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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 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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":4280,"body":5076,"description":13880,"extension":13881,"links":13882,"meta":13883,"navigation":5380,"path":4281,"seo":13884,"stem":4282,"__hash__":13885},"docs\u002F18.web-development\u002F07.nestjs-controllers-routing\u002F02.three-pillars.md",{"type":5077,"value":5078,"toc":13835},"minimark",[5079,5083,5163,5168,5193,5196,5304,5308,5312,5322,5327,5330,5333,5337,5343,5458,5467,5477,5488,5502,5714,5718,5729,5732,6032,6040,6044,6050,6054,6057,6090,6094,6105,6393,6426,6434,6438,6449,7181,7184,7188,7214,7218,7225,7741,7755,7759,7762,7782,8072,8075,8078,8082,8085,8095,8104,8113,8122,8131,8524,8528,8535,8539,8546,8975,8982,8992,8996,8999,9002,9034,9148,9151,9188,9195,9199,9206,9213,9233,9443,9447,9451,9458,9462,9465,9471,9477,9669,9673,9676,9684,9690,9695,9706,9711,9731,10374,10378,10385,10389,10392,10449,10534,10538,10541,10887,10890,10907,10913,10917,10920,10924,10932,10936,12984,12988,12991,13182,13298,13302,13305,13753,13766,13770,13773,13779,13785,13791,13794,13797,13831],[5080,5081,4280],"h1",{"id":5082},"три-стовпи-архітектури-модулі-контролери-провайдери",[5084,5085,5086,5110],"card-group",{},[5087,5088,5091],"card",{"icon":5089,"title":5090},"i-lucide-target","🎯 Мета лекції",[5092,5093,5094,5098,5101,5104,5107],"ul",{},[5095,5096,5097],"li",{},"Опанувати концепцію трьох фундаментальних компонентів архітектури NestJS",[5095,5099,5100],{},"Зрозуміти роль модулів як організаційних блоків застосунку",[5095,5102,5103],{},"Навчитися відокремлювати відповідальності контролерів та провайдерів",[5095,5105,5106],{},"Вивчити механізми взаємодії компонентів через систему впровадження залежностей",[5095,5108,5109],{},"Побудувати ментальну модель графа залежностей у застосунку",[5087,5111,5113],{"icon":4574,"title":5112},"🔑 Ключові терміни",[5092,5114,5115,5127,5136,5145,5154],{},[5095,5116,5117,5121,5122,5126],{},[5118,5119,5120],"strong",{},"Module"," (",[5123,5124,5125],"em",{},"модуль","): організаційний блок, що групує пов'язані компоненти",[5095,5128,5129,5121,5132,5135],{},[5118,5130,5131],{},"Controller",[5123,5133,5134],{},"контролер","): компонент, відповідальний за обробку HTTP-запитів та формування відповідей",[5095,5137,5138,5121,5141,5144],{},[5118,5139,5140],{},"Provider",[5123,5142,5143],{},"провайдер","): загальне поняття для класів, що інкапсулюють бізнес-логіку та можуть бути впровадженими",[5095,5146,5147,5121,5150,5153],{},[5118,5148,5149],{},"Service",[5123,5151,5152],{},"сервіс","): найпоширеніший тип провайдера, що містить бізнес-правила",[5095,5155,5156,5121,5159,5162],{},[5118,5157,5158],{},"Dependency Graph",[5123,5160,5161],{},"граф залежностей","): структура, що описує відношення між компонентами системи",[5164,5165,5167],"h2",{"id":5166},"архітектурна-тріада-фундамент-nestjs","Архітектурна тріада: фундамент NestJS",[5169,5170,5171,5172,5121,5175,5178,5179,5121,5182,5185,5186,5121,5189,5192],"p",{},"Вся архітектура NestJS побудована навколо трьох фундаментальних концепцій, які формують основу будь-якого застосунку в цьому фреймворку. Ці три компоненти — ",[5118,5173,5174],{},"модулі",[5123,5176,5177],{},"modules","), ",[5118,5180,5181],{},"контролери",[5123,5183,5184],{},"controllers",") та ",[5118,5187,5188],{},"провайдери",[5123,5190,5191],{},"providers",") — діють як архітектурні стовпи, що підтримують всю структуру системи. Розуміння їхніх ролей, відповідальностей та механізмів взаємодії є критично важливим для ефективної розробки в NestJS.",[5169,5194,5195],{},"Кожен з цих компонентів має чітко визначену роль у загальній архітектурі. Модулі організовують код у логічні блоки, контролери обробляють вхідні запити від клієнтів, а провайдери інкапсулюють бізнес-логіку та забезпечують повторне використання коду. Разом вони створюють гнучку, масштабовану та легко підтримувану архітектуру, що дозволяє розробникам будувати застосунки будь-якого рівня складності.",[5197,5198,5199],"mermaid",{},[5200,5201,5205],"pre",{"className":5202,"code":5203,"language":5197,"meta":5204,"style":5204},"language-mermaid shiki shiki-themes light-plus dark-plus dark-plus","graph TB\n    subgraph \"Архітектура NestJS\"\n        M[Модулі\u003Cbr\u002F>Modules]\n        C[Контролери\u003Cbr\u002F>Controllers]\n        P[Провайдери\u003Cbr\u002F>Providers]\n    end\n    \n    M -->|організовують| C\n    M -->|організовують| P\n    C -->|використовують| P\n    \n    M -.->|описують залежності| M\n    \n    style M fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n    style C fill:#f59e0b,stroke:#b45309,color:#ffffff\n    style P fill:#22c55e,stroke:#15803d,color:#ffffff\n","",[5206,5207,5208,5216,5222,5228,5234,5240,5246,5252,5258,5264,5270,5275,5281,5286,5292,5298],"code",{"__ignoreMap":5204},[5209,5210,5213],"span",{"class":5211,"line":5212},"line",1,[5209,5214,5215],{},"graph TB\n",[5209,5217,5219],{"class":5211,"line":5218},2,[5209,5220,5221],{},"    subgraph \"Архітектура NestJS\"\n",[5209,5223,5225],{"class":5211,"line":5224},3,[5209,5226,5227],{},"        M[Модулі\u003Cbr\u002F>Modules]\n",[5209,5229,5231],{"class":5211,"line":5230},4,[5209,5232,5233],{},"        C[Контролери\u003Cbr\u002F>Controllers]\n",[5209,5235,5237],{"class":5211,"line":5236},5,[5209,5238,5239],{},"        P[Провайдери\u003Cbr\u002F>Providers]\n",[5209,5241,5243],{"class":5211,"line":5242},6,[5209,5244,5245],{},"    end\n",[5209,5247,5249],{"class":5211,"line":5248},7,[5209,5250,5251],{},"    \n",[5209,5253,5255],{"class":5211,"line":5254},8,[5209,5256,5257],{},"    M -->|організовують| C\n",[5209,5259,5261],{"class":5211,"line":5260},9,[5209,5262,5263],{},"    M -->|організовують| P\n",[5209,5265,5267],{"class":5211,"line":5266},10,[5209,5268,5269],{},"    C -->|використовують| P\n",[5209,5271,5273],{"class":5211,"line":5272},11,[5209,5274,5251],{},[5209,5276,5278],{"class":5211,"line":5277},12,[5209,5279,5280],{},"    M -.->|описують залежності| M\n",[5209,5282,5284],{"class":5211,"line":5283},13,[5209,5285,5251],{},[5209,5287,5289],{"class":5211,"line":5288},14,[5209,5290,5291],{},"    style M fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n",[5209,5293,5295],{"class":5211,"line":5294},15,[5209,5296,5297],{},"    style C fill:#f59e0b,stroke:#b45309,color:#ffffff\n",[5209,5299,5301],{"class":5211,"line":5300},16,[5209,5302,5303],{},"    style P fill:#22c55e,stroke:#15803d,color:#ffffff\n",[5305,5306,5307],"note",{},"Три стовпи архітектури NestJS не є ізольованими концепціями — вони тісно переплетені та працюють у синергії. Модулі визначають контекст існування контролерів та провайдерів, контролери координують виклики провайдерів, а провайдери можуть використовувати інші провайдери, формуючи складні графи залежностей.",[5164,5309,5311],{"id":5310},"модулі-організаційні-блоки-застосунку","Модулі: організаційні блоки застосунку",[5169,5313,5314,5315,5317,5318,5321],{},"Модулі (",[5123,5316,5177],{},") є фундаментальним механізмом організації коду в NestJS. Кожен модуль — це клас, позначений декоратором ",[5206,5319,5320],{},"@Module()",", який інкапсулює певну функціональність застосунку та визначає, які компоненти належать до цієї функціональності, а також як вони взаємодіють з іншими частинами системи.",[5323,5324,5326],"h3",{"id":5325},"концепція-модульності-та-інкапсуляції","Концепція модульності та інкапсуляції",[5169,5328,5329],{},"Модульність — це принцип проєктування програмного забезпечення, що передбачає розбиття системи на незалежні, самодостатні блоки, кожен з яких відповідає за певну область функціональності. У контексті NestJS модуль може представляти бізнес-домен (наприклад, управління користувачами), технічну можливість (наприклад, автентифікацію) або інфраструктурну функцію (наприклад, роботу з базою даних).",[5169,5331,5332],{},"Інкапсуляція в модулях означає, що всі деталі реалізації певної функціональності приховані всередині модуля. Інші частини застосунку взаємодіють з модулем виключно через його публічний інтерфейс — експортовані компоненти. Це створює чіткі межі між різними частинами системи та зменшує складність, дозволяючи розробникам зосередитися на одному аспекті застосунку, не турбуючись про деталі інших модулів.",[5323,5334,5336],{"id":5335},"анатомія-декоратора-module","Анатомія декоратора @Module",[5169,5338,5339,5340,5342],{},"Декоратор ",[5206,5341,5320],{}," приймає об'єкт конфігурації з чотирма основними властивостями, кожна з яких відіграє специфічну роль в організації та взаємодії модулів:",[5200,5344,5348],{"className":5345,"code":5346,"language":5347,"meta":5204,"style":5204},"language-typescript shiki shiki-themes light-plus dark-plus dark-plus","import { Module } from '@nestjs\u002Fcommon';\n\n@Module({\n  imports: [],      \u002F\u002F Модулі, функціональність яких потрібна поточному модулю\n  controllers: [],  \u002F\u002F Контролери, що належать до цього модуля\n  providers: [],    \u002F\u002F Провайдери, доступні всередині модуля\n  exports: [],      \u002F\u002F Провайдери, які модуль робить доступними для інших модулів\n})\nexport class SomeModule {}\n","typescript",[5206,5349,5350,5376,5382,5393,5405,5416,5427,5437,5442],{"__ignoreMap":5204},[5209,5351,5352,5356,5360,5363,5366,5369,5373],{"class":5211,"line":5212},[5209,5353,5355],{"class":5354},"s8xlr","import",[5209,5357,5359],{"class":5358},"sHH4Y"," { ",[5209,5361,5120],{"class":5362},"siwwj",[5209,5364,5365],{"class":5358}," } ",[5209,5367,5368],{"class":5354},"from",[5209,5370,5372],{"class":5371},"sbdoH"," '@nestjs\u002Fcommon'",[5209,5374,5375],{"class":5358},";\n",[5209,5377,5378],{"class":5211,"line":5218},[5209,5379,5381],{"emptyLinePlaceholder":5380},true,"\n",[5209,5383,5384,5387,5390],{"class":5211,"line":5224},[5209,5385,5386],{"class":5358},"@",[5209,5388,5120],{"class":5389},"s8Opu",[5209,5391,5392],{"class":5358},"({\n",[5209,5394,5395,5398,5401],{"class":5211,"line":5230},[5209,5396,5397],{"class":5362},"  imports:",[5209,5399,5400],{"class":5358}," [],      ",[5209,5402,5404],{"class":5403},"spJ8K","\u002F\u002F Модулі, функціональність яких потрібна поточному модулю\n",[5209,5406,5407,5410,5413],{"class":5211,"line":5236},[5209,5408,5409],{"class":5362},"  controllers:",[5209,5411,5412],{"class":5358}," [],  ",[5209,5414,5415],{"class":5403},"\u002F\u002F Контролери, що належать до цього модуля\n",[5209,5417,5418,5421,5424],{"class":5211,"line":5242},[5209,5419,5420],{"class":5362},"  providers:",[5209,5422,5423],{"class":5358}," [],    ",[5209,5425,5426],{"class":5403},"\u002F\u002F Провайдери, доступні всередині модуля\n",[5209,5428,5429,5432,5434],{"class":5211,"line":5248},[5209,5430,5431],{"class":5362},"  exports:",[5209,5433,5400],{"class":5358},[5209,5435,5436],{"class":5403},"\u002F\u002F Провайдери, які модуль робить доступними для інших модулів\n",[5209,5438,5439],{"class":5211,"line":5254},[5209,5440,5441],{"class":5358},"})\n",[5209,5443,5444,5447,5451,5455],{"class":5211,"line":5260},[5209,5445,5446],{"class":5354},"export",[5209,5448,5450],{"class":5449},"su1O8"," class",[5209,5452,5454],{"class":5453},"sN1BT"," SomeModule",[5209,5456,5457],{"class":5358}," {}\n",[5169,5459,5460,5466],{},[5118,5461,5462,5463],{},"Властивість ",[5206,5464,5465],{},"imports"," дозволяє модулю використовувати функціональність інших модулів. Коли модуль A імпортує модуль B, всі експортовані провайдери з модуля B стають доступними для компонентів модуля A. Це створює явні залежності між модулями та забезпечує чітку структуру застосунку.",[5169,5468,5469,5473,5474,5476],{},[5118,5470,5462,5471],{},[5206,5472,5184],{}," перераховує всі контролери, які належать до цього модуля. NestJS автоматично створить екземпляри цих контролерів та зареєструє їхні маршрути в системі маршрутизації. Контролери мають доступ до всіх провайдерів, оголошених у властивості ",[5206,5475,5191],{}," поточного модуля, а також до експортованих провайдерів з імпортованих модулів.",[5169,5478,5479,5483,5484,5487],{},[5118,5480,5462,5481],{},[5206,5482,5191],{}," визначає класи, які будуть керуватися IoC-контейнером (",[5123,5485,5486],{},"Inversion of Control container",") у контексті цього модуля. Провайдери можуть бути впроваджені в конструктори контролерів та інших провайдерів усередині модуля. За замовчуванням провайдери є приватними для модуля — вони недоступні ззовні, якщо явно не експортовані.",[5169,5489,5490,5495,5496,5498,5499,5501],{},[5118,5491,5462,5492],{},[5206,5493,5494],{},"exports"," визначає, які провайдери з поточного модуля будуть доступні іншим модулям, що імпортують цей модуль. Це механізм створення публічного API модуля. Важливо розуміти, що експортувати можна лише ті провайдери, які оголошені у властивості ",[5206,5497,5191],{}," цього ж модуля, або цілі модулі з властивості ",[5206,5500,5465],{},".",[5503,5504,5506],"plant-uml",{"alt":5505},"Структура модуля в NestJS",[5200,5507,5511],{"className":5508,"code":5509,"language":5510,"meta":5204,"style":5204},"language-plantuml shiki shiki-themes light-plus dark-plus dark-plus","@startuml\nskinparam style plain\nskinparam backgroundColor #FFFFFF\n\npackage \"UserModule\" #DBEAFE {\n  \n  rectangle \"imports\" #F1F5F9 {\n    [DatabaseModule]\n    [AuthModule]\n  }\n  \n  rectangle \"controllers\" #FEF3C7 {\n    [UserController]\n  }\n  \n  rectangle \"providers\" #DCFCE7 {\n    [UserService]\n    [UserRepository]\n  }\n  \n  rectangle \"exports\" #E2E8F0 {\n    [UserService]\n  }\n}\n\n[DatabaseModule] ..> [UserRepository] : надає можливості\u003Cbr\u002F>роботи з БД\n[AuthModule] ..> [UserService] : надає автентифікацію\n[UserController] --> [UserService] : використовує\n[UserService] --> [UserRepository] : використовує\n\nnote right of \"exports\"\n  Лише UserService доступний\n  для інших модулів.\n  UserRepository залишається\n  приватним усередині модуля.\nend note\n\n@enduml\n","plantuml",[5206,5512,5513,5518,5523,5528,5532,5537,5542,5547,5552,5557,5562,5566,5571,5576,5580,5584,5589,5595,5601,5606,5611,5617,5622,5627,5633,5638,5644,5650,5656,5662,5667,5673,5679,5685,5691,5697,5703,5708],{"__ignoreMap":5204},[5209,5514,5515],{"class":5211,"line":5212},[5209,5516,5517],{},"@startuml\n",[5209,5519,5520],{"class":5211,"line":5218},[5209,5521,5522],{},"skinparam style plain\n",[5209,5524,5525],{"class":5211,"line":5224},[5209,5526,5527],{},"skinparam backgroundColor #FFFFFF\n",[5209,5529,5530],{"class":5211,"line":5230},[5209,5531,5381],{"emptyLinePlaceholder":5380},[5209,5533,5534],{"class":5211,"line":5236},[5209,5535,5536],{},"package \"UserModule\" #DBEAFE {\n",[5209,5538,5539],{"class":5211,"line":5242},[5209,5540,5541],{},"  \n",[5209,5543,5544],{"class":5211,"line":5248},[5209,5545,5546],{},"  rectangle \"imports\" #F1F5F9 {\n",[5209,5548,5549],{"class":5211,"line":5254},[5209,5550,5551],{},"    [DatabaseModule]\n",[5209,5553,5554],{"class":5211,"line":5260},[5209,5555,5556],{},"    [AuthModule]\n",[5209,5558,5559],{"class":5211,"line":5266},[5209,5560,5561],{},"  }\n",[5209,5563,5564],{"class":5211,"line":5272},[5209,5565,5541],{},[5209,5567,5568],{"class":5211,"line":5277},[5209,5569,5570],{},"  rectangle \"controllers\" #FEF3C7 {\n",[5209,5572,5573],{"class":5211,"line":5283},[5209,5574,5575],{},"    [UserController]\n",[5209,5577,5578],{"class":5211,"line":5288},[5209,5579,5561],{},[5209,5581,5582],{"class":5211,"line":5294},[5209,5583,5541],{},[5209,5585,5586],{"class":5211,"line":5300},[5209,5587,5588],{},"  rectangle \"providers\" #DCFCE7 {\n",[5209,5590,5592],{"class":5211,"line":5591},17,[5209,5593,5594],{},"    [UserService]\n",[5209,5596,5598],{"class":5211,"line":5597},18,[5209,5599,5600],{},"    [UserRepository]\n",[5209,5602,5604],{"class":5211,"line":5603},19,[5209,5605,5561],{},[5209,5607,5609],{"class":5211,"line":5608},20,[5209,5610,5541],{},[5209,5612,5614],{"class":5211,"line":5613},21,[5209,5615,5616],{},"  rectangle \"exports\" #E2E8F0 {\n",[5209,5618,5620],{"class":5211,"line":5619},22,[5209,5621,5594],{},[5209,5623,5625],{"class":5211,"line":5624},23,[5209,5626,5561],{},[5209,5628,5630],{"class":5211,"line":5629},24,[5209,5631,5632],{},"}\n",[5209,5634,5636],{"class":5211,"line":5635},25,[5209,5637,5381],{"emptyLinePlaceholder":5380},[5209,5639,5641],{"class":5211,"line":5640},26,[5209,5642,5643],{},"[DatabaseModule] ..> [UserRepository] : надає можливості\u003Cbr\u002F>роботи з БД\n",[5209,5645,5647],{"class":5211,"line":5646},27,[5209,5648,5649],{},"[AuthModule] ..> [UserService] : надає автентифікацію\n",[5209,5651,5653],{"class":5211,"line":5652},28,[5209,5654,5655],{},"[UserController] --> [UserService] : використовує\n",[5209,5657,5659],{"class":5211,"line":5658},29,[5209,5660,5661],{},"[UserService] --> [UserRepository] : використовує\n",[5209,5663,5665],{"class":5211,"line":5664},30,[5209,5666,5381],{"emptyLinePlaceholder":5380},[5209,5668,5670],{"class":5211,"line":5669},31,[5209,5671,5672],{},"note right of \"exports\"\n",[5209,5674,5676],{"class":5211,"line":5675},32,[5209,5677,5678],{},"  Лише UserService доступний\n",[5209,5680,5682],{"class":5211,"line":5681},33,[5209,5683,5684],{},"  для інших модулів.\n",[5209,5686,5688],{"class":5211,"line":5687},34,[5209,5689,5690],{},"  UserRepository залишається\n",[5209,5692,5694],{"class":5211,"line":5693},35,[5209,5695,5696],{},"  приватним усередині модуля.\n",[5209,5698,5700],{"class":5211,"line":5699},36,[5209,5701,5702],{},"end note\n",[5209,5704,5706],{"class":5211,"line":5705},37,[5209,5707,5381],{"emptyLinePlaceholder":5380},[5209,5709,5711],{"class":5211,"line":5710},38,[5209,5712,5713],{},"@enduml\n",[5323,5715,5717],{"id":5716},"кореневий-модуль-та-модульне-дерево","Кореневий модуль та модульне дерево",[5169,5719,5720,5721,5724,5725,5728],{},"Кожен NestJS-застосунок має один кореневий модуль (",[5123,5722,5723],{},"root module","), який традиційно називається ",[5206,5726,5727],{},"AppModule",". Це точка входу для побудови графа модулів застосунку. Під час запуску NestJS починає з кореневого модуля та рекурсивно обходить всі імпортовані модулі, будуючи повне дерево залежностей.",[5169,5730,5731],{},"Кореневий модуль зазвичай імпортує всі основні функціональні модулі застосунку, створюючи центральну точку, з якої розгортається вся архітектура. Це дерево модулів формує ієрархічну структуру, де кожен модуль може імпортувати інші модулі, створюючи мережу залежностей.",[5733,5734,5735,5911],"code-group",{},[5200,5736,5739],{"className":5345,"code":5737,"filename":5738,"language":5347,"meta":5204,"style":5204},"import { Module } from '@nestjs\u002Fcommon';\nimport { UserModule } from '.\u002Fuser\u002Fuser.module';\nimport { AuthModule } from '.\u002Fauth\u002Fauth.module';\nimport { ProductModule } from '.\u002Fproduct\u002Fproduct.module';\nimport { OrderModule } from '.\u002Forder\u002Forder.module';\n\n@Module({\n  imports: [\n    UserModule,    \u002F\u002F Функціональність користувачів\n    AuthModule,    \u002F\u002F Автентифікація та авторизація\n    ProductModule, \u002F\u002F Управління товарами\n    OrderModule,   \u002F\u002F Обробка замовлень\n  ],\n})\nexport class AppModule {}\n","app.module.ts - Кореневий модуль",[5206,5740,5741,5757,5775,5793,5811,5829,5833,5841,5848,5859,5869,5880,5891,5896,5900],{"__ignoreMap":5204},[5209,5742,5743,5745,5747,5749,5751,5753,5755],{"class":5211,"line":5212},[5209,5744,5355],{"class":5354},[5209,5746,5359],{"class":5358},[5209,5748,5120],{"class":5362},[5209,5750,5365],{"class":5358},[5209,5752,5368],{"class":5354},[5209,5754,5372],{"class":5371},[5209,5756,5375],{"class":5358},[5209,5758,5759,5761,5763,5766,5768,5770,5773],{"class":5211,"line":5218},[5209,5760,5355],{"class":5354},[5209,5762,5359],{"class":5358},[5209,5764,5765],{"class":5362},"UserModule",[5209,5767,5365],{"class":5358},[5209,5769,5368],{"class":5354},[5209,5771,5772],{"class":5371}," '.\u002Fuser\u002Fuser.module'",[5209,5774,5375],{"class":5358},[5209,5776,5777,5779,5781,5784,5786,5788,5791],{"class":5211,"line":5224},[5209,5778,5355],{"class":5354},[5209,5780,5359],{"class":5358},[5209,5782,5783],{"class":5362},"AuthModule",[5209,5785,5365],{"class":5358},[5209,5787,5368],{"class":5354},[5209,5789,5790],{"class":5371}," '.\u002Fauth\u002Fauth.module'",[5209,5792,5375],{"class":5358},[5209,5794,5795,5797,5799,5802,5804,5806,5809],{"class":5211,"line":5230},[5209,5796,5355],{"class":5354},[5209,5798,5359],{"class":5358},[5209,5800,5801],{"class":5362},"ProductModule",[5209,5803,5365],{"class":5358},[5209,5805,5368],{"class":5354},[5209,5807,5808],{"class":5371}," '.\u002Fproduct\u002Fproduct.module'",[5209,5810,5375],{"class":5358},[5209,5812,5813,5815,5817,5820,5822,5824,5827],{"class":5211,"line":5236},[5209,5814,5355],{"class":5354},[5209,5816,5359],{"class":5358},[5209,5818,5819],{"class":5362},"OrderModule",[5209,5821,5365],{"class":5358},[5209,5823,5368],{"class":5354},[5209,5825,5826],{"class":5371}," '.\u002Forder\u002Forder.module'",[5209,5828,5375],{"class":5358},[5209,5830,5831],{"class":5211,"line":5242},[5209,5832,5381],{"emptyLinePlaceholder":5380},[5209,5834,5835,5837,5839],{"class":5211,"line":5248},[5209,5836,5386],{"class":5358},[5209,5838,5120],{"class":5389},[5209,5840,5392],{"class":5358},[5209,5842,5843,5845],{"class":5211,"line":5254},[5209,5844,5397],{"class":5362},[5209,5846,5847],{"class":5358}," [\n",[5209,5849,5850,5853,5856],{"class":5211,"line":5260},[5209,5851,5852],{"class":5362},"    UserModule",[5209,5854,5855],{"class":5358},",    ",[5209,5857,5858],{"class":5403},"\u002F\u002F Функціональність користувачів\n",[5209,5860,5861,5864,5866],{"class":5211,"line":5266},[5209,5862,5863],{"class":5362},"    AuthModule",[5209,5865,5855],{"class":5358},[5209,5867,5868],{"class":5403},"\u002F\u002F Автентифікація та авторизація\n",[5209,5870,5871,5874,5877],{"class":5211,"line":5272},[5209,5872,5873],{"class":5362},"    ProductModule",[5209,5875,5876],{"class":5358},", ",[5209,5878,5879],{"class":5403},"\u002F\u002F Управління товарами\n",[5209,5881,5882,5885,5888],{"class":5211,"line":5277},[5209,5883,5884],{"class":5362},"    OrderModule",[5209,5886,5887],{"class":5358},",   ",[5209,5889,5890],{"class":5403},"\u002F\u002F Обробка замовлень\n",[5209,5892,5893],{"class":5211,"line":5283},[5209,5894,5895],{"class":5358},"  ],\n",[5209,5897,5898],{"class":5211,"line":5288},[5209,5899,5441],{"class":5358},[5209,5901,5902,5904,5906,5909],{"class":5211,"line":5294},[5209,5903,5446],{"class":5354},[5209,5905,5450],{"class":5449},[5209,5907,5908],{"class":5453}," AppModule",[5209,5910,5457],{"class":5358},[5200,5912,5915],{"className":5345,"code":5913,"filename":5914,"language":5347,"meta":5204,"style":5204},"import { Module } from '@nestjs\u002Fcommon';\nimport { UserController } from '.\u002Fuser.controller';\nimport { UserService } from '.\u002Fuser.service';\n\n@Module({\n  controllers: [UserController],\n  providers: [UserService],\n  exports: [UserService], \u002F\u002F Інші модулі зможуть використовувати UserService\n})\nexport class UserModule {}\n","user\u002Fuser.module.ts - Функціональний модуль",[5206,5916,5917,5933,5951,5969,5973,5981,5993,6003,6017,6021],{"__ignoreMap":5204},[5209,5918,5919,5921,5923,5925,5927,5929,5931],{"class":5211,"line":5212},[5209,5920,5355],{"class":5354},[5209,5922,5359],{"class":5358},[5209,5924,5120],{"class":5362},[5209,5926,5365],{"class":5358},[5209,5928,5368],{"class":5354},[5209,5930,5372],{"class":5371},[5209,5932,5375],{"class":5358},[5209,5934,5935,5937,5939,5942,5944,5946,5949],{"class":5211,"line":5218},[5209,5936,5355],{"class":5354},[5209,5938,5359],{"class":5358},[5209,5940,5941],{"class":5362},"UserController",[5209,5943,5365],{"class":5358},[5209,5945,5368],{"class":5354},[5209,5947,5948],{"class":5371}," '.\u002Fuser.controller'",[5209,5950,5375],{"class":5358},[5209,5952,5953,5955,5957,5960,5962,5964,5967],{"class":5211,"line":5224},[5209,5954,5355],{"class":5354},[5209,5956,5359],{"class":5358},[5209,5958,5959],{"class":5362},"UserService",[5209,5961,5365],{"class":5358},[5209,5963,5368],{"class":5354},[5209,5965,5966],{"class":5371}," '.\u002Fuser.service'",[5209,5968,5375],{"class":5358},[5209,5970,5971],{"class":5211,"line":5230},[5209,5972,5381],{"emptyLinePlaceholder":5380},[5209,5974,5975,5977,5979],{"class":5211,"line":5236},[5209,5976,5386],{"class":5358},[5209,5978,5120],{"class":5389},[5209,5980,5392],{"class":5358},[5209,5982,5983,5985,5988,5990],{"class":5211,"line":5242},[5209,5984,5409],{"class":5362},[5209,5986,5987],{"class":5358}," [",[5209,5989,5941],{"class":5362},[5209,5991,5992],{"class":5358},"],\n",[5209,5994,5995,5997,5999,6001],{"class":5211,"line":5248},[5209,5996,5420],{"class":5362},[5209,5998,5987],{"class":5358},[5209,6000,5959],{"class":5362},[5209,6002,5992],{"class":5358},[5209,6004,6005,6007,6009,6011,6014],{"class":5211,"line":5254},[5209,6006,5431],{"class":5362},[5209,6008,5987],{"class":5358},[5209,6010,5959],{"class":5362},[5209,6012,6013],{"class":5358},"], ",[5209,6015,6016],{"class":5403},"\u002F\u002F Інші модулі зможуть використовувати UserService\n",[5209,6018,6019],{"class":5211,"line":5260},[5209,6020,5441],{"class":5358},[5209,6022,6023,6025,6027,6030],{"class":5211,"line":5266},[5209,6024,5446],{"class":5354},[5209,6026,5450],{"class":5449},[5209,6028,6029],{"class":5453}," UserModule",[5209,6031,5457],{"class":5358},[6033,6034,6035,6036,6039],"tip",{},"Структура модулів не обов'язково має бути суворо ієрархічною. Модулі можуть формувати складні графи залежностей, де один модуль імпортує кілька інших, а ті, у свою чергу, можуть імпортувати спільні модулі. NestJS автоматично керує створенням синглтон-екземплярів (",[5123,6037,6038],{},"singleton instances",") провайдерів, забезпечуючи, що навіть якщо модуль імпортовано в кілька місць, його провайдери створюються лише один раз.",[5164,6041,6043],{"id":6042},"контролери-обробка-http-запитів","Контролери: обробка HTTP-запитів",[5169,6045,6046,6047,6049],{},"Контролери (",[5123,6048,5184],{},") є вхідними точками застосунку — компонентами, відповідальними за обробку вхідних HTTP-запитів та повернення відповідей клієнту. Контролери не повинні містити бізнес-логіку; їхня роль обмежується координацією: прийняти запит, делегувати роботу відповідним сервісам та сформувати HTTP-відповідь.",[5323,6051,6053],{"id":6052},"відповідальності-контролера","Відповідальності контролера",[5169,6055,6056],{},"Основна відповідальність контролера — бути посередником між HTTP-шаром та бізнес-логікою застосунку. Контролер виконує кілька чітко визначених функцій:",[6058,6059,6060,6066,6072,6078,6084],"ol",{},[5095,6061,6062,6065],{},[5118,6063,6064],{},"Маршрутизація",": Визначення, який метод контролера має бути викликаний для конкретного HTTP-запиту на основі шляху URL та HTTP-методу",[5095,6067,6068,6071],{},[5118,6069,6070],{},"Екстракція даних",": Отримання необхідних даних із запиту (параметри шляху, query-параметри, тіло запиту, заголовки)",[5095,6073,6074,6077],{},[5118,6075,6076],{},"Валідація вхідних даних",": Перевірка коректності отриманих даних (часто делегується pipes, але контролер координує цей процес)",[5095,6079,6080,6083],{},[5118,6081,6082],{},"Делегування бізнес-логіки",": Виклик відповідних методів сервісів для виконання бізнес-операцій",[5095,6085,6086,6089],{},[5118,6087,6088],{},"Формування відповіді",": Перетворення результатів роботи сервісів у HTTP-відповідь з відповідним статус-кодом та заголовками",[5323,6091,6093],{"id":6092},"декоратор-controller-та-базовий-маршрут","Декоратор @Controller та базовий маршрут",[5169,6095,6096,6097,6100,6101,6104],{},"Клас позначається як контролер за допомогою декоратора ",[5206,6098,6099],{},"@Controller()",", який може приймати необов'язковий аргумент — базовий маршрут (",[5123,6102,6103],{},"route prefix","). Цей базовий маршрут додається до всіх маршрутів, визначених у методах контролера, створюючи логічне групування ендпоінтів.",[5200,6106,6108],{"className":5345,"code":6107,"language":5347,"meta":5204,"style":5204},"import { Controller, Get, Post, Body, Param } from '@nestjs\u002Fcommon';\n\n@Controller('users') \u002F\u002F Базовий маршрут: \u002Fusers\nexport class UserController {\n  constructor(private readonly userService: UserService) {}\n\n  @Get() \u002F\u002F Повний шлях: GET \u002Fusers\n  findAll() {\n    return this.userService.findAll();\n  }\n\n  @Get(':id') \u002F\u002F Повний шлях: GET \u002Fusers\u002F:id\n  findOne(@Param('id') id: string) {\n    return this.userService.findOne(id);\n  }\n\n  @Post() \u002F\u002F Повний шлях: POST \u002Fusers\n  create(@Body() createUserDto: CreateUserDto) {\n    return this.userService.create(createUserDto);\n  }\n}\n",[5206,6109,6110,6146,6150,6168,6180,6204,6208,6221,6229,6250,6254,6258,6274,6302,6324,6328,6332,6343,6364,6385,6389],{"__ignoreMap":5204},[5209,6111,6112,6114,6116,6118,6120,6123,6125,6128,6130,6133,6135,6138,6140,6142,6144],{"class":5211,"line":5212},[5209,6113,5355],{"class":5354},[5209,6115,5359],{"class":5358},[5209,6117,5131],{"class":5362},[5209,6119,5876],{"class":5358},[5209,6121,6122],{"class":5362},"Get",[5209,6124,5876],{"class":5358},[5209,6126,6127],{"class":5362},"Post",[5209,6129,5876],{"class":5358},[5209,6131,6132],{"class":5362},"Body",[5209,6134,5876],{"class":5358},[5209,6136,6137],{"class":5362},"Param",[5209,6139,5365],{"class":5358},[5209,6141,5368],{"class":5354},[5209,6143,5372],{"class":5371},[5209,6145,5375],{"class":5358},[5209,6147,6148],{"class":5211,"line":5218},[5209,6149,5381],{"emptyLinePlaceholder":5380},[5209,6151,6152,6154,6156,6159,6162,6165],{"class":5211,"line":5224},[5209,6153,5386],{"class":5358},[5209,6155,5131],{"class":5389},[5209,6157,6158],{"class":5358},"(",[5209,6160,6161],{"class":5371},"'users'",[5209,6163,6164],{"class":5358},") ",[5209,6166,6167],{"class":5403},"\u002F\u002F Базовий маршрут: \u002Fusers\n",[5209,6169,6170,6172,6174,6177],{"class":5211,"line":5230},[5209,6171,5446],{"class":5354},[5209,6173,5450],{"class":5449},[5209,6175,6176],{"class":5453}," UserController",[5209,6178,6179],{"class":5358}," {\n",[5209,6181,6182,6185,6187,6190,6193,6196,6199,6201],{"class":5211,"line":5236},[5209,6183,6184],{"class":5449},"  constructor",[5209,6186,6158],{"class":5358},[5209,6188,6189],{"class":5449},"private",[5209,6191,6192],{"class":5449}," readonly",[5209,6194,6195],{"class":5362}," userService",[5209,6197,6198],{"class":5358},": ",[5209,6200,5959],{"class":5453},[5209,6202,6203],{"class":5358},") {}\n",[5209,6205,6206],{"class":5211,"line":5242},[5209,6207,5381],{"emptyLinePlaceholder":5380},[5209,6209,6210,6213,6215,6218],{"class":5211,"line":5248},[5209,6211,6212],{"class":5358},"  @",[5209,6214,6122],{"class":5389},[5209,6216,6217],{"class":5358},"() ",[5209,6219,6220],{"class":5403},"\u002F\u002F Повний шлях: GET \u002Fusers\n",[5209,6222,6223,6226],{"class":5211,"line":5254},[5209,6224,6225],{"class":5389},"  findAll",[5209,6227,6228],{"class":5358},"() {\n",[5209,6230,6231,6234,6237,6239,6242,6244,6247],{"class":5211,"line":5260},[5209,6232,6233],{"class":5354},"    return",[5209,6235,6236],{"class":5449}," this",[5209,6238,5501],{"class":5358},[5209,6240,6241],{"class":5362},"userService",[5209,6243,5501],{"class":5358},[5209,6245,6246],{"class":5389},"findAll",[5209,6248,6249],{"class":5358},"();\n",[5209,6251,6252],{"class":5211,"line":5266},[5209,6253,5561],{"class":5358},[5209,6255,6256],{"class":5211,"line":5272},[5209,6257,5381],{"emptyLinePlaceholder":5380},[5209,6259,6260,6262,6264,6266,6269,6271],{"class":5211,"line":5277},[5209,6261,6212],{"class":5358},[5209,6263,6122],{"class":5389},[5209,6265,6158],{"class":5358},[5209,6267,6268],{"class":5371},"':id'",[5209,6270,6164],{"class":5358},[5209,6272,6273],{"class":5403},"\u002F\u002F Повний шлях: GET \u002Fusers\u002F:id\n",[5209,6275,6276,6279,6282,6284,6286,6289,6291,6294,6296,6299],{"class":5211,"line":5283},[5209,6277,6278],{"class":5389},"  findOne",[5209,6280,6281],{"class":5358},"(@",[5209,6283,6137],{"class":5389},[5209,6285,6158],{"class":5358},[5209,6287,6288],{"class":5371},"'id'",[5209,6290,6164],{"class":5358},[5209,6292,6293],{"class":5362},"id",[5209,6295,6198],{"class":5358},[5209,6297,6298],{"class":5453},"string",[5209,6300,6301],{"class":5358},") {\n",[5209,6303,6304,6306,6308,6310,6312,6314,6317,6319,6321],{"class":5211,"line":5288},[5209,6305,6233],{"class":5354},[5209,6307,6236],{"class":5449},[5209,6309,5501],{"class":5358},[5209,6311,6241],{"class":5362},[5209,6313,5501],{"class":5358},[5209,6315,6316],{"class":5389},"findOne",[5209,6318,6158],{"class":5358},[5209,6320,6293],{"class":5362},[5209,6322,6323],{"class":5358},");\n",[5209,6325,6326],{"class":5211,"line":5294},[5209,6327,5561],{"class":5358},[5209,6329,6330],{"class":5211,"line":5300},[5209,6331,5381],{"emptyLinePlaceholder":5380},[5209,6333,6334,6336,6338,6340],{"class":5211,"line":5591},[5209,6335,6212],{"class":5358},[5209,6337,6127],{"class":5389},[5209,6339,6217],{"class":5358},[5209,6341,6342],{"class":5403},"\u002F\u002F Повний шлях: POST \u002Fusers\n",[5209,6344,6345,6348,6350,6352,6354,6357,6359,6362],{"class":5211,"line":5597},[5209,6346,6347],{"class":5389},"  create",[5209,6349,6281],{"class":5358},[5209,6351,6132],{"class":5389},[5209,6353,6217],{"class":5358},[5209,6355,6356],{"class":5362},"createUserDto",[5209,6358,6198],{"class":5358},[5209,6360,6361],{"class":5453},"CreateUserDto",[5209,6363,6301],{"class":5358},[5209,6365,6366,6368,6370,6372,6374,6376,6379,6381,6383],{"class":5211,"line":5603},[5209,6367,6233],{"class":5354},[5209,6369,6236],{"class":5449},[5209,6371,5501],{"class":5358},[5209,6373,6241],{"class":5362},[5209,6375,5501],{"class":5358},[5209,6377,6378],{"class":5389},"create",[5209,6380,6158],{"class":5358},[5209,6382,6356],{"class":5362},[5209,6384,6323],{"class":5358},[5209,6386,6387],{"class":5211,"line":5608},[5209,6388,5561],{"class":5358},[5209,6390,6391],{"class":5211,"line":5613},[5209,6392,5632],{"class":5358},[5169,6394,6395,6396,6399,6400,6403,6404,6406,6407,6410,6411,6413,6414,6417,6418,6421,6422,6425],{},"У цьому прикладі декоратор ",[5206,6397,6398],{},"@Controller('users')"," встановлює базовий маршрут ",[5206,6401,6402],{},"\u002Fusers",". Усі методи цього контролера будуть доступні за URL-адресами, що починаються з ",[5206,6405,6402],{},". Метод, позначений ",[5206,6408,6409],{},"@Get()"," без аргументів, відповідає точно на шлях ",[5206,6412,6402],{},", тоді як ",[5206,6415,6416],{},"@Get(':id')"," обробляє запити типу ",[5206,6419,6420],{},"\u002Fusers\u002F123",", де ",[5206,6423,6424],{},"123"," — динамічний параметр.",[6427,6428,6429,6430,6433],"warning",{},"Контролер ніколи не повинен безпосередньо працювати з базою даних, здійснювати складні обчислення або містити бізнес-правила. Порушення цього принципу призводить до утворення «товстих контролерів» (",[5123,6431,6432],{},"fat controllers","), які важко тестувати, підтримувати та повторно використовувати. Всю логіку слід делегувати сервісам.",[5323,6435,6437],{"id":6436},"тонкі-контролери-vs-товсті-контролери","Тонкі контролери vs Товсті контролери",[5169,6439,6440,6441,6444,6445,6448],{},"Існує фундаментальна різниця між «тонким контролером» (",[5123,6442,6443],{},"thin controller",") та «товстим контролером» (",[5123,6446,6447],{},"fat controller","). Тонкий контролер містить мінімум логіки — лише координацію викликів сервісів та формування відповідей. Товстий контролер містить бізнес-логіку безпосередньо в методах обробки запитів, що є антипатерном.",[5733,6450,6451,6794],{},[5200,6452,6455],{"className":5345,"code":6453,"filename":6454,"language":5347,"meta":5204,"style":5204},"@Controller('users')\nexport class UserController {\n  constructor(private readonly db: DatabaseService) {}\n\n  @Post()\n  async create(@Body() dto: CreateUserDto) {\n    \u002F\u002F Валідація в контролері\n    if (!dto.email.includes('@')) {\n      throw new BadRequestException('Invalid email');\n    }\n\n    \u002F\u002F Хешування паролю в контролері\n    const hashedPassword = await bcrypt.hash(dto.password, 10);\n\n    \u002F\u002F Пряма робота з БД у контролері\n    const user = await this.db.query(\n      'INSERT INTO users (email, password) VALUES ($1, $2) RETURNING *',\n      [dto.email, hashedPassword]\n    );\n\n    \u002F\u002F Відправка email у контролері\n    await this.sendWelcomeEmail(user.email);\n\n    return user;\n  }\n\n  private async sendWelcomeEmail(email: string) {\n    \u002F\u002F Логіка відправки email...\n  }\n}\n","❌ Товстий контролер (антипатерн)",[5206,6456,6457,6470,6480,6500,6504,6513,6536,6541,6569,6587,6592,6596,6601,6641,6645,6650,6676,6684,6703,6708,6712,6717,6740,6744,6752,6756,6760,6781,6786,6790],{"__ignoreMap":5204},[5209,6458,6459,6461,6463,6465,6467],{"class":5211,"line":5212},[5209,6460,5386],{"class":5358},[5209,6462,5131],{"class":5389},[5209,6464,6158],{"class":5358},[5209,6466,6161],{"class":5371},[5209,6468,6469],{"class":5358},")\n",[5209,6471,6472,6474,6476,6478],{"class":5211,"line":5218},[5209,6473,5446],{"class":5354},[5209,6475,5450],{"class":5449},[5209,6477,6176],{"class":5453},[5209,6479,6179],{"class":5358},[5209,6481,6482,6484,6486,6488,6490,6493,6495,6498],{"class":5211,"line":5224},[5209,6483,6184],{"class":5449},[5209,6485,6158],{"class":5358},[5209,6487,6189],{"class":5449},[5209,6489,6192],{"class":5449},[5209,6491,6492],{"class":5362}," db",[5209,6494,6198],{"class":5358},[5209,6496,6497],{"class":5453},"DatabaseService",[5209,6499,6203],{"class":5358},[5209,6501,6502],{"class":5211,"line":5230},[5209,6503,5381],{"emptyLinePlaceholder":5380},[5209,6505,6506,6508,6510],{"class":5211,"line":5236},[5209,6507,6212],{"class":5358},[5209,6509,6127],{"class":5389},[5209,6511,6512],{"class":5358},"()\n",[5209,6514,6515,6518,6521,6523,6525,6527,6530,6532,6534],{"class":5211,"line":5242},[5209,6516,6517],{"class":5449},"  async",[5209,6519,6520],{"class":5389}," create",[5209,6522,6281],{"class":5358},[5209,6524,6132],{"class":5389},[5209,6526,6217],{"class":5358},[5209,6528,6529],{"class":5362},"dto",[5209,6531,6198],{"class":5358},[5209,6533,6361],{"class":5453},[5209,6535,6301],{"class":5358},[5209,6537,6538],{"class":5211,"line":5248},[5209,6539,6540],{"class":5403},"    \u002F\u002F Валідація в контролері\n",[5209,6542,6543,6546,6549,6551,6553,6556,6558,6561,6563,6566],{"class":5211,"line":5254},[5209,6544,6545],{"class":5354},"    if",[5209,6547,6548],{"class":5358}," (!",[5209,6550,6529],{"class":5362},[5209,6552,5501],{"class":5358},[5209,6554,6555],{"class":5362},"email",[5209,6557,5501],{"class":5358},[5209,6559,6560],{"class":5389},"includes",[5209,6562,6158],{"class":5358},[5209,6564,6565],{"class":5371},"'@'",[5209,6567,6568],{"class":5358},")) {\n",[5209,6570,6571,6574,6577,6580,6582,6585],{"class":5211,"line":5260},[5209,6572,6573],{"class":5354},"      throw",[5209,6575,6576],{"class":5449}," new",[5209,6578,6579],{"class":5389}," BadRequestException",[5209,6581,6158],{"class":5358},[5209,6583,6584],{"class":5371},"'Invalid email'",[5209,6586,6323],{"class":5358},[5209,6588,6589],{"class":5211,"line":5266},[5209,6590,6591],{"class":5358},"    }\n",[5209,6593,6594],{"class":5211,"line":5272},[5209,6595,5381],{"emptyLinePlaceholder":5380},[5209,6597,6598],{"class":5211,"line":5277},[5209,6599,6600],{"class":5403},"    \u002F\u002F Хешування паролю в контролері\n",[5209,6602,6603,6606,6610,6613,6616,6619,6621,6624,6626,6628,6630,6633,6635,6639],{"class":5211,"line":5283},[5209,6604,6605],{"class":5449},"    const",[5209,6607,6609],{"class":6608},"s-QsJ"," hashedPassword",[5209,6611,6612],{"class":5358}," = ",[5209,6614,6615],{"class":5354},"await",[5209,6617,6618],{"class":5362}," bcrypt",[5209,6620,5501],{"class":5358},[5209,6622,6623],{"class":5389},"hash",[5209,6625,6158],{"class":5358},[5209,6627,6529],{"class":5362},[5209,6629,5501],{"class":5358},[5209,6631,6632],{"class":5362},"password",[5209,6634,5876],{"class":5358},[5209,6636,6638],{"class":6637},"sJj4R","10",[5209,6640,6323],{"class":5358},[5209,6642,6643],{"class":5211,"line":5288},[5209,6644,5381],{"emptyLinePlaceholder":5380},[5209,6646,6647],{"class":5211,"line":5294},[5209,6648,6649],{"class":5403},"    \u002F\u002F Пряма робота з БД у контролері\n",[5209,6651,6652,6654,6657,6659,6661,6663,6665,6668,6670,6673],{"class":5211,"line":5300},[5209,6653,6605],{"class":5449},[5209,6655,6656],{"class":6608}," user",[5209,6658,6612],{"class":5358},[5209,6660,6615],{"class":5354},[5209,6662,6236],{"class":5449},[5209,6664,5501],{"class":5358},[5209,6666,6667],{"class":5362},"db",[5209,6669,5501],{"class":5358},[5209,6671,6672],{"class":5389},"query",[5209,6674,6675],{"class":5358},"(\n",[5209,6677,6678,6681],{"class":5211,"line":5591},[5209,6679,6680],{"class":5371},"      'INSERT INTO users (email, password) VALUES ($1, $2) RETURNING *'",[5209,6682,6683],{"class":5358},",\n",[5209,6685,6686,6689,6691,6693,6695,6697,6700],{"class":5211,"line":5597},[5209,6687,6688],{"class":5358},"      [",[5209,6690,6529],{"class":5362},[5209,6692,5501],{"class":5358},[5209,6694,6555],{"class":5362},[5209,6696,5876],{"class":5358},[5209,6698,6699],{"class":5362},"hashedPassword",[5209,6701,6702],{"class":5358},"]\n",[5209,6704,6705],{"class":5211,"line":5603},[5209,6706,6707],{"class":5358},"    );\n",[5209,6709,6710],{"class":5211,"line":5608},[5209,6711,5381],{"emptyLinePlaceholder":5380},[5209,6713,6714],{"class":5211,"line":5613},[5209,6715,6716],{"class":5403},"    \u002F\u002F Відправка email у контролері\n",[5209,6718,6719,6722,6724,6726,6729,6731,6734,6736,6738],{"class":5211,"line":5619},[5209,6720,6721],{"class":5354},"    await",[5209,6723,6236],{"class":5449},[5209,6725,5501],{"class":5358},[5209,6727,6728],{"class":5389},"sendWelcomeEmail",[5209,6730,6158],{"class":5358},[5209,6732,6733],{"class":5362},"user",[5209,6735,5501],{"class":5358},[5209,6737,6555],{"class":5362},[5209,6739,6323],{"class":5358},[5209,6741,6742],{"class":5211,"line":5624},[5209,6743,5381],{"emptyLinePlaceholder":5380},[5209,6745,6746,6748,6750],{"class":5211,"line":5629},[5209,6747,6233],{"class":5354},[5209,6749,6656],{"class":5362},[5209,6751,5375],{"class":5358},[5209,6753,6754],{"class":5211,"line":5635},[5209,6755,5561],{"class":5358},[5209,6757,6758],{"class":5211,"line":5640},[5209,6759,5381],{"emptyLinePlaceholder":5380},[5209,6761,6762,6765,6768,6771,6773,6775,6777,6779],{"class":5211,"line":5646},[5209,6763,6764],{"class":5449},"  private",[5209,6766,6767],{"class":5449}," async",[5209,6769,6770],{"class":5389}," sendWelcomeEmail",[5209,6772,6158],{"class":5358},[5209,6774,6555],{"class":5362},[5209,6776,6198],{"class":5358},[5209,6778,6298],{"class":5453},[5209,6780,6301],{"class":5358},[5209,6782,6783],{"class":5211,"line":5652},[5209,6784,6785],{"class":5403},"    \u002F\u002F Логіка відправки email...\n",[5209,6787,6788],{"class":5211,"line":5658},[5209,6789,5561],{"class":5358},[5209,6791,6792],{"class":5211,"line":5664},[5209,6793,5632],{"class":5358},[5200,6795,6798],{"className":5345,"code":6796,"filename":6797,"language":5347,"meta":5204,"style":5204},"@Controller('users')\nexport class UserController {\n  constructor(private readonly userService: UserService) {}\n\n  @Post()\n  async create(@Body() dto: CreateUserDto) {\n    \u002F\u002F Вся логіка делегована сервісу\n    return this.userService.create(dto);\n  }\n}\n\n\u002F\u002F Бізнес-логіка інкапсульована в сервісі\n@Injectable()\nexport class UserService {\n  constructor(\n    private readonly userRepository: UserRepository,\n    private readonly emailService: EmailService,\n  ) {}\n\n  async create(dto: CreateUserDto): Promise\u003CUser> {\n    const hashedPassword = await this.hashPassword(dto.password);\n    const user = await this.userRepository.create({\n      ...dto,\n      password: hashedPassword,\n    });\n    await this.emailService.sendWelcome(user.email);\n    return user;\n  }\n\n  private async hashPassword(password: string): Promise\u003Cstring> {\n    return bcrypt.hash(password, 10);\n  }\n}\n","✅ Тонкий контролер (правильний підхід)",[5206,6799,6800,6812,6822,6840,6844,6852,6872,6877,6897,6901,6905,6909,6914,6923,6934,6940,6957,6973,6978,6982,7011,7038,7061,7070,7079,7084,7110,7118,7122,7126,7153,7173,7177],{"__ignoreMap":5204},[5209,6801,6802,6804,6806,6808,6810],{"class":5211,"line":5212},[5209,6803,5386],{"class":5358},[5209,6805,5131],{"class":5389},[5209,6807,6158],{"class":5358},[5209,6809,6161],{"class":5371},[5209,6811,6469],{"class":5358},[5209,6813,6814,6816,6818,6820],{"class":5211,"line":5218},[5209,6815,5446],{"class":5354},[5209,6817,5450],{"class":5449},[5209,6819,6176],{"class":5453},[5209,6821,6179],{"class":5358},[5209,6823,6824,6826,6828,6830,6832,6834,6836,6838],{"class":5211,"line":5224},[5209,6825,6184],{"class":5449},[5209,6827,6158],{"class":5358},[5209,6829,6189],{"class":5449},[5209,6831,6192],{"class":5449},[5209,6833,6195],{"class":5362},[5209,6835,6198],{"class":5358},[5209,6837,5959],{"class":5453},[5209,6839,6203],{"class":5358},[5209,6841,6842],{"class":5211,"line":5230},[5209,6843,5381],{"emptyLinePlaceholder":5380},[5209,6845,6846,6848,6850],{"class":5211,"line":5236},[5209,6847,6212],{"class":5358},[5209,6849,6127],{"class":5389},[5209,6851,6512],{"class":5358},[5209,6853,6854,6856,6858,6860,6862,6864,6866,6868,6870],{"class":5211,"line":5242},[5209,6855,6517],{"class":5449},[5209,6857,6520],{"class":5389},[5209,6859,6281],{"class":5358},[5209,6861,6132],{"class":5389},[5209,6863,6217],{"class":5358},[5209,6865,6529],{"class":5362},[5209,6867,6198],{"class":5358},[5209,6869,6361],{"class":5453},[5209,6871,6301],{"class":5358},[5209,6873,6874],{"class":5211,"line":5248},[5209,6875,6876],{"class":5403},"    \u002F\u002F Вся логіка делегована сервісу\n",[5209,6878,6879,6881,6883,6885,6887,6889,6891,6893,6895],{"class":5211,"line":5254},[5209,6880,6233],{"class":5354},[5209,6882,6236],{"class":5449},[5209,6884,5501],{"class":5358},[5209,6886,6241],{"class":5362},[5209,6888,5501],{"class":5358},[5209,6890,6378],{"class":5389},[5209,6892,6158],{"class":5358},[5209,6894,6529],{"class":5362},[5209,6896,6323],{"class":5358},[5209,6898,6899],{"class":5211,"line":5260},[5209,6900,5561],{"class":5358},[5209,6902,6903],{"class":5211,"line":5266},[5209,6904,5632],{"class":5358},[5209,6906,6907],{"class":5211,"line":5272},[5209,6908,5381],{"emptyLinePlaceholder":5380},[5209,6910,6911],{"class":5211,"line":5277},[5209,6912,6913],{"class":5403},"\u002F\u002F Бізнес-логіка інкапсульована в сервісі\n",[5209,6915,6916,6918,6921],{"class":5211,"line":5283},[5209,6917,5386],{"class":5358},[5209,6919,6920],{"class":5389},"Injectable",[5209,6922,6512],{"class":5358},[5209,6924,6925,6927,6929,6932],{"class":5211,"line":5288},[5209,6926,5446],{"class":5354},[5209,6928,5450],{"class":5449},[5209,6930,6931],{"class":5453}," UserService",[5209,6933,6179],{"class":5358},[5209,6935,6936,6938],{"class":5211,"line":5294},[5209,6937,6184],{"class":5449},[5209,6939,6675],{"class":5358},[5209,6941,6942,6945,6947,6950,6952,6955],{"class":5211,"line":5300},[5209,6943,6944],{"class":5449},"    private",[5209,6946,6192],{"class":5449},[5209,6948,6949],{"class":5362}," userRepository",[5209,6951,6198],{"class":5358},[5209,6953,6954],{"class":5453},"UserRepository",[5209,6956,6683],{"class":5358},[5209,6958,6959,6961,6963,6966,6968,6971],{"class":5211,"line":5591},[5209,6960,6944],{"class":5449},[5209,6962,6192],{"class":5449},[5209,6964,6965],{"class":5362}," emailService",[5209,6967,6198],{"class":5358},[5209,6969,6970],{"class":5453},"EmailService",[5209,6972,6683],{"class":5358},[5209,6974,6975],{"class":5211,"line":5597},[5209,6976,6977],{"class":5358},"  ) {}\n",[5209,6979,6980],{"class":5211,"line":5603},[5209,6981,5381],{"emptyLinePlaceholder":5380},[5209,6983,6984,6986,6988,6990,6992,6994,6996,6999,7002,7005,7008],{"class":5211,"line":5608},[5209,6985,6517],{"class":5449},[5209,6987,6520],{"class":5389},[5209,6989,6158],{"class":5358},[5209,6991,6529],{"class":5362},[5209,6993,6198],{"class":5358},[5209,6995,6361],{"class":5453},[5209,6997,6998],{"class":5358},"): ",[5209,7000,7001],{"class":5453},"Promise",[5209,7003,7004],{"class":5358},"\u003C",[5209,7006,7007],{"class":5453},"User",[5209,7009,7010],{"class":5358},"> {\n",[5209,7012,7013,7015,7017,7019,7021,7023,7025,7028,7030,7032,7034,7036],{"class":5211,"line":5613},[5209,7014,6605],{"class":5449},[5209,7016,6609],{"class":6608},[5209,7018,6612],{"class":5358},[5209,7020,6615],{"class":5354},[5209,7022,6236],{"class":5449},[5209,7024,5501],{"class":5358},[5209,7026,7027],{"class":5389},"hashPassword",[5209,7029,6158],{"class":5358},[5209,7031,6529],{"class":5362},[5209,7033,5501],{"class":5358},[5209,7035,6632],{"class":5362},[5209,7037,6323],{"class":5358},[5209,7039,7040,7042,7044,7046,7048,7050,7052,7055,7057,7059],{"class":5211,"line":5619},[5209,7041,6605],{"class":5449},[5209,7043,6656],{"class":6608},[5209,7045,6612],{"class":5358},[5209,7047,6615],{"class":5354},[5209,7049,6236],{"class":5449},[5209,7051,5501],{"class":5358},[5209,7053,7054],{"class":5362},"userRepository",[5209,7056,5501],{"class":5358},[5209,7058,6378],{"class":5389},[5209,7060,5392],{"class":5358},[5209,7062,7063,7066,7068],{"class":5211,"line":5624},[5209,7064,7065],{"class":5358},"      ...",[5209,7067,6529],{"class":5362},[5209,7069,6683],{"class":5358},[5209,7071,7072,7075,7077],{"class":5211,"line":5629},[5209,7073,7074],{"class":5362},"      password:",[5209,7076,6609],{"class":5362},[5209,7078,6683],{"class":5358},[5209,7080,7081],{"class":5211,"line":5635},[5209,7082,7083],{"class":5358},"    });\n",[5209,7085,7086,7088,7090,7092,7095,7097,7100,7102,7104,7106,7108],{"class":5211,"line":5640},[5209,7087,6721],{"class":5354},[5209,7089,6236],{"class":5449},[5209,7091,5501],{"class":5358},[5209,7093,7094],{"class":5362},"emailService",[5209,7096,5501],{"class":5358},[5209,7098,7099],{"class":5389},"sendWelcome",[5209,7101,6158],{"class":5358},[5209,7103,6733],{"class":5362},[5209,7105,5501],{"class":5358},[5209,7107,6555],{"class":5362},[5209,7109,6323],{"class":5358},[5209,7111,7112,7114,7116],{"class":5211,"line":5646},[5209,7113,6233],{"class":5354},[5209,7115,6656],{"class":5362},[5209,7117,5375],{"class":5358},[5209,7119,7120],{"class":5211,"line":5652},[5209,7121,5561],{"class":5358},[5209,7123,7124],{"class":5211,"line":5658},[5209,7125,5381],{"emptyLinePlaceholder":5380},[5209,7127,7128,7130,7132,7135,7137,7139,7141,7143,7145,7147,7149,7151],{"class":5211,"line":5664},[5209,7129,6764],{"class":5449},[5209,7131,6767],{"class":5449},[5209,7133,7134],{"class":5389}," hashPassword",[5209,7136,6158],{"class":5358},[5209,7138,6632],{"class":5362},[5209,7140,6198],{"class":5358},[5209,7142,6298],{"class":5453},[5209,7144,6998],{"class":5358},[5209,7146,7001],{"class":5453},[5209,7148,7004],{"class":5358},[5209,7150,6298],{"class":5453},[5209,7152,7010],{"class":5358},[5209,7154,7155,7157,7159,7161,7163,7165,7167,7169,7171],{"class":5211,"line":5669},[5209,7156,6233],{"class":5354},[5209,7158,6618],{"class":5362},[5209,7160,5501],{"class":5358},[5209,7162,6623],{"class":5389},[5209,7164,6158],{"class":5358},[5209,7166,6632],{"class":5362},[5209,7168,5876],{"class":5358},[5209,7170,6638],{"class":6637},[5209,7172,6323],{"class":5358},[5209,7174,7175],{"class":5211,"line":5675},[5209,7176,5561],{"class":5358},[5209,7178,7179],{"class":5211,"line":5681},[5209,7180,5632],{"class":5358},[5169,7182,7183],{},"Тонкий контролер значно легше тестувати, оскільки всю бізнес-логіку можна протестувати ізольовано в модульних тестах сервісу, а контролер тестується лише на коректність координації викликів. Крім того, бізнес-логіка в сервісі може бути повторно використана іншими контролерами або навіть викликана поза контекстом HTTP (наприклад, з WebSocket-обробників або CLI-команд).",[5164,7185,7187],{"id":7186},"провайдери-інкапсуляція-бізнес-логіки","Провайдери: інкапсуляція бізнес-логіки",[5169,7189,7190,7191,7193,7194,7197,7198,7201,7202,7205,7206,7209,7210,7213],{},"Провайдери (",[5123,7192,5191],{},") — це загальне поняття для класів, які можуть бути впровадженими (",[5123,7195,7196],{},"injected",") в інші класи через механізм впровадження залежностей. Найпоширенішим типом провайдера є сервіс (",[5123,7199,7200],{},"service","), але провайдерами можуть бути також репозиторії (",[5123,7203,7204],{},"repositories","), фабрики (",[5123,7207,7208],{},"factories","), хелпери (",[5123,7211,7212],{},"helpers",") та будь-які інші класи, що інкапсулюють певну логіку або функціональність.",[5323,7215,7217],{"id":7216},"декоратор-injectable-та-роль-сервісів","Декоратор @Injectable та роль сервісів",[5169,7219,7220,7221,7224],{},"Клас стає провайдером, коли його позначають декоратором ",[5206,7222,7223],{},"@Injectable()",". Цей декоратор сигналізує NestJS, що клас може керуватися IoC-контейнером та впроваджуватися в інші класи як залежність. Декоратор також дозволяє самому провайдеру мати власні залежності, які будуть автоматично впроваджені при створенні екземпляра.",[5200,7226,7228],{"className":5345,"code":7227,"language":5347,"meta":5204,"style":5204},"import { Injectable } from '@nestjs\u002Fcommon';\n\n@Injectable()\nexport class UserService {\n  constructor(\n    private readonly userRepository: UserRepository,\n    private readonly emailService: EmailService,\n  ) {}\n\n  async findAll(): Promise\u003CUser[]> {\n    return this.userRepository.findAll();\n  }\n\n  async findOne(id: string): Promise\u003CUser> {\n    const user = await this.userRepository.findById(id);\n    if (!user) {\n      throw new NotFoundException(`User with ID ${id} not found`);\n    }\n    return user;\n  }\n\n  async create(dto: CreateUserDto): Promise\u003CUser> {\n    const existingUser = await this.userRepository.findByEmail(dto.email);\n    if (existingUser) {\n      throw new ConflictException('User with this email already exists');\n    }\n\n    const hashedPassword = await this.hashPassword(dto.password);\n    const user = await this.userRepository.create({\n      ...dto,\n      password: hashedPassword,\n    });\n\n    await this.emailService.sendWelcome(user.email);\n    return user;\n  }\n\n  private async hashPassword(password: string): Promise\u003Cstring> {\n    const bcrypt = require('bcrypt');\n    return bcrypt.hash(password, 10);\n  }\n}\n",[5206,7229,7230,7246,7250,7258,7268,7274,7288,7302,7306,7310,7329,7345,7349,7353,7378,7405,7415,7442,7446,7454,7458,7462,7486,7518,7529,7545,7549,7553,7579,7601,7609,7617,7621,7625,7649,7657,7661,7665,7691,7710,7731,7736],{"__ignoreMap":5204},[5209,7231,7232,7234,7236,7238,7240,7242,7244],{"class":5211,"line":5212},[5209,7233,5355],{"class":5354},[5209,7235,5359],{"class":5358},[5209,7237,6920],{"class":5362},[5209,7239,5365],{"class":5358},[5209,7241,5368],{"class":5354},[5209,7243,5372],{"class":5371},[5209,7245,5375],{"class":5358},[5209,7247,7248],{"class":5211,"line":5218},[5209,7249,5381],{"emptyLinePlaceholder":5380},[5209,7251,7252,7254,7256],{"class":5211,"line":5224},[5209,7253,5386],{"class":5358},[5209,7255,6920],{"class":5389},[5209,7257,6512],{"class":5358},[5209,7259,7260,7262,7264,7266],{"class":5211,"line":5230},[5209,7261,5446],{"class":5354},[5209,7263,5450],{"class":5449},[5209,7265,6931],{"class":5453},[5209,7267,6179],{"class":5358},[5209,7269,7270,7272],{"class":5211,"line":5236},[5209,7271,6184],{"class":5449},[5209,7273,6675],{"class":5358},[5209,7275,7276,7278,7280,7282,7284,7286],{"class":5211,"line":5242},[5209,7277,6944],{"class":5449},[5209,7279,6192],{"class":5449},[5209,7281,6949],{"class":5362},[5209,7283,6198],{"class":5358},[5209,7285,6954],{"class":5453},[5209,7287,6683],{"class":5358},[5209,7289,7290,7292,7294,7296,7298,7300],{"class":5211,"line":5248},[5209,7291,6944],{"class":5449},[5209,7293,6192],{"class":5449},[5209,7295,6965],{"class":5362},[5209,7297,6198],{"class":5358},[5209,7299,6970],{"class":5453},[5209,7301,6683],{"class":5358},[5209,7303,7304],{"class":5211,"line":5254},[5209,7305,6977],{"class":5358},[5209,7307,7308],{"class":5211,"line":5260},[5209,7309,5381],{"emptyLinePlaceholder":5380},[5209,7311,7312,7314,7317,7320,7322,7324,7326],{"class":5211,"line":5266},[5209,7313,6517],{"class":5449},[5209,7315,7316],{"class":5389}," findAll",[5209,7318,7319],{"class":5358},"(): ",[5209,7321,7001],{"class":5453},[5209,7323,7004],{"class":5358},[5209,7325,7007],{"class":5453},[5209,7327,7328],{"class":5358},"[]> {\n",[5209,7330,7331,7333,7335,7337,7339,7341,7343],{"class":5211,"line":5272},[5209,7332,6233],{"class":5354},[5209,7334,6236],{"class":5449},[5209,7336,5501],{"class":5358},[5209,7338,7054],{"class":5362},[5209,7340,5501],{"class":5358},[5209,7342,6246],{"class":5389},[5209,7344,6249],{"class":5358},[5209,7346,7347],{"class":5211,"line":5277},[5209,7348,5561],{"class":5358},[5209,7350,7351],{"class":5211,"line":5283},[5209,7352,5381],{"emptyLinePlaceholder":5380},[5209,7354,7355,7357,7360,7362,7364,7366,7368,7370,7372,7374,7376],{"class":5211,"line":5288},[5209,7356,6517],{"class":5449},[5209,7358,7359],{"class":5389}," findOne",[5209,7361,6158],{"class":5358},[5209,7363,6293],{"class":5362},[5209,7365,6198],{"class":5358},[5209,7367,6298],{"class":5453},[5209,7369,6998],{"class":5358},[5209,7371,7001],{"class":5453},[5209,7373,7004],{"class":5358},[5209,7375,7007],{"class":5453},[5209,7377,7010],{"class":5358},[5209,7379,7380,7382,7384,7386,7388,7390,7392,7394,7396,7399,7401,7403],{"class":5211,"line":5294},[5209,7381,6605],{"class":5449},[5209,7383,6656],{"class":6608},[5209,7385,6612],{"class":5358},[5209,7387,6615],{"class":5354},[5209,7389,6236],{"class":5449},[5209,7391,5501],{"class":5358},[5209,7393,7054],{"class":5362},[5209,7395,5501],{"class":5358},[5209,7397,7398],{"class":5389},"findById",[5209,7400,6158],{"class":5358},[5209,7402,6293],{"class":5362},[5209,7404,6323],{"class":5358},[5209,7406,7407,7409,7411,7413],{"class":5211,"line":5300},[5209,7408,6545],{"class":5354},[5209,7410,6548],{"class":5358},[5209,7412,6733],{"class":5362},[5209,7414,6301],{"class":5358},[5209,7416,7417,7419,7421,7424,7426,7429,7432,7434,7437,7440],{"class":5211,"line":5591},[5209,7418,6573],{"class":5354},[5209,7420,6576],{"class":5449},[5209,7422,7423],{"class":5389}," NotFoundException",[5209,7425,6158],{"class":5358},[5209,7427,7428],{"class":5371},"`User with ID ",[5209,7430,7431],{"class":5449},"${",[5209,7433,6293],{"class":5362},[5209,7435,7436],{"class":5449},"}",[5209,7438,7439],{"class":5371}," not found`",[5209,7441,6323],{"class":5358},[5209,7443,7444],{"class":5211,"line":5597},[5209,7445,6591],{"class":5358},[5209,7447,7448,7450,7452],{"class":5211,"line":5603},[5209,7449,6233],{"class":5354},[5209,7451,6656],{"class":5362},[5209,7453,5375],{"class":5358},[5209,7455,7456],{"class":5211,"line":5608},[5209,7457,5561],{"class":5358},[5209,7459,7460],{"class":5211,"line":5613},[5209,7461,5381],{"emptyLinePlaceholder":5380},[5209,7463,7464,7466,7468,7470,7472,7474,7476,7478,7480,7482,7484],{"class":5211,"line":5619},[5209,7465,6517],{"class":5449},[5209,7467,6520],{"class":5389},[5209,7469,6158],{"class":5358},[5209,7471,6529],{"class":5362},[5209,7473,6198],{"class":5358},[5209,7475,6361],{"class":5453},[5209,7477,6998],{"class":5358},[5209,7479,7001],{"class":5453},[5209,7481,7004],{"class":5358},[5209,7483,7007],{"class":5453},[5209,7485,7010],{"class":5358},[5209,7487,7488,7490,7493,7495,7497,7499,7501,7503,7505,7508,7510,7512,7514,7516],{"class":5211,"line":5624},[5209,7489,6605],{"class":5449},[5209,7491,7492],{"class":6608}," existingUser",[5209,7494,6612],{"class":5358},[5209,7496,6615],{"class":5354},[5209,7498,6236],{"class":5449},[5209,7500,5501],{"class":5358},[5209,7502,7054],{"class":5362},[5209,7504,5501],{"class":5358},[5209,7506,7507],{"class":5389},"findByEmail",[5209,7509,6158],{"class":5358},[5209,7511,6529],{"class":5362},[5209,7513,5501],{"class":5358},[5209,7515,6555],{"class":5362},[5209,7517,6323],{"class":5358},[5209,7519,7520,7522,7524,7527],{"class":5211,"line":5629},[5209,7521,6545],{"class":5354},[5209,7523,5121],{"class":5358},[5209,7525,7526],{"class":5362},"existingUser",[5209,7528,6301],{"class":5358},[5209,7530,7531,7533,7535,7538,7540,7543],{"class":5211,"line":5635},[5209,7532,6573],{"class":5354},[5209,7534,6576],{"class":5449},[5209,7536,7537],{"class":5389}," ConflictException",[5209,7539,6158],{"class":5358},[5209,7541,7542],{"class":5371},"'User with this email already exists'",[5209,7544,6323],{"class":5358},[5209,7546,7547],{"class":5211,"line":5640},[5209,7548,6591],{"class":5358},[5209,7550,7551],{"class":5211,"line":5646},[5209,7552,5381],{"emptyLinePlaceholder":5380},[5209,7554,7555,7557,7559,7561,7563,7565,7567,7569,7571,7573,7575,7577],{"class":5211,"line":5652},[5209,7556,6605],{"class":5449},[5209,7558,6609],{"class":6608},[5209,7560,6612],{"class":5358},[5209,7562,6615],{"class":5354},[5209,7564,6236],{"class":5449},[5209,7566,5501],{"class":5358},[5209,7568,7027],{"class":5389},[5209,7570,6158],{"class":5358},[5209,7572,6529],{"class":5362},[5209,7574,5501],{"class":5358},[5209,7576,6632],{"class":5362},[5209,7578,6323],{"class":5358},[5209,7580,7581,7583,7585,7587,7589,7591,7593,7595,7597,7599],{"class":5211,"line":5658},[5209,7582,6605],{"class":5449},[5209,7584,6656],{"class":6608},[5209,7586,6612],{"class":5358},[5209,7588,6615],{"class":5354},[5209,7590,6236],{"class":5449},[5209,7592,5501],{"class":5358},[5209,7594,7054],{"class":5362},[5209,7596,5501],{"class":5358},[5209,7598,6378],{"class":5389},[5209,7600,5392],{"class":5358},[5209,7602,7603,7605,7607],{"class":5211,"line":5664},[5209,7604,7065],{"class":5358},[5209,7606,6529],{"class":5362},[5209,7608,6683],{"class":5358},[5209,7610,7611,7613,7615],{"class":5211,"line":5669},[5209,7612,7074],{"class":5362},[5209,7614,6609],{"class":5362},[5209,7616,6683],{"class":5358},[5209,7618,7619],{"class":5211,"line":5675},[5209,7620,7083],{"class":5358},[5209,7622,7623],{"class":5211,"line":5681},[5209,7624,5381],{"emptyLinePlaceholder":5380},[5209,7626,7627,7629,7631,7633,7635,7637,7639,7641,7643,7645,7647],{"class":5211,"line":5687},[5209,7628,6721],{"class":5354},[5209,7630,6236],{"class":5449},[5209,7632,5501],{"class":5358},[5209,7634,7094],{"class":5362},[5209,7636,5501],{"class":5358},[5209,7638,7099],{"class":5389},[5209,7640,6158],{"class":5358},[5209,7642,6733],{"class":5362},[5209,7644,5501],{"class":5358},[5209,7646,6555],{"class":5362},[5209,7648,6323],{"class":5358},[5209,7650,7651,7653,7655],{"class":5211,"line":5693},[5209,7652,6233],{"class":5354},[5209,7654,6656],{"class":5362},[5209,7656,5375],{"class":5358},[5209,7658,7659],{"class":5211,"line":5699},[5209,7660,5561],{"class":5358},[5209,7662,7663],{"class":5211,"line":5705},[5209,7664,5381],{"emptyLinePlaceholder":5380},[5209,7666,7667,7669,7671,7673,7675,7677,7679,7681,7683,7685,7687,7689],{"class":5211,"line":5710},[5209,7668,6764],{"class":5449},[5209,7670,6767],{"class":5449},[5209,7672,7134],{"class":5389},[5209,7674,6158],{"class":5358},[5209,7676,6632],{"class":5362},[5209,7678,6198],{"class":5358},[5209,7680,6298],{"class":5453},[5209,7682,6998],{"class":5358},[5209,7684,7001],{"class":5453},[5209,7686,7004],{"class":5358},[5209,7688,6298],{"class":5453},[5209,7690,7010],{"class":5358},[5209,7692,7694,7696,7698,7700,7703,7705,7708],{"class":5211,"line":7693},39,[5209,7695,6605],{"class":5449},[5209,7697,6618],{"class":6608},[5209,7699,6612],{"class":5358},[5209,7701,7702],{"class":5389},"require",[5209,7704,6158],{"class":5358},[5209,7706,7707],{"class":5371},"'bcrypt'",[5209,7709,6323],{"class":5358},[5209,7711,7713,7715,7717,7719,7721,7723,7725,7727,7729],{"class":5211,"line":7712},40,[5209,7714,6233],{"class":5354},[5209,7716,6618],{"class":5362},[5209,7718,5501],{"class":5358},[5209,7720,6623],{"class":5389},[5209,7722,6158],{"class":5358},[5209,7724,6632],{"class":5362},[5209,7726,5876],{"class":5358},[5209,7728,6638],{"class":6637},[5209,7730,6323],{"class":5358},[5209,7732,7734],{"class":5211,"line":7733},41,[5209,7735,5561],{"class":5358},[5209,7737,7739],{"class":5211,"line":7738},42,[5209,7740,5632],{"class":5358},[5169,7742,7743,7744,7746,7747,7749,7750,7752,7753,5501],{},"У цьому прикладі ",[5206,7745,5959],{}," є провайдером, що інкапсулює всю бізнес-логіку, пов'язану з управлінням користувачами. Сервіс сам має дві залежності — ",[5206,7748,6954],{}," для доступу до даних та ",[5206,7751,6970],{}," для відправки email-повідомлень. Ці залежності автоматично впроваджуються NestJS при створенні екземпляра ",[5206,7754,5959],{},[5323,7756,7758],{"id":7757},"шаровий-розподіл-відповідальностей","Шаровий розподіл відповідальностей",[5169,7760,7761],{},"Провайдери часто організовуються в шари відповідно до їхніх ролей у застосунку. Класична трирівнева архітектура включає:",[6058,7763,7764,7770,7776],{},[5095,7765,7766,7769],{},[5118,7767,7768],{},"Presentation Layer (Шар представлення)",": Контролери, що обробляють HTTP-запити",[5095,7771,7772,7775],{},[5118,7773,7774],{},"Business Logic Layer (Шар бізнес-логіки)",": Сервіси, що містять бізнес-правила та оркестрацію",[5095,7777,7778,7781],{},[5118,7779,7780],{},"Data Access Layer (Шар доступу до даних)",": Репозиторії, що абстрагують роботу з базою даних",[5503,7783,7785],{"alt":7784},"Шарова архітектура в NestJS",[5200,7786,7788],{"className":5508,"code":7787,"language":5510,"meta":5204,"style":5204},"@startuml\nskinparam style plain\nskinparam backgroundColor #FFFFFF\nallowmixing\n\npackage \"Presentation Layer\" #FEF3C7 {\n  class UserController {\n    - userService: UserService\n    + getUser(id: string): Promise\u003CUser>\n    + createUser(dto: CreateUserDto): Promise\u003CUser>\n  }\n}\n\npackage \"Business Logic Layer\" #DBEAFE {\n  class UserService {\n    - userRepository: UserRepository\n    - emailService: EmailService\n    + findOne(id: string): Promise\u003CUser>\n    + create(dto: CreateUserDto): Promise\u003CUser>\n    - hashPassword(password: string): Promise\u003Cstring>\n  }\n  \n  class EmailService {\n    + sendWelcome(email: string): Promise\u003Cvoid>\n  }\n}\n\npackage \"Data Access Layer\" #DCFCE7 {\n  class UserRepository {\n    + findById(id: string): Promise\u003CUser>\n    + findByEmail(email: string): Promise\u003CUser>\n    + create(data: Partial\u003CUser>): Promise\u003CUser>\n  }\n}\n\ndatabase \"PostgreSQL\" #E2E8F0\n\nUserController --> UserService : використовує\nUserService --> UserRepository : використовує\nUserService --> EmailService : використовує\nUserRepository --> PostgreSQL : SQL запити\n\nnote right of UserController\n  Відповідає лише за\n  HTTP-комунікацію\nend note\n\nnote right of UserService\n  Містить всі\n  бізнес-правила\nend note\n\nnote right of UserRepository\n  Абстрагує роботу\n  з базою даних\nend note\n\n@enduml\n",[5206,7789,7790,7794,7798,7802,7807,7811,7816,7821,7826,7831,7836,7840,7844,7848,7853,7858,7863,7868,7873,7878,7883,7887,7891,7896,7901,7905,7909,7913,7918,7923,7928,7933,7938,7942,7946,7950,7955,7959,7964,7969,7974,7979,7983,7989,7995,8001,8006,8011,8017,8023,8029,8034,8039,8045,8051,8057,8062,8067],{"__ignoreMap":5204},[5209,7791,7792],{"class":5211,"line":5212},[5209,7793,5517],{},[5209,7795,7796],{"class":5211,"line":5218},[5209,7797,5522],{},[5209,7799,7800],{"class":5211,"line":5224},[5209,7801,5527],{},[5209,7803,7804],{"class":5211,"line":5230},[5209,7805,7806],{},"allowmixing\n",[5209,7808,7809],{"class":5211,"line":5236},[5209,7810,5381],{"emptyLinePlaceholder":5380},[5209,7812,7813],{"class":5211,"line":5242},[5209,7814,7815],{},"package \"Presentation Layer\" #FEF3C7 {\n",[5209,7817,7818],{"class":5211,"line":5248},[5209,7819,7820],{},"  class UserController {\n",[5209,7822,7823],{"class":5211,"line":5254},[5209,7824,7825],{},"    - userService: UserService\n",[5209,7827,7828],{"class":5211,"line":5260},[5209,7829,7830],{},"    + getUser(id: string): Promise\u003CUser>\n",[5209,7832,7833],{"class":5211,"line":5266},[5209,7834,7835],{},"    + createUser(dto: CreateUserDto): Promise\u003CUser>\n",[5209,7837,7838],{"class":5211,"line":5272},[5209,7839,5561],{},[5209,7841,7842],{"class":5211,"line":5277},[5209,7843,5632],{},[5209,7845,7846],{"class":5211,"line":5283},[5209,7847,5381],{"emptyLinePlaceholder":5380},[5209,7849,7850],{"class":5211,"line":5288},[5209,7851,7852],{},"package \"Business Logic Layer\" #DBEAFE {\n",[5209,7854,7855],{"class":5211,"line":5294},[5209,7856,7857],{},"  class UserService {\n",[5209,7859,7860],{"class":5211,"line":5300},[5209,7861,7862],{},"    - userRepository: UserRepository\n",[5209,7864,7865],{"class":5211,"line":5591},[5209,7866,7867],{},"    - emailService: EmailService\n",[5209,7869,7870],{"class":5211,"line":5597},[5209,7871,7872],{},"    + findOne(id: string): Promise\u003CUser>\n",[5209,7874,7875],{"class":5211,"line":5603},[5209,7876,7877],{},"    + create(dto: CreateUserDto): Promise\u003CUser>\n",[5209,7879,7880],{"class":5211,"line":5608},[5209,7881,7882],{},"    - hashPassword(password: string): Promise\u003Cstring>\n",[5209,7884,7885],{"class":5211,"line":5613},[5209,7886,5561],{},[5209,7888,7889],{"class":5211,"line":5619},[5209,7890,5541],{},[5209,7892,7893],{"class":5211,"line":5624},[5209,7894,7895],{},"  class EmailService {\n",[5209,7897,7898],{"class":5211,"line":5629},[5209,7899,7900],{},"    + sendWelcome(email: string): Promise\u003Cvoid>\n",[5209,7902,7903],{"class":5211,"line":5635},[5209,7904,5561],{},[5209,7906,7907],{"class":5211,"line":5640},[5209,7908,5632],{},[5209,7910,7911],{"class":5211,"line":5646},[5209,7912,5381],{"emptyLinePlaceholder":5380},[5209,7914,7915],{"class":5211,"line":5652},[5209,7916,7917],{},"package \"Data Access Layer\" #DCFCE7 {\n",[5209,7919,7920],{"class":5211,"line":5658},[5209,7921,7922],{},"  class UserRepository {\n",[5209,7924,7925],{"class":5211,"line":5664},[5209,7926,7927],{},"    + findById(id: string): Promise\u003CUser>\n",[5209,7929,7930],{"class":5211,"line":5669},[5209,7931,7932],{},"    + findByEmail(email: string): Promise\u003CUser>\n",[5209,7934,7935],{"class":5211,"line":5675},[5209,7936,7937],{},"    + create(data: Partial\u003CUser>): Promise\u003CUser>\n",[5209,7939,7940],{"class":5211,"line":5681},[5209,7941,5561],{},[5209,7943,7944],{"class":5211,"line":5687},[5209,7945,5632],{},[5209,7947,7948],{"class":5211,"line":5693},[5209,7949,5381],{"emptyLinePlaceholder":5380},[5209,7951,7952],{"class":5211,"line":5699},[5209,7953,7954],{},"database \"PostgreSQL\" #E2E8F0\n",[5209,7956,7957],{"class":5211,"line":5705},[5209,7958,5381],{"emptyLinePlaceholder":5380},[5209,7960,7961],{"class":5211,"line":5710},[5209,7962,7963],{},"UserController --> UserService : використовує\n",[5209,7965,7966],{"class":5211,"line":7693},[5209,7967,7968],{},"UserService --> UserRepository : використовує\n",[5209,7970,7971],{"class":5211,"line":7712},[5209,7972,7973],{},"UserService --> EmailService : використовує\n",[5209,7975,7976],{"class":5211,"line":7733},[5209,7977,7978],{},"UserRepository --> PostgreSQL : SQL запити\n",[5209,7980,7981],{"class":5211,"line":7738},[5209,7982,5381],{"emptyLinePlaceholder":5380},[5209,7984,7986],{"class":5211,"line":7985},43,[5209,7987,7988],{},"note right of UserController\n",[5209,7990,7992],{"class":5211,"line":7991},44,[5209,7993,7994],{},"  Відповідає лише за\n",[5209,7996,7998],{"class":5211,"line":7997},45,[5209,7999,8000],{},"  HTTP-комунікацію\n",[5209,8002,8004],{"class":5211,"line":8003},46,[5209,8005,5702],{},[5209,8007,8009],{"class":5211,"line":8008},47,[5209,8010,5381],{"emptyLinePlaceholder":5380},[5209,8012,8014],{"class":5211,"line":8013},48,[5209,8015,8016],{},"note right of UserService\n",[5209,8018,8020],{"class":5211,"line":8019},49,[5209,8021,8022],{},"  Містить всі\n",[5209,8024,8026],{"class":5211,"line":8025},50,[5209,8027,8028],{},"  бізнес-правила\n",[5209,8030,8032],{"class":5211,"line":8031},51,[5209,8033,5702],{},[5209,8035,8037],{"class":5211,"line":8036},52,[5209,8038,5381],{"emptyLinePlaceholder":5380},[5209,8040,8042],{"class":5211,"line":8041},53,[5209,8043,8044],{},"note right of UserRepository\n",[5209,8046,8048],{"class":5211,"line":8047},54,[5209,8049,8050],{},"  Абстрагує роботу\n",[5209,8052,8054],{"class":5211,"line":8053},55,[5209,8055,8056],{},"  з базою даних\n",[5209,8058,8060],{"class":5211,"line":8059},56,[5209,8061,5702],{},[5209,8063,8065],{"class":5211,"line":8064},57,[5209,8066,5381],{"emptyLinePlaceholder":5380},[5209,8068,8070],{"class":5211,"line":8069},58,[5209,8071,5713],{},[5169,8073,8074],{},"Така організація забезпечує чіткий розподіл відповідальностей: кожен шар має свою специфічну роль та не виконує функції інших шарів. Контролери не знають про базу даних, сервіси не знають про HTTP, а репозиторії не містять бізнес-логіки. Це робить код більш передбачуваним, тестовним та легким для розуміння.",[5305,8076,8077],{},"Хоча трирівнева архітектура є поширеною, вона не є єдиним можливим підходом. Для особливо складних доменів може застосовуватися Domain-Driven Design (DDD) з додатковими шарами: Domain Models, Use Cases, Domain Services тощо. NestJS достатньо гнучкий, щоб підтримувати різні архітектурні стилі.",[5323,8079,8081],{"id":8080},"типи-провайдерів","Типи провайдерів",[5169,8083,8084],{},"Не всі провайдери є сервісами з бізнес-логікою. NestJS підтримує різні типи провайдерів, кожен з яких має специфічне призначення:",[5169,8086,8087,8094],{},[5118,8088,8089,8090,8093],{},"Сервіси (",[5123,8091,8092],{},"Services",")",": Містять бізнес-логіку, оркеструють виклики інших провайдерів, реалізують бізнес-правила. Це найпоширеніший тип провайдерів.",[5169,8096,8097,8103],{},[5118,8098,8099,8100,8093],{},"Репозиторії (",[5123,8101,8102],{},"Repositories",": Абстрагують доступ до даних, інкапсулюють SQL-запити або операції ORM. Відокремлюють бізнес-логіку від деталей зберігання даних.",[5169,8105,8106,8112],{},[5118,8107,8108,8109,8093],{},"Фабрики (",[5123,8110,8111],{},"Factories",": Створюють складні об'єкти або конфігурації. Використовуються, коли процес створення екземпляра потребує нетривіальної логіки.",[5169,8114,8115,8121],{},[5118,8116,8117,8118,8093],{},"Хелпери та утиліти (",[5123,8119,8120],{},"Helpers\u002FUtilities",": Надають допоміжні функції, які використовуються в різних частинах застосунку (наприклад, валідація, форматування, криптографія).",[5169,8123,8124,8130],{},[5118,8125,8126,8127,8093],{},"Адаптери (",[5123,8128,8129],{},"Adapters",": Інтегрують застосунок із зовнішніми системами (платіжні шлюзи, email-сервіси, сторонні API).",[5200,8132,8134],{"className":5345,"code":8133,"language":5347,"meta":5204,"style":5204},"\u002F\u002F Сервіс\n@Injectable()\nexport class UserService {\n  constructor(private readonly userRepository: UserRepository) {}\n  \n  async findOne(id: string): Promise\u003CUser> {\n    return this.userRepository.findById(id);\n  }\n}\n\n\u002F\u002F Репозиторій\n@Injectable()\nexport class UserRepository {\n  constructor(@InjectRepository(User) private repo: Repository\u003CUser>) {}\n  \n  async findById(id: string): Promise\u003CUser> {\n    return this.repo.findOneBy({ id });\n  }\n}\n\n\u002F\u002F Адаптер\n@Injectable()\nexport class StripePaymentAdapter {\n  private stripe: Stripe;\n  \n  constructor(configService: ConfigService) {\n    this.stripe = new Stripe(configService.get('STRIPE_SECRET_KEY'));\n  }\n  \n  async createCharge(amount: number, currency: string) {\n    return this.stripe.charges.create({ amount, currency });\n  }\n}\n",[5206,8135,8136,8141,8149,8159,8177,8181,8205,8225,8229,8233,8237,8242,8250,8261,8293,8297,8322,8346,8350,8354,8358,8363,8371,8382,8396,8400,8416,8451,8455,8459,8487,8516,8520],{"__ignoreMap":5204},[5209,8137,8138],{"class":5211,"line":5212},[5209,8139,8140],{"class":5403},"\u002F\u002F Сервіс\n",[5209,8142,8143,8145,8147],{"class":5211,"line":5218},[5209,8144,5386],{"class":5358},[5209,8146,6920],{"class":5389},[5209,8148,6512],{"class":5358},[5209,8150,8151,8153,8155,8157],{"class":5211,"line":5224},[5209,8152,5446],{"class":5354},[5209,8154,5450],{"class":5449},[5209,8156,6931],{"class":5453},[5209,8158,6179],{"class":5358},[5209,8160,8161,8163,8165,8167,8169,8171,8173,8175],{"class":5211,"line":5230},[5209,8162,6184],{"class":5449},[5209,8164,6158],{"class":5358},[5209,8166,6189],{"class":5449},[5209,8168,6192],{"class":5449},[5209,8170,6949],{"class":5362},[5209,8172,6198],{"class":5358},[5209,8174,6954],{"class":5453},[5209,8176,6203],{"class":5358},[5209,8178,8179],{"class":5211,"line":5236},[5209,8180,5541],{"class":5358},[5209,8182,8183,8185,8187,8189,8191,8193,8195,8197,8199,8201,8203],{"class":5211,"line":5242},[5209,8184,6517],{"class":5449},[5209,8186,7359],{"class":5389},[5209,8188,6158],{"class":5358},[5209,8190,6293],{"class":5362},[5209,8192,6198],{"class":5358},[5209,8194,6298],{"class":5453},[5209,8196,6998],{"class":5358},[5209,8198,7001],{"class":5453},[5209,8200,7004],{"class":5358},[5209,8202,7007],{"class":5453},[5209,8204,7010],{"class":5358},[5209,8206,8207,8209,8211,8213,8215,8217,8219,8221,8223],{"class":5211,"line":5248},[5209,8208,6233],{"class":5354},[5209,8210,6236],{"class":5449},[5209,8212,5501],{"class":5358},[5209,8214,7054],{"class":5362},[5209,8216,5501],{"class":5358},[5209,8218,7398],{"class":5389},[5209,8220,6158],{"class":5358},[5209,8222,6293],{"class":5362},[5209,8224,6323],{"class":5358},[5209,8226,8227],{"class":5211,"line":5254},[5209,8228,5561],{"class":5358},[5209,8230,8231],{"class":5211,"line":5260},[5209,8232,5632],{"class":5358},[5209,8234,8235],{"class":5211,"line":5266},[5209,8236,5381],{"emptyLinePlaceholder":5380},[5209,8238,8239],{"class":5211,"line":5272},[5209,8240,8241],{"class":5403},"\u002F\u002F Репозиторій\n",[5209,8243,8244,8246,8248],{"class":5211,"line":5277},[5209,8245,5386],{"class":5358},[5209,8247,6920],{"class":5389},[5209,8249,6512],{"class":5358},[5209,8251,8252,8254,8256,8259],{"class":5211,"line":5283},[5209,8253,5446],{"class":5354},[5209,8255,5450],{"class":5449},[5209,8257,8258],{"class":5453}," UserRepository",[5209,8260,6179],{"class":5358},[5209,8262,8263,8265,8267,8270,8272,8274,8276,8278,8281,8283,8286,8288,8290],{"class":5211,"line":5288},[5209,8264,6184],{"class":5449},[5209,8266,6281],{"class":5358},[5209,8268,8269],{"class":5389},"InjectRepository",[5209,8271,6158],{"class":5358},[5209,8273,7007],{"class":5362},[5209,8275,6164],{"class":5358},[5209,8277,6189],{"class":5449},[5209,8279,8280],{"class":5362}," repo",[5209,8282,6198],{"class":5358},[5209,8284,8285],{"class":5453},"Repository",[5209,8287,7004],{"class":5358},[5209,8289,7007],{"class":5453},[5209,8291,8292],{"class":5358},">) {}\n",[5209,8294,8295],{"class":5211,"line":5294},[5209,8296,5541],{"class":5358},[5209,8298,8299,8301,8304,8306,8308,8310,8312,8314,8316,8318,8320],{"class":5211,"line":5300},[5209,8300,6517],{"class":5449},[5209,8302,8303],{"class":5389}," findById",[5209,8305,6158],{"class":5358},[5209,8307,6293],{"class":5362},[5209,8309,6198],{"class":5358},[5209,8311,6298],{"class":5453},[5209,8313,6998],{"class":5358},[5209,8315,7001],{"class":5453},[5209,8317,7004],{"class":5358},[5209,8319,7007],{"class":5453},[5209,8321,7010],{"class":5358},[5209,8323,8324,8326,8328,8330,8333,8335,8338,8341,8343],{"class":5211,"line":5591},[5209,8325,6233],{"class":5354},[5209,8327,6236],{"class":5449},[5209,8329,5501],{"class":5358},[5209,8331,8332],{"class":5362},"repo",[5209,8334,5501],{"class":5358},[5209,8336,8337],{"class":5389},"findOneBy",[5209,8339,8340],{"class":5358},"({ ",[5209,8342,6293],{"class":5362},[5209,8344,8345],{"class":5358}," });\n",[5209,8347,8348],{"class":5211,"line":5597},[5209,8349,5561],{"class":5358},[5209,8351,8352],{"class":5211,"line":5603},[5209,8353,5632],{"class":5358},[5209,8355,8356],{"class":5211,"line":5608},[5209,8357,5381],{"emptyLinePlaceholder":5380},[5209,8359,8360],{"class":5211,"line":5613},[5209,8361,8362],{"class":5403},"\u002F\u002F Адаптер\n",[5209,8364,8365,8367,8369],{"class":5211,"line":5619},[5209,8366,5386],{"class":5358},[5209,8368,6920],{"class":5389},[5209,8370,6512],{"class":5358},[5209,8372,8373,8375,8377,8380],{"class":5211,"line":5624},[5209,8374,5446],{"class":5354},[5209,8376,5450],{"class":5449},[5209,8378,8379],{"class":5453}," StripePaymentAdapter",[5209,8381,6179],{"class":5358},[5209,8383,8384,8386,8389,8391,8394],{"class":5211,"line":5629},[5209,8385,6764],{"class":5449},[5209,8387,8388],{"class":5362}," stripe",[5209,8390,6198],{"class":5358},[5209,8392,8393],{"class":5453},"Stripe",[5209,8395,5375],{"class":5358},[5209,8397,8398],{"class":5211,"line":5635},[5209,8399,5541],{"class":5358},[5209,8401,8402,8404,8406,8409,8411,8414],{"class":5211,"line":5640},[5209,8403,6184],{"class":5449},[5209,8405,6158],{"class":5358},[5209,8407,8408],{"class":5362},"configService",[5209,8410,6198],{"class":5358},[5209,8412,8413],{"class":5453},"ConfigService",[5209,8415,6301],{"class":5358},[5209,8417,8418,8421,8423,8426,8428,8431,8434,8436,8438,8440,8443,8445,8448],{"class":5211,"line":5646},[5209,8419,8420],{"class":5449},"    this",[5209,8422,5501],{"class":5358},[5209,8424,8425],{"class":5362},"stripe",[5209,8427,6612],{"class":5358},[5209,8429,8430],{"class":5449},"new",[5209,8432,8433],{"class":5389}," Stripe",[5209,8435,6158],{"class":5358},[5209,8437,8408],{"class":5362},[5209,8439,5501],{"class":5358},[5209,8441,8442],{"class":5389},"get",[5209,8444,6158],{"class":5358},[5209,8446,8447],{"class":5371},"'STRIPE_SECRET_KEY'",[5209,8449,8450],{"class":5358},"));\n",[5209,8452,8453],{"class":5211,"line":5652},[5209,8454,5561],{"class":5358},[5209,8456,8457],{"class":5211,"line":5658},[5209,8458,5541],{"class":5358},[5209,8460,8461,8463,8466,8468,8471,8473,8476,8478,8481,8483,8485],{"class":5211,"line":5664},[5209,8462,6517],{"class":5449},[5209,8464,8465],{"class":5389}," createCharge",[5209,8467,6158],{"class":5358},[5209,8469,8470],{"class":5362},"amount",[5209,8472,6198],{"class":5358},[5209,8474,8475],{"class":5453},"number",[5209,8477,5876],{"class":5358},[5209,8479,8480],{"class":5362},"currency",[5209,8482,6198],{"class":5358},[5209,8484,6298],{"class":5453},[5209,8486,6301],{"class":5358},[5209,8488,8489,8491,8493,8495,8497,8499,8502,8504,8506,8508,8510,8512,8514],{"class":5211,"line":5669},[5209,8490,6233],{"class":5354},[5209,8492,6236],{"class":5449},[5209,8494,5501],{"class":5358},[5209,8496,8425],{"class":5362},[5209,8498,5501],{"class":5358},[5209,8500,8501],{"class":5362},"charges",[5209,8503,5501],{"class":5358},[5209,8505,6378],{"class":5389},[5209,8507,8340],{"class":5358},[5209,8509,8470],{"class":5362},[5209,8511,5876],{"class":5358},[5209,8513,8480],{"class":5362},[5209,8515,8345],{"class":5358},[5209,8517,8518],{"class":5211,"line":5675},[5209,8519,5561],{"class":5358},[5209,8521,8522],{"class":5211,"line":5681},[5209,8523,5632],{"class":5358},[5164,8525,8527],{"id":8526},"взаємодія-між-компонентами-через-di","Взаємодія між компонентами через DI",[5169,8529,8530,8531,8534],{},"Три стовпи архітектури NestJS не існують ізольовано — вони тісно взаємодіють через механізм впровадження залежностей (",[5123,8532,8533],{},"Dependency Injection","). Розуміння того, як компоненти з'єднуються та обмінюються даними, є ключовим для проєктування ефективних застосунків.",[5323,8536,8538],{"id":8537},"впровадження-через-конструктор","Впровадження через конструктор",[5169,8540,8541,8542,8545],{},"Основний механізм впровадження залежностей у NestJS — це впровадження через конструктор (",[5123,8543,8544],{},"constructor injection","). Коли класу потрібна залежність, він оголошує її як параметр конструктора. NestJS автоматично розпізнає тип параметра (завдяки метаданим TypeScript) та надасть відповідний екземпляр провайдера.",[5200,8547,8549],{"className":5345,"code":8548,"language":5347,"meta":5204,"style":5204},"\u002F\u002F Контролер отримує сервіс через конструктор\n@Controller('users')\nexport class UserController {\n  constructor(\n    private readonly userService: UserService,\n    private readonly logger: LoggerService,\n  ) {}\n\n  @Get(':id')\n  async getUser(@Param('id') id: string) {\n    this.logger.log(`Fetching user with ID: ${id}`);\n    return this.userService.findOne(id);\n  }\n}\n\n\u002F\u002F Сервіс отримує репозиторій та інші сервіси через конструктор\n@Injectable()\nexport class UserService {\n  constructor(\n    private readonly userRepository: UserRepository,\n    private readonly emailService: EmailService,\n    private readonly cacheService: CacheService,\n  ) {}\n\n  async findOne(id: string): Promise\u003CUser> {\n    \u002F\u002F Спочатку перевіряємо кеш\n    const cached = await this.cacheService.get(`user:${id}`);\n    if (cached) return cached;\n\n    \u002F\u002F Якщо немає в кеші, запитуємо з БД\n    const user = await this.userRepository.findById(id);\n    await this.cacheService.set(`user:${id}`, user, 300);\n    return user;\n  }\n}\n",[5206,8550,8551,8556,8568,8578,8584,8598,8614,8618,8622,8634,8659,8689,8709,8713,8717,8721,8726,8734,8744,8750,8764,8778,8794,8798,8802,8826,8831,8868,8886,8890,8895,8921,8959,8967,8971],{"__ignoreMap":5204},[5209,8552,8553],{"class":5211,"line":5212},[5209,8554,8555],{"class":5403},"\u002F\u002F Контролер отримує сервіс через конструктор\n",[5209,8557,8558,8560,8562,8564,8566],{"class":5211,"line":5218},[5209,8559,5386],{"class":5358},[5209,8561,5131],{"class":5389},[5209,8563,6158],{"class":5358},[5209,8565,6161],{"class":5371},[5209,8567,6469],{"class":5358},[5209,8569,8570,8572,8574,8576],{"class":5211,"line":5224},[5209,8571,5446],{"class":5354},[5209,8573,5450],{"class":5449},[5209,8575,6176],{"class":5453},[5209,8577,6179],{"class":5358},[5209,8579,8580,8582],{"class":5211,"line":5230},[5209,8581,6184],{"class":5449},[5209,8583,6675],{"class":5358},[5209,8585,8586,8588,8590,8592,8594,8596],{"class":5211,"line":5236},[5209,8587,6944],{"class":5449},[5209,8589,6192],{"class":5449},[5209,8591,6195],{"class":5362},[5209,8593,6198],{"class":5358},[5209,8595,5959],{"class":5453},[5209,8597,6683],{"class":5358},[5209,8599,8600,8602,8604,8607,8609,8612],{"class":5211,"line":5242},[5209,8601,6944],{"class":5449},[5209,8603,6192],{"class":5449},[5209,8605,8606],{"class":5362}," logger",[5209,8608,6198],{"class":5358},[5209,8610,8611],{"class":5453},"LoggerService",[5209,8613,6683],{"class":5358},[5209,8615,8616],{"class":5211,"line":5248},[5209,8617,6977],{"class":5358},[5209,8619,8620],{"class":5211,"line":5254},[5209,8621,5381],{"emptyLinePlaceholder":5380},[5209,8623,8624,8626,8628,8630,8632],{"class":5211,"line":5260},[5209,8625,6212],{"class":5358},[5209,8627,6122],{"class":5389},[5209,8629,6158],{"class":5358},[5209,8631,6268],{"class":5371},[5209,8633,6469],{"class":5358},[5209,8635,8636,8638,8641,8643,8645,8647,8649,8651,8653,8655,8657],{"class":5211,"line":5266},[5209,8637,6517],{"class":5449},[5209,8639,8640],{"class":5389}," getUser",[5209,8642,6281],{"class":5358},[5209,8644,6137],{"class":5389},[5209,8646,6158],{"class":5358},[5209,8648,6288],{"class":5371},[5209,8650,6164],{"class":5358},[5209,8652,6293],{"class":5362},[5209,8654,6198],{"class":5358},[5209,8656,6298],{"class":5453},[5209,8658,6301],{"class":5358},[5209,8660,8661,8663,8665,8668,8670,8673,8675,8678,8680,8682,8684,8687],{"class":5211,"line":5272},[5209,8662,8420],{"class":5449},[5209,8664,5501],{"class":5358},[5209,8666,8667],{"class":5362},"logger",[5209,8669,5501],{"class":5358},[5209,8671,8672],{"class":5389},"log",[5209,8674,6158],{"class":5358},[5209,8676,8677],{"class":5371},"`Fetching user with ID: ",[5209,8679,7431],{"class":5449},[5209,8681,6293],{"class":5362},[5209,8683,7436],{"class":5449},[5209,8685,8686],{"class":5371},"`",[5209,8688,6323],{"class":5358},[5209,8690,8691,8693,8695,8697,8699,8701,8703,8705,8707],{"class":5211,"line":5277},[5209,8692,6233],{"class":5354},[5209,8694,6236],{"class":5449},[5209,8696,5501],{"class":5358},[5209,8698,6241],{"class":5362},[5209,8700,5501],{"class":5358},[5209,8702,6316],{"class":5389},[5209,8704,6158],{"class":5358},[5209,8706,6293],{"class":5362},[5209,8708,6323],{"class":5358},[5209,8710,8711],{"class":5211,"line":5283},[5209,8712,5561],{"class":5358},[5209,8714,8715],{"class":5211,"line":5288},[5209,8716,5632],{"class":5358},[5209,8718,8719],{"class":5211,"line":5294},[5209,8720,5381],{"emptyLinePlaceholder":5380},[5209,8722,8723],{"class":5211,"line":5300},[5209,8724,8725],{"class":5403},"\u002F\u002F Сервіс отримує репозиторій та інші сервіси через конструктор\n",[5209,8727,8728,8730,8732],{"class":5211,"line":5591},[5209,8729,5386],{"class":5358},[5209,8731,6920],{"class":5389},[5209,8733,6512],{"class":5358},[5209,8735,8736,8738,8740,8742],{"class":5211,"line":5597},[5209,8737,5446],{"class":5354},[5209,8739,5450],{"class":5449},[5209,8741,6931],{"class":5453},[5209,8743,6179],{"class":5358},[5209,8745,8746,8748],{"class":5211,"line":5603},[5209,8747,6184],{"class":5449},[5209,8749,6675],{"class":5358},[5209,8751,8752,8754,8756,8758,8760,8762],{"class":5211,"line":5608},[5209,8753,6944],{"class":5449},[5209,8755,6192],{"class":5449},[5209,8757,6949],{"class":5362},[5209,8759,6198],{"class":5358},[5209,8761,6954],{"class":5453},[5209,8763,6683],{"class":5358},[5209,8765,8766,8768,8770,8772,8774,8776],{"class":5211,"line":5613},[5209,8767,6944],{"class":5449},[5209,8769,6192],{"class":5449},[5209,8771,6965],{"class":5362},[5209,8773,6198],{"class":5358},[5209,8775,6970],{"class":5453},[5209,8777,6683],{"class":5358},[5209,8779,8780,8782,8784,8787,8789,8792],{"class":5211,"line":5619},[5209,8781,6944],{"class":5449},[5209,8783,6192],{"class":5449},[5209,8785,8786],{"class":5362}," cacheService",[5209,8788,6198],{"class":5358},[5209,8790,8791],{"class":5453},"CacheService",[5209,8793,6683],{"class":5358},[5209,8795,8796],{"class":5211,"line":5624},[5209,8797,6977],{"class":5358},[5209,8799,8800],{"class":5211,"line":5629},[5209,8801,5381],{"emptyLinePlaceholder":5380},[5209,8803,8804,8806,8808,8810,8812,8814,8816,8818,8820,8822,8824],{"class":5211,"line":5635},[5209,8805,6517],{"class":5449},[5209,8807,7359],{"class":5389},[5209,8809,6158],{"class":5358},[5209,8811,6293],{"class":5362},[5209,8813,6198],{"class":5358},[5209,8815,6298],{"class":5453},[5209,8817,6998],{"class":5358},[5209,8819,7001],{"class":5453},[5209,8821,7004],{"class":5358},[5209,8823,7007],{"class":5453},[5209,8825,7010],{"class":5358},[5209,8827,8828],{"class":5211,"line":5640},[5209,8829,8830],{"class":5403},"    \u002F\u002F Спочатку перевіряємо кеш\n",[5209,8832,8833,8835,8838,8840,8842,8844,8846,8849,8851,8853,8855,8858,8860,8862,8864,8866],{"class":5211,"line":5646},[5209,8834,6605],{"class":5449},[5209,8836,8837],{"class":6608}," cached",[5209,8839,6612],{"class":5358},[5209,8841,6615],{"class":5354},[5209,8843,6236],{"class":5449},[5209,8845,5501],{"class":5358},[5209,8847,8848],{"class":5362},"cacheService",[5209,8850,5501],{"class":5358},[5209,8852,8442],{"class":5389},[5209,8854,6158],{"class":5358},[5209,8856,8857],{"class":5371},"`user:",[5209,8859,7431],{"class":5449},[5209,8861,6293],{"class":5362},[5209,8863,7436],{"class":5449},[5209,8865,8686],{"class":5371},[5209,8867,6323],{"class":5358},[5209,8869,8870,8872,8874,8877,8879,8882,8884],{"class":5211,"line":5652},[5209,8871,6545],{"class":5354},[5209,8873,5121],{"class":5358},[5209,8875,8876],{"class":5362},"cached",[5209,8878,6164],{"class":5358},[5209,8880,8881],{"class":5354},"return",[5209,8883,8837],{"class":5362},[5209,8885,5375],{"class":5358},[5209,8887,8888],{"class":5211,"line":5658},[5209,8889,5381],{"emptyLinePlaceholder":5380},[5209,8891,8892],{"class":5211,"line":5664},[5209,8893,8894],{"class":5403},"    \u002F\u002F Якщо немає в кеші, запитуємо з БД\n",[5209,8896,8897,8899,8901,8903,8905,8907,8909,8911,8913,8915,8917,8919],{"class":5211,"line":5669},[5209,8898,6605],{"class":5449},[5209,8900,6656],{"class":6608},[5209,8902,6612],{"class":5358},[5209,8904,6615],{"class":5354},[5209,8906,6236],{"class":5449},[5209,8908,5501],{"class":5358},[5209,8910,7054],{"class":5362},[5209,8912,5501],{"class":5358},[5209,8914,7398],{"class":5389},[5209,8916,6158],{"class":5358},[5209,8918,6293],{"class":5362},[5209,8920,6323],{"class":5358},[5209,8922,8923,8925,8927,8929,8931,8933,8936,8938,8940,8942,8944,8946,8948,8950,8952,8954,8957],{"class":5211,"line":5675},[5209,8924,6721],{"class":5354},[5209,8926,6236],{"class":5449},[5209,8928,5501],{"class":5358},[5209,8930,8848],{"class":5362},[5209,8932,5501],{"class":5358},[5209,8934,8935],{"class":5389},"set",[5209,8937,6158],{"class":5358},[5209,8939,8857],{"class":5371},[5209,8941,7431],{"class":5449},[5209,8943,6293],{"class":5362},[5209,8945,7436],{"class":5449},[5209,8947,8686],{"class":5371},[5209,8949,5876],{"class":5358},[5209,8951,6733],{"class":5362},[5209,8953,5876],{"class":5358},[5209,8955,8956],{"class":6637},"300",[5209,8958,6323],{"class":5358},[5209,8960,8961,8963,8965],{"class":5211,"line":5681},[5209,8962,6233],{"class":5354},[5209,8964,6656],{"class":5362},[5209,8966,5375],{"class":5358},[5209,8968,8969],{"class":5211,"line":5687},[5209,8970,5561],{"class":5358},[5209,8972,8973],{"class":5211,"line":5693},[5209,8974,5632],{"class":5358},[5169,8976,8977,8978,8981],{},"Модифікатор ",[5206,8979,8980],{},"private readonly"," у параметрах конструктора — це скорочений синтаксис TypeScript, що автоматично створює відповідну властивість класу та ініціалізує її значенням параметра. Це еквівалентно явному оголошенню властивості та присвоєнню їй значення в тілі конструктора, але значно коротше та зрозуміліше.",[6033,8983,8984,8985,8987,8988,8991],{},"Використання ",[5206,8986,8980],{}," для залежностей є best practice, оскільки забезпечує інкапсуляцію (private) та незмінність посилання (readonly). Залежності не повинні змінюватися після створення екземпляра класу, і ",[5206,8989,8990],{},"readonly"," забезпечує це на рівні системи типів TypeScript.",[5323,8993,8995],{"id":8994},"автоматичне-розвязання-залежностей","Автоматичне розв'язання залежностей",[5169,8997,8998],{},"NestJS автоматично розв'язує весь граф залежностей при запуску застосунку. Якщо контролер залежить від сервісу, а сервіс залежить від репозиторію, фреймворк автоматично створить екземпляри в правильному порядку: спочатку репозиторій, потім сервіс, потім контролер.",[5169,9000,9001],{},"Процес розв'язання залежностей відбувається під час ініціалізації застосунку та включає кілька етапів:",[6058,9003,9004,9010,9016,9022,9028],{},[5095,9005,9006,9009],{},[5118,9007,9008],{},"Реєстрація провайдерів",": NestJS сканує всі модулі та реєструє всі провайдери в IoC-контейнері",[5095,9011,9012,9015],{},[5118,9013,9014],{},"Побудова графа залежностей",": Фреймворк аналізує конструктори всіх класів та будує граф залежностей",[5095,9017,9018,9021],{},[5118,9019,9020],{},"Виявлення циклічних залежностей",": Перевіряється відсутність циклів у графі (A залежить від B, B залежить від A)",[5095,9023,9024,9027],{},[5118,9025,9026],{},"Створення екземплярів",": Провайдери створюються в порядку від листків до кореня графа залежностей",[5095,9029,9030,9033],{},[5118,9031,9032],{},"Впровадження залежностей",": Створені екземпляри впроваджуються в конструктори класів, які їх потребують",[5197,9035,9036],{},[5200,9037,9039],{"className":5202,"code":9038,"language":5197,"meta":5204,"style":5204},"graph TD\n    subgraph \"Граф залежностей\"\n        A[UserController]\n        B[UserService]\n        C[UserRepository]\n        D[EmailService]\n        E[DatabaseConnection]\n        F[SMTPClient]\n    end\n    \n    A -->|залежить від| B\n    B -->|залежить від| C\n    B -->|залежить від| D\n    C -->|залежить від| E\n    D -->|залежить від| F\n    \n    style A fill:#FEF3C7,stroke:#f59e0b\n    style B fill:#DBEAFE,stroke:#3b82f6\n    style C fill:#DCFCE7,stroke:#22c55e\n    style D fill:#DBEAFE,stroke:#3b82f6\n    style E fill:#E2E8F0,stroke:#64748b\n    style F fill:#E2E8F0,stroke:#64748b\n",[5206,9040,9041,9046,9051,9056,9061,9066,9071,9076,9081,9085,9089,9094,9099,9104,9109,9114,9118,9123,9128,9133,9138,9143],{"__ignoreMap":5204},[5209,9042,9043],{"class":5211,"line":5212},[5209,9044,9045],{},"graph TD\n",[5209,9047,9048],{"class":5211,"line":5218},[5209,9049,9050],{},"    subgraph \"Граф залежностей\"\n",[5209,9052,9053],{"class":5211,"line":5224},[5209,9054,9055],{},"        A[UserController]\n",[5209,9057,9058],{"class":5211,"line":5230},[5209,9059,9060],{},"        B[UserService]\n",[5209,9062,9063],{"class":5211,"line":5236},[5209,9064,9065],{},"        C[UserRepository]\n",[5209,9067,9068],{"class":5211,"line":5242},[5209,9069,9070],{},"        D[EmailService]\n",[5209,9072,9073],{"class":5211,"line":5248},[5209,9074,9075],{},"        E[DatabaseConnection]\n",[5209,9077,9078],{"class":5211,"line":5254},[5209,9079,9080],{},"        F[SMTPClient]\n",[5209,9082,9083],{"class":5211,"line":5260},[5209,9084,5245],{},[5209,9086,9087],{"class":5211,"line":5266},[5209,9088,5251],{},[5209,9090,9091],{"class":5211,"line":5272},[5209,9092,9093],{},"    A -->|залежить від| B\n",[5209,9095,9096],{"class":5211,"line":5277},[5209,9097,9098],{},"    B -->|залежить від| C\n",[5209,9100,9101],{"class":5211,"line":5283},[5209,9102,9103],{},"    B -->|залежить від| D\n",[5209,9105,9106],{"class":5211,"line":5288},[5209,9107,9108],{},"    C -->|залежить від| E\n",[5209,9110,9111],{"class":5211,"line":5294},[5209,9112,9113],{},"    D -->|залежить від| F\n",[5209,9115,9116],{"class":5211,"line":5300},[5209,9117,5251],{},[5209,9119,9120],{"class":5211,"line":5591},[5209,9121,9122],{},"    style A fill:#FEF3C7,stroke:#f59e0b\n",[5209,9124,9125],{"class":5211,"line":5597},[5209,9126,9127],{},"    style B fill:#DBEAFE,stroke:#3b82f6\n",[5209,9129,9130],{"class":5211,"line":5603},[5209,9131,9132],{},"    style C fill:#DCFCE7,stroke:#22c55e\n",[5209,9134,9135],{"class":5211,"line":5608},[5209,9136,9137],{},"    style D fill:#DBEAFE,stroke:#3b82f6\n",[5209,9139,9140],{"class":5211,"line":5613},[5209,9141,9142],{},"    style E fill:#E2E8F0,stroke:#64748b\n",[5209,9144,9145],{"class":5211,"line":5619},[5209,9146,9147],{},"    style F fill:#E2E8F0,stroke:#64748b\n",[5169,9149,9150],{},"Порядок створення екземплярів у цьому прикладі буде наступним:",[6058,9152,9153,9163,9174,9182],{},[5095,9154,9155,9158,9159,9162],{},[5206,9156,9157],{},"DatabaseConnection"," та ",[5206,9160,9161],{},"SMTPClient"," (не мають залежностей)",[5095,9164,9165,9167,9168,5185,9170,9167,9172,8093],{},[5206,9166,6954],{}," (залежить від ",[5206,9169,9157],{},[5206,9171,6970],{},[5206,9173,9161],{},[5095,9175,9176,9167,9178,9158,9180,8093],{},[5206,9177,5959],{},[5206,9179,6954],{},[5206,9181,6970],{},[5095,9183,9184,9167,9186,8093],{},[5206,9185,5941],{},[5206,9187,5959],{},[6427,9189,9190,9191,9194],{},"Циклічні залежності (коли клас A залежить від класу B, а клас B залежить від класу A) призводять до помилки під час запуску застосунку. NestJS виявляє такі цикли та повідомляє про них. У наступних лекціях ми розглянемо, як правильно обробляти ситуації, де циклічні залежності здаються неминучими (через використання ",[5206,9192,9193],{},"forwardRef"," або рефакторинг архітектури).",[5323,9196,9198],{"id":9197},"область-видимості-провайдерів","Область видимості провайдерів",[5169,9200,9201,9202,9205],{},"За замовчуванням всі провайдери в NestJS є синглтонами (",[5123,9203,9204],{},"singletons",") в межах застосунку. Це означає, що NestJS створює лише один екземпляр кожного провайдера, і цей екземпляр спільно використовується всіма компонентами, які його потребують. Такий підхід є оптимальним для більшості сценаріїв, оскільки зменшує споживання пам'яті та прискорює створення об'єктів.",[5169,9207,9208,9209,9212],{},"Проте NestJS також підтримує інші області видимості (",[5123,9210,9211],{},"scopes",") для специфічних випадків:",[5092,9214,9215,9221,9227],{},[5095,9216,9217,9220],{},[5118,9218,9219],{},"DEFAULT (Singleton)",": Один екземпляр на весь застосунок (за замовчуванням)",[5095,9222,9223,9226],{},[5118,9224,9225],{},"REQUEST",": Новий екземпляр для кожного HTTP-запиту",[5095,9228,9229,9232],{},[5118,9230,9231],{},"TRANSIENT",": Новий екземпляр кожного разу, коли провайдер впроваджується",[5200,9234,9236],{"className":5345,"code":9235,"language":5347,"meta":5204,"style":5204},"import { Injectable, Scope } from '@nestjs\u002Fcommon';\n\n\u002F\u002F За замовчуванням — singleton\n@Injectable()\nexport class UserService {\n  \u002F\u002F Один екземпляр для всього застосунку\n}\n\n\u002F\u002F Request-scoped провайдер\n@Injectable({ scope: Scope.REQUEST })\nexport class RequestContextService {\n  \u002F\u002F Новий екземпляр для кожного HTTP-запиту\n  \u002F\u002F Корисно для зберігання даних, специфічних для запиту\n}\n\n\u002F\u002F Transient провайдер\n@Injectable({ scope: Scope.TRANSIENT })\nexport class UniqueIdGenerator {\n  \u002F\u002F Новий екземпляр кожного разу, коли впроваджується\n  private id = Math.random();\n  \n  getId() {\n    return this.id;\n  }\n}\n",[5206,9237,9238,9259,9263,9268,9276,9286,9291,9295,9299,9304,9325,9336,9341,9346,9350,9354,9359,9377,9388,9393,9412,9416,9423,9435,9439],{"__ignoreMap":5204},[5209,9239,9240,9242,9244,9246,9248,9251,9253,9255,9257],{"class":5211,"line":5212},[5209,9241,5355],{"class":5354},[5209,9243,5359],{"class":5358},[5209,9245,6920],{"class":5362},[5209,9247,5876],{"class":5358},[5209,9249,9250],{"class":5362},"Scope",[5209,9252,5365],{"class":5358},[5209,9254,5368],{"class":5354},[5209,9256,5372],{"class":5371},[5209,9258,5375],{"class":5358},[5209,9260,9261],{"class":5211,"line":5218},[5209,9262,5381],{"emptyLinePlaceholder":5380},[5209,9264,9265],{"class":5211,"line":5224},[5209,9266,9267],{"class":5403},"\u002F\u002F За замовчуванням — singleton\n",[5209,9269,9270,9272,9274],{"class":5211,"line":5230},[5209,9271,5386],{"class":5358},[5209,9273,6920],{"class":5389},[5209,9275,6512],{"class":5358},[5209,9277,9278,9280,9282,9284],{"class":5211,"line":5236},[5209,9279,5446],{"class":5354},[5209,9281,5450],{"class":5449},[5209,9283,6931],{"class":5453},[5209,9285,6179],{"class":5358},[5209,9287,9288],{"class":5211,"line":5242},[5209,9289,9290],{"class":5403},"  \u002F\u002F Один екземпляр для всього застосунку\n",[5209,9292,9293],{"class":5211,"line":5248},[5209,9294,5632],{"class":5358},[5209,9296,9297],{"class":5211,"line":5254},[5209,9298,5381],{"emptyLinePlaceholder":5380},[5209,9300,9301],{"class":5211,"line":5260},[5209,9302,9303],{"class":5403},"\u002F\u002F Request-scoped провайдер\n",[5209,9305,9306,9308,9310,9312,9315,9318,9320,9322],{"class":5211,"line":5266},[5209,9307,5386],{"class":5358},[5209,9309,6920],{"class":5389},[5209,9311,8340],{"class":5358},[5209,9313,9314],{"class":5362},"scope:",[5209,9316,9317],{"class":5362}," Scope",[5209,9319,5501],{"class":5358},[5209,9321,9225],{"class":6608},[5209,9323,9324],{"class":5358}," })\n",[5209,9326,9327,9329,9331,9334],{"class":5211,"line":5272},[5209,9328,5446],{"class":5354},[5209,9330,5450],{"class":5449},[5209,9332,9333],{"class":5453}," RequestContextService",[5209,9335,6179],{"class":5358},[5209,9337,9338],{"class":5211,"line":5277},[5209,9339,9340],{"class":5403},"  \u002F\u002F Новий екземпляр для кожного HTTP-запиту\n",[5209,9342,9343],{"class":5211,"line":5283},[5209,9344,9345],{"class":5403},"  \u002F\u002F Корисно для зберігання даних, специфічних для запиту\n",[5209,9347,9348],{"class":5211,"line":5288},[5209,9349,5632],{"class":5358},[5209,9351,9352],{"class":5211,"line":5294},[5209,9353,5381],{"emptyLinePlaceholder":5380},[5209,9355,9356],{"class":5211,"line":5300},[5209,9357,9358],{"class":5403},"\u002F\u002F Transient провайдер\n",[5209,9360,9361,9363,9365,9367,9369,9371,9373,9375],{"class":5211,"line":5591},[5209,9362,5386],{"class":5358},[5209,9364,6920],{"class":5389},[5209,9366,8340],{"class":5358},[5209,9368,9314],{"class":5362},[5209,9370,9317],{"class":5362},[5209,9372,5501],{"class":5358},[5209,9374,9231],{"class":6608},[5209,9376,9324],{"class":5358},[5209,9378,9379,9381,9383,9386],{"class":5211,"line":5597},[5209,9380,5446],{"class":5354},[5209,9382,5450],{"class":5449},[5209,9384,9385],{"class":5453}," UniqueIdGenerator",[5209,9387,6179],{"class":5358},[5209,9389,9390],{"class":5211,"line":5603},[5209,9391,9392],{"class":5403},"  \u002F\u002F Новий екземпляр кожного разу, коли впроваджується\n",[5209,9394,9395,9397,9400,9402,9405,9407,9410],{"class":5211,"line":5608},[5209,9396,6764],{"class":5449},[5209,9398,9399],{"class":5362}," id",[5209,9401,6612],{"class":5358},[5209,9403,9404],{"class":5362},"Math",[5209,9406,5501],{"class":5358},[5209,9408,9409],{"class":5389},"random",[5209,9411,6249],{"class":5358},[5209,9413,9414],{"class":5211,"line":5613},[5209,9415,5541],{"class":5358},[5209,9417,9418,9421],{"class":5211,"line":5619},[5209,9419,9420],{"class":5389},"  getId",[5209,9422,6228],{"class":5358},[5209,9424,9425,9427,9429,9431,9433],{"class":5211,"line":5624},[5209,9426,6233],{"class":5354},[5209,9428,6236],{"class":5449},[5209,9430,5501],{"class":5358},[5209,9432,6293],{"class":5362},[5209,9434,5375],{"class":5358},[5209,9436,9437],{"class":5211,"line":5629},[5209,9438,5561],{"class":5358},[5209,9440,9441],{"class":5211,"line":5635},[5209,9442,5632],{"class":5358},[9444,9445,9446],"caution",{},"Використання областей видимості, відмінних від DEFAULT, має негативний вплив на продуктивність, оскільки NestJS змушений створювати нові екземпляри провайдерів частіше. REQUEST-scoped провайдери особливо накладні, оскільки весь граф залежностей, що залежить від такого провайдера, також має бути створений заново для кожного запиту. Використовуйте ці можливості лише там, де це дійсно необхідно.",[5164,9448,9450],{"id":9449},"граф-залежностей-та-його-побудова","Граф залежностей та його побудова",[5169,9452,9453,9454,9457],{},"Граф залежностей (",[5123,9455,9456],{},"dependency graph",") — це структура даних, що представляє відношення між компонентами застосунку. Вершини графа — це класи (контролери, сервіси, репозиторії), а ребра — залежності між ними. Розуміння цього графа критично важливе для проєктування архітектури та діагностики проблем.",[5323,9459,9461],{"id":9460},"читання-графа-залежностей","Читання графа залежностей",[5169,9463,9464],{},"Граф залежностей можна читати у двох напрямках:",[5169,9466,9467,9470],{},[5118,9468,9469],{},"Знизу вгору (Bottom-up)",": Починаючи з компонентів без залежностей (листків графа) та рухаючись до компонентів, які від них залежать. Це порядок створення екземплярів при запуску застосунку.",[5169,9472,9473,9476],{},[5118,9474,9475],{},"Зверху вниз (Top-down)",": Починаючи з контролерів (точок входу) та рухаючись до сервісів та репозиторіїв. Це порядок виконання при обробці запиту.",[5503,9478,9480],{"alt":9479},"Повний граф залежностей модуля користувачів",[5200,9481,9483],{"className":5508,"code":9482,"language":5510,"meta":5204,"style":5204},"@startuml\nskinparam style plain\nskinparam backgroundColor #FFFFFF\n\npackage \"UserModule\" {\n  \n  [UserController] #FEF3C7\n  [UserService] #DBEAFE\n  [UserRepository] #DCFCE7\n  [EmailService] #DBEAFE\n  [CacheService] #E2E8F0\n  \n  [DatabaseConnection] #F1F5F9\n  [RedisConnection] #F1F5F9\n  [SMTPClient] #F1F5F9\n  \n}\n\n[UserController] --> [UserService] : впроваджує\n[UserService] --> [UserRepository] : впроваджує\n[UserService] --> [EmailService] : впроваджує\n[UserService] --> [CacheService] : впроваджує\n\n[UserRepository] --> [DatabaseConnection] : впроваджує\n[CacheService] --> [RedisConnection] : впроваджує\n[EmailService] --> [SMTPClient] : впроваджує\n\nnote bottom of [DatabaseConnection]\n  Листки графа — компоненти\n  без власних залежностей.\n  Створюються першими.\nend note\n\nnote top of [UserController]\n  Корінь графа — контролер.\n  Створюється останнім,\n  коли всі залежності готові.\nend note\n\n@enduml\n",[5206,9484,9485,9489,9493,9497,9501,9506,9510,9515,9520,9525,9530,9535,9539,9544,9549,9554,9558,9562,9566,9571,9576,9581,9586,9590,9595,9600,9605,9609,9614,9619,9624,9629,9633,9637,9642,9647,9652,9657,9661,9665],{"__ignoreMap":5204},[5209,9486,9487],{"class":5211,"line":5212},[5209,9488,5517],{},[5209,9490,9491],{"class":5211,"line":5218},[5209,9492,5522],{},[5209,9494,9495],{"class":5211,"line":5224},[5209,9496,5527],{},[5209,9498,9499],{"class":5211,"line":5230},[5209,9500,5381],{"emptyLinePlaceholder":5380},[5209,9502,9503],{"class":5211,"line":5236},[5209,9504,9505],{},"package \"UserModule\" {\n",[5209,9507,9508],{"class":5211,"line":5242},[5209,9509,5541],{},[5209,9511,9512],{"class":5211,"line":5248},[5209,9513,9514],{},"  [UserController] #FEF3C7\n",[5209,9516,9517],{"class":5211,"line":5254},[5209,9518,9519],{},"  [UserService] #DBEAFE\n",[5209,9521,9522],{"class":5211,"line":5260},[5209,9523,9524],{},"  [UserRepository] #DCFCE7\n",[5209,9526,9527],{"class":5211,"line":5266},[5209,9528,9529],{},"  [EmailService] #DBEAFE\n",[5209,9531,9532],{"class":5211,"line":5272},[5209,9533,9534],{},"  [CacheService] #E2E8F0\n",[5209,9536,9537],{"class":5211,"line":5277},[5209,9538,5541],{},[5209,9540,9541],{"class":5211,"line":5283},[5209,9542,9543],{},"  [DatabaseConnection] #F1F5F9\n",[5209,9545,9546],{"class":5211,"line":5288},[5209,9547,9548],{},"  [RedisConnection] #F1F5F9\n",[5209,9550,9551],{"class":5211,"line":5294},[5209,9552,9553],{},"  [SMTPClient] #F1F5F9\n",[5209,9555,9556],{"class":5211,"line":5300},[5209,9557,5541],{},[5209,9559,9560],{"class":5211,"line":5591},[5209,9561,5632],{},[5209,9563,9564],{"class":5211,"line":5597},[5209,9565,5381],{"emptyLinePlaceholder":5380},[5209,9567,9568],{"class":5211,"line":5603},[5209,9569,9570],{},"[UserController] --> [UserService] : впроваджує\n",[5209,9572,9573],{"class":5211,"line":5608},[5209,9574,9575],{},"[UserService] --> [UserRepository] : впроваджує\n",[5209,9577,9578],{"class":5211,"line":5613},[5209,9579,9580],{},"[UserService] --> [EmailService] : впроваджує\n",[5209,9582,9583],{"class":5211,"line":5619},[5209,9584,9585],{},"[UserService] --> [CacheService] : впроваджує\n",[5209,9587,9588],{"class":5211,"line":5624},[5209,9589,5381],{"emptyLinePlaceholder":5380},[5209,9591,9592],{"class":5211,"line":5629},[5209,9593,9594],{},"[UserRepository] --> [DatabaseConnection] : впроваджує\n",[5209,9596,9597],{"class":5211,"line":5635},[5209,9598,9599],{},"[CacheService] --> [RedisConnection] : впроваджує\n",[5209,9601,9602],{"class":5211,"line":5640},[5209,9603,9604],{},"[EmailService] --> [SMTPClient] : впроваджує\n",[5209,9606,9607],{"class":5211,"line":5646},[5209,9608,5381],{"emptyLinePlaceholder":5380},[5209,9610,9611],{"class":5211,"line":5652},[5209,9612,9613],{},"note bottom of [DatabaseConnection]\n",[5209,9615,9616],{"class":5211,"line":5658},[5209,9617,9618],{},"  Листки графа — компоненти\n",[5209,9620,9621],{"class":5211,"line":5664},[5209,9622,9623],{},"  без власних залежностей.\n",[5209,9625,9626],{"class":5211,"line":5669},[5209,9627,9628],{},"  Створюються першими.\n",[5209,9630,9631],{"class":5211,"line":5675},[5209,9632,5702],{},[5209,9634,9635],{"class":5211,"line":5681},[5209,9636,5381],{"emptyLinePlaceholder":5380},[5209,9638,9639],{"class":5211,"line":5687},[5209,9640,9641],{},"note top of [UserController]\n",[5209,9643,9644],{"class":5211,"line":5693},[5209,9645,9646],{},"  Корінь графа — контролер.\n",[5209,9648,9649],{"class":5211,"line":5699},[5209,9650,9651],{},"  Створюється останнім,\n",[5209,9653,9654],{"class":5211,"line":5705},[5209,9655,9656],{},"  коли всі залежності готові.\n",[5209,9658,9659],{"class":5211,"line":5710},[5209,9660,5702],{},[5209,9662,9663],{"class":5211,"line":7693},[5209,9664,5381],{"emptyLinePlaceholder":5380},[5209,9666,9667],{"class":5211,"line":7712},[5209,9668,5713],{},[5323,9670,9672],{"id":9671},"виявлення-та-уникнення-циклічних-залежностей","Виявлення та уникнення циклічних залежностей",[5169,9674,9675],{},"Циклічна залежність виникає, коли два або більше компонентів залежать один від одного, формуючи цикл у графі. Наприклад:",[5092,9677,9678,9681],{},[5095,9679,9680],{},"Сервіс A залежить від сервісу B",[5095,9682,9683],{},"Сервіс B залежить від сервісу A",[5169,9685,9686,9687,5501],{},"Такі залежності неможливо розв'язати, оскільки неясно, який компонент створювати першим. NestJS виявляє циклічні залежності під час ініціалізації та викидає помилку ",[5206,9688,9689],{},"Circular dependency",[5169,9691,9692],{},[5118,9693,9694],{},"Типові причини циклічних залежностей:",[6058,9696,9697,9700,9703],{},[5095,9698,9699],{},"Невірний розподіл відповідальностей між сервісами",[5095,9701,9702],{},"Відсутність проміжного шару абстракції",[5095,9704,9705],{},"Порушення принципу єдиної відповідальності",[5169,9707,9708],{},[5118,9709,9710],{},"Стратегії усунення:",[5092,9712,9713,9719,9725],{},[5095,9714,9715,9718],{},[5118,9716,9717],{},"Рефакторинг",": Виділити спільну логіку в третій сервіс",[5095,9720,9721,9724],{},[5118,9722,9723],{},"Використання подій",": Замінити пряму залежність на event-driven комунікацію",[5095,9726,9727,9730],{},[5118,9728,9729],{},"Інверсія залежності",": Створити інтерфейс та інвертувати напрямок залежності",[5733,9732,9733,10007],{},[5200,9734,9737],{"className":5345,"code":9735,"filename":9736,"language":5347,"meta":5204,"style":5204},"\u002F\u002F user.service.ts\n@Injectable()\nexport class UserService {\n  constructor(private readonly orderService: OrderService) {}\n  \n  async getUserWithOrders(id: string) {\n    const user = await this.findOne(id);\n    const orders = await this.orderService.findByUserId(id);\n    return { ...user, orders };\n  }\n}\n\n\u002F\u002F order.service.ts\n@Injectable()\nexport class OrderService {\n  constructor(private readonly userService: UserService) {}\n  \n  async createOrder(userId: string, items: Item[]) {\n    const user = await this.userService.findOne(userId);\n    \u002F\u002F Створення замовлення...\n  }\n}\n\u002F\u002F Помилка: UserService залежить від OrderService,\n\u002F\u002F а OrderService залежить від UserService\n","❌ Циклічна залежність",[5206,9738,9739,9744,9752,9762,9782,9786,9803,9825,9854,9871,9875,9879,9883,9888,9896,9907,9925,9929,9958,9984,9989,9993,9997,10002],{"__ignoreMap":5204},[5209,9740,9741],{"class":5211,"line":5212},[5209,9742,9743],{"class":5403},"\u002F\u002F user.service.ts\n",[5209,9745,9746,9748,9750],{"class":5211,"line":5218},[5209,9747,5386],{"class":5358},[5209,9749,6920],{"class":5389},[5209,9751,6512],{"class":5358},[5209,9753,9754,9756,9758,9760],{"class":5211,"line":5224},[5209,9755,5446],{"class":5354},[5209,9757,5450],{"class":5449},[5209,9759,6931],{"class":5453},[5209,9761,6179],{"class":5358},[5209,9763,9764,9766,9768,9770,9772,9775,9777,9780],{"class":5211,"line":5230},[5209,9765,6184],{"class":5449},[5209,9767,6158],{"class":5358},[5209,9769,6189],{"class":5449},[5209,9771,6192],{"class":5449},[5209,9773,9774],{"class":5362}," orderService",[5209,9776,6198],{"class":5358},[5209,9778,9779],{"class":5453},"OrderService",[5209,9781,6203],{"class":5358},[5209,9783,9784],{"class":5211,"line":5236},[5209,9785,5541],{"class":5358},[5209,9787,9788,9790,9793,9795,9797,9799,9801],{"class":5211,"line":5242},[5209,9789,6517],{"class":5449},[5209,9791,9792],{"class":5389}," getUserWithOrders",[5209,9794,6158],{"class":5358},[5209,9796,6293],{"class":5362},[5209,9798,6198],{"class":5358},[5209,9800,6298],{"class":5453},[5209,9802,6301],{"class":5358},[5209,9804,9805,9807,9809,9811,9813,9815,9817,9819,9821,9823],{"class":5211,"line":5248},[5209,9806,6605],{"class":5449},[5209,9808,6656],{"class":6608},[5209,9810,6612],{"class":5358},[5209,9812,6615],{"class":5354},[5209,9814,6236],{"class":5449},[5209,9816,5501],{"class":5358},[5209,9818,6316],{"class":5389},[5209,9820,6158],{"class":5358},[5209,9822,6293],{"class":5362},[5209,9824,6323],{"class":5358},[5209,9826,9827,9829,9832,9834,9836,9838,9840,9843,9845,9848,9850,9852],{"class":5211,"line":5254},[5209,9828,6605],{"class":5449},[5209,9830,9831],{"class":6608}," orders",[5209,9833,6612],{"class":5358},[5209,9835,6615],{"class":5354},[5209,9837,6236],{"class":5449},[5209,9839,5501],{"class":5358},[5209,9841,9842],{"class":5362},"orderService",[5209,9844,5501],{"class":5358},[5209,9846,9847],{"class":5389},"findByUserId",[5209,9849,6158],{"class":5358},[5209,9851,6293],{"class":5362},[5209,9853,6323],{"class":5358},[5209,9855,9856,9858,9861,9863,9865,9868],{"class":5211,"line":5260},[5209,9857,6233],{"class":5354},[5209,9859,9860],{"class":5358}," { ...",[5209,9862,6733],{"class":5362},[5209,9864,5876],{"class":5358},[5209,9866,9867],{"class":5362},"orders",[5209,9869,9870],{"class":5358}," };\n",[5209,9872,9873],{"class":5211,"line":5266},[5209,9874,5561],{"class":5358},[5209,9876,9877],{"class":5211,"line":5272},[5209,9878,5632],{"class":5358},[5209,9880,9881],{"class":5211,"line":5277},[5209,9882,5381],{"emptyLinePlaceholder":5380},[5209,9884,9885],{"class":5211,"line":5283},[5209,9886,9887],{"class":5403},"\u002F\u002F order.service.ts\n",[5209,9889,9890,9892,9894],{"class":5211,"line":5288},[5209,9891,5386],{"class":5358},[5209,9893,6920],{"class":5389},[5209,9895,6512],{"class":5358},[5209,9897,9898,9900,9902,9905],{"class":5211,"line":5294},[5209,9899,5446],{"class":5354},[5209,9901,5450],{"class":5449},[5209,9903,9904],{"class":5453}," OrderService",[5209,9906,6179],{"class":5358},[5209,9908,9909,9911,9913,9915,9917,9919,9921,9923],{"class":5211,"line":5300},[5209,9910,6184],{"class":5449},[5209,9912,6158],{"class":5358},[5209,9914,6189],{"class":5449},[5209,9916,6192],{"class":5449},[5209,9918,6195],{"class":5362},[5209,9920,6198],{"class":5358},[5209,9922,5959],{"class":5453},[5209,9924,6203],{"class":5358},[5209,9926,9927],{"class":5211,"line":5591},[5209,9928,5541],{"class":5358},[5209,9930,9931,9933,9936,9938,9941,9943,9945,9947,9950,9952,9955],{"class":5211,"line":5597},[5209,9932,6517],{"class":5449},[5209,9934,9935],{"class":5389}," createOrder",[5209,9937,6158],{"class":5358},[5209,9939,9940],{"class":5362},"userId",[5209,9942,6198],{"class":5358},[5209,9944,6298],{"class":5453},[5209,9946,5876],{"class":5358},[5209,9948,9949],{"class":5362},"items",[5209,9951,6198],{"class":5358},[5209,9953,9954],{"class":5453},"Item",[5209,9956,9957],{"class":5358},"[]) {\n",[5209,9959,9960,9962,9964,9966,9968,9970,9972,9974,9976,9978,9980,9982],{"class":5211,"line":5603},[5209,9961,6605],{"class":5449},[5209,9963,6656],{"class":6608},[5209,9965,6612],{"class":5358},[5209,9967,6615],{"class":5354},[5209,9969,6236],{"class":5449},[5209,9971,5501],{"class":5358},[5209,9973,6241],{"class":5362},[5209,9975,5501],{"class":5358},[5209,9977,6316],{"class":5389},[5209,9979,6158],{"class":5358},[5209,9981,9940],{"class":5362},[5209,9983,6323],{"class":5358},[5209,9985,9986],{"class":5211,"line":5608},[5209,9987,9988],{"class":5403},"    \u002F\u002F Створення замовлення...\n",[5209,9990,9991],{"class":5211,"line":5613},[5209,9992,5561],{"class":5358},[5209,9994,9995],{"class":5211,"line":5619},[5209,9996,5632],{"class":5358},[5209,9998,9999],{"class":5211,"line":5624},[5209,10000,10001],{"class":5403},"\u002F\u002F Помилка: UserService залежить від OrderService,\n",[5209,10003,10004],{"class":5211,"line":5629},[5209,10005,10006],{"class":5403},"\u002F\u002F а OrderService залежить від UserService\n",[5200,10008,10011],{"className":5345,"code":10009,"filename":10010,"language":5347,"meta":5204,"style":5204},"\u002F\u002F user.service.ts\n@Injectable()\nexport class UserService {\n  constructor(private readonly userRepository: UserRepository) {}\n  \n  async findOne(id: string): Promise\u003CUser> {\n    return this.userRepository.findById(id);\n  }\n}\n\n\u002F\u002F order.service.ts\n@Injectable()\nexport class OrderService {\n  constructor(private readonly orderRepository: OrderRepository) {}\n  \n  async findByUserId(userId: string): Promise\u003COrder[]> {\n    return this.orderRepository.findByUserId(userId);\n  }\n}\n\n\u002F\u002F user-order.service.ts — оркестратор\n@Injectable()\nexport class UserOrderService {\n  constructor(\n    private readonly userService: UserService,\n    private readonly orderService: OrderService,\n  ) {}\n  \n  async getUserWithOrders(id: string) {\n    const user = await this.userService.findOne(id);\n    const orders = await this.orderService.findByUserId(id);\n    return { ...user, orders };\n  }\n}\n","✅ Виправлено через виділення спільного сервісу",[5206,10012,10013,10017,10025,10035,10053,10057,10081,10101,10105,10109,10113,10117,10125,10135,10155,10159,10185,10206,10210,10214,10218,10223,10231,10242,10248,10262,10276,10280,10284,10300,10326,10352,10366,10370],{"__ignoreMap":5204},[5209,10014,10015],{"class":5211,"line":5212},[5209,10016,9743],{"class":5403},[5209,10018,10019,10021,10023],{"class":5211,"line":5218},[5209,10020,5386],{"class":5358},[5209,10022,6920],{"class":5389},[5209,10024,6512],{"class":5358},[5209,10026,10027,10029,10031,10033],{"class":5211,"line":5224},[5209,10028,5446],{"class":5354},[5209,10030,5450],{"class":5449},[5209,10032,6931],{"class":5453},[5209,10034,6179],{"class":5358},[5209,10036,10037,10039,10041,10043,10045,10047,10049,10051],{"class":5211,"line":5230},[5209,10038,6184],{"class":5449},[5209,10040,6158],{"class":5358},[5209,10042,6189],{"class":5449},[5209,10044,6192],{"class":5449},[5209,10046,6949],{"class":5362},[5209,10048,6198],{"class":5358},[5209,10050,6954],{"class":5453},[5209,10052,6203],{"class":5358},[5209,10054,10055],{"class":5211,"line":5236},[5209,10056,5541],{"class":5358},[5209,10058,10059,10061,10063,10065,10067,10069,10071,10073,10075,10077,10079],{"class":5211,"line":5242},[5209,10060,6517],{"class":5449},[5209,10062,7359],{"class":5389},[5209,10064,6158],{"class":5358},[5209,10066,6293],{"class":5362},[5209,10068,6198],{"class":5358},[5209,10070,6298],{"class":5453},[5209,10072,6998],{"class":5358},[5209,10074,7001],{"class":5453},[5209,10076,7004],{"class":5358},[5209,10078,7007],{"class":5453},[5209,10080,7010],{"class":5358},[5209,10082,10083,10085,10087,10089,10091,10093,10095,10097,10099],{"class":5211,"line":5248},[5209,10084,6233],{"class":5354},[5209,10086,6236],{"class":5449},[5209,10088,5501],{"class":5358},[5209,10090,7054],{"class":5362},[5209,10092,5501],{"class":5358},[5209,10094,7398],{"class":5389},[5209,10096,6158],{"class":5358},[5209,10098,6293],{"class":5362},[5209,10100,6323],{"class":5358},[5209,10102,10103],{"class":5211,"line":5254},[5209,10104,5561],{"class":5358},[5209,10106,10107],{"class":5211,"line":5260},[5209,10108,5632],{"class":5358},[5209,10110,10111],{"class":5211,"line":5266},[5209,10112,5381],{"emptyLinePlaceholder":5380},[5209,10114,10115],{"class":5211,"line":5272},[5209,10116,9887],{"class":5403},[5209,10118,10119,10121,10123],{"class":5211,"line":5277},[5209,10120,5386],{"class":5358},[5209,10122,6920],{"class":5389},[5209,10124,6512],{"class":5358},[5209,10126,10127,10129,10131,10133],{"class":5211,"line":5283},[5209,10128,5446],{"class":5354},[5209,10130,5450],{"class":5449},[5209,10132,9904],{"class":5453},[5209,10134,6179],{"class":5358},[5209,10136,10137,10139,10141,10143,10145,10148,10150,10153],{"class":5211,"line":5288},[5209,10138,6184],{"class":5449},[5209,10140,6158],{"class":5358},[5209,10142,6189],{"class":5449},[5209,10144,6192],{"class":5449},[5209,10146,10147],{"class":5362}," orderRepository",[5209,10149,6198],{"class":5358},[5209,10151,10152],{"class":5453},"OrderRepository",[5209,10154,6203],{"class":5358},[5209,10156,10157],{"class":5211,"line":5294},[5209,10158,5541],{"class":5358},[5209,10160,10161,10163,10166,10168,10170,10172,10174,10176,10178,10180,10183],{"class":5211,"line":5300},[5209,10162,6517],{"class":5449},[5209,10164,10165],{"class":5389}," findByUserId",[5209,10167,6158],{"class":5358},[5209,10169,9940],{"class":5362},[5209,10171,6198],{"class":5358},[5209,10173,6298],{"class":5453},[5209,10175,6998],{"class":5358},[5209,10177,7001],{"class":5453},[5209,10179,7004],{"class":5358},[5209,10181,10182],{"class":5453},"Order",[5209,10184,7328],{"class":5358},[5209,10186,10187,10189,10191,10193,10196,10198,10200,10202,10204],{"class":5211,"line":5591},[5209,10188,6233],{"class":5354},[5209,10190,6236],{"class":5449},[5209,10192,5501],{"class":5358},[5209,10194,10195],{"class":5362},"orderRepository",[5209,10197,5501],{"class":5358},[5209,10199,9847],{"class":5389},[5209,10201,6158],{"class":5358},[5209,10203,9940],{"class":5362},[5209,10205,6323],{"class":5358},[5209,10207,10208],{"class":5211,"line":5597},[5209,10209,5561],{"class":5358},[5209,10211,10212],{"class":5211,"line":5603},[5209,10213,5632],{"class":5358},[5209,10215,10216],{"class":5211,"line":5608},[5209,10217,5381],{"emptyLinePlaceholder":5380},[5209,10219,10220],{"class":5211,"line":5613},[5209,10221,10222],{"class":5403},"\u002F\u002F user-order.service.ts — оркестратор\n",[5209,10224,10225,10227,10229],{"class":5211,"line":5619},[5209,10226,5386],{"class":5358},[5209,10228,6920],{"class":5389},[5209,10230,6512],{"class":5358},[5209,10232,10233,10235,10237,10240],{"class":5211,"line":5624},[5209,10234,5446],{"class":5354},[5209,10236,5450],{"class":5449},[5209,10238,10239],{"class":5453}," UserOrderService",[5209,10241,6179],{"class":5358},[5209,10243,10244,10246],{"class":5211,"line":5629},[5209,10245,6184],{"class":5449},[5209,10247,6675],{"class":5358},[5209,10249,10250,10252,10254,10256,10258,10260],{"class":5211,"line":5635},[5209,10251,6944],{"class":5449},[5209,10253,6192],{"class":5449},[5209,10255,6195],{"class":5362},[5209,10257,6198],{"class":5358},[5209,10259,5959],{"class":5453},[5209,10261,6683],{"class":5358},[5209,10263,10264,10266,10268,10270,10272,10274],{"class":5211,"line":5640},[5209,10265,6944],{"class":5449},[5209,10267,6192],{"class":5449},[5209,10269,9774],{"class":5362},[5209,10271,6198],{"class":5358},[5209,10273,9779],{"class":5453},[5209,10275,6683],{"class":5358},[5209,10277,10278],{"class":5211,"line":5646},[5209,10279,6977],{"class":5358},[5209,10281,10282],{"class":5211,"line":5652},[5209,10283,5541],{"class":5358},[5209,10285,10286,10288,10290,10292,10294,10296,10298],{"class":5211,"line":5658},[5209,10287,6517],{"class":5449},[5209,10289,9792],{"class":5389},[5209,10291,6158],{"class":5358},[5209,10293,6293],{"class":5362},[5209,10295,6198],{"class":5358},[5209,10297,6298],{"class":5453},[5209,10299,6301],{"class":5358},[5209,10301,10302,10304,10306,10308,10310,10312,10314,10316,10318,10320,10322,10324],{"class":5211,"line":5664},[5209,10303,6605],{"class":5449},[5209,10305,6656],{"class":6608},[5209,10307,6612],{"class":5358},[5209,10309,6615],{"class":5354},[5209,10311,6236],{"class":5449},[5209,10313,5501],{"class":5358},[5209,10315,6241],{"class":5362},[5209,10317,5501],{"class":5358},[5209,10319,6316],{"class":5389},[5209,10321,6158],{"class":5358},[5209,10323,6293],{"class":5362},[5209,10325,6323],{"class":5358},[5209,10327,10328,10330,10332,10334,10336,10338,10340,10342,10344,10346,10348,10350],{"class":5211,"line":5669},[5209,10329,6605],{"class":5449},[5209,10331,9831],{"class":6608},[5209,10333,6612],{"class":5358},[5209,10335,6615],{"class":5354},[5209,10337,6236],{"class":5449},[5209,10339,5501],{"class":5358},[5209,10341,9842],{"class":5362},[5209,10343,5501],{"class":5358},[5209,10345,9847],{"class":5389},[5209,10347,6158],{"class":5358},[5209,10349,6293],{"class":5362},[5209,10351,6323],{"class":5358},[5209,10353,10354,10356,10358,10360,10362,10364],{"class":5211,"line":5675},[5209,10355,6233],{"class":5354},[5209,10357,9860],{"class":5358},[5209,10359,6733],{"class":5362},[5209,10361,5876],{"class":5358},[5209,10363,9867],{"class":5362},[5209,10365,9870],{"class":5358},[5209,10367,10368],{"class":5211,"line":5681},[5209,10369,5561],{"class":5358},[5209,10371,10372],{"class":5211,"line":5687},[5209,10373,5632],{"class":5358},[5164,10375,10377],{"id":10376},"життєвий-цикл-компонентів-у-nestjs","Життєвий цикл компонентів у NestJS",[5169,10379,10380,10381,10384],{},"Розуміння життєвого циклу компонентів допомагає правильно організовувати ініціалізацію, підключення до зовнішніх ресурсів та коректне завершення роботи застосунку. NestJS надає хуки життєвого циклу (",[5123,10382,10383],{},"lifecycle hooks","), які дозволяють виконувати код у конкретні моменти життя компонента.",[5323,10386,10388],{"id":10387},"етапи-життєвого-циклу","Етапи життєвого циклу",[5169,10390,10391],{},"Життєвий цикл NestJS-застосунку проходить через кілька чітко визначених етапів:",[6058,10393,10394,10400,10405,10410,10419,10428,10434],{},[5095,10395,10396,10399],{},[5118,10397,10398],{},"Створення модулів",": NestJS сканує та реєструє всі модулі",[5095,10401,10402,10404],{},[5118,10403,9008],{},": Всі провайдери з модулів реєструються в IoC-контейнері",[5095,10406,10407,10409],{},[5118,10408,9026],{},": Провайдери інстанціюються в порядку залежностей",[5095,10411,10412,5121,10415,10418],{},[5118,10413,10414],{},"Ініціалізація",[5206,10416,10417],{},"onModuleInit","): Виконується після створення всіх провайдерів модуля",[5095,10420,10421,5121,10424,10427],{},[5118,10422,10423],{},"Початок роботи застосунку",[5206,10425,10426],{},"onApplicationBootstrap","): Виконується, коли всі модулі ініціалізовані",[5095,10429,10430,10433],{},[5118,10431,10432],{},"Робочий стан",": Застосунок обробляє запити",[5095,10435,10436,5121,10439,5876,10442,5876,10445,10448],{},[5118,10437,10438],{},"Завершення",[5206,10440,10441],{},"onModuleDestroy",[5206,10443,10444],{},"beforeApplicationShutdown",[5206,10446,10447],{},"onApplicationShutdown","): Коректне закриття з'єднань та звільнення ресурсів",[5197,10450,10451],{},[5200,10452,10454],{"className":5202,"code":10453,"language":5197,"meta":5204,"style":5204},"graph TD\n    A[Запуск застосунку] --> B[Створення модулів]\n    B --> C[Реєстрація провайдерів]\n    C --> D[Створення екземплярів]\n    D --> E[onModuleInit]\n    E --> F[onApplicationBootstrap]\n    F --> G[Робочий стан]\n    G --> H{Сигнал завершення}\n    H -->|SIGTERM\u002FSIGINT| I[onModuleDestroy]\n    I --> J[beforeApplicationShutdown]\n    J --> K[onApplicationShutdown]\n    K --> L[Завершення процесу]\n    \n    style A fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n    style G fill:#22c55e,stroke:#15803d,color:#ffffff\n    style L fill:#64748b,stroke:#334155,color:#ffffff\n",[5206,10455,10456,10460,10465,10470,10475,10480,10485,10490,10495,10500,10505,10510,10515,10519,10524,10529],{"__ignoreMap":5204},[5209,10457,10458],{"class":5211,"line":5212},[5209,10459,9045],{},[5209,10461,10462],{"class":5211,"line":5218},[5209,10463,10464],{},"    A[Запуск застосунку] --> B[Створення модулів]\n",[5209,10466,10467],{"class":5211,"line":5224},[5209,10468,10469],{},"    B --> C[Реєстрація провайдерів]\n",[5209,10471,10472],{"class":5211,"line":5230},[5209,10473,10474],{},"    C --> D[Створення екземплярів]\n",[5209,10476,10477],{"class":5211,"line":5236},[5209,10478,10479],{},"    D --> E[onModuleInit]\n",[5209,10481,10482],{"class":5211,"line":5242},[5209,10483,10484],{},"    E --> F[onApplicationBootstrap]\n",[5209,10486,10487],{"class":5211,"line":5248},[5209,10488,10489],{},"    F --> G[Робочий стан]\n",[5209,10491,10492],{"class":5211,"line":5254},[5209,10493,10494],{},"    G --> H{Сигнал завершення}\n",[5209,10496,10497],{"class":5211,"line":5260},[5209,10498,10499],{},"    H -->|SIGTERM\u002FSIGINT| I[onModuleDestroy]\n",[5209,10501,10502],{"class":5211,"line":5266},[5209,10503,10504],{},"    I --> J[beforeApplicationShutdown]\n",[5209,10506,10507],{"class":5211,"line":5272},[5209,10508,10509],{},"    J --> K[onApplicationShutdown]\n",[5209,10511,10512],{"class":5211,"line":5277},[5209,10513,10514],{},"    K --> L[Завершення процесу]\n",[5209,10516,10517],{"class":5211,"line":5283},[5209,10518,5251],{},[5209,10520,10521],{"class":5211,"line":5288},[5209,10522,10523],{},"    style A fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n",[5209,10525,10526],{"class":5211,"line":5294},[5209,10527,10528],{},"    style G fill:#22c55e,stroke:#15803d,color:#ffffff\n",[5209,10530,10531],{"class":5211,"line":5300},[5209,10532,10533],{},"    style L fill:#64748b,stroke:#334155,color:#ffffff\n",[5323,10535,10537],{"id":10536},"хуки-життєвого-циклу","Хуки життєвого циклу",[5169,10539,10540],{},"NestJS надає інтерфейси для впровадження логіки в різні етапи життєвого циклу:",[5200,10542,10544],{"className":5345,"code":10543,"language":5347,"meta":5204,"style":5204},"import { \n  Injectable, \n  OnModuleInit, \n  OnModuleDestroy,\n  BeforeApplicationShutdown,\n  OnApplicationShutdown,\n} from '@nestjs\u002Fcommon';\n\n@Injectable()\nexport class DatabaseService \n  implements OnModuleInit, OnModuleDestroy {\n  \n  private connection: DatabaseConnection;\n\n  \u002F\u002F Викликається після ініціалізації модуля\n  async onModuleInit() {\n    console.log('Підключення до бази даних...');\n    this.connection = await createConnection({\n      host: 'localhost',\n      database: 'myapp',\n    });\n    console.log('З\\'єднання встановлено');\n  }\n\n  \u002F\u002F Викликається перед знищенням модуля\n  async onModuleDestroy() {\n    console.log('Закриття з\\'єднання з базою даних...');\n    await this.connection.close();\n    console.log('З\\'єднання закрито');\n  }\n\n  async query(sql: string) {\n    return this.connection.execute(sql);\n  }\n}\n",[5206,10545,10546,10553,10561,10568,10575,10582,10589,10600,10604,10612,10624,10639,10643,10656,10660,10665,10674,10690,10708,10718,10728,10732,10754,10758,10762,10767,10776,10796,10813,10832,10836,10840,10858,10879,10883],{"__ignoreMap":5204},[5209,10547,10548,10550],{"class":5211,"line":5212},[5209,10549,5355],{"class":5354},[5209,10551,10552],{"class":5358}," { \n",[5209,10554,10555,10558],{"class":5211,"line":5218},[5209,10556,10557],{"class":5362},"  Injectable",[5209,10559,10560],{"class":5358},", \n",[5209,10562,10563,10566],{"class":5211,"line":5224},[5209,10564,10565],{"class":5362},"  OnModuleInit",[5209,10567,10560],{"class":5358},[5209,10569,10570,10573],{"class":5211,"line":5230},[5209,10571,10572],{"class":5362},"  OnModuleDestroy",[5209,10574,6683],{"class":5358},[5209,10576,10577,10580],{"class":5211,"line":5236},[5209,10578,10579],{"class":5362},"  BeforeApplicationShutdown",[5209,10581,6683],{"class":5358},[5209,10583,10584,10587],{"class":5211,"line":5242},[5209,10585,10586],{"class":5362},"  OnApplicationShutdown",[5209,10588,6683],{"class":5358},[5209,10590,10591,10594,10596,10598],{"class":5211,"line":5248},[5209,10592,10593],{"class":5358},"} ",[5209,10595,5368],{"class":5354},[5209,10597,5372],{"class":5371},[5209,10599,5375],{"class":5358},[5209,10601,10602],{"class":5211,"line":5254},[5209,10603,5381],{"emptyLinePlaceholder":5380},[5209,10605,10606,10608,10610],{"class":5211,"line":5260},[5209,10607,5386],{"class":5358},[5209,10609,6920],{"class":5389},[5209,10611,6512],{"class":5358},[5209,10613,10614,10616,10618,10621],{"class":5211,"line":5266},[5209,10615,5446],{"class":5354},[5209,10617,5450],{"class":5449},[5209,10619,10620],{"class":5453}," DatabaseService",[5209,10622,10623],{"class":5358}," \n",[5209,10625,10626,10629,10632,10634,10637],{"class":5211,"line":5272},[5209,10627,10628],{"class":5449},"  implements",[5209,10630,10631],{"class":5453}," OnModuleInit",[5209,10633,5876],{"class":5358},[5209,10635,10636],{"class":5453},"OnModuleDestroy",[5209,10638,6179],{"class":5358},[5209,10640,10641],{"class":5211,"line":5277},[5209,10642,5541],{"class":5358},[5209,10644,10645,10647,10650,10652,10654],{"class":5211,"line":5283},[5209,10646,6764],{"class":5449},[5209,10648,10649],{"class":5362}," connection",[5209,10651,6198],{"class":5358},[5209,10653,9157],{"class":5453},[5209,10655,5375],{"class":5358},[5209,10657,10658],{"class":5211,"line":5288},[5209,10659,5381],{"emptyLinePlaceholder":5380},[5209,10661,10662],{"class":5211,"line":5294},[5209,10663,10664],{"class":5403},"  \u002F\u002F Викликається після ініціалізації модуля\n",[5209,10666,10667,10669,10672],{"class":5211,"line":5300},[5209,10668,6517],{"class":5449},[5209,10670,10671],{"class":5389}," onModuleInit",[5209,10673,6228],{"class":5358},[5209,10675,10676,10679,10681,10683,10685,10688],{"class":5211,"line":5591},[5209,10677,10678],{"class":5362},"    console",[5209,10680,5501],{"class":5358},[5209,10682,8672],{"class":5389},[5209,10684,6158],{"class":5358},[5209,10686,10687],{"class":5371},"'Підключення до бази даних...'",[5209,10689,6323],{"class":5358},[5209,10691,10692,10694,10696,10699,10701,10703,10706],{"class":5211,"line":5597},[5209,10693,8420],{"class":5449},[5209,10695,5501],{"class":5358},[5209,10697,10698],{"class":5362},"connection",[5209,10700,6612],{"class":5358},[5209,10702,6615],{"class":5354},[5209,10704,10705],{"class":5389}," createConnection",[5209,10707,5392],{"class":5358},[5209,10709,10710,10713,10716],{"class":5211,"line":5603},[5209,10711,10712],{"class":5362},"      host:",[5209,10714,10715],{"class":5371}," 'localhost'",[5209,10717,6683],{"class":5358},[5209,10719,10720,10723,10726],{"class":5211,"line":5608},[5209,10721,10722],{"class":5362},"      database:",[5209,10724,10725],{"class":5371}," 'myapp'",[5209,10727,6683],{"class":5358},[5209,10729,10730],{"class":5211,"line":5613},[5209,10731,7083],{"class":5358},[5209,10733,10734,10736,10738,10740,10742,10745,10749,10752],{"class":5211,"line":5619},[5209,10735,10678],{"class":5362},[5209,10737,5501],{"class":5358},[5209,10739,8672],{"class":5389},[5209,10741,6158],{"class":5358},[5209,10743,10744],{"class":5371},"'З",[5209,10746,10748],{"class":10747},"sjcCO","\\'",[5209,10750,10751],{"class":5371},"єднання встановлено'",[5209,10753,6323],{"class":5358},[5209,10755,10756],{"class":5211,"line":5624},[5209,10757,5561],{"class":5358},[5209,10759,10760],{"class":5211,"line":5629},[5209,10761,5381],{"emptyLinePlaceholder":5380},[5209,10763,10764],{"class":5211,"line":5635},[5209,10765,10766],{"class":5403},"  \u002F\u002F Викликається перед знищенням модуля\n",[5209,10768,10769,10771,10774],{"class":5211,"line":5640},[5209,10770,6517],{"class":5449},[5209,10772,10773],{"class":5389}," onModuleDestroy",[5209,10775,6228],{"class":5358},[5209,10777,10778,10780,10782,10784,10786,10789,10791,10794],{"class":5211,"line":5646},[5209,10779,10678],{"class":5362},[5209,10781,5501],{"class":5358},[5209,10783,8672],{"class":5389},[5209,10785,6158],{"class":5358},[5209,10787,10788],{"class":5371},"'Закриття з",[5209,10790,10748],{"class":10747},[5209,10792,10793],{"class":5371},"єднання з базою даних...'",[5209,10795,6323],{"class":5358},[5209,10797,10798,10800,10802,10804,10806,10808,10811],{"class":5211,"line":5652},[5209,10799,6721],{"class":5354},[5209,10801,6236],{"class":5449},[5209,10803,5501],{"class":5358},[5209,10805,10698],{"class":5362},[5209,10807,5501],{"class":5358},[5209,10809,10810],{"class":5389},"close",[5209,10812,6249],{"class":5358},[5209,10814,10815,10817,10819,10821,10823,10825,10827,10830],{"class":5211,"line":5658},[5209,10816,10678],{"class":5362},[5209,10818,5501],{"class":5358},[5209,10820,8672],{"class":5389},[5209,10822,6158],{"class":5358},[5209,10824,10744],{"class":5371},[5209,10826,10748],{"class":10747},[5209,10828,10829],{"class":5371},"єднання закрито'",[5209,10831,6323],{"class":5358},[5209,10833,10834],{"class":5211,"line":5664},[5209,10835,5561],{"class":5358},[5209,10837,10838],{"class":5211,"line":5669},[5209,10839,5381],{"emptyLinePlaceholder":5380},[5209,10841,10842,10844,10847,10849,10852,10854,10856],{"class":5211,"line":5675},[5209,10843,6517],{"class":5449},[5209,10845,10846],{"class":5389}," query",[5209,10848,6158],{"class":5358},[5209,10850,10851],{"class":5362},"sql",[5209,10853,6198],{"class":5358},[5209,10855,6298],{"class":5453},[5209,10857,6301],{"class":5358},[5209,10859,10860,10862,10864,10866,10868,10870,10873,10875,10877],{"class":5211,"line":5681},[5209,10861,6233],{"class":5354},[5209,10863,6236],{"class":5449},[5209,10865,5501],{"class":5358},[5209,10867,10698],{"class":5362},[5209,10869,5501],{"class":5358},[5209,10871,10872],{"class":5389},"execute",[5209,10874,6158],{"class":5358},[5209,10876,10851],{"class":5362},[5209,10878,6323],{"class":5358},[5209,10880,10881],{"class":5211,"line":5687},[5209,10882,5561],{"class":5358},[5209,10884,10885],{"class":5211,"line":5693},[5209,10886,5632],{"class":5358},[5169,10888,10889],{},"Ці хуки особливо корисні для:",[5092,10891,10892,10895,10898,10901,10904],{},[5095,10893,10894],{},"Підключення до баз даних",[5095,10896,10897],{},"Встановлення WebSocket-з'єднань",[5095,10899,10900],{},"Запуску фонових задач",[5095,10902,10903],{},"Підписки на черги повідомлень",[5095,10905,10906],{},"Коректного закриття з'єднань при зупинці",[6033,10908,10909,10910,10912],{},"Для критичних ресурсів (з'єднання з БД, файлові дескриптори, мережеві сокети) завжди реалізовуйте ",[5206,10911,10636],{},", щоб гарантувати коректне звільнення ресурсів при завершенні роботи застосунку. Це особливо важливо в контейнеризованих середовищах, де застосунок може бути зупинений у будь-який момент.",[5164,10914,10916],{"id":10915},"приклад-базової-структури-модуль-користувачів","Приклад базової структури: модуль користувачів",[5169,10918,10919],{},"Для закріплення концепцій трьох стовпів архітектури розглянемо повний приклад модуля управління користувачами, що демонструє взаємодію всіх компонентів.",[5323,10921,10923],{"id":10922},"структура-файлів-модуля","Структура файлів модуля",[5200,10925,10930],{"className":10926,"code":10928,"language":10929},[10927],"language-text","src\u002F\n└── user\u002F\n    ├── dto\u002F\n    │   ├── create-user.dto.ts\n    │   └── update-user.dto.ts\n    ├── entities\u002F\n    │   └── user.entity.ts\n    ├── user.controller.ts\n    ├── user.service.ts\n    ├── user.repository.ts\n    └── user.module.ts\n","text",[5206,10931,10928],{"__ignoreMap":5204},[5323,10933,10935],{"id":10934},"реалізація-компонентів","Реалізація компонентів",[5733,10937,10938,11031,11177,11845,12428,12846],{},[5200,10939,10942],{"className":5345,"code":10940,"filename":10941,"language":5347,"meta":5204,"style":5204},"\u002F\u002F Визначення структури даних користувача\nexport class User {\n  id: string;\n  email: string;\n  name: string;\n  password: string;\n  createdAt: Date;\n  updatedAt: Date;\n}\n","user.entity.ts",[5206,10943,10944,10949,10960,10971,10982,10993,11004,11016,11027],{"__ignoreMap":5204},[5209,10945,10946],{"class":5211,"line":5212},[5209,10947,10948],{"class":5403},"\u002F\u002F Визначення структури даних користувача\n",[5209,10950,10951,10953,10955,10958],{"class":5211,"line":5218},[5209,10952,5446],{"class":5354},[5209,10954,5450],{"class":5449},[5209,10956,10957],{"class":5453}," User",[5209,10959,6179],{"class":5358},[5209,10961,10962,10965,10967,10969],{"class":5211,"line":5224},[5209,10963,10964],{"class":5362},"  id",[5209,10966,6198],{"class":5358},[5209,10968,6298],{"class":5453},[5209,10970,5375],{"class":5358},[5209,10972,10973,10976,10978,10980],{"class":5211,"line":5230},[5209,10974,10975],{"class":5362},"  email",[5209,10977,6198],{"class":5358},[5209,10979,6298],{"class":5453},[5209,10981,5375],{"class":5358},[5209,10983,10984,10987,10989,10991],{"class":5211,"line":5236},[5209,10985,10986],{"class":5362},"  name",[5209,10988,6198],{"class":5358},[5209,10990,6298],{"class":5453},[5209,10992,5375],{"class":5358},[5209,10994,10995,10998,11000,11002],{"class":5211,"line":5242},[5209,10996,10997],{"class":5362},"  password",[5209,10999,6198],{"class":5358},[5209,11001,6298],{"class":5453},[5209,11003,5375],{"class":5358},[5209,11005,11006,11009,11011,11014],{"class":5211,"line":5248},[5209,11007,11008],{"class":5362},"  createdAt",[5209,11010,6198],{"class":5358},[5209,11012,11013],{"class":5453},"Date",[5209,11015,5375],{"class":5358},[5209,11017,11018,11021,11023,11025],{"class":5211,"line":5254},[5209,11019,11020],{"class":5362},"  updatedAt",[5209,11022,6198],{"class":5358},[5209,11024,11013],{"class":5453},[5209,11026,5375],{"class":5358},[5209,11028,11029],{"class":5211,"line":5260},[5209,11030,5632],{"class":5358},[5200,11032,11035],{"className":5345,"code":11033,"filename":11034,"language":5347,"meta":5204,"style":5204},"\u002F\u002F Data Transfer Object для створення користувача\nimport { IsEmail, IsString, MinLength } from 'class-validator';\n\nexport class CreateUserDto {\n  @IsEmail()\n  email: string;\n\n  @IsString()\n  @MinLength(2)\n  name: string;\n\n  @IsString()\n  @MinLength(8)\n  password: string;\n}\n","create-user.dto.ts",[5206,11036,11037,11042,11070,11074,11085,11093,11103,11107,11115,11128,11138,11142,11150,11163,11173],{"__ignoreMap":5204},[5209,11038,11039],{"class":5211,"line":5212},[5209,11040,11041],{"class":5403},"\u002F\u002F Data Transfer Object для створення користувача\n",[5209,11043,11044,11046,11048,11051,11053,11056,11058,11061,11063,11065,11068],{"class":5211,"line":5218},[5209,11045,5355],{"class":5354},[5209,11047,5359],{"class":5358},[5209,11049,11050],{"class":5362},"IsEmail",[5209,11052,5876],{"class":5358},[5209,11054,11055],{"class":5362},"IsString",[5209,11057,5876],{"class":5358},[5209,11059,11060],{"class":5362},"MinLength",[5209,11062,5365],{"class":5358},[5209,11064,5368],{"class":5354},[5209,11066,11067],{"class":5371}," 'class-validator'",[5209,11069,5375],{"class":5358},[5209,11071,11072],{"class":5211,"line":5224},[5209,11073,5381],{"emptyLinePlaceholder":5380},[5209,11075,11076,11078,11080,11083],{"class":5211,"line":5230},[5209,11077,5446],{"class":5354},[5209,11079,5450],{"class":5449},[5209,11081,11082],{"class":5453}," CreateUserDto",[5209,11084,6179],{"class":5358},[5209,11086,11087,11089,11091],{"class":5211,"line":5236},[5209,11088,6212],{"class":5358},[5209,11090,11050],{"class":5389},[5209,11092,6512],{"class":5358},[5209,11094,11095,11097,11099,11101],{"class":5211,"line":5242},[5209,11096,10975],{"class":5362},[5209,11098,6198],{"class":5358},[5209,11100,6298],{"class":5453},[5209,11102,5375],{"class":5358},[5209,11104,11105],{"class":5211,"line":5248},[5209,11106,5381],{"emptyLinePlaceholder":5380},[5209,11108,11109,11111,11113],{"class":5211,"line":5254},[5209,11110,6212],{"class":5358},[5209,11112,11055],{"class":5389},[5209,11114,6512],{"class":5358},[5209,11116,11117,11119,11121,11123,11126],{"class":5211,"line":5260},[5209,11118,6212],{"class":5358},[5209,11120,11060],{"class":5389},[5209,11122,6158],{"class":5358},[5209,11124,11125],{"class":6637},"2",[5209,11127,6469],{"class":5358},[5209,11129,11130,11132,11134,11136],{"class":5211,"line":5266},[5209,11131,10986],{"class":5362},[5209,11133,6198],{"class":5358},[5209,11135,6298],{"class":5453},[5209,11137,5375],{"class":5358},[5209,11139,11140],{"class":5211,"line":5272},[5209,11141,5381],{"emptyLinePlaceholder":5380},[5209,11143,11144,11146,11148],{"class":5211,"line":5277},[5209,11145,6212],{"class":5358},[5209,11147,11055],{"class":5389},[5209,11149,6512],{"class":5358},[5209,11151,11152,11154,11156,11158,11161],{"class":5211,"line":5283},[5209,11153,6212],{"class":5358},[5209,11155,11060],{"class":5389},[5209,11157,6158],{"class":5358},[5209,11159,11160],{"class":6637},"8",[5209,11162,6469],{"class":5358},[5209,11164,11165,11167,11169,11171],{"class":5211,"line":5288},[5209,11166,10997],{"class":5362},[5209,11168,6198],{"class":5358},[5209,11170,6298],{"class":5453},[5209,11172,5375],{"class":5358},[5209,11174,11175],{"class":5211,"line":5294},[5209,11176,5632],{"class":5358},[5200,11178,11181],{"className":5345,"code":11179,"filename":11180,"language":5347,"meta":5204,"style":5204},"\u002F\u002F Репозиторій — доступ до даних\nimport { Injectable } from '@nestjs\u002Fcommon';\n\n@Injectable()\nexport class UserRepository {\n  private users: User[] = []; \u002F\u002F Заглушка замість реальної БД\n\n  async findAll(): Promise\u003CUser[]> {\n    return this.users;\n  }\n\n  async findById(id: string): Promise\u003CUser | undefined> {\n    return this.users.find(user => user.id === id);\n  }\n\n  async findByEmail(email: string): Promise\u003CUser | undefined> {\n    return this.users.find(user => user.email === email);\n  }\n\n  async create(userData: Partial\u003CUser>): Promise\u003CUser> {\n    const user: User = {\n      id: Date.now().toString(),\n      createdAt: new Date(),\n      updatedAt: new Date(),\n      ...userData,\n    } as User;\n    \n    this.users.push(user);\n    return user;\n  }\n\n  async update(id: string, userData: Partial\u003CUser>): Promise\u003CUser> {\n    const index = this.users.findIndex(u => u.id === id);\n    if (index === -1) throw new Error('User not found');\n    \n    this.users[index] = {\n      ...this.users[index],\n      ...userData,\n      updatedAt: new Date(),\n    };\n    \n    return this.users[index];\n  }\n\n  async delete(id: string): Promise\u003Cvoid> {\n    this.users = this.users.filter(u => u.id !== id);\n  }\n}\n","user.repository.ts",[5206,11182,11183,11188,11204,11208,11216,11226,11243,11247,11263,11276,11280,11284,11314,11349,11353,11357,11386,11418,11422,11426,11457,11470,11492,11503,11514,11522,11534,11538,11557,11565,11569,11573,11610,11651,11683,11687,11703,11719,11727,11737,11742,11746,11763,11767,11771,11797,11837,11841],{"__ignoreMap":5204},[5209,11184,11185],{"class":5211,"line":5212},[5209,11186,11187],{"class":5403},"\u002F\u002F Репозиторій — доступ до 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delete",[5209,11779,6158],{"class":5358},[5209,11781,6293],{"class":5362},[5209,11783,6198],{"class":5358},[5209,11785,6298],{"class":5453},[5209,11787,6998],{"class":5358},[5209,11789,7001],{"class":5453},[5209,11791,7004],{"class":5358},[5209,11793,11794],{"class":5453},"void",[5209,11796,7010],{"class":5358},[5209,11798,11799,11801,11803,11805,11807,11809,11811,11813,11815,11818,11820,11822,11824,11826,11828,11830,11833,11835],{"class":5211,"line":8003},[5209,11800,8420],{"class":5449},[5209,11802,5501],{"class":5358},[5209,11804,11273],{"class":5362},[5209,11806,6612],{"class":5358},[5209,11808,11621],{"class":5449},[5209,11810,5501],{"class":5358},[5209,11812,11273],{"class":5362},[5209,11814,5501],{"class":5358},[5209,11816,11817],{"class":5389},"filter",[5209,11819,6158],{"class":5358},[5209,11821,11635],{"class":5362},[5209,11823,11335],{"class":5449},[5209,11825,11640],{"class":5362},[5209,11827,5501],{"class":5358},[5209,11829,6293],{"class":5362},[5209,11831,11832],{"class":5358}," !== ",[5209,11834,6293],{"class":5362},[5209,11836,6323],{"class":5358},[5209,11838,11839],{"class":5211,"line":8008},[5209,11840,5561],{"class":5358},[5209,11842,11843],{"class":5211,"line":8013},[5209,11844,5632],{"class":5358},[5200,11846,11849],{"className":5345,"code":11847,"filename":11848,"language":5347,"meta":5204,"style":5204},"\u002F\u002F Сервіс — бізнес-логіка\nimport { Injectable, NotFoundException, ConflictException } from '@nestjs\u002Fcommon';\nimport { UserRepository } from '.\u002Fuser.repository';\nimport { CreateUserDto } from '.\u002Fdto\u002Fcreate-user.dto';\nimport { User } from '.\u002Fentities\u002Fuser.entity';\n\n@Injectable()\nexport class UserService {\n  constructor(private readonly userRepository: UserRepository) {}\n\n  async findAll(): Promise\u003CUser[]> {\n    return this.userRepository.findAll();\n  }\n\n  async findOne(id: string): Promise\u003CUser> {\n    const user = await this.userRepository.findById(id);\n    if (!user) {\n      throw new NotFoundException(`User with ID \"${id}\" not found`);\n    }\n    return user;\n  }\n\n  async create(createUserDto: CreateUserDto): Promise\u003CUser> {\n    \u002F\u002F Перевірка унікальності email\n    const existing = await this.userRepository.findByEmail(createUserDto.email);\n    if (existing) {\n      throw new ConflictException('User with this email already exists');\n    }\n\n    \u002F\u002F Хешування паролю (спрощено)\n    const hashedPassword = await this.hashPassword(createUserDto.password);\n\n    return this.userRepository.create({\n      ...createUserDto,\n      password: hashedPassword,\n    });\n  }\n\n  async delete(id: string): Promise\u003Cvoid> {\n    const user = await this.findOne(id); \u002F\u002F Перевірка існування\n    await this.userRepository.delete(id);\n  }\n\n  private async hashPassword(password: string): Promise\u003Cstring> {\n    \u002F\u002F У реальному застосунку використовувати bcrypt\n    return `hashed_${password}`;\n  }\n}\n","user.service.ts",[5206,11850,11851,11856,11882,11899,11916,11933,11937,11945,11955,11973,11977,11993,12009,12013,12017,12041,12067,12077,12101,12105,12113,12117,12121,12145,12150,12181,12192,12206,12210,12214,12219,12245,12249,12265,12273,12281,12285,12289,12293,12317,12343,12364,12368,12372,12398,12403,12420,12424],{"__ignoreMap":5204},[5209,11852,11853],{"class":5211,"line":5212},[5209,11854,11855],{"class":5403},"\u002F\u002F Сервіс — 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   \u002F\u002F Перевірка унікальності email\n",[5209,12151,12152,12154,12157,12159,12161,12163,12165,12167,12169,12171,12173,12175,12177,12179],{"class":5211,"line":5635},[5209,12153,6605],{"class":5449},[5209,12155,12156],{"class":6608}," 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   \u002F\u002F Хешування паролю (спрощено)\n",[5209,12220,12221,12223,12225,12227,12229,12231,12233,12235,12237,12239,12241,12243],{"class":5211,"line":5669},[5209,12222,6605],{"class":5449},[5209,12224,6609],{"class":6608},[5209,12226,6612],{"class":5358},[5209,12228,6615],{"class":5354},[5209,12230,6236],{"class":5449},[5209,12232,5501],{"class":5358},[5209,12234,7027],{"class":5389},[5209,12236,6158],{"class":5358},[5209,12238,6356],{"class":5362},[5209,12240,5501],{"class":5358},[5209,12242,6632],{"class":5362},[5209,12244,6323],{"class":5358},[5209,12246,12247],{"class":5211,"line":5675},[5209,12248,5381],{"emptyLinePlaceholder":5380},[5209,12250,12251,12253,12255,12257,12259,12261,12263],{"class":5211,"line":5681},[5209,12252,6233],{"class":5354},[5209,12254,6236],{"class":5449},[5209,12256,5501],{"class":5358},[5209,12258,7054],{"class":5362},[5209,12260,5501],{"class":5358},[5209,12262,6378],{"class":5389},[5209,12264,5392],{"class":5358},[5209,12266,12267,12269,12271],{"class":5211,"line":5687},[5209,12268,7065],{"class":5358},[5209,12270,6356],{"class":5362},[5209,12272,6683],{"class":5358},[5209,12274,12275,12277,12279],{"class":5211,"line":5693},[5209,12276,7074],{"class":5362},[5209,12278,6609],{"class":5362},[5209,12280,6683],{"class":5358},[5209,12282,12283],{"class":5211,"line":5699},[5209,12284,7083],{"class":5358},[5209,12286,12287],{"class":5211,"line":5705},[5209,12288,5561],{"class":5358},[5209,12290,12291],{"class":5211,"line":5710},[5209,12292,5381],{"emptyLinePlaceholder":5380},[5209,12294,12295,12297,12299,12301,12303,12305,12307,12309,12311,12313,12315],{"class":5211,"line":7693},[5209,12296,6517],{"class":5449},[5209,12298,11777],{"class":5389},[5209,12300,6158],{"class":5358},[5209,12302,6293],{"class":5362},[5209,12304,6198],{"class":5358},[5209,12306,6298],{"class":5453},[5209,12308,6998],{"class":5358},[5209,12310,7001],{"class":5453},[5209,12312,7004],{"class":5358},[5209,12314,11794],{"class":5453},[5209,12316,7010],{"class":5358},[5209,12318,12319,12321,12323,12325,12327,12329,12331,12333,12335,12337,12340],{"class":5211,"line":7712},[5209,12320,6605],{"class":5449},[5209,12322,6656],{"class":6608},[5209,12324,6612],{"class":5358},[5209,12326,6615],{"class":5354},[5209,12328,6236],{"class":5449},[5209,12330,5501],{"class":5358},[5209,12332,6316],{"class":5389},[5209,12334,6158],{"class":5358},[5209,12336,6293],{"class":5362},[5209,12338,12339],{"class":5358},"); ",[5209,12341,12342],{"class":5403},"\u002F\u002F Перевірка існування\n",[5209,12344,12345,12347,12349,12351,12353,12355,12358,12360,12362],{"class":5211,"line":7733},[5209,12346,6721],{"class":5354},[5209,12348,6236],{"class":5449},[5209,12350,5501],{"class":5358},[5209,12352,7054],{"class":5362},[5209,12354,5501],{"class":5358},[5209,12356,12357],{"class":5389},"delete",[5209,12359,6158],{"class":5358},[5209,12361,6293],{"class":5362},[5209,12363,6323],{"class":5358},[5209,12365,12366],{"class":5211,"line":7738},[5209,12367,5561],{"class":5358},[5209,12369,12370],{"class":5211,"line":7985},[5209,12371,5381],{"emptyLinePlaceholder":5380},[5209,12373,12374,12376,12378,12380,12382,12384,12386,12388,12390,12392,12394,12396],{"class":5211,"line":7991},[5209,12375,6764],{"class":5449},[5209,12377,6767],{"class":5449},[5209,12379,7134],{"class":5389},[5209,12381,6158],{"class":5358},[5209,12383,6632],{"class":5362},[5209,12385,6198],{"class":5358},[5209,12387,6298],{"class":5453},[5209,12389,6998],{"class":5358},[5209,12391,7001],{"class":5453},[5209,12393,7004],{"class":5358},[5209,12395,6298],{"class":5453},[5209,12397,7010],{"class":5358},[5209,12399,12400],{"class":5211,"line":7997},[5209,12401,12402],{"class":5403},"    \u002F\u002F У реальному застосунку використовувати bcrypt\n",[5209,12404,12405,12407,12410,12412,12414,12416,12418],{"class":5211,"line":8003},[5209,12406,6233],{"class":5354},[5209,12408,12409],{"class":5371}," `hashed_",[5209,12411,7431],{"class":5449},[5209,12413,6632],{"class":5362},[5209,12415,7436],{"class":5449},[5209,12417,8686],{"class":5371},[5209,12419,5375],{"class":5358},[5209,12421,12422],{"class":5211,"line":8008},[5209,12423,5561],{"class":5358},[5209,12425,12426],{"class":5211,"line":8013},[5209,12427,5632],{"class":5358},[5200,12429,12432],{"className":5345,"code":12430,"filename":12431,"language":5347,"meta":5204,"style":5204},"\u002F\u002F Контролер — обробка HTTP\nimport {\n  Controller,\n  Get,\n  Post,\n  Delete,\n  Body,\n  Param,\n  HttpCode,\n  HttpStatus,\n} from '@nestjs\u002Fcommon';\nimport { UserService } from '.\u002Fuser.service';\nimport { CreateUserDto } from '.\u002Fdto\u002Fcreate-user.dto';\n\n@Controller('users')\nexport class UserController {\n  constructor(private readonly userService: UserService) {}\n\n  @Get()\n  findAll() {\n    return this.userService.findAll();\n  }\n\n  @Get(':id')\n  findOne(@Param('id') id: string) {\n    return this.userService.findOne(id);\n  }\n\n  @Post()\n  @HttpCode(HttpStatus.CREATED)\n  create(@Body() createUserDto: CreateUserDto) {\n    return this.userService.create(createUserDto);\n  }\n\n  @Delete(':id')\n  @HttpCode(HttpStatus.NO_CONTENT)\n  async delete(@Param('id') id: string) {\n    await this.userService.delete(id);\n  }\n}\n","user.controller.ts",[5206,12433,12434,12439,12445,12452,12459,12466,12473,12480,12487,12494,12501,12511,12527,12543,12547,12559,12569,12587,12591,12599,12605,12621,12625,12629,12641,12663,12683,12687,12691,12699,12718,12736,12756,12760,12764,12777,12794,12818,12838,12842],{"__ignoreMap":5204},[5209,12435,12436],{"class":5211,"line":5212},[5209,12437,12438],{"class":5403},"\u002F\u002F Контролер — обробка HTTP\n",[5209,12440,12441,12443],{"class":5211,"line":5218},[5209,12442,5355],{"class":5354},[5209,12444,6179],{"class":5358},[5209,12446,12447,12450],{"class":5211,"line":5224},[5209,12448,12449],{"class":5362},"  Controller",[5209,12451,6683],{"class":5358},[5209,12453,12454,12457],{"class":5211,"line":5230},[5209,12455,12456],{"class":5362},"  Get",[5209,12458,6683],{"class":5358},[5209,12460,12461,12464],{"class":5211,"line":5236},[5209,12462,12463],{"class":5362},"  Post",[5209,12465,6683],{"class":5358},[5209,12467,12468,12471],{"class":5211,"line":5242},[5209,12469,12470],{"class":5362},"  Delete",[5209,12472,6683],{"class":5358},[5209,12474,12475,12478],{"class":5211,"line":5248},[5209,12476,12477],{"class":5362},"  Body",[5209,12479,6683],{"class":5358},[5209,12481,12482,12485],{"class":5211,"line":5254},[5209,12483,12484],{"class":5362},"  Param",[5209,12486,6683],{"class":5358},[5209,12488,12489,12492],{"class":5211,"line":5260},[5209,12490,12491],{"class":5362},"  HttpCode",[5209,12493,6683],{"class":5358},[5209,12495,12496,12499],{"class":5211,"line":5266},[5209,12497,12498],{"class":5362},"  HttpStatus",[5209,12500,6683],{"class":5358},[5209,12502,12503,12505,12507,12509],{"class":5211,"line":5272},[5209,12504,10593],{"class":5358},[5209,12506,5368],{"class":5354},[5209,12508,5372],{"class":5371},[5209,12510,5375],{"class":5358},[5209,12512,12513,12515,12517,12519,12521,12523,12525],{"class":5211,"line":5277},[5209,12514,5355],{"class":5354},[5209,12516,5359],{"class":5358},[5209,12518,5959],{"class":5362},[5209,12520,5365],{"class":5358},[5209,12522,5368],{"class":5354},[5209,12524,5966],{"class":5371},[5209,12526,5375],{"class":5358},[5209,12528,12529,12531,12533,12535,12537,12539,12541],{"class":5211,"line":5283},[5209,12530,5355],{"class":5354},[5209,12532,5359],{"class":5358},[5209,12534,6361],{"class":5362},[5209,12536,5365],{"class":5358},[5209,12538,5368],{"class":5354},[5209,12540,11913],{"class":5371},[5209,12542,5375],{"class":5358},[5209,12544,12545],{"class":5211,"line":5288},[5209,12546,5381],{"emptyLinePlaceholder":5380},[5209,12548,12549,12551,12553,12555,12557],{"class":5211,"line":5294},[5209,12550,5386],{"class":5358},[5209,12552,5131],{"class":5389},[5209,12554,6158],{"class":5358},[5209,12556,6161],{"class":5371},[5209,12558,6469],{"class":5358},[5209,12560,12561,12563,12565,12567],{"class":5211,"line":5300},[5209,12562,5446],{"class":5354},[5209,12564,5450],{"class":5449},[5209,12566,6176],{"class":5453},[5209,12568,6179],{"class":5358},[5209,12570,12571,12573,12575,12577,12579,12581,12583,12585],{"class":5211,"line":5591},[5209,12572,6184],{"class":5449},[5209,12574,6158],{"class":5358},[5209,12576,6189],{"class":5449},[5209,12578,6192],{"class":5449},[5209,12580,6195],{"class":5362},[5209,12582,6198],{"class":5358},[5209,12584,5959],{"class":5453},[5209,12586,6203],{"class":5358},[5209,12588,12589],{"class":5211,"line":5597},[5209,12590,5381],{"emptyLinePlaceholder":5380},[5209,12592,12593,12595,12597],{"class":5211,"line":5603},[5209,12594,6212],{"class":5358},[5209,12596,6122],{"class":5389},[5209,12598,6512],{"class":5358},[5209,12600,12601,12603],{"class":5211,"line":5608},[5209,12602,6225],{"class":5389},[5209,12604,6228],{"class":5358},[5209,12606,12607,12609,12611,12613,12615,12617,12619],{"class":5211,"line":5613},[5209,12608,6233],{"class":5354},[5209,12610,6236],{"class":5449},[5209,12612,5501],{"class":5358},[5209,12614,6241],{"class":5362},[5209,12616,5501],{"class":5358},[5209,12618,6246],{"class":5389},[5209,12620,6249],{"class":5358},[5209,12622,12623],{"class":5211,"line":5619},[5209,12624,5561],{"class":5358},[5209,12626,12627],{"class":5211,"line":5624},[5209,12628,5381],{"emptyLinePlaceholder":5380},[5209,12630,12631,12633,12635,12637,12639],{"class":5211,"line":5629},[5209,12632,6212],{"class":5358},[5209,12634,6122],{"class":5389},[5209,12636,6158],{"class":5358},[5209,12638,6268],{"class":5371},[5209,12640,6469],{"class":5358},[5209,12642,12643,12645,12647,12649,12651,12653,12655,12657,12659,12661],{"class":5211,"line":5635},[5209,12644,6278],{"class":5389},[5209,12646,6281],{"class":5358},[5209,12648,6137],{"class":5389},[5209,12650,6158],{"class":5358},[5209,12652,6288],{"class":5371},[5209,12654,6164],{"class":5358},[5209,12656,6293],{"class":5362},[5209,12658,6198],{"class":5358},[5209,12660,6298],{"class":5453},[5209,12662,6301],{"class":5358},[5209,12664,12665,12667,12669,12671,12673,12675,12677,12679,12681],{"class":5211,"line":5640},[5209,12666,6233],{"class":5354},[5209,12668,6236],{"class":5449},[5209,12670,5501],{"class":5358},[5209,12672,6241],{"class":5362},[5209,12674,5501],{"class":5358},[5209,12676,6316],{"class":5389},[5209,12678,6158],{"class":5358},[5209,12680,6293],{"class":5362},[5209,12682,6323],{"class":5358},[5209,12684,12685],{"class":5211,"line":5646},[5209,12686,5561],{"class":5358},[5209,12688,12689],{"class":5211,"line":5652},[5209,12690,5381],{"emptyLinePlaceholder":5380},[5209,12692,12693,12695,12697],{"class":5211,"line":5658},[5209,12694,6212],{"class":5358},[5209,12696,6127],{"class":5389},[5209,12698,6512],{"class":5358},[5209,12700,12701,12703,12706,12708,12711,12713,12716],{"class":5211,"line":5664},[5209,12702,6212],{"class":5358},[5209,12704,12705],{"class":5389},"HttpCode",[5209,12707,6158],{"class":5358},[5209,12709,12710],{"class":5362},"HttpStatus",[5209,12712,5501],{"class":5358},[5209,12714,12715],{"class":6608},"CREATED",[5209,12717,6469],{"class":5358},[5209,12719,12720,12722,12724,12726,12728,12730,12732,12734],{"class":5211,"line":5669},[5209,12721,6347],{"class":5389},[5209,12723,6281],{"class":5358},[5209,12725,6132],{"class":5389},[5209,12727,6217],{"class":5358},[5209,12729,6356],{"class":5362},[5209,12731,6198],{"class":5358},[5209,12733,6361],{"class":5453},[5209,12735,6301],{"class":5358},[5209,12737,12738,12740,12742,12744,12746,12748,12750,12752,12754],{"class":5211,"line":5675},[5209,12739,6233],{"class":5354},[5209,12741,6236],{"class":5449},[5209,12743,5501],{"class":5358},[5209,12745,6241],{"class":5362},[5209,12747,5501],{"class":5358},[5209,12749,6378],{"class":5389},[5209,12751,6158],{"class":5358},[5209,12753,6356],{"class":5362},[5209,12755,6323],{"class":5358},[5209,12757,12758],{"class":5211,"line":5681},[5209,12759,5561],{"class":5358},[5209,12761,12762],{"class":5211,"line":5687},[5209,12763,5381],{"emptyLinePlaceholder":5380},[5209,12765,12766,12768,12771,12773,12775],{"class":5211,"line":5693},[5209,12767,6212],{"class":5358},[5209,12769,12770],{"class":5389},"Delete",[5209,12772,6158],{"class":5358},[5209,12774,6268],{"class":5371},[5209,12776,6469],{"class":5358},[5209,12778,12779,12781,12783,12785,12787,12789,12792],{"class":5211,"line":5699},[5209,12780,6212],{"class":5358},[5209,12782,12705],{"class":5389},[5209,12784,6158],{"class":5358},[5209,12786,12710],{"class":5362},[5209,12788,5501],{"class":5358},[5209,12790,12791],{"class":6608},"NO_CONTENT",[5209,12793,6469],{"class":5358},[5209,12795,12796,12798,12800,12802,12804,12806,12808,12810,12812,12814,12816],{"class":5211,"line":5705},[5209,12797,6517],{"class":5449},[5209,12799,11777],{"class":5389},[5209,12801,6281],{"class":5358},[5209,12803,6137],{"class":5389},[5209,12805,6158],{"class":5358},[5209,12807,6288],{"class":5371},[5209,12809,6164],{"class":5358},[5209,12811,6293],{"class":5362},[5209,12813,6198],{"class":5358},[5209,12815,6298],{"class":5453},[5209,12817,6301],{"class":5358},[5209,12819,12820,12822,12824,12826,12828,12830,12832,12834,12836],{"class":5211,"line":5710},[5209,12821,6721],{"class":5354},[5209,12823,6236],{"class":5449},[5209,12825,5501],{"class":5358},[5209,12827,6241],{"class":5362},[5209,12829,5501],{"class":5358},[5209,12831,12357],{"class":5389},[5209,12833,6158],{"class":5358},[5209,12835,6293],{"class":5362},[5209,12837,6323],{"class":5358},[5209,12839,12840],{"class":5211,"line":7693},[5209,12841,5561],{"class":5358},[5209,12843,12844],{"class":5211,"line":7712},[5209,12845,5632],{"class":5358},[5200,12847,12850],{"className":5345,"code":12848,"filename":12849,"language":5347,"meta":5204,"style":5204},"\u002F\u002F Модуль — об'єднання компонентів\nimport { Module } from '@nestjs\u002Fcommon';\nimport { UserController } from '.\u002Fuser.controller';\nimport { UserService } from '.\u002Fuser.service';\nimport { UserRepository } from '.\u002Fuser.repository';\n\n@Module({\n  controllers: [UserController],\n  providers: [UserService, UserRepository],\n  exports: [UserService], \u002F\u002F Інші модулі можуть використовувати UserService\n})\nexport class UserModule {}\n","user.module.ts",[5206,12851,12852,12857,12873,12889,12905,12921,12925,12933,12943,12957,12970,12974],{"__ignoreMap":5204},[5209,12853,12854],{"class":5211,"line":5212},[5209,12855,12856],{"class":5403},"\u002F\u002F Модуль — об'єднання компонентів\n",[5209,12858,12859,12861,12863,12865,12867,12869,12871],{"class":5211,"line":5218},[5209,12860,5355],{"class":5354},[5209,12862,5359],{"class":5358},[5209,12864,5120],{"class":5362},[5209,12866,5365],{"class":5358},[5209,12868,5368],{"class":5354},[5209,12870,5372],{"class":5371},[5209,12872,5375],{"class":5358},[5209,12874,12875,12877,12879,12881,12883,12885,12887],{"class":5211,"line":5224},[5209,12876,5355],{"class":5354},[5209,12878,5359],{"class":5358},[5209,12880,5941],{"class":5362},[5209,12882,5365],{"class":5358},[5209,12884,5368],{"class":5354},[5209,12886,5948],{"class":5371},[5209,12888,5375],{"class":5358},[5209,12890,12891,12893,12895,12897,12899,12901,12903],{"class":5211,"line":5230},[5209,12892,5355],{"class":5354},[5209,12894,5359],{"class":5358},[5209,12896,5959],{"class":5362},[5209,12898,5365],{"class":5358},[5209,12900,5368],{"class":5354},[5209,12902,5966],{"class":5371},[5209,12904,5375],{"class":5358},[5209,12906,12907,12909,12911,12913,12915,12917,12919],{"class":5211,"line":5236},[5209,12908,5355],{"class":5354},[5209,12910,5359],{"class":5358},[5209,12912,6954],{"class":5362},[5209,12914,5365],{"class":5358},[5209,12916,5368],{"class":5354},[5209,12918,11896],{"class":5371},[5209,12920,5375],{"class":5358},[5209,12922,12923],{"class":5211,"line":5242},[5209,12924,5381],{"emptyLinePlaceholder":5380},[5209,12926,12927,12929,12931],{"class":5211,"line":5248},[5209,12928,5386],{"class":5358},[5209,12930,5120],{"class":5389},[5209,12932,5392],{"class":5358},[5209,12934,12935,12937,12939,12941],{"class":5211,"line":5254},[5209,12936,5409],{"class":5362},[5209,12938,5987],{"class":5358},[5209,12940,5941],{"class":5362},[5209,12942,5992],{"class":5358},[5209,12944,12945,12947,12949,12951,12953,12955],{"class":5211,"line":5260},[5209,12946,5420],{"class":5362},[5209,12948,5987],{"class":5358},[5209,12950,5959],{"class":5362},[5209,12952,5876],{"class":5358},[5209,12954,6954],{"class":5362},[5209,12956,5992],{"class":5358},[5209,12958,12959,12961,12963,12965,12967],{"class":5211,"line":5266},[5209,12960,5431],{"class":5362},[5209,12962,5987],{"class":5358},[5209,12964,5959],{"class":5362},[5209,12966,6013],{"class":5358},[5209,12968,12969],{"class":5403},"\u002F\u002F Інші модулі можуть використовувати UserService\n",[5209,12971,12972],{"class":5211,"line":5272},[5209,12973,5441],{"class":5358},[5209,12975,12976,12978,12980,12982],{"class":5211,"line":5277},[5209,12977,5446],{"class":5354},[5209,12979,5450],{"class":5449},[5209,12981,6029],{"class":5453},[5209,12983,5457],{"class":5358},[5323,12985,12987],{"id":12986},"потік-обробки-запиту","Потік обробки запиту",[5169,12989,12990],{},"Коли клієнт надсилає HTTP-запит до застосунку, відбувається наступна послідовність подій:",[12992,12993,12994,12998,13005,13056,13060,13072,13076,13085,13089,13095,13120,13124,13129,13158,13162,13167,13171,13177],"steps",{},[5323,12995,12997],{"id":12996},"крок-1-надходження-http-запиту","Крок 1: Надходження HTTP-запиту",[5169,12999,13000,13001,13004],{},"Клієнт надсилає запит, наприклад ",[5206,13002,13003],{},"POST \u002Fusers"," з тілом:",[5200,13006,13010],{"className":13007,"code":13008,"language":13009,"meta":5204,"style":5204},"language-json shiki shiki-themes light-plus dark-plus dark-plus","{\n  \"email\": \"john@example.com\",\n  \"name\": \"John Doe\",\n  \"password\": \"securepass123\"\n}\n","json",[5206,13011,13012,13017,13030,13042,13052],{"__ignoreMap":5204},[5209,13013,13014],{"class":5211,"line":5212},[5209,13015,13016],{"class":5358},"{\n",[5209,13018,13019,13023,13025,13028],{"class":5211,"line":5218},[5209,13020,13022],{"class":13021},"sLwNe","  \"email\"",[5209,13024,6198],{"class":5358},[5209,13026,13027],{"class":5371},"\"john@example.com\"",[5209,13029,6683],{"class":5358},[5209,13031,13032,13035,13037,13040],{"class":5211,"line":5224},[5209,13033,13034],{"class":13021},"  \"name\"",[5209,13036,6198],{"class":5358},[5209,13038,13039],{"class":5371},"\"John Doe\"",[5209,13041,6683],{"class":5358},[5209,13043,13044,13047,13049],{"class":5211,"line":5230},[5209,13045,13046],{"class":13021},"  \"password\"",[5209,13048,6198],{"class":5358},[5209,13050,13051],{"class":5371},"\"securepass123\"\n",[5209,13053,13054],{"class":5211,"line":5236},[5209,13055,5632],{"class":5358},[5323,13057,13059],{"id":13058},"крок-2-маршрутизація-до-контролера","Крок 2: Маршрутизація до контролера",[5169,13061,13062,13063,13065,13066,13069,13070,5501],{},"NestJS визначає, що маршрут ",[5206,13064,6402],{}," з методом POST обробляється методом ",[5206,13067,13068],{},"create()"," у ",[5206,13071,5941],{},[5323,13073,13075],{"id":13074},"крок-3-валідація-даних","Крок 3: Валідація даних",[5169,13077,13078,13079,13081,13082,5501],{},"Тіло запиту автоматично валідується відповідно до правил, визначених у ",[5206,13080,6361],{}," через декоратори ",[5206,13083,13084],{},"class-validator",[5323,13086,13088],{"id":13087},"крок-4-виклик-методу-контролера","Крок 4: Виклик методу контролера",[5169,13090,13091,13092,13094],{},"Контролер викликає метод ",[5206,13093,13068],{},", передаючи валідовані дані:",[5200,13096,13098],{"className":5345,"code":13097,"language":5347,"meta":5204,"style":5204},"return this.userService.create(createUserDto);\n",[5206,13099,13100],{"__ignoreMap":5204},[5209,13101,13102,13104,13106,13108,13110,13112,13114,13116,13118],{"class":5211,"line":5212},[5209,13103,8881],{"class":5354},[5209,13105,6236],{"class":5449},[5209,13107,5501],{"class":5358},[5209,13109,6241],{"class":5362},[5209,13111,5501],{"class":5358},[5209,13113,6378],{"class":5389},[5209,13115,6158],{"class":5358},[5209,13117,6356],{"class":5362},[5209,13119,6323],{"class":5358},[5323,13121,13123],{"id":13122},"крок-5-виконання-бізнес-логіки","Крок 5: Виконання бізнес-логіки",[5169,13125,13126,13128],{},[5206,13127,5959],{}," перевіряє унікальність email, хешує пароль та викликає репозиторій:",[5200,13130,13132],{"className":5345,"code":13131,"language":5347,"meta":5204,"style":5204},"const user = await this.userRepository.create({...});\n",[5206,13133,13134],{"__ignoreMap":5204},[5209,13135,13136,13139,13141,13143,13145,13147,13149,13151,13153,13155],{"class":5211,"line":5212},[5209,13137,13138],{"class":5449},"const",[5209,13140,6656],{"class":6608},[5209,13142,6612],{"class":5358},[5209,13144,6615],{"class":5354},[5209,13146,6236],{"class":5449},[5209,13148,5501],{"class":5358},[5209,13150,7054],{"class":5362},[5209,13152,5501],{"class":5358},[5209,13154,6378],{"class":5389},[5209,13156,13157],{"class":5358},"({...});\n",[5323,13159,13161],{"id":13160},"крок-6-збереження-даних","Крок 6: Збереження даних",[5169,13163,13164,13166],{},[5206,13165,6954],{}," зберігає користувача (у нашому прикладі — в масиві, у реальному застосунку — в базі даних).",[5323,13168,13170],{"id":13169},"крок-7-повернення-відповіді","Крок 7: Повернення відповіді",[5169,13172,13173,13174,13176],{},"Створений об'єкт ",[5206,13175,7007],{}," повертається через весь стек:",[5092,13178,13179],{},[5095,13180,13181],{},"Репозиторій → Сервіс → Контролер → HTTP-відповідь (JSON)",[5197,13183,13184],{},[5200,13185,13187],{"className":5202,"code":13186,"language":5197,"meta":5204,"style":5204},"sequenceDiagram\n    autonumber\n    participant C as Client\n    participant Ctrl as UserController\n    participant Svc as UserService\n    participant Repo as UserRepository\n    participant DB as In-Memory Storage\n\n    C->>Ctrl: POST \u002Fusers\u003Cbr\u002F>{email, name, password}\n    Note over Ctrl: Валідація DTO\n    Ctrl->>Svc: create(createUserDto)\n    Svc->>Repo: findByEmail(email)\n    Repo->>DB: Пошук за email\n    DB-->>Repo: null (не знайдено)\n    Repo-->>Svc: undefined\n    Note over Svc: Хешування паролю\n    Svc->>Repo: create(userData)\n    Repo->>DB: Збереження користувача\n    DB-->>Repo: Збережений об'єкт\n    Repo-->>Svc: User\n    Svc-->>Ctrl: User\n    Ctrl-->>C: 201 Created\u003Cbr\u002F>{id, email, name, ...}\n",[5206,13188,13189,13194,13199,13204,13209,13214,13219,13224,13228,13233,13238,13243,13248,13253,13258,13263,13268,13273,13278,13283,13288,13293],{"__ignoreMap":5204},[5209,13190,13191],{"class":5211,"line":5212},[5209,13192,13193],{},"sequenceDiagram\n",[5209,13195,13196],{"class":5211,"line":5218},[5209,13197,13198],{},"    autonumber\n",[5209,13200,13201],{"class":5211,"line":5224},[5209,13202,13203],{},"    participant C as Client\n",[5209,13205,13206],{"class":5211,"line":5230},[5209,13207,13208],{},"    participant Ctrl as UserController\n",[5209,13210,13211],{"class":5211,"line":5236},[5209,13212,13213],{},"    participant Svc as UserService\n",[5209,13215,13216],{"class":5211,"line":5242},[5209,13217,13218],{},"    participant Repo as UserRepository\n",[5209,13220,13221],{"class":5211,"line":5248},[5209,13222,13223],{},"    participant DB as In-Memory Storage\n",[5209,13225,13226],{"class":5211,"line":5254},[5209,13227,5381],{"emptyLinePlaceholder":5380},[5209,13229,13230],{"class":5211,"line":5260},[5209,13231,13232],{},"    C->>Ctrl: POST \u002Fusers\u003Cbr\u002F>{email, name, password}\n",[5209,13234,13235],{"class":5211,"line":5266},[5209,13236,13237],{},"    Note over Ctrl: Валідація DTO\n",[5209,13239,13240],{"class":5211,"line":5272},[5209,13241,13242],{},"    Ctrl->>Svc: create(createUserDto)\n",[5209,13244,13245],{"class":5211,"line":5277},[5209,13246,13247],{},"    Svc->>Repo: findByEmail(email)\n",[5209,13249,13250],{"class":5211,"line":5283},[5209,13251,13252],{},"    Repo->>DB: Пошук за email\n",[5209,13254,13255],{"class":5211,"line":5288},[5209,13256,13257],{},"    DB-->>Repo: null (не знайдено)\n",[5209,13259,13260],{"class":5211,"line":5294},[5209,13261,13262],{},"    Repo-->>Svc: undefined\n",[5209,13264,13265],{"class":5211,"line":5300},[5209,13266,13267],{},"    Note over Svc: Хешування паролю\n",[5209,13269,13270],{"class":5211,"line":5591},[5209,13271,13272],{},"    Svc->>Repo: create(userData)\n",[5209,13274,13275],{"class":5211,"line":5597},[5209,13276,13277],{},"    Repo->>DB: Збереження користувача\n",[5209,13279,13280],{"class":5211,"line":5603},[5209,13281,13282],{},"    DB-->>Repo: Збережений об'єкт\n",[5209,13284,13285],{"class":5211,"line":5608},[5209,13286,13287],{},"    Repo-->>Svc: User\n",[5209,13289,13290],{"class":5211,"line":5613},[5209,13291,13292],{},"    Svc-->>Ctrl: User\n",[5209,13294,13295],{"class":5211,"line":5619},[5209,13296,13297],{},"    Ctrl-->>C: 201 Created\u003Cbr\u002F>{id, email, name, ...}\n",[5323,13299,13301],{"id":13300},"візуалізація-взаємодії-компонентів","Візуалізація взаємодії компонентів",[5169,13303,13304],{},"Для повного розуміння архітектури важливо бачити, як всі три стовпи працюють разом у контексті модуля:",[5503,13306,13308],{"alt":13307},"Повна взаємодія компонентів UserModule",[5200,13309,13311],{"className":5508,"code":13310,"language":5510,"meta":5204,"style":5204},"@startuml\nallowmixing\nskinparam style plain\nskinparam backgroundColor #FFFFFF\n\npackage \"UserModule\" #F1F5F9 {\n  \n  class UserModule \u003C\u003CModule>> {\n    controllers: [UserController]\n    providers: [UserService, UserRepository]\n    exports: [UserService]\n  }\n  \n  class UserController \u003C\u003CController>> #FEF3C7 {\n    - userService: UserService\n    + findAll(): Promise\u003CUser[]>\n    + findOne(id: string): Promise\u003CUser>\n    + create(dto: CreateUserDto): Promise\u003CUser>\n    + delete(id: string): Promise\u003Cvoid>\n  }\n  \n  class UserService \u003C\u003CProvider>> #DBEAFE {\n    - userRepository: UserRepository\n    + findAll(): Promise\u003CUser[]>\n    + findOne(id: string): Promise\u003CUser>\n    + create(dto: CreateUserDto): Promise\u003CUser>\n    + delete(id: string): Promise\u003Cvoid>\n    - hashPassword(password: string): Promise\u003Cstring>\n  }\n  \n  class UserRepository \u003C\u003CProvider>> #DCFCE7 {\n    - users: User[]\n    + findAll(): Promise\u003CUser[]>\n    + findById(id: string): Promise\u003CUser>\n    + findByEmail(email: string): Promise\u003CUser>\n    + create(data: Partial\u003CUser>): Promise\u003CUser>\n    + update(id: string, data: Partial\u003CUser>): Promise\u003CUser>\n    + delete(id: string): Promise\u003Cvoid>\n  }\n  \n  class CreateUserDto \u003C\u003CDTO>> #E2E8F0 {\n    + email: string\n    + name: string\n    + password: string\n  }\n  \n  class User \u003C\u003CEntity>> #E2E8F0 {\n    + id: string\n    + email: string\n    + name: string\n    + password: string\n    + createdAt: Date\n    + updatedAt: Date\n  }\n}\n\nUserModule o-- UserController\nUserModule o-- UserService\nUserModule o-- UserRepository\n\nUserController --> UserService : впроваджує та використовує\nUserService --> UserRepository : впроваджує та використовує\n\nUserController ..> CreateUserDto : використовує\nUserService ..> CreateUserDto : використовує\nUserRepository ..> User : повертає\nUserService ..> User : повертає\nUserController ..> User : повертає\n\nnote right of UserModule\n  Модуль організовує всі\n  компоненти та визначає\n  їхні залежності\nend note\n\nnote bottom of UserController\n  Контролер тонкий —\n  вся логіка в сервісі\nend note\n\nnote bottom of UserService\n  Сервіс містить всю\n  бізнес-логіку\nend note\n\nnote bottom of UserRepository\n  Репозиторій абстрагує\n  роботу з даними\nend note\n\n@enduml\n",[5206,13312,13313,13317,13321,13325,13329,13333,13338,13342,13347,13352,13357,13362,13366,13370,13375,13379,13384,13388,13392,13397,13401,13405,13410,13414,13418,13422,13426,13430,13434,13438,13442,13447,13452,13456,13460,13464,13468,13473,13477,13481,13485,13490,13495,13500,13505,13509,13513,13518,13523,13527,13531,13535,13540,13545,13549,13553,13557,13562,13567,13573,13578,13584,13590,13595,13601,13607,13613,13619,13625,13630,13636,13642,13648,13654,13659,13664,13670,13676,13682,13687,13692,13698,13704,13710,13715,13720,13726,13732,13738,13743,13748],{"__ignoreMap":5204},[5209,13314,13315],{"class":5211,"line":5212},[5209,13316,5517],{},[5209,13318,13319],{"class":5211,"line":5218},[5209,13320,7806],{},[5209,13322,13323],{"class":5211,"line":5224},[5209,13324,5522],{},[5209,13326,13327],{"class":5211,"line":5230},[5209,13328,5527],{},[5209,13330,13331],{"class":5211,"line":5236},[5209,13332,5381],{"emptyLinePlaceholder":5380},[5209,13334,13335],{"class":5211,"line":5242},[5209,13336,13337],{},"package \"UserModule\" #F1F5F9 {\n",[5209,13339,13340],{"class":5211,"line":5248},[5209,13341,5541],{},[5209,13343,13344],{"class":5211,"line":5254},[5209,13345,13346],{},"  class UserModule \u003C\u003CModule>> {\n",[5209,13348,13349],{"class":5211,"line":5260},[5209,13350,13351],{},"    controllers: [UserController]\n",[5209,13353,13354],{"class":5211,"line":5266},[5209,13355,13356],{},"    providers: [UserService, UserRepository]\n",[5209,13358,13359],{"class":5211,"line":5272},[5209,13360,13361],{},"    exports: [UserService]\n",[5209,13363,13364],{"class":5211,"line":5277},[5209,13365,5561],{},[5209,13367,13368],{"class":5211,"line":5283},[5209,13369,5541],{},[5209,13371,13372],{"class":5211,"line":5288},[5209,13373,13374],{},"  class UserController \u003C\u003CController>> #FEF3C7 {\n",[5209,13376,13377],{"class":5211,"line":5294},[5209,13378,7825],{},[5209,13380,13381],{"class":5211,"line":5300},[5209,13382,13383],{},"    + findAll(): Promise\u003CUser[]>\n",[5209,13385,13386],{"class":5211,"line":5591},[5209,13387,7872],{},[5209,13389,13390],{"class":5211,"line":5597},[5209,13391,7877],{},[5209,13393,13394],{"class":5211,"line":5603},[5209,13395,13396],{},"    + delete(id: string): Promise\u003Cvoid>\n",[5209,13398,13399],{"class":5211,"line":5608},[5209,13400,5561],{},[5209,13402,13403],{"class":5211,"line":5613},[5209,13404,5541],{},[5209,13406,13407],{"class":5211,"line":5619},[5209,13408,13409],{},"  class UserService \u003C\u003CProvider>> #DBEAFE {\n",[5209,13411,13412],{"class":5211,"line":5624},[5209,13413,7862],{},[5209,13415,13416],{"class":5211,"line":5629},[5209,13417,13383],{},[5209,13419,13420],{"class":5211,"line":5635},[5209,13421,7872],{},[5209,13423,13424],{"class":5211,"line":5640},[5209,13425,7877],{},[5209,13427,13428],{"class":5211,"line":5646},[5209,13429,13396],{},[5209,13431,13432],{"class":5211,"line":5652},[5209,13433,7882],{},[5209,13435,13436],{"class":5211,"line":5658},[5209,13437,5561],{},[5209,13439,13440],{"class":5211,"line":5664},[5209,13441,5541],{},[5209,13443,13444],{"class":5211,"line":5669},[5209,13445,13446],{},"  class UserRepository \u003C\u003CProvider>> #DCFCE7 {\n",[5209,13448,13449],{"class":5211,"line":5675},[5209,13450,13451],{},"    - users: User[]\n",[5209,13453,13454],{"class":5211,"line":5681},[5209,13455,13383],{},[5209,13457,13458],{"class":5211,"line":5687},[5209,13459,7927],{},[5209,13461,13462],{"class":5211,"line":5693},[5209,13463,7932],{},[5209,13465,13466],{"class":5211,"line":5699},[5209,13467,7937],{},[5209,13469,13470],{"class":5211,"line":5705},[5209,13471,13472],{},"    + update(id: string, data: Partial\u003CUser>): Promise\u003CUser>\n",[5209,13474,13475],{"class":5211,"line":5710},[5209,13476,13396],{},[5209,13478,13479],{"class":5211,"line":7693},[5209,13480,5561],{},[5209,13482,13483],{"class":5211,"line":7712},[5209,13484,5541],{},[5209,13486,13487],{"class":5211,"line":7733},[5209,13488,13489],{},"  class CreateUserDto \u003C\u003CDTO>> #E2E8F0 {\n",[5209,13491,13492],{"class":5211,"line":7738},[5209,13493,13494],{},"    + email: string\n",[5209,13496,13497],{"class":5211,"line":7985},[5209,13498,13499],{},"    + name: string\n",[5209,13501,13502],{"class":5211,"line":7991},[5209,13503,13504],{},"    + password: string\n",[5209,13506,13507],{"class":5211,"line":7997},[5209,13508,5561],{},[5209,13510,13511],{"class":5211,"line":8003},[5209,13512,5541],{},[5209,13514,13515],{"class":5211,"line":8008},[5209,13516,13517],{},"  class User \u003C\u003CEntity>> #E2E8F0 {\n",[5209,13519,13520],{"class":5211,"line":8013},[5209,13521,13522],{},"    + id: string\n",[5209,13524,13525],{"class":5211,"line":8019},[5209,13526,13494],{},[5209,13528,13529],{"class":5211,"line":8025},[5209,13530,13499],{},[5209,13532,13533],{"class":5211,"line":8031},[5209,13534,13504],{},[5209,13536,13537],{"class":5211,"line":8036},[5209,13538,13539],{},"    + createdAt: Date\n",[5209,13541,13542],{"class":5211,"line":8041},[5209,13543,13544],{},"    + updatedAt: Date\n",[5209,13546,13547],{"class":5211,"line":8047},[5209,13548,5561],{},[5209,13550,13551],{"class":5211,"line":8053},[5209,13552,5632],{},[5209,13554,13555],{"class":5211,"line":8059},[5209,13556,5381],{"emptyLinePlaceholder":5380},[5209,13558,13559],{"class":5211,"line":8064},[5209,13560,13561],{},"UserModule o-- UserController\n",[5209,13563,13564],{"class":5211,"line":8069},[5209,13565,13566],{},"UserModule o-- UserService\n",[5209,13568,13570],{"class":5211,"line":13569},59,[5209,13571,13572],{},"UserModule o-- UserRepository\n",[5209,13574,13576],{"class":5211,"line":13575},60,[5209,13577,5381],{"emptyLinePlaceholder":5380},[5209,13579,13581],{"class":5211,"line":13580},61,[5209,13582,13583],{},"UserController --> UserService : впроваджує та використовує\n",[5209,13585,13587],{"class":5211,"line":13586},62,[5209,13588,13589],{},"UserService --> UserRepository : впроваджує та використовує\n",[5209,13591,13593],{"class":5211,"line":13592},63,[5209,13594,5381],{"emptyLinePlaceholder":5380},[5209,13596,13598],{"class":5211,"line":13597},64,[5209,13599,13600],{},"UserController ..> CreateUserDto : використовує\n",[5209,13602,13604],{"class":5211,"line":13603},65,[5209,13605,13606],{},"UserService ..> CreateUserDto : використовує\n",[5209,13608,13610],{"class":5211,"line":13609},66,[5209,13611,13612],{},"UserRepository ..> User : повертає\n",[5209,13614,13616],{"class":5211,"line":13615},67,[5209,13617,13618],{},"UserService ..> User : повертає\n",[5209,13620,13622],{"class":5211,"line":13621},68,[5209,13623,13624],{},"UserController ..> User : повертає\n",[5209,13626,13628],{"class":5211,"line":13627},69,[5209,13629,5381],{"emptyLinePlaceholder":5380},[5209,13631,13633],{"class":5211,"line":13632},70,[5209,13634,13635],{},"note right of UserModule\n",[5209,13637,13639],{"class":5211,"line":13638},71,[5209,13640,13641],{},"  Модуль організовує всі\n",[5209,13643,13645],{"class":5211,"line":13644},72,[5209,13646,13647],{},"  компоненти та визначає\n",[5209,13649,13651],{"class":5211,"line":13650},73,[5209,13652,13653],{},"  їхні залежності\n",[5209,13655,13657],{"class":5211,"line":13656},74,[5209,13658,5702],{},[5209,13660,13662],{"class":5211,"line":13661},75,[5209,13663,5381],{"emptyLinePlaceholder":5380},[5209,13665,13667],{"class":5211,"line":13666},76,[5209,13668,13669],{},"note bottom of UserController\n",[5209,13671,13673],{"class":5211,"line":13672},77,[5209,13674,13675],{},"  Контролер тонкий —\n",[5209,13677,13679],{"class":5211,"line":13678},78,[5209,13680,13681],{},"  вся логіка в сервісі\n",[5209,13683,13685],{"class":5211,"line":13684},79,[5209,13686,5702],{},[5209,13688,13690],{"class":5211,"line":13689},80,[5209,13691,5381],{"emptyLinePlaceholder":5380},[5209,13693,13695],{"class":5211,"line":13694},81,[5209,13696,13697],{},"note bottom of UserService\n",[5209,13699,13701],{"class":5211,"line":13700},82,[5209,13702,13703],{},"  Сервіс містить всю\n",[5209,13705,13707],{"class":5211,"line":13706},83,[5209,13708,13709],{},"  бізнес-логіку\n",[5209,13711,13713],{"class":5211,"line":13712},84,[5209,13714,5702],{},[5209,13716,13718],{"class":5211,"line":13717},85,[5209,13719,5381],{"emptyLinePlaceholder":5380},[5209,13721,13723],{"class":5211,"line":13722},86,[5209,13724,13725],{},"note bottom of UserRepository\n",[5209,13727,13729],{"class":5211,"line":13728},87,[5209,13730,13731],{},"  Репозиторій абстрагує\n",[5209,13733,13735],{"class":5211,"line":13734},88,[5209,13736,13737],{},"  роботу з даними\n",[5209,13739,13741],{"class":5211,"line":13740},89,[5209,13742,5702],{},[5209,13744,13746],{"class":5211,"line":13745},90,[5209,13747,5381],{"emptyLinePlaceholder":5380},[5209,13749,13751],{"class":5211,"line":13750},91,[5209,13752,5713],{},[5305,13754,13755,13756,13758,13759,13761,13762,13765],{},"У цьому прикладі видно чіткий розподіл відповідальностей: контролер обробляє HTTP, сервіс містить бізнес-правила, репозиторій керує даними. Кожен компонент можна тестувати ізольовано, замінюючи залежності на моки. Така архітектура легко масштабується — можна додати ",[5206,13757,6970],{}," для сповіщень, ",[5206,13760,8791],{}," для кешування, ",[5206,13763,13764],{},"AuditService"," для логування дій без зміни існуючої структури.",[5164,13767,13769],{"id":13768},"підсумок","Підсумок",[5169,13771,13772],{},"Три стовпи архітектури NestJS — модулі, контролери та провайдери — формують фундамент, на якому будуються всі застосунки в цьому фреймворку. Розуміння їхніх ролей та механізмів взаємодії є ключовим для ефективної розробки.",[5169,13774,13775,13778],{},[5118,13776,13777],{},"Модулі"," організовують код у логічні блоки, інкапсулюють функціональність та визначають залежності між різними частинами системи. Вони створюють чіткі межі та забезпечують модульність застосунку.",[5169,13780,13781,13784],{},[5118,13782,13783],{},"Контролери"," є точками входу для HTTP-запитів. Їхня відповідальність обмежується координацією: прийняти запит, делегувати роботу сервісам та сформувати відповідь. Тонкі контролери забезпечують тестованість та повторне використання логіки.",[5169,13786,13787,13790],{},[5118,13788,13789],{},"Провайдери"," інкапсулюють бізнес-логіку, доступ до даних та інші функціональності. Впровадження залежностей через конструктор створює слабко зв'язані, легко тестовані компоненти.",[5169,13792,13793],{},"Ці три концепції працюють у синергії через механізм впровадження залежностей, автоматично керованого IoC-контейнером NestJS. Граф залежностей, що формується між компонентами, визначає порядок їхнього створення та структуру застосунку.",[5169,13795,13796],{},"У наступних лекціях ми глибше розглянемо механізми Inversion of Control та Dependency Injection, навчимося працювати з NestJS CLI для швидкого створення компонентів, а також детально вивчимо структуру та конвенції організації проєктів.",[5084,13798,13799,13810],{},[5087,13800,13802,13803,9158,13806,13809],{"icon":15,"title":13801},"📚 Що далі?","У наступній лекції ми детально розглянемо концепції ",[5118,13804,13805],{},"Інверсії керування (IoC)",[5118,13807,13808],{},"Впровадження залежностей (DI)",", зрозуміємо, як працює IoC-контейнер NestJS, та навчимося проєктувати архітектуру з урахуванням принципів SOLID.",[5087,13811,13814],{"icon":13812,"title":13813},"i-lucide-lightbulb","🔑 Ключові висновки",[5092,13815,13816,13819,13822,13825,13828],{},[5095,13817,13818],{},"Модулі організовують застосунок у логічні блоки",[5095,13820,13821],{},"Контролери 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