12361,12362],{"class":5833},"accessToken",[5387,12364,6149],{"class":5827},[5387,12366,6152],{"class":5930},[5387,12368,7200],{"class":5827},[5387,12370,12371,12374,12376,12379,12381,12384,12386,12388,12390,12392,12395,12398,12401,12403],{"class":5389,"line":5479},[5387,12372,12373],{"class":5926},"  const",[5387,12375,7733],{"class":5827},[5387,12377,12378],{"class":5938},"socket",[5387,12380,5257],{"class":5827},[5387,12382,12383],{"class":5938},"setSocket",[5387,12385,7744],{"class":5827},[5387,12387,12212],{"class":6060},[5387,12389,7077],{"class":5827},[5387,12391,9045],{"class":5930},[5387,12393,12394],{"class":5827}," | ",[5387,12396,12397],{"class":5930},"null",[5387,12399,12400],{"class":5827},">(",[5387,12402,12397],{"class":5926},[5387,12404,7363],{"class":5827},[5387,12406,12407,12409,12411,12413,12415,12418,12420,12422,12424,12426],{"class":5389,"line":5485},[5387,12408,12373],{"class":5926},[5387,12410,7733],{"class":5827},[5387,12412,7736],{"class":5938},[5387,12414,5257],{"class":5827},[5387,12416,12417],{"class":5938},"setNotifications",[5387,12419,7744],{"class":5827},[5387,12421,12212],{"class":6060},[5387,12423,7077],{"class":5827},[5387,12425,6845],{"class":5930},[5387,12427,12428],{"class":5827},"[]>([]);\n",[5387,12430,12431,12433,12435,12438,12440,12443,12445,12447,12449,12451],{"class":5389,"line":5491},[5387,12432,12373],{"class":5926},[5387,12434,7733],{"class":5827},[5387,12436,12437],{"class":5938},"unreadCount",[5387,12439,5257],{"class":5827},[5387,12441,12442],{"class":5938},"setUnreadCount",[5387,12444,7744],{"class":5827},[5387,12446,12212],{"class":6060},[5387,12448,6064],{"class":5827},[5387,12450,8376],{"class":7523},[5387,12452,7363],{"class":5827},[5387,12454,12455],{"class":5389,"line":5497},[5387,12456,5412],{"emptyLinePlaceholder":5411},[5387,12458,12459,12462,12464,12466],{"class":5389,"line":5503},[5387,12460,12461],{"class":6060},"  useEffect",[5387,12463,6199],{"class":5827},[5387,12465,6202],{"class":5926},[5387,12467,5828],{"class":5827},[5387,12469,12470,12472,12474,12476,12479,12481,12483,12486],{"class":5389,"line":5509},[5387,12471,7224],{"class":5926},[5387,12473,9324],{"class":5938},[5387,12475,5942],{"class":5827},[5387,12477,12478],{"class":6060},"parseUserIdFromToken",[5387,12480,6064],{"class":5827},[5387,12482,12362],{"class":5833},[5387,12484,12485],{"class":5827},"); ",[5387,12487,12488],{"class":5817},"\u002F\u002F Декодування JWT\n",[5387,12490,12491],{"class":5389,"line":5514},[5387,12492,5412],{"emptyLinePlaceholder":5411},[5387,12494,12495,12497,12500,12502,12504,12506,12509],{"class":5389,"line":5519},[5387,12496,7224],{"class":5926},[5387,12498,12499],{"class":5938}," newSocket",[5387,12501,5942],{"class":5827},[5387,12503,12230],{"class":6060},[5387,12505,6064],{"class":5827},[5387,12507,12508],{"class":5890},"'http:\u002F\u002Flocalhost:3000\u002Fnotifications'",[5387,12510,9550],{"class":5827},[5387,12512,12513,12516,12518,12520,12523],{"class":5389,"line":5525},[5387,12514,12515],{"class":5833},"      auth:",[5387,12517,5901],{"class":5827},[5387,12519,7197],{"class":5833},[5387,12521,12522],{"class":5827}," }, ",[5387,12524,12525],{"class":5817},"\u002F\u002F В production: передавати token, верифікувати на сервері\n",[5387,12527,12528],{"class":5389,"line":5531},[5387,12529,7327],{"class":5827},[5387,12531,12532],{"class":5389,"line":5537},[5387,12533,5412],{"emptyLinePlaceholder":5411},[5387,12535,12536,12539,12541,12544,12546,12549,12552,12554],{"class":5389,"line":5542},[5387,12537,12538],{"class":5833},"    newSocket",[5387,12540,6679],{"class":5827},[5387,12542,12543],{"class":6060},"on",[5387,12545,6064],{"class":5827},[5387,12547,12548],{"class":5890},"'connect'",[5387,12550,12551],{"class":5827},", () ",[5387,12553,6202],{"class":5926},[5387,12555,5828],{"class":5827},[5387,12557,12558,12560,12562,12564,12566,12569],{"class":5389,"line":5547},[5387,12559,9364],{"class":5833},[5387,12561,6679],{"class":5827},[5387,12563,7413],{"class":6060},[5387,12565,6064],{"class":5827},[5387,12567,12568],{"class":5890},"'[useNotifications] Підключено до WebSocket'",[5387,12570,7363],{"class":5827},[5387,12572,12573],{"class":5389,"line":5553},[5387,12574,7327],{"class":5827},[5387,12576,12577],{"class":5389,"line":5559},[5387,12578,5412],{"emptyLinePlaceholder":5411},[5387,12580,12581],{"class":5389,"line":5564},[5387,12582,12583],{"class":5817},"    \u002F\u002F Отримати непрочитані нотифікації після підключення\n",[5387,12585,12586,12588,12590,12592,12594,12596,12599,12601,12603,12605],{"class":5389,"line":5569},[5387,12587,12538],{"class":5833},[5387,12589,6679],{"class":5827},[5387,12591,12543],{"class":6060},[5387,12593,6064],{"class":5827},[5387,12595,9547],{"class":5890},[5387,12597,12598],{"class":5827},", (",[5387,12600,10159],{"class":5833},[5387,12602,10713],{"class":5827},[5387,12604,6202],{"class":5926},[5387,12606,5828],{"class":5827},[5387,12608,12609,12611,12613,12615,12617,12620,12622,12624,12626,12628],{"class":5389,"line":5574},[5387,12610,9364],{"class":5833},[5387,12612,6679],{"class":5827},[5387,12614,7413],{"class":6060},[5387,12616,6064],{"class":5827},[5387,12618,12619],{"class":5890},"'[useNotifications] Отримано непрочитані:'",[5387,12621,5257],{"class":5827},[5387,12623,10159],{"class":5833},[5387,12625,6679],{"class":5827},[5387,12627,7895],{"class":5833},[5387,12629,7363],{"class":5827},[5387,12631,12632,12635,12637,12640,12642,12644,12647,12649,12651,12653,12656,12658],{"class":5389,"line":5580},[5387,12633,12634],{"class":6060},"      setNotifications",[5387,12636,7650],{"class":5827},[5387,12638,12639],{"class":5833},"prev",[5387,12641,10713],{"class":5827},[5387,12643,6202],{"class":5926},[5387,12645,12646],{"class":5827}," [...",[5387,12648,10159],{"class":5833},[5387,12650,6679],{"class":5827},[5387,12652,7736],{"class":5833},[5387,12654,12655],{"class":5827},", ...",[5387,12657,12639],{"class":5833},[5387,12659,12660],{"class":5827},"]);\n",[5387,12662,12663,12666,12668,12670,12672,12674],{"class":5389,"line":5586},[5387,12664,12665],{"class":6060},"      setUnreadCount",[5387,12667,6064],{"class":5827},[5387,12669,10159],{"class":5833},[5387,12671,6679],{"class":5827},[5387,12673,7895],{"class":5833},[5387,12675,7363],{"class":5827},[5387,12677,12678],{"class":5389,"line":5591},[5387,12679,7327],{"class":5827},[5387,12681,12682],{"class":5389,"line":5596},[5387,12683,5412],{"emptyLinePlaceholder":5411},[5387,12685,12686],{"class":5389,"line":5602},[5387,12687,12688],{"class":5817},"    \u002F\u002F Нова нотифікація в real-time\n",[5387,12690,12691,12693,12695,12697,12699,12701,12703,12705,12707,12709,12711,12713],{"class":5389,"line":5608},[5387,12692,12538],{"class":5833},[5387,12694,6679],{"class":5827},[5387,12696,12543],{"class":6060},[5387,12698,6064],{"class":5827},[5387,12700,7601],{"class":5890},[5387,12702,12598],{"class":5827},[5387,12704,7360],{"class":5833},[5387,12706,6149],{"class":5827},[5387,12708,6845],{"class":5930},[5387,12710,10713],{"class":5827},[5387,12712,6202],{"class":5926},[5387,12714,5828],{"class":5827},[5387,12716,12717,12719,12721,12723,12725,12728,12730,12732,12734,12736],{"class":5389,"line":5614},[5387,12718,9364],{"class":5833},[5387,12720,6679],{"class":5827},[5387,12722,7413],{"class":6060},[5387,12724,6064],{"class":5827},[5387,12726,12727],{"class":5890},"'[useNotifications] Нова нотифікація:'",[5387,12729,5257],{"class":5827},[5387,12731,7360],{"class":5833},[5387,12733,6679],{"class":5827},[5387,12735,7431],{"class":5833},[5387,12737,7363],{"class":5827},[5387,12739,12740,12742,12744,12746,12748,12750,12752,12754,12756,12758],{"class":5389,"line":5620},[5387,12741,12634],{"class":6060},[5387,12743,7650],{"class":5827},[5387,12745,12639],{"class":5833},[5387,12747,10713],{"class":5827},[5387,12749,6202],{"class":5926},[5387,12751,7733],{"class":5827},[5387,12753,7360],{"class":5833},[5387,12755,12655],{"class":5827},[5387,12757,12639],{"class":5833},[5387,12759,12660],{"class":5827},[5387,12761,12762],{"class":5389,"line":5625},[5387,12763,12764],{"class":5827},"      \n",[5387,12766,12767],{"class":5389,"line":5631},[5387,12768,12769],{"class":5817},"      \u002F\u002F Показати toast\u002Fbanner\n",[5387,12771,12772,12775,12777,12779],{"class":5389,"line":5637},[5387,12773,12774],{"class":6060},"      showNotificationToast",[5387,12776,6064],{"class":5827},[5387,12778,7360],{"class":5833},[5387,12780,7363],{"class":5827},[5387,12782,12783],{"class":5389,"line":5643},[5387,12784,7327],{"class":5827},[5387,12786,12787],{"class":5389,"line":5649},[5387,12788,5412],{"emptyLinePlaceholder":5411},[5387,12790,12791],{"class":5389,"line":5655},[5387,12792,12793],{"class":5817},"    \u002F\u002F Оновлення unread count\n",[5387,12795,12796,12798,12800,12802,12804,12806,12808,12810,12812,12814],{"class":5389,"line":5660},[5387,12797,12538],{"class":5833},[5387,12799,6679],{"class":5827},[5387,12801,12543],{"class":6060},[5387,12803,6064],{"class":5827},[5387,12805,9677],{"class":5890},[5387,12807,12598],{"class":5827},[5387,12809,10159],{"class":5833},[5387,12811,10713],{"class":5827},[5387,12813,6202],{"class":5926},[5387,12815,5828],{"class":5827},[5387,12817,12818,12820,12822,12824,12826,12828],{"class":5389,"line":5666},[5387,12819,12665],{"class":6060},[5387,12821,6064],{"class":5827},[5387,12823,10159],{"class":5833},[5387,12825,6679],{"class":5827},[5387,12827,7895],{"class":5833},[5387,12829,7363],{"class":5827},[5387,12831,12832],{"class":5389,"line":5672},[5387,12833,7327],{"class":5827},[5387,12835,12836],{"class":5389,"line":5678},[5387,12837,5412],{"emptyLinePlaceholder":5411},[5387,12839,12840,12842,12844,12846,12848,12851,12853,12855],{"class":5389,"line":5683},[5387,12841,12538],{"class":5833},[5387,12843,6679],{"class":5827},[5387,12845,12543],{"class":6060},[5387,12847,6064],{"class":5827},[5387,12849,12850],{"class":5890},"'disconnect'",[5387,12852,12551],{"class":5827},[5387,12854,6202],{"class":5926},[5387,12856,5828],{"class":5827},[5387,12858,12859,12861,12863,12865,12867,12870],{"class":5389,"line":5688},[5387,12860,9364],{"class":5833},[5387,12862,6679],{"class":5827},[5387,12864,7413],{"class":6060},[5387,12866,6064],{"class":5827},[5387,12868,12869],{"class":5890},"'[useNotifications] Відключено від WebSocket'",[5387,12871,7363],{"class":5827},[5387,12873,12874],{"class":5389,"line":6400},[5387,12875,7327],{"class":5827},[5387,12877,12878],{"class":5389,"line":6417},[5387,12879,5412],{"emptyLinePlaceholder":5411},[5387,12881,12882,12885,12887,12890],{"class":5389,"line":6429},[5387,12883,12884],{"class":6060},"    setSocket",[5387,12886,6064],{"class":5827},[5387,12888,12889],{"class":5833},"newSocket",[5387,12891,7363],{"class":5827},[5387,12893,12894],{"class":5389,"line":6434},[5387,12895,5412],{"emptyLinePlaceholder":5411},[5387,12897,12898,12900,12903,12905],{"class":5389,"line":6440},[5387,12899,7464],{"class":5823},[5387,12901,12902],{"class":5827}," () ",[5387,12904,6202],{"class":5926},[5387,12906,5828],{"class":5827},[5387,12908,12909,12912,12914,12917],{"class":5389,"line":6462},[5387,12910,12911],{"class":5833},"      newSocket",[5387,12913,6679],{"class":5827},[5387,12915,12916],{"class":6060},"close",[5387,12918,7756],{"class":5827},[5387,12920,12921],{"class":5389,"line":6471},[5387,12922,7827],{"class":5827},[5387,12924,12925,12928,12930],{"class":5389,"line":6483},[5387,12926,12927],{"class":5827},"  }, [",[5387,12929,12362],{"class":5833},[5387,12931,12660],{"class":5827},[5387,12933,12934],{"class":5389,"line":6495},[5387,12935,5412],{"emptyLinePlaceholder":5411},[5387,12937,12938,12941,12943,12945,12947,12949,12951,12953],{"class":5389,"line":6507},[5387,12939,12940],{"class":5823},"  return",[5387,12942,5901],{"class":5827},[5387,12944,12378],{"class":5833},[5387,12946,5257],{"class":5827},[5387,12948,7736],{"class":5833},[5387,12950,5257],{"class":5827},[5387,12952,12437],{"class":5833},[5387,12954,8379],{"class":5827},[5387,12956,12957],{"class":5389,"line":6513},[5387,12958,5459],{"class":5827},[5387,12960,12961],{"class":5389,"line":6519},[5387,12962,5412],{"emptyLinePlaceholder":5411},[5387,12964,12965,12968,12971,12973,12976,12978,12980,12982,12984],{"class":5389,"line":6524},[5387,12966,12967],{"class":5926},"function",[5387,12969,12970],{"class":6060}," parseUserIdFromToken",[5387,12972,6064],{"class":5827},[5387,12974,12975],{"class":5833},"token",[5387,12977,6149],{"class":5827},[5387,12979,6152],{"class":5930},[5387,12981,7143],{"class":5827},[5387,12983,6183],{"class":5930},[5387,12985,5828],{"class":5827},[5387,12987,12988],{"class":5389,"line":6530},[5387,12989,12990],{"class":5817},"  \u002F\u002F Декодування JWT (у production використовувати jwt-decode бібліотеку)\n",[5387,12992,12993,12995,12998,13000,13003,13005,13008,13010,13013,13015,13017,13019,13022,13024,13027,13030,13032],{"class":5389,"line":6547},[5387,12994,12373],{"class":5926},[5387,12996,12997],{"class":5938}," payload",[5387,12999,5942],{"class":5827},[5387,13001,13002],{"class":5938},"JSON",[5387,13004,6679],{"class":5827},[5387,13006,13007],{"class":6060},"parse",[5387,13009,6064],{"class":5827},[5387,13011,13012],{"class":6060},"atob",[5387,13014,6064],{"class":5827},[5387,13016,12975],{"class":5833},[5387,13018,6679],{"class":5827},[5387,13020,13021],{"class":6060},"split",[5387,13023,6064],{"class":5827},[5387,13025,13026],{"class":5890},"'.'",[5387,13028,13029],{"class":5827},")[",[5387,13031,7524],{"class":7523},[5387,13033,13034],{"class":5827},"]));\n",[5387,13036,13037,13039,13041,13043,13046],{"class":5389,"line":6560},[5387,13038,12940],{"class":5823},[5387,13040,12997],{"class":5833},[5387,13042,6679],{"class":5827},[5387,13044,13045],{"class":5833},"sub",[5387,13047,5894],{"class":5827},[5387,13049,13050],{"class":5389,"line":6565},[5387,13051,5459],{"class":5827},[5387,13053,13054],{"class":5389,"line":6571},[5387,13055,5412],{"emptyLinePlaceholder":5411},[5387,13057,13058,13060,13063,13065,13067,13069,13071],{"class":5389,"line":6593},[5387,13059,12967],{"class":5926},[5387,13061,13062],{"class":6060}," showNotificationToast",[5387,13064,6064],{"class":5827},[5387,13066,7360],{"class":5833},[5387,13068,6149],{"class":5827},[5387,13070,6845],{"class":5930},[5387,13072,7200],{"class":5827},[5387,13074,13075],{"class":5389,"line":6606},[5387,13076,13077],{"class":5817},"  \u002F\u002F Показати browser notification або toast UI\n",[5387,13079,13080,13083,13085,13088,13091,13094,13096,13098,13100,13103,13105,13108],{"class":5389,"line":6611},[5387,13081,13082],{"class":5823},"  if",[5387,13084,7171],{"class":5827},[5387,13086,13087],{"class":5890},"'Notification'",[5387,13089,13090],{"class":5926}," in",[5387,13092,13093],{"class":5833}," window",[5387,13095,7181],{"class":5827},[5387,13097,6845],{"class":5833},[5387,13099,6679],{"class":5827},[5387,13101,13102],{"class":5833},"permission",[5387,13104,7190],{"class":5827},[5387,13106,13107],{"class":5890},"'granted'",[5387,13109,7200],{"class":5827},[5387,13111,13112,13115,13117,13119,13122],{"class":5389,"line":6621},[5387,13113,13114],{"class":5926},"    new",[5387,13116,6124],{"class":6060},[5387,13118,6064],{"class":5827},[5387,13120,13121],{"class":5890},"'Нова нотифікація'",[5387,13123,9550],{"class":5827},[5387,13125,13126,13129,13132,13134,13136,13138,13140,13142,13144,13146,13149,13151,13153,13155,13157,13159],{"class":5389,"line":6633},[5387,13127,13128],{"class":5833},"      body:",[5387,13130,13131],{"class":5890}," `",[5387,13133,7423],{"class":5926},[5387,13135,7360],{"class":5833},[5387,13137,6679],{"class":7428},[5387,13139,6687],{"class":5833},[5387,13141,9341],{"class":7428},[5387,13143,10571],{"class":5833},[5387,13145,7434],{"class":5926},[5387,13147,13148],{"class":5926}," ${",[5387,13150,7360],{"class":5833},[5387,13152,6679],{"class":7428},[5387,13154,7297],{"class":5833},[5387,13156,7434],{"class":5926},[5387,13158,10104],{"class":5890},[5387,13160,5837],{"class":5827},[5387,13162,13163,13166,13168,13170,13172,13174,13176],{"class":5389,"line":7669},[5387,13164,13165],{"class":5833},"      icon:",[5387,13167,7227],{"class":5833},[5387,13169,6679],{"class":5827},[5387,13171,6687],{"class":5833},[5387,13173,9341],{"class":5827},[5387,13175,12303],{"class":5833},[5387,13177,5837],{"class":5827},[5387,13179,13180],{"class":5389,"line":7683},[5387,13181,7327],{"class":5827},[5387,13183,13184],{"class":5389,"line":7688},[5387,13185,5488],{"class":5827},[5387,13187,13188],{"class":5389,"line":7700},[5387,13189,5459],{"class":5827},[5693,13191,13193],{"id":13192},"notificationbell-компонент","NotificationBell компонент",[5378,13195,13197],{"className":5808,"code":13196,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fcomponents\u002FNotificationBell.tsx\nimport React from 'react';\nimport { Bell } from 'lucide-react';\n\ninterface NotificationBellProps {\n  unreadCount: number;\n  onClick: () => void;\n}\n\nexport function NotificationBell({ unreadCount, onClick }: NotificationBellProps) {\n  return (\n    \u003Cbutton\n      onClick={onClick}\n      className=\"relative p-2 rounded-full hover:bg-gray-100 transition\"\n      aria-label=\"Нотифікації\"\n    >\n      \u003CBell className=\"w-6 h-6 text-gray-700\" \u002F>\n      \n      {unreadCount > 0 && (\n        \u003Cspan className=\"absolute top-0 right-0 inline-flex items-center justify-center w-5 h-5 text-xs font-bold text-white bg-red-500 rounded-full\">\n          {unreadCount > 99 ? '99+' : unreadCount}\n        \u003C\u002Fspan>\n      )}\n    \u003C\u002Fbutton>\n  );\n}\n",[5116,13198,13199,13204,13218,13236,13240,13249,13260,13275,13279,13283,13309,13316,13324,13336,13347,13363,13368,13386,13390,13400,13417,13437,13446,13451,13461,13466],{"__ignoreMap":5383},[5387,13200,13201],{"class":5389,"line":5390},[5387,13202,13203],{"class":5817},"\u002F\u002F src\u002Fcomponents\u002FNotificationBell.tsx\n",[5387,13205,13206,13208,13211,13214,13216],{"class":5389,"line":5396},[5387,13207,5824],{"class":5823},[5387,13209,13210],{"class":5833}," React",[5387,13212,13213],{"class":5823}," from",[5387,13215,12219],{"class":5890},[5387,13217,5894],{"class":5827},[5387,13219,13220,13222,13224,13227,13229,13231,13234],{"class":5389,"line":5402},[5387,13221,5824],{"class":5823},[5387,13223,5901],{"class":5827},[5387,13225,13226],{"class":5833},"Bell",[5387,13228,5907],{"class":5827},[5387,13230,5887],{"class":5823},[5387,13232,13233],{"class":5890}," 'lucide-react'",[5387,13235,5894],{"class":5827},[5387,13237,13238],{"class":5389,"line":5408},[5387,13239,5412],{"emptyLinePlaceholder":5411},[5387,13241,13242,13244,13247],{"class":5389,"line":5415},[5387,13243,6885],{"class":5926},[5387,13245,13246],{"class":5930}," NotificationBellProps",[5387,13248,5828],{"class":5827},[5387,13250,13251,13254,13256,13258],{"class":5389,"line":5421},[5387,13252,13253],{"class":5833},"  unreadCount",[5387,13255,6149],{"class":5827},[5387,13257,6183],{"class":5930},[5387,13259,5894],{"class":5827},[5387,13261,13262,13265,13268,13270,13273],{"class":5389,"line":5427},[5387,13263,13264],{"class":6060},"  onClick",[5387,13266,13267],{"class":5827},": () ",[5387,13269,6202],{"class":5926},[5387,13271,13272],{"class":5930}," void",[5387,13274,5894],{"class":5827},[5387,13276,13277],{"class":5389,"line":5432},[5387,13278,5459],{"class":5827},[5387,13280,13281],{"class":5389,"line":5438},[5387,13282,5412],{"emptyLinePlaceholder":5411},[5387,13284,13285,13287,13289,13292,13294,13296,13298,13301,13304,13307],{"class":5389,"line":5444},[5387,13286,5923],{"class":5823},[5387,13288,12354],{"class":5926},[5387,13290,13291],{"class":6060}," NotificationBell",[5387,13293,6227],{"class":5827},[5387,13295,12437],{"class":5833},[5387,13297,5257],{"class":5827},[5387,13299,13300],{"class":5833},"onClick",[5387,13302,13303],{"class":5827}," }: ",[5387,13305,13306],{"class":5930},"NotificationBellProps",[5387,13308,7200],{"class":5827},[5387,13310,13311,13313],{"class":5389,"line":5450},[5387,13312,12940],{"class":5823},[5387,13314,13315],{"class":5827}," (\n",[5387,13317,13318,13321],{"class":5389,"line":5456},[5387,13319,13320],{"class":5827},"    \u003C",[5387,13322,13323],{"class":5833},"button\n",[5387,13325,13326,13329,13332,13334],{"class":5389,"line":5462},[5387,13327,13328],{"class":5833},"      onClick",[5387,13330,13331],{"class":5827},"={",[5387,13333,13300],{"class":5833},[5387,13335,5459],{"class":5827},[5387,13337,13338,13341,13344],{"class":5389,"line":5467},[5387,13339,13340],{"class":5833},"      className",[5387,13342,13343],{"class":5827},"=",[5387,13345,13346],{"class":5890},"\"relative p-2 rounded-full hover:bg-gray-100 transition\"\n",[5387,13348,13349,13352,13355,13358,13360],{"class":5389,"line":5473},[5387,13350,13351],{"class":5833},"      aria",[5387,13353,13354],{"class":5827},"-",[5387,13356,13357],{"class":5833},"label",[5387,13359,13343],{"class":5827},[5387,13361,13362],{"class":5890},"\"Нотифікації\"\n",[5387,13364,13365],{"class":5389,"line":5479},[5387,13366,13367],{"class":5827},"    >\n",[5387,13369,13370,13373,13375,13378,13380,13383],{"class":5389,"line":5485},[5387,13371,13372],{"class":5827},"      \u003C",[5387,13374,13226],{"class":5833},[5387,13376,13377],{"class":5833}," className",[5387,13379,13343],{"class":5827},[5387,13381,13382],{"class":5890},"\"w-6 h-6 text-gray-700\"",[5387,13384,13385],{"class":5827}," \u002F>\n",[5387,13387,13388],{"class":5389,"line":5491},[5387,13389,12764],{"class":5827},[5387,13391,13392,13395,13397],{"class":5389,"line":5497},[5387,13393,13394],{"class":5827},"      {",[5387,13396,12437],{"class":5833},[5387,13398,13399],{"class":5827}," > 0 && (\n",[5387,13401,13402,13405,13407,13409,13411,13414],{"class":5389,"line":5503},[5387,13403,13404],{"class":5827},"        \u003C",[5387,13406,5387],{"class":5833},[5387,13408,13377],{"class":5833},[5387,13410,13343],{"class":5827},[5387,13412,13413],{"class":5890},"\"absolute top-0 right-0 inline-flex items-center justify-center w-5 h-5 text-xs font-bold text-white bg-red-500 rounded-full\"",[5387,13415,13416],{"class":5827},">\n",[5387,13418,13419,13422,13424,13427,13430,13433,13435],{"class":5389,"line":5509},[5387,13420,13421],{"class":5827},"          {",[5387,13423,12437],{"class":5833},[5387,13425,13426],{"class":5827}," > 99 ? ",[5387,13428,13429],{"class":5890},"'99+'",[5387,13431,13432],{"class":5827}," : ",[5387,13434,12437],{"class":5833},[5387,13436,5459],{"class":5827},[5387,13438,13439,13442,13444],{"class":5389,"line":5514},[5387,13440,13441],{"class":5827},"        \u003C\u002F",[5387,13443,5387],{"class":5833},[5387,13445,13416],{"class":5827},[5387,13447,13448],{"class":5389,"line":5519},[5387,13449,13450],{"class":5827},"      )}\n",[5387,13452,13453,13456,13459],{"class":5389,"line":5525},[5387,13454,13455],{"class":5827},"    \u003C\u002F",[5387,13457,13458],{"class":5833},"button",[5387,13460,13416],{"class":5827},[5387,13462,13463],{"class":5389,"line":5531},[5387,13464,13465],{"class":5827},"  );\n",[5387,13467,13468],{"class":5389,"line":5537},[5387,13469,5459],{"class":5827},[5693,13471,13473],{"id":13472},"notificationlist-компонент","NotificationList компонент",[5378,13475,13477],{"className":5808,"code":13476,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fcomponents\u002FNotificationList.tsx\nimport React from 'react';\nimport { formatDistanceToNow } from 'date-fns';\nimport { uk } from 'date-fns\u002Flocale';\nimport { Heart, MessageCircle, UserPlus, AlertCircle } from 'lucide-react';\n\ninterface Notification {\n  id: string;\n  type: string;\n  message: string;\n  actor?: { username: string; avatar: string };\n  isRead: boolean;\n  createdAt: string;\n  metadata?: any;\n}\n\ninterface NotificationListProps {\n  notifications: Notification[];\n  onMarkAsRead: (id: string) => void;\n  onDelete: (id: string) => void;\n}\n\nexport function NotificationList({\n  notifications,\n  onMarkAsRead,\n  onDelete,\n}: NotificationListProps) {\n  const getIcon = (type: string) => {\n    switch (type) {\n      case 'POST_LIKE':\n        return \u003CHeart className=\"w-5 h-5 text-red-500\" \u002F>;\n      case 'POST_COMMENT':\n      case 'COMMENT_REPLY':\n        return \u003CMessageCircle className=\"w-5 h-5 text-blue-500\" \u002F>;\n      case 'USER_FOLLOW':\n        return \u003CUserPlus className=\"w-5 h-5 text-green-500\" \u002F>;\n      case 'SYSTEM_ALERT':\n        return \u003CAlertCircle className=\"w-5 h-5 text-orange-500\" \u002F>;\n      default:\n        return \u003CBell className=\"w-5 h-5 text-gray-500\" \u002F>;\n    }\n  };\n\n  return (\n    \u003Cdiv className=\"w-96 max-h-[600px] overflow-y-auto bg-white rounded-lg shadow-lg\">\n      \u003Cdiv className=\"p-4 border-b\">\n        \u003Ch3 className=\"text-lg font-semibold\">Нотифікації\u003C\u002Fh3>\n      \u003C\u002Fdiv>\n\n      {notifications.length === 0 ? (\n        \u003Cdiv className=\"p-8 text-center text-gray-500\">\n          \u003CBell className=\"w-12 h-12 mx-auto mb-2 opacity-50\" \u002F>\n          \u003Cp>Немає нових нотифікацій\u003C\u002Fp>\n        \u003C\u002Fdiv>\n      ) : (\n        \u003Cdiv className=\"divide-y\">\n          {notifications.map((notification) => (\n            \u003Cdiv\n              key={notification.id}\n              className={`p-4 hover:bg-gray-50 cursor-pointer transition ${\n                !notification.isRead ? 'bg-blue-50' : ''\n              }`}\n              onClick={() => onMarkAsRead(notification.id)}\n            >\n              \u003Cdiv className=\"flex items-start gap-3\">\n                {\u002F* Іконка типу нотифікації *\u002F}\n                \u003Cdiv className=\"flex-shrink-0 mt-1\">{getIcon(notification.type)}\u003C\u002Fdiv>\n\n                {\u002F* Avatar актора *\u002F}\n                {notification.actor && (\n                  \u003Cimg\n                    src={notification.actor.avatar}\n                    alt={notification.actor.username}\n                    className=\"w-10 h-10 rounded-full\"\n                  \u002F>\n                )}\n\n                {\u002F* Текст нотифікації *\u002F}\n                \u003Cdiv className=\"flex-1 min-w-0\">\n                  \u003Cp className=\"text-sm text-gray-900\">\n                    {notification.actor && (\n                      \u003Cspan className=\"font-semibold\">{notification.actor.username}\u003C\u002Fspan>\n                    )}{' '}\n                    {notification.message}\n                  \u003C\u002Fp>\n                  \u003Cp className=\"text-xs text-gray-500 mt-1\">\n                    {formatDistanceToNow(new Date(notification.createdAt), {\n                      addSuffix: true,\n                      locale: uk,\n                    })}\n                  \u003C\u002Fp>\n                \u003C\u002Fdiv>\n\n                {\u002F* Indikator непрочитаної *\u002F}\n                {!notification.isRead && (\n                  \u003Cdiv className=\"w-2 h-2 bg-blue-500 rounded-full flex-shrink-0 mt-2\">\u003C\u002Fdiv>\n                )}\n              \u003C\u002Fdiv>\n            \u003C\u002Fdiv>\n          ))}\n        \u003C\u002Fdiv>\n      )}\n    \u003C\u002Fdiv>\n  );\n}\n",[5116,13478,13479,13484,13496,13514,13532,13564,13568,13576,13586,13596,13606,13628,13638,13648,13658,13662,13666,13675,13685,13707,13728,13732,13736,13747,13753,13759,13765,13775,13797,13808,13819,13839,13848,13857,13874,13883,13900,13909,13926,13933,13950,13954,13958,13962,13968,13984,13999,14024,14033,14037,14050,14065,14081,14104,14112,14117,14132,14150,14158,14170,14183,14206,14215,14229,14234,14250,14260,14287,14291,14300,14313,14321,14333,14344,14354,14359,14364,14368,14377,14392,14407,14420,14446,14456,14468,14477,14492,14516,14527,14538,14543,14551,14560,14564,14573,14586,14606,14610,14619,14628,14633,14641,14645,14653,14657],{"__ignoreMap":5383},[5387,13480,13481],{"class":5389,"line":5390},[5387,13482,13483],{"class":5817},"\u002F\u002F src\u002Fcomponents\u002FNotificationList.tsx\n",[5387,13485,13486,13488,13490,13492,13494],{"class":5389,"line":5396},[5387,13487,5824],{"class":5823},[5387,13489,13210],{"class":5833},[5387,13491,13213],{"class":5823},[5387,13493,12219],{"class":5890},[5387,13495,5894],{"class":5827},[5387,13497,13498,13500,13502,13505,13507,13509,13512],{"class":5389,"line":5402},[5387,13499,5824],{"class":5823},[5387,13501,5901],{"class":5827},[5387,13503,13504],{"class":5833},"formatDistanceToNow",[5387,13506,5907],{"class":5827},[5387,13508,5887],{"class":5823},[5387,13510,13511],{"class":5890}," 'date-fns'",[5387,13513,5894],{"class":5827},[5387,13515,13516,13518,13520,13523,13525,13527,13530],{"class":5389,"line":5408},[5387,13517,5824],{"class":5823},[5387,13519,5901],{"class":5827},[5387,13521,13522],{"class":5833},"uk",[5387,13524,5907],{"class":5827},[5387,13526,5887],{"class":5823},[5387,13528,13529],{"class":5890}," 'date-fns\u002Flocale'",[5387,13531,5894],{"class":5827},[5387,13533,13534,13536,13538,13541,13543,13546,13548,13551,13553,13556,13558,13560,13562],{"class":5389,"line":5415},[5387,13535,5824],{"class":5823},[5387,13537,5901],{"class":5827},[5387,13539,13540],{"class":5833},"Heart",[5387,13542,5257],{"class":5827},[5387,13544,13545],{"class":5833},"MessageCircle",[5387,13547,5257],{"class":5827},[5387,13549,13550],{"class":5833},"UserPlus",[5387,13552,5257],{"class":5827},[5387,13554,13555],{"class":5833},"AlertCircle",[5387,13557,5907],{"class":5827},[5387,13559,5887],{"class":5823},[5387,13561,13233],{"class":5890},[5387,13563,5894],{"class":5827},[5387,13565,13566],{"class":5389,"line":5421},[5387,13567,5412],{"emptyLinePlaceholder":5411},[5387,13569,13570,13572,13574],{"class":5389,"line":5427},[5387,13571,6885],{"class":5926},[5387,13573,6124],{"class":5930},[5387,13575,5828],{"class":5827},[5387,13577,13578,13580,13582,13584],{"class":5389,"line":5432},[5387,13579,6146],{"class":5833},[5387,13581,6149],{"class":5827},[5387,13583,6152],{"class":5930},[5387,13585,5894],{"class":5827},[5387,13587,13588,13590,13592,13594],{"class":5389,"line":5438},[5387,13589,6381],{"class":5833},[5387,13591,6149],{"class":5827},[5387,13593,6152],{"class":5930},[5387,13595,5894],{"class":5827},[5387,13597,13598,13600,13602,13604],{"class":5389,"line":5444},[5387,13599,6420],{"class":5833},[5387,13601,6149],{"class":5827},[5387,13603,6152],{"class":5930},[5387,13605,5894],{"class":5827},[5387,13607,13608,13610,13612,13614,13616,13618,13620,13622,13624,13626],{"class":5389,"line":5450},[5387,13609,6328],{"class":5833},[5387,13611,12292],{"class":5827},[5387,13613,10571],{"class":5833},[5387,13615,6149],{"class":5827},[5387,13617,6152],{"class":5930},[5387,13619,8125],{"class":5827},[5387,13621,12303],{"class":5833},[5387,13623,6149],{"class":5827},[5387,13625,6152],{"class":5930},[5387,13627,8379],{"class":5827},[5387,13629,13630,13632,13634,13636],{"class":5389,"line":5456},[5387,13631,6550],{"class":5833},[5387,13633,6149],{"class":5827},[5387,13635,6555],{"class":5930},[5387,13637,5894],{"class":5827},[5387,13639,13640,13642,13644,13646],{"class":5389,"line":5462},[5387,13641,6624],{"class":5833},[5387,13643,6149],{"class":5827},[5387,13645,6152],{"class":5930},[5387,13647,5894],{"class":5827},[5387,13649,13650,13652,13654,13656],{"class":5389,"line":5467},[5387,13651,6465],{"class":5833},[5387,13653,6279],{"class":5827},[5387,13655,6939],{"class":5930},[5387,13657,5894],{"class":5827},[5387,13659,13660],{"class":5389,"line":5473},[5387,13661,5459],{"class":5827},[5387,13663,13664],{"class":5389,"line":5479},[5387,13665,5412],{"emptyLinePlaceholder":5411},[5387,13667,13668,13670,13673],{"class":5389,"line":5485},[5387,13669,6885],{"class":5926},[5387,13671,13672],{"class":5930}," NotificationListProps",[5387,13674,5828],{"class":5827},[5387,13676,13677,13679,13681,13683],{"class":5389,"line":5491},[5387,13678,6963],{"class":5833},[5387,13680,6149],{"class":5827},[5387,13682,6845],{"class":5930},[5387,13684,6970],{"class":5827},[5387,13686,13687,13690,13693,13695,13697,13699,13701,13703,13705],{"class":5389,"line":5497},[5387,13688,13689],{"class":6060},"  onMarkAsRead",[5387,13691,13692],{"class":5827},": (",[5387,13694,7431],{"class":5833},[5387,13696,6149],{"class":5827},[5387,13698,6152],{"class":5930},[5387,13700,10713],{"class":5827},[5387,13702,6202],{"class":5926},[5387,13704,13272],{"class":5930},[5387,13706,5894],{"class":5827},[5387,13708,13709,13712,13714,13716,13718,13720,13722,13724,13726],{"class":5389,"line":5503},[5387,13710,13711],{"class":6060},"  onDelete",[5387,13713,13692],{"class":5827},[5387,13715,7431],{"class":5833},[5387,13717,6149],{"class":5827},[5387,13719,6152],{"class":5930},[5387,13721,10713],{"class":5827},[5387,13723,6202],{"class":5926},[5387,13725,13272],{"class":5930},[5387,13727,5894],{"class":5827},[5387,13729,13730],{"class":5389,"line":5509},[5387,13731,5459],{"class":5827},[5387,13733,13734],{"class":5389,"line":5514},[5387,13735,5412],{"emptyLinePlaceholder":5411},[5387,13737,13738,13740,13742,13745],{"class":5389,"line":5519},[5387,13739,5923],{"class":5823},[5387,13741,12354],{"class":5926},[5387,13743,13744],{"class":6060}," NotificationList",[5387,13746,6352],{"class":5827},[5387,13748,13749,13751],{"class":5389,"line":5525},[5387,13750,6963],{"class":5833},[5387,13752,5837],{"class":5827},[5387,13754,13755,13757],{"class":5389,"line":5531},[5387,13756,13689],{"class":5833},[5387,13758,5837],{"class":5827},[5387,13760,13761,13763],{"class":5389,"line":5537},[5387,13762,13711],{"class":5833},[5387,13764,5837],{"class":5827},[5387,13766,13767,13770,13773],{"class":5389,"line":5542},[5387,13768,13769],{"class":5827},"}: ",[5387,13771,13772],{"class":5930},"NotificationListProps",[5387,13774,7200],{"class":5827},[5387,13776,13777,13779,13782,13785,13787,13789,13791,13793,13795],{"class":5389,"line":5547},[5387,13778,12373],{"class":5926},[5387,13780,13781],{"class":6060}," getIcon",[5387,13783,13784],{"class":5827}," = (",[5387,13786,7283],{"class":5833},[5387,13788,6149],{"class":5827},[5387,13790,6152],{"class":5930},[5387,13792,10713],{"class":5827},[5387,13794,6202],{"class":5926},[5387,13796,5828],{"class":5827},[5387,13798,13799,13802,13804,13806],{"class":5389,"line":5553},[5387,13800,13801],{"class":5823},"    switch",[5387,13803,7171],{"class":5827},[5387,13805,7283],{"class":5833},[5387,13807,7200],{"class":5827},[5387,13809,13810,13813,13816],{"class":5389,"line":5559},[5387,13811,13812],{"class":5823},"      case",[5387,13814,13815],{"class":5890}," 'POST_LIKE'",[5387,13817,13818],{"class":5827},":\n",[5387,13820,13821,13824,13827,13829,13831,13833,13836],{"class":5389,"line":5564},[5387,13822,13823],{"class":5823},"        return",[5387,13825,13826],{"class":5827}," \u003C",[5387,13828,13540],{"class":5930},[5387,13830,13377],{"class":5930},[5387,13832,13343],{"class":5827},[5387,13834,13835],{"class":5890},"\"w-5 h-5 text-red-500\"",[5387,13837,13838],{"class":5827}," \u002F>;\n",[5387,13840,13841,13843,13846],{"class":5389,"line":5569},[5387,13842,13812],{"class":5823},[5387,13844,13845],{"class":5890}," 'POST_COMMENT'",[5387,13847,13818],{"class":5827},[5387,13849,13850,13852,13855],{"class":5389,"line":5574},[5387,13851,13812],{"class":5823},[5387,13853,13854],{"class":5890}," 'COMMENT_REPLY'",[5387,13856,13818],{"class":5827},[5387,13858,13859,13861,13863,13865,13867,13869,13872],{"class":5389,"line":5580},[5387,13860,13823],{"class":5823},[5387,13862,13826],{"class":5827},[5387,13864,13545],{"class":5930},[5387,13866,13377],{"class":5930},[5387,13868,13343],{"class":5827},[5387,13870,13871],{"class":5890},"\"w-5 h-5 text-blue-500\"",[5387,13873,13838],{"class":5827},[5387,13875,13876,13878,13881],{"class":5389,"line":5586},[5387,13877,13812],{"class":5823},[5387,13879,13880],{"class":5890}," 'USER_FOLLOW'",[5387,13882,13818],{"class":5827},[5387,13884,13885,13887,13889,13891,13893,13895,13898],{"class":5389,"line":5591},[5387,13886,13823],{"class":5823},[5387,13888,13826],{"class":5827},[5387,13890,13550],{"class":5930},[5387,13892,13377],{"class":5930},[5387,13894,13343],{"class":5827},[5387,13896,13897],{"class":5890},"\"w-5 h-5 text-green-500\"",[5387,13899,13838],{"class":5827},[5387,13901,13902,13904,13907],{"class":5389,"line":5596},[5387,13903,13812],{"class":5823},[5387,13905,13906],{"class":5890}," 'SYSTEM_ALERT'",[5387,13908,13818],{"class":5827},[5387,13910,13911,13913,13915,13917,13919,13921,13924],{"class":5389,"line":5602},[5387,13912,13823],{"class":5823},[5387,13914,13826],{"class":5827},[5387,13916,13555],{"class":5930},[5387,13918,13377],{"class":5930},[5387,13920,13343],{"class":5827},[5387,13922,13923],{"class":5890},"\"w-5 h-5 text-orange-500\"",[5387,13925,13838],{"class":5827},[5387,13927,13928,13931],{"class":5389,"line":5608},[5387,13929,13930],{"class":5823},"      default",[5387,13932,13818],{"class":5827},[5387,13934,13935,13937,13939,13941,13943,13945,13948],{"class":5389,"line":5614},[5387,13936,13823],{"class":5823},[5387,13938,13826],{"class":5827},[5387,13940,13226],{"class":5930},[5387,13942,13377],{"class":5930},[5387,13944,13343],{"class":5827},[5387,13946,13947],{"class":5890},"\"w-5 h-5 text-gray-500\"",[5387,13949,13838],{"class":5827},[5387,13951,13952],{"class":5389,"line":5620},[5387,13953,7215],{"class":5827},[5387,13955,13956],{"class":5389,"line":5625},[5387,13957,6516],{"class":5827},[5387,13959,13960],{"class":5389,"line":5631},[5387,13961,5412],{"emptyLinePlaceholder":5411},[5387,13963,13964,13966],{"class":5389,"line":5637},[5387,13965,12940],{"class":5823},[5387,13967,13315],{"class":5827},[5387,13969,13970,13972,13975,13977,13979,13982],{"class":5389,"line":5643},[5387,13971,13320],{"class":5827},[5387,13973,13974],{"class":5833},"div",[5387,13976,13377],{"class":5833},[5387,13978,13343],{"class":5827},[5387,13980,13981],{"class":5890},"\"w-96 max-h-[600px] overflow-y-auto bg-white rounded-lg shadow-lg\"",[5387,13983,13416],{"class":5827},[5387,13985,13986,13988,13990,13992,13994,13997],{"class":5389,"line":5649},[5387,13987,13372],{"class":5827},[5387,13989,13974],{"class":5833},[5387,13991,13377],{"class":5833},[5387,13993,13343],{"class":5827},[5387,13995,13996],{"class":5890},"\"p-4 border-b\"",[5387,13998,13416],{"class":5827},[5387,14000,14001,14003,14005,14007,14009,14012,14015,14017,14020,14022],{"class":5389,"line":5655},[5387,14002,13404],{"class":5827},[5387,14004,5693],{"class":5833},[5387,14006,13377],{"class":5833},[5387,14008,13343],{"class":5827},[5387,14010,14011],{"class":5890},"\"text-lg font-semibold\"",[5387,14013,14014],{"class":5827},">",[5387,14016,870],{"class":5833},[5387,14018,14019],{"class":5827},"\u003C\u002F",[5387,14021,5693],{"class":5833},[5387,14023,13416],{"class":5827},[5387,14025,14026,14029,14031],{"class":5389,"line":5660},[5387,14027,14028],{"class":5827},"      \u003C\u002F",[5387,14030,13974],{"class":5833},[5387,14032,13416],{"class":5827},[5387,14034,14035],{"class":5389,"line":5666},[5387,14036,5412],{"emptyLinePlaceholder":5411},[5387,14038,14039,14041,14043,14045,14047],{"class":5389,"line":5672},[5387,14040,13394],{"class":5827},[5387,14042,7736],{"class":5833},[5387,14044,6679],{"class":5827},[5387,14046,9528],{"class":5833},[5387,14048,14049],{"class":5827}," === 0 ? (\n",[5387,14051,14052,14054,14056,14058,14060,14063],{"class":5389,"line":5678},[5387,14053,13404],{"class":5827},[5387,14055,13974],{"class":5833},[5387,14057,13377],{"class":5833},[5387,14059,13343],{"class":5827},[5387,14061,14062],{"class":5890},"\"p-8 text-center text-gray-500\"",[5387,14064,13416],{"class":5827},[5387,14066,14067,14070,14072,14074,14076,14079],{"class":5389,"line":5683},[5387,14068,14069],{"class":5827},"          \u003C",[5387,14071,13226],{"class":5833},[5387,14073,13377],{"class":5833},[5387,14075,13343],{"class":5827},[5387,14077,14078],{"class":5890},"\"w-12 h-12 mx-auto mb-2 opacity-50\"",[5387,14080,13385],{"class":5827},[5387,14082,14083,14085,14087,14089,14092,14095,14098,14100,14102],{"class":5389,"line":5688},[5387,14084,14069],{"class":5827},[5387,14086,5089],{"class":5833},[5387,14088,14014],{"class":5827},[5387,14090,14091],{"class":5833},"Немає",[5387,14093,14094],{"class":5833}," нових",[5387,14096,14097],{"class":5833}," нотифікацій",[5387,14099,14019],{"class":5827},[5387,14101,5089],{"class":5833},[5387,14103,13416],{"class":5827},[5387,14105,14106,14108,14110],{"class":5389,"line":6400},[5387,14107,13441],{"class":5827},[5387,14109,13974],{"class":5833},[5387,14111,13416],{"class":5827},[5387,14113,14114],{"class":5389,"line":6417},[5387,14115,14116],{"class":5827},"      ) : (\n",[5387,14118,14119,14121,14123,14125,14127,14130],{"class":5389,"line":6429},[5387,14120,13404],{"class":5827},[5387,14122,13974],{"class":5833},[5387,14124,13377],{"class":5833},[5387,14126,13343],{"class":5827},[5387,14128,14129],{"class":5890},"\"divide-y\"",[5387,14131,13416],{"class":5827},[5387,14133,14134,14136,14138,14140,14143,14145,14147],{"class":5389,"line":6434},[5387,14135,13421],{"class":5827},[5387,14137,7736],{"class":5833},[5387,14139,6679],{"class":5827},[5387,14141,14142],{"class":5833},"map",[5387,14144,7650],{"class":5827},[5387,14146,7360],{"class":5833},[5387,14148,14149],{"class":5827},") => (\n",[5387,14151,14152,14155],{"class":5389,"line":6440},[5387,14153,14154],{"class":5827},"            \u003C",[5387,14156,14157],{"class":5833},"div\n",[5387,14159,14160,14163,14166,14168],{"class":5389,"line":6462},[5387,14161,14162],{"class":5833},"              key",[5387,14164,14165],{"class":5827},"={notification.",[5387,14167,7431],{"class":5833},[5387,14169,5459],{"class":5827},[5387,14171,14172,14175,14177,14180],{"class":5389,"line":6471},[5387,14173,14174],{"class":5833},"              className",[5387,14176,13331],{"class":5827},[5387,14178,14179],{"class":5890},"`p-4 hover:bg-gray-50 cursor-pointer transition ",[5387,14181,14182],{"class":5926},"${\n",[5387,14184,14185,14188,14190,14192,14194,14197,14200,14203],{"class":5389,"line":6483},[5387,14186,14187],{"class":5827},"                !",[5387,14189,7360],{"class":5833},[5387,14191,6679],{"class":7428},[5387,14193,8113],{"class":5833},[5387,14195,14196],{"class":5827}," ?",[5387,14198,14199],{"class":5890}," 'bg-blue-50'",[5387,14201,14202],{"class":5827}," :",[5387,14204,14205],{"class":5890}," ''\n",[5387,14207,14208,14211,14213],{"class":5389,"line":6495},[5387,14209,14210],{"class":5926},"              }",[5387,14212,10104],{"class":5890},[5387,14214,5459],{"class":5827},[5387,14216,14217,14220,14223,14226],{"class":5389,"line":6507},[5387,14218,14219],{"class":5833},"              onClick",[5387,14221,14222],{"class":5827},"={() => ",[5387,14224,14225],{"class":6060},"onMarkAsRead",[5387,14227,14228],{"class":5827},"(notification.id)}\n",[5387,14230,14231],{"class":5389,"line":6513},[5387,14232,14233],{"class":5827},"            >\n",[5387,14235,14236,14239,14241,14243,14245,14248],{"class":5389,"line":6519},[5387,14237,14238],{"class":5827},"              \u003C",[5387,14240,13974],{"class":5833},[5387,14242,13377],{"class":5833},[5387,14244,13343],{"class":5827},[5387,14246,14247],{"class":5890},"\"flex items-start gap-3\"",[5387,14249,13416],{"class":5827},[5387,14251,14252,14255,14258],{"class":5389,"line":6524},[5387,14253,14254],{"class":5827},"                {",[5387,14256,14257],{"class":5817},"\u002F* Іконка типу нотифікації *\u002F",[5387,14259,5459],{"class":5827},[5387,14261,14262,14265,14267,14269,14271,14274,14277,14280,14283,14285],{"class":5389,"line":6530},[5387,14263,14264],{"class":5827},"                \u003C",[5387,14266,13974],{"class":5833},[5387,14268,13377],{"class":5833},[5387,14270,13343],{"class":5827},[5387,14272,14273],{"class":5890},"\"flex-shrink-0 mt-1\"",[5387,14275,14276],{"class":5827},">{",[5387,14278,14279],{"class":6060},"getIcon",[5387,14281,14282],{"class":5827},"(notification.type)}\u003C\u002F",[5387,14284,13974],{"class":5833},[5387,14286,13416],{"class":5827},[5387,14288,14289],{"class":5389,"line":6547},[5387,14290,5412],{"emptyLinePlaceholder":5411},[5387,14292,14293,14295,14298],{"class":5389,"line":6560},[5387,14294,14254],{"class":5827},[5387,14296,14297],{"class":5817},"\u002F* Avatar актора *\u002F",[5387,14299,5459],{"class":5827},[5387,14301,14302,14304,14306,14308,14310],{"class":5389,"line":6565},[5387,14303,14254],{"class":5827},[5387,14305,7360],{"class":5833},[5387,14307,6679],{"class":5827},[5387,14309,6687],{"class":5833},[5387,14311,14312],{"class":5827}," && (\n",[5387,14314,14315,14318],{"class":5389,"line":6571},[5387,14316,14317],{"class":5827},"                  \u003C",[5387,14319,14320],{"class":5833},"img\n",[5387,14322,14323,14326,14329,14331],{"class":5389,"line":6593},[5387,14324,14325],{"class":5833},"                    src",[5387,14327,14328],{"class":5827},"={notification.actor.",[5387,14330,12303],{"class":5833},[5387,14332,5459],{"class":5827},[5387,14334,14335,14338,14340,14342],{"class":5389,"line":6606},[5387,14336,14337],{"class":5833},"                    alt",[5387,14339,14328],{"class":5827},[5387,14341,10571],{"class":5833},[5387,14343,5459],{"class":5827},[5387,14345,14346,14349,14351],{"class":5389,"line":6611},[5387,14347,14348],{"class":5833},"                    className",[5387,14350,13343],{"class":5827},[5387,14352,14353],{"class":5890},"\"w-10 h-10 rounded-full\"\n",[5387,14355,14356],{"class":5389,"line":6621},[5387,14357,14358],{"class":5827},"                  \u002F>\n",[5387,14360,14361],{"class":5389,"line":6633},[5387,14362,14363],{"class":5827},"                )}\n",[5387,14365,14366],{"class":5389,"line":7669},[5387,14367,5412],{"emptyLinePlaceholder":5411},[5387,14369,14370,14372,14375],{"class":5389,"line":7683},[5387,14371,14254],{"class":5827},[5387,14373,14374],{"class":5817},"\u002F* Текст нотифікації *\u002F",[5387,14376,5459],{"class":5827},[5387,14378,14379,14381,14383,14385,14387,14390],{"class":5389,"line":7688},[5387,14380,14264],{"class":5827},[5387,14382,13974],{"class":5833},[5387,14384,13377],{"class":5833},[5387,14386,13343],{"class":5827},[5387,14388,14389],{"class":5890},"\"flex-1 min-w-0\"",[5387,14391,13416],{"class":5827},[5387,14393,14394,14396,14398,14400,14402,14405],{"class":5389,"line":7700},[5387,14395,14317],{"class":5827},[5387,14397,5089],{"class":5833},[5387,14399,13377],{"class":5833},[5387,14401,13343],{"class":5827},[5387,14403,14404],{"class":5890},"\"text-sm text-gray-900\"",[5387,14406,13416],{"class":5827},[5387,14408,14409,14412,14414,14416,14418],{"class":5389,"line":7718},[5387,14410,14411],{"class":5827},"                    {",[5387,14413,7360],{"class":5833},[5387,14415,6679],{"class":5827},[5387,14417,6687],{"class":5833},[5387,14419,14312],{"class":5827},[5387,14421,14422,14425,14427,14429,14431,14434,14437,14439,14442,14444],{"class":5389,"line":7723},[5387,14423,14424],{"class":5827},"                      \u003C",[5387,14426,5387],{"class":5833},[5387,14428,13377],{"class":5833},[5387,14430,13343],{"class":5827},[5387,14432,14433],{"class":5890},"\"font-semibold\"",[5387,14435,14436],{"class":5827},">{notification.actor.",[5387,14438,10571],{"class":5833},[5387,14440,14441],{"class":5827},"}\u003C\u002F",[5387,14443,5387],{"class":5833},[5387,14445,13416],{"class":5827},[5387,14447,14448,14451,14454],{"class":5389,"line":7728},[5387,14449,14450],{"class":5827},"                    )}{",[5387,14452,14453],{"class":5890},"' '",[5387,14455,5459],{"class":5827},[5387,14457,14458,14460,14462,14464,14466],{"class":5389,"line":7759},[5387,14459,14411],{"class":5827},[5387,14461,7360],{"class":5833},[5387,14463,6679],{"class":5827},[5387,14465,7297],{"class":5833},[5387,14467,5459],{"class":5827},[5387,14469,14470,14473,14475],{"class":5389,"line":7764},[5387,14471,14472],{"class":5827},"                  \u003C\u002F",[5387,14474,5089],{"class":5833},[5387,14476,13416],{"class":5827},[5387,14478,14479,14481,14483,14485,14487,14490],{"class":5389,"line":7771},[5387,14480,14317],{"class":5827},[5387,14482,5089],{"class":5833},[5387,14484,13377],{"class":5833},[5387,14486,13343],{"class":5827},[5387,14488,14489],{"class":5890},"\"text-xs text-gray-500 mt-1\"",[5387,14491,13416],{"class":5827},[5387,14493,14494,14496,14498,14500,14502,14504,14506,14508,14510,14513],{"class":5389,"line":7779},[5387,14495,14411],{"class":5827},[5387,14497,13504],{"class":5833},[5387,14499,6064],{"class":5827},[5387,14501,8170],{"class":5833},[5387,14503,8173],{"class":5833},[5387,14505,6064],{"class":5827},[5387,14507,7360],{"class":5833},[5387,14509,6679],{"class":5827},[5387,14511,14512],{"class":5833},"createdAt",[5387,14514,14515],{"class":5827},"), {\n",[5387,14517,14518,14521,14523,14525],{"class":5389,"line":7787},[5387,14519,14520],{"class":5833},"                      addSuffix",[5387,14522,6149],{"class":5827},[5387,14524,8153],{"class":5833},[5387,14526,5837],{"class":5827},[5387,14528,14529,14532,14534,14536],{"class":5389,"line":7795},[5387,14530,14531],{"class":5833},"                      locale",[5387,14533,6149],{"class":5827},[5387,14535,13522],{"class":5833},[5387,14537,5837],{"class":5827},[5387,14539,14540],{"class":5389,"line":7803},[5387,14541,14542],{"class":5827},"                    })}\n",[5387,14544,14545,14547,14549],{"class":5389,"line":7824},[5387,14546,14472],{"class":5827},[5387,14548,5089],{"class":5833},[5387,14550,13416],{"class":5827},[5387,14552,14553,14556,14558],{"class":5389,"line":7830},[5387,14554,14555],{"class":5827},"                \u003C\u002F",[5387,14557,13974],{"class":5833},[5387,14559,13416],{"class":5827},[5387,14561,14562],{"class":5389,"line":7835},[5387,14563,5412],{"emptyLinePlaceholder":5411},[5387,14565,14566,14568,14571],{"class":5389,"line":7840},[5387,14567,14254],{"class":5827},[5387,14569,14570],{"class":5817},"\u002F* Indikator непрочитаної *\u002F",[5387,14572,5459],{"class":5827},[5387,14574,14575,14578,14580,14582,14584],{"class":5389,"line":7845},[5387,14576,14577],{"class":5827},"                {!",[5387,14579,7360],{"class":5833},[5387,14581,6679],{"class":5827},[5387,14583,8113],{"class":5833},[5387,14585,14312],{"class":5827},[5387,14587,14588,14590,14592,14594,14596,14599,14602,14604],{"class":5389,"line":7851},[5387,14589,14317],{"class":5827},[5387,14591,13974],{"class":5833},[5387,14593,13377],{"class":5833},[5387,14595,13343],{"class":5827},[5387,14597,14598],{"class":5890},"\"w-2 h-2 bg-blue-500 rounded-full flex-shrink-0 mt-2\"",[5387,14600,14601],{"class":5827},">\u003C\u002F",[5387,14603,13974],{"class":5930},[5387,14605,13416],{"class":5827},[5387,14607,14608],{"class":5389,"line":7856},[5387,14609,14363],{"class":5827},[5387,14611,14612,14615,14617],{"class":5389,"line":7882},[5387,14613,14614],{"class":5827},"              \u003C\u002F",[5387,14616,13974],{"class":5833},[5387,14618,13416],{"class":5827},[5387,14620,14621,14624,14626],{"class":5389,"line":7900},[5387,14622,14623],{"class":5827},"            \u003C\u002F",[5387,14625,13974],{"class":5833},[5387,14627,13416],{"class":5827},[5387,14629,14630],{"class":5389,"line":7908},[5387,14631,14632],{"class":5827},"          ))}\n",[5387,14634,14635,14637,14639],{"class":5389,"line":7916},[5387,14636,13441],{"class":5827},[5387,14638,13974],{"class":5833},[5387,14640,13416],{"class":5827},[5387,14642,14643],{"class":5389,"line":7926},[5387,14644,13450],{"class":5827},[5387,14646,14647,14649,14651],{"class":5389,"line":7932},[5387,14648,13455],{"class":5827},[5387,14650,13974],{"class":5833},[5387,14652,13416],{"class":5827},[5387,14654,14655],{"class":5389,"line":7937},[5387,14656,13465],{"class":5827},[5387,14658,14659],{"class":5389,"line":7942},[5387,14660,5459],{"class":5827},[5693,14662,14664],{"id":14663},"використання-у-застосунку","Використання у застосунку",[5378,14666,14668],{"className":5808,"code":14667,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002FApp.tsx\nimport React, { useState } from 'react';\nimport { useNotifications } from '.\u002Fhooks\u002FuseNotifications';\nimport { NotificationBell } from '.\u002Fcomponents\u002FNotificationBell';\nimport { NotificationList } from '.\u002Fcomponents\u002FNotificationList';\n\nexport function App() {\n  const accessToken = localStorage.getItem('accessToken');\n  const { notifications, unreadCount } = useNotifications(accessToken);\n  const [isOpen, setIsOpen] = useState(false);\n\n  const handleMarkAsRead = async (id: string) => {\n    await fetch(`http:\u002F\u002Flocalhost:3000\u002Fnotifications\u002F${id}\u002Fread`, {\n      method: 'PATCH',\n      headers: {\n        Authorization: `Bearer ${accessToken}`,\n      },\n    });\n\n    \u002F\u002F Оновити локальний стан\n    \u002F\u002F В production використовувати React Query або Redux\n  };\n\n  const handleDelete = async (id: string) => {\n    await fetch(`http:\u002F\u002Flocalhost:3000\u002Fnotifications\u002F${id}`, {\n      method: 'DELETE',\n      headers: {\n        Authorization: `Bearer ${accessToken}`,\n      },\n    });\n  };\n\n  return (\n    \u003Cdiv className=\"relative\">\n      \u003CNotificationBell unreadCount={unreadCount} onClick={() => setIsOpen(!isOpen)} \u002F>\n\n      {isOpen && (\n        \u003Cdiv className=\"absolute right-0 mt-2 z-50\">\n          \u003CNotificationList\n            notifications={notifications}\n            onMarkAsRead={handleMarkAsRead}\n            onDelete={handleDelete}\n          \u002F>\n        \u003C\u002Fdiv>\n      )}\n    \u003C\u002Fdiv>\n  );\n}\n",[5116,14669,14670,14675,14693,14711,14729,14747,14751,14763,14787,14810,14834,14838,14864,14887,14897,14904,14922,14926,14930,14934,14939,14944,14948,14952,14977,14997,15006,15012,15028,15032,15036,15040,15044,15050,15065,15093,15097,15105,15120,15127,15138,15150,15162,15167,15175,15179,15187,15191],{"__ignoreMap":5383},[5387,14671,14672],{"class":5389,"line":5390},[5387,14673,14674],{"class":5817},"\u002F\u002F src\u002FApp.tsx\n",[5387,14676,14677,14679,14681,14683,14685,14687,14689,14691],{"class":5389,"line":5396},[5387,14678,5824],{"class":5823},[5387,14680,13210],{"class":5833},[5387,14682,6208],{"class":5827},[5387,14684,12212],{"class":5833},[5387,14686,5907],{"class":5827},[5387,14688,5887],{"class":5823},[5387,14690,12219],{"class":5890},[5387,14692,5894],{"class":5827},[5387,14694,14695,14697,14699,14702,14704,14706,14709],{"class":5389,"line":5402},[5387,14696,5824],{"class":5823},[5387,14698,5901],{"class":5827},[5387,14700,14701],{"class":5833},"useNotifications",[5387,14703,5907],{"class":5827},[5387,14705,5887],{"class":5823},[5387,14707,14708],{"class":5890}," '.\u002Fhooks\u002FuseNotifications'",[5387,14710,5894],{"class":5827},[5387,14712,14713,14715,14717,14720,14722,14724,14727],{"class":5389,"line":5408},[5387,14714,5824],{"class":5823},[5387,14716,5901],{"class":5827},[5387,14718,14719],{"class":5833},"NotificationBell",[5387,14721,5907],{"class":5827},[5387,14723,5887],{"class":5823},[5387,14725,14726],{"class":5890}," '.\u002Fcomponents\u002FNotificationBell'",[5387,14728,5894],{"class":5827},[5387,14730,14731,14733,14735,14738,14740,14742,14745],{"class":5389,"line":5415},[5387,14732,5824],{"class":5823},[5387,14734,5901],{"class":5827},[5387,14736,14737],{"class":5833},"NotificationList",[5387,14739,5907],{"class":5827},[5387,14741,5887],{"class":5823},[5387,14743,14744],{"class":5890}," '.\u002Fcomponents\u002FNotificationList'",[5387,14746,5894],{"class":5827},[5387,14748,14749],{"class":5389,"line":5421},[5387,14750,5412],{"emptyLinePlaceholder":5411},[5387,14752,14753,14755,14757,14760],{"class":5389,"line":5427},[5387,14754,5923],{"class":5823},[5387,14756,12354],{"class":5926},[5387,14758,14759],{"class":6060}," App",[5387,14761,14762],{"class":5827},"() {\n",[5387,14764,14765,14767,14770,14772,14775,14777,14780,14782,14785],{"class":5389,"line":5432},[5387,14766,12373],{"class":5926},[5387,14768,14769],{"class":5938}," accessToken",[5387,14771,5942],{"class":5827},[5387,14773,14774],{"class":5833},"localStorage",[5387,14776,6679],{"class":5827},[5387,14778,14779],{"class":6060},"getItem",[5387,14781,6064],{"class":5827},[5387,14783,14784],{"class":5890},"'accessToken'",[5387,14786,7363],{"class":5827},[5387,14788,14789,14791,14793,14795,14797,14799,14802,14804,14806,14808],{"class":5389,"line":5438},[5387,14790,12373],{"class":5926},[5387,14792,5901],{"class":5827},[5387,14794,7736],{"class":5938},[5387,14796,5257],{"class":5827},[5387,14798,12437],{"class":5938},[5387,14800,14801],{"class":5827}," } = ",[5387,14803,14701],{"class":6060},[5387,14805,6064],{"class":5827},[5387,14807,12362],{"class":5833},[5387,14809,7363],{"class":5827},[5387,14811,14812,14814,14816,14819,14821,14824,14826,14828,14830,14832],{"class":5389,"line":5444},[5387,14813,12373],{"class":5926},[5387,14815,7733],{"class":5827},[5387,14817,14818],{"class":5938},"isOpen",[5387,14820,5257],{"class":5827},[5387,14822,14823],{"class":5938},"setIsOpen",[5387,14825,7744],{"class":5827},[5387,14827,12212],{"class":6060},[5387,14829,6064],{"class":5827},[5387,14831,7556],{"class":5926},[5387,14833,7363],{"class":5827},[5387,14835,14836],{"class":5389,"line":5450},[5387,14837,5412],{"emptyLinePlaceholder":5411},[5387,14839,14840,14842,14845,14847,14850,14852,14854,14856,14858,14860,14862],{"class":5389,"line":5456},[5387,14841,12373],{"class":5926},[5387,14843,14844],{"class":6060}," handleMarkAsRead",[5387,14846,5942],{"class":5827},[5387,14848,14849],{"class":5926},"async",[5387,14851,7171],{"class":5827},[5387,14853,7431],{"class":5833},[5387,14855,6149],{"class":5827},[5387,14857,6152],{"class":5930},[5387,14859,10713],{"class":5827},[5387,14861,6202],{"class":5926},[5387,14863,5828],{"class":5827},[5387,14865,14866,14868,14871,14873,14876,14878,14880,14882,14885],{"class":5389,"line":5462},[5387,14867,11383],{"class":5823},[5387,14869,14870],{"class":6060}," fetch",[5387,14872,6064],{"class":5827},[5387,14874,14875],{"class":5890},"`http:\u002F\u002Flocalhost:3000\u002Fnotifications\u002F",[5387,14877,7423],{"class":5926},[5387,14879,7431],{"class":5833},[5387,14881,7434],{"class":5926},[5387,14883,14884],{"class":5890},"\u002Fread`",[5387,14886,9550],{"class":5827},[5387,14888,14889,14892,14895],{"class":5389,"line":5467},[5387,14890,14891],{"class":5833},"      method:",[5387,14893,14894],{"class":5890}," 'PATCH'",[5387,14896,5837],{"class":5827},[5387,14898,14899,14902],{"class":5389,"line":5473},[5387,14900,14901],{"class":5833},"      headers:",[5387,14903,5828],{"class":5827},[5387,14905,14906,14909,14912,14914,14916,14918,14920],{"class":5389,"line":5479},[5387,14907,14908],{"class":5833},"        Authorization:",[5387,14910,14911],{"class":5890}," `Bearer ",[5387,14913,7423],{"class":5926},[5387,14915,12362],{"class":5833},[5387,14917,7434],{"class":5926},[5387,14919,10104],{"class":5890},[5387,14921,5837],{"class":5827},[5387,14923,14924],{"class":5389,"line":5485},[5387,14925,7929],{"class":5827},[5387,14927,14928],{"class":5389,"line":5491},[5387,14929,7327],{"class":5827},[5387,14931,14932],{"class":5389,"line":5497},[5387,14933,5412],{"emptyLinePlaceholder":5411},[5387,14935,14936],{"class":5389,"line":5503},[5387,14937,14938],{"class":5817},"    \u002F\u002F Оновити локальний стан\n",[5387,14940,14941],{"class":5389,"line":5509},[5387,14942,14943],{"class":5817},"    \u002F\u002F В production використовувати React Query або Redux\n",[5387,14945,14946],{"class":5389,"line":5514},[5387,14947,6516],{"class":5827},[5387,14949,14950],{"class":5389,"line":5519},[5387,14951,5412],{"emptyLinePlaceholder":5411},[5387,14953,14954,14956,14959,14961,14963,14965,14967,14969,14971,14973,14975],{"class":5389,"line":5525},[5387,14955,12373],{"class":5926},[5387,14957,14958],{"class":6060}," handleDelete",[5387,14960,5942],{"class":5827},[5387,14962,14849],{"class":5926},[5387,14964,7171],{"class":5827},[5387,14966,7431],{"class":5833},[5387,14968,6149],{"class":5827},[5387,14970,6152],{"class":5930},[5387,14972,10713],{"class":5827},[5387,14974,6202],{"class":5926},[5387,14976,5828],{"class":5827},[5387,14978,14979,14981,14983,14985,14987,14989,14991,14993,14995],{"class":5389,"line":5531},[5387,14980,11383],{"class":5823},[5387,14982,14870],{"class":6060},[5387,14984,6064],{"class":5827},[5387,14986,14875],{"class":5890},[5387,14988,7423],{"class":5926},[5387,14990,7431],{"class":5833},[5387,14992,7434],{"class":5926},[5387,14994,10104],{"class":5890},[5387,14996,9550],{"class":5827},[5387,14998,14999,15001,15004],{"class":5389,"line":5537},[5387,15000,14891],{"class":5833},[5387,15002,15003],{"class":5890}," 'DELETE'",[5387,15005,5837],{"class":5827},[5387,15007,15008,15010],{"class":5389,"line":5542},[5387,15009,14901],{"class":5833},[5387,15011,5828],{"class":5827},[5387,15013,15014,15016,15018,15020,15022,15024,15026],{"class":5389,"line":5547},[5387,15015,14908],{"class":5833},[5387,15017,14911],{"class":5890},[5387,15019,7423],{"class":5926},[5387,15021,12362],{"class":5833},[5387,15023,7434],{"class":5926},[5387,15025,10104],{"class":5890},[5387,15027,5837],{"class":5827},[5387,15029,15030],{"class":5389,"line":5553},[5387,15031,7929],{"class":5827},[5387,15033,15034],{"class":5389,"line":5559},[5387,15035,7327],{"class":5827},[5387,15037,15038],{"class":5389,"line":5564},[5387,15039,6516],{"class":5827},[5387,15041,15042],{"class":5389,"line":5569},[5387,15043,5412],{"emptyLinePlaceholder":5411},[5387,15045,15046,15048],{"class":5389,"line":5574},[5387,15047,12940],{"class":5823},[5387,15049,13315],{"class":5827},[5387,15051,15052,15054,15056,15058,15060,15063],{"class":5389,"line":5580},[5387,15053,13320],{"class":5827},[5387,15055,13974],{"class":5833},[5387,15057,13377],{"class":5833},[5387,15059,13343],{"class":5827},[5387,15061,15062],{"class":5890},"\"relative\"",[5387,15064,13416],{"class":5827},[5387,15066,15067,15069,15071,15073,15075,15077,15079,15081,15083,15085,15088,15090],{"class":5389,"line":5586},[5387,15068,13372],{"class":5827},[5387,15070,14719],{"class":5833},[5387,15072,9642],{"class":5833},[5387,15074,13331],{"class":5827},[5387,15076,12437],{"class":5833},[5387,15078,5884],{"class":5827},[5387,15080,13300],{"class":5833},[5387,15082,14222],{"class":5827},[5387,15084,14823],{"class":6060},[5387,15086,15087],{"class":5827},"(!",[5387,15089,14818],{"class":5833},[5387,15091,15092],{"class":5827},")} \u002F>\n",[5387,15094,15095],{"class":5389,"line":5591},[5387,15096,5412],{"emptyLinePlaceholder":5411},[5387,15098,15099,15101,15103],{"class":5389,"line":5596},[5387,15100,13394],{"class":5827},[5387,15102,14818],{"class":5833},[5387,15104,14312],{"class":5827},[5387,15106,15107,15109,15111,15113,15115,15118],{"class":5389,"line":5602},[5387,15108,13404],{"class":5827},[5387,15110,13974],{"class":5833},[5387,15112,13377],{"class":5833},[5387,15114,13343],{"class":5827},[5387,15116,15117],{"class":5890},"\"absolute right-0 mt-2 z-50\"",[5387,15119,13416],{"class":5827},[5387,15121,15122,15124],{"class":5389,"line":5608},[5387,15123,14069],{"class":5827},[5387,15125,15126],{"class":5833},"NotificationList\n",[5387,15128,15129,15132,15134,15136],{"class":5389,"line":5614},[5387,15130,15131],{"class":5833},"            notifications",[5387,15133,13331],{"class":5827},[5387,15135,7736],{"class":5833},[5387,15137,5459],{"class":5827},[5387,15139,15140,15143,15145,15148],{"class":5389,"line":5620},[5387,15141,15142],{"class":5833},"            onMarkAsRead",[5387,15144,13331],{"class":5827},[5387,15146,15147],{"class":5833},"handleMarkAsRead",[5387,15149,5459],{"class":5827},[5387,15151,15152,15155,15157,15160],{"class":5389,"line":5625},[5387,15153,15154],{"class":5833},"            onDelete",[5387,15156,13331],{"class":5827},[5387,15158,15159],{"class":5833},"handleDelete",[5387,15161,5459],{"class":5827},[5387,15163,15164],{"class":5389,"line":5631},[5387,15165,15166],{"class":5827},"          \u002F>\n",[5387,15168,15169,15171,15173],{"class":5389,"line":5637},[5387,15170,13441],{"class":5827},[5387,15172,13974],{"class":5833},[5387,15174,13416],{"class":5827},[5387,15176,15177],{"class":5389,"line":5643},[5387,15178,13450],{"class":5827},[5387,15180,15181,15183,15185],{"class":5389,"line":5649},[5387,15182,13455],{"class":5827},[5387,15184,13974],{"class":5833},[5387,15186,13416],{"class":5827},[5387,15188,15189],{"class":5389,"line":5655},[5387,15190,13465],{"class":5827},[5387,15192,15193],{"class":5389,"line":5660},[5387,15194,5459],{"class":5827},[5182,15196],{},[5084,15198,15200],{"id":15199},"практичні-сценарії-типи-нотифікацій","Практичні сценарії: Типи нотифікацій",[5089,15202,15203],{},"Розглянемо конкретні приклади створення нотифікацій для різних подій у застосунку.",[5693,15205,15207],{"id":15206},"сценарій-1-лайк-на-пості","Сценарій 1: Лайк на пості",[5378,15209,15211],{"className":5808,"code":15210,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fposts\u002Fposts.service.ts\nimport { Injectable } from '@nestjs\u002Fcommon';\nimport { NotificationsService } from '..\u002Fnotifications\u002Fnotifications.service';\nimport { NotificationType } from '..\u002Fnotifications\u002Fentities\u002Fnotification.entity';\n\n@Injectable()\nexport class PostsService {\n  constructor(\n    private notificationsService: NotificationsService,\n    \u002F\u002F інші залежності...\n  ) {}\n\n  async likePost(postId: string, likerId: number) {\n    const post = await this.postRepository.findOne({\n      where: { id: postId },\n      relations: ['author'],\n    });\n\n    if (!post) {\n      throw new NotFoundException('Пост не знайдено');\n    }\n\n    \u002F\u002F Додати лайк у БД...\n    await this.likeRepository.save({ postId, userId: likerId });\n\n    \u002F\u002F Створити нотифікацію для автора поста\n    await this.notificationsService.create({\n      userId: post.author.id,\n      actorId: likerId,\n      type: NotificationType.POST_LIKE,\n      message: 'вподобав ваш пост',\n      metadata: {\n        postId,\n        postTitle: post.title.substring(0, 50), \u002F\u002F Перші 50 символів\n      },\n    });\n\n    console.log(`Користувач ${likerId} лайкнув пост ${postId}`);\n  }\n}\n",[5116,15212,15213,15217,15233,15249,15265,15269,15277,15287,15293,15305,15310,15314,15318,15343,15366,15379,15391,15395,15399,15410,15425,15429,15433,15438,15467,15471,15475,15491,15508,15516,15528,15536,15542,15549,15580,15584,15588,15592,15624,15628],{"__ignoreMap":5383},[5387,15214,15215],{"class":5389,"line":5390},[5387,15216,11945],{"class":5817},[5387,15218,15219,15221,15223,15225,15227,15229,15231],{"class":5389,"line":5396},[5387,15220,5824],{"class":5823},[5387,15222,5901],{"class":5827},[5387,15224,6787],{"class":5833},[5387,15226,5907],{"class":5827},[5387,15228,5887],{"class":5823},[5387,15230,6799],{"class":5890},[5387,15232,5894],{"class":5827},[5387,15234,15235,15237,15239,15241,15243,15245,15247],{"class":5389,"line":5402},[5387,15236,5824],{"class":5823},[5387,15238,5901],{"class":5827},[5387,15240,9112],{"class":5833},[5387,15242,5907],{"class":5827},[5387,15244,5887],{"class":5823},[5387,15246,11960],{"class":5890},[5387,15248,5894],{"class":5827},[5387,15250,15251,15253,15255,15257,15259,15261,15263],{"class":5389,"line":5408},[5387,15252,5824],{"class":5823},[5387,15254,5901],{"class":5827},[5387,15256,6386],{"class":5833},[5387,15258,5907],{"class":5827},[5387,15260,5887],{"class":5823},[5387,15262,11977],{"class":5890},[5387,15264,5894],{"class":5827},[5387,15266,15267],{"class":5389,"line":5415},[5387,15268,5412],{"emptyLinePlaceholder":5411},[5387,15270,15271,15273,15275],{"class":5389,"line":5421},[5387,15272,6057],{"class":5827},[5387,15274,6787],{"class":6060},[5387,15276,6173],{"class":5827},[5387,15278,15279,15281,15283,15285],{"class":5389,"line":5427},[5387,15280,5923],{"class":5823},[5387,15282,6121],{"class":5926},[5387,15284,12000],{"class":5930},[5387,15286,5828],{"class":5827},[5387,15288,15289,15291],{"class":5389,"line":5432},[5387,15290,7046],{"class":5926},[5387,15292,7049],{"class":5827},[5387,15294,15295,15297,15299,15301,15303],{"class":5389,"line":5438},[5387,15296,7067],{"class":5926},[5387,15298,9275],{"class":5833},[5387,15300,6149],{"class":5827},[5387,15302,9112],{"class":5930},[5387,15304,5837],{"class":5827},[5387,15306,15307],{"class":5389,"line":5444},[5387,15308,15309],{"class":5817},"    \u002F\u002F інші залежності...\n",[5387,15311,15312],{"class":5389,"line":5450},[5387,15313,7103],{"class":5827},[5387,15315,15316],{"class":5389,"line":5456},[5387,15317,5412],{"emptyLinePlaceholder":5411},[5387,15319,15320,15322,15324,15326,15328,15330,15332,15334,15337,15339,15341],{"class":5389,"line":5462},[5387,15321,7127],{"class":5926},[5387,15323,12035],{"class":6060},[5387,15325,6064],{"class":5827},[5387,15327,5256],{"class":5833},[5387,15329,6149],{"class":5827},[5387,15331,6152],{"class":5930},[5387,15333,5257],{"class":5827},[5387,15335,15336],{"class":5833},"likerId",[5387,15338,6149],{"class":5827},[5387,15340,6183],{"class":5930},[5387,15342,7200],{"class":5827},[5387,15344,15345,15347,15349,15351,15353,15355,15357,15360,15362,15364],{"class":5389,"line":5467},[5387,15346,7224],{"class":5926},[5387,15348,12060],{"class":5938},[5387,15350,5942],{"class":5827},[5387,15352,7343],{"class":5823},[5387,15354,7346],{"class":5926},[5387,15356,6679],{"class":5827},[5387,15358,15359],{"class":5833},"postRepository",[5387,15361,6679],{"class":5827},[5387,15363,8017],{"class":6060},[5387,15365,6352],{"class":5827},[5387,15367,15368,15370,15372,15374,15377],{"class":5389,"line":5473},[5387,15369,7903],{"class":5833},[5387,15371,5901],{"class":5827},[5387,15373,8029],{"class":5833},[5387,15375,15376],{"class":5833}," postId",[5387,15378,8039],{"class":5827},[5387,15380,15381,15384,15386,15389],{"class":5389,"line":5479},[5387,15382,15383],{"class":5833},"      relations:",[5387,15385,7733],{"class":5827},[5387,15387,15388],{"class":5890},"'author'",[5387,15390,11884],{"class":5827},[5387,15392,15393],{"class":5389,"line":5485},[5387,15394,7327],{"class":5827},[5387,15396,15397],{"class":5389,"line":5491},[5387,15398,5412],{"emptyLinePlaceholder":5411},[5387,15400,15401,15403,15405,15408],{"class":5389,"line":5497},[5387,15402,7168],{"class":5823},[5387,15404,8057],{"class":5827},[5387,15406,15407],{"class":5833},"post",[5387,15409,7200],{"class":5827},[5387,15411,15412,15414,15416,15418,15420,15423],{"class":5389,"line":5503},[5387,15413,8067],{"class":5823},[5387,15415,8070],{"class":5926},[5387,15417,8073],{"class":6060},[5387,15419,6064],{"class":5827},[5387,15421,15422],{"class":5890},"'Пост не знайдено'",[5387,15424,7363],{"class":5827},[5387,15426,15427],{"class":5389,"line":5509},[5387,15428,7215],{"class":5827},[5387,15430,15431],{"class":5389,"line":5514},[5387,15432,5412],{"emptyLinePlaceholder":5411},[5387,15434,15435],{"class":5389,"line":5519},[5387,15436,15437],{"class":5817},"    \u002F\u002F Додати лайк у БД...\n",[5387,15439,15440,15442,15444,15446,15449,15451,15453,15455,15457,15459,15462,15465],{"class":5389,"line":5525},[5387,15441,11383],{"class":5823},[5387,15443,7346],{"class":5926},[5387,15445,6679],{"class":5827},[5387,15447,15448],{"class":5833},"likeRepository",[5387,15450,6679],{"class":5827},[5387,15452,7355],{"class":6060},[5387,15454,6227],{"class":5827},[5387,15456,5256],{"class":5833},[5387,15458,5257],{"class":5827},[5387,15460,15461],{"class":5833},"userId:",[5387,15463,15464],{"class":5833}," likerId",[5387,15466,9687],{"class":5827},[5387,15468,15469],{"class":5389,"line":5531},[5387,15470,5412],{"emptyLinePlaceholder":5411},[5387,15472,15473],{"class":5389,"line":5537},[5387,15474,12095],{"class":5817},[5387,15476,15477,15479,15481,15483,15485,15487,15489],{"class":5389,"line":5542},[5387,15478,11383],{"class":5823},[5387,15480,7346],{"class":5926},[5387,15482,6679],{"class":5827},[5387,15484,9499],{"class":5833},[5387,15486,6679],{"class":5827},[5387,15488,7242],{"class":6060},[5387,15490,6352],{"class":5827},[5387,15492,15493,15495,15497,15499,15502,15504,15506],{"class":5389,"line":5547},[5387,15494,7249],{"class":5833},[5387,15496,12060],{"class":5833},[5387,15498,6679],{"class":5827},[5387,15500,15501],{"class":5833},"author",[5387,15503,6679],{"class":5827},[5387,15505,7431],{"class":5833},[5387,15507,5837],{"class":5827},[5387,15509,15510,15512,15514],{"class":5389,"line":5553},[5387,15511,7263],{"class":5833},[5387,15513,15464],{"class":5833},[5387,15515,5837],{"class":5827},[5387,15517,15518,15520,15522,15524,15526],{"class":5389,"line":5559},[5387,15519,7276],{"class":5833},[5387,15521,5931],{"class":5833},[5387,15523,6679],{"class":5827},[5387,15525,5306],{"class":5938},[5387,15527,5837],{"class":5827},[5387,15529,15530,15532,15534],{"class":5389,"line":5564},[5387,15531,7290],{"class":5833},[5387,15533,12151],{"class":5890},[5387,15535,5837],{"class":5827},[5387,15537,15538,15540],{"class":5389,"line":5569},[5387,15539,7304],{"class":5833},[5387,15541,5828],{"class":5827},[5387,15543,15544,15547],{"class":5389,"line":5574},[5387,15545,15546],{"class":5833},"        postId",[5387,15548,5837],{"class":5827},[5387,15550,15551,15554,15556,15558,15561,15563,15566,15568,15570,15572,15574,15577],{"class":5389,"line":5580},[5387,15552,15553],{"class":5833},"        postTitle:",[5387,15555,12060],{"class":5833},[5387,15557,6679],{"class":5827},[5387,15559,15560],{"class":5833},"title",[5387,15562,6679],{"class":5827},[5387,15564,15565],{"class":6060},"substring",[5387,15567,6064],{"class":5827},[5387,15569,8376],{"class":7523},[5387,15571,5257],{"class":5827},[5387,15573,8722],{"class":7523},[5387,15575,15576],{"class":5827},"), ",[5387,15578,15579],{"class":5817},"\u002F\u002F Перші 50 символів\n",[5387,15581,15582],{"class":5389,"line":5586},[5387,15583,7929],{"class":5827},[5387,15585,15586],{"class":5389,"line":5591},[5387,15587,7327],{"class":5827},[5387,15589,15590],{"class":5389,"line":5596},[5387,15591,5412],{"emptyLinePlaceholder":5411},[5387,15593,15594,15596,15598,15600,15602,15605,15607,15609,15611,15614,15616,15618,15620,15622],{"class":5389,"line":5602},[5387,15595,7408],{"class":5833},[5387,15597,6679],{"class":5827},[5387,15599,7413],{"class":6060},[5387,15601,6064],{"class":5827},[5387,15603,15604],{"class":5890},"`Користувач ",[5387,15606,7423],{"class":5926},[5387,15608,15336],{"class":5833},[5387,15610,7434],{"class":5926},[5387,15612,15613],{"class":5890}," лайкнув пост ",[5387,15615,7423],{"class":5926},[5387,15617,5256],{"class":5833},[5387,15619,7434],{"class":5926},[5387,15621,10104],{"class":5890},[5387,15623,7363],{"class":5827},[5387,15625,15626],{"class":5389,"line":5608},[5387,15627,5488],{"class":5827},[5387,15629,15630],{"class":5389,"line":5614},[5387,15631,5459],{"class":5827},[5089,15633,15634,15637],{},[5099,15635,15636],{},"Результат:"," коли користувач Alice лайкає пост Bob, Bob отримує нотифікацію:",[5378,15639,15643],{"className":15640,"code":15641,"language":15642,"meta":5383,"style":5383},"language-json shiki shiki-themes light-plus dark-plus dark-plus","{\n  \"id\": \"uuid-123\",\n  \"type\": \"POST_LIKE\",\n  \"message\": \"вподобав ваш пост\",\n  \"actor\": {\n    \"id\": 1,\n    \"username\": \"alice\",\n    \"avatar\": \"https:\u002F\u002Fexample.com\u002Favatars\u002Falice.jpg\"\n  },\n  \"metadata\": {\n    \"postId\": \"post-456\",\n    \"postTitle\": \"My first blog post about TypeScript...\"\n  },\n  \"isRead\": false,\n  \"createdAt\": \"2026-09-07T10:30:00Z\"\n}\n","json",[5116,15644,15645,15650,15663,15675,15687,15695,15706,15718,15728,15733,15740,15752,15762,15766,15777,15787],{"__ignoreMap":5383},[5387,15646,15647],{"class":5389,"line":5390},[5387,15648,15649],{"class":5827},"{\n",[5387,15651,15652,15656,15658,15661],{"class":5389,"line":5396},[5387,15653,15655],{"class":15654},"sLwNe","  \"id\"",[5387,15657,6149],{"class":5827},[5387,15659,15660],{"class":5890},"\"uuid-123\"",[5387,15662,5837],{"class":5827},[5387,15664,15665,15668,15670,15673],{"class":5389,"line":5402},[5387,15666,15667],{"class":15654},"  \"type\"",[5387,15669,6149],{"class":5827},[5387,15671,15672],{"class":5890},"\"POST_LIKE\"",[5387,15674,5837],{"class":5827},[5387,15676,15677,15680,15682,15685],{"class":5389,"line":5408},[5387,15678,15679],{"class":15654},"  \"message\"",[5387,15681,6149],{"class":5827},[5387,15683,15684],{"class":5890},"\"вподобав ваш пост\"",[5387,15686,5837],{"class":5827},[5387,15688,15689,15692],{"class":5389,"line":5415},[5387,15690,15691],{"class":15654},"  \"actor\"",[5387,15693,15694],{"class":5827},": {\n",[5387,15696,15697,15700,15702,15704],{"class":5389,"line":5421},[5387,15698,15699],{"class":15654},"    \"id\"",[5387,15701,6149],{"class":5827},[5387,15703,7524],{"class":7523},[5387,15705,5837],{"class":5827},[5387,15707,15708,15711,15713,15716],{"class":5389,"line":5427},[5387,15709,15710],{"class":15654},"    \"username\"",[5387,15712,6149],{"class":5827},[5387,15714,15715],{"class":5890},"\"alice\"",[5387,15717,5837],{"class":5827},[5387,15719,15720,15723,15725],{"class":5389,"line":5432},[5387,15721,15722],{"class":15654},"    \"avatar\"",[5387,15724,6149],{"class":5827},[5387,15726,15727],{"class":5890},"\"https:\u002F\u002Fexample.com\u002Favatars\u002Falice.jpg\"\n",[5387,15729,15730],{"class":5389,"line":5438},[5387,15731,15732],{"class":5827},"  },\n",[5387,15734,15735,15738],{"class":5389,"line":5444},[5387,15736,15737],{"class":15654},"  \"metadata\"",[5387,15739,15694],{"class":5827},[5387,15741,15742,15745,15747,15750],{"class":5389,"line":5450},[5387,15743,15744],{"class":15654},"    \"postId\"",[5387,15746,6149],{"class":5827},[5387,15748,15749],{"class":5890},"\"post-456\"",[5387,15751,5837],{"class":5827},[5387,15753,15754,15757,15759],{"class":5389,"line":5456},[5387,15755,15756],{"class":15654},"    \"postTitle\"",[5387,15758,6149],{"class":5827},[5387,15760,15761],{"class":5890},"\"My first blog post about TypeScript...\"\n",[5387,15763,15764],{"class":5389,"line":5462},[5387,15765,15732],{"class":5827},[5387,15767,15768,15771,15773,15775],{"class":5389,"line":5467},[5387,15769,15770],{"class":15654},"  \"isRead\"",[5387,15772,6149],{"class":5827},[5387,15774,7556],{"class":5926},[5387,15776,5837],{"class":5827},[5387,15778,15779,15782,15784],{"class":5389,"line":5473},[5387,15780,15781],{"class":15654},"  \"createdAt\"",[5387,15783,6149],{"class":5827},[5387,15785,15786],{"class":5890},"\"2026-09-07T10:30:00Z\"\n",[5387,15788,15789],{"class":5389,"line":5479},[5387,15790,5459],{"class":5827},[5693,15792,15794],{"id":15793},"сценарій-2-коментар-до-поста","Сценарій 2: Коментар до поста",[5378,15796,15798],{"className":5808,"code":15797,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fcomments\u002Fcomments.service.ts\n@Injectable()\nexport class CommentsService {\n  constructor(\n    private notificationsService: NotificationsService,\n  ) {}\n\n  async createComment(postId: string, authorId: number, content: string) {\n    const post = await this.postRepository.findOne({\n      where: { id: postId },\n      relations: ['author'],\n    });\n\n    \u002F\u002F Створити коментар у БД...\n    const comment = await this.commentRepository.save({\n      postId,\n      authorId,\n      content,\n    });\n\n    \u002F\u002F Нотифікація для автора поста (якщо це не self-comment)\n    if (post.author.id !== authorId) {\n      await this.notificationsService.create({\n        userId: post.author.id,\n        actorId: authorId,\n        type: NotificationType.POST_COMMENT,\n        message: 'прокоментував ваш пост',\n        metadata: {\n          postId,\n          commentId: comment.id,\n          commentPreview: content.substring(0, 100),\n        },\n      });\n    }\n\n    return comment;\n  }\n}\n",[5116,15799,15800,15805,15813,15824,15830,15842,15846,15850,15884,15906,15918,15928,15932,15936,15941,15965,15972,15979,15986,15990,15994,15999,16022,16039,16056,16066,16080,16090,16097,16104,16117,16140,16145,16149,16153,16157,16165,16169],{"__ignoreMap":5383},[5387,15801,15802],{"class":5389,"line":5390},[5387,15803,15804],{"class":5817},"\u002F\u002F src\u002Fcomments\u002Fcomments.service.ts\n",[5387,15806,15807,15809,15811],{"class":5389,"line":5396},[5387,15808,6057],{"class":5827},[5387,15810,6787],{"class":6060},[5387,15812,6173],{"class":5827},[5387,15814,15815,15817,15819,15822],{"class":5389,"line":5402},[5387,15816,5923],{"class":5823},[5387,15818,6121],{"class":5926},[5387,15820,15821],{"class":5930}," CommentsService",[5387,15823,5828],{"class":5827},[5387,15825,15826,15828],{"class":5389,"line":5408},[5387,15827,7046],{"class":5926},[5387,15829,7049],{"class":5827},[5387,15831,15832,15834,15836,15838,15840],{"class":5389,"line":5415},[5387,15833,7067],{"class":5926},[5387,15835,9275],{"class":5833},[5387,15837,6149],{"class":5827},[5387,15839,9112],{"class":5930},[5387,15841,5837],{"class":5827},[5387,15843,15844],{"class":5389,"line":5421},[5387,15845,7103],{"class":5827},[5387,15847,15848],{"class":5389,"line":5427},[5387,15849,5412],{"emptyLinePlaceholder":5411},[5387,15851,15852,15854,15857,15859,15861,15863,15865,15867,15869,15871,15873,15875,15878,15880,15882],{"class":5389,"line":5432},[5387,15853,7127],{"class":5926},[5387,15855,15856],{"class":6060}," createComment",[5387,15858,6064],{"class":5827},[5387,15860,5256],{"class":5833},[5387,15862,6149],{"class":5827},[5387,15864,6152],{"class":5930},[5387,15866,5257],{"class":5827},[5387,15868,12122],{"class":5833},[5387,15870,6149],{"class":5827},[5387,15872,6183],{"class":5930},[5387,15874,5257],{"class":5827},[5387,15876,15877],{"class":5833},"content",[5387,15879,6149],{"class":5827},[5387,15881,6152],{"class":5930},[5387,15883,7200],{"class":5827},[5387,15885,15886,15888,15890,15892,15894,15896,15898,15900,15902,15904],{"class":5389,"line":5438},[5387,15887,7224],{"class":5926},[5387,15889,12060],{"class":5938},[5387,15891,5942],{"class":5827},[5387,15893,7343],{"class":5823},[5387,15895,7346],{"class":5926},[5387,15897,6679],{"class":5827},[5387,15899,15359],{"class":5833},[5387,15901,6679],{"class":5827},[5387,15903,8017],{"class":6060},[5387,15905,6352],{"class":5827},[5387,15907,15908,15910,15912,15914,15916],{"class":5389,"line":5444},[5387,15909,7903],{"class":5833},[5387,15911,5901],{"class":5827},[5387,15913,8029],{"class":5833},[5387,15915,15376],{"class":5833},[5387,15917,8039],{"class":5827},[5387,15919,15920,15922,15924,15926],{"class":5389,"line":5450},[5387,15921,15383],{"class":5833},[5387,15923,7733],{"class":5827},[5387,15925,15388],{"class":5890},[5387,15927,11884],{"class":5827},[5387,15929,15930],{"class":5389,"line":5456},[5387,15931,7327],{"class":5827},[5387,15933,15934],{"class":5389,"line":5462},[5387,15935,5412],{"emptyLinePlaceholder":5411},[5387,15937,15938],{"class":5389,"line":5467},[5387,15939,15940],{"class":5817},"    \u002F\u002F Створити коментар у БД...\n",[5387,15942,15943,15945,15948,15950,15952,15954,15956,15959,15961,15963],{"class":5389,"line":5473},[5387,15944,7224],{"class":5926},[5387,15946,15947],{"class":5938}," comment",[5387,15949,5942],{"class":5827},[5387,15951,7343],{"class":5823},[5387,15953,7346],{"class":5926},[5387,15955,6679],{"class":5827},[5387,15957,15958],{"class":5833},"commentRepository",[5387,15960,6679],{"class":5827},[5387,15962,7355],{"class":6060},[5387,15964,6352],{"class":5827},[5387,15966,15967,15970],{"class":5389,"line":5479},[5387,15968,15969],{"class":5833},"      postId",[5387,15971,5837],{"class":5827},[5387,15973,15974,15977],{"class":5389,"line":5485},[5387,15975,15976],{"class":5833},"      authorId",[5387,15978,5837],{"class":5827},[5387,15980,15981,15984],{"class":5389,"line":5491},[5387,15982,15983],{"class":5833},"      content",[5387,15985,5837],{"class":5827},[5387,15987,15988],{"class":5389,"line":5497},[5387,15989,7327],{"class":5827},[5387,15991,15992],{"class":5389,"line":5503},[5387,15993,5412],{"emptyLinePlaceholder":5411},[5387,15995,15996],{"class":5389,"line":5509},[5387,15997,15998],{"class":5817},"    \u002F\u002F Нотифікація для автора поста (якщо це не self-comment)\n",[5387,16000,16001,16003,16005,16007,16009,16011,16013,16015,16018,16020],{"class":5389,"line":5514},[5387,16002,7168],{"class":5823},[5387,16004,7171],{"class":5827},[5387,16006,15407],{"class":5833},[5387,16008,6679],{"class":5827},[5387,16010,15501],{"class":5833},[5387,16012,6679],{"class":5827},[5387,16014,7431],{"class":5833},[5387,16016,16017],{"class":5827}," !== ",[5387,16019,12122],{"class":5833},[5387,16021,7200],{"class":5827},[5387,16023,16024,16027,16029,16031,16033,16035,16037],{"class":5389,"line":5519},[5387,16025,16026],{"class":5823},"      await",[5387,16028,7346],{"class":5926},[5387,16030,6679],{"class":5827},[5387,16032,9499],{"class":5833},[5387,16034,6679],{"class":5827},[5387,16036,7242],{"class":6060},[5387,16038,6352],{"class":5827},[5387,16040,16041,16044,16046,16048,16050,16052,16054],{"class":5389,"line":5525},[5387,16042,16043],{"class":5833},"        userId:",[5387,16045,12060],{"class":5833},[5387,16047,6679],{"class":5827},[5387,16049,15501],{"class":5833},[5387,16051,6679],{"class":5827},[5387,16053,7431],{"class":5833},[5387,16055,5837],{"class":5827},[5387,16057,16058,16061,16064],{"class":5389,"line":5531},[5387,16059,16060],{"class":5833},"        actorId:",[5387,16062,16063],{"class":5833}," authorId",[5387,16065,5837],{"class":5827},[5387,16067,16068,16071,16073,16075,16078],{"class":5389,"line":5537},[5387,16069,16070],{"class":5833},"        type:",[5387,16072,5931],{"class":5833},[5387,16074,6679],{"class":5827},[5387,16076,16077],{"class":5938},"POST_COMMENT",[5387,16079,5837],{"class":5827},[5387,16081,16082,16085,16088],{"class":5389,"line":5542},[5387,16083,16084],{"class":5833},"        message:",[5387,16086,16087],{"class":5890}," 'прокоментував ваш пост'",[5387,16089,5837],{"class":5827},[5387,16091,16092,16095],{"class":5389,"line":5547},[5387,16093,16094],{"class":5833},"        metadata:",[5387,16096,5828],{"class":5827},[5387,16098,16099,16102],{"class":5389,"line":5553},[5387,16100,16101],{"class":5833},"          postId",[5387,16103,5837],{"class":5827},[5387,16105,16106,16109,16111,16113,16115],{"class":5389,"line":5559},[5387,16107,16108],{"class":5833},"          commentId:",[5387,16110,15947],{"class":5833},[5387,16112,6679],{"class":5827},[5387,16114,7431],{"class":5833},[5387,16116,5837],{"class":5827},[5387,16118,16119,16122,16125,16127,16129,16131,16133,16135,16138],{"class":5389,"line":5564},[5387,16120,16121],{"class":5833},"          commentPreview:",[5387,16123,16124],{"class":5833}," content",[5387,16126,6679],{"class":5827},[5387,16128,15565],{"class":6060},[5387,16130,6064],{"class":5827},[5387,16132,8376],{"class":7523},[5387,16134,5257],{"class":5827},[5387,16136,16137],{"class":7523},"100",[5387,16139,10859],{"class":5827},[5387,16141,16142],{"class":5389,"line":5569},[5387,16143,16144],{"class":5827},"        },\n",[5387,16146,16147],{"class":5389,"line":5574},[5387,16148,9577],{"class":5827},[5387,16150,16151],{"class":5389,"line":5580},[5387,16152,7215],{"class":5827},[5387,16154,16155],{"class":5389,"line":5586},[5387,16156,5412],{"emptyLinePlaceholder":5411},[5387,16158,16159,16161,16163],{"class":5389,"line":5591},[5387,16160,7464],{"class":5823},[5387,16162,15947],{"class":5833},[5387,16164,5894],{"class":5827},[5387,16166,16167],{"class":5389,"line":5596},[5387,16168,5488],{"class":5827},[5387,16170,16171],{"class":5389,"line":5602},[5387,16172,5459],{"class":5827},[5693,16174,16176],{"id":16175},"сценарій-3-відповідь-на-коментар","Сценарій 3: Відповідь на коментар",[5378,16178,16180],{"className":5808,"code":16179,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fcomments\u002Fcomments.service.ts\nasync replyToComment(commentId: string, authorId: number, content: string) {\n  const parentComment = await this.commentRepository.findOne({\n    where: { id: commentId },\n    relations: ['author'],\n  });\n\n  \u002F\u002F Створити відповідь у БД...\n  const reply = await this.commentRepository.save({\n    parentCommentId: commentId,\n    authorId,\n    content,\n  });\n\n  \u002F\u002F Нотифікація для автора батьківського коментаря\n  if (parentComment.author.id !== authorId) {\n    await this.notificationsService.create({\n      userId: parentComment.author.id,\n      actorId: authorId,\n      type: NotificationType.COMMENT_REPLY,\n      message: 'відповів на ваш коментар',\n      metadata: {\n        commentId,\n        replyId: reply.id,\n        replyPreview: content.substring(0, 100),\n      },\n    });\n  }\n\n  return reply;\n}\n",[5116,16181,16182,16186,16219,16242,16256,16267,16272,16276,16281,16304,16313,16320,16327,16331,16335,16340,16363,16379,16395,16403,16415,16424,16430,16437,16450,16471,16475,16479,16483,16487,16495],{"__ignoreMap":5383},[5387,16183,16184],{"class":5389,"line":5390},[5387,16185,15804],{"class":5817},[5387,16187,16188,16190,16193,16195,16197,16199,16201,16203,16205,16207,16209,16211,16213,16215,16217],{"class":5389,"line":5396},[5387,16189,14849],{"class":5833},[5387,16191,16192],{"class":6060}," replyToComment",[5387,16194,6064],{"class":5827},[5387,16196,5260],{"class":5833},[5387,16198,6149],{"class":5827},[5387,16200,6152],{"class":5833},[5387,16202,5257],{"class":5827},[5387,16204,12122],{"class":5833},[5387,16206,6149],{"class":5827},[5387,16208,6183],{"class":5833},[5387,16210,5257],{"class":5827},[5387,16212,15877],{"class":5833},[5387,16214,6149],{"class":5827},[5387,16216,6152],{"class":5833},[5387,16218,7200],{"class":5827},[5387,16220,16221,16223,16226,16228,16230,16232,16234,16236,16238,16240],{"class":5389,"line":5402},[5387,16222,12373],{"class":5926},[5387,16224,16225],{"class":5938}," parentComment",[5387,16227,5942],{"class":5827},[5387,16229,7343],{"class":5823},[5387,16231,7346],{"class":5926},[5387,16233,6679],{"class":5827},[5387,16235,15958],{"class":5833},[5387,16237,6679],{"class":5827},[5387,16239,8017],{"class":6060},[5387,16241,6352],{"class":5827},[5387,16243,16244,16247,16249,16251,16254],{"class":5389,"line":5408},[5387,16245,16246],{"class":5833},"    where:",[5387,16248,5901],{"class":5827},[5387,16250,8029],{"class":5833},[5387,16252,16253],{"class":5833}," commentId",[5387,16255,8039],{"class":5827},[5387,16257,16258,16261,16263,16265],{"class":5389,"line":5415},[5387,16259,16260],{"class":5833},"    relations:",[5387,16262,7733],{"class":5827},[5387,16264,15388],{"class":5890},[5387,16266,11884],{"class":5827},[5387,16268,16269],{"class":5389,"line":5421},[5387,16270,16271],{"class":5827},"  });\n",[5387,16273,16274],{"class":5389,"line":5427},[5387,16275,5412],{"emptyLinePlaceholder":5411},[5387,16277,16278],{"class":5389,"line":5432},[5387,16279,16280],{"class":5817},"  \u002F\u002F Створити відповідь у БД...\n",[5387,16282,16283,16285,16288,16290,16292,16294,16296,16298,16300,16302],{"class":5389,"line":5438},[5387,16284,12373],{"class":5926},[5387,16286,16287],{"class":5938}," reply",[5387,16289,5942],{"class":5827},[5387,16291,7343],{"class":5823},[5387,16293,7346],{"class":5926},[5387,16295,6679],{"class":5827},[5387,16297,15958],{"class":5833},[5387,16299,6679],{"class":5827},[5387,16301,7355],{"class":6060},[5387,16303,6352],{"class":5827},[5387,16305,16306,16309,16311],{"class":5389,"line":5444},[5387,16307,16308],{"class":5833},"    parentCommentId:",[5387,16310,16253],{"class":5833},[5387,16312,5837],{"class":5827},[5387,16314,16315,16318],{"class":5389,"line":5450},[5387,16316,16317],{"class":5833},"    authorId",[5387,16319,5837],{"class":5827},[5387,16321,16322,16325],{"class":5389,"line":5456},[5387,16323,16324],{"class":5833},"    content",[5387,16326,5837],{"class":5827},[5387,16328,16329],{"class":5389,"line":5462},[5387,16330,16271],{"class":5827},[5387,16332,16333],{"class":5389,"line":5467},[5387,16334,5412],{"emptyLinePlaceholder":5411},[5387,16336,16337],{"class":5389,"line":5473},[5387,16338,16339],{"class":5817},"  \u002F\u002F Нотифікація для автора батьківського коментаря\n",[5387,16341,16342,16344,16346,16349,16351,16353,16355,16357,16359,16361],{"class":5389,"line":5479},[5387,16343,13082],{"class":5823},[5387,16345,7171],{"class":5827},[5387,16347,16348],{"class":5833},"parentComment",[5387,16350,6679],{"class":5827},[5387,16352,15501],{"class":5833},[5387,16354,6679],{"class":5827},[5387,16356,7431],{"class":5833},[5387,16358,16017],{"class":5827},[5387,16360,12122],{"class":5833},[5387,16362,7200],{"class":5827},[5387,16364,16365,16367,16369,16371,16373,16375,16377],{"class":5389,"line":5485},[5387,16366,11383],{"class":5823},[5387,16368,7346],{"class":5926},[5387,16370,6679],{"class":5827},[5387,16372,9499],{"class":5833},[5387,16374,6679],{"class":5827},[5387,16376,7242],{"class":6060},[5387,16378,6352],{"class":5827},[5387,16380,16381,16383,16385,16387,16389,16391,16393],{"class":5389,"line":5491},[5387,16382,7249],{"class":5833},[5387,16384,16225],{"class":5833},[5387,16386,6679],{"class":5827},[5387,16388,15501],{"class":5833},[5387,16390,6679],{"class":5827},[5387,16392,7431],{"class":5833},[5387,16394,5837],{"class":5827},[5387,16396,16397,16399,16401],{"class":5389,"line":5497},[5387,16398,7263],{"class":5833},[5387,16400,16063],{"class":5833},[5387,16402,5837],{"class":5827},[5387,16404,16405,16407,16409,16411,16413],{"class":5389,"line":5503},[5387,16406,7276],{"class":5833},[5387,16408,5931],{"class":5833},[5387,16410,6679],{"class":5827},[5387,16412,6675],{"class":5938},[5387,16414,5837],{"class":5827},[5387,16416,16417,16419,16422],{"class":5389,"line":5509},[5387,16418,7290],{"class":5833},[5387,16420,16421],{"class":5890}," 'відповів на ваш коментар'",[5387,16423,5837],{"class":5827},[5387,16425,16426,16428],{"class":5389,"line":5514},[5387,16427,7304],{"class":5833},[5387,16429,5828],{"class":5827},[5387,16431,16432,16435],{"class":5389,"line":5519},[5387,16433,16434],{"class":5833},"        commentId",[5387,16436,5837],{"class":5827},[5387,16438,16439,16442,16444,16446,16448],{"class":5389,"line":5525},[5387,16440,16441],{"class":5833},"        replyId:",[5387,16443,16287],{"class":5833},[5387,16445,6679],{"class":5827},[5387,16447,7431],{"class":5833},[5387,16449,5837],{"class":5827},[5387,16451,16452,16455,16457,16459,16461,16463,16465,16467,16469],{"class":5389,"line":5531},[5387,16453,16454],{"class":5833},"        replyPreview:",[5387,16456,16124],{"class":5833},[5387,16458,6679],{"class":5827},[5387,16460,15565],{"class":6060},[5387,16462,6064],{"class":5827},[5387,16464,8376],{"class":7523},[5387,16466,5257],{"class":5827},[5387,16468,16137],{"class":7523},[5387,16470,10859],{"class":5827},[5387,16472,16473],{"class":5389,"line":5537},[5387,16474,7929],{"class":5827},[5387,16476,16477],{"class":5389,"line":5542},[5387,16478,7327],{"class":5827},[5387,16480,16481],{"class":5389,"line":5547},[5387,16482,5488],{"class":5827},[5387,16484,16485],{"class":5389,"line":5553},[5387,16486,5412],{"emptyLinePlaceholder":5411},[5387,16488,16489,16491,16493],{"class":5389,"line":5559},[5387,16490,12940],{"class":5823},[5387,16492,16287],{"class":5833},[5387,16494,5894],{"class":5827},[5387,16496,16497],{"class":5389,"line":5564},[5387,16498,5459],{"class":5827},[5693,16500,16502],{"id":16501},"сценарій-4-підписка-на-користувача","Сценарій 4: Підписка на користувача",[5378,16504,16506],{"className":5808,"code":16505,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fusers\u002Fusers.service.ts\n@Injectable()\nexport class UsersService {\n  constructor(\n    private notificationsService: NotificationsService,\n  ) {}\n\n  async followUser(followerId: number, followeeId: number) {\n    \u002F\u002F Додати підписку у БД...\n    await this.followRepository.save({ followerId, followeeId });\n\n    \u002F\u002F Нотифікація для користувача, на якого підписалися\n    await this.notificationsService.create({\n      userId: followeeId,\n      actorId: followerId,\n      type: NotificationType.USER_FOLLOW,\n      message: 'підписався на вас',\n      metadata: {\n        followerId,\n      },\n    });\n\n    console.log(`Користувач ${followerId} підписався на ${followeeId}`);\n  }\n}\n",[5116,16507,16508,16513,16521,16532,16538,16550,16554,16558,16585,16590,16615,16619,16624,16640,16649,16658,16671,16680,16686,16693,16697,16701,16705,16736,16740],{"__ignoreMap":5383},[5387,16509,16510],{"class":5389,"line":5390},[5387,16511,16512],{"class":5817},"\u002F\u002F src\u002Fusers\u002Fusers.service.ts\n",[5387,16514,16515,16517,16519],{"class":5389,"line":5396},[5387,16516,6057],{"class":5827},[5387,16518,6787],{"class":6060},[5387,16520,6173],{"class":5827},[5387,16522,16523,16525,16527,16530],{"class":5389,"line":5402},[5387,16524,5923],{"class":5823},[5387,16526,6121],{"class":5926},[5387,16528,16529],{"class":5930}," UsersService",[5387,16531,5828],{"class":5827},[5387,16533,16534,16536],{"class":5389,"line":5408},[5387,16535,7046],{"class":5926},[5387,16537,7049],{"class":5827},[5387,16539,16540,16542,16544,16546,16548],{"class":5389,"line":5415},[5387,16541,7067],{"class":5926},[5387,16543,9275],{"class":5833},[5387,16545,6149],{"class":5827},[5387,16547,9112],{"class":5930},[5387,16549,5837],{"class":5827},[5387,16551,16552],{"class":5389,"line":5421},[5387,16553,7103],{"class":5827},[5387,16555,16556],{"class":5389,"line":5427},[5387,16557,5412],{"emptyLinePlaceholder":5411},[5387,16559,16560,16562,16565,16567,16570,16572,16574,16576,16579,16581,16583],{"class":5389,"line":5432},[5387,16561,7127],{"class":5926},[5387,16563,16564],{"class":6060}," followUser",[5387,16566,6064],{"class":5827},[5387,16568,16569],{"class":5833},"followerId",[5387,16571,6149],{"class":5827},[5387,16573,6183],{"class":5930},[5387,16575,5257],{"class":5827},[5387,16577,16578],{"class":5833},"followeeId",[5387,16580,6149],{"class":5827},[5387,16582,6183],{"class":5930},[5387,16584,7200],{"class":5827},[5387,16586,16587],{"class":5389,"line":5438},[5387,16588,16589],{"class":5817},"    \u002F\u002F Додати підписку у БД...\n",[5387,16591,16592,16594,16596,16598,16601,16603,16605,16607,16609,16611,16613],{"class":5389,"line":5444},[5387,16593,11383],{"class":5823},[5387,16595,7346],{"class":5926},[5387,16597,6679],{"class":5827},[5387,16599,16600],{"class":5833},"followRepository",[5387,16602,6679],{"class":5827},[5387,16604,7355],{"class":6060},[5387,16606,6227],{"class":5827},[5387,16608,16569],{"class":5833},[5387,16610,5257],{"class":5827},[5387,16612,16578],{"class":5833},[5387,16614,9687],{"class":5827},[5387,16616,16617],{"class":5389,"line":5450},[5387,16618,5412],{"emptyLinePlaceholder":5411},[5387,16620,16621],{"class":5389,"line":5456},[5387,16622,16623],{"class":5817},"    \u002F\u002F Нотифікація для користувача, на якого підписалися\n",[5387,16625,16626,16628,16630,16632,16634,16636,16638],{"class":5389,"line":5462},[5387,16627,11383],{"class":5823},[5387,16629,7346],{"class":5926},[5387,16631,6679],{"class":5827},[5387,16633,9499],{"class":5833},[5387,16635,6679],{"class":5827},[5387,16637,7242],{"class":6060},[5387,16639,6352],{"class":5827},[5387,16641,16642,16644,16647],{"class":5389,"line":5467},[5387,16643,7249],{"class":5833},[5387,16645,16646],{"class":5833}," followeeId",[5387,16648,5837],{"class":5827},[5387,16650,16651,16653,16656],{"class":5389,"line":5473},[5387,16652,7263],{"class":5833},[5387,16654,16655],{"class":5833}," followerId",[5387,16657,5837],{"class":5827},[5387,16659,16660,16662,16664,16666,16669],{"class":5389,"line":5479},[5387,16661,7276],{"class":5833},[5387,16663,5931],{"class":5833},[5387,16665,6679],{"class":5827},[5387,16667,16668],{"class":5938},"USER_FOLLOW",[5387,16670,5837],{"class":5827},[5387,16672,16673,16675,16678],{"class":5389,"line":5485},[5387,16674,7290],{"class":5833},[5387,16676,16677],{"class":5890}," 'підписався на вас'",[5387,16679,5837],{"class":5827},[5387,16681,16682,16684],{"class":5389,"line":5491},[5387,16683,7304],{"class":5833},[5387,16685,5828],{"class":5827},[5387,16687,16688,16691],{"class":5389,"line":5497},[5387,16689,16690],{"class":5833},"        followerId",[5387,16692,5837],{"class":5827},[5387,16694,16695],{"class":5389,"line":5503},[5387,16696,7929],{"class":5827},[5387,16698,16699],{"class":5389,"line":5509},[5387,16700,7327],{"class":5827},[5387,16702,16703],{"class":5389,"line":5514},[5387,16704,5412],{"emptyLinePlaceholder":5411},[5387,16706,16707,16709,16711,16713,16715,16717,16719,16721,16723,16726,16728,16730,16732,16734],{"class":5389,"line":5519},[5387,16708,7408],{"class":5833},[5387,16710,6679],{"class":5827},[5387,16712,7413],{"class":6060},[5387,16714,6064],{"class":5827},[5387,16716,15604],{"class":5890},[5387,16718,7423],{"class":5926},[5387,16720,16569],{"class":5833},[5387,16722,7434],{"class":5926},[5387,16724,16725],{"class":5890}," підписався на ",[5387,16727,7423],{"class":5926},[5387,16729,16578],{"class":5833},[5387,16731,7434],{"class":5926},[5387,16733,10104],{"class":5890},[5387,16735,7363],{"class":5827},[5387,16737,16738],{"class":5389,"line":5525},[5387,16739,5488],{"class":5827},[5387,16741,16742],{"class":5389,"line":5531},[5387,16743,5459],{"class":5827},[5693,16745,16747],{"id":16746},"сценарій-5-згадування-у-пості-mention","Сценарій 5: Згадування у пості (@mention)",[5378,16749,16751],{"className":5808,"code":16750,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fposts\u002Fposts.service.ts\nasync createPost(authorId: number, title: string, content: string) {\n  \u002F\u002F Створити пост у БД...\n  const post = await this.postRepository.save({ authorId, title, content });\n\n  \u002F\u002F Знайти всі mentions (@username) у content\n  const mentions = this.extractMentions(content); \u002F\u002F ['alice', 'bob']\n\n  \u002F\u002F Створити нотифікації для згаданих користувачів\n  for (const username of mentions) {\n    const user = await this.userRepository.findOne({ where: { username } });\n    \n    if (user && user.id !== authorId) {\n      await this.notificationsService.create({\n        userId: user.id,\n        actorId: authorId,\n        type: NotificationType.POST_MENTION,\n        message: 'згадав вас у пості',\n        metadata: {\n          postId: post.id,\n          postTitle: title,\n        },\n      });\n    }\n  }\n\n  return post;\n}\n\nprivate extractMentions(content: string): string[] {\n  const regex = \u002F@(\\w+)\u002Fg;\n  const matches = content.matchAll(regex);\n  return Array.from(matches, (m) => m[1]);\n}\n",[5116,16752,16753,16757,16790,16795,16829,16833,16838,16863,16867,16872,16892,16926,16930,16952,16968,16980,16988,17001,17010,17016,17029,17039,17043,17047,17051,17055,17059,17067,17071,17075,17097,17132,17155,17190],{"__ignoreMap":5383},[5387,16754,16755],{"class":5389,"line":5390},[5387,16756,11945],{"class":5817},[5387,16758,16759,16761,16764,16766,16768,16770,16772,16774,16776,16778,16780,16782,16784,16786,16788],{"class":5389,"line":5396},[5387,16760,14849],{"class":5833},[5387,16762,16763],{"class":6060}," createPost",[5387,16765,6064],{"class":5827},[5387,16767,12122],{"class":5833},[5387,16769,6149],{"class":5827},[5387,16771,6183],{"class":5833},[5387,16773,5257],{"class":5827},[5387,16775,15560],{"class":5833},[5387,16777,6149],{"class":5827},[5387,16779,6152],{"class":5833},[5387,16781,5257],{"class":5827},[5387,16783,15877],{"class":5833},[5387,16785,6149],{"class":5827},[5387,16787,6152],{"class":5833},[5387,16789,7200],{"class":5827},[5387,16791,16792],{"class":5389,"line":5402},[5387,16793,16794],{"class":5817},"  \u002F\u002F Створити пост у БД...\n",[5387,16796,16797,16799,16801,16803,16805,16807,16809,16811,16813,16815,16817,16819,16821,16823,16825,16827],{"class":5389,"line":5408},[5387,16798,12373],{"class":5926},[5387,16800,12060],{"class":5938},[5387,16802,5942],{"class":5827},[5387,16804,7343],{"class":5823},[5387,16806,7346],{"class":5926},[5387,16808,6679],{"class":5827},[5387,16810,15359],{"class":5833},[5387,16812,6679],{"class":5827},[5387,16814,7355],{"class":6060},[5387,16816,6227],{"class":5827},[5387,16818,12122],{"class":5833},[5387,16820,5257],{"class":5827},[5387,16822,15560],{"class":5833},[5387,16824,5257],{"class":5827},[5387,16826,15877],{"class":5833},[5387,16828,9687],{"class":5827},[5387,16830,16831],{"class":5389,"line":5415},[5387,16832,5412],{"emptyLinePlaceholder":5411},[5387,16834,16835],{"class":5389,"line":5421},[5387,16836,16837],{"class":5817},"  \u002F\u002F Знайти всі mentions (@username) у content\n",[5387,16839,16840,16842,16845,16847,16849,16851,16854,16856,16858,16860],{"class":5389,"line":5427},[5387,16841,12373],{"class":5926},[5387,16843,16844],{"class":5938}," mentions",[5387,16846,5942],{"class":5827},[5387,16848,7232],{"class":5926},[5387,16850,6679],{"class":5827},[5387,16852,16853],{"class":6060},"extractMentions",[5387,16855,6064],{"class":5827},[5387,16857,15877],{"class":5833},[5387,16859,12485],{"class":5827},[5387,16861,16862],{"class":5817},"\u002F\u002F ['alice', 'bob']\n",[5387,16864,16865],{"class":5389,"line":5432},[5387,16866,5412],{"emptyLinePlaceholder":5411},[5387,16868,16869],{"class":5389,"line":5438},[5387,16870,16871],{"class":5817},"  \u002F\u002F Створити нотифікації для згаданих користувачів\n",[5387,16873,16874,16877,16879,16882,16885,16888,16890],{"class":5389,"line":5444},[5387,16875,16876],{"class":5823},"  for",[5387,16878,7171],{"class":5827},[5387,16880,16881],{"class":5926},"const",[5387,16883,16884],{"class":5938}," username",[5387,16886,16887],{"class":5926}," of",[5387,16889,16844],{"class":5833},[5387,16891,7200],{"class":5827},[5387,16893,16894,16896,16899,16901,16903,16905,16907,16910,16912,16914,16916,16919,16921,16923],{"class":5389,"line":5450},[5387,16895,7224],{"class":5926},[5387,16897,16898],{"class":5938}," user",[5387,16900,5942],{"class":5827},[5387,16902,7343],{"class":5823},[5387,16904,7346],{"class":5926},[5387,16906,6679],{"class":5827},[5387,16908,16909],{"class":5833},"userRepository",[5387,16911,6679],{"class":5827},[5387,16913,8017],{"class":6060},[5387,16915,6227],{"class":5827},[5387,16917,16918],{"class":5833},"where:",[5387,16920,5901],{"class":5827},[5387,16922,10571],{"class":5833},[5387,16924,16925],{"class":5827}," } });\n",[5387,16927,16928],{"class":5389,"line":5456},[5387,16929,12081],{"class":5827},[5387,16931,16932,16934,16936,16938,16940,16942,16944,16946,16948,16950],{"class":5389,"line":5462},[5387,16933,7168],{"class":5823},[5387,16935,7171],{"class":5827},[5387,16937,10796],{"class":5833},[5387,16939,7181],{"class":5827},[5387,16941,10796],{"class":5833},[5387,16943,6679],{"class":5827},[5387,16945,7431],{"class":5833},[5387,16947,16017],{"class":5827},[5387,16949,12122],{"class":5833},[5387,16951,7200],{"class":5827},[5387,16953,16954,16956,16958,16960,16962,16964,16966],{"class":5389,"line":5467},[5387,16955,16026],{"class":5823},[5387,16957,7346],{"class":5926},[5387,16959,6679],{"class":5827},[5387,16961,9499],{"class":5833},[5387,16963,6679],{"class":5827},[5387,16965,7242],{"class":6060},[5387,16967,6352],{"class":5827},[5387,16969,16970,16972,16974,16976,16978],{"class":5389,"line":5473},[5387,16971,16043],{"class":5833},[5387,16973,16898],{"class":5833},[5387,16975,6679],{"class":5827},[5387,16977,7431],{"class":5833},[5387,16979,5837],{"class":5827},[5387,16981,16982,16984,16986],{"class":5389,"line":5479},[5387,16983,16060],{"class":5833},[5387,16985,16063],{"class":5833},[5387,16987,5837],{"class":5827},[5387,16989,16990,16992,16994,16996,16999],{"class":5389,"line":5485},[5387,16991,16070],{"class":5833},[5387,16993,5931],{"class":5833},[5387,16995,6679],{"class":5827},[5387,16997,16998],{"class":5938},"POST_MENTION",[5387,17000,5837],{"class":5827},[5387,17002,17003,17005,17008],{"class":5389,"line":5491},[5387,17004,16084],{"class":5833},[5387,17006,17007],{"class":5890}," 'згадав вас у пості'",[5387,17009,5837],{"class":5827},[5387,17011,17012,17014],{"class":5389,"line":5497},[5387,17013,16094],{"class":5833},[5387,17015,5828],{"class":5827},[5387,17017,17018,17021,17023,17025,17027],{"class":5389,"line":5503},[5387,17019,17020],{"class":5833},"          postId:",[5387,17022,12060],{"class":5833},[5387,17024,6679],{"class":5827},[5387,17026,7431],{"class":5833},[5387,17028,5837],{"class":5827},[5387,17030,17031,17034,17037],{"class":5389,"line":5509},[5387,17032,17033],{"class":5833},"          postTitle:",[5387,17035,17036],{"class":5833}," title",[5387,17038,5837],{"class":5827},[5387,17040,17041],{"class":5389,"line":5514},[5387,17042,16144],{"class":5827},[5387,17044,17045],{"class":5389,"line":5519},[5387,17046,9577],{"class":5827},[5387,17048,17049],{"class":5389,"line":5525},[5387,17050,7215],{"class":5827},[5387,17052,17053],{"class":5389,"line":5531},[5387,17054,5488],{"class":5827},[5387,17056,17057],{"class":5389,"line":5537},[5387,17058,5412],{"emptyLinePlaceholder":5411},[5387,17060,17061,17063,17065],{"class":5389,"line":5542},[5387,17062,12940],{"class":5823},[5387,17064,12060],{"class":5833},[5387,17066,5894],{"class":5827},[5387,17068,17069],{"class":5389,"line":5547},[5387,17070,5459],{"class":5827},[5387,17072,17073],{"class":5389,"line":5553},[5387,17074,5412],{"emptyLinePlaceholder":5411},[5387,17076,17077,17079,17082,17084,17086,17088,17090,17092,17094],{"class":5389,"line":5559},[5387,17078,9272],{"class":5833},[5387,17080,17081],{"class":6060}," extractMentions",[5387,17083,6064],{"class":5827},[5387,17085,15877],{"class":5833},[5387,17087,6149],{"class":5827},[5387,17089,6152],{"class":5833},[5387,17091,7143],{"class":5827},[5387,17093,6152],{"class":5833},[5387,17095,17096],{"class":5827},"[] {\n",[5387,17098,17099,17101,17104,17107,17111,17114,17117,17121,17124,17127,17130],{"class":5389,"line":5564},[5387,17100,12373],{"class":5926},[5387,17102,17103],{"class":5938}," regex",[5387,17105,17106],{"class":5827}," =",[5387,17108,17110],{"class":17109},"shsrj"," \u002F@",[5387,17112,6064],{"class":17113},"sAV2Q",[5387,17115,17116],{"class":17109},"\\w",[5387,17118,17120],{"class":17119},"sYsli","+",[5387,17122,17123],{"class":17113},")",[5387,17125,17126],{"class":17109},"\u002F",[5387,17128,17129],{"class":5926},"g",[5387,17131,5894],{"class":5827},[5387,17133,17134,17136,17139,17141,17143,17145,17148,17150,17153],{"class":5389,"line":5569},[5387,17135,12373],{"class":5926},[5387,17137,17138],{"class":5938}," matches",[5387,17140,5942],{"class":5827},[5387,17142,15877],{"class":5833},[5387,17144,6679],{"class":5827},[5387,17146,17147],{"class":6060},"matchAll",[5387,17149,6064],{"class":5827},[5387,17151,17152],{"class":5833},"regex",[5387,17154,7363],{"class":5827},[5387,17156,17157,17159,17162,17164,17166,17168,17171,17173,17176,17178,17180,17183,17186,17188],{"class":5389,"line":5574},[5387,17158,12940],{"class":5823},[5387,17160,17161],{"class":5833}," Array",[5387,17163,6679],{"class":5827},[5387,17165,5887],{"class":6060},[5387,17167,6064],{"class":5827},[5387,17169,17170],{"class":5833},"matches",[5387,17172,12598],{"class":5827},[5387,17174,17175],{"class":5833},"m",[5387,17177,10713],{"class":5827},[5387,17179,6202],{"class":5926},[5387,17181,17182],{"class":5833}," m",[5387,17184,17185],{"class":5827},"[",[5387,17187,7524],{"class":7523},[5387,17189,12660],{"class":5827},[5387,17191,17192],{"class":5389,"line":5580},[5387,17193,5459],{"class":5827},[5693,17195,17197],{"id":17196},"сценарій-6-системна-нотифікація","Сценарій 6: Системна нотифікація",[5378,17199,17201],{"className":5808,"code":17200,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fadmin\u002Fadmin.service.ts\n@Injectable()\nexport class AdminService {\n  constructor(\n    private notificationsService: NotificationsService,\n  ) {}\n\n  async sendSystemAlert(userIds: number[], message: string) {\n    \u002F\u002F Масова відправка системних нотифікацій\n    for (const userId of userIds) {\n      await this.notificationsService.create({\n        userId,\n        actorId: null, \u002F\u002F Немає конкретного відправника\n        type: NotificationType.SYSTEM_ALERT,\n        message,\n        metadata: {\n          priority: 'high',\n          link: '\u002Fannouncements\u002Fmaintenance',\n        },\n      });\n    }\n\n    console.log(`Системна нотифікація відправлена ${userIds.length} користувачам`);\n  }\n}\n\n\u002F\u002F Приклад використання:\nawait adminService.sendSystemAlert(\n  [1, 2, 3, 4, 5],\n  'Планове технічне обслуговування сервера о 23:00 UTC'\n);\n",[5116,17202,17203,17208,17216,17227,17233,17245,17249,17253,17280,17285,17303,17319,17325,17336,17349,17356,17362,17372,17382,17386,17390,17394,17398,17426,17430,17434,17438,17443,17457,17486,17491],{"__ignoreMap":5383},[5387,17204,17205],{"class":5389,"line":5390},[5387,17206,17207],{"class":5817},"\u002F\u002F src\u002Fadmin\u002Fadmin.service.ts\n",[5387,17209,17210,17212,17214],{"class":5389,"line":5396},[5387,17211,6057],{"class":5827},[5387,17213,6787],{"class":6060},[5387,17215,6173],{"class":5827},[5387,17217,17218,17220,17222,17225],{"class":5389,"line":5402},[5387,17219,5923],{"class":5823},[5387,17221,6121],{"class":5926},[5387,17223,17224],{"class":5930}," AdminService",[5387,17226,5828],{"class":5827},[5387,17228,17229,17231],{"class":5389,"line":5408},[5387,17230,7046],{"class":5926},[5387,17232,7049],{"class":5827},[5387,17234,17235,17237,17239,17241,17243],{"class":5389,"line":5415},[5387,17236,7067],{"class":5926},[5387,17238,9275],{"class":5833},[5387,17240,6149],{"class":5827},[5387,17242,9112],{"class":5930},[5387,17244,5837],{"class":5827},[5387,17246,17247],{"class":5389,"line":5421},[5387,17248,7103],{"class":5827},[5387,17250,17251],{"class":5389,"line":5427},[5387,17252,5412],{"emptyLinePlaceholder":5411},[5387,17254,17255,17257,17260,17262,17265,17267,17269,17272,17274,17276,17278],{"class":5389,"line":5432},[5387,17256,7127],{"class":5926},[5387,17258,17259],{"class":6060}," sendSystemAlert",[5387,17261,6064],{"class":5827},[5387,17263,17264],{"class":5833},"userIds",[5387,17266,6149],{"class":5827},[5387,17268,6183],{"class":5930},[5387,17270,17271],{"class":5827},"[], ",[5387,17273,7297],{"class":5833},[5387,17275,6149],{"class":5827},[5387,17277,6152],{"class":5930},[5387,17279,7200],{"class":5827},[5387,17281,17282],{"class":5389,"line":5438},[5387,17283,17284],{"class":5817},"    \u002F\u002F Масова відправка системних нотифікацій\n",[5387,17286,17287,17290,17292,17294,17296,17298,17301],{"class":5389,"line":5444},[5387,17288,17289],{"class":5823},"    for",[5387,17291,7171],{"class":5827},[5387,17293,16881],{"class":5926},[5387,17295,9324],{"class":5938},[5387,17297,16887],{"class":5926},[5387,17299,17300],{"class":5833}," userIds",[5387,17302,7200],{"class":5827},[5387,17304,17305,17307,17309,17311,17313,17315,17317],{"class":5389,"line":5450},[5387,17306,16026],{"class":5823},[5387,17308,7346],{"class":5926},[5387,17310,6679],{"class":5827},[5387,17312,9499],{"class":5833},[5387,17314,6679],{"class":5827},[5387,17316,7242],{"class":6060},[5387,17318,6352],{"class":5827},[5387,17320,17321,17323],{"class":5389,"line":5456},[5387,17322,7911],{"class":5833},[5387,17324,5837],{"class":5827},[5387,17326,17327,17329,17331,17333],{"class":5389,"line":5462},[5387,17328,16060],{"class":5833},[5387,17330,7208],{"class":5926},[5387,17332,5257],{"class":5827},[5387,17334,17335],{"class":5817},"\u002F\u002F Немає конкретного відправника\n",[5387,17337,17338,17340,17342,17344,17347],{"class":5389,"line":5467},[5387,17339,16070],{"class":5833},[5387,17341,5931],{"class":5833},[5387,17343,6679],{"class":5827},[5387,17345,17346],{"class":5938},"SYSTEM_ALERT",[5387,17348,5837],{"class":5827},[5387,17350,17351,17354],{"class":5389,"line":5473},[5387,17352,17353],{"class":5833},"        message",[5387,17355,5837],{"class":5827},[5387,17357,17358,17360],{"class":5389,"line":5479},[5387,17359,16094],{"class":5833},[5387,17361,5828],{"class":5827},[5387,17363,17364,17367,17370],{"class":5389,"line":5485},[5387,17365,17366],{"class":5833},"          priority:",[5387,17368,17369],{"class":5890}," 'high'",[5387,17371,5837],{"class":5827},[5387,17373,17374,17377,17380],{"class":5389,"line":5491},[5387,17375,17376],{"class":5833},"          link:",[5387,17378,17379],{"class":5890}," '\u002Fannouncements\u002Fmaintenance'",[5387,17381,5837],{"class":5827},[5387,17383,17384],{"class":5389,"line":5497},[5387,17385,16144],{"class":5827},[5387,17387,17388],{"class":5389,"line":5503},[5387,17389,9577],{"class":5827},[5387,17391,17392],{"class":5389,"line":5509},[5387,17393,7215],{"class":5827},[5387,17395,17396],{"class":5389,"line":5514},[5387,17397,5412],{"emptyLinePlaceholder":5411},[5387,17399,17400,17402,17404,17406,17408,17411,17413,17415,17417,17419,17421,17424],{"class":5389,"line":5519},[5387,17401,7408],{"class":5833},[5387,17403,6679],{"class":5827},[5387,17405,7413],{"class":6060},[5387,17407,6064],{"class":5827},[5387,17409,17410],{"class":5890},"`Системна нотифікація відправлена ",[5387,17412,7423],{"class":5926},[5387,17414,17264],{"class":5833},[5387,17416,6679],{"class":7428},[5387,17418,9528],{"class":5833},[5387,17420,7434],{"class":5926},[5387,17422,17423],{"class":5890}," користувачам`",[5387,17425,7363],{"class":5827},[5387,17427,17428],{"class":5389,"line":5525},[5387,17429,5488],{"class":5827},[5387,17431,17432],{"class":5389,"line":5531},[5387,17433,5459],{"class":5827},[5387,17435,17436],{"class":5389,"line":5537},[5387,17437,5412],{"emptyLinePlaceholder":5411},[5387,17439,17440],{"class":5389,"line":5542},[5387,17441,17442],{"class":5817},"\u002F\u002F Приклад використання:\n",[5387,17444,17445,17447,17450,17452,17455],{"class":5389,"line":5547},[5387,17446,7343],{"class":5823},[5387,17448,17449],{"class":5833}," adminService",[5387,17451,6679],{"class":5827},[5387,17453,17454],{"class":6060},"sendSystemAlert",[5387,17456,7049],{"class":5827},[5387,17458,17459,17462,17464,17466,17469,17471,17474,17476,17479,17481,17484],{"class":5389,"line":5553},[5387,17460,17461],{"class":5827},"  [",[5387,17463,7524],{"class":7523},[5387,17465,5257],{"class":5827},[5387,17467,17468],{"class":7523},"2",[5387,17470,5257],{"class":5827},[5387,17472,17473],{"class":7523},"3",[5387,17475,5257],{"class":5827},[5387,17477,17478],{"class":7523},"4",[5387,17480,5257],{"class":5827},[5387,17482,17483],{"class":7523},"5",[5387,17485,11884],{"class":5827},[5387,17487,17488],{"class":5389,"line":5559},[5387,17489,17490],{"class":5890},"  'Планове технічне обслуговування сервера о 23:00 UTC'\n",[5387,17492,17493],{"class":5389,"line":5564},[5387,17494,7363],{"class":5827},[5693,17496,17498],{"id":17497},"сценарій-7-досягнення-achievement","Сценарій 7: Досягнення (Achievement)",[5378,17500,17502],{"className":5808,"code":17501,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fachievements\u002Fachievements.service.ts\n@Injectable()\nexport class AchievementsService {\n  constructor(\n    private notificationsService: NotificationsService,\n  ) {}\n\n  async checkAndAwardAchievements(userId: number) {\n    \u002F\u002F Перевірити досягнення користувача\n    const followerCount = await this.getFollowerCount(userId);\n\n    if (followerCount === 100) {\n      await this.notificationsService.create({\n        userId,\n        actorId: null,\n        type: NotificationType.ACHIEVEMENT,\n        message: '🎉 Вітаємо! Ви досягли 100 підписників!',\n        metadata: {\n          achievementType: '100_followers',\n          badge: 'influencer_bronze',\n        },\n      });\n    }\n  }\n}\n",[5116,17503,17504,17509,17517,17528,17534,17546,17550,17554,17571,17576,17600,17604,17619,17635,17641,17649,17662,17671,17677,17687,17697,17701,17705,17709,17713],{"__ignoreMap":5383},[5387,17505,17506],{"class":5389,"line":5390},[5387,17507,17508],{"class":5817},"\u002F\u002F src\u002Fachievements\u002Fachievements.service.ts\n",[5387,17510,17511,17513,17515],{"class":5389,"line":5396},[5387,17512,6057],{"class":5827},[5387,17514,6787],{"class":6060},[5387,17516,6173],{"class":5827},[5387,17518,17519,17521,17523,17526],{"class":5389,"line":5402},[5387,17520,5923],{"class":5823},[5387,17522,6121],{"class":5926},[5387,17524,17525],{"class":5930}," AchievementsService",[5387,17527,5828],{"class":5827},[5387,17529,17530,17532],{"class":5389,"line":5408},[5387,17531,7046],{"class":5926},[5387,17533,7049],{"class":5827},[5387,17535,17536,17538,17540,17542,17544],{"class":5389,"line":5415},[5387,17537,7067],{"class":5926},[5387,17539,9275],{"class":5833},[5387,17541,6149],{"class":5827},[5387,17543,9112],{"class":5930},[5387,17545,5837],{"class":5827},[5387,17547,17548],{"class":5389,"line":5421},[5387,17549,7103],{"class":5827},[5387,17551,17552],{"class":5389,"line":5427},[5387,17553,5412],{"emptyLinePlaceholder":5411},[5387,17555,17556,17558,17561,17563,17565,17567,17569],{"class":5389,"line":5432},[5387,17557,7127],{"class":5926},[5387,17559,17560],{"class":6060}," checkAndAwardAchievements",[5387,17562,6064],{"class":5827},[5387,17564,7197],{"class":5833},[5387,17566,6149],{"class":5827},[5387,17568,6183],{"class":5930},[5387,17570,7200],{"class":5827},[5387,17572,17573],{"class":5389,"line":5438},[5387,17574,17575],{"class":5817},"    \u002F\u002F Перевірити досягнення користувача\n",[5387,17577,17578,17580,17583,17585,17587,17589,17591,17594,17596,17598],{"class":5389,"line":5444},[5387,17579,7224],{"class":5926},[5387,17581,17582],{"class":5938}," followerCount",[5387,17584,5942],{"class":5827},[5387,17586,7343],{"class":5823},[5387,17588,7346],{"class":5926},[5387,17590,6679],{"class":5827},[5387,17592,17593],{"class":6060},"getFollowerCount",[5387,17595,6064],{"class":5827},[5387,17597,7197],{"class":5833},[5387,17599,7363],{"class":5827},[5387,17601,17602],{"class":5389,"line":5450},[5387,17603,5412],{"emptyLinePlaceholder":5411},[5387,17605,17606,17608,17610,17613,17615,17617],{"class":5389,"line":5456},[5387,17607,7168],{"class":5823},[5387,17609,7171],{"class":5827},[5387,17611,17612],{"class":5833},"followerCount",[5387,17614,7190],{"class":5827},[5387,17616,16137],{"class":7523},[5387,17618,7200],{"class":5827},[5387,17620,17621,17623,17625,17627,17629,17631,17633],{"class":5389,"line":5462},[5387,17622,16026],{"class":5823},[5387,17624,7346],{"class":5926},[5387,17626,6679],{"class":5827},[5387,17628,9499],{"class":5833},[5387,17630,6679],{"class":5827},[5387,17632,7242],{"class":6060},[5387,17634,6352],{"class":5827},[5387,17636,17637,17639],{"class":5389,"line":5467},[5387,17638,7911],{"class":5833},[5387,17640,5837],{"class":5827},[5387,17642,17643,17645,17647],{"class":5389,"line":5473},[5387,17644,16060],{"class":5833},[5387,17646,7208],{"class":5926},[5387,17648,5837],{"class":5827},[5387,17650,17651,17653,17655,17657,17660],{"class":5389,"line":5479},[5387,17652,16070],{"class":5833},[5387,17654,5931],{"class":5833},[5387,17656,6679],{"class":5827},[5387,17658,17659],{"class":5938},"ACHIEVEMENT",[5387,17661,5837],{"class":5827},[5387,17663,17664,17666,17669],{"class":5389,"line":5485},[5387,17665,16084],{"class":5833},[5387,17667,17668],{"class":5890}," '🎉 Вітаємо! Ви досягли 100 підписників!'",[5387,17670,5837],{"class":5827},[5387,17672,17673,17675],{"class":5389,"line":5491},[5387,17674,16094],{"class":5833},[5387,17676,5828],{"class":5827},[5387,17678,17679,17682,17685],{"class":5389,"line":5497},[5387,17680,17681],{"class":5833},"          achievementType:",[5387,17683,17684],{"class":5890}," '100_followers'",[5387,17686,5837],{"class":5827},[5387,17688,17689,17692,17695],{"class":5389,"line":5503},[5387,17690,17691],{"class":5833},"          badge:",[5387,17693,17694],{"class":5890}," 'influencer_bronze'",[5387,17696,5837],{"class":5827},[5387,17698,17699],{"class":5389,"line":5509},[5387,17700,16144],{"class":5827},[5387,17702,17703],{"class":5389,"line":5514},[5387,17704,9577],{"class":5827},[5387,17706,17707],{"class":5389,"line":5519},[5387,17708,7215],{"class":5827},[5387,17710,17711],{"class":5389,"line":5525},[5387,17712,5488],{"class":5827},[5387,17714,17715],{"class":5389,"line":5531},[5387,17716,5459],{"class":5827},[5182,17718],{},[5084,17720,17722],{"id":17721},"групування-нотифікацій","Групування нотифікацій",[5089,17724,17725,17726,17729,17730,17733,17734,6679],{},"Для зменшення noise, однотипні нотифікації можна ",[5099,17727,17728],{},"групувати",". Наприклад, замість 10 окремих нотифікацій ",[6654,17731,17732],{},"\"Alice liked your post\", \"Bob liked your post\", ...","  показати одну: ",[6654,17735,17736],{},"\"Alice, Bob та ще 8 користувачів вподобали ваш пост\"",[5378,17738,17740],{"className":5808,"code":17739,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fnotifications\u002Fnotifications.service.ts\ninterface GroupedNotification {\n  type: NotificationType;\n  metadata: { postId: string };\n  actors: Array\u003C{ id: number; username: string }>;\n  count: number;\n  latestCreatedAt: Date;\n}\n\nasync getGroupedNotifications(userId: number): Promise\u003CGroupedNotification[]> {\n  \u002F\u002F SQL запит з GROUP BY\n  const grouped = await this.notificationRepository\n    .createQueryBuilder('n')\n    .select('n.type', 'type')\n    .addSelect('n.metadata->\\'postId\\'', 'postId')\n    .addSelect('COUNT(*)', 'count')\n    .addSelect('MAX(n.createdAt)', 'latestCreatedAt')\n    .addSelect(\n      `json_agg(json_build_object('id', actor.id, 'username', actor.username))`,\n      'actors'\n    )\n    .leftJoin('n.actor', 'actor')\n    .where('n.userId = :userId', { userId })\n    .andWhere('n.isRead = false')\n    .andWhere('n.type IN (:...types)', { types: [NotificationType.POST_LIKE, NotificationType.POST_COMMENT] })\n    .andWhere('n.createdAt > :since', { since: new Date(Date.now() - 24 * 60 * 60 * 1000) }) \u002F\u002F Останні 24 години\n    .groupBy('n.type, n.metadata->\\'postId\\'')\n    .having('COUNT(*) > 1') \u002F\u002F Лише групи з 2+ нотифікаціями\n    .getRawMany();\n\n  return grouped;\n}\n",[5116,17741,17742,17746,17755,17765,17779,17808,17819,17830,17834,17838,17864,17869,17887,17897,17912,17938,17952,17966,17971,17978,17983,17988,18003,18017,18027,18060,18113,18131,18144,18149,18153,18158],{"__ignoreMap":5383},[5387,17743,17744],{"class":5389,"line":5390},[5387,17745,6778],{"class":5817},[5387,17747,17748,17750,17753],{"class":5389,"line":5396},[5387,17749,6885],{"class":5926},[5387,17751,17752],{"class":5930}," GroupedNotification",[5387,17754,5828],{"class":5827},[5387,17756,17757,17759,17761,17763],{"class":5389,"line":5402},[5387,17758,6381],{"class":5833},[5387,17760,6149],{"class":5827},[5387,17762,6386],{"class":5930},[5387,17764,5894],{"class":5827},[5387,17766,17767,17769,17771,17773,17775,17777],{"class":5389,"line":5408},[5387,17768,6465],{"class":5833},[5387,17770,10560],{"class":5827},[5387,17772,5256],{"class":5833},[5387,17774,6149],{"class":5827},[5387,17776,6152],{"class":5930},[5387,17778,8379],{"class":5827},[5387,17780,17781,17784,17786,17789,17791,17793,17795,17797,17799,17801,17803,17805],{"class":5389,"line":5415},[5387,17782,17783],{"class":5833},"  actors",[5387,17785,6149],{"class":5827},[5387,17787,17788],{"class":5930},"Array",[5387,17790,8250],{"class":5827},[5387,17792,7431],{"class":5833},[5387,17794,6149],{"class":5827},[5387,17796,6183],{"class":5930},[5387,17798,8125],{"class":5827},[5387,17800,10571],{"class":5833},[5387,17802,6149],{"class":5827},[5387,17804,6152],{"class":5930},[5387,17806,17807],{"class":5827}," }>;\n",[5387,17809,17810,17813,17815,17817],{"class":5389,"line":5421},[5387,17811,17812],{"class":5833},"  count",[5387,17814,6149],{"class":5827},[5387,17816,6183],{"class":5930},[5387,17818,5894],{"class":5827},[5387,17820,17821,17824,17826,17828],{"class":5389,"line":5427},[5387,17822,17823],{"class":5833},"  latestCreatedAt",[5387,17825,6149],{"class":5827},[5387,17827,6601],{"class":5930},[5387,17829,5894],{"class":5827},[5387,17831,17832],{"class":5389,"line":5432},[5387,17833,5459],{"class":5827},[5387,17835,17836],{"class":5389,"line":5438},[5387,17837,5412],{"emptyLinePlaceholder":5411},[5387,17839,17840,17842,17845,17847,17849,17851,17853,17855,17857,17859,17862],{"class":5389,"line":5444},[5387,17841,14849],{"class":5833},[5387,17843,17844],{"class":6060}," getGroupedNotifications",[5387,17846,6064],{"class":5827},[5387,17848,7197],{"class":5833},[5387,17850,6149],{"class":5827},[5387,17852,6183],{"class":5833},[5387,17854,7143],{"class":5827},[5387,17856,7146],{"class":5930},[5387,17858,7077],{"class":5827},[5387,17860,17861],{"class":5833},"GroupedNotification",[5387,17863,8733],{"class":5827},[5387,17865,17866],{"class":5389,"line":5450},[5387,17867,17868],{"class":5817},"  \u002F\u002F SQL запит з GROUP BY\n",[5387,17870,17871,17874,17877,17879,17881,17883,17885],{"class":5389,"line":5456},[5387,17872,17873],{"class":5827},"  const ",[5387,17875,17876],{"class":5833},"grouped",[5387,17878,5942],{"class":5827},[5387,17880,7343],{"class":5823},[5387,17882,7346],{"class":5926},[5387,17884,6679],{"class":5827},[5387,17886,7588],{"class":5833},[5387,17888,17889,17892,17895],{"class":5389,"line":5462},[5387,17890,17891],{"class":5827},"    .createQueryBuilder(",[5387,17893,17894],{"class":5890},"'n'",[5387,17896,6070],{"class":5833},[5387,17898,17899,17902,17905,17907,17910],{"class":5389,"line":5467},[5387,17900,17901],{"class":5833},"    .select(",[5387,17903,17904],{"class":5890},"'n.type'",[5387,17906,5257],{"class":5827},[5387,17908,17909],{"class":5890},"'type'",[5387,17911,6070],{"class":5833},[5387,17913,17914,17917,17920,17924,17926,17928,17931,17933,17936],{"class":5389,"line":5473},[5387,17915,17916],{"class":5833},"    .addSelect(",[5387,17918,17919],{"class":5890},"'n.metadata->",[5387,17921,17923],{"class":17922},"sjcCO","\\'",[5387,17925,5256],{"class":5890},[5387,17927,17923],{"class":17922},[5387,17929,17930],{"class":5890},"'",[5387,17932,5257],{"class":5827},[5387,17934,17935],{"class":5890},"'postId'",[5387,17937,6070],{"class":5833},[5387,17939,17940,17942,17945,17947,17950],{"class":5389,"line":5479},[5387,17941,17916],{"class":5833},[5387,17943,17944],{"class":5890},"'COUNT(*)'",[5387,17946,5257],{"class":5827},[5387,17948,17949],{"class":5890},"'count'",[5387,17951,6070],{"class":5833},[5387,17953,17954,17956,17959,17961,17964],{"class":5389,"line":5485},[5387,17955,17916],{"class":5833},[5387,17957,17958],{"class":5890},"'MAX(n.createdAt)'",[5387,17960,5257],{"class":5827},[5387,17962,17963],{"class":5890},"'latestCreatedAt'",[5387,17965,6070],{"class":5833},[5387,17967,17968],{"class":5389,"line":5491},[5387,17969,17970],{"class":5833},"    .addSelect(\n",[5387,17972,17973,17976],{"class":5389,"line":5497},[5387,17974,17975],{"class":5890},"      `json_agg(json_build_object('id', actor.id, 'username', actor.username))`",[5387,17977,5837],{"class":5827},[5387,17979,17980],{"class":5389,"line":5503},[5387,17981,17982],{"class":5890},"      'actors'\n",[5387,17984,17985],{"class":5389,"line":5509},[5387,17986,17987],{"class":5833},"    )\n",[5387,17989,17990,17993,17996,17998,18001],{"class":5389,"line":5514},[5387,17991,17992],{"class":5833},"    .leftJoin(",[5387,17994,17995],{"class":5890},"'n.actor'",[5387,17997,5257],{"class":5827},[5387,17999,18000],{"class":5890},"'actor'",[5387,18002,6070],{"class":5833},[5387,18004,18005,18008,18011,18013,18015],{"class":5389,"line":5519},[5387,18006,18007],{"class":5833},"    .where(",[5387,18009,18010],{"class":5890},"'n.userId = :userId'",[5387,18012,6208],{"class":5827},[5387,18014,7197],{"class":5833},[5387,18016,6217],{"class":5827},[5387,18018,18019,18022,18025],{"class":5389,"line":5525},[5387,18020,18021],{"class":5827},"    .andWhere(",[5387,18023,18024],{"class":5890},"'n.isRead = false'",[5387,18026,6070],{"class":5833},[5387,18028,18029,18031,18034,18036,18040,18043,18045,18047,18049,18051,18053,18055,18057],{"class":5389,"line":5531},[5387,18030,18021],{"class":5833},[5387,18032,18033],{"class":5890},"'n.type IN (:...types)'",[5387,18035,6208],{"class":5827},[5387,18037,18039],{"class":18038},"s5IvJ","types",[5387,18041,18042],{"class":5827},": [",[5387,18044,6386],{"class":5833},[5387,18046,6679],{"class":5827},[5387,18048,5306],{"class":5938},[5387,18050,5257],{"class":5827},[5387,18052,6386],{"class":5833},[5387,18054,6679],{"class":5827},[5387,18056,16077],{"class":5938},[5387,18058,18059],{"class":5827},"] })\n",[5387,18061,18062,18064,18067,18069,18072,18074,18076,18078,18080,18082,18084,18087,18090,18093,18095,18098,18100,18102,18104,18107,18110],{"class":5389,"line":5537},[5387,18063,18021],{"class":5827},[5387,18065,18066],{"class":5890},"'n.createdAt > :since'",[5387,18068,6208],{"class":5827},[5387,18070,18071],{"class":18038},"since",[5387,18073,6149],{"class":5827},[5387,18075,8170],{"class":5926},[5387,18077,8173],{"class":6060},[5387,18079,6064],{"class":5827},[5387,18081,6601],{"class":5833},[5387,18083,6679],{"class":5827},[5387,18085,18086],{"class":6060},"now",[5387,18088,18089],{"class":5827},"() - ",[5387,18091,18092],{"class":7523},"24",[5387,18094,7817],{"class":5827},[5387,18096,18097],{"class":7523},"60",[5387,18099,7817],{"class":5827},[5387,18101,18097],{"class":7523},[5387,18103,7817],{"class":5827},[5387,18105,18106],{"class":7523},"1000",[5387,18108,18109],{"class":5827},") }) ",[5387,18111,18112],{"class":5817},"\u002F\u002F Останні 24 години\n",[5387,18114,18115,18118,18121,18123,18125,18127,18129],{"class":5389,"line":5542},[5387,18116,18117],{"class":5827},"    .groupBy(",[5387,18119,18120],{"class":5890},"'n.type, n.metadata->",[5387,18122,17923],{"class":17922},[5387,18124,5256],{"class":5890},[5387,18126,17923],{"class":17922},[5387,18128,17930],{"class":5890},[5387,18130,6070],{"class":5833},[5387,18132,18133,18136,18139,18141],{"class":5389,"line":5547},[5387,18134,18135],{"class":5833},"    .having(",[5387,18137,18138],{"class":5890},"'COUNT(*) > 1'",[5387,18140,10713],{"class":5833},[5387,18142,18143],{"class":5817},"\u002F\u002F Лише групи з 2+ нотифікаціями\n",[5387,18145,18146],{"class":5389,"line":5553},[5387,18147,18148],{"class":5833},"    .getRawMany();\n",[5387,18150,18151],{"class":5389,"line":5559},[5387,18152,5412],{"emptyLinePlaceholder":5411},[5387,18154,18155],{"class":5389,"line":5564},[5387,18156,18157],{"class":5833},"  return grouped;\n",[5387,18159,18160],{"class":5389,"line":5569},[5387,18161,5459],{"class":5833},[5089,18163,18164],{},[5099,18165,18166],{},"Frontend відображення:",[5378,18168,18170],{"className":5808,"code":18169,"language":5810,"meta":5383,"style":5383},"\u002F\u002F Якщо count > 1, показати групову нотифікацію\n{count > 1 ? (\n  \u003Cp className=\"text-sm\">\n    \u003Cspan className=\"font-semibold\">{actors[0].username}\u003C\u002Fspan>\n    {count > 2 && \u003Cspan>, {actors[1].username}\u003C\u002Fspan>}\n    {count > 2 && \u003Cspan> та ще {count - 2}\u003C\u002Fspan>}\n    {' '}{message}\n  \u003C\u002Fp>\n) : (\n  \u003Cp className=\"text-sm\">\n    \u003Cspan className=\"font-semibold\">{actors[0].username}\u003C\u002Fspan>\n    {' '}{message}\n  \u003C\u002Fp>\n)}\n",[5116,18171,18172,18177,18191,18207,18229,18239,18244,18249,18254,18261,18275,18295,18299,18303],{"__ignoreMap":5383},[5387,18173,18174],{"class":5389,"line":5390},[5387,18175,18176],{"class":5817},"\u002F\u002F Якщо count > 1, показати групову нотифікацію\n",[5387,18178,18179,18182,18184,18186,18188],{"class":5389,"line":5396},[5387,18180,18181],{"class":5827},"{",[5387,18183,7895],{"class":5833},[5387,18185,7812],{"class":5827},[5387,18187,7524],{"class":7523},[5387,18189,18190],{"class":5827}," ? (\n",[5387,18192,18193,18196,18198,18200,18202,18205],{"class":5389,"line":5402},[5387,18194,18195],{"class":5827},"  \u003C",[5387,18197,5089],{"class":5833},[5387,18199,13377],{"class":5833},[5387,18201,13343],{"class":5827},[5387,18203,18204],{"class":5890},"\"text-sm\"",[5387,18206,13416],{"class":5827},[5387,18208,18209,18211,18213,18215,18217,18219,18222,18224,18226],{"class":5389,"line":5408},[5387,18210,13320],{"class":5827},[5387,18212,5387],{"class":5833},[5387,18214,13377],{"class":5833},[5387,18216,13343],{"class":5827},[5387,18218,14433],{"class":5890},[5387,18220,18221],{"class":5827},">{actors",[5387,18223,17185],{"class":5833},[5387,18225,8376],{"class":7523},[5387,18227,18228],{"class":5833},"].username}\u003C\u002Fspan>\n",[5387,18230,18231,18234,18236],{"class":5389,"line":5415},[5387,18232,18233],{"class":5833},"    {count > 2 && \u003Cspan>, {actors[",[5387,18235,7524],{"class":7523},[5387,18237,18238],{"class":5833},"].username}\u003C\u002Fspan>}\n",[5387,18240,18241],{"class":5389,"line":5421},[5387,18242,18243],{"class":5833},"    {count > 2 && \u003Cspan> та ще {count - 2}\u003C\u002Fspan>}\n",[5387,18245,18246],{"class":5389,"line":5427},[5387,18247,18248],{"class":5833},"    {' '}{message}\n",[5387,18250,18251],{"class":5389,"line":5432},[5387,18252,18253],{"class":5833},"  \u003C\u002Fp>\n",[5387,18255,18256,18259],{"class":5389,"line":5438},[5387,18257,18258],{"class":5833},") :",[5387,18260,13315],{"class":5827},[5387,18262,18263,18265,18267,18269,18271,18273],{"class":5389,"line":5444},[5387,18264,18195],{"class":5827},[5387,18266,5089],{"class":5833},[5387,18268,13377],{"class":5833},[5387,18270,13343],{"class":5827},[5387,18272,18204],{"class":5890},[5387,18274,13416],{"class":5827},[5387,18276,18277,18279,18281,18283,18285,18287,18289,18291,18293],{"class":5389,"line":5450},[5387,18278,13320],{"class":5827},[5387,18280,5387],{"class":5833},[5387,18282,13377],{"class":5833},[5387,18284,13343],{"class":5827},[5387,18286,14433],{"class":5890},[5387,18288,18221],{"class":5827},[5387,18290,17185],{"class":5833},[5387,18292,8376],{"class":7523},[5387,18294,18228],{"class":5833},[5387,18296,18297],{"class":5389,"line":5456},[5387,18298,18248],{"class":5833},[5387,18300,18301],{"class":5389,"line":5462},[5387,18302,18253],{"class":5833},[5387,18304,18305],{"class":5389,"line":5467},[5387,18306,18307],{"class":5833},")}\n",[18309,18310,18311,18314],"note",{},[5099,18312,18313],{},"Tradeoff:"," групування покращує UX (менше шуму), але ускладнює реалізацію (SQL aggregate queries, кешування груп, updating групи при новій нотифікації).",[5182,18316],{},[5084,18318,18320],{"id":18319},"оптимізація-та-best-practices","Оптимізація та Best Practices",[5693,18322,18324],{"id":18323},"_1-database-indexes","1. Database Indexes",[5089,18326,18327],{},"Створіть композитні індекси для швидких запитів:",[5378,18329,18333],{"className":18330,"code":18331,"language":18332,"meta":5383,"style":5383},"language-sql shiki shiki-themes light-plus dark-plus dark-plus","-- Індекс для отримання непрочитаних нотифікацій користувача\nCREATE INDEX idx_notifications_user_unread \nON notifications(user_id, is_read, created_at DESC);\n\n-- Індекс для пошуку за типом\nCREATE INDEX idx_notifications_user_type \nON notifications(user_id, type, created_at DESC);\n","sql",[5116,18334,18335,18340,18354,18367,18371,18376,18387],{"__ignoreMap":5383},[5387,18336,18337],{"class":5389,"line":5390},[5387,18338,18339],{"class":5817},"-- Індекс для отримання непрочитаних нотифікацій користувача\n",[5387,18341,18342,18345,18348,18351],{"class":5389,"line":5396},[5387,18343,18344],{"class":5926},"CREATE",[5387,18346,18347],{"class":5926}," INDEX",[5387,18349,18350],{"class":6060}," idx_notifications_user_unread",[5387,18352,18353],{"class":5827}," \n",[5387,18355,18356,18359,18362,18365],{"class":5389,"line":5402},[5387,18357,18358],{"class":5926},"ON",[5387,18360,18361],{"class":5827}," notifications(user_id, is_read, created_at ",[5387,18363,18364],{"class":5926},"DESC",[5387,18366,7363],{"class":5827},[5387,18368,18369],{"class":5389,"line":5408},[5387,18370,5412],{"emptyLinePlaceholder":5411},[5387,18372,18373],{"class":5389,"line":5415},[5387,18374,18375],{"class":5817},"-- Індекс для пошуку за типом\n",[5387,18377,18378,18380,18382,18385],{"class":5389,"line":5421},[5387,18379,18344],{"class":5926},[5387,18381,18347],{"class":5926},[5387,18383,18384],{"class":6060}," idx_notifications_user_type",[5387,18386,18353],{"class":5827},[5387,18388,18389,18391,18394,18396,18399,18401],{"class":5389,"line":5427},[5387,18390,18358],{"class":5926},[5387,18392,18393],{"class":5827}," notifications(user_id, ",[5387,18395,7283],{"class":5926},[5387,18397,18398],{"class":5827},", created_at ",[5387,18400,18364],{"class":5926},[5387,18402,7363],{"class":5827},[5693,18404,18406],{"id":18405},"_2-pagination-best-practices","2. Pagination Best Practices",[5089,18408,18409,18410,18413],{},"Для великих списків нотифікацій використовуйте ",[5099,18411,18412],{},"cursor-based pagination"," замість offset:",[5378,18415,18417],{"className":5808,"code":18416,"language":5810,"meta":5383,"style":5383},"async getUserNotifications(\n  userId: number,\n  cursor?: string, \u002F\u002F ID останньої нотифікації\n  limit: number = 20,\n) {\n  const query = this.notificationRepository\n    .createQueryBuilder('n')\n    .where('n.userId = :userId', { userId })\n    .orderBy('n.createdAt', 'DESC')\n    .take(limit);\n\n  if (cursor) {\n    \u002F\u002F Завантажити нотифікації старіші за cursor\n    query.andWhere('n.createdAt \u003C (SELECT createdAt FROM notifications WHERE id = :cursor)', { cursor });\n  }\n\n  const notifications = await query.getMany();\n\n  return {\n    notifications,\n    nextCursor: notifications.length === limit ? notifications[limit - 1].id : null,\n  };\n}\n",[5116,18418,18419,18427,18437,18451,18466,18470,18484,18497,18513,18530,18542,18546,18557,18562,18582,18586,18590,18610,18614,18620,18627,18666,18670],{"__ignoreMap":5383},[5387,18420,18421,18423,18425],{"class":5389,"line":5390},[5387,18422,14849],{"class":5833},[5387,18424,7496],{"class":6060},[5387,18426,7049],{"class":5827},[5387,18428,18429,18431,18433,18435],{"class":5389,"line":5396},[5387,18430,6178],{"class":5833},[5387,18432,6149],{"class":5827},[5387,18434,6183],{"class":5833},[5387,18436,5837],{"class":5827},[5387,18438,18439,18442,18444,18446,18448],{"class":5389,"line":5402},[5387,18440,18441],{"class":5833},"  cursor",[5387,18443,6279],{"class":5827},[5387,18445,6152],{"class":5833},[5387,18447,5257],{"class":5827},[5387,18449,18450],{"class":5817},"\u002F\u002F ID останньої нотифікації\n",[5387,18452,18453,18456,18458,18460,18462,18464],{"class":5389,"line":5408},[5387,18454,18455],{"class":5833},"  limit",[5387,18457,6149],{"class":5827},[5387,18459,6183],{"class":5833},[5387,18461,5942],{"class":5827},[5387,18463,7540],{"class":7523},[5387,18465,5837],{"class":5827},[5387,18467,18468],{"class":5389,"line":5415},[5387,18469,7200],{"class":5827},[5387,18471,18472,18474,18476,18478,18480,18482],{"class":5389,"line":5421},[5387,18473,12373],{"class":5926},[5387,18475,7579],{"class":5938},[5387,18477,5942],{"class":5827},[5387,18479,7232],{"class":5926},[5387,18481,6679],{"class":5827},[5387,18483,7588],{"class":5833},[5387,18485,18486,18489,18491,18493,18495],{"class":5389,"line":5427},[5387,18487,18488],{"class":5827},"    .",[5387,18490,7596],{"class":6060},[5387,18492,6064],{"class":5827},[5387,18494,17894],{"class":5890},[5387,18496,6070],{"class":5827},[5387,18498,18499,18501,18503,18505,18507,18509,18511],{"class":5389,"line":5432},[5387,18500,18488],{"class":5827},[5387,18502,7610],{"class":6060},[5387,18504,6064],{"class":5827},[5387,18506,18010],{"class":5890},[5387,18508,6208],{"class":5827},[5387,18510,7197],{"class":5833},[5387,18512,6217],{"class":5827},[5387,18514,18515,18517,18519,18521,18524,18526,18528],{"class":5389,"line":5438},[5387,18516,18488],{"class":5827},[5387,18518,7628],{"class":6060},[5387,18520,6064],{"class":5827},[5387,18522,18523],{"class":5890},"'n.createdAt'",[5387,18525,5257],{"class":5827},[5387,18527,7638],{"class":5890},[5387,18529,6070],{"class":5827},[5387,18531,18532,18534,18536,18538,18540],{"class":5389,"line":5444},[5387,18533,18488],{"class":5827},[5387,18535,7674],{"class":6060},[5387,18537,6064],{"class":5827},[5387,18539,8713],{"class":5833},[5387,18541,7363],{"class":5827},[5387,18543,18544],{"class":5389,"line":5450},[5387,18545,5412],{"emptyLinePlaceholder":5411},[5387,18547,18548,18550,18552,18555],{"class":5389,"line":5456},[5387,18549,13082],{"class":5823},[5387,18551,7171],{"class":5827},[5387,18553,18554],{"class":5833},"cursor",[5387,18556,7200],{"class":5827},[5387,18558,18559],{"class":5389,"line":5462},[5387,18560,18561],{"class":5817},"    \u002F\u002F Завантажити нотифікації старіші за cursor\n",[5387,18563,18564,18567,18569,18571,18573,18576,18578,18580],{"class":5389,"line":5467},[5387,18565,18566],{"class":5833},"    query",[5387,18568,6679],{"class":5827},[5387,18570,7708],{"class":6060},[5387,18572,6064],{"class":5827},[5387,18574,18575],{"class":5890},"'n.createdAt \u003C (SELECT createdAt FROM notifications WHERE id = :cursor)'",[5387,18577,6208],{"class":5827},[5387,18579,18554],{"class":5833},[5387,18581,9687],{"class":5827},[5387,18583,18584],{"class":5389,"line":5473},[5387,18585,5488],{"class":5827},[5387,18587,18588],{"class":5389,"line":5479},[5387,18589,5412],{"emptyLinePlaceholder":5411},[5387,18591,18592,18594,18597,18599,18601,18603,18605,18608],{"class":5389,"line":5485},[5387,18593,12373],{"class":5926},[5387,18595,18596],{"class":5938}," notifications",[5387,18598,5942],{"class":5827},[5387,18600,7343],{"class":5823},[5387,18602,7579],{"class":5833},[5387,18604,6679],{"class":5827},[5387,18606,18607],{"class":6060},"getMany",[5387,18609,7756],{"class":5827},[5387,18611,18612],{"class":5389,"line":5491},[5387,18613,5412],{"emptyLinePlaceholder":5411},[5387,18615,18616,18618],{"class":5389,"line":5497},[5387,18617,12940],{"class":5823},[5387,18619,5828],{"class":5827},[5387,18621,18622,18625],{"class":5389,"line":5503},[5387,18623,18624],{"class":5833},"    notifications",[5387,18626,5837],{"class":5827},[5387,18628,18629,18632,18634,18636,18638,18640,18642,18645,18647,18649,18651,18653,18655,18658,18660,18662,18664],{"class":5389,"line":5509},[5387,18630,18631],{"class":5833},"    nextCursor:",[5387,18633,18596],{"class":5833},[5387,18635,6679],{"class":5827},[5387,18637,9528],{"class":5833},[5387,18639,7190],{"class":5827},[5387,18641,8713],{"class":5833},[5387,18643,18644],{"class":5827}," ? ",[5387,18646,7736],{"class":5833},[5387,18648,17185],{"class":5827},[5387,18650,8713],{"class":5833},[5387,18652,7656],{"class":5827},[5387,18654,7524],{"class":7523},[5387,18656,18657],{"class":5827},"].",[5387,18659,7431],{"class":5833},[5387,18661,13432],{"class":5827},[5387,18663,12397],{"class":5926},[5387,18665,5837],{"class":5827},[5387,18667,18668],{"class":5389,"line":5514},[5387,18669,6516],{"class":5827},[5387,18671,18672],{"class":5389,"line":5519},[5387,18673,5459],{"class":5827},[5693,18675,18677],{"id":18676},"_3-throttling-повторюваних-нотифікацій","3. Throttling повторюваних нотифікацій",[5089,18679,18680],{},"Не створювати нову нотифікацію, якщо ідентична вже існує у останні X хвилин:",[5378,18682,18684],{"className":5808,"code":18683,"language":5810,"meta":5383,"style":5383},"async create(dto: CreateNotificationDto): Promise\u003CNotification> {\n  \u002F\u002F Перевірка дублікату за останні 5 хвилин\n  const recentDuplicate = await this.notificationRepository.findOne({\n    where: {\n      userId: dto.userId,\n      actorId: dto.actorId,\n      type: dto.type,\n      'metadata.postId': dto.metadata?.postId,\n      createdAt: MoreThan(new Date(Date.now() - 5 * 60 * 1000)),\n    },\n  });\n\n  if (recentDuplicate) {\n    console.log('[NotificationService] Дублікат знайдено, пропускаємо створення');\n    return recentDuplicate;\n  }\n\n  \u002F\u002F Створити нову нотифікацію...\n}\n",[5116,18685,18686,18710,18715,18738,18744,18756,18768,18780,18799,18836,18841,18845,18849,18859,18874,18883,18887,18891,18896],{"__ignoreMap":5383},[5387,18687,18688,18690,18692,18694,18696,18698,18700,18702,18704,18706,18708],{"class":5389,"line":5390},[5387,18689,14849],{"class":5833},[5387,18691,7130],{"class":6060},[5387,18693,6064],{"class":5827},[5387,18695,7135],{"class":5833},[5387,18697,6149],{"class":5827},[5387,18699,7140],{"class":5833},[5387,18701,7143],{"class":5827},[5387,18703,7146],{"class":5930},[5387,18705,7077],{"class":5827},[5387,18707,6845],{"class":5833},[5387,18709,7153],{"class":5827},[5387,18711,18712],{"class":5389,"line":5396},[5387,18713,18714],{"class":5817},"  \u002F\u002F Перевірка дублікату за останні 5 хвилин\n",[5387,18716,18717,18719,18722,18724,18726,18728,18730,18732,18734,18736],{"class":5389,"line":5402},[5387,18718,17873],{"class":5827},[5387,18720,18721],{"class":5833},"recentDuplicate",[5387,18723,5942],{"class":5827},[5387,18725,7343],{"class":5823},[5387,18727,7346],{"class":5926},[5387,18729,6679],{"class":5827},[5387,18731,7237],{"class":5833},[5387,18733,6679],{"class":5827},[5387,18735,8017],{"class":6060},[5387,18737,6352],{"class":5827},[5387,18739,18740,18742],{"class":5389,"line":5408},[5387,18741,16246],{"class":5833},[5387,18743,5828],{"class":5827},[5387,18745,18746,18748,18750,18752,18754],{"class":5389,"line":5415},[5387,18747,7249],{"class":5833},[5387,18749,7252],{"class":5833},[5387,18751,6679],{"class":5827},[5387,18753,7197],{"class":5833},[5387,18755,5837],{"class":5827},[5387,18757,18758,18760,18762,18764,18766],{"class":5389,"line":5421},[5387,18759,7263],{"class":5833},[5387,18761,7252],{"class":5833},[5387,18763,6679],{"class":5827},[5387,18765,7178],{"class":5833},[5387,18767,5837],{"class":5827},[5387,18769,18770,18772,18774,18776,18778],{"class":5389,"line":5427},[5387,18771,7276],{"class":5833},[5387,18773,7252],{"class":5833},[5387,18775,6679],{"class":5827},[5387,18777,7283],{"class":5833},[5387,18779,5837],{"class":5827},[5387,18781,18782,18785,18787,18789,18791,18793,18795,18797],{"class":5389,"line":5432},[5387,18783,18784],{"class":5890},"      'metadata.postId'",[5387,18786,10373],{"class":5833},[5387,18788,7252],{"class":5833},[5387,18790,6679],{"class":5827},[5387,18792,7311],{"class":5833},[5387,18794,9341],{"class":5827},[5387,18796,5256],{"class":5833},[5387,18798,5837],{"class":5827},[5387,18800,18801,18804,18807,18809,18811,18813,18815,18817,18819,18821,18823,18825,18827,18829,18831,18833],{"class":5389,"line":5438},[5387,18802,18803],{"class":5833},"      createdAt:",[5387,18805,18806],{"class":6060}," MoreThan",[5387,18808,6064],{"class":5827},[5387,18810,8170],{"class":5926},[5387,18812,8173],{"class":6060},[5387,18814,6064],{"class":5827},[5387,18816,6601],{"class":5833},[5387,18818,6679],{"class":5827},[5387,18820,18086],{"class":6060},[5387,18822,18089],{"class":5827},[5387,18824,17483],{"class":7523},[5387,18826,7817],{"class":5827},[5387,18828,18097],{"class":7523},[5387,18830,7817],{"class":5827},[5387,18832,18106],{"class":7523},[5387,18834,18835],{"class":5827},")),\n",[5387,18837,18838],{"class":5389,"line":5444},[5387,18839,18840],{"class":5827},"    },\n",[5387,18842,18843],{"class":5389,"line":5450},[5387,18844,16271],{"class":5827},[5387,18846,18847],{"class":5389,"line":5456},[5387,18848,5412],{"emptyLinePlaceholder":5411},[5387,18850,18851,18853,18855,18857],{"class":5389,"line":5462},[5387,18852,13082],{"class":6060},[5387,18854,7171],{"class":5827},[5387,18856,18721],{"class":5833},[5387,18858,7200],{"class":5827},[5387,18860,18861,18863,18865,18867,18869,18872],{"class":5389,"line":5467},[5387,18862,7408],{"class":5833},[5387,18864,6679],{"class":5827},[5387,18866,7413],{"class":6060},[5387,18868,6064],{"class":5827},[5387,18870,18871],{"class":5890},"'[NotificationService] Дублікат знайдено, пропускаємо створення'",[5387,18873,7363],{"class":5827},[5387,18875,18876,18878,18881],{"class":5389,"line":5473},[5387,18877,7464],{"class":5823},[5387,18879,18880],{"class":5833}," recentDuplicate",[5387,18882,5894],{"class":5827},[5387,18884,18885],{"class":5389,"line":5479},[5387,18886,5488],{"class":5827},[5387,18888,18889],{"class":5389,"line":5485},[5387,18890,5412],{"emptyLinePlaceholder":5411},[5387,18892,18893],{"class":5389,"line":5491},[5387,18894,18895],{"class":5817},"  \u002F\u002F Створити нову нотифікацію...\n",[5387,18897,18898],{"class":5389,"line":5497},[5387,18899,5459],{"class":5827},[5693,18901,18903],{"id":18902},"_4-автоматичне-видалення-старих-нотифікацій","4. Автоматичне видалення старих нотифікацій",[5089,18905,18906],{},"Створіть cron job для очищення нотифікацій старше 90 днів:",[5378,18908,18910],{"className":5808,"code":18909,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fnotifications\u002Fnotifications.cron.ts\nimport { Injectable } from '@nestjs\u002Fcommon';\nimport { Cron, CronExpression } from '@nestjs\u002Fschedule';\nimport { LessThan } from 'typeorm';\nimport { NotificationsService } from '.\u002Fnotifications.service';\n\n@Injectable()\nexport class NotificationsCron {\n  constructor(\n    @InjectRepository(Notification)\n    private notificationRepository: Repository\u003CNotification>,\n  ) {}\n\n  @Cron(CronExpression.EVERY_DAY_AT_3AM)\n  async cleanupOldNotifications() {\n    const ninetyDaysAgo = new Date(Date.now() - 90 * 24 * 60 * 60 * 1000);\n\n    const result = await this.notificationRepository.delete({\n      createdAt: LessThan(ninetyDaysAgo),\n    });\n\n    console.log(`[NotificationsCron] Видалено ${result.affected} старих нотифікацій`);\n  }\n}\n",[5116,18911,18912,18917,18933,18956,18973,18989,18993,19001,19012,19018,19030,19046,19050,19054,19071,19080,19124,19128,19150,19164,19168,19172,19200,19204],{"__ignoreMap":5383},[5387,18913,18914],{"class":5389,"line":5390},[5387,18915,18916],{"class":5817},"\u002F\u002F src\u002Fnotifications\u002Fnotifications.cron.ts\n",[5387,18918,18919,18921,18923,18925,18927,18929,18931],{"class":5389,"line":5396},[5387,18920,5824],{"class":5823},[5387,18922,5901],{"class":5827},[5387,18924,6787],{"class":5833},[5387,18926,5907],{"class":5827},[5387,18928,5887],{"class":5823},[5387,18930,6799],{"class":5890},[5387,18932,5894],{"class":5827},[5387,18934,18935,18937,18939,18942,18944,18947,18949,18951,18954],{"class":5389,"line":5402},[5387,18936,5824],{"class":5823},[5387,18938,5901],{"class":5827},[5387,18940,18941],{"class":5833},"Cron",[5387,18943,5257],{"class":5827},[5387,18945,18946],{"class":5833},"CronExpression",[5387,18948,5907],{"class":5827},[5387,18950,5887],{"class":5823},[5387,18952,18953],{"class":5890}," '@nestjs\u002Fschedule'",[5387,18955,5894],{"class":5827},[5387,18957,18958,18960,18962,18965,18967,18969,18971],{"class":5389,"line":5408},[5387,18959,5824],{"class":5823},[5387,18961,5901],{"class":5827},[5387,18963,18964],{"class":5833},"LessThan",[5387,18966,5907],{"class":5827},[5387,18968,5887],{"class":5823},[5387,18970,5891],{"class":5890},[5387,18972,5894],{"class":5827},[5387,18974,18975,18977,18979,18981,18983,18985,18987],{"class":5389,"line":5415},[5387,18976,5824],{"class":5823},[5387,18978,5901],{"class":5827},[5387,18980,9112],{"class":5833},[5387,18982,5907],{"class":5827},[5387,18984,5887],{"class":5823},[5387,18986,9119],{"class":5890},[5387,18988,5894],{"class":5827},[5387,18990,18991],{"class":5389,"line":5421},[5387,18992,5412],{"emptyLinePlaceholder":5411},[5387,18994,18995,18997,18999],{"class":5389,"line":5427},[5387,18996,6057],{"class":5827},[5387,18998,6787],{"class":6060},[5387,19000,6173],{"class":5827},[5387,19002,19003,19005,19007,19010],{"class":5389,"line":5432},[5387,19004,5923],{"class":5823},[5387,19006,6121],{"class":5926},[5387,19008,19009],{"class":5930}," NotificationsCron",[5387,19011,5828],{"class":5827},[5387,19013,19014,19016],{"class":5389,"line":5438},[5387,19015,7046],{"class":5926},[5387,19017,7049],{"class":5827},[5387,19019,19020,19022,19024,19026,19028],{"class":5389,"line":5444},[5387,19021,7054],{"class":5827},[5387,19023,6810],{"class":6060},[5387,19025,6064],{"class":5827},[5387,19027,6845],{"class":5833},[5387,19029,6070],{"class":5827},[5387,19031,19032,19034,19036,19038,19040,19042,19044],{"class":5389,"line":5450},[5387,19033,7067],{"class":5926},[5387,19035,7070],{"class":5833},[5387,19037,6149],{"class":5827},[5387,19039,6828],{"class":5930},[5387,19041,7077],{"class":5827},[5387,19043,6845],{"class":5930},[5387,19045,7082],{"class":5827},[5387,19047,19048],{"class":5389,"line":5456},[5387,19049,7103],{"class":5827},[5387,19051,19052],{"class":5389,"line":5462},[5387,19053,5412],{"emptyLinePlaceholder":5411},[5387,19055,19056,19058,19060,19062,19064,19066,19069],{"class":5389,"line":5467},[5387,19057,6131],{"class":5827},[5387,19059,18941],{"class":6060},[5387,19061,6064],{"class":5827},[5387,19063,18946],{"class":5833},[5387,19065,6679],{"class":5827},[5387,19067,19068],{"class":5938},"EVERY_DAY_AT_3AM",[5387,19070,6070],{"class":5827},[5387,19072,19073,19075,19078],{"class":5389,"line":5473},[5387,19074,7127],{"class":5926},[5387,19076,19077],{"class":6060}," cleanupOldNotifications",[5387,19079,14762],{"class":5827},[5387,19081,19082,19084,19087,19089,19091,19093,19095,19097,19099,19101,19103,19106,19108,19110,19112,19114,19116,19118,19120,19122],{"class":5389,"line":5479},[5387,19083,7224],{"class":5926},[5387,19085,19086],{"class":5938}," ninetyDaysAgo",[5387,19088,5942],{"class":5827},[5387,19090,8170],{"class":5926},[5387,19092,8173],{"class":6060},[5387,19094,6064],{"class":5827},[5387,19096,6601],{"class":5833},[5387,19098,6679],{"class":5827},[5387,19100,18086],{"class":6060},[5387,19102,18089],{"class":5827},[5387,19104,19105],{"class":7523},"90",[5387,19107,7817],{"class":5827},[5387,19109,18092],{"class":7523},[5387,19111,7817],{"class":5827},[5387,19113,18097],{"class":7523},[5387,19115,7817],{"class":5827},[5387,19117,18097],{"class":7523},[5387,19119,7817],{"class":5827},[5387,19121,18106],{"class":7523},[5387,19123,7363],{"class":5827},[5387,19125,19126],{"class":5389,"line":5485},[5387,19127,5412],{"emptyLinePlaceholder":5411},[5387,19129,19130,19132,19134,19136,19138,19140,19142,19144,19146,19148],{"class":5389,"line":5491},[5387,19131,7224],{"class":5926},[5387,19133,8268],{"class":5938},[5387,19135,5942],{"class":5827},[5387,19137,7343],{"class":5823},[5387,19139,7346],{"class":5926},[5387,19141,6679],{"class":5827},[5387,19143,7237],{"class":5833},[5387,19145,6679],{"class":5827},[5387,19147,8462],{"class":6060},[5387,19149,6352],{"class":5827},[5387,19151,19152,19154,19157,19159,19162],{"class":5389,"line":5497},[5387,19153,18803],{"class":5833},[5387,19155,19156],{"class":6060}," LessThan",[5387,19158,6064],{"class":5827},[5387,19160,19161],{"class":5833},"ninetyDaysAgo",[5387,19163,10859],{"class":5827},[5387,19165,19166],{"class":5389,"line":5503},[5387,19167,7327],{"class":5827},[5387,19169,19170],{"class":5389,"line":5509},[5387,19171,5412],{"emptyLinePlaceholder":5411},[5387,19173,19174,19176,19178,19180,19182,19185,19187,19189,19191,19193,19195,19198],{"class":5389,"line":5514},[5387,19175,7408],{"class":5833},[5387,19177,6679],{"class":5827},[5387,19179,7413],{"class":6060},[5387,19181,6064],{"class":5827},[5387,19183,19184],{"class":5890},"`[NotificationsCron] Видалено ",[5387,19186,7423],{"class":5926},[5387,19188,8502],{"class":5833},[5387,19190,6679],{"class":7428},[5387,19192,8253],{"class":5833},[5387,19194,7434],{"class":5926},[5387,19196,19197],{"class":5890}," старих нотифікацій`",[5387,19199,7363],{"class":5827},[5387,19201,19202],{"class":5389,"line":5519},[5387,19203,5488],{"class":5827},[5387,19205,19206],{"class":5389,"line":5525},[5387,19207,5459],{"class":5827},[5693,19209,19211],{"id":19210},"_5-rate-limiting-для-створення-нотифікацій","5. Rate Limiting для створення нотифікацій",[5089,19213,19214],{},"Запобігти спаму від одного користувача:",[5378,19216,19218],{"className":5808,"code":19217,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fnotifications\u002Fguards\u002Fnotification-rate-limit.guard.ts\nimport { Injectable, CanActivate, ExecutionContext } from '@nestjs\u002Fcommon';\nimport { Reflector } from '@nestjs\u002Fcore';\nimport { InjectRedis } from '@liaoliaots\u002Fnestjs-redis';\nimport Redis from 'ioredis';\n\n@Injectable()\nexport class NotificationRateLimitGuard implements CanActivate {\n  constructor(\n    private reflector: Reflector,\n    @InjectRedis() private redis: Redis,\n  ) {}\n\n  async canActivate(context: ExecutionContext): Promise\u003Cboolean> {\n    const request = context.switchToHttp().getRequest();\n    const userId = request.user?.id;\n\n    if (!userId) {\n      return true; \u002F\u002F Skip для неавторизованих\n    }\n\n    const key = `notification-rate-limit:${userId}`;\n    const count = await this.redis.incr(key);\n\n    if (count === 1) {\n      await this.redis.expire(key, 60); \u002F\u002F 60 секунд TTL\n    }\n\n    \u002F\u002F Максимум 10 нотифікацій за хвилину\n    return count \u003C= 10;\n  }\n}\n",[5116,19219,19220,19225,19251,19269,19287,19301,19305,19313,19329,19335,19348,19368,19372,19376,19402,19426,19447,19451,19461,19472,19476,19480,19502,19531,19535,19549,19577,19581,19585,19590,19604,19608],{"__ignoreMap":5383},[5387,19221,19222],{"class":5389,"line":5390},[5387,19223,19224],{"class":5817},"\u002F\u002F src\u002Fnotifications\u002Fguards\u002Fnotification-rate-limit.guard.ts\n",[5387,19226,19227,19229,19231,19233,19235,19238,19240,19243,19245,19247,19249],{"class":5389,"line":5396},[5387,19228,5824],{"class":5823},[5387,19230,5901],{"class":5827},[5387,19232,6787],{"class":5833},[5387,19234,5257],{"class":5827},[5387,19236,19237],{"class":5833},"CanActivate",[5387,19239,5257],{"class":5827},[5387,19241,19242],{"class":5833},"ExecutionContext",[5387,19244,5907],{"class":5827},[5387,19246,5887],{"class":5823},[5387,19248,6799],{"class":5890},[5387,19250,5894],{"class":5827},[5387,19252,19253,19255,19257,19260,19262,19264,19267],{"class":5389,"line":5402},[5387,19254,5824],{"class":5823},[5387,19256,5901],{"class":5827},[5387,19258,19259],{"class":5833},"Reflector",[5387,19261,5907],{"class":5827},[5387,19263,5887],{"class":5823},[5387,19265,19266],{"class":5890}," '@nestjs\u002Fcore'",[5387,19268,5894],{"class":5827},[5387,19270,19271,19273,19275,19278,19280,19282,19285],{"class":5389,"line":5408},[5387,19272,5824],{"class":5823},[5387,19274,5901],{"class":5827},[5387,19276,19277],{"class":5833},"InjectRedis",[5387,19279,5907],{"class":5827},[5387,19281,5887],{"class":5823},[5387,19283,19284],{"class":5890}," '@liaoliaots\u002Fnestjs-redis'",[5387,19286,5894],{"class":5827},[5387,19288,19289,19291,19294,19296,19299],{"class":5389,"line":5415},[5387,19290,5824],{"class":5823},[5387,19292,19293],{"class":5833}," Redis",[5387,19295,13213],{"class":5823},[5387,19297,19298],{"class":5890}," 'ioredis'",[5387,19300,5894],{"class":5827},[5387,19302,19303],{"class":5389,"line":5421},[5387,19304,5412],{"emptyLinePlaceholder":5411},[5387,19306,19307,19309,19311],{"class":5389,"line":5427},[5387,19308,6057],{"class":5827},[5387,19310,6787],{"class":6060},[5387,19312,6173],{"class":5827},[5387,19314,19315,19317,19319,19322,19324,19327],{"class":5389,"line":5432},[5387,19316,5923],{"class":5823},[5387,19318,6121],{"class":5926},[5387,19320,19321],{"class":5930}," NotificationRateLimitGuard",[5387,19323,9194],{"class":5926},[5387,19325,19326],{"class":5930}," CanActivate",[5387,19328,5828],{"class":5827},[5387,19330,19331,19333],{"class":5389,"line":5438},[5387,19332,7046],{"class":5926},[5387,19334,7049],{"class":5827},[5387,19336,19337,19339,19342,19344,19346],{"class":5389,"line":5444},[5387,19338,7067],{"class":5926},[5387,19340,19341],{"class":5833}," reflector",[5387,19343,6149],{"class":5827},[5387,19345,19259],{"class":5930},[5387,19347,5837],{"class":5827},[5387,19349,19350,19352,19354,19356,19358,19361,19363,19366],{"class":5389,"line":5450},[5387,19351,7054],{"class":5827},[5387,19353,19277],{"class":6060},[5387,19355,10688],{"class":5827},[5387,19357,9272],{"class":5926},[5387,19359,19360],{"class":5833}," redis",[5387,19362,6149],{"class":5827},[5387,19364,19365],{"class":5930},"Redis",[5387,19367,5837],{"class":5827},[5387,19369,19370],{"class":5389,"line":5456},[5387,19371,7103],{"class":5827},[5387,19373,19374],{"class":5389,"line":5462},[5387,19375,5412],{"emptyLinePlaceholder":5411},[5387,19377,19378,19380,19383,19385,19388,19390,19392,19394,19396,19398,19400],{"class":5389,"line":5467},[5387,19379,7127],{"class":5926},[5387,19381,19382],{"class":6060}," canActivate",[5387,19384,6064],{"class":5827},[5387,19386,19387],{"class":5833},"context",[5387,19389,6149],{"class":5827},[5387,19391,19242],{"class":5930},[5387,19393,7143],{"class":5827},[5387,19395,7146],{"class":5930},[5387,19397,7077],{"class":5827},[5387,19399,6555],{"class":5930},[5387,19401,7153],{"class":5827},[5387,19403,19404,19406,19409,19411,19413,19415,19418,19421,19424],{"class":5389,"line":5473},[5387,19405,7224],{"class":5926},[5387,19407,19408],{"class":5938}," request",[5387,19410,5942],{"class":5827},[5387,19412,19387],{"class":5833},[5387,19414,6679],{"class":5827},[5387,19416,19417],{"class":6060},"switchToHttp",[5387,19419,19420],{"class":5827},"().",[5387,19422,19423],{"class":6060},"getRequest",[5387,19425,7756],{"class":5827},[5387,19427,19428,19430,19432,19434,19437,19439,19441,19443,19445],{"class":5389,"line":5479},[5387,19429,7224],{"class":5926},[5387,19431,9324],{"class":5938},[5387,19433,5942],{"class":5827},[5387,19435,19436],{"class":5833},"request",[5387,19438,6679],{"class":5827},[5387,19440,10796],{"class":5833},[5387,19442,9341],{"class":5827},[5387,19444,7431],{"class":5833},[5387,19446,5894],{"class":5827},[5387,19448,19449],{"class":5389,"line":5485},[5387,19450,5412],{"emptyLinePlaceholder":5411},[5387,19452,19453,19455,19457,19459],{"class":5389,"line":5491},[5387,19454,7168],{"class":5823},[5387,19456,8057],{"class":5827},[5387,19458,7197],{"class":5833},[5387,19460,7200],{"class":5827},[5387,19462,19463,19465,19467,19469],{"class":5389,"line":5497},[5387,19464,7205],{"class":5823},[5387,19466,6269],{"class":5926},[5387,19468,8125],{"class":5827},[5387,19470,19471],{"class":5817},"\u002F\u002F Skip для неавторизованих\n",[5387,19473,19474],{"class":5389,"line":5503},[5387,19475,7215],{"class":5827},[5387,19477,19478],{"class":5389,"line":5509},[5387,19479,5412],{"emptyLinePlaceholder":5411},[5387,19481,19482,19484,19487,19489,19492,19494,19496,19498,19500],{"class":5389,"line":5514},[5387,19483,7224],{"class":5926},[5387,19485,19486],{"class":5938}," key",[5387,19488,5942],{"class":5827},[5387,19490,19491],{"class":5890},"`notification-rate-limit:",[5387,19493,7423],{"class":5926},[5387,19495,7197],{"class":5833},[5387,19497,7434],{"class":5926},[5387,19499,10104],{"class":5890},[5387,19501,5894],{"class":5827},[5387,19503,19504,19506,19508,19510,19512,19514,19516,19519,19521,19524,19526,19529],{"class":5389,"line":5519},[5387,19505,7224],{"class":5926},[5387,19507,10967],{"class":5938},[5387,19509,5942],{"class":5827},[5387,19511,7343],{"class":5823},[5387,19513,7346],{"class":5926},[5387,19515,6679],{"class":5827},[5387,19517,19518],{"class":5833},"redis",[5387,19520,6679],{"class":5827},[5387,19522,19523],{"class":6060},"incr",[5387,19525,6064],{"class":5827},[5387,19527,19528],{"class":5833},"key",[5387,19530,7363],{"class":5827},[5387,19532,19533],{"class":5389,"line":5525},[5387,19534,5412],{"emptyLinePlaceholder":5411},[5387,19536,19537,19539,19541,19543,19545,19547],{"class":5389,"line":5531},[5387,19538,7168],{"class":5823},[5387,19540,7171],{"class":5827},[5387,19542,7895],{"class":5833},[5387,19544,7190],{"class":5827},[5387,19546,7524],{"class":7523},[5387,19548,7200],{"class":5827},[5387,19550,19551,19553,19555,19557,19559,19561,19564,19566,19568,19570,19572,19574],{"class":5389,"line":5537},[5387,19552,16026],{"class":5823},[5387,19554,7346],{"class":5926},[5387,19556,6679],{"class":5827},[5387,19558,19518],{"class":5833},[5387,19560,6679],{"class":5827},[5387,19562,19563],{"class":6060},"expire",[5387,19565,6064],{"class":5827},[5387,19567,19528],{"class":5833},[5387,19569,5257],{"class":5827},[5387,19571,18097],{"class":7523},[5387,19573,12485],{"class":5827},[5387,19575,19576],{"class":5817},"\u002F\u002F 60 секунд TTL\n",[5387,19578,19579],{"class":5389,"line":5542},[5387,19580,7215],{"class":5827},[5387,19582,19583],{"class":5389,"line":5547},[5387,19584,5412],{"emptyLinePlaceholder":5411},[5387,19586,19587],{"class":5389,"line":5553},[5387,19588,19589],{"class":5817},"    \u002F\u002F Максимум 10 нотифікацій за хвилину\n",[5387,19591,19592,19594,19596,19599,19602],{"class":5389,"line":5559},[5387,19593,7464],{"class":5823},[5387,19595,10967],{"class":5833},[5387,19597,19598],{"class":5827}," \u003C= ",[5387,19600,19601],{"class":7523},"10",[5387,19603,5894],{"class":5827},[5387,19605,19606],{"class":5389,"line":5564},[5387,19607,5488],{"class":5827},[5387,19609,19610],{"class":5389,"line":5569},[5387,19611,5459],{"class":5827},[5693,19613,19615],{"id":19614},"_6-websocket-reconnection-strategy","6. WebSocket Reconnection Strategy",[5089,19617,19618],{},"Клієнт має автоматично перепідключатися при втраті з'єднання:",[5378,19620,19622],{"className":5808,"code":19621,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fhooks\u002FuseNotifications.ts\nconst newSocket = io('http:\u002F\u002Flocalhost:3000\u002Fnotifications', {\n  auth: { userId },\n  reconnection: true,\n  reconnectionDelay: 1000,\n  reconnectionDelayMax: 5000,\n  reconnectionAttempts: 5,\n});\n\nnewSocket.on('reconnect', (attemptNumber) => {\n  console.log(`[WebSocket] Перепідключено після ${attemptNumber} спроб`);\n  \n  \u002F\u002F Запитати unread count після перепідключення\n  fetchUnreadCount();\n});\n\nnewSocket.on('reconnect_error', (error) => {\n  console.error('[WebSocket] Помилка перепідключення:', error);\n});\n",[5116,19623,19624,19628,19644,19655,19664,19674,19684,19694,19699,19703,19727,19752,19756,19761,19768,19772,19776,19800,19819],{"__ignoreMap":5383},[5387,19625,19626],{"class":5389,"line":5390},[5387,19627,12198],{"class":5817},[5387,19629,19630,19632,19634,19636,19638,19640,19642],{"class":5389,"line":5396},[5387,19631,16881],{"class":5926},[5387,19633,12499],{"class":5938},[5387,19635,5942],{"class":5827},[5387,19637,12230],{"class":6060},[5387,19639,6064],{"class":5827},[5387,19641,12508],{"class":5890},[5387,19643,9550],{"class":5827},[5387,19645,19646,19649,19651,19653],{"class":5389,"line":5402},[5387,19647,19648],{"class":5833},"  auth:",[5387,19650,5901],{"class":5827},[5387,19652,7197],{"class":5833},[5387,19654,8039],{"class":5827},[5387,19656,19657,19660,19662],{"class":5389,"line":5408},[5387,19658,19659],{"class":5833},"  reconnection:",[5387,19661,6269],{"class":5926},[5387,19663,5837],{"class":5827},[5387,19665,19666,19669,19672],{"class":5389,"line":5415},[5387,19667,19668],{"class":5833},"  reconnectionDelay:",[5387,19670,19671],{"class":7523}," 1000",[5387,19673,5837],{"class":5827},[5387,19675,19676,19679,19682],{"class":5389,"line":5421},[5387,19677,19678],{"class":5833},"  reconnectionDelayMax:",[5387,19680,19681],{"class":7523}," 5000",[5387,19683,5837],{"class":5827},[5387,19685,19686,19689,19692],{"class":5389,"line":5427},[5387,19687,19688],{"class":5833},"  reconnectionAttempts:",[5387,19690,19691],{"class":7523}," 5",[5387,19693,5837],{"class":5827},[5387,19695,19696],{"class":5389,"line":5432},[5387,19697,19698],{"class":5827},"});\n",[5387,19700,19701],{"class":5389,"line":5438},[5387,19702,5412],{"emptyLinePlaceholder":5411},[5387,19704,19705,19707,19709,19711,19713,19716,19718,19721,19723,19725],{"class":5389,"line":5444},[5387,19706,12889],{"class":5833},[5387,19708,6679],{"class":5827},[5387,19710,12543],{"class":6060},[5387,19712,6064],{"class":5827},[5387,19714,19715],{"class":5890},"'reconnect'",[5387,19717,12598],{"class":5827},[5387,19719,19720],{"class":5833},"attemptNumber",[5387,19722,10713],{"class":5827},[5387,19724,6202],{"class":5926},[5387,19726,5828],{"class":5827},[5387,19728,19729,19732,19734,19736,19738,19741,19743,19745,19747,19750],{"class":5389,"line":5450},[5387,19730,19731],{"class":5833},"  console",[5387,19733,6679],{"class":5827},[5387,19735,7413],{"class":6060},[5387,19737,6064],{"class":5827},[5387,19739,19740],{"class":5890},"`[WebSocket] Перепідключено після ",[5387,19742,7423],{"class":5926},[5387,19744,19720],{"class":5833},[5387,19746,7434],{"class":5926},[5387,19748,19749],{"class":5890}," спроб`",[5387,19751,7363],{"class":5827},[5387,19753,19754],{"class":5389,"line":5456},[5387,19755,5494],{"class":5827},[5387,19757,19758],{"class":5389,"line":5462},[5387,19759,19760],{"class":5817},"  \u002F\u002F Запитати unread count після перепідключення\n",[5387,19762,19763,19766],{"class":5389,"line":5467},[5387,19764,19765],{"class":6060},"  fetchUnreadCount",[5387,19767,7756],{"class":5827},[5387,19769,19770],{"class":5389,"line":5473},[5387,19771,19698],{"class":5827},[5387,19773,19774],{"class":5389,"line":5479},[5387,19775,5412],{"emptyLinePlaceholder":5411},[5387,19777,19778,19780,19782,19784,19786,19789,19791,19794,19796,19798],{"class":5389,"line":5485},[5387,19779,12889],{"class":5833},[5387,19781,6679],{"class":5827},[5387,19783,12543],{"class":6060},[5387,19785,6064],{"class":5827},[5387,19787,19788],{"class":5890},"'reconnect_error'",[5387,19790,12598],{"class":5827},[5387,19792,19793],{"class":5833},"error",[5387,19795,10713],{"class":5827},[5387,19797,6202],{"class":5926},[5387,19799,5828],{"class":5827},[5387,19801,19802,19804,19806,19808,19810,19813,19815,19817],{"class":5389,"line":5491},[5387,19803,19731],{"class":5833},[5387,19805,6679],{"class":5827},[5387,19807,19793],{"class":6060},[5387,19809,6064],{"class":5827},[5387,19811,19812],{"class":5890},"'[WebSocket] Помилка перепідключення:'",[5387,19814,5257],{"class":5827},[5387,19816,19793],{"class":5833},[5387,19818,7363],{"class":5827},[5387,19820,19821],{"class":5389,"line":5497},[5387,19822,19698],{"class":5827},[5693,19824,19826],{"id":19825},"_7-notification-preferences","7. Notification Preferences",[5089,19828,19829],{},"Дозволити користувачам налаштувати, які нотифікації вони хочуть отримувати:",[5378,19831,19833],{"className":5808,"code":19832,"language":5810,"meta":5383,"style":5383},"\u002F\u002F src\u002Fusers\u002Fentities\u002Fnotification-preferences.entity.ts\n@Entity('notification_preferences')\nexport class NotificationPreferences {\n  @PrimaryGeneratedColumn()\n  id: number;\n\n  @Column()\n  userId: number;\n\n  @Column({ default: true })\n  postLikes: boolean;\n\n  @Column({ default: true })\n  postComments: boolean;\n\n  @Column({ default: true })\n  commentReplies: boolean;\n\n  @Column({ default: true })\n  newFollowers: boolean;\n\n  @Column({ default: true })\n  mentions: boolean;\n\n  @Column({ default: true })\n  systemAlerts: boolean;\n}\n",[5116,19834,19835,19840,19853,19864,19872,19882,19886,19894,19904,19908,19922,19933,19937,19951,19962,19966,19980,19991,19995,20009,20020,20024,20038,20049,20053,20067,20078],{"__ignoreMap":5383},[5387,19836,19837],{"class":5389,"line":5390},[5387,19838,19839],{"class":5817},"\u002F\u002F src\u002Fusers\u002Fentities\u002Fnotification-preferences.entity.ts\n",[5387,19841,19842,19844,19846,19848,19851],{"class":5389,"line":5396},[5387,19843,6057],{"class":5827},[5387,19845,6061],{"class":6060},[5387,19847,6064],{"class":5827},[5387,19849,19850],{"class":5890},"'notification_preferences'",[5387,19852,6070],{"class":5827},[5387,19854,19855,19857,19859,19862],{"class":5389,"line":5402},[5387,19856,5923],{"class":5823},[5387,19858,6121],{"class":5926},[5387,19860,19861],{"class":5930}," NotificationPreferences",[5387,19863,5828],{"class":5827},[5387,19865,19866,19868,19870],{"class":5389,"line":5408},[5387,19867,6131],{"class":5827},[5387,19869,6134],{"class":6060},[5387,19871,6173],{"class":5827},[5387,19873,19874,19876,19878,19880],{"class":5389,"line":5415},[5387,19875,6146],{"class":5833},[5387,19877,6149],{"class":5827},[5387,19879,6183],{"class":5930},[5387,19881,5894],{"class":5827},[5387,19883,19884],{"class":5389,"line":5421},[5387,19885,5412],{"emptyLinePlaceholder":5411},[5387,19887,19888,19890,19892],{"class":5389,"line":5427},[5387,19889,6131],{"class":5827},[5387,19891,6170],{"class":6060},[5387,19893,6173],{"class":5827},[5387,19895,19896,19898,19900,19902],{"class":5389,"line":5432},[5387,19897,6178],{"class":5833},[5387,19899,6149],{"class":5827},[5387,19901,6183],{"class":5930},[5387,19903,5894],{"class":5827},[5387,19905,19906],{"class":5389,"line":5438},[5387,19907,5412],{"emptyLinePlaceholder":5411},[5387,19909,19910,19912,19914,19916,19918,19920],{"class":5389,"line":5444},[5387,19911,6131],{"class":5827},[5387,19913,6170],{"class":6060},[5387,19915,6227],{"class":5827},[5387,19917,6539],{"class":5833},[5387,19919,6269],{"class":5926},[5387,19921,6217],{"class":5827},[5387,19923,19924,19927,19929,19931],{"class":5389,"line":5450},[5387,19925,19926],{"class":5833},"  postLikes",[5387,19928,6149],{"class":5827},[5387,19930,6555],{"class":5930},[5387,19932,5894],{"class":5827},[5387,19934,19935],{"class":5389,"line":5456},[5387,19936,5412],{"emptyLinePlaceholder":5411},[5387,19938,19939,19941,19943,19945,19947,19949],{"class":5389,"line":5462},[5387,19940,6131],{"class":5827},[5387,19942,6170],{"class":6060},[5387,19944,6227],{"class":5827},[5387,19946,6539],{"class":5833},[5387,19948,6269],{"class":5926},[5387,19950,6217],{"class":5827},[5387,19952,19953,19956,19958,19960],{"class":5389,"line":5467},[5387,19954,19955],{"class":5833},"  postComments",[5387,19957,6149],{"class":5827},[5387,19959,6555],{"class":5930},[5387,19961,5894],{"class":5827},[5387,19963,19964],{"class":5389,"line":5473},[5387,19965,5412],{"emptyLinePlaceholder":5411},[5387,19967,19968,19970,19972,19974,19976,19978],{"class":5389,"line":5479},[5387,19969,6131],{"class":5827},[5387,19971,6170],{"class":6060},[5387,19973,6227],{"class":5827},[5387,19975,6539],{"class":5833},[5387,19977,6269],{"class":5926},[5387,19979,6217],{"class":5827},[5387,19981,19982,19985,19987,19989],{"class":5389,"line":5485},[5387,19983,19984],{"class":5833},"  commentReplies",[5387,19986,6149],{"class":5827},[5387,19988,6555],{"class":5930},[5387,19990,5894],{"class":5827},[5387,19992,19993],{"class":5389,"line":5491},[5387,19994,5412],{"emptyLinePlaceholder":5411},[5387,19996,19997,19999,20001,20003,20005,20007],{"class":5389,"line":5497},[5387,19998,6131],{"class":5827},[5387,20000,6170],{"class":6060},[5387,20002,6227],{"class":5827},[5387,20004,6539],{"class":5833},[5387,20006,6269],{"class":5926},[5387,20008,6217],{"class":5827},[5387,20010,20011,20014,20016,20018],{"class":5389,"line":5503},[5387,20012,20013],{"class":5833},"  newFollowers",[5387,20015,6149],{"class":5827},[5387,20017,6555],{"class":5930},[5387,20019,5894],{"class":5827},[5387,20021,20022],{"class":5389,"line":5509},[5387,20023,5412],{"emptyLinePlaceholder":5411},[5387,20025,20026,20028,20030,20032,20034,20036],{"class":5389,"line":5514},[5387,20027,6131],{"class":5827},[5387,20029,6170],{"class":6060},[5387,20031,6227],{"class":5827},[5387,20033,6539],{"class":5833},[5387,20035,6269],{"class":5926},[5387,20037,6217],{"class":5827},[5387,20039,20040,20043,20045,20047],{"class":5389,"line":5519},[5387,20041,20042],{"class":5833},"  mentions",[5387,20044,6149],{"class":5827},[5387,20046,6555],{"class":5930},[5387,20048,5894],{"class":5827},[5387,20050,20051],{"class":5389,"line":5525},[5387,20052,5412],{"emptyLinePlaceholder":5411},[5387,20054,20055,20057,20059,20061,20063,20065],{"class":5389,"line":5531},[5387,20056,6131],{"class":5827},[5387,20058,6170],{"class":6060},[5387,20060,6227],{"class":5827},[5387,20062,6539],{"class":5833},[5387,20064,6269],{"class":5926},[5387,20066,6217],{"class":5827},[5387,20068,20069,20072,20074,20076],{"class":5389,"line":5537},[5387,20070,20071],{"class":5833},"  systemAlerts",[5387,20073,6149],{"class":5827},[5387,20075,6555],{"class":5930},[5387,20077,5894],{"class":5827},[5387,20079,20080],{"class":5389,"line":5542},[5387,20081,5459],{"class":5827},[5089,20083,20084],{},"Перевіряти preferences перед створенням нотифікації:",[5378,20086,20088],{"className":5808,"code":20087,"language":5810,"meta":5383,"style":5383},"async create(dto: CreateNotificationDto): Promise\u003CNotification> {\n  \u002F\u002F Завантажити preferences користувача\n  const preferences = await this.preferencesRepository.findOne({\n    where: { userId: dto.userId },\n  });\n\n  \u002F\u002F Перевірити, чи користувач дозволив цей тип нотифікацій\n  const typeKey = this.mapTypeToPreferenceKey(dto.type);\n  if (preferences && !preferences[typeKey]) {\n    console.log(`[NotificationService] Користувач ${dto.userId} вимкнув ${dto.type}`);\n    return null;\n  }\n\n  \u002F\u002F Створити нотифікацію...\n}\n",[5116,20089,20090,20114,20119,20143,20159,20163,20167,20172,20198,20218,20258,20266,20270,20274,20279],{"__ignoreMap":5383},[5387,20091,20092,20094,20096,20098,20100,20102,20104,20106,20108,20110,20112],{"class":5389,"line":5390},[5387,20093,14849],{"class":5833},[5387,20095,7130],{"class":6060},[5387,20097,6064],{"class":5827},[5387,20099,7135],{"class":5833},[5387,20101,6149],{"class":5827},[5387,20103,7140],{"class":5833},[5387,20105,7143],{"class":5827},[5387,20107,7146],{"class":5930},[5387,20109,7077],{"class":5827},[5387,20111,6845],{"class":5833},[5387,20113,7153],{"class":5827},[5387,20115,20116],{"class":5389,"line":5396},[5387,20117,20118],{"class":5817},"  \u002F\u002F Завантажити preferences користувача\n",[5387,20120,20121,20123,20126,20128,20130,20132,20134,20137,20139,20141],{"class":5389,"line":5402},[5387,20122,17873],{"class":5827},[5387,20124,20125],{"class":5833},"preferences",[5387,20127,5942],{"class":5827},[5387,20129,7343],{"class":5823},[5387,20131,7346],{"class":5926},[5387,20133,6679],{"class":5827},[5387,20135,20136],{"class":5833},"preferencesRepository",[5387,20138,6679],{"class":5827},[5387,20140,8017],{"class":6060},[5387,20142,6352],{"class":5827},[5387,20144,20145,20147,20149,20151,20153,20155,20157],{"class":5389,"line":5408},[5387,20146,16246],{"class":5833},[5387,20148,5901],{"class":5827},[5387,20150,15461],{"class":5833},[5387,20152,7252],{"class":5833},[5387,20154,6679],{"class":5827},[5387,20156,7197],{"class":5833},[5387,20158,8039],{"class":5827},[5387,20160,20161],{"class":5389,"line":5415},[5387,20162,16271],{"class":5827},[5387,20164,20165],{"class":5389,"line":5421},[5387,20166,5412],{"emptyLinePlaceholder":5411},[5387,20168,20169],{"class":5389,"line":5427},[5387,20170,20171],{"class":5817},"  \u002F\u002F Перевірити, чи користувач дозволив цей тип нотифікацій\n",[5387,20173,20174,20176,20179,20181,20183,20185,20188,20190,20192,20194,20196],{"class":5389,"line":5432},[5387,20175,17873],{"class":5827},[5387,20177,20178],{"class":5833},"typeKey",[5387,20180,5942],{"class":5827},[5387,20182,7232],{"class":5926},[5387,20184,6679],{"class":5827},[5387,20186,20187],{"class":6060},"mapTypeToPreferenceKey",[5387,20189,6064],{"class":5827},[5387,20191,7135],{"class":5833},[5387,20193,6679],{"class":5827},[5387,20195,7283],{"class":5833},[5387,20197,7363],{"class":5827},[5387,20199,20200,20202,20204,20206,20209,20211,20213,20215],{"class":5389,"line":5438},[5387,20201,13082],{"class":6060},[5387,20203,7171],{"class":5827},[5387,20205,20125],{"class":5833},[5387,20207,20208],{"class":5827}," && !",[5387,20210,20125],{"class":5833},[5387,20212,17185],{"class":5827},[5387,20214,20178],{"class":5833},[5387,20216,20217],{"class":5827},"]) {\n",[5387,20219,20220,20222,20224,20226,20228,20231,20233,20235,20237,20239,20241,20244,20246,20248,20250,20252,20254,20256],{"class":5389,"line":5444},[5387,20221,7408],{"class":5833},[5387,20223,6679],{"class":5827},[5387,20225,7413],{"class":6060},[5387,20227,6064],{"class":5827},[5387,20229,20230],{"class":5890},"`[NotificationService] Користувач ",[5387,20232,7423],{"class":5926},[5387,20234,7135],{"class":5833},[5387,20236,6679],{"class":7428},[5387,20238,7197],{"class":5833},[5387,20240,7434],{"class":5926},[5387,20242,20243],{"class":5890}," вимкнув ",[5387,20245,7423],{"class":5926},[5387,20247,7135],{"class":5833},[5387,20249,6679],{"class":7428},[5387,20251,7283],{"class":5833},[5387,20253,7434],{"class":5926},[5387,20255,10104],{"class":5890},[5387,20257,7363],{"class":5827},[5387,20259,20260,20262,20264],{"class":5389,"line":5450},[5387,20261,7464],{"class":5823},[5387,20263,7208],{"class":5926},[5387,20265,5894],{"class":5827},[5387,20267,20268],{"class":5389,"line":5456},[5387,20269,5488],{"class":5827},[5387,20271,20272],{"class":5389,"line":5462},[5387,20273,5412],{"emptyLinePlaceholder":5411},[5387,20275,20276],{"class":5389,"line":5467},[5387,20277,20278],{"class":5817},"  \u002F\u002F Створити нотифікацію...\n",[5387,20280,20281],{"class":5389,"line":5473},[5387,20282,5459],{"class":5827},[5182,20284],{},[5084,20286,20288],{"id":20287},"діаграма-потоку-створення-та-доставка-нотифікації","Діаграма потоку: Створення та доставка нотифікації",[20290,20291,20292],"mermaid",{},[5378,20293,20296],{"className":20294,"code":20295,"language":20290,"meta":5383,"style":5383},"language-mermaid shiki shiki-themes light-plus dark-plus dark-plus","sequenceDiagram\n    participant User as Користувач A\n    participant PostsService\n    participant NotificationService\n    participant EventEmitter\n    participant NotificationsGateway\n    participant DB as PostgreSQL\n    participant UserB as Користувач B\u003Cbr\u002F>(WebSocket Client)\n\n    User->>PostsService: POST \u002Fposts\u002F:id\u002Flike\n    activate PostsService\n    \n    PostsService->>DB: Зберегти лайк\n    DB-->>PostsService: ✓\n    \n    PostsService->>NotificationService: create({ userId: B, type: POST_LIKE })\n    activate NotificationService\n    \n    NotificationService->>DB: INSERT INTO notifications\n    DB-->>NotificationService: notification entity\n    \n    NotificationService->>EventEmitter: emit('notification.created')\n    NotificationService-->>PostsService: notification\n    deactivate NotificationService\n    \n    PostsService-->>User: 200 OK\n    deactivate PostsService\n    \n    EventEmitter->>NotificationsGateway: @OnEvent('notification.created')\n    activate NotificationsGateway\n    \n    NotificationsGateway->>NotificationsGateway: Знайти socketId\u003Cbr\u002F>користувача B\n    \n    alt Користувач B online\n        NotificationsGateway->>UserB: emit('notification', data)\n        NotificationsGateway->>UserB: emit('notifications.count', { count: 5 })\n        UserB->>UserB: Показати toast\u003Cbr\u002F>Оновити badge\n    else Користувач B offline\n        NotificationsGateway->>NotificationsGateway: Нотифікація залишається у БД\n        Note over NotificationsGateway: Доставка при наступному підключенні\n    end\n    \n    deactivate NotificationsGateway\n",[5116,20297,20298,20303,20308,20313,20318,20323,20328,20333,20338,20342,20347,20352,20356,20361,20366,20370,20375,20380,20384,20389,20394,20398,20403,20408,20413,20417,20422,20427,20431,20436,20441,20445,20450,20454,20459,20464,20469,20474,20479,20484,20489,20494,20498],{"__ignoreMap":5383},[5387,20299,20300],{"class":5389,"line":5390},[5387,20301,20302],{},"sequenceDiagram\n",[5387,20304,20305],{"class":5389,"line":5396},[5387,20306,20307],{},"    participant User as Користувач A\n",[5387,20309,20310],{"class":5389,"line":5402},[5387,20311,20312],{},"    participant PostsService\n",[5387,20314,20315],{"class":5389,"line":5408},[5387,20316,20317],{},"    participant NotificationService\n",[5387,20319,20320],{"class":5389,"line":5415},[5387,20321,20322],{},"    participant EventEmitter\n",[5387,20324,20325],{"class":5389,"line":5421},[5387,20326,20327],{},"    participant NotificationsGateway\n",[5387,20329,20330],{"class":5389,"line":5427},[5387,20331,20332],{},"    participant DB as PostgreSQL\n",[5387,20334,20335],{"class":5389,"line":5432},[5387,20336,20337],{},"    participant UserB as Користувач B\u003Cbr\u002F>(WebSocket Client)\n",[5387,20339,20340],{"class":5389,"line":5438},[5387,20341,5412],{"emptyLinePlaceholder":5411},[5387,20343,20344],{"class":5389,"line":5444},[5387,20345,20346],{},"    User->>PostsService: POST \u002Fposts\u002F:id\u002Flike\n",[5387,20348,20349],{"class":5389,"line":5450},[5387,20350,20351],{},"    activate PostsService\n",[5387,20353,20354],{"class":5389,"line":5456},[5387,20355,12081],{},[5387,20357,20358],{"class":5389,"line":5462},[5387,20359,20360],{},"    PostsService->>DB: Зберегти лайк\n",[5387,20362,20363],{"class":5389,"line":5467},[5387,20364,20365],{},"    DB-->>PostsService: ✓\n",[5387,20367,20368],{"class":5389,"line":5473},[5387,20369,12081],{},[5387,20371,20372],{"class":5389,"line":5479},[5387,20373,20374],{},"    PostsService->>NotificationService: create({ userId: B, type: POST_LIKE })\n",[5387,20376,20377],{"class":5389,"line":5485},[5387,20378,20379],{},"    activate NotificationService\n",[5387,20381,20382],{"class":5389,"line":5491},[5387,20383,12081],{},[5387,20385,20386],{"class":5389,"line":5497},[5387,20387,20388],{},"    NotificationService->>DB: INSERT INTO notifications\n",[5387,20390,20391],{"class":5389,"line":5503},[5387,20392,20393],{},"    DB-->>NotificationService: notification entity\n",[5387,20395,20396],{"class":5389,"line":5509},[5387,20397,12081],{},[5387,20399,20400],{"class":5389,"line":5514},[5387,20401,20402],{},"    NotificationService->>EventEmitter: emit('notification.created')\n",[5387,20404,20405],{"class":5389,"line":5519},[5387,20406,20407],{},"    NotificationService-->>PostsService: notification\n",[5387,20409,20410],{"class":5389,"line":5525},[5387,20411,20412],{},"    deactivate NotificationService\n",[5387,20414,20415],{"class":5389,"line":5531},[5387,20416,12081],{},[5387,20418,20419],{"class":5389,"line":5537},[5387,20420,20421],{},"    PostsService-->>User: 200 OK\n",[5387,20423,20424],{"class":5389,"line":5542},[5387,20425,20426],{},"    deactivate PostsService\n",[5387,20428,20429],{"class":5389,"line":5547},[5387,20430,12081],{},[5387,20432,20433],{"class":5389,"line":5553},[5387,20434,20435],{},"    EventEmitter->>NotificationsGateway: @OnEvent('notification.created')\n",[5387,20437,20438],{"class":5389,"line":5559},[5387,20439,20440],{},"    activate NotificationsGateway\n",[5387,20442,20443],{"class":5389,"line":5564},[5387,20444,12081],{},[5387,20446,20447],{"class":5389,"line":5569},[5387,20448,20449],{},"    NotificationsGateway->>NotificationsGateway: Знайти socketId\u003Cbr\u002F>користувача B\n",[5387,20451,20452],{"class":5389,"line":5574},[5387,20453,12081],{},[5387,20455,20456],{"class":5389,"line":5580},[5387,20457,20458],{},"    alt Користувач B online\n",[5387,20460,20461],{"class":5389,"line":5586},[5387,20462,20463],{},"        NotificationsGateway->>UserB: emit('notification', data)\n",[5387,20465,20466],{"class":5389,"line":5591},[5387,20467,20468],{},"        NotificationsGateway->>UserB: emit('notifications.count', { count: 5 })\n",[5387,20470,20471],{"class":5389,"line":5596},[5387,20472,20473],{},"        UserB->>UserB: Показати toast\u003Cbr\u002F>Оновити badge\n",[5387,20475,20476],{"class":5389,"line":5602},[5387,20477,20478],{},"    else Користувач B offline\n",[5387,20480,20481],{"class":5389,"line":5608},[5387,20482,20483],{},"        NotificationsGateway->>NotificationsGateway: Нотифікація залишається у БД\n",[5387,20485,20486],{"class":5389,"line":5614},[5387,20487,20488],{},"        Note over NotificationsGateway: Доставка при наступному підключенні\n",[5387,20490,20491],{"class":5389,"line":5620},[5387,20492,20493],{},"    end\n",[5387,20495,20496],{"class":5389,"line":5625},[5387,20497,12081],{},[5387,20499,20500],{"class":5389,"line":5631},[5387,20501,20502],{},"    deactivate NotificationsGateway\n",[5182,20504],{},[5084,20506,20508],{"id":20507},"порівняння-in-app-vs-email-vs-push-notifications","Порівняння: In-App vs Email vs Push Notifications",[5698,20510,20511,20527],{},[5701,20512,20513],{},[5704,20514,20515,20518,20521,20524],{},[5707,20516,20517],{},"Критерій",[5707,20519,20520],{},"In-App Notifications",[5707,20522,20523],{},"Email Notifications",[5707,20525,20526],{},"Web Push Notifications",[5717,20528,20529,20545,20561,20577,20593,20609,20625],{},[5704,20530,20531,20536,20539,20542],{},[5722,20532,20533],{},[5099,20534,20535],{},"Швидкість доставки",[5722,20537,20538],{},"Миттєва (WebSocket\u002FSSE)",[5722,20540,20541],{},"Секунди — хвилини (SMTP)",[5722,20543,20544],{},"Миттєва (Push API)",[5704,20546,20547,20552,20555,20558],{},[5722,20548,20549],{},[5099,20550,20551],{},"Надійність",[5722,20553,20554],{},"Потребує online користувача",[5722,20556,20557],{},"Висока (email завжди доставляється)",[5722,20559,20560],{},"Середня (браузер може блокувати)",[5704,20562,20563,20568,20571,20574],{},[5722,20564,20565],{},[5099,20566,20567],{},"Persistence",[5722,20569,20570],{},"Зберігається у БД, історія доступна",[5722,20572,20573],{},"Зберігається у email клієнті",[5722,20575,20576],{},"Зникає після закриття",[5704,20578,20579,20584,20587,20590],{},[5722,20580,20581],{},[5099,20582,20583],{},"User Engagement",[5722,20585,20586],{},"Високий (користувач в app)",[5722,20588,20589],{},"Середній (треба відкрити email)",[5722,20591,20592],{},"Середній (працює offline)",[5704,20594,20595,20600,20603,20606],{},[5722,20596,20597],{},[5099,20598,20599],{},"Implementation складність",[5722,20601,20602],{},"Середня (WebSocket + БД)",[5722,20604,20605],{},"Низька (nodemailer)",[5722,20607,20608],{},"Висока (Service Worker, VAPID keys)",[5704,20610,20611,20616,20619,20622],{},[5722,20612,20613],{},[5099,20614,20615],{},"Use Cases",[5722,20617,20618],{},"Real-time активність в app",[5722,20620,20621],{},"Password reset, newsletters",[5722,20623,20624],{},"Breaking news, time-sensitive",[5704,20626,20627,20632,20635,20638],{},[5722,20628,20629],{},[5099,20630,20631],{},"Rate Limits",[5722,20633,20634],{},"Контролюються бекендом",[5722,20636,20637],{},"SMTP provider limits (SendGrid: 100\u002Fday free)",[5722,20639,20640],{},"Browser limits (Chrome: ~1000\u002Fday)",[5089,20642,20643,20646],{},[5099,20644,20645],{},"Ідеальна стратегія:"," комбінувати всі три типи:",[5288,20648,20649,20655,20661],{},[5096,20650,20651,20654],{},[5099,20652,20653],{},"In-App:"," для real-time активності (лайки, коментарі, підписки) у межах застосунку.",[5096,20656,20657,20660],{},[5099,20658,20659],{},"Email:"," для критичних подій (зміна пароля, підтвердження email) та weekly digests.",[5096,20662,20663,20666],{},[5099,20664,20665],{},"Push:"," для time-sensitive подій (нове повідомлення в чаті, термінове оголошення), коли користувач не в застосунку.",[5182,20668],{},[5084,20670,20672],{"id":20671},"висновки","Висновки",[5089,20674,20675,20676,20679],{},"Система in-app нотифікацій — це ",[5099,20677,20678],{},"багатошаровий механізм",", що інтегрує бізнес-логіку, базу даних, real-time технології та REST API:",[5288,20681,20682,20687,20692,20701,20707,20712,20718,20724],{},[5096,20683,20684,20686],{},[5099,20685,5726],{}," з TypeORM забезпечує persistence та швидкі запити через композитні індекси.",[5096,20688,20689,20691],{},[5099,20690,5113],{}," керує життєвим циклом нотифікацій: створення, читання, позначення, видалення, підрахунок.",[5096,20693,20694,7171,20697,20700],{},[5099,20695,20696],{},"Event-Driven підхід",[5116,20698,20699],{},"@OnEvent"," декоратор) дозволяє слабко зв'язати модулі — Posts, Comments, Users створюють нотифікації через сервіс, а Gateway автоматично обробляє події.",[5096,20702,20703,20706],{},[5099,20704,20705],{},"WebSocket Gateway"," забезпечує миттєву доставку online користувачам та автоматичну доставку offline нотифікацій при підключенні.",[5096,20708,20709,20711],{},[5099,20710,5363],{}," надає frontend доступ до історії нотифікацій з пагінацією, фільтрацією та управлінням (mark as read, delete).",[5096,20713,20714,20717],{},[5099,20715,20716],{},"Типізація нотифікацій"," через enum дозволяє різні UI представлення (іконки, кольори, дії) для кожного типу.",[5096,20719,20720,20723],{},[5099,20721,20722],{},"Frontend інтеграція"," з React hooks, Socket.IO client та компонентами NotificationBell\u002FNotificationList створює seamless user experience.",[5096,20725,20726,20729],{},[5099,20727,20728],{},"Оптимізації:"," database indexes, cursor-based pagination, throttling дублікатів, rate limiting, автоматичне видалення старих нотифікацій, user preferences для контролю типів нотифікацій.",[5089,20731,20732,20733,20735],{},"У наступній лекції ми розглянемо ",[5099,20734,904],{}," з використанням nodemailer, HTML шаблонів та інтеграції з SMTP провайдерами.",[18309,20737,20738,20741,20742,20745,20746,20748,20749,20752],{},[5099,20739,20740],{},"Практичне завдання:"," розширити систему нотифікацій додаванням ",[5099,20743,20744],{},"notification channels"," (in-app, email, push) з можливістю користувача обрати, через який канал отримувати кожен тип нотифікацій. Наприклад: ",[5116,20747,5306],{}," → лише in-app, ",[5116,20750,20751],{},"PASSWORD_RESET"," → email + in-app.",[20754,20755,20756],"style",{},"html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .spJ8K, html code.shiki .spJ8K{--shiki-light:#008000;--shiki-default:#6A9955;--shiki-dark:#6A9955}html pre.shiki code .s8xlr, html code.shiki .s8xlr{--shiki-light:#AF00DB;--shiki-default:#C586C0;--shiki-dark:#C586C0}html pre.shiki code .sHH4Y, html code.shiki .sHH4Y{--shiki-light:#000000;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .siwwj, html code.shiki .siwwj{--shiki-light:#001080;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code .sbdoH, html code.shiki .sbdoH{--shiki-light:#A31515;--shiki-default:#CE9178;--shiki-dark:#CE9178}html pre.shiki code .su1O8, html code.shiki .su1O8{--shiki-light:#0000FF;--shiki-default:#569CD6;--shiki-dark:#569CD6}html pre.shiki code .sN1BT, html code.shiki .sN1BT{--shiki-light:#267F99;--shiki-default:#4EC9B0;--shiki-dark:#4EC9B0}html pre.shiki code .s-QsJ, html code.shiki .s-QsJ{--shiki-light:#0070C1;--shiki-default:#4FC1FF;--shiki-dark:#4FC1FF}html pre.shiki code .s8Opu, html code.shiki .s8Opu{--shiki-light:#795E26;--shiki-default:#DCDCAA;--shiki-dark:#DCDCAA}html pre.shiki code .sD7JJ, html code.shiki .sD7JJ{--shiki-light:#000000FF;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .sJj4R, html code.shiki .sJj4R{--shiki-light:#098658;--shiki-default:#B5CEA8;--shiki-dark:#B5CEA8}html pre.shiki code .sLwNe, html code.shiki .sLwNe{--shiki-light:#0451A5;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code .shsrj, html code.shiki .shsrj{--shiki-light:#811F3F;--shiki-default:#D16969;--shiki-dark:#D16969}html pre.shiki code .sAV2Q, html code.shiki .sAV2Q{--shiki-light:#D16969;--shiki-default:#CE9178;--shiki-dark:#CE9178}html pre.shiki code .sYsli, html code.shiki .sYsli{--shiki-light:#000000;--shiki-default:#D7BA7D;--shiki-dark:#D7BA7D}html pre.shiki code .sjcCO, html code.shiki .sjcCO{--shiki-light:#EE0000;--shiki-default:#D7BA7D;--shiki-dark:#D7BA7D}html pre.shiki code .s5IvJ, html code.shiki .s5IvJ{--shiki-light:#000000;--shiki-default:#C8C8C8;--shiki-dark:#C8C8C8}",{"title":5383,"searchDepth":5396,"depth":5396,"links":20758},[20759,20760,20761,20764,20767,20768,20769,20770,20771,20777,20786,20787,20796,20797,20798],{"id":5086,"depth":5396,"text":5087},{"id":5274,"depth":5396,"text":5275},{"id":5369,"depth":5396,"text":5370,"children":20762},[20763],{"id":5695,"depth":5402,"text":5696},{"id":5801,"depth":5396,"text":5802,"children":20765},[20766],{"id":6703,"depth":5402,"text":6704},{"id":6764,"depth":5396,"text":6765},{"id":8972,"depth":5396,"text":8973},{"id":10396,"depth":5396,"text":10397},{"id":11712,"depth":5396,"text":11713},{"id":12180,"depth":5396,"text":12181,"children":20772},[20773,20774,20775,20776],{"id":12187,"depth":5402,"text":12188},{"id":13192,"depth":5402,"text":13193},{"id":13472,"depth":5402,"text":13473},{"id":14663,"depth":5402,"text":14664},{"id":15199,"depth":5396,"text":15200,"children":20778},[20779,20780,20781,20782,20783,20784,20785],{"id":15206,"depth":5402,"text":15207},{"id":15793,"depth":5402,"text":15794},{"id":16175,"depth":5402,"text":16176},{"id":16501,"depth":5402,"text":16502},{"id":16746,"depth":5402,"text":16747},{"id":17196,"depth":5402,"text":17197},{"id":17497,"depth":5402,"text":17498},{"id":17721,"depth":5396,"text":17722},{"id":18319,"depth":5396,"text":18320,"children":20788},[20789,20790,20791,20792,20793,20794,20795],{"id":18323,"depth":5402,"text":18324},{"id":18405,"depth":5402,"text":18406},{"id":18676,"depth":5402,"text":18677},{"id":18902,"depth":5402,"text":18903},{"id":19210,"depth":5402,"text":19211},{"id":19614,"depth":5402,"text":19615},{"id":19825,"depth":5402,"text":19826},{"id":20287,"depth":5396,"text":20288},{"id":20507,"depth":5396,"text":20508},{"id":20671,"depth":5396,"text":20672},"md",null,{},{"title":4682,"description":5383},"U78l1l4BIokaIgp4-7nJcIL3OR-CsnuA_Csn5tyUcDQ",[20805,20806],{"title":4678,"path":4679,"stem":4680,"description":5383,"children":-1},{"title":904,"path":4686,"stem":4687,"description":5383,"children":-1},1790322261621]