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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":4468,"body":5076,"description":17358,"extension":17359,"links":17360,"meta":17361,"navigation":5292,"path":4469,"seo":17362,"stem":4470,"__hash__":17363},"docs\u002F18.web-development\u002F09.nestjs-validation-pipeline\u002F09.middleware-examples.md",{"type":5077,"value":5078,"toc":17310},"minimark",[5079,5083,5191,5196,5200,5205,5208,5551,5556,5634,5638,5645,6123,6128,6203,6222,6226,6229,6699,6704,6874,6913,6917,6920,6924,7183,7188,7218,7222,7225,7503,7508,7626,7630,7673,7680,7684,7695,7699,8155,8160,8174,8179,8400,8404,8409,8624,8639,8643,8646,9142,9171,9175,9178,9182,9185,9325,9329,9332,9520,9524,9527,9883,9928,9932,10053,10057,10060,10064,10067,10211,10216,10230,10235,10305,10310,10493,10547,10551,10554,10700,10704,10729,10734,10898,10903,10965,10976,10980,10983,11133,11137,11162,11167,11289,11294,11330,11335,11484,11495,11499,11502,11731,11735,11749,11754,11852,11857,12086,12275,12279,12290,12294,12453,12458,12625,12629,12632,12789,12803,12807,12813,12986,12990,13015,13020,13390,13531,13535,13541,13795,13799,13824,13829,14336,14340,14343,14603,14608,14625,14669,14673,14676,15387,15392,15444,15477,15481,15484,16139,16144,16241,16246,16370,16416,16420,16813,16818,16912,16916,16945,17299,17306],[5080,5081,4468],"h1",{"id":5082},"практичні-приклади-middleware",[5084,5085,5086,5116],"card-group",{},[5087,5088,5091],"card",{"icon":5089,"title":5090},"i-lucide-target","🎯 Мета лекції",[5092,5093,5094,5098,5101,5104,5107,5110,5113],"ul",{},[5095,5096,5097],"li",{},"Опанувати створення практичних middleware для типових задач веб-розробки",[5095,5099,5100],{},"Навчитися реалізовувати LoggerMiddleware для структурованого логування HTTP-запитів",[5095,5102,5103],{},"Вивчити TimingMiddleware для вимірювання продуктивності обробки запитів",[5095,5105,5106],{},"Засвоїти механізми автентифікації через JwtAuthMiddleware з перевіркою токенів",[5095,5108,5109],{},"Розуміти налаштування CORS через CorsMiddleware для міжсайтових запитів",[5095,5111,5112],{},"Практикувати інтеграцію сторонніх middleware: compression, helmet, rate limiting",[5095,5114,5115],{},"Навчитися створювати RequestIdMiddleware для трейсингу запитів у розподілених системах",[5087,5117,5119],{"icon":4574,"title":5118},"🔑 Ключові терміни",[5092,5120,5121,5133,5142,5151,5164,5173,5182],{},[5095,5122,5123,5127,5128,5132],{},[5124,5125,5126],"strong",{},"Structured Logging"," (",[5129,5130,5131],"em",{},"структуроване логування","): запис логів у форматі JSON з метаданими для автоматизованого аналізу",[5095,5134,5135,5127,5138,5141],{},[5124,5136,5137],{},"Request Tracing",[5129,5139,5140],{},"трейсинг запитів","): відстеження шляху запиту через мікросервіси за унікальним ідентифікатором",[5095,5143,5144,5127,5147,5150],{},[5124,5145,5146],{},"Response Time Measurement",[5129,5148,5149],{},"вимірювання часу відповіді","): метрика продуктивності для моніторингу API",[5095,5152,5153,5127,5156,5159,5160],{},[5124,5154,5155],{},"JWT Authentication",[5129,5157,5158],{},"автентифікація JWT","): механізм перевірки токенів у заголовку ",[5161,5162,5163],"code",{},"Authorization",[5095,5165,5166,5127,5169,5172],{},[5124,5167,5168],{},"CORS (Cross-Origin Resource Sharing)",[5129,5170,5171],{},"міжсайтовий обмін ресурсами","): механізм HTTP-заголовків для дозволу запитів з інших доменів",[5095,5174,5175,5127,5178,5181],{},[5124,5176,5177],{},"Rate Limiting",[5129,5179,5180],{},"обмеження частоти запитів","): захист API від зловживань через ліміт запитів на IP-адресу",[5095,5183,5184,5127,5187,5190],{},[5124,5185,5186],{},"Content Security Policy",[5129,5188,5189],{},"політика безпеки вмісту","): набір HTTP-заголовків для захисту від XSS та ін'єкцій",[5192,5193,5195],"h2",{"id":5194},"loggermiddleware-структуроване-логування-запитів","LoggerMiddleware: структуроване логування запитів",[5197,5198,5199],"p",{},"Логування HTTP-запитів є фундаментальною вимогою будь-якого production-застосунку. Структуровані логи дозволяють швидко діагностувати проблеми, аналізувати трафік та виявляти аномалії через інструменти агрегації логів (Elasticsearch, Datadog, Grafana Loki).",[5201,5202,5204],"h3",{"id":5203},"базовий-loggermiddleware","Базовий LoggerMiddleware",[5197,5206,5207],{},"Почнемо з простого middleware для виведення деталей запиту в консоль:",[5209,5210,5215],"pre",{"className":5211,"code":5212,"language":5213,"meta":5214,"style":5214},"language-typescript shiki shiki-themes light-plus dark-plus dark-plus","import { Injectable, NestMiddleware, Logger } from '@nestjs\u002Fcommon';\nimport { Request, Response, NextFunction } from 'express';\n\n@Injectable()\nexport class LoggerMiddleware implements NestMiddleware {\n  private readonly logger = new Logger('HTTP');\n\n  use(req: Request, res: Response, next: NextFunction) {\n    const { method, originalUrl, ip } = req;\n    const userAgent = req.get('user-agent') || '';\n\n    \u002F\u002F Логування початку обробки запиту\n    this.logger.log(`[${method}] ${originalUrl} - IP: ${ip}`);\n\n    next();\n  }\n}\n","typescript","",[5161,5216,5217,5258,5287,5294,5306,5329,5359,5364,5401,5430,5461,5466,5473,5525,5530,5539,5545],{"__ignoreMap":5214},[5218,5219,5222,5226,5230,5234,5237,5240,5242,5245,5248,5251,5255],"span",{"class":5220,"line":5221},"line",1,[5218,5223,5225],{"class":5224},"s8xlr","import",[5218,5227,5229],{"class":5228},"sHH4Y"," { ",[5218,5231,5233],{"class":5232},"siwwj","Injectable",[5218,5235,5236],{"class":5228},", ",[5218,5238,5239],{"class":5232},"NestMiddleware",[5218,5241,5236],{"class":5228},[5218,5243,5244],{"class":5232},"Logger",[5218,5246,5247],{"class":5228}," } ",[5218,5249,5250],{"class":5224},"from",[5218,5252,5254],{"class":5253},"sbdoH"," '@nestjs\u002Fcommon'",[5218,5256,5257],{"class":5228},";\n",[5218,5259,5261,5263,5265,5268,5270,5273,5275,5278,5280,5282,5285],{"class":5220,"line":5260},2,[5218,5262,5225],{"class":5224},[5218,5264,5229],{"class":5228},[5218,5266,5267],{"class":5232},"Request",[5218,5269,5236],{"class":5228},[5218,5271,5272],{"class":5232},"Response",[5218,5274,5236],{"class":5228},[5218,5276,5277],{"class":5232},"NextFunction",[5218,5279,5247],{"class":5228},[5218,5281,5250],{"class":5224},[5218,5283,5284],{"class":5253}," 'express'",[5218,5286,5257],{"class":5228},[5218,5288,5290],{"class":5220,"line":5289},3,[5218,5291,5293],{"emptyLinePlaceholder":5292},true,"\n",[5218,5295,5297,5300,5303],{"class":5220,"line":5296},4,[5218,5298,5299],{"class":5228},"@",[5218,5301,5233],{"class":5302},"s8Opu",[5218,5304,5305],{"class":5228},"()\n",[5218,5307,5309,5312,5316,5320,5323,5326],{"class":5220,"line":5308},5,[5218,5310,5311],{"class":5224},"export",[5218,5313,5315],{"class":5314},"su1O8"," class",[5218,5317,5319],{"class":5318},"sN1BT"," LoggerMiddleware",[5218,5321,5322],{"class":5314}," implements",[5218,5324,5325],{"class":5318}," NestMiddleware",[5218,5327,5328],{"class":5228}," {\n",[5218,5330,5332,5335,5338,5341,5344,5347,5350,5353,5356],{"class":5220,"line":5331},6,[5218,5333,5334],{"class":5314},"  private",[5218,5336,5337],{"class":5314}," readonly",[5218,5339,5340],{"class":5232}," logger",[5218,5342,5343],{"class":5228}," = ",[5218,5345,5346],{"class":5314},"new",[5218,5348,5349],{"class":5302}," Logger",[5218,5351,5352],{"class":5228},"(",[5218,5354,5355],{"class":5253},"'HTTP'",[5218,5357,5358],{"class":5228},");\n",[5218,5360,5362],{"class":5220,"line":5361},7,[5218,5363,5293],{"emptyLinePlaceholder":5292},[5218,5365,5367,5370,5372,5375,5378,5380,5382,5385,5387,5389,5391,5394,5396,5398],{"class":5220,"line":5366},8,[5218,5368,5369],{"class":5302},"  use",[5218,5371,5352],{"class":5228},[5218,5373,5374],{"class":5232},"req",[5218,5376,5377],{"class":5228},": ",[5218,5379,5267],{"class":5318},[5218,5381,5236],{"class":5228},[5218,5383,5384],{"class":5232},"res",[5218,5386,5377],{"class":5228},[5218,5388,5272],{"class":5318},[5218,5390,5236],{"class":5228},[5218,5392,5393],{"class":5232},"next",[5218,5395,5377],{"class":5228},[5218,5397,5277],{"class":5318},[5218,5399,5400],{"class":5228},") {\n",[5218,5402,5404,5407,5409,5413,5415,5418,5420,5423,5426,5428],{"class":5220,"line":5403},9,[5218,5405,5406],{"class":5314},"    const",[5218,5408,5229],{"class":5228},[5218,5410,5412],{"class":5411},"s-QsJ","method",[5218,5414,5236],{"class":5228},[5218,5416,5417],{"class":5411},"originalUrl",[5218,5419,5236],{"class":5228},[5218,5421,5422],{"class":5411},"ip",[5218,5424,5425],{"class":5228}," } = ",[5218,5427,5374],{"class":5232},[5218,5429,5257],{"class":5228},[5218,5431,5433,5435,5438,5440,5442,5445,5448,5450,5453,5456,5459],{"class":5220,"line":5432},10,[5218,5434,5406],{"class":5314},[5218,5436,5437],{"class":5411}," userAgent",[5218,5439,5343],{"class":5228},[5218,5441,5374],{"class":5232},[5218,5443,5444],{"class":5228},".",[5218,5446,5447],{"class":5302},"get",[5218,5449,5352],{"class":5228},[5218,5451,5452],{"class":5253},"'user-agent'",[5218,5454,5455],{"class":5228},") || ",[5218,5457,5458],{"class":5253},"''",[5218,5460,5257],{"class":5228},[5218,5462,5464],{"class":5220,"line":5463},11,[5218,5465,5293],{"emptyLinePlaceholder":5292},[5218,5467,5469],{"class":5220,"line":5468},12,[5218,5470,5472],{"class":5471},"spJ8K","    \u002F\u002F Логування початку обробки запиту\n",[5218,5474,5476,5479,5481,5484,5486,5489,5491,5494,5497,5499,5502,5505,5507,5509,5511,5514,5516,5518,5520,5523],{"class":5220,"line":5475},13,[5218,5477,5478],{"class":5314},"    this",[5218,5480,5444],{"class":5228},[5218,5482,5483],{"class":5232},"logger",[5218,5485,5444],{"class":5228},[5218,5487,5488],{"class":5302},"log",[5218,5490,5352],{"class":5228},[5218,5492,5493],{"class":5253},"`[",[5218,5495,5496],{"class":5314},"${",[5218,5498,5412],{"class":5232},[5218,5500,5501],{"class":5314},"}",[5218,5503,5504],{"class":5253},"] ",[5218,5506,5496],{"class":5314},[5218,5508,5417],{"class":5232},[5218,5510,5501],{"class":5314},[5218,5512,5513],{"class":5253}," - IP: ",[5218,5515,5496],{"class":5314},[5218,5517,5422],{"class":5232},[5218,5519,5501],{"class":5314},[5218,5521,5522],{"class":5253},"`",[5218,5524,5358],{"class":5228},[5218,5526,5528],{"class":5220,"line":5527},14,[5218,5529,5293],{"emptyLinePlaceholder":5292},[5218,5531,5533,5536],{"class":5220,"line":5532},15,[5218,5534,5535],{"class":5302},"    next",[5218,5537,5538],{"class":5228},"();\n",[5218,5540,5542],{"class":5220,"line":5541},16,[5218,5543,5544],{"class":5228},"  }\n",[5218,5546,5548],{"class":5220,"line":5547},17,[5218,5549,5550],{"class":5228},"}\n",[5197,5552,5553],{},[5124,5554,5555],{},"Консольний вивід:",[5557,5558,5561,5594,5614],"terminal-preview",{":cursor":5559,"title":5560},"false","npm run start:dev",[5562,5563,5565,5571,5572,5577,5578,5582,5583,5571,5588,5593],"div",{"className":5564},[5220],[5218,5566,5570],{"className":5567},[5568,5569],"text-green-400","font-bold","[Nest]"," ",[5218,5573,5576],{"className":5574},[5575],"opacity-40","12345","  - ",[5218,5579,5581],{"className":5580},[5575],"09\u002F05\u002F2026, 10:30:00 AM","     ",[5218,5584,5587],{"className":5585},[5586,5569],"text-yellow-400","LOG",[5218,5589,5592],{"className":5590},[5591],"text-blue-400","[HTTP]"," [GET] \u002Fapi\u002Fusers - IP: ::1",[5562,5595,5597,5571,5600,5577,5603,5582,5607,5571,5610,5613],{"className":5596},[5220],[5218,5598,5570],{"className":5599},[5568,5569],[5218,5601,5576],{"className":5602},[5575],[5218,5604,5606],{"className":5605},[5575],"09\u002F05\u002F2026, 10:30:01 AM",[5218,5608,5587],{"className":5609},[5586,5569],[5218,5611,5592],{"className":5612},[5591]," [POST] \u002Fapi\u002Fauth\u002Flogin - IP: 192.168.1.100",[5562,5615,5617,5571,5620,5577,5623,5582,5627,5571,5630,5633],{"className":5616},[5220],[5218,5618,5570],{"className":5619},[5568,5569],[5218,5621,5576],{"className":5622},[5575],[5218,5624,5626],{"className":5625},[5575],"09\u002F05\u002F2026, 10:30:02 AM",[5218,5628,5587],{"className":5629},[5586,5569],[5218,5631,5592],{"className":5632},[5591]," [DELETE] \u002Fapi\u002Fusers\u002F42 - IP: ::ffff:127.0.0.1",[5201,5635,5637],{"id":5636},"розширений-loggermiddleware-з-часом-відповіді","Розширений LoggerMiddleware з часом відповіді",[5197,5639,5640,5641,5644],{},"Для вимірювання часу виконання запиту використовуємо подію ",[5161,5642,5643],{},"res.on('finish')",":",[5209,5646,5648],{"className":5211,"code":5647,"language":5213,"meta":5214,"style":5214},"import { Injectable, NestMiddleware, Logger } from '@nestjs\u002Fcommon';\nimport { Request, Response, NextFunction } from 'express';\n\n@Injectable()\nexport class EnhancedLoggerMiddleware implements NestMiddleware {\n  private readonly logger = new Logger('HTTP');\n\n  use(req: Request, res: Response, next: NextFunction) {\n    const { method, originalUrl, ip } = req;\n    const userAgent = req.get('user-agent') || '';\n    const startTime = Date.now();\n\n    \u002F\u002F Логування після завершення відповіді\n    res.on('finish', () => {\n      const { statusCode } = res;\n      const duration = Date.now() - startTime;\n      \n      const logMessage = `${method} ${originalUrl} ${statusCode} - ${duration}ms`;\n      \n      \u002F\u002F Колір логу залежить від статус-коду\n      if (statusCode >= 500) {\n        this.logger.error(logMessage);\n      } else if (statusCode >= 400) {\n        this.logger.warn(logMessage);\n      } else {\n        this.logger.log(logMessage);\n      }\n    });\n\n    next();\n  }\n}\n",[5161,5649,5650,5674,5698,5702,5710,5725,5745,5749,5779,5801,5825,5844,5848,5853,5876,5892,5915,5920,5966,5971,5977,5996,6018,6041,6061,6070,6089,6095,6101,6106,6113,6118],{"__ignoreMap":5214},[5218,5651,5652,5654,5656,5658,5660,5662,5664,5666,5668,5670,5672],{"class":5220,"line":5221},[5218,5653,5225],{"class":5224},[5218,5655,5229],{"class":5228},[5218,5657,5233],{"class":5232},[5218,5659,5236],{"class":5228},[5218,5661,5239],{"class":5232},[5218,5663,5236],{"class":5228},[5218,5665,5244],{"class":5232},[5218,5667,5247],{"class":5228},[5218,5669,5250],{"class":5224},[5218,5671,5254],{"class":5253},[5218,5673,5257],{"class":5228},[5218,5675,5676,5678,5680,5682,5684,5686,5688,5690,5692,5694,5696],{"class":5220,"line":5260},[5218,5677,5225],{"class":5224},[5218,5679,5229],{"class":5228},[5218,5681,5267],{"class":5232},[5218,5683,5236],{"class":5228},[5218,5685,5272],{"class":5232},[5218,5687,5236],{"class":5228},[5218,5689,5277],{"class":5232},[5218,5691,5247],{"class":5228},[5218,5693,5250],{"class":5224},[5218,5695,5284],{"class":5253},[5218,5697,5257],{"class":5228},[5218,5699,5700],{"class":5220,"line":5289},[5218,5701,5293],{"emptyLinePlaceholder":5292},[5218,5703,5704,5706,5708],{"class":5220,"line":5296},[5218,5705,5299],{"class":5228},[5218,5707,5233],{"class":5302},[5218,5709,5305],{"class":5228},[5218,5711,5712,5714,5716,5719,5721,5723],{"class":5220,"line":5308},[5218,5713,5311],{"class":5224},[5218,5715,5315],{"class":5314},[5218,5717,5718],{"class":5318}," EnhancedLoggerMiddleware",[5218,5720,5322],{"class":5314},[5218,5722,5325],{"class":5318},[5218,5724,5328],{"class":5228},[5218,5726,5727,5729,5731,5733,5735,5737,5739,5741,5743],{"class":5220,"line":5331},[5218,5728,5334],{"class":5314},[5218,5730,5337],{"class":5314},[5218,5732,5340],{"class":5232},[5218,5734,5343],{"class":5228},[5218,5736,5346],{"class":5314},[5218,5738,5349],{"class":5302},[5218,5740,5352],{"class":5228},[5218,5742,5355],{"class":5253},[5218,5744,5358],{"class":5228},[5218,5746,5747],{"class":5220,"line":5361},[5218,5748,5293],{"emptyLinePlaceholder":5292},[5218,5750,5751,5753,5755,5757,5759,5761,5763,5765,5767,5769,5771,5773,5775,5777],{"class":5220,"line":5366},[5218,5752,5369],{"class":5302},[5218,5754,5352],{"class":5228},[5218,5756,5374],{"class":5232},[5218,5758,5377],{"class":5228},[5218,5760,5267],{"class":5318},[5218,5762,5236],{"class":5228},[5218,5764,5384],{"class":5232},[5218,5766,5377],{"class":5228},[5218,5768,5272],{"class":5318},[5218,5770,5236],{"class":5228},[5218,5772,5393],{"class":5232},[5218,5774,5377],{"class":5228},[5218,5776,5277],{"class":5318},[5218,5778,5400],{"class":5228},[5218,5780,5781,5783,5785,5787,5789,5791,5793,5795,5797,5799],{"class":5220,"line":5403},[5218,5782,5406],{"class":5314},[5218,5784,5229],{"class":5228},[5218,5786,5412],{"class":5411},[5218,5788,5236],{"class":5228},[5218,5790,5417],{"class":5411},[5218,5792,5236],{"class":5228},[5218,5794,5422],{"class":5411},[5218,5796,5425],{"class":5228},[5218,5798,5374],{"class":5232},[5218,5800,5257],{"class":5228},[5218,5802,5803,5805,5807,5809,5811,5813,5815,5817,5819,5821,5823],{"class":5220,"line":5432},[5218,5804,5406],{"class":5314},[5218,5806,5437],{"class":5411},[5218,5808,5343],{"class":5228},[5218,5810,5374],{"class":5232},[5218,5812,5444],{"class":5228},[5218,5814,5447],{"class":5302},[5218,5816,5352],{"class":5228},[5218,5818,5452],{"class":5253},[5218,5820,5455],{"class":5228},[5218,5822,5458],{"class":5253},[5218,5824,5257],{"class":5228},[5218,5826,5827,5829,5832,5834,5837,5839,5842],{"class":5220,"line":5463},[5218,5828,5406],{"class":5314},[5218,5830,5831],{"class":5411}," startTime",[5218,5833,5343],{"class":5228},[5218,5835,5836],{"class":5232},"Date",[5218,5838,5444],{"class":5228},[5218,5840,5841],{"class":5302},"now",[5218,5843,5538],{"class":5228},[5218,5845,5846],{"class":5220,"line":5468},[5218,5847,5293],{"emptyLinePlaceholder":5292},[5218,5849,5850],{"class":5220,"line":5475},[5218,5851,5852],{"class":5471},"    \u002F\u002F Логування після завершення відповіді\n",[5218,5854,5855,5858,5860,5863,5865,5868,5871,5874],{"class":5220,"line":5527},[5218,5856,5857],{"class":5232},"    res",[5218,5859,5444],{"class":5228},[5218,5861,5862],{"class":5302},"on",[5218,5864,5352],{"class":5228},[5218,5866,5867],{"class":5253},"'finish'",[5218,5869,5870],{"class":5228},", () ",[5218,5872,5873],{"class":5314},"=>",[5218,5875,5328],{"class":5228},[5218,5877,5878,5881,5883,5886,5888,5890],{"class":5220,"line":5532},[5218,5879,5880],{"class":5314},"      const",[5218,5882,5229],{"class":5228},[5218,5884,5885],{"class":5411},"statusCode",[5218,5887,5425],{"class":5228},[5218,5889,5384],{"class":5232},[5218,5891,5257],{"class":5228},[5218,5893,5894,5896,5899,5901,5903,5905,5907,5910,5913],{"class":5220,"line":5541},[5218,5895,5880],{"class":5314},[5218,5897,5898],{"class":5411}," duration",[5218,5900,5343],{"class":5228},[5218,5902,5836],{"class":5232},[5218,5904,5444],{"class":5228},[5218,5906,5841],{"class":5302},[5218,5908,5909],{"class":5228},"() - ",[5218,5911,5912],{"class":5232},"startTime",[5218,5914,5257],{"class":5228},[5218,5916,5917],{"class":5220,"line":5547},[5218,5918,5919],{"class":5228},"      \n",[5218,5921,5923,5925,5928,5930,5932,5934,5936,5938,5941,5943,5945,5947,5949,5951,5954,5956,5959,5961,5964],{"class":5220,"line":5922},18,[5218,5924,5880],{"class":5314},[5218,5926,5927],{"class":5411}," 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if",[5218,5984,5127],{"class":5228},[5218,5986,5885],{"class":5232},[5218,5988,5989],{"class":5228}," >= ",[5218,5991,5993],{"class":5992},"sJj4R","500",[5218,5995,5400],{"class":5228},[5218,5997,5999,6002,6004,6006,6008,6011,6013,6016],{"class":5220,"line":5998},22,[5218,6000,6001],{"class":5314},"        this",[5218,6003,5444],{"class":5228},[5218,6005,5483],{"class":5232},[5218,6007,5444],{"class":5228},[5218,6009,6010],{"class":5302},"error",[5218,6012,5352],{"class":5228},[5218,6014,6015],{"class":5232},"logMessage",[5218,6017,5358],{"class":5228},[5218,6019,6021,6024,6027,6030,6032,6034,6036,6039],{"class":5220,"line":6020},23,[5218,6022,6023],{"class":5228},"      } ",[5218,6025,6026],{"class":5224},"else",[5218,6028,6029],{"class":5224}," if",[5218,6031,5127],{"class":5228},[5218,6033,5885],{"class":5232},[5218,6035,5989],{"class":5228},[5218,6037,6038],{"class":5992},"400",[5218,6040,5400],{"class":5228},[5218,6042,6044,6046,6048,6050,6052,6055,6057,6059],{"class":5220,"line":6043},24,[5218,6045,6001],{"class":5314},[5218,6047,5444],{"class":5228},[5218,6049,5483],{"class":5232},[5218,6051,5444],{"class":5228},[5218,6053,6054],{"class":5302},"warn",[5218,6056,5352],{"class":5228},[5218,6058,6015],{"class":5232},[5218,6060,5358],{"class":5228},[5218,6062,6064,6066,6068],{"class":5220,"line":6063},25,[5218,6065,6023],{"class":5228},[5218,6067,6026],{"class":5224},[5218,6069,5328],{"class":5228},[5218,6071,6073,6075,6077,6079,6081,6083,6085,6087],{"class":5220,"line":6072},26,[5218,6074,6001],{"class":5314},[5218,6076,5444],{"class":5228},[5218,6078,5483],{"class":5232},[5218,6080,5444],{"class":5228},[5218,6082,5488],{"class":5302},[5218,6084,5352],{"class":5228},[5218,6086,6015],{"class":5232},[5218,6088,5358],{"class":5228},[5218,6090,6092],{"class":5220,"line":6091},27,[5218,6093,6094],{"class":5228},"      }\n",[5218,6096,6098],{"class":5220,"line":6097},28,[5218,6099,6100],{"class":5228},"    });\n",[5218,6102,6104],{"class":5220,"line":6103},29,[5218,6105,5293],{"emptyLinePlaceholder":5292},[5218,6107,6109,6111],{"class":5220,"line":6108},30,[5218,6110,5535],{"class":5302},[5218,6112,5538],{"class":5228},[5218,6114,6116],{"class":5220,"line":6115},31,[5218,6117,5544],{"class":5228},[5218,6119,6121],{"class":5220,"line":6120},32,[5218,6122,5550],{"class":5228},[5197,6124,6125],{},[5124,6126,6127],{},"Консольний вивід з кольоровою індикацією:",[5557,6129,6130,6153,6178],{":cursor":5559,"title":5560},[5562,6131,6133,5571,6136,5577,6139,5582,6142,5571,6145,6148,6149],{"className":6132},[5220],[5218,6134,5570],{"className":6135},[5568,5569],[5218,6137,5576],{"className":6138},[5575],[5218,6140,5581],{"className":6141},[5575],[5218,6143,5587],{"className":6144},[5586,5569],[5218,6146,5592],{"className":6147},[5591]," GET \u002Fapi\u002Fusers 200 - ",[5218,6150,6152],{"className":6151},[5569],"45ms",[5562,6154,6156,5571,6159,5577,6162,5582,6165,5571,6170,6173,6174],{"className":6155},[5220],[5218,6157,5570],{"className":6158},[5568,5569],[5218,6160,5576],{"className":6161},[5575],[5218,6163,5606],{"className":6164},[5575],[5218,6166,6169],{"className":6167},[6168,5569],"text-amber-400","WARN",[5218,6171,5592],{"className":6172},[5591]," POST \u002Fapi\u002Fusers 400 - ",[5218,6175,6177],{"className":6176},[5569],"12ms",[5562,6179,6181,5571,6184,5577,6187,5582,6190,5571,6195,6198,6199],{"className":6180},[5220],[5218,6182,5570],{"className":6183},[5568,5569],[5218,6185,5576],{"className":6186},[5575],[5218,6188,5626],{"className":6189},[5575],[5218,6191,6194],{"className":6192},[6193,5569],"text-rose-400","ERROR",[5218,6196,5592],{"className":6197},[5591]," DELETE \u002Fapi\u002Fusers\u002F999 500 - ",[5218,6200,6202],{"className":6201},[5569],"203ms",[6204,6205,6206,6207,6210,6211,6214,6215,6218,6219,6221],"note",{},"Вимірювання часу через подію ",[5161,6208,6209],{},"finish"," є ",[5124,6212,6213],{},"точнішим"," за вимірювання через код після ",[5161,6216,6217],{},"next()",", оскільки ",[5161,6220,6209],{}," емітується після відправлення останнього байта відповіді клієнту, включаючи час серіалізації JSON та стиснення (якщо увімкнено compression middleware).",[5201,6223,6225],{"id":6224},"структурований-json-логер-для-production","Структурований JSON-логер для production",[5197,6227,6228],{},"Для production-середовищ краще використовувати JSON-формат логів, що дозволяє агрегувати та аналізувати їх через сторонні сервіси:",[5209,6230,6232],{"className":5211,"code":6231,"language":5213,"meta":5214,"style":5214},"import { Injectable, NestMiddleware } from '@nestjs\u002Fcommon';\nimport { Request, Response, NextFunction } from 'express';\n\ninterface LogEntry {\n  timestamp: string;\n  method: string;\n  url: string;\n  statusCode: number;\n  duration: number;\n  ip: string;\n  userAgent: string;\n  requestId?: string;\n}\n\n@Injectable()\nexport class JsonLoggerMiddleware implements NestMiddleware {\n  use(req: Request, res: Response, next: NextFunction) {\n    const startTime = Date.now();\n\n    res.on('finish', () => {\n      const logEntry: LogEntry = {\n        timestamp: new Date().toISOString(),\n        method: req.method,\n        url: req.originalUrl,\n        statusCode: res.statusCode,\n        duration: Date.now() - startTime,\n        ip: req.ip,\n        userAgent: req.get('user-agent') || 'unknown',\n        requestId: req['requestId'], \u002F\u002F Якщо використовується RequestIdMiddleware\n      };\n\n      \u002F\u002F Виведення у форматі JSON (одна строка на запис)\n      console.log(JSON.stringify(logEntry));\n    });\n\n    next();\n  }\n}\n",[5161,6233,6234,6254,6278,6282,6292,6304,6315,6326,6338,6349,6360,6371,6383,6387,6391,6399,6414,6444,6460,6464,6482,6497,6517,6532,6545,6559,6576,6589,6611,6630,6635,6639,6644,6672,6677,6682,6689,6694],{"__ignoreMap":5214},[5218,6235,6236,6238,6240,6242,6244,6246,6248,6250,6252],{"class":5220,"line":5221},[5218,6237,5225],{"class":5224},[5218,6239,5229],{"class":5228},[5218,6241,5233],{"class":5232},[5218,6243,5236],{"class":5228},[5218,6245,5239],{"class":5232},[5218,6247,5247],{"class":5228},[5218,6249,5250],{"class":5224},[5218,6251,5254],{"class":5253},[5218,6253,5257],{"class":5228},[5218,6255,6256,6258,6260,6262,6264,6266,6268,6270,6272,6274,6276],{"class":5220,"line":5260},[5218,6257,5225],{"class":5224},[5218,6259,5229],{"class":5228},[5218,6261,5267],{"class":5232},[5218,6263,5236],{"class":5228},[5218,6265,5272],{"class":5232},[5218,6267,5236],{"class":5228},[5218,6269,5277],{"class":5232},[5218,6271,5247],{"class":5228},[5218,6273,5250],{"class":5224},[5218,6275,5284],{"class":5253},[5218,6277,5257],{"class":5228},[5218,6279,6280],{"class":5220,"line":5289},[5218,6281,5293],{"emptyLinePlaceholder":5292},[5218,6283,6284,6287,6290],{"class":5220,"line":5296},[5218,6285,6286],{"class":5314},"interface",[5218,6288,6289],{"class":5318}," LogEntry",[5218,6291,5328],{"class":5228},[5218,6293,6294,6297,6299,6302],{"class":5220,"line":5308},[5218,6295,6296],{"class":5232},"  timestamp",[5218,6298,5377],{"class":5228},[5218,6300,6301],{"class":5318},"string",[5218,6303,5257],{"class":5228},[5218,6305,6306,6309,6311,6313],{"class":5220,"line":5331},[5218,6307,6308],{"class":5232},"  method",[5218,6310,5377],{"class":5228},[5218,6312,6301],{"class":5318},[5218,6314,5257],{"class":5228},[5218,6316,6317,6320,6322,6324],{"class":5220,"line":5361},[5218,6318,6319],{"class":5232},"  url",[5218,6321,5377],{"class":5228},[5218,6323,6301],{"class":5318},[5218,6325,5257],{"class":5228},[5218,6327,6328,6331,6333,6336],{"class":5220,"line":5366},[5218,6329,6330],{"class":5232},"  statusCode",[5218,6332,5377],{"class":5228},[5218,6334,6335],{"class":5318},"number",[5218,6337,5257],{"class":5228},[5218,6339,6340,6343,6345,6347],{"class":5220,"line":5403},[5218,6341,6342],{"class":5232},"  duration",[5218,6344,5377],{"class":5228},[5218,6346,6335],{"class":5318},[5218,6348,5257],{"class":5228},[5218,6350,6351,6354,6356,6358],{"class":5220,"line":5432},[5218,6352,6353],{"class":5232},"  ip",[5218,6355,5377],{"class":5228},[5218,6357,6301],{"class":5318},[5218,6359,5257],{"class":5228},[5218,6361,6362,6365,6367,6369],{"class":5220,"line":5463},[5218,6363,6364],{"class":5232},"  userAgent",[5218,6366,5377],{"class":5228},[5218,6368,6301],{"class":5318},[5218,6370,5257],{"class":5228},[5218,6372,6373,6376,6379,6381],{"class":5220,"line":5468},[5218,6374,6375],{"class":5232},"  requestId",[5218,6377,6378],{"class":5228},"?: ",[5218,6380,6301],{"class":5318},[5218,6382,5257],{"class":5228},[5218,6384,6385],{"class":5220,"line":5475},[5218,6386,5550],{"class":5228},[5218,6388,6389],{"class":5220,"line":5527},[5218,6390,5293],{"emptyLinePlaceholder":5292},[5218,6392,6393,6395,6397],{"class":5220,"line":5532},[5218,6394,5299],{"class":5228},[5218,6396,5233],{"class":5302},[5218,6398,5305],{"class":5228},[5218,6400,6401,6403,6405,6408,6410,6412],{"class":5220,"line":5541},[5218,6402,5311],{"class":5224},[5218,6404,5315],{"class":5314},[5218,6406,6407],{"class":5318}," JsonLoggerMiddleware",[5218,6409,5322],{"class":5314},[5218,6411,5325],{"class":5318},[5218,6413,5328],{"class":5228},[5218,6415,6416,6418,6420,6422,6424,6426,6428,6430,6432,6434,6436,6438,6440,6442],{"class":5220,"line":5547},[5218,6417,5369],{"class":5302},[5218,6419,5352],{"class":5228},[5218,6421,5374],{"class":5232},[5218,6423,5377],{"class":5228},[5218,6425,5267],{"class":5318},[5218,6427,5236],{"class":5228},[5218,6429,5384],{"class":5232},[5218,6431,5377],{"class":5228},[5218,6433,5272],{"class":5318},[5218,6435,5236],{"class":5228},[5218,6437,5393],{"class":5232},[5218,6439,5377],{"class":5228},[5218,6441,5277],{"class":5318},[5218,6443,5400],{"class":5228},[5218,6445,6446,6448,6450,6452,6454,6456,6458],{"class":5220,"line":5922},[5218,6447,5406],{"class":5314},[5218,6449,5831],{"class":5411},[5218,6451,5343],{"class":5228},[5218,6453,5836],{"class":5232},[5218,6455,5444],{"class":5228},[5218,6457,5841],{"class":5302},[5218,6459,5538],{"class":5228},[5218,6461,6462],{"class":5220,"line":5968},[5218,6463,5293],{"emptyLinePlaceholder":5292},[5218,6465,6466,6468,6470,6472,6474,6476,6478,6480],{"class":5220,"line":5973},[5218,6467,5857],{"class":5232},[5218,6469,5444],{"class":5228},[5218,6471,5862],{"class":5302},[5218,6473,5352],{"class":5228},[5218,6475,5867],{"class":5253},[5218,6477,5870],{"class":5228},[5218,6479,5873],{"class":5314},[5218,6481,5328],{"class":5228},[5218,6483,6484,6486,6489,6491,6494],{"class":5220,"line":5979},[5218,6485,5880],{"class":5314},[5218,6487,6488],{"class":5411}," logEntry",[5218,6490,5377],{"class":5228},[5218,6492,6493],{"class":5318},"LogEntry",[5218,6495,6496],{"class":5228}," = {\n",[5218,6498,6499,6502,6505,6508,6511,6514],{"class":5220,"line":5998},[5218,6500,6501],{"class":5232},"        timestamp:",[5218,6503,6504],{"class":5314}," new",[5218,6506,6507],{"class":5302}," Date",[5218,6509,6510],{"class":5228},"().",[5218,6512,6513],{"class":5302},"toISOString",[5218,6515,6516],{"class":5228},"(),\n",[5218,6518,6519,6522,6525,6527,6529],{"class":5220,"line":6020},[5218,6520,6521],{"class":5232},"        method:",[5218,6523,6524],{"class":5232}," req",[5218,6526,5444],{"class":5228},[5218,6528,5412],{"class":5232},[5218,6530,6531],{"class":5228},",\n",[5218,6533,6534,6537,6539,6541,6543],{"class":5220,"line":6043},[5218,6535,6536],{"class":5232},"        url:",[5218,6538,6524],{"class":5232},[5218,6540,5444],{"class":5228},[5218,6542,5417],{"class":5232},[5218,6544,6531],{"class":5228},[5218,6546,6547,6550,6553,6555,6557],{"class":5220,"line":6063},[5218,6548,6549],{"class":5232},"        statusCode:",[5218,6551,6552],{"class":5232}," res",[5218,6554,5444],{"class":5228},[5218,6556,5885],{"class":5232},[5218,6558,6531],{"class":5228},[5218,6560,6561,6564,6566,6568,6570,6572,6574],{"class":5220,"line":6072},[5218,6562,6563],{"class":5232},"        duration:",[5218,6565,6507],{"class":5232},[5218,6567,5444],{"class":5228},[5218,6569,5841],{"class":5302},[5218,6571,5909],{"class":5228},[5218,6573,5912],{"class":5232},[5218,6575,6531],{"class":5228},[5218,6577,6578,6581,6583,6585,6587],{"class":5220,"line":6091},[5218,6579,6580],{"class":5232},"        ip:",[5218,6582,6524],{"class":5232},[5218,6584,5444],{"class":5228},[5218,6586,5422],{"class":5232},[5218,6588,6531],{"class":5228},[5218,6590,6591,6594,6596,6598,6600,6602,6604,6606,6609],{"class":5220,"line":6097},[5218,6592,6593],{"class":5232},"        userAgent:",[5218,6595,6524],{"class":5232},[5218,6597,5444],{"class":5228},[5218,6599,5447],{"class":5302},[5218,6601,5352],{"class":5228},[5218,6603,5452],{"class":5253},[5218,6605,5455],{"class":5228},[5218,6607,6608],{"class":5253},"'unknown'",[5218,6610,6531],{"class":5228},[5218,6612,6613,6616,6618,6621,6624,6627],{"class":5220,"line":6103},[5218,6614,6615],{"class":5232},"        requestId:",[5218,6617,6524],{"class":5232},[5218,6619,6620],{"class":5228},"[",[5218,6622,6623],{"class":5253},"'requestId'",[5218,6625,6626],{"class":5228},"], ",[5218,6628,6629],{"class":5471},"\u002F\u002F Якщо використовується RequestIdMiddleware\n",[5218,6631,6632],{"class":5220,"line":6108},[5218,6633,6634],{"class":5228},"      };\n",[5218,6636,6637],{"class":5220,"line":6115},[5218,6638,5293],{"emptyLinePlaceholder":5292},[5218,6640,6641],{"class":5220,"line":6120},[5218,6642,6643],{"class":5471},"      \u002F\u002F Виведення у форматі JSON (одна строка на запис)\n",[5218,6645,6647,6650,6652,6654,6656,6659,6661,6664,6666,6669],{"class":5220,"line":6646},33,[5218,6648,6649],{"class":5232},"      console",[5218,6651,5444],{"class":5228},[5218,6653,5488],{"class":5302},[5218,6655,5352],{"class":5228},[5218,6657,6658],{"class":5411},"JSON",[5218,6660,5444],{"class":5228},[5218,6662,6663],{"class":5302},"stringify",[5218,6665,5352],{"class":5228},[5218,6667,6668],{"class":5232},"logEntry",[5218,6670,6671],{"class":5228},"));\n",[5218,6673,6675],{"class":5220,"line":6674},34,[5218,6676,6100],{"class":5228},[5218,6678,6680],{"class":5220,"line":6679},35,[5218,6681,5293],{"emptyLinePlaceholder":5292},[5218,6683,6685,6687],{"class":5220,"line":6684},36,[5218,6686,5535],{"class":5302},[5218,6688,5538],{"class":5228},[5218,6690,6692],{"class":5220,"line":6691},37,[5218,6693,5544],{"class":5228},[5218,6695,6697],{"class":5220,"line":6696},38,[5218,6698,5550],{"class":5228},[5197,6700,6701],{},[5124,6702,6703],{},"Приклад виводу (кожен рядок — окремий JSON-об'єкт):",[5209,6705,6709],{"className":6706,"code":6707,"language":6708,"meta":5214,"style":5214},"language-json shiki shiki-themes light-plus dark-plus dark-plus","{\"timestamp\":\"2026-09-05T10:30:00.123Z\",\"method\":\"GET\",\"url\":\"\u002Fapi\u002Fusers\",\"statusCode\":200,\"duration\":45,\"ip\":\"::1\",\"userAgent\":\"Mozilla\u002F5.0\",\"requestId\":\"req-1725536400123\"}\n{\"timestamp\":\"2026-09-05T10:30:01.456Z\",\"method\":\"POST\",\"url\":\"\u002Fapi\u002Fauth\u002Flogin\",\"statusCode\":201,\"duration\":89,\"ip\":\"192.168.1.100\",\"userAgent\":\"curl\u002F7.88.1\",\"requestId\":\"req-1725536401456\"}\n","json",[5161,6710,6711,6798],{"__ignoreMap":5214},[5218,6712,6713,6716,6720,6722,6725,6728,6731,6733,6736,6738,6741,6743,6746,6748,6751,6753,6756,6758,6761,6763,6766,6768,6771,6773,6776,6778,6781,6783,6786,6788,6791,6793,6796],{"class":5220,"line":5221},[5218,6714,6715],{"class":5228},"{",[5218,6717,6719],{"class":6718},"sLwNe","\"timestamp\"",[5218,6721,5644],{"class":5228},[5218,6723,6724],{"class":5253},"\"2026-09-05T10:30:00.123Z\"",[5218,6726,6727],{"class":5228},",",[5218,6729,6730],{"class":6718},"\"method\"",[5218,6732,5644],{"class":5228},[5218,6734,6735],{"class":5253},"\"GET\"",[5218,6737,6727],{"class":5228},[5218,6739,6740],{"class":6718},"\"url\"",[5218,6742,5644],{"class":5228},[5218,6744,6745],{"class":5253},"\"\u002Fapi\u002Fusers\"",[5218,6747,6727],{"class":5228},[5218,6749,6750],{"class":6718},"\"statusCode\"",[5218,6752,5644],{"class":5228},[5218,6754,6755],{"class":5992},"200",[5218,6757,6727],{"class":5228},[5218,6759,6760],{"class":6718},"\"duration\"",[5218,6762,5644],{"class":5228},[5218,6764,6765],{"class":5992},"45",[5218,6767,6727],{"class":5228},[5218,6769,6770],{"class":6718},"\"ip\"",[5218,6772,5644],{"class":5228},[5218,6774,6775],{"class":5253},"\"::1\"",[5218,6777,6727],{"class":5228},[5218,6779,6780],{"class":6718},"\"userAgent\"",[5218,6782,5644],{"class":5228},[5218,6784,6785],{"class":5253},"\"Mozilla\u002F5.0\"",[5218,6787,6727],{"class":5228},[5218,6789,6790],{"class":6718},"\"requestId\"",[5218,6792,5644],{"class":5228},[5218,6794,6795],{"class":5253},"\"req-1725536400123\"",[5218,6797,5550],{"class":5228},[5218,6799,6800,6802,6804,6806,6809,6811,6813,6815,6818,6820,6822,6824,6827,6829,6831,6833,6836,6838,6840,6842,6845,6847,6849,6851,6854,6856,6858,6860,6863,6865,6867,6869,6872],{"class":5220,"line":5260},[5218,6801,6715],{"class":5228},[5218,6803,6719],{"class":6718},[5218,6805,5644],{"class":5228},[5218,6807,6808],{"class":5253},"\"2026-09-05T10:30:01.456Z\"",[5218,6810,6727],{"class":5228},[5218,6812,6730],{"class":6718},[5218,6814,5644],{"class":5228},[5218,6816,6817],{"class":5253},"\"POST\"",[5218,6819,6727],{"class":5228},[5218,6821,6740],{"class":6718},[5218,6823,5644],{"class":5228},[5218,6825,6826],{"class":5253},"\"\u002Fapi\u002Fauth\u002Flogin\"",[5218,6828,6727],{"class":5228},[5218,6830,6750],{"class":6718},[5218,6832,5644],{"class":5228},[5218,6834,6835],{"class":5992},"201",[5218,6837,6727],{"class":5228},[5218,6839,6760],{"class":6718},[5218,6841,5644],{"class":5228},[5218,6843,6844],{"class":5992},"89",[5218,6846,6727],{"class":5228},[5218,6848,6770],{"class":6718},[5218,6850,5644],{"class":5228},[5218,6852,6853],{"class":5253},"\"192.168.1.100\"",[5218,6855,6727],{"class":5228},[5218,6857,6780],{"class":6718},[5218,6859,5644],{"class":5228},[5218,6861,6862],{"class":5253},"\"curl\u002F7.88.1\"",[5218,6864,6727],{"class":5228},[5218,6866,6790],{"class":6718},[5218,6868,5644],{"class":5228},[5218,6870,6871],{"class":5253},"\"req-1725536401456\"",[5218,6873,5550],{"class":5228},[6875,6876,6877,6884,6910],"tip",{},[5197,6878,6879,6880,6883],{},"JSON-логи можна направити в стандартний вивід (",[5161,6881,6882],{},"stdout",") і підключити до агрегаторів логів:",[5092,6885,6886,6892,6898,6904],{},[5095,6887,6888,6891],{},[5124,6889,6890],{},"Elasticsearch + Kibana",": через Filebeat або Logstash",[5095,6893,6894,6897],{},[5124,6895,6896],{},"Grafana Loki",": через Promtail",[5095,6899,6900,6903],{},[5124,6901,6902],{},"Datadog",": через Datadog Agent",[5095,6905,6906,6909],{},[5124,6907,6908],{},"AWS CloudWatch",": через CloudWatch Logs Agent",[5197,6911,6912],{},"Це дозволяє створювати дашборди, налаштовувати алерти та аналізувати аномалії в реальному часі.",[5192,6914,6916],{"id":6915},"requestidmiddleware-трейсинг-запитів","RequestIdMiddleware: трейсинг запитів",[5197,6918,6919],{},"У розподілених системах з мікросервісами критично важливо відстежувати запит через весь ланцюг сервісів. RequestIdMiddleware генерує унікальний ідентифікатор для кожного запиту та додає його до всіх логів.",[5201,6921,6923],{"id":6922},"генерація-унікального-id","Генерація унікального ID",[5209,6925,6927],{"className":5211,"code":6926,"language":5213,"meta":5214,"style":5214},"import { Injectable, NestMiddleware } from '@nestjs\u002Fcommon';\nimport { Request, Response, NextFunction } from 'express';\nimport { v4 as uuidv4 } from 'uuid';\n\n@Injectable()\nexport class RequestIdMiddleware implements NestMiddleware {\n  use(req: Request, res: Response, next: NextFunction) {\n    \u002F\u002F Перевірка наявності X-Request-ID з upstream-сервісу\n    const existingId = req.headers['x-request-id'] as string;\n    const requestId = existingId || uuidv4();\n\n    \u002F\u002F Прикріплення до request для використання в логах\n    req['requestId'] = requestId;\n\n    \u002F\u002F Додавання до заголовків відповіді для клієнта\n    res.setHeader('X-Request-ID', requestId);\n\n    next();\n  }\n}\n",[5161,6928,6929,6949,6973,6997,7001,7009,7024,7054,7059,7090,7110,7114,7119,7136,7140,7145,7165,7169,7175,7179],{"__ignoreMap":5214},[5218,6930,6931,6933,6935,6937,6939,6941,6943,6945,6947],{"class":5220,"line":5221},[5218,6932,5225],{"class":5224},[5218,6934,5229],{"class":5228},[5218,6936,5233],{"class":5232},[5218,6938,5236],{"class":5228},[5218,6940,5239],{"class":5232},[5218,6942,5247],{"class":5228},[5218,6944,5250],{"class":5224},[5218,6946,5254],{"class":5253},[5218,6948,5257],{"class":5228},[5218,6950,6951,6953,6955,6957,6959,6961,6963,6965,6967,6969,6971],{"class":5220,"line":5260},[5218,6952,5225],{"class":5224},[5218,6954,5229],{"class":5228},[5218,6956,5267],{"class":5232},[5218,6958,5236],{"class":5228},[5218,6960,5272],{"class":5232},[5218,6962,5236],{"class":5228},[5218,6964,5277],{"class":5232},[5218,6966,5247],{"class":5228},[5218,6968,5250],{"class":5224},[5218,6970,5284],{"class":5253},[5218,6972,5257],{"class":5228},[5218,6974,6975,6977,6979,6982,6985,6988,6990,6992,6995],{"class":5220,"line":5289},[5218,6976,5225],{"class":5224},[5218,6978,5229],{"class":5228},[5218,6980,6981],{"class":5232},"v4",[5218,6983,6984],{"class":5224}," as",[5218,6986,6987],{"class":5232}," uuidv4",[5218,6989,5247],{"class":5228},[5218,6991,5250],{"class":5224},[5218,6993,6994],{"class":5253}," 'uuid'",[5218,6996,5257],{"class":5228},[5218,6998,6999],{"class":5220,"line":5296},[5218,7000,5293],{"emptyLinePlaceholder":5292},[5218,7002,7003,7005,7007],{"class":5220,"line":5308},[5218,7004,5299],{"class":5228},[5218,7006,5233],{"class":5302},[5218,7008,5305],{"class":5228},[5218,7010,7011,7013,7015,7018,7020,7022],{"class":5220,"line":5331},[5218,7012,5311],{"class":5224},[5218,7014,5315],{"class":5314},[5218,7016,7017],{"class":5318}," RequestIdMiddleware",[5218,7019,5322],{"class":5314},[5218,7021,5325],{"class":5318},[5218,7023,5328],{"class":5228},[5218,7025,7026,7028,7030,7032,7034,7036,7038,7040,7042,7044,7046,7048,7050,7052],{"class":5220,"line":5361},[5218,7027,5369],{"class":5302},[5218,7029,5352],{"class":5228},[5218,7031,5374],{"class":5232},[5218,7033,5377],{"class":5228},[5218,7035,5267],{"class":5318},[5218,7037,5236],{"class":5228},[5218,7039,5384],{"class":5232},[5218,7041,5377],{"class":5228},[5218,7043,5272],{"class":5318},[5218,7045,5236],{"class":5228},[5218,7047,5393],{"class":5232},[5218,7049,5377],{"class":5228},[5218,7051,5277],{"class":5318},[5218,7053,5400],{"class":5228},[5218,7055,7056],{"class":5220,"line":5366},[5218,7057,7058],{"class":5471},"    \u002F\u002F Перевірка наявності X-Request-ID з upstream-сервісу\n",[5218,7060,7061,7063,7066,7068,7070,7072,7075,7077,7080,7082,7085,7088],{"class":5220,"line":5403},[5218,7062,5406],{"class":5314},[5218,7064,7065],{"class":5411}," existingId",[5218,7067,5343],{"class":5228},[5218,7069,5374],{"class":5232},[5218,7071,5444],{"class":5228},[5218,7073,7074],{"class":5232},"headers",[5218,7076,6620],{"class":5228},[5218,7078,7079],{"class":5253},"'x-request-id'",[5218,7081,5504],{"class":5228},[5218,7083,7084],{"class":5224},"as",[5218,7086,7087],{"class":5318}," string",[5218,7089,5257],{"class":5228},[5218,7091,7092,7094,7097,7099,7102,7105,7108],{"class":5220,"line":5432},[5218,7093,5406],{"class":5314},[5218,7095,7096],{"class":5411}," requestId",[5218,7098,5343],{"class":5228},[5218,7100,7101],{"class":5232},"existingId",[5218,7103,7104],{"class":5228}," || ",[5218,7106,7107],{"class":5302},"uuidv4",[5218,7109,5538],{"class":5228},[5218,7111,7112],{"class":5220,"line":5463},[5218,7113,5293],{"emptyLinePlaceholder":5292},[5218,7115,7116],{"class":5220,"line":5468},[5218,7117,7118],{"class":5471},"    \u002F\u002F Прикріплення до request для використання в логах\n",[5218,7120,7121,7124,7126,7128,7131,7134],{"class":5220,"line":5475},[5218,7122,7123],{"class":5232},"    req",[5218,7125,6620],{"class":5228},[5218,7127,6623],{"class":5253},[5218,7129,7130],{"class":5228},"] = ",[5218,7132,7133],{"class":5232},"requestId",[5218,7135,5257],{"class":5228},[5218,7137,7138],{"class":5220,"line":5527},[5218,7139,5293],{"emptyLinePlaceholder":5292},[5218,7141,7142],{"class":5220,"line":5532},[5218,7143,7144],{"class":5471},"    \u002F\u002F Додавання до заголовків відповіді для клієнта\n",[5218,7146,7147,7149,7151,7154,7156,7159,7161,7163],{"class":5220,"line":5541},[5218,7148,5857],{"class":5232},[5218,7150,5444],{"class":5228},[5218,7152,7153],{"class":5302},"setHeader",[5218,7155,5352],{"class":5228},[5218,7157,7158],{"class":5253},"'X-Request-ID'",[5218,7160,5236],{"class":5228},[5218,7162,7133],{"class":5232},[5218,7164,5358],{"class":5228},[5218,7166,7167],{"class":5220,"line":5547},[5218,7168,5293],{"emptyLinePlaceholder":5292},[5218,7170,7171,7173],{"class":5220,"line":5922},[5218,7172,5535],{"class":5302},[5218,7174,5538],{"class":5228},[5218,7176,7177],{"class":5220,"line":5968},[5218,7178,5544],{"class":5228},[5218,7180,7181],{"class":5220,"line":5973},[5218,7182,5550],{"class":5228},[5197,7184,7185],{},[5124,7186,7187],{},"Встановлення UUID:",[5209,7189,7193],{"className":7190,"code":7191,"language":7192,"meta":5214,"style":5214},"language-bash shiki shiki-themes light-plus dark-plus dark-plus","npm install uuid\nnpm install -D @types\u002Fuuid\n","bash",[5161,7194,7195,7206],{"__ignoreMap":5214},[5218,7196,7197,7200,7203],{"class":5220,"line":5221},[5218,7198,7199],{"class":5302},"npm",[5218,7201,7202],{"class":5253}," install",[5218,7204,7205],{"class":5253}," uuid\n",[5218,7207,7208,7210,7212,7215],{"class":5220,"line":5260},[5218,7209,7199],{"class":5302},[5218,7211,7202],{"class":5253},[5218,7213,7214],{"class":5314}," -D",[5218,7216,7217],{"class":5253}," @types\u002Fuuid\n",[5201,7219,7221],{"id":7220},"інтеграція-з-loggermiddleware","Інтеграція з LoggerMiddleware",[5197,7223,7224],{},"Комбінація RequestIdMiddleware та LoggerMiddleware дозволяє трейсити всі запити:",[5209,7226,7228],{"className":5211,"code":7227,"language":5213,"meta":5214,"style":5214},"@Injectable()\nexport class TracingLoggerMiddleware implements NestMiddleware {\n  private readonly logger = new Logger('HTTP');\n\n  use(req: Request, res: Response, next: NextFunction) {\n    const { method, originalUrl } = req;\n    const requestId = req['requestId'];\n    const startTime = Date.now();\n\n    res.on('finish', () => {\n      const { statusCode } = res;\n      const duration = Date.now() - startTime;\n      \n      this.logger.log(\n        `[${requestId}] ${method} ${originalUrl} ${statusCode} - ${duration}ms`\n      );\n    });\n\n    next();\n  }\n}\n",[5161,7229,7230,7238,7253,7273,7277,7307,7325,7342,7358,7362,7380,7394,7414,7418,7434,7476,7481,7485,7489,7495,7499],{"__ignoreMap":5214},[5218,7231,7232,7234,7236],{"class":5220,"line":5221},[5218,7233,5299],{"class":5228},[5218,7235,5233],{"class":5302},[5218,7237,5305],{"class":5228},[5218,7239,7240,7242,7244,7247,7249,7251],{"class":5220,"line":5260},[5218,7241,5311],{"class":5224},[5218,7243,5315],{"class":5314},[5218,7245,7246],{"class":5318}," TracingLoggerMiddleware",[5218,7248,5322],{"class":5314},[5218,7250,5325],{"class":5318},[5218,7252,5328],{"class":5228},[5218,7254,7255,7257,7259,7261,7263,7265,7267,7269,7271],{"class":5220,"line":5289},[5218,7256,5334],{"class":5314},[5218,7258,5337],{"class":5314},[5218,7260,5340],{"class":5232},[5218,7262,5343],{"class":5228},[5218,7264,5346],{"class":5314},[5218,7266,5349],{"class":5302},[5218,7268,5352],{"class":5228},[5218,7270,5355],{"class":5253},[5218,7272,5358],{"class":5228},[5218,7274,7275],{"class":5220,"line":5296},[5218,7276,5293],{"emptyLinePlaceholder":5292},[5218,7278,7279,7281,7283,7285,7287,7289,7291,7293,7295,7297,7299,7301,7303,7305],{"class":5220,"line":5308},[5218,7280,5369],{"class":5302},[5218,7282,5352],{"class":5228},[5218,7284,5374],{"class":5232},[5218,7286,5377],{"class":5228},[5218,7288,5267],{"class":5318},[5218,7290,5236],{"class":5228},[5218,7292,5384],{"class":5232},[5218,7294,5377],{"class":5228},[5218,7296,5272],{"class":5318},[5218,7298,5236],{"class":5228},[5218,7300,5393],{"class":5232},[5218,7302,5377],{"class":5228},[5218,7304,5277],{"class":5318},[5218,7306,5400],{"class":5228},[5218,7308,7309,7311,7313,7315,7317,7319,7321,7323],{"class":5220,"line":5331},[5218,7310,5406],{"class":5314},[5218,7312,5229],{"class":5228},[5218,7314,5412],{"class":5411},[5218,7316,5236],{"class":5228},[5218,7318,5417],{"class":5411},[5218,7320,5425],{"class":5228},[5218,7322,5374],{"class":5232},[5218,7324,5257],{"class":5228},[5218,7326,7327,7329,7331,7333,7335,7337,7339],{"class":5220,"line":5361},[5218,7328,5406],{"class":5314},[5218,7330,7096],{"class":5411},[5218,7332,5343],{"class":5228},[5218,7334,5374],{"class":5232},[5218,7336,6620],{"class":5228},[5218,7338,6623],{"class":5253},[5218,7340,7341],{"class":5228},"];\n",[5218,7343,7344,7346,7348,7350,7352,7354,7356],{"class":5220,"line":5366},[5218,7345,5406],{"class":5314},[5218,7347,5831],{"class":5411},[5218,7349,5343],{"class":5228},[5218,7351,5836],{"class":5232},[5218,7353,5444],{"class":5228},[5218,7355,5841],{"class":5302},[5218,7357,5538],{"class":5228},[5218,7359,7360],{"class":5220,"line":5403},[5218,7361,5293],{"emptyLinePlaceholder":5292},[5218,7363,7364,7366,7368,7370,7372,7374,7376,7378],{"class":5220,"line":5432},[5218,7365,5857],{"class":5232},[5218,7367,5444],{"class":5228},[5218,7369,5862],{"class":5302},[5218,7371,5352],{"class":5228},[5218,7373,5867],{"class":5253},[5218,7375,5870],{"class":5228},[5218,7377,5873],{"class":5314},[5218,7379,5328],{"class":5228},[5218,7381,7382,7384,7386,7388,7390,7392],{"class":5220,"line":5463},[5218,7383,5880],{"class":5314},[5218,7385,5229],{"class":5228},[5218,7387,5885],{"class":5411},[5218,7389,5425],{"class":5228},[5218,7391,5384],{"class":5232},[5218,7393,5257],{"class":5228},[5218,7395,7396,7398,7400,7402,7404,7406,7408,7410,7412],{"class":5220,"line":5468},[5218,7397,5880],{"class":5314},[5218,7399,5898],{"class":5411},[5218,7401,5343],{"class":5228},[5218,7403,5836],{"class":5232},[5218,7405,5444],{"class":5228},[5218,7407,5841],{"class":5302},[5218,7409,5909],{"class":5228},[5218,7411,5912],{"class":5232},[5218,7413,5257],{"class":5228},[5218,7415,7416],{"class":5220,"line":5475},[5218,7417,5919],{"class":5228},[5218,7419,7420,7423,7425,7427,7429,7431],{"class":5220,"line":5527},[5218,7421,7422],{"class":5314},"      this",[5218,7424,5444],{"class":5228},[5218,7426,5483],{"class":5232},[5218,7428,5444],{"class":5228},[5218,7430,5488],{"class":5302},[5218,7432,7433],{"class":5228},"(\n",[5218,7435,7436,7439,7441,7443,7445,7447,7449,7451,7453,7455,7457,7459,7461,7463,7465,7467,7469,7471,7473],{"class":5220,"line":5532},[5218,7437,7438],{"class":5253},"        `[",[5218,7440,5496],{"class":5314},[5218,7442,7133],{"class":5232},[5218,7444,5501],{"class":5314},[5218,7446,5504],{"class":5253},[5218,7448,5496],{"class":5314},[5218,7450,5412],{"class":5232},[5218,7452,5501],{"class":5314},[5218,7454,5940],{"class":5314},[5218,7456,5417],{"class":5232},[5218,7458,5501],{"class":5314},[5218,7460,5940],{"class":5314},[5218,7462,5885],{"class":5232},[5218,7464,5501],{"class":5314},[5218,7466,5953],{"class":5253},[5218,7468,5496],{"class":5314},[5218,7470,5958],{"class":5232},[5218,7472,5501],{"class":5314},[5218,7474,7475],{"class":5253},"ms`\n",[5218,7477,7478],{"class":5220,"line":5541},[5218,7479,7480],{"class":5228},"      );\n",[5218,7482,7483],{"class":5220,"line":5547},[5218,7484,6100],{"class":5228},[5218,7486,7487],{"class":5220,"line":5922},[5218,7488,5293],{"emptyLinePlaceholder":5292},[5218,7490,7491,7493],{"class":5220,"line":5968},[5218,7492,5535],{"class":5302},[5218,7494,5538],{"class":5228},[5218,7496,7497],{"class":5220,"line":5973},[5218,7498,5544],{"class":5228},[5218,7500,7501],{"class":5220,"line":5979},[5218,7502,5550],{"class":5228},[5197,7504,7505],{},[5124,7506,7507],{},"Порядок реєстрації middleware (requestId має бути першим):",[5209,7509,7511],{"className":5211,"code":7510,"language":5213,"meta":5214,"style":5214},"@Module({\n  providers: [RequestIdMiddleware, TracingLoggerMiddleware],\n})\nexport class AppModule implements NestModule {\n  configure(consumer: MiddlewareConsumer) {\n    consumer\n      .apply(RequestIdMiddleware, TracingLoggerMiddleware)\n      .forRoutes('*');\n  }\n}\n",[5161,7512,7513,7523,7542,7547,7563,7580,7585,7604,7618,7622],{"__ignoreMap":5214},[5218,7514,7515,7517,7520],{"class":5220,"line":5221},[5218,7516,5299],{"class":5228},[5218,7518,7519],{"class":5302},"Module",[5218,7521,7522],{"class":5228},"({\n",[5218,7524,7525,7528,7531,7534,7536,7539],{"class":5220,"line":5260},[5218,7526,7527],{"class":5232},"  providers:",[5218,7529,7530],{"class":5228}," [",[5218,7532,7533],{"class":5232},"RequestIdMiddleware",[5218,7535,5236],{"class":5228},[5218,7537,7538],{"class":5232},"TracingLoggerMiddleware",[5218,7540,7541],{"class":5228},"],\n",[5218,7543,7544],{"class":5220,"line":5289},[5218,7545,7546],{"class":5228},"})\n",[5218,7548,7549,7551,7553,7556,7558,7561],{"class":5220,"line":5296},[5218,7550,5311],{"class":5224},[5218,7552,5315],{"class":5314},[5218,7554,7555],{"class":5318}," AppModule",[5218,7557,5322],{"class":5314},[5218,7559,7560],{"class":5318}," NestModule",[5218,7562,5328],{"class":5228},[5218,7564,7565,7568,7570,7573,7575,7578],{"class":5220,"line":5308},[5218,7566,7567],{"class":5302},"  configure",[5218,7569,5352],{"class":5228},[5218,7571,7572],{"class":5232},"consumer",[5218,7574,5377],{"class":5228},[5218,7576,7577],{"class":5318},"MiddlewareConsumer",[5218,7579,5400],{"class":5228},[5218,7581,7582],{"class":5220,"line":5331},[5218,7583,7584],{"class":5232},"    consumer\n",[5218,7586,7587,7590,7593,7595,7597,7599,7601],{"class":5220,"line":5361},[5218,7588,7589],{"class":5228},"      .",[5218,7591,7592],{"class":5302},"apply",[5218,7594,5352],{"class":5228},[5218,7596,7533],{"class":5232},[5218,7598,5236],{"class":5228},[5218,7600,7538],{"class":5232},[5218,7602,7603],{"class":5228},")\n",[5218,7605,7606,7608,7611,7613,7616],{"class":5220,"line":5366},[5218,7607,7589],{"class":5228},[5218,7609,7610],{"class":5302},"forRoutes",[5218,7612,5352],{"class":5228},[5218,7614,7615],{"class":5253},"'*'",[5218,7617,5358],{"class":5228},[5218,7619,7620],{"class":5220,"line":5403},[5218,7621,5544],{"class":5228},[5218,7623,7624],{"class":5220,"line":5432},[5218,7625,5550],{"class":5228},[5197,7627,7628],{},[5124,7629,5555],{},[5557,7631,7632,7653],{":cursor":5559,"title":5560},[5562,7633,7635,5571,7638,5577,7641,5571,7644,7530,7647,7652],{"className":7634},[5220],[5218,7636,5570],{"className":7637},[5568,5569],[5218,7639,5576],{"className":7640},[5575],[5218,7642,5587],{"className":7643},[5586,5569],[5218,7645,5592],{"className":7646},[5591],[5218,7648,7651],{"className":7649},[7650,5569],"text-purple-400","a1b2c3d4-e5f6-7890-abcd-ef1234567890","] GET \u002Fapi\u002Fusers 200 - 45ms",[5562,7654,7656,5571,7659,5577,7662,5571,7665,7530,7668,7672],{"className":7655},[5220],[5218,7657,5570],{"className":7658},[5568,5569],[5218,7660,5576],{"className":7661},[5575],[5218,7663,5587],{"className":7664},[5586,5569],[5218,7666,5592],{"className":7667},[5591],[5218,7669,7671],{"className":7670},[7650,5569],"b2c3d4e5-f6g7-8901-bcde-fg2345678901","] POST \u002Fapi\u002Forders 201 - 89ms",[6204,7674,7675,7676,7679],{},"Використання ",[5161,7677,7678],{},"X-Request-ID"," є стандартною практикою в мікросервісній архітектурі. Якщо запит проходить через API Gateway → Service A → Service B → Service C, всі сервіси логують один і той же requestId, що дозволяє відстежити повний ланцюг обробки запиту через централізовані логи.",[5192,7681,7683],{"id":7682},"jwtauthmiddleware-автентифікація-через-токени","JwtAuthMiddleware: автентифікація через токени",[5197,7685,7686,7687,7690,7691,7694],{},"Middleware для перевірки JWT-токенів є альтернативою Guards для базової автентифікації. Основна відмінність: middleware ",[5124,7688,7689],{},"не блокує"," запит при відсутності токена, а лише прикріплює користувача до ",[5161,7692,7693],{},"request",", якщо токен валідний. Авторизацію (перевірку прав доступу) виконують Guards.",[5201,7696,7698],{"id":7697},"імплементація-jwt-перевірки","Імплементація JWT-перевірки",[5209,7700,7702],{"className":5211,"code":7701,"language":5213,"meta":5214,"style":5214},"import { Injectable, NestMiddleware } from '@nestjs\u002Fcommon';\nimport { Request, Response, NextFunction } from 'express';\nimport { JwtService } from '@nestjs\u002Fjwt';\n\n@Injectable()\nexport class JwtAuthMiddleware implements NestMiddleware {\n  constructor(private readonly jwtService: JwtService) {}\n\n  async use(req: Request, res: Response, next: NextFunction) {\n    const authHeader = req.headers.authorization;\n\n    if (!authHeader || !authHeader.startsWith('Bearer ')) {\n      \u002F\u002F Немає токена — продовжуємо без автентифікації\n      return next();\n    }\n\n    const token = authHeader.substring(7); \u002F\u002F Видаляємо \"Bearer \"\n\n    try {\n      \u002F\u002F Перевірка та декодування токена\n      const payload = await this.jwtService.verifyAsync(token, {\n        secret: process.env.JWT_SECRET,\n      });\n\n      \u002F\u002F Прикріплення користувача до request\n      req.user = {\n        id: payload.sub,\n        email: payload.email,\n        roles: payload.roles || [],\n      };\n\n      next();\n    } catch (error) {\n      \u002F\u002F Невалідний токен — продовжуємо без автентифікації\n      \u002F\u002F Guards можуть заблокувати доступ до захищених маршрутів\n      next();\n    }\n  }\n}\n",[5161,7703,7704,7724,7748,7766,7770,7778,7793,7815,7819,7853,7875,7879,7908,7913,7923,7928,7932,7959,7963,7970,7975,8008,8028,8033,8037,8042,8054,8068,8082,8097,8101,8105,8112,8126,8131,8136,8142,8146,8150],{"__ignoreMap":5214},[5218,7705,7706,7708,7710,7712,7714,7716,7718,7720,7722],{"class":5220,"line":5221},[5218,7707,5225],{"class":5224},[5218,7709,5229],{"class":5228},[5218,7711,5233],{"class":5232},[5218,7713,5236],{"class":5228},[5218,7715,5239],{"class":5232},[5218,7717,5247],{"class":5228},[5218,7719,5250],{"class":5224},[5218,7721,5254],{"class":5253},[5218,7723,5257],{"class":5228},[5218,7725,7726,7728,7730,7732,7734,7736,7738,7740,7742,7744,7746],{"class":5220,"line":5260},[5218,7727,5225],{"class":5224},[5218,7729,5229],{"class":5228},[5218,7731,5267],{"class":5232},[5218,7733,5236],{"class":5228},[5218,7735,5272],{"class":5232},[5218,7737,5236],{"class":5228},[5218,7739,5277],{"class":5232},[5218,7741,5247],{"class":5228},[5218,7743,5250],{"class":5224},[5218,7745,5284],{"class":5253},[5218,7747,5257],{"class":5228},[5218,7749,7750,7752,7754,7757,7759,7761,7764],{"class":5220,"line":5289},[5218,7751,5225],{"class":5224},[5218,7753,5229],{"class":5228},[5218,7755,7756],{"class":5232},"JwtService",[5218,7758,5247],{"class":5228},[5218,7760,5250],{"class":5224},[5218,7762,7763],{"class":5253}," '@nestjs\u002Fjwt'",[5218,7765,5257],{"class":5228},[5218,7767,7768],{"class":5220,"line":5296},[5218,7769,5293],{"emptyLinePlaceholder":5292},[5218,7771,7772,7774,7776],{"class":5220,"line":5308},[5218,7773,5299],{"class":5228},[5218,7775,5233],{"class":5302},[5218,7777,5305],{"class":5228},[5218,7779,7780,7782,7784,7787,7789,7791],{"class":5220,"line":5331},[5218,7781,5311],{"class":5224},[5218,7783,5315],{"class":5314},[5218,7785,7786],{"class":5318}," JwtAuthMiddleware",[5218,7788,5322],{"class":5314},[5218,7790,5325],{"class":5318},[5218,7792,5328],{"class":5228},[5218,7794,7795,7798,7800,7803,7805,7808,7810,7812],{"class":5220,"line":5361},[5218,7796,7797],{"class":5314},"  constructor",[5218,7799,5352],{"class":5228},[5218,7801,7802],{"class":5314},"private",[5218,7804,5337],{"class":5314},[5218,7806,7807],{"class":5232}," jwtService",[5218,7809,5377],{"class":5228},[5218,7811,7756],{"class":5318},[5218,7813,7814],{"class":5228},") {}\n",[5218,7816,7817],{"class":5220,"line":5366},[5218,7818,5293],{"emptyLinePlaceholder":5292},[5218,7820,7821,7824,7827,7829,7831,7833,7835,7837,7839,7841,7843,7845,7847,7849,7851],{"class":5220,"line":5403},[5218,7822,7823],{"class":5314},"  async",[5218,7825,7826],{"class":5302}," use",[5218,7828,5352],{"class":5228},[5218,7830,5374],{"class":5232},[5218,7832,5377],{"class":5228},[5218,7834,5267],{"class":5318},[5218,7836,5236],{"class":5228},[5218,7838,5384],{"class":5232},[5218,7840,5377],{"class":5228},[5218,7842,5272],{"class":5318},[5218,7844,5236],{"class":5228},[5218,7846,5393],{"class":5232},[5218,7848,5377],{"class":5228},[5218,7850,5277],{"class":5318},[5218,7852,5400],{"class":5228},[5218,7854,7855,7857,7860,7862,7864,7866,7868,7870,7873],{"class":5220,"line":5432},[5218,7856,5406],{"class":5314},[5218,7858,7859],{"class":5411}," authHeader",[5218,7861,5343],{"class":5228},[5218,7863,5374],{"class":5232},[5218,7865,5444],{"class":5228},[5218,7867,7074],{"class":5232},[5218,7869,5444],{"class":5228},[5218,7871,7872],{"class":5232},"authorization",[5218,7874,5257],{"class":5228},[5218,7876,7877],{"class":5220,"line":5463},[5218,7878,5293],{"emptyLinePlaceholder":5292},[5218,7880,7881,7884,7887,7890,7893,7895,7897,7900,7902,7905],{"class":5220,"line":5468},[5218,7882,7883],{"class":5224},"    if",[5218,7885,7886],{"class":5228}," (!",[5218,7888,7889],{"class":5232},"authHeader",[5218,7891,7892],{"class":5228}," || !",[5218,7894,7889],{"class":5232},[5218,7896,5444],{"class":5228},[5218,7898,7899],{"class":5302},"startsWith",[5218,7901,5352],{"class":5228},[5218,7903,7904],{"class":5253},"'Bearer '",[5218,7906,7907],{"class":5228},")) {\n",[5218,7909,7910],{"class":5220,"line":5475},[5218,7911,7912],{"class":5471},"      \u002F\u002F Немає токена — продовжуємо без автентифікації\n",[5218,7914,7915,7918,7921],{"class":5220,"line":5527},[5218,7916,7917],{"class":5224},"      return",[5218,7919,7920],{"class":5302}," next",[5218,7922,5538],{"class":5228},[5218,7924,7925],{"class":5220,"line":5532},[5218,7926,7927],{"class":5228},"    }\n",[5218,7929,7930],{"class":5220,"line":5541},[5218,7931,5293],{"emptyLinePlaceholder":5292},[5218,7933,7934,7936,7939,7941,7943,7945,7948,7950,7953,7956],{"class":5220,"line":5547},[5218,7935,5406],{"class":5314},[5218,7937,7938],{"class":5411}," token",[5218,7940,5343],{"class":5228},[5218,7942,7889],{"class":5232},[5218,7944,5444],{"class":5228},[5218,7946,7947],{"class":5302},"substring",[5218,7949,5352],{"class":5228},[5218,7951,7952],{"class":5992},"7",[5218,7954,7955],{"class":5228},"); ",[5218,7957,7958],{"class":5471},"\u002F\u002F Видаляємо \"Bearer \"\n",[5218,7960,7961],{"class":5220,"line":5922},[5218,7962,5293],{"emptyLinePlaceholder":5292},[5218,7964,7965,7968],{"class":5220,"line":5968},[5218,7966,7967],{"class":5224},"    try",[5218,7969,5328],{"class":5228},[5218,7971,7972],{"class":5220,"line":5973},[5218,7973,7974],{"class":5471},"      \u002F\u002F Перевірка та декодування токена\n",[5218,7976,7977,7979,7982,7984,7987,7990,7992,7995,7997,8000,8002,8005],{"class":5220,"line":5979},[5218,7978,5880],{"class":5314},[5218,7980,7981],{"class":5411}," payload",[5218,7983,5343],{"class":5228},[5218,7985,7986],{"class":5224},"await",[5218,7988,7989],{"class":5314}," this",[5218,7991,5444],{"class":5228},[5218,7993,7994],{"class":5232},"jwtService",[5218,7996,5444],{"class":5228},[5218,7998,7999],{"class":5302},"verifyAsync",[5218,8001,5352],{"class":5228},[5218,8003,8004],{"class":5232},"token",[5218,8006,8007],{"class":5228},", {\n",[5218,8009,8010,8013,8016,8018,8021,8023,8026],{"class":5220,"line":5998},[5218,8011,8012],{"class":5232},"        secret:",[5218,8014,8015],{"class":5232}," process",[5218,8017,5444],{"class":5228},[5218,8019,8020],{"class":5232},"env",[5218,8022,5444],{"class":5228},[5218,8024,8025],{"class":5411},"JWT_SECRET",[5218,8027,6531],{"class":5228},[5218,8029,8030],{"class":5220,"line":6020},[5218,8031,8032],{"class":5228},"      });\n",[5218,8034,8035],{"class":5220,"line":6043},[5218,8036,5293],{"emptyLinePlaceholder":5292},[5218,8038,8039],{"class":5220,"line":6063},[5218,8040,8041],{"class":5471},"      \u002F\u002F Прикріплення користувача до request\n",[5218,8043,8044,8047,8049,8052],{"class":5220,"line":6072},[5218,8045,8046],{"class":5232},"      req",[5218,8048,5444],{"class":5228},[5218,8050,8051],{"class":5232},"user",[5218,8053,6496],{"class":5228},[5218,8055,8056,8059,8061,8063,8066],{"class":5220,"line":6091},[5218,8057,8058],{"class":5232},"        id:",[5218,8060,7981],{"class":5232},[5218,8062,5444],{"class":5228},[5218,8064,8065],{"class":5232},"sub",[5218,8067,6531],{"class":5228},[5218,8069,8070,8073,8075,8077,8080],{"class":5220,"line":6097},[5218,8071,8072],{"class":5232},"        email:",[5218,8074,7981],{"class":5232},[5218,8076,5444],{"class":5228},[5218,8078,8079],{"class":5232},"email",[5218,8081,6531],{"class":5228},[5218,8083,8084,8087,8089,8091,8094],{"class":5220,"line":6103},[5218,8085,8086],{"class":5232},"        roles:",[5218,8088,7981],{"class":5232},[5218,8090,5444],{"class":5228},[5218,8092,8093],{"class":5232},"roles",[5218,8095,8096],{"class":5228}," || [],\n",[5218,8098,8099],{"class":5220,"line":6108},[5218,8100,6634],{"class":5228},[5218,8102,8103],{"class":5220,"line":6115},[5218,8104,5293],{"emptyLinePlaceholder":5292},[5218,8106,8107,8110],{"class":5220,"line":6120},[5218,8108,8109],{"class":5302},"      next",[5218,8111,5538],{"class":5228},[5218,8113,8114,8117,8120,8122,8124],{"class":5220,"line":6646},[5218,8115,8116],{"class":5228},"    } ",[5218,8118,8119],{"class":5224},"catch",[5218,8121,5127],{"class":5228},[5218,8123,6010],{"class":5232},[5218,8125,5400],{"class":5228},[5218,8127,8128],{"class":5220,"line":6674},[5218,8129,8130],{"class":5471},"      \u002F\u002F Невалідний токен — продовжуємо без автентифікації\n",[5218,8132,8133],{"class":5220,"line":6679},[5218,8134,8135],{"class":5471},"      \u002F\u002F Guards можуть заблокувати доступ до захищених маршрутів\n",[5218,8137,8138,8140],{"class":5220,"line":6684},[5218,8139,8109],{"class":5302},[5218,8141,5538],{"class":5228},[5218,8143,8144],{"class":5220,"line":6691},[5218,8145,7927],{"class":5228},[5218,8147,8148],{"class":5220,"line":6696},[5218,8149,5544],{"class":5228},[5218,8151,8153],{"class":5220,"line":8152},39,[5218,8154,5550],{"class":5228},[5197,8156,8157],{},[5124,8158,8159],{},"Встановлення залежностей:",[5209,8161,8163],{"className":7190,"code":8162,"language":7192,"meta":5214,"style":5214},"npm install @nestjs\u002Fjwt\n",[5161,8164,8165],{"__ignoreMap":5214},[5218,8166,8167,8169,8171],{"class":5220,"line":5221},[5218,8168,7199],{"class":5302},[5218,8170,7202],{"class":5253},[5218,8172,8173],{"class":5253}," @nestjs\u002Fjwt\n",[5197,8175,8176],{},[5124,8177,8178],{},"Реєстрація у модулі:",[5209,8180,8182],{"className":5211,"code":8181,"language":5213,"meta":5214,"style":5214},"import { Module, NestModule, MiddlewareConsumer } from '@nestjs\u002Fcommon';\nimport { JwtModule } from '@nestjs\u002Fjwt';\nimport { JwtAuthMiddleware } from '.\u002Fmiddleware\u002Fjwt-auth.middleware';\n\n@Module({\n  imports: [\n    JwtModule.register({\n      secret: process.env.JWT_SECRET,\n      signOptions: { expiresIn: '1h' },\n    }),\n  ],\n  providers: [JwtAuthMiddleware],\n})\nexport class AppModule implements NestModule {\n  configure(consumer: MiddlewareConsumer) {\n    consumer\n      .apply(JwtAuthMiddleware)\n      .forRoutes('*'); \u002F\u002F Застосувати до всіх маршрутів\n  }\n}\n",[5161,8183,8184,8209,8226,8244,8248,8256,8264,8276,8293,8309,8314,8319,8329,8333,8347,8361,8365,8377,8392,8396],{"__ignoreMap":5214},[5218,8185,8186,8188,8190,8192,8194,8197,8199,8201,8203,8205,8207],{"class":5220,"line":5221},[5218,8187,5225],{"class":5224},[5218,8189,5229],{"class":5228},[5218,8191,7519],{"class":5232},[5218,8193,5236],{"class":5228},[5218,8195,8196],{"class":5232},"NestModule",[5218,8198,5236],{"class":5228},[5218,8200,7577],{"class":5232},[5218,8202,5247],{"class":5228},[5218,8204,5250],{"class":5224},[5218,8206,5254],{"class":5253},[5218,8208,5257],{"class":5228},[5218,8210,8211,8213,8215,8218,8220,8222,8224],{"class":5220,"line":5260},[5218,8212,5225],{"class":5224},[5218,8214,5229],{"class":5228},[5218,8216,8217],{"class":5232},"JwtModule",[5218,8219,5247],{"class":5228},[5218,8221,5250],{"class":5224},[5218,8223,7763],{"class":5253},[5218,8225,5257],{"class":5228},[5218,8227,8228,8230,8232,8235,8237,8239,8242],{"class":5220,"line":5289},[5218,8229,5225],{"class":5224},[5218,8231,5229],{"class":5228},[5218,8233,8234],{"class":5232},"JwtAuthMiddleware",[5218,8236,5247],{"class":5228},[5218,8238,5250],{"class":5224},[5218,8240,8241],{"class":5253}," '.\u002Fmiddleware\u002Fjwt-auth.middleware'",[5218,8243,5257],{"class":5228},[5218,8245,8246],{"class":5220,"line":5296},[5218,8247,5293],{"emptyLinePlaceholder":5292},[5218,8249,8250,8252,8254],{"class":5220,"line":5308},[5218,8251,5299],{"class":5228},[5218,8253,7519],{"class":5302},[5218,8255,7522],{"class":5228},[5218,8257,8258,8261],{"class":5220,"line":5331},[5218,8259,8260],{"class":5232},"  imports:",[5218,8262,8263],{"class":5228}," [\n",[5218,8265,8266,8269,8271,8274],{"class":5220,"line":5361},[5218,8267,8268],{"class":5232},"    JwtModule",[5218,8270,5444],{"class":5228},[5218,8272,8273],{"class":5302},"register",[5218,8275,7522],{"class":5228},[5218,8277,8278,8281,8283,8285,8287,8289,8291],{"class":5220,"line":5366},[5218,8279,8280],{"class":5232},"      secret:",[5218,8282,8015],{"class":5232},[5218,8284,5444],{"class":5228},[5218,8286,8020],{"class":5232},[5218,8288,5444],{"class":5228},[5218,8290,8025],{"class":5411},[5218,8292,6531],{"class":5228},[5218,8294,8295,8298,8300,8303,8306],{"class":5220,"line":5403},[5218,8296,8297],{"class":5232},"      signOptions:",[5218,8299,5229],{"class":5228},[5218,8301,8302],{"class":5232},"expiresIn:",[5218,8304,8305],{"class":5253}," '1h'",[5218,8307,8308],{"class":5228}," },\n",[5218,8310,8311],{"class":5220,"line":5432},[5218,8312,8313],{"class":5228},"    }),\n",[5218,8315,8316],{"class":5220,"line":5463},[5218,8317,8318],{"class":5228},"  ],\n",[5218,8320,8321,8323,8325,8327],{"class":5220,"line":5468},[5218,8322,7527],{"class":5232},[5218,8324,7530],{"class":5228},[5218,8326,8234],{"class":5232},[5218,8328,7541],{"class":5228},[5218,8330,8331],{"class":5220,"line":5475},[5218,8332,7546],{"class":5228},[5218,8334,8335,8337,8339,8341,8343,8345],{"class":5220,"line":5527},[5218,8336,5311],{"class":5224},[5218,8338,5315],{"class":5314},[5218,8340,7555],{"class":5318},[5218,8342,5322],{"class":5314},[5218,8344,7560],{"class":5318},[5218,8346,5328],{"class":5228},[5218,8348,8349,8351,8353,8355,8357,8359],{"class":5220,"line":5532},[5218,8350,7567],{"class":5302},[5218,8352,5352],{"class":5228},[5218,8354,7572],{"class":5232},[5218,8356,5377],{"class":5228},[5218,8358,7577],{"class":5318},[5218,8360,5400],{"class":5228},[5218,8362,8363],{"class":5220,"line":5541},[5218,8364,7584],{"class":5232},[5218,8366,8367,8369,8371,8373,8375],{"class":5220,"line":5547},[5218,8368,7589],{"class":5228},[5218,8370,7592],{"class":5302},[5218,8372,5352],{"class":5228},[5218,8374,8234],{"class":5232},[5218,8376,7603],{"class":5228},[5218,8378,8379,8381,8383,8385,8387,8389],{"class":5220,"line":5922},[5218,8380,7589],{"class":5228},[5218,8382,7610],{"class":5302},[5218,8384,5352],{"class":5228},[5218,8386,7615],{"class":5253},[5218,8388,7955],{"class":5228},[5218,8390,8391],{"class":5471},"\u002F\u002F Застосувати до всіх маршрутів\n",[5218,8393,8394],{"class":5220,"line":5968},[5218,8395,5544],{"class":5228},[5218,8397,8398],{"class":5220,"line":5973},[5218,8399,5550],{"class":5228},[5201,8401,8403],{"id":8402},"використання-у-контролері","Використання у контролері",[5197,8405,8406,8407,5644],{},"Після обробки middleware користувач доступний у ",[5161,8408,7693],{},[5209,8410,8412],{"className":5211,"code":8411,"language":5213,"meta":5214,"style":5214},"import { Controller, Get, Req } from '@nestjs\u002Fcommon';\nimport { Request } from 'express';\n\n@Controller('profile')\nexport class ProfileController {\n  @Get()\n  getProfile(@Req() req: Request) {\n    if (!req.user) {\n      return { message: 'Not authenticated' };\n    }\n\n    return {\n      id: req.user.id,\n      email: req.user.email,\n      roles: req.user.roles,\n    };\n  }\n}\n",[5161,8413,8414,8441,8457,8461,8474,8485,8494,8515,8529,8544,8548,8552,8559,8577,8594,8611,8616,8620],{"__ignoreMap":5214},[5218,8415,8416,8418,8420,8423,8425,8428,8430,8433,8435,8437,8439],{"class":5220,"line":5221},[5218,8417,5225],{"class":5224},[5218,8419,5229],{"class":5228},[5218,8421,8422],{"class":5232},"Controller",[5218,8424,5236],{"class":5228},[5218,8426,8427],{"class":5232},"Get",[5218,8429,5236],{"class":5228},[5218,8431,8432],{"class":5232},"Req",[5218,8434,5247],{"class":5228},[5218,8436,5250],{"class":5224},[5218,8438,5254],{"class":5253},[5218,8440,5257],{"class":5228},[5218,8442,8443,8445,8447,8449,8451,8453,8455],{"class":5220,"line":5260},[5218,8444,5225],{"class":5224},[5218,8446,5229],{"class":5228},[5218,8448,5267],{"class":5232},[5218,8450,5247],{"class":5228},[5218,8452,5250],{"class":5224},[5218,8454,5284],{"class":5253},[5218,8456,5257],{"class":5228},[5218,8458,8459],{"class":5220,"line":5289},[5218,8460,5293],{"emptyLinePlaceholder":5292},[5218,8462,8463,8465,8467,8469,8472],{"class":5220,"line":5296},[5218,8464,5299],{"class":5228},[5218,8466,8422],{"class":5302},[5218,8468,5352],{"class":5228},[5218,8470,8471],{"class":5253},"'profile'",[5218,8473,7603],{"class":5228},[5218,8475,8476,8478,8480,8483],{"class":5220,"line":5308},[5218,8477,5311],{"class":5224},[5218,8479,5315],{"class":5314},[5218,8481,8482],{"class":5318}," ProfileController",[5218,8484,5328],{"class":5228},[5218,8486,8487,8490,8492],{"class":5220,"line":5331},[5218,8488,8489],{"class":5228},"  @",[5218,8491,8427],{"class":5302},[5218,8493,5305],{"class":5228},[5218,8495,8496,8499,8502,8504,8507,8509,8511,8513],{"class":5220,"line":5361},[5218,8497,8498],{"class":5302},"  getProfile",[5218,8500,8501],{"class":5228},"(@",[5218,8503,8432],{"class":5302},[5218,8505,8506],{"class":5228},"() ",[5218,8508,5374],{"class":5232},[5218,8510,5377],{"class":5228},[5218,8512,5267],{"class":5318},[5218,8514,5400],{"class":5228},[5218,8516,8517,8519,8521,8523,8525,8527],{"class":5220,"line":5366},[5218,8518,7883],{"class":5224},[5218,8520,7886],{"class":5228},[5218,8522,5374],{"class":5232},[5218,8524,5444],{"class":5228},[5218,8526,8051],{"class":5232},[5218,8528,5400],{"class":5228},[5218,8530,8531,8533,8535,8538,8541],{"class":5220,"line":5403},[5218,8532,7917],{"class":5224},[5218,8534,5229],{"class":5228},[5218,8536,8537],{"class":5232},"message:",[5218,8539,8540],{"class":5253}," 'Not authenticated'",[5218,8542,8543],{"class":5228}," };\n",[5218,8545,8546],{"class":5220,"line":5432},[5218,8547,7927],{"class":5228},[5218,8549,8550],{"class":5220,"line":5463},[5218,8551,5293],{"emptyLinePlaceholder":5292},[5218,8553,8554,8557],{"class":5220,"line":5468},[5218,8555,8556],{"class":5224},"    return",[5218,8558,5328],{"class":5228},[5218,8560,8561,8564,8566,8568,8570,8572,8575],{"class":5220,"line":5475},[5218,8562,8563],{"class":5232},"      id:",[5218,8565,6524],{"class":5232},[5218,8567,5444],{"class":5228},[5218,8569,8051],{"class":5232},[5218,8571,5444],{"class":5228},[5218,8573,8574],{"class":5232},"id",[5218,8576,6531],{"class":5228},[5218,8578,8579,8582,8584,8586,8588,8590,8592],{"class":5220,"line":5527},[5218,8580,8581],{"class":5232},"      email:",[5218,8583,6524],{"class":5232},[5218,8585,5444],{"class":5228},[5218,8587,8051],{"class":5232},[5218,8589,5444],{"class":5228},[5218,8591,8079],{"class":5232},[5218,8593,6531],{"class":5228},[5218,8595,8596,8599,8601,8603,8605,8607,8609],{"class":5220,"line":5532},[5218,8597,8598],{"class":5232},"      roles:",[5218,8600,6524],{"class":5232},[5218,8602,5444],{"class":5228},[5218,8604,8051],{"class":5232},[5218,8606,5444],{"class":5228},[5218,8608,8093],{"class":5232},[5218,8610,6531],{"class":5228},[5218,8612,8613],{"class":5220,"line":5541},[5218,8614,8615],{"class":5228},"    };\n",[5218,8617,8618],{"class":5220,"line":5547},[5218,8619,5544],{"class":5228},[5218,8621,8622],{"class":5220,"line":5922},[5218,8623,5550],{"class":5228},[8625,8626,8627,8628,8630,8631,8634,8635,8638],"warning",{},"JwtAuthMiddleware ",[5124,8629,7689],{}," доступ до маршрутів при відсутності токена — це відповідальність Guards. Middleware лише виконує декодування токена та прикріплення користувача. Для захисту маршрутів використовуйте ",[5161,8632,8633],{},"@UseGuards(JwtAuthGuard)"," або перевіряйте ",[5161,8636,8637],{},"req.user"," у контролері.",[5201,8640,8642],{"id":8641},"розширений-middleware-з-запитом-до-бази-даних","Розширений middleware з запитом до бази даних",[5197,8644,8645],{},"Для отримання актуальної інформації про користувача (статус, права, блокування):",[5209,8647,8649],{"className":5211,"code":8648,"language":5213,"meta":5214,"style":5214},"import { Injectable, NestMiddleware } from '@nestjs\u002Fcommon';\nimport { Request, Response, NextFunction } from 'express';\nimport { JwtService } from '@nestjs\u002Fjwt';\nimport { UsersService } from '..\u002Fusers\u002Fusers.service';\n\n@Injectable()\nexport class ExtendedJwtAuthMiddleware implements NestMiddleware {\n  constructor(\n    private readonly jwtService: JwtService,\n    private readonly usersService: UsersService,\n  ) {}\n\n  async use(req: Request, res: Response, next: NextFunction) {\n    const authHeader = req.headers.authorization;\n\n    if (!authHeader?.startsWith('Bearer ')) {\n      return next();\n    }\n\n    const token = authHeader.substring(7);\n\n    try {\n      const payload = await this.jwtService.verifyAsync(token);\n\n      \u002F\u002F Запит до БД для перевірки статусу користувача\n      const user = await this.usersService.findById(payload.sub);\n\n      if (!user || user.isBlocked) {\n        \u002F\u002F Користувач видалений або заблокований\n        return next();\n      }\n\n      req.user = {\n        id: user.id,\n        email: user.email,\n        roles: user.roles,\n        isActive: user.isActive,\n      };\n\n      next();\n    } catch {\n      next();\n    }\n  }\n}\n",[5161,8650,8651,8671,8695,8711,8729,8733,8741,8756,8762,8777,8792,8797,8801,8833,8853,8857,8876,8884,8888,8892,8912,8916,8922,8948,8952,8957,8991,8995,9014,9019,9028,9032,9036,9046,9058,9070,9082,9096,9100,9104,9111,9120,9127,9132,9137],{"__ignoreMap":5214},[5218,8652,8653,8655,8657,8659,8661,8663,8665,8667,8669],{"class":5220,"line":5221},[5218,8654,5225],{"class":5224},[5218,8656,5229],{"class":5228},[5218,8658,5233],{"class":5232},[5218,8660,5236],{"class":5228},[5218,8662,5239],{"class":5232},[5218,8664,5247],{"class":5228},[5218,8666,5250],{"class":5224},[5218,8668,5254],{"class":5253},[5218,8670,5257],{"class":5228},[5218,8672,8673,8675,8677,8679,8681,8683,8685,8687,8689,8691,8693],{"class":5220,"line":5260},[5218,8674,5225],{"class":5224},[5218,8676,5229],{"class":5228},[5218,8678,5267],{"class":5232},[5218,8680,5236],{"class":5228},[5218,8682,5272],{"class":5232},[5218,8684,5236],{"class":5228},[5218,8686,5277],{"class":5232},[5218,8688,5247],{"class":5228},[5218,8690,5250],{"class":5224},[5218,8692,5284],{"class":5253},[5218,8694,5257],{"class":5228},[5218,8696,8697,8699,8701,8703,8705,8707,8709],{"class":5220,"line":5289},[5218,8698,5225],{"class":5224},[5218,8700,5229],{"class":5228},[5218,8702,7756],{"class":5232},[5218,8704,5247],{"class":5228},[5218,8706,5250],{"class":5224},[5218,8708,7763],{"class":5253},[5218,8710,5257],{"class":5228},[5218,8712,8713,8715,8717,8720,8722,8724,8727],{"class":5220,"line":5296},[5218,8714,5225],{"class":5224},[5218,8716,5229],{"class":5228},[5218,8718,8719],{"class":5232},"UsersService",[5218,8721,5247],{"class":5228},[5218,8723,5250],{"class":5224},[5218,8725,8726],{"class":5253}," '..\u002Fusers\u002Fusers.service'",[5218,8728,5257],{"class":5228},[5218,8730,8731],{"class":5220,"line":5308},[5218,8732,5293],{"emptyLinePlaceholder":5292},[5218,8734,8735,8737,8739],{"class":5220,"line":5331},[5218,8736,5299],{"class":5228},[5218,8738,5233],{"class":5302},[5218,8740,5305],{"class":5228},[5218,8742,8743,8745,8747,8750,8752,8754],{"class":5220,"line":5361},[5218,8744,5311],{"class":5224},[5218,8746,5315],{"class":5314},[5218,8748,8749],{"class":5318}," ExtendedJwtAuthMiddleware",[5218,8751,5322],{"class":5314},[5218,8753,5325],{"class":5318},[5218,8755,5328],{"class":5228},[5218,8757,8758,8760],{"class":5220,"line":5366},[5218,8759,7797],{"class":5314},[5218,8761,7433],{"class":5228},[5218,8763,8764,8767,8769,8771,8773,8775],{"class":5220,"line":5403},[5218,8765,8766],{"class":5314},"    private",[5218,8768,5337],{"class":5314},[5218,8770,7807],{"class":5232},[5218,8772,5377],{"class":5228},[5218,8774,7756],{"class":5318},[5218,8776,6531],{"class":5228},[5218,8778,8779,8781,8783,8786,8788,8790],{"class":5220,"line":5432},[5218,8780,8766],{"class":5314},[5218,8782,5337],{"class":5314},[5218,8784,8785],{"class":5232}," usersService",[5218,8787,5377],{"class":5228},[5218,8789,8719],{"class":5318},[5218,8791,6531],{"class":5228},[5218,8793,8794],{"class":5220,"line":5463},[5218,8795,8796],{"class":5228},"  ) {}\n",[5218,8798,8799],{"class":5220,"line":5468},[5218,8800,5293],{"emptyLinePlaceholder":5292},[5218,8802,8803,8805,8807,8809,8811,8813,8815,8817,8819,8821,8823,8825,8827,8829,8831],{"class":5220,"line":5475},[5218,8804,7823],{"class":5314},[5218,8806,7826],{"class":5302},[5218,8808,5352],{"class":5228},[5218,8810,5374],{"class":5232},[5218,8812,5377],{"class":5228},[5218,8814,5267],{"class":5318},[5218,8816,5236],{"class":5228},[5218,8818,5384],{"class":5232},[5218,8820,5377],{"class":5228},[5218,8822,5272],{"class":5318},[5218,8824,5236],{"class":5228},[5218,8826,5393],{"class":5232},[5218,8828,5377],{"class":5228},[5218,8830,5277],{"class":5318},[5218,8832,5400],{"class":5228},[5218,8834,8835,8837,8839,8841,8843,8845,8847,8849,8851],{"class":5220,"line":5527},[5218,8836,5406],{"class":5314},[5218,8838,7859],{"class":5411},[5218,8840,5343],{"class":5228},[5218,8842,5374],{"class":5232},[5218,8844,5444],{"class":5228},[5218,8846,7074],{"class":5232},[5218,8848,5444],{"class":5228},[5218,8850,7872],{"class":5232},[5218,8852,5257],{"class":5228},[5218,8854,8855],{"class":5220,"line":5532},[5218,8856,5293],{"emptyLinePlaceholder":5292},[5218,8858,8859,8861,8863,8865,8868,8870,8872,8874],{"class":5220,"line":5541},[5218,8860,7883],{"class":5224},[5218,8862,7886],{"class":5228},[5218,8864,7889],{"class":5232},[5218,8866,8867],{"class":5228},"?.",[5218,8869,7899],{"class":5302},[5218,8871,5352],{"class":5228},[5218,8873,7904],{"class":5253},[5218,8875,7907],{"class":5228},[5218,8877,8878,8880,8882],{"class":5220,"line":5547},[5218,8879,7917],{"class":5224},[5218,8881,7920],{"class":5302},[5218,8883,5538],{"class":5228},[5218,8885,8886],{"class":5220,"line":5922},[5218,8887,7927],{"class":5228},[5218,8889,8890],{"class":5220,"line":5968},[5218,8891,5293],{"emptyLinePlaceholder":5292},[5218,8893,8894,8896,8898,8900,8902,8904,8906,8908,8910],{"class":5220,"line":5973},[5218,8895,5406],{"class":5314},[5218,8897,7938],{"class":5411},[5218,8899,5343],{"class":5228},[5218,8901,7889],{"class":5232},[5218,8903,5444],{"class":5228},[5218,8905,7947],{"class":5302},[5218,8907,5352],{"class":5228},[5218,8909,7952],{"class":5992},[5218,8911,5358],{"class":5228},[5218,8913,8914],{"class":5220,"line":5979},[5218,8915,5293],{"emptyLinePlaceholder":5292},[5218,8917,8918,8920],{"class":5220,"line":5998},[5218,8919,7967],{"class":5224},[5218,8921,5328],{"class":5228},[5218,8923,8924,8926,8928,8930,8932,8934,8936,8938,8940,8942,8944,8946],{"class":5220,"line":6020},[5218,8925,5880],{"class":5314},[5218,8927,7981],{"class":5411},[5218,8929,5343],{"class":5228},[5218,8931,7986],{"class":5224},[5218,8933,7989],{"class":5314},[5218,8935,5444],{"class":5228},[5218,8937,7994],{"class":5232},[5218,8939,5444],{"class":5228},[5218,8941,7999],{"class":5302},[5218,8943,5352],{"class":5228},[5218,8945,8004],{"class":5232},[5218,8947,5358],{"class":5228},[5218,8949,8950],{"class":5220,"line":6043},[5218,8951,5293],{"emptyLinePlaceholder":5292},[5218,8953,8954],{"class":5220,"line":6063},[5218,8955,8956],{"class":5471},"      \u002F\u002F Запит до БД для перевірки статусу користувача\n",[5218,8958,8959,8961,8964,8966,8968,8970,8972,8975,8977,8980,8982,8985,8987,8989],{"class":5220,"line":6072},[5218,8960,5880],{"class":5314},[5218,8962,8963],{"class":5411}," user",[5218,8965,5343],{"class":5228},[5218,8967,7986],{"class":5224},[5218,8969,7989],{"class":5314},[5218,8971,5444],{"class":5228},[5218,8973,8974],{"class":5232},"usersService",[5218,8976,5444],{"class":5228},[5218,8978,8979],{"class":5302},"findById",[5218,8981,5352],{"class":5228},[5218,8983,8984],{"class":5232},"payload",[5218,8986,5444],{"class":5228},[5218,8988,8065],{"class":5232},[5218,8990,5358],{"class":5228},[5218,8992,8993],{"class":5220,"line":6091},[5218,8994,5293],{"emptyLinePlaceholder":5292},[5218,8996,8997,8999,9001,9003,9005,9007,9009,9012],{"class":5220,"line":6097},[5218,8998,5982],{"class":5224},[5218,9000,7886],{"class":5228},[5218,9002,8051],{"class":5232},[5218,9004,7104],{"class":5228},[5218,9006,8051],{"class":5232},[5218,9008,5444],{"class":5228},[5218,9010,9011],{"class":5232},"isBlocked",[5218,9013,5400],{"class":5228},[5218,9015,9016],{"class":5220,"line":6103},[5218,9017,9018],{"class":5471},"        \u002F\u002F Користувач видалений або заблокований\n",[5218,9020,9021,9024,9026],{"class":5220,"line":6108},[5218,9022,9023],{"class":5224},"        return",[5218,9025,7920],{"class":5302},[5218,9027,5538],{"class":5228},[5218,9029,9030],{"class":5220,"line":6115},[5218,9031,6094],{"class":5228},[5218,9033,9034],{"class":5220,"line":6120},[5218,9035,5293],{"emptyLinePlaceholder":5292},[5218,9037,9038,9040,9042,9044],{"class":5220,"line":6646},[5218,9039,8046],{"class":5232},[5218,9041,5444],{"class":5228},[5218,9043,8051],{"class":5232},[5218,9045,6496],{"class":5228},[5218,9047,9048,9050,9052,9054,9056],{"class":5220,"line":6674},[5218,9049,8058],{"class":5232},[5218,9051,8963],{"class":5232},[5218,9053,5444],{"class":5228},[5218,9055,8574],{"class":5232},[5218,9057,6531],{"class":5228},[5218,9059,9060,9062,9064,9066,9068],{"class":5220,"line":6679},[5218,9061,8072],{"class":5232},[5218,9063,8963],{"class":5232},[5218,9065,5444],{"class":5228},[5218,9067,8079],{"class":5232},[5218,9069,6531],{"class":5228},[5218,9071,9072,9074,9076,9078,9080],{"class":5220,"line":6684},[5218,9073,8086],{"class":5232},[5218,9075,8963],{"class":5232},[5218,9077,5444],{"class":5228},[5218,9079,8093],{"class":5232},[5218,9081,6531],{"class":5228},[5218,9083,9084,9087,9089,9091,9094],{"class":5220,"line":6691},[5218,9085,9086],{"class":5232},"        isActive:",[5218,9088,8963],{"class":5232},[5218,9090,5444],{"class":5228},[5218,9092,9093],{"class":5232},"isActive",[5218,9095,6531],{"class":5228},[5218,9097,9098],{"class":5220,"line":6696},[5218,9099,6634],{"class":5228},[5218,9101,9102],{"class":5220,"line":8152},[5218,9103,5293],{"emptyLinePlaceholder":5292},[5218,9105,9107,9109],{"class":5220,"line":9106},40,[5218,9108,8109],{"class":5302},[5218,9110,5538],{"class":5228},[5218,9112,9114,9116,9118],{"class":5220,"line":9113},41,[5218,9115,8116],{"class":5228},[5218,9117,8119],{"class":5224},[5218,9119,5328],{"class":5228},[5218,9121,9123,9125],{"class":5220,"line":9122},42,[5218,9124,8109],{"class":5302},[5218,9126,5538],{"class":5228},[5218,9128,9130],{"class":5220,"line":9129},43,[5218,9131,7927],{"class":5228},[5218,9133,9135],{"class":5220,"line":9134},44,[5218,9136,5544],{"class":5228},[5218,9138,9140],{"class":5220,"line":9139},45,[5218,9141,5550],{"class":5228},[6875,9143,9144,9151],{},[5197,9145,9146,9147,9150],{},"Запит до БД на кожному запиті може ",[5124,9148,9149],{},"значно сповільнити"," API. Для оптимізації використовуйте:",[5092,9152,9153,9159,9165],{},[5095,9154,9155,9158],{},[5124,9156,9157],{},"Redis-кеш"," для зберігання даних користувача з TTL 5-15 хвилин",[5095,9160,9161,9164],{},[5124,9162,9163],{},"Refresh Token механізм"," для оновлення токенів без запитів до БД",[5095,9166,9167,9170],{},[5124,9168,9169],{},"Denormalized JWT Payload"," — зберігайте критичну інформацію (roles, permissions) безпосередньо в токені",[5192,9172,9174],{"id":9173},"corsmiddleware-обробка-міжсайтових-запитів","CorsMiddleware: обробка міжсайтових запитів",[5197,9176,9177],{},"Cross-Origin Resource Sharing (CORS) — це механізм безпеки браузерів, що блокує запити з інших доменів. Для дозволу запитів з фронтенд-застосунків потрібно налаштувати CORS headers.",[5201,9179,9181],{"id":9180},"базовий-cors-через-вбудовану-функцію-nestjs","Базовий CORS через вбудовану функцію NestJS",[5197,9183,9184],{},"Найпростіший спосіб — використати вбудовану підтримку CORS:",[5209,9186,9188],{"className":5211,"code":9187,"language":5213,"meta":5214,"style":5214},"import { NestFactory } from '@nestjs\u002Fcore';\nimport { AppModule } from '.\u002Fapp.module';\n\nasync function bootstrap() {\n  const app = await NestFactory.create(AppModule);\n\n  \u002F\u002F Увімкнення CORS для всіх доменів (development)\n  app.enableCors();\n\n  await app.listen(3000);\n}\nbootstrap();\n",[5161,9189,9190,9208,9226,9230,9244,9270,9274,9279,9291,9295,9314,9318],{"__ignoreMap":5214},[5218,9191,9192,9194,9196,9199,9201,9203,9206],{"class":5220,"line":5221},[5218,9193,5225],{"class":5224},[5218,9195,5229],{"class":5228},[5218,9197,9198],{"class":5232},"NestFactory",[5218,9200,5247],{"class":5228},[5218,9202,5250],{"class":5224},[5218,9204,9205],{"class":5253}," '@nestjs\u002Fcore'",[5218,9207,5257],{"class":5228},[5218,9209,9210,9212,9214,9217,9219,9221,9224],{"class":5220,"line":5260},[5218,9211,5225],{"class":5224},[5218,9213,5229],{"class":5228},[5218,9215,9216],{"class":5232},"AppModule",[5218,9218,5247],{"class":5228},[5218,9220,5250],{"class":5224},[5218,9222,9223],{"class":5253}," '.\u002Fapp.module'",[5218,9225,5257],{"class":5228},[5218,9227,9228],{"class":5220,"line":5289},[5218,9229,5293],{"emptyLinePlaceholder":5292},[5218,9231,9232,9235,9238,9241],{"class":5220,"line":5296},[5218,9233,9234],{"class":5314},"async",[5218,9236,9237],{"class":5314}," function",[5218,9239,9240],{"class":5302}," bootstrap",[5218,9242,9243],{"class":5228},"() {\n",[5218,9245,9246,9249,9252,9254,9256,9259,9261,9264,9266,9268],{"class":5220,"line":5308},[5218,9247,9248],{"class":5314},"  const",[5218,9250,9251],{"class":5411}," app",[5218,9253,5343],{"class":5228},[5218,9255,7986],{"class":5224},[5218,9257,9258],{"class":5232}," NestFactory",[5218,9260,5444],{"class":5228},[5218,9262,9263],{"class":5302},"create",[5218,9265,5352],{"class":5228},[5218,9267,9216],{"class":5232},[5218,9269,5358],{"class":5228},[5218,9271,9272],{"class":5220,"line":5331},[5218,9273,5293],{"emptyLinePlaceholder":5292},[5218,9275,9276],{"class":5220,"line":5361},[5218,9277,9278],{"class":5471},"  \u002F\u002F Увімкнення CORS для всіх доменів (development)\n",[5218,9280,9281,9284,9286,9289],{"class":5220,"line":5366},[5218,9282,9283],{"class":5232},"  app",[5218,9285,5444],{"class":5228},[5218,9287,9288],{"class":5302},"enableCors",[5218,9290,5538],{"class":5228},[5218,9292,9293],{"class":5220,"line":5403},[5218,9294,5293],{"emptyLinePlaceholder":5292},[5218,9296,9297,9300,9302,9304,9307,9309,9312],{"class":5220,"line":5432},[5218,9298,9299],{"class":5224},"  await",[5218,9301,9251],{"class":5232},[5218,9303,5444],{"class":5228},[5218,9305,9306],{"class":5302},"listen",[5218,9308,5352],{"class":5228},[5218,9310,9311],{"class":5992},"3000",[5218,9313,5358],{"class":5228},[5218,9315,9316],{"class":5220,"line":5463},[5218,9317,5550],{"class":5228},[5218,9319,9320,9323],{"class":5220,"line":5468},[5218,9321,9322],{"class":5302},"bootstrap",[5218,9324,5538],{"class":5228},[5201,9326,9328],{"id":9327},"налаштування-cors-для-production","Налаштування CORS для production",[5197,9330,9331],{},"Для production-середовища обмежте дозволені домени:",[5209,9333,9335],{"className":5211,"code":9334,"language":5213,"meta":5214,"style":5214},"async function bootstrap() {\n  const app = await NestFactory.create(AppModule);\n\n  app.enableCors({\n    origin: [\n      'https:\u002F\u002Fmyapp.com',\n      'https:\u002F\u002Fwww.myapp.com',\n      'https:\u002F\u002Fadmin.myapp.com',\n    ],\n    methods: ['GET', 'POST', 'PUT', 'PATCH', 'DELETE'],\n    allowedHeaders: ['Content-Type', 'Authorization'],\n    credentials: true, \u002F\u002F Дозволити передачу cookies\n    maxAge: 3600, \u002F\u002F Кешування preflight-запитів (1 година)\n  });\n\n  await app.listen(3000);\n}\n",[5161,9336,9337,9347,9369,9373,9383,9390,9397,9404,9411,9416,9448,9465,9478,9491,9496,9500,9516],{"__ignoreMap":5214},[5218,9338,9339,9341,9343,9345],{"class":5220,"line":5221},[5218,9340,9234],{"class":5314},[5218,9342,9237],{"class":5314},[5218,9344,9240],{"class":5302},[5218,9346,9243],{"class":5228},[5218,9348,9349,9351,9353,9355,9357,9359,9361,9363,9365,9367],{"class":5220,"line":5260},[5218,9350,9248],{"class":5314},[5218,9352,9251],{"class":5411},[5218,9354,5343],{"class":5228},[5218,9356,7986],{"class":5224},[5218,9358,9258],{"class":5232},[5218,9360,5444],{"class":5228},[5218,9362,9263],{"class":5302},[5218,9364,5352],{"class":5228},[5218,9366,9216],{"class":5232},[5218,9368,5358],{"class":5228},[5218,9370,9371],{"class":5220,"line":5289},[5218,9372,5293],{"emptyLinePlaceholder":5292},[5218,9374,9375,9377,9379,9381],{"class":5220,"line":5296},[5218,9376,9283],{"class":5232},[5218,9378,5444],{"class":5228},[5218,9380,9288],{"class":5302},[5218,9382,7522],{"class":5228},[5218,9384,9385,9388],{"class":5220,"line":5308},[5218,9386,9387],{"class":5232},"    origin:",[5218,9389,8263],{"class":5228},[5218,9391,9392,9395],{"class":5220,"line":5331},[5218,9393,9394],{"class":5253},"      'https:\u002F\u002Fmyapp.com'",[5218,9396,6531],{"class":5228},[5218,9398,9399,9402],{"class":5220,"line":5361},[5218,9400,9401],{"class":5253},"      'https:\u002F\u002Fwww.myapp.com'",[5218,9403,6531],{"class":5228},[5218,9405,9406,9409],{"class":5220,"line":5366},[5218,9407,9408],{"class":5253},"      'https:\u002F\u002Fadmin.myapp.com'",[5218,9410,6531],{"class":5228},[5218,9412,9413],{"class":5220,"line":5403},[5218,9414,9415],{"class":5228},"    ],\n",[5218,9417,9418,9421,9423,9426,9428,9431,9433,9436,9438,9441,9443,9446],{"class":5220,"line":5432},[5218,9419,9420],{"class":5232},"    methods:",[5218,9422,7530],{"class":5228},[5218,9424,9425],{"class":5253},"'GET'",[5218,9427,5236],{"class":5228},[5218,9429,9430],{"class":5253},"'POST'",[5218,9432,5236],{"class":5228},[5218,9434,9435],{"class":5253},"'PUT'",[5218,9437,5236],{"class":5228},[5218,9439,9440],{"class":5253},"'PATCH'",[5218,9442,5236],{"class":5228},[5218,9444,9445],{"class":5253},"'DELETE'",[5218,9447,7541],{"class":5228},[5218,9449,9450,9453,9455,9458,9460,9463],{"class":5220,"line":5463},[5218,9451,9452],{"class":5232},"    allowedHeaders:",[5218,9454,7530],{"class":5228},[5218,9456,9457],{"class":5253},"'Content-Type'",[5218,9459,5236],{"class":5228},[5218,9461,9462],{"class":5253},"'Authorization'",[5218,9464,7541],{"class":5228},[5218,9466,9467,9470,9473,9475],{"class":5220,"line":5468},[5218,9468,9469],{"class":5232},"    credentials:",[5218,9471,9472],{"class":5314}," true",[5218,9474,5236],{"class":5228},[5218,9476,9477],{"class":5471},"\u002F\u002F Дозволити передачу cookies\n",[5218,9479,9480,9483,9486,9488],{"class":5220,"line":5475},[5218,9481,9482],{"class":5232},"    maxAge:",[5218,9484,9485],{"class":5992}," 3600",[5218,9487,5236],{"class":5228},[5218,9489,9490],{"class":5471},"\u002F\u002F Кешування preflight-запитів (1 година)\n",[5218,9492,9493],{"class":5220,"line":5527},[5218,9494,9495],{"class":5228},"  });\n",[5218,9497,9498],{"class":5220,"line":5532},[5218,9499,5293],{"emptyLinePlaceholder":5292},[5218,9501,9502,9504,9506,9508,9510,9512,9514],{"class":5220,"line":5541},[5218,9503,9299],{"class":5224},[5218,9505,9251],{"class":5232},[5218,9507,5444],{"class":5228},[5218,9509,9306],{"class":5302},[5218,9511,5352],{"class":5228},[5218,9513,9311],{"class":5992},[5218,9515,5358],{"class":5228},[5218,9517,9518],{"class":5220,"line":5547},[5218,9519,5550],{"class":5228},[5201,9521,9523],{"id":9522},"кастомний-corsmiddleware-з-динамічною-перевіркою","Кастомний CorsMiddleware з динамічною перевіркою",[5197,9525,9526],{},"Для складнішої логіки (наприклад, перевірка домену в БД):",[5209,9528,9530],{"className":5211,"code":9529,"language":5213,"meta":5214,"style":5214},"import { Injectable, NestMiddleware } from '@nestjs\u002Fcommon';\nimport { Request, Response, NextFunction } from 'express';\n\n@Injectable()\nexport class CustomCorsMiddleware implements NestMiddleware {\n  private readonly allowedOrigins = [\n    'https:\u002F\u002Fmyapp.com',\n    'https:\u002F\u002Fadmin.myapp.com',\n  ];\n\n  use(req: Request, res: Response, next: NextFunction) {\n    const origin = req.headers.origin;\n\n    if (origin && this.allowedOrigins.includes(origin)) {\n      res.setHeader('Access-Control-Allow-Origin', origin);\n      res.setHeader('Access-Control-Allow-Methods', 'GET,POST,PUT,DELETE');\n      res.setHeader('Access-Control-Allow-Headers', 'Content-Type,Authorization');\n      res.setHeader('Access-Control-Allow-Credentials', 'true');\n    }\n\n    \u002F\u002F Обробка preflight-запитів\n    if (req.method === 'OPTIONS') {\n      return res.status(204).end();\n    }\n\n    next();\n  }\n}\n",[5161,9531,9532,9552,9576,9580,9588,9603,9615,9622,9629,9634,9638,9668,9690,9694,9724,9744,9764,9784,9804,9808,9812,9817,9837,9861,9865,9869,9875,9879],{"__ignoreMap":5214},[5218,9533,9534,9536,9538,9540,9542,9544,9546,9548,9550],{"class":5220,"line":5221},[5218,9535,5225],{"class":5224},[5218,9537,5229],{"class":5228},[5218,9539,5233],{"class":5232},[5218,9541,5236],{"class":5228},[5218,9543,5239],{"class":5232},[5218,9545,5247],{"class":5228},[5218,9547,5250],{"class":5224},[5218,9549,5254],{"class":5253},[5218,9551,5257],{"class":5228},[5218,9553,9554,9556,9558,9560,9562,9564,9566,9568,9570,9572,9574],{"class":5220,"line":5260},[5218,9555,5225],{"class":5224},[5218,9557,5229],{"class":5228},[5218,9559,5267],{"class":5232},[5218,9561,5236],{"class":5228},[5218,9563,5272],{"class":5232},[5218,9565,5236],{"class":5228},[5218,9567,5277],{"class":5232},[5218,9569,5247],{"class":5228},[5218,9571,5250],{"class":5224},[5218,9573,5284],{"class":5253},[5218,9575,5257],{"class":5228},[5218,9577,9578],{"class":5220,"line":5289},[5218,9579,5293],{"emptyLinePlaceholder":5292},[5218,9581,9582,9584,9586],{"class":5220,"line":5296},[5218,9583,5299],{"class":5228},[5218,9585,5233],{"class":5302},[5218,9587,5305],{"class":5228},[5218,9589,9590,9592,9594,9597,9599,9601],{"class":5220,"line":5308},[5218,9591,5311],{"class":5224},[5218,9593,5315],{"class":5314},[5218,9595,9596],{"class":5318}," CustomCorsMiddleware",[5218,9598,5322],{"class":5314},[5218,9600,5325],{"class":5318},[5218,9602,5328],{"class":5228},[5218,9604,9605,9607,9609,9612],{"class":5220,"line":5331},[5218,9606,5334],{"class":5314},[5218,9608,5337],{"class":5314},[5218,9610,9611],{"class":5232}," allowedOrigins",[5218,9613,9614],{"class":5228}," = [\n",[5218,9616,9617,9620],{"class":5220,"line":5361},[5218,9618,9619],{"class":5253},"    'https:\u002F\u002Fmyapp.com'",[5218,9621,6531],{"class":5228},[5218,9623,9624,9627],{"class":5220,"line":5366},[5218,9625,9626],{"class":5253},"    'https:\u002F\u002Fadmin.myapp.com'",[5218,9628,6531],{"class":5228},[5218,9630,9631],{"class":5220,"line":5403},[5218,9632,9633],{"class":5228},"  ];\n",[5218,9635,9636],{"class":5220,"line":5432},[5218,9637,5293],{"emptyLinePlaceholder":5292},[5218,9639,9640,9642,9644,9646,9648,9650,9652,9654,9656,9658,9660,9662,9664,9666],{"class":5220,"line":5463},[5218,9641,5369],{"class":5302},[5218,9643,5352],{"class":5228},[5218,9645,5374],{"class":5232},[5218,9647,5377],{"class":5228},[5218,9649,5267],{"class":5318},[5218,9651,5236],{"class":5228},[5218,9653,5384],{"class":5232},[5218,9655,5377],{"class":5228},[5218,9657,5272],{"class":5318},[5218,9659,5236],{"class":5228},[5218,9661,5393],{"class":5232},[5218,9663,5377],{"class":5228},[5218,9665,5277],{"class":5318},[5218,9667,5400],{"class":5228},[5218,9669,9670,9672,9675,9677,9679,9681,9683,9685,9688],{"class":5220,"line":5468},[5218,9671,5406],{"class":5314},[5218,9673,9674],{"class":5411}," origin",[5218,9676,5343],{"class":5228},[5218,9678,5374],{"class":5232},[5218,9680,5444],{"class":5228},[5218,9682,7074],{"class":5232},[5218,9684,5444],{"class":5228},[5218,9686,9687],{"class":5232},"origin",[5218,9689,5257],{"class":5228},[5218,9691,9692],{"class":5220,"line":5475},[5218,9693,5293],{"emptyLinePlaceholder":5292},[5218,9695,9696,9698,9700,9702,9705,9708,9710,9713,9715,9718,9720,9722],{"class":5220,"line":5527},[5218,9697,7883],{"class":5224},[5218,9699,5127],{"class":5228},[5218,9701,9687],{"class":5232},[5218,9703,9704],{"class":5228}," && ",[5218,9706,9707],{"class":5314},"this",[5218,9709,5444],{"class":5228},[5218,9711,9712],{"class":5232},"allowedOrigins",[5218,9714,5444],{"class":5228},[5218,9716,9717],{"class":5302},"includes",[5218,9719,5352],{"class":5228},[5218,9721,9687],{"class":5232},[5218,9723,7907],{"class":5228},[5218,9725,9726,9729,9731,9733,9735,9738,9740,9742],{"class":5220,"line":5532},[5218,9727,9728],{"class":5232},"      res",[5218,9730,5444],{"class":5228},[5218,9732,7153],{"class":5302},[5218,9734,5352],{"class":5228},[5218,9736,9737],{"class":5253},"'Access-Control-Allow-Origin'",[5218,9739,5236],{"class":5228},[5218,9741,9687],{"class":5232},[5218,9743,5358],{"class":5228},[5218,9745,9746,9748,9750,9752,9754,9757,9759,9762],{"class":5220,"line":5541},[5218,9747,9728],{"class":5232},[5218,9749,5444],{"class":5228},[5218,9751,7153],{"class":5302},[5218,9753,5352],{"class":5228},[5218,9755,9756],{"class":5253},"'Access-Control-Allow-Methods'",[5218,9758,5236],{"class":5228},[5218,9760,9761],{"class":5253},"'GET,POST,PUT,DELETE'",[5218,9763,5358],{"class":5228},[5218,9765,9766,9768,9770,9772,9774,9777,9779,9782],{"class":5220,"line":5547},[5218,9767,9728],{"class":5232},[5218,9769,5444],{"class":5228},[5218,9771,7153],{"class":5302},[5218,9773,5352],{"class":5228},[5218,9775,9776],{"class":5253},"'Access-Control-Allow-Headers'",[5218,9778,5236],{"class":5228},[5218,9780,9781],{"class":5253},"'Content-Type,Authorization'",[5218,9783,5358],{"class":5228},[5218,9785,9786,9788,9790,9792,9794,9797,9799,9802],{"class":5220,"line":5922},[5218,9787,9728],{"class":5232},[5218,9789,5444],{"class":5228},[5218,9791,7153],{"class":5302},[5218,9793,5352],{"class":5228},[5218,9795,9796],{"class":5253},"'Access-Control-Allow-Credentials'",[5218,9798,5236],{"class":5228},[5218,9800,9801],{"class":5253},"'true'",[5218,9803,5358],{"class":5228},[5218,9805,9806],{"class":5220,"line":5968},[5218,9807,7927],{"class":5228},[5218,9809,9810],{"class":5220,"line":5973},[5218,9811,5293],{"emptyLinePlaceholder":5292},[5218,9813,9814],{"class":5220,"line":5979},[5218,9815,9816],{"class":5471},"    \u002F\u002F Обробка preflight-запитів\n",[5218,9818,9819,9821,9823,9825,9827,9829,9832,9835],{"class":5220,"line":5998},[5218,9820,7883],{"class":5224},[5218,9822,5127],{"class":5228},[5218,9824,5374],{"class":5232},[5218,9826,5444],{"class":5228},[5218,9828,5412],{"class":5232},[5218,9830,9831],{"class":5228}," === ",[5218,9833,9834],{"class":5253},"'OPTIONS'",[5218,9836,5400],{"class":5228},[5218,9838,9839,9841,9843,9845,9848,9850,9853,9856,9859],{"class":5220,"line":6020},[5218,9840,7917],{"class":5224},[5218,9842,6552],{"class":5232},[5218,9844,5444],{"class":5228},[5218,9846,9847],{"class":5302},"status",[5218,9849,5352],{"class":5228},[5218,9851,9852],{"class":5992},"204",[5218,9854,9855],{"class":5228},").",[5218,9857,9858],{"class":5302},"end",[5218,9860,5538],{"class":5228},[5218,9862,9863],{"class":5220,"line":6043},[5218,9864,7927],{"class":5228},[5218,9866,9867],{"class":5220,"line":6063},[5218,9868,5293],{"emptyLinePlaceholder":5292},[5218,9870,9871,9873],{"class":5220,"line":6072},[5218,9872,5535],{"class":5302},[5218,9874,5538],{"class":5228},[5218,9876,9877],{"class":5220,"line":6091},[5218,9878,5544],{"class":5228},[5218,9880,9881],{"class":5220,"line":6097},[5218,9882,5550],{"class":5228},[6204,9884,9885,9895,9918],{},[5197,9886,9887,9890,9891,9894],{},[5124,9888,9889],{},"Preflight-запити"," — це додаткові ",[5161,9892,9893],{},"OPTIONS","-запити, які браузер відправляє перед основним запитом для перевірки дозволів CORS. Вони відбуваються для:",[5092,9896,9897,9900,9906],{},[5095,9898,9899],{},"Методів, крім GET\u002FPOST\u002FHEAD",[5095,9901,9902,9903,9905],{},"Кастомних заголовків (наприклад, ",[5161,9904,5163],{},")",[5095,9907,9908,9909,5236,9912,5236,9915],{},"Content-Type, крім ",[5161,9910,9911],{},"application\u002Fx-www-form-urlencoded",[5161,9913,9914],{},"multipart\u002Fform-data",[5161,9916,9917],{},"text\u002Fplain",[5197,9919,9920,9921,9924,9925,9927],{},"Middleware має відповідати ",[5161,9922,9923],{},"204 No Content"," на ",[5161,9926,9893],{},"-запити без виклику обробника.",[5201,9929,9931],{"id":9930},"візуалізація-cors-preflight-flow","Візуалізація CORS Preflight Flow",[9933,9934,9935],"mermaid",{},[5209,9936,9939],{"className":9937,"code":9938,"language":9933,"meta":5214,"style":5214},"language-mermaid shiki shiki-themes light-plus dark-plus dark-plus","sequenceDiagram\n    participant Browser as Браузер\u003Cbr\u002F>(https:\u002F\u002Fmyapp.com)\n    participant Server as NestJS Server\u003Cbr\u002F>(https:\u002F\u002Fapi.myapp.com)\n    \n    Note over Browser: Користувач викликає\u003Cbr\u002F>fetch('\u002Fapi\u002Fusers', { method: 'DELETE' })\n    \n    Browser->>Server: OPTIONS \u002Fapi\u002Fusers\u003Cbr\u002F>Origin: https:\u002F\u002Fmyapp.com\n    activate Server\n    Server->>Server: CorsMiddleware:\u003Cbr\u002F>Перевірка origin\n    alt Origin дозволений\n        Server-->>Browser: 204 No Content\u003Cbr\u002F>Access-Control-Allow-Origin: https:\u002F\u002Fmyapp.com\u003Cbr\u002F>Access-Control-Allow-Methods: DELETE\n        deactivate Server\n        \n        Browser->>Server: DELETE \u002Fapi\u002Fusers\u003Cbr\u002F>Authorization: Bearer token\n        activate Server\n        Server->>Server: JwtAuthMiddleware\u003Cbr\u002F>→ Guard → Handler\n        Server-->>Browser: 200 OK + JSON\n        deactivate Server\n    else Origin заборонений\n        Server-->>Browser: 403 Forbidden\n        deactivate Server\n        Note over Browser: Браузер блокує запит\u003Cbr\u002F>CORS error\n    end\n",[5161,9940,9941,9946,9951,9956,9961,9966,9970,9975,9980,9985,9990,9995,10000,10005,10010,10015,10020,10025,10029,10034,10039,10043,10048],{"__ignoreMap":5214},[5218,9942,9943],{"class":5220,"line":5221},[5218,9944,9945],{},"sequenceDiagram\n",[5218,9947,9948],{"class":5220,"line":5260},[5218,9949,9950],{},"    participant Browser as Браузер\u003Cbr\u002F>(https:\u002F\u002Fmyapp.com)\n",[5218,9952,9953],{"class":5220,"line":5289},[5218,9954,9955],{},"    participant Server as NestJS Server\u003Cbr\u002F>(https:\u002F\u002Fapi.myapp.com)\n",[5218,9957,9958],{"class":5220,"line":5296},[5218,9959,9960],{},"    \n",[5218,9962,9963],{"class":5220,"line":5308},[5218,9964,9965],{},"    Note over Browser: Користувач викликає\u003Cbr\u002F>fetch('\u002Fapi\u002Fusers', { method: 'DELETE' })\n",[5218,9967,9968],{"class":5220,"line":5331},[5218,9969,9960],{},[5218,9971,9972],{"class":5220,"line":5361},[5218,9973,9974],{},"    Browser->>Server: OPTIONS \u002Fapi\u002Fusers\u003Cbr\u002F>Origin: https:\u002F\u002Fmyapp.com\n",[5218,9976,9977],{"class":5220,"line":5366},[5218,9978,9979],{},"    activate Server\n",[5218,9981,9982],{"class":5220,"line":5403},[5218,9983,9984],{},"    Server->>Server: CorsMiddleware:\u003Cbr\u002F>Перевірка origin\n",[5218,9986,9987],{"class":5220,"line":5432},[5218,9988,9989],{},"    alt Origin дозволений\n",[5218,9991,9992],{"class":5220,"line":5463},[5218,9993,9994],{},"        Server-->>Browser: 204 No Content\u003Cbr\u002F>Access-Control-Allow-Origin: https:\u002F\u002Fmyapp.com\u003Cbr\u002F>Access-Control-Allow-Methods: DELETE\n",[5218,9996,9997],{"class":5220,"line":5468},[5218,9998,9999],{},"        deactivate Server\n",[5218,10001,10002],{"class":5220,"line":5475},[5218,10003,10004],{},"        \n",[5218,10006,10007],{"class":5220,"line":5527},[5218,10008,10009],{},"        Browser->>Server: DELETE \u002Fapi\u002Fusers\u003Cbr\u002F>Authorization: Bearer token\n",[5218,10011,10012],{"class":5220,"line":5532},[5218,10013,10014],{},"        activate Server\n",[5218,10016,10017],{"class":5220,"line":5541},[5218,10018,10019],{},"        Server->>Server: JwtAuthMiddleware\u003Cbr\u002F>→ Guard → Handler\n",[5218,10021,10022],{"class":5220,"line":5547},[5218,10023,10024],{},"        Server-->>Browser: 200 OK + JSON\n",[5218,10026,10027],{"class":5220,"line":5922},[5218,10028,9999],{},[5218,10030,10031],{"class":5220,"line":5968},[5218,10032,10033],{},"    else Origin заборонений\n",[5218,10035,10036],{"class":5220,"line":5973},[5218,10037,10038],{},"        Server-->>Browser: 403 Forbidden\n",[5218,10040,10041],{"class":5220,"line":5979},[5218,10042,9999],{},[5218,10044,10045],{"class":5220,"line":5998},[5218,10046,10047],{},"        Note over Browser: Браузер блокує запит\u003Cbr\u002F>CORS error\n",[5218,10049,10050],{"class":5220,"line":6020},[5218,10051,10052],{},"    end\n",[5192,10054,10056],{"id":10055},"інтеграція-сторонніх-middleware","Інтеграція сторонніх Middleware",[5197,10058,10059],{},"NestJS сумісний з екосистемою Express middleware, що дозволяє використовувати перевірені рішення для типових задач.",[5201,10061,10063],{"id":10062},"helmet-безпека-через-http-заголовки","Helmet: безпека через HTTP-заголовки",[5197,10065,10066],{},"Helmet встановлює безпечні HTTP-заголовки для захисту від поширених атак:",[5209,10068,10070],{"className":5211,"code":10069,"language":5213,"meta":5214,"style":5214},"import { NestFactory } from '@nestjs\u002Fcore';\nimport { AppModule } from '.\u002Fapp.module';\nimport helmet from 'helmet';\n\nasync function bootstrap() {\n  const app = await NestFactory.create(AppModule);\n\n  \u002F\u002F Базова конфігурація Helmet\n  app.use(helmet());\n\n  await app.listen(3000);\n}\nbootstrap();\n",[5161,10071,10072,10088,10104,10119,10123,10133,10155,10159,10164,10181,10185,10201,10205],{"__ignoreMap":5214},[5218,10073,10074,10076,10078,10080,10082,10084,10086],{"class":5220,"line":5221},[5218,10075,5225],{"class":5224},[5218,10077,5229],{"class":5228},[5218,10079,9198],{"class":5232},[5218,10081,5247],{"class":5228},[5218,10083,5250],{"class":5224},[5218,10085,9205],{"class":5253},[5218,10087,5257],{"class":5228},[5218,10089,10090,10092,10094,10096,10098,10100,10102],{"class":5220,"line":5260},[5218,10091,5225],{"class":5224},[5218,10093,5229],{"class":5228},[5218,10095,9216],{"class":5232},[5218,10097,5247],{"class":5228},[5218,10099,5250],{"class":5224},[5218,10101,9223],{"class":5253},[5218,10103,5257],{"class":5228},[5218,10105,10106,10108,10111,10114,10117],{"class":5220,"line":5289},[5218,10107,5225],{"class":5224},[5218,10109,10110],{"class":5232}," helmet",[5218,10112,10113],{"class":5224}," from",[5218,10115,10116],{"class":5253}," 'helmet'",[5218,10118,5257],{"class":5228},[5218,10120,10121],{"class":5220,"line":5296},[5218,10122,5293],{"emptyLinePlaceholder":5292},[5218,10124,10125,10127,10129,10131],{"class":5220,"line":5308},[5218,10126,9234],{"class":5314},[5218,10128,9237],{"class":5314},[5218,10130,9240],{"class":5302},[5218,10132,9243],{"class":5228},[5218,10134,10135,10137,10139,10141,10143,10145,10147,10149,10151,10153],{"class":5220,"line":5331},[5218,10136,9248],{"class":5314},[5218,10138,9251],{"class":5411},[5218,10140,5343],{"class":5228},[5218,10142,7986],{"class":5224},[5218,10144,9258],{"class":5232},[5218,10146,5444],{"class":5228},[5218,10148,9263],{"class":5302},[5218,10150,5352],{"class":5228},[5218,10152,9216],{"class":5232},[5218,10154,5358],{"class":5228},[5218,10156,10157],{"class":5220,"line":5361},[5218,10158,5293],{"emptyLinePlaceholder":5292},[5218,10160,10161],{"class":5220,"line":5366},[5218,10162,10163],{"class":5471},"  \u002F\u002F Базова конфігурація Helmet\n",[5218,10165,10166,10168,10170,10173,10175,10178],{"class":5220,"line":5403},[5218,10167,9283],{"class":5232},[5218,10169,5444],{"class":5228},[5218,10171,10172],{"class":5302},"use",[5218,10174,5352],{"class":5228},[5218,10176,10177],{"class":5302},"helmet",[5218,10179,10180],{"class":5228},"());\n",[5218,10182,10183],{"class":5220,"line":5432},[5218,10184,5293],{"emptyLinePlaceholder":5292},[5218,10186,10187,10189,10191,10193,10195,10197,10199],{"class":5220,"line":5463},[5218,10188,9299],{"class":5224},[5218,10190,9251],{"class":5232},[5218,10192,5444],{"class":5228},[5218,10194,9306],{"class":5302},[5218,10196,5352],{"class":5228},[5218,10198,9311],{"class":5992},[5218,10200,5358],{"class":5228},[5218,10202,10203],{"class":5220,"line":5468},[5218,10204,5550],{"class":5228},[5218,10206,10207,10209],{"class":5220,"line":5475},[5218,10208,9322],{"class":5302},[5218,10210,5538],{"class":5228},[5197,10212,10213],{},[5124,10214,10215],{},"Встановлення:",[5209,10217,10219],{"className":7190,"code":10218,"language":7192,"meta":5214,"style":5214},"npm install helmet\n",[5161,10220,10221],{"__ignoreMap":5214},[5218,10222,10223,10225,10227],{"class":5220,"line":5221},[5218,10224,7199],{"class":5302},[5218,10226,7202],{"class":5253},[5218,10228,10229],{"class":5253}," helmet\n",[5197,10231,10232],{},[5124,10233,10234],{},"Які заголовки встановлює Helmet:",[10236,10237,10238,10251],"table",{},[10239,10240,10241],"thead",{},[10242,10243,10244,10248],"tr",{},[10245,10246,10247],"th",{},"Заголовок",[10245,10249,10250],{},"Призначення",[10252,10253,10254,10265,10275,10285,10295],"tbody",{},[10242,10255,10256,10262],{},[10257,10258,10259],"td",{},[5161,10260,10261],{},"Content-Security-Policy",[10257,10263,10264],{},"Захист від XSS через обмеження джерел скриптів",[10242,10266,10267,10272],{},[10257,10268,10269],{},[5161,10270,10271],{},"X-Frame-Options",[10257,10273,10274],{},"Захист від clickjacking (заборона вбудовування в iframe)",[10242,10276,10277,10282],{},[10257,10278,10279],{},[5161,10280,10281],{},"X-Content-Type-Options",[10257,10283,10284],{},"Заборона MIME-sniffing браузерами",[10242,10286,10287,10292],{},[10257,10288,10289],{},[5161,10290,10291],{},"Strict-Transport-Security",[10257,10293,10294],{},"Примусове використання HTTPS",[10242,10296,10297,10302],{},[10257,10298,10299],{},[5161,10300,10301],{},"X-DNS-Prefetch-Control",[10257,10303,10304],{},"Контроль DNS prefetching",[5197,10306,10307],{},[5124,10308,10309],{},"Налаштована конфігурація для production:",[5209,10311,10313],{"className":5211,"code":10312,"language":5213,"meta":5214,"style":5214},"app.use(\n  helmet({\n    contentSecurityPolicy: {\n      directives: {\n        defaultSrc: [\"'self'\"],\n        scriptSrc: [\"'self'\", \"'unsafe-inline'\", 'https:\u002F\u002Fcdn.example.com'],\n        styleSrc: [\"'self'\", \"'unsafe-inline'\"],\n        imgSrc: [\"'self'\", 'data:', 'https:'],\n        connectSrc: [\"'self'\", 'https:\u002F\u002Fapi.example.com'],\n      },\n    },\n    hsts: {\n      maxAge: 31536000, \u002F\u002F 1 рік\n      includeSubDomains: true,\n      preload: true,\n    },\n  })\n);\n",[5161,10314,10315,10326,10333,10340,10347,10359,10380,10395,10416,10432,10437,10442,10449,10462,10471,10480,10484,10489],{"__ignoreMap":5214},[5218,10316,10317,10320,10322,10324],{"class":5220,"line":5221},[5218,10318,10319],{"class":5232},"app",[5218,10321,5444],{"class":5228},[5218,10323,10172],{"class":5302},[5218,10325,7433],{"class":5228},[5218,10327,10328,10331],{"class":5220,"line":5260},[5218,10329,10330],{"class":5302},"  helmet",[5218,10332,7522],{"class":5228},[5218,10334,10335,10338],{"class":5220,"line":5289},[5218,10336,10337],{"class":5232},"    contentSecurityPolicy:",[5218,10339,5328],{"class":5228},[5218,10341,10342,10345],{"class":5220,"line":5296},[5218,10343,10344],{"class":5232},"      directives:",[5218,10346,5328],{"class":5228},[5218,10348,10349,10352,10354,10357],{"class":5220,"line":5308},[5218,10350,10351],{"class":5232},"        defaultSrc:",[5218,10353,7530],{"class":5228},[5218,10355,10356],{"class":5253},"\"'self'\"",[5218,10358,7541],{"class":5228},[5218,10360,10361,10364,10366,10368,10370,10373,10375,10378],{"class":5220,"line":5331},[5218,10362,10363],{"class":5232},"        scriptSrc:",[5218,10365,7530],{"class":5228},[5218,10367,10356],{"class":5253},[5218,10369,5236],{"class":5228},[5218,10371,10372],{"class":5253},"\"'unsafe-inline'\"",[5218,10374,5236],{"class":5228},[5218,10376,10377],{"class":5253},"'https:\u002F\u002Fcdn.example.com'",[5218,10379,7541],{"class":5228},[5218,10381,10382,10385,10387,10389,10391,10393],{"class":5220,"line":5361},[5218,10383,10384],{"class":5232},"        styleSrc:",[5218,10386,7530],{"class":5228},[5218,10388,10356],{"class":5253},[5218,10390,5236],{"class":5228},[5218,10392,10372],{"class":5253},[5218,10394,7541],{"class":5228},[5218,10396,10397,10400,10402,10404,10406,10409,10411,10414],{"class":5220,"line":5366},[5218,10398,10399],{"class":5232},"        imgSrc:",[5218,10401,7530],{"class":5228},[5218,10403,10356],{"class":5253},[5218,10405,5236],{"class":5228},[5218,10407,10408],{"class":5253},"'data:'",[5218,10410,5236],{"class":5228},[5218,10412,10413],{"class":5253},"'https:'",[5218,10415,7541],{"class":5228},[5218,10417,10418,10421,10423,10425,10427,10430],{"class":5220,"line":5403},[5218,10419,10420],{"class":5232},"        connectSrc:",[5218,10422,7530],{"class":5228},[5218,10424,10356],{"class":5253},[5218,10426,5236],{"class":5228},[5218,10428,10429],{"class":5253},"'https:\u002F\u002Fapi.example.com'",[5218,10431,7541],{"class":5228},[5218,10433,10434],{"class":5220,"line":5432},[5218,10435,10436],{"class":5228},"      },\n",[5218,10438,10439],{"class":5220,"line":5463},[5218,10440,10441],{"class":5228},"    },\n",[5218,10443,10444,10447],{"class":5220,"line":5468},[5218,10445,10446],{"class":5232},"    hsts:",[5218,10448,5328],{"class":5228},[5218,10450,10451,10454,10457,10459],{"class":5220,"line":5475},[5218,10452,10453],{"class":5232},"      maxAge:",[5218,10455,10456],{"class":5992}," 31536000",[5218,10458,5236],{"class":5228},[5218,10460,10461],{"class":5471},"\u002F\u002F 1 рік\n",[5218,10463,10464,10467,10469],{"class":5220,"line":5527},[5218,10465,10466],{"class":5232},"      includeSubDomains:",[5218,10468,9472],{"class":5314},[5218,10470,6531],{"class":5228},[5218,10472,10473,10476,10478],{"class":5220,"line":5532},[5218,10474,10475],{"class":5232},"      preload:",[5218,10477,9472],{"class":5314},[5218,10479,6531],{"class":5228},[5218,10481,10482],{"class":5220,"line":5541},[5218,10483,10441],{"class":5228},[5218,10485,10486],{"class":5220,"line":5547},[5218,10487,10488],{"class":5228},"  })\n",[5218,10490,10491],{"class":5220,"line":5922},[5218,10492,5358],{"class":5228},[8625,10494,10495,10506],{},[5197,10496,10497,10498,10501,10502,10505],{},"Helmet з дефолтною конфігурацією може ",[5124,10499,10500],{},"заблокувати"," завантаження зовнішніх скриптів (Google Analytics, CDN). Налаштуйте ",[5161,10503,10504],{},"contentSecurityPolicy"," відповідно до вашого фронтенду або вимкніть його:",[5209,10507,10509],{"className":5211,"code":10508,"language":5213,"meta":5214,"style":5214},"app.use(\n  helmet({\n    contentSecurityPolicy: false, \u002F\u002F Вимкнути CSP\n  })\n);\n",[5161,10510,10511,10521,10527,10539,10543],{"__ignoreMap":5214},[5218,10512,10513,10515,10517,10519],{"class":5220,"line":5221},[5218,10514,10319],{"class":5232},[5218,10516,5444],{"class":5228},[5218,10518,10172],{"class":5302},[5218,10520,7433],{"class":5228},[5218,10522,10523,10525],{"class":5220,"line":5260},[5218,10524,10330],{"class":5302},[5218,10526,7522],{"class":5228},[5218,10528,10529,10531,10534,10536],{"class":5220,"line":5289},[5218,10530,10337],{"class":5232},[5218,10532,10533],{"class":5314}," false",[5218,10535,5236],{"class":5228},[5218,10537,10538],{"class":5471},"\u002F\u002F Вимкнути CSP\n",[5218,10540,10541],{"class":5220,"line":5296},[5218,10542,10488],{"class":5228},[5218,10544,10545],{"class":5220,"line":5308},[5218,10546,5358],{"class":5228},[5201,10548,10550],{"id":10549},"compression-стиснення-відповідей","Compression: стиснення відповідей",[5197,10552,10553],{},"Compression middleware стискає HTTP-відповіді за допомогою gzip або brotli, зменшуючи обсяг переданих даних на 60-80%:",[5209,10555,10557],{"className":5211,"code":10556,"language":5213,"meta":5214,"style":5214},"import { NestFactory } from '@nestjs\u002Fcore';\nimport { AppModule } from '.\u002Fapp.module';\nimport * as compression from 'compression';\n\nasync function bootstrap() {\n  const app = await NestFactory.create(AppModule);\n\n  \u002F\u002F Увімкнення gzip-стиснення для всіх відповідей\n  app.use(compression());\n\n  await app.listen(3000);\n}\nbootstrap();\n",[5161,10558,10559,10575,10591,10610,10614,10624,10646,10650,10655,10670,10674,10690,10694],{"__ignoreMap":5214},[5218,10560,10561,10563,10565,10567,10569,10571,10573],{"class":5220,"line":5221},[5218,10562,5225],{"class":5224},[5218,10564,5229],{"class":5228},[5218,10566,9198],{"class":5232},[5218,10568,5247],{"class":5228},[5218,10570,5250],{"class":5224},[5218,10572,9205],{"class":5253},[5218,10574,5257],{"class":5228},[5218,10576,10577,10579,10581,10583,10585,10587,10589],{"class":5220,"line":5260},[5218,10578,5225],{"class":5224},[5218,10580,5229],{"class":5228},[5218,10582,9216],{"class":5232},[5218,10584,5247],{"class":5228},[5218,10586,5250],{"class":5224},[5218,10588,9223],{"class":5253},[5218,10590,5257],{"class":5228},[5218,10592,10593,10595,10598,10600,10603,10605,10608],{"class":5220,"line":5289},[5218,10594,5225],{"class":5224},[5218,10596,10597],{"class":5314}," *",[5218,10599,6984],{"class":5224},[5218,10601,10602],{"class":5232}," compression",[5218,10604,10113],{"class":5224},[5218,10606,10607],{"class":5253}," 'compression'",[5218,10609,5257],{"class":5228},[5218,10611,10612],{"class":5220,"line":5296},[5218,10613,5293],{"emptyLinePlaceholder":5292},[5218,10615,10616,10618,10620,10622],{"class":5220,"line":5308},[5218,10617,9234],{"class":5314},[5218,10619,9237],{"class":5314},[5218,10621,9240],{"class":5302},[5218,10623,9243],{"class":5228},[5218,10625,10626,10628,10630,10632,10634,10636,10638,10640,10642,10644],{"class":5220,"line":5331},[5218,10627,9248],{"class":5314},[5218,10629,9251],{"class":5411},[5218,10631,5343],{"class":5228},[5218,10633,7986],{"class":5224},[5218,10635,9258],{"class":5232},[5218,10637,5444],{"class":5228},[5218,10639,9263],{"class":5302},[5218,10641,5352],{"class":5228},[5218,10643,9216],{"class":5232},[5218,10645,5358],{"class":5228},[5218,10647,10648],{"class":5220,"line":5361},[5218,10649,5293],{"emptyLinePlaceholder":5292},[5218,10651,10652],{"class":5220,"line":5366},[5218,10653,10654],{"class":5471},"  \u002F\u002F Увімкнення gzip-стиснення для всіх відповідей\n",[5218,10656,10657,10659,10661,10663,10665,10668],{"class":5220,"line":5403},[5218,10658,9283],{"class":5232},[5218,10660,5444],{"class":5228},[5218,10662,10172],{"class":5302},[5218,10664,5352],{"class":5228},[5218,10666,10667],{"class":5302},"compression",[5218,10669,10180],{"class":5228},[5218,10671,10672],{"class":5220,"line":5432},[5218,10673,5293],{"emptyLinePlaceholder":5292},[5218,10675,10676,10678,10680,10682,10684,10686,10688],{"class":5220,"line":5463},[5218,10677,9299],{"class":5224},[5218,10679,9251],{"class":5232},[5218,10681,5444],{"class":5228},[5218,10683,9306],{"class":5302},[5218,10685,5352],{"class":5228},[5218,10687,9311],{"class":5992},[5218,10689,5358],{"class":5228},[5218,10691,10692],{"class":5220,"line":5468},[5218,10693,5550],{"class":5228},[5218,10695,10696,10698],{"class":5220,"line":5475},[5218,10697,9322],{"class":5302},[5218,10699,5538],{"class":5228},[5197,10701,10702],{},[5124,10703,10215],{},[5209,10705,10707],{"className":7190,"code":10706,"language":7192,"meta":5214,"style":5214},"npm install compression\nnpm install -D @types\u002Fcompression\n",[5161,10708,10709,10718],{"__ignoreMap":5214},[5218,10710,10711,10713,10715],{"class":5220,"line":5221},[5218,10712,7199],{"class":5302},[5218,10714,7202],{"class":5253},[5218,10716,10717],{"class":5253}," compression\n",[5218,10719,10720,10722,10724,10726],{"class":5220,"line":5260},[5218,10721,7199],{"class":5302},[5218,10723,7202],{"class":5253},[5218,10725,7214],{"class":5314},[5218,10727,10728],{"class":5253}," @types\u002Fcompression\n",[5197,10730,10731],{},[5124,10732,10733],{},"Налаштована конфігурація:",[5209,10735,10737],{"className":5211,"code":10736,"language":5213,"meta":5214,"style":5214},"app.use(\n  compression({\n    level: 6, \u002F\u002F Рівень стиснення (0-9, де 9 — максимальне)\n    threshold: 1024, \u002F\u002F Стискати відповіді більше 1KB\n    filter: (req, res) => {\n      \u002F\u002F Стискати лише JSON та HTML\n      const contentType = res.getHeader('Content-Type') as string;\n      if (!contentType) return false;\n      return \u002Fjson|text|html\u002F.test(contentType);\n    },\n  })\n);\n",[5161,10738,10739,10749,10756,10769,10782,10804,10809,10837,10855,10886,10890,10894],{"__ignoreMap":5214},[5218,10740,10741,10743,10745,10747],{"class":5220,"line":5221},[5218,10742,10319],{"class":5232},[5218,10744,5444],{"class":5228},[5218,10746,10172],{"class":5302},[5218,10748,7433],{"class":5228},[5218,10750,10751,10754],{"class":5220,"line":5260},[5218,10752,10753],{"class":5302},"  compression",[5218,10755,7522],{"class":5228},[5218,10757,10758,10761,10764,10766],{"class":5220,"line":5289},[5218,10759,10760],{"class":5232},"    level:",[5218,10762,10763],{"class":5992}," 6",[5218,10765,5236],{"class":5228},[5218,10767,10768],{"class":5471},"\u002F\u002F Рівень стиснення (0-9, де 9 — максимальне)\n",[5218,10770,10771,10774,10777,10779],{"class":5220,"line":5296},[5218,10772,10773],{"class":5232},"    threshold:",[5218,10775,10776],{"class":5992}," 1024",[5218,10778,5236],{"class":5228},[5218,10780,10781],{"class":5471},"\u002F\u002F Стискати відповіді більше 1KB\n",[5218,10783,10784,10787,10789,10791,10793,10795,10797,10800,10802],{"class":5220,"line":5308},[5218,10785,10786],{"class":5302},"    filter",[5218,10788,5644],{"class":5232},[5218,10790,5127],{"class":5228},[5218,10792,5374],{"class":5232},[5218,10794,5236],{"class":5228},[5218,10796,5384],{"class":5232},[5218,10798,10799],{"class":5228},") ",[5218,10801,5873],{"class":5314},[5218,10803,5328],{"class":5228},[5218,10805,10806],{"class":5220,"line":5331},[5218,10807,10808],{"class":5471},"      \u002F\u002F Стискати лише JSON та HTML\n",[5218,10810,10811,10813,10816,10818,10820,10822,10825,10827,10829,10831,10833,10835],{"class":5220,"line":5361},[5218,10812,5880],{"class":5314},[5218,10814,10815],{"class":5411}," contentType",[5218,10817,5343],{"class":5228},[5218,10819,5384],{"class":5232},[5218,10821,5444],{"class":5228},[5218,10823,10824],{"class":5302},"getHeader",[5218,10826,5352],{"class":5228},[5218,10828,9457],{"class":5253},[5218,10830,10799],{"class":5228},[5218,10832,7084],{"class":5224},[5218,10834,7087],{"class":5318},[5218,10836,5257],{"class":5228},[5218,10838,10839,10841,10843,10846,10848,10851,10853],{"class":5220,"line":5366},[5218,10840,5982],{"class":5224},[5218,10842,7886],{"class":5228},[5218,10844,10845],{"class":5232},"contentType",[5218,10847,10799],{"class":5228},[5218,10849,10850],{"class":5224},"return",[5218,10852,10533],{"class":5314},[5218,10854,5257],{"class":5228},[5218,10856,10857,10859,10863,10867,10870,10872,10875,10877,10880,10882,10884],{"class":5220,"line":5403},[5218,10858,7917],{"class":5224},[5218,10860,10862],{"class":10861},"shsrj"," \u002Fjson",[5218,10864,10866],{"class":10865},"siofk","|",[5218,10868,10869],{"class":10861},"text",[5218,10871,10866],{"class":10865},[5218,10873,10874],{"class":10861},"html\u002F",[5218,10876,5444],{"class":5228},[5218,10878,10879],{"class":5302},"test",[5218,10881,5352],{"class":5228},[5218,10883,10845],{"class":5232},[5218,10885,5358],{"class":5228},[5218,10887,10888],{"class":5220,"line":5432},[5218,10889,10441],{"class":5228},[5218,10891,10892],{"class":5220,"line":5463},[5218,10893,10488],{"class":5228},[5218,10895,10896],{"class":5220,"line":5468},[5218,10897,5358],{"class":5228},[5197,10899,10900],{},[5124,10901,10902],{},"Порівняння розміру відповіді:",[10236,10904,10905,10921],{},[10239,10906,10907],{},[10242,10908,10909,10912,10915,10918],{},[10245,10910,10911],{},"Тип контенту",[10245,10913,10914],{},"Без стиснення",[10245,10916,10917],{},"З gzip",[10245,10919,10920],{},"Зменшення",[10252,10922,10923,10937,10951],{},[10242,10924,10925,10928,10931,10934],{},[10257,10926,10927],{},"JSON (100 записів)",[10257,10929,10930],{},"45 KB",[10257,10932,10933],{},"8 KB",[10257,10935,10936],{},"82%",[10242,10938,10939,10942,10945,10948],{},[10257,10940,10941],{},"HTML сторінка",[10257,10943,10944],{},"120 KB",[10257,10946,10947],{},"25 KB",[10257,10949,10950],{},"79%",[10242,10952,10953,10956,10959,10962],{},[10257,10954,10955],{},"JavaScript бандл",[10257,10957,10958],{},"850 KB",[10257,10960,10961],{},"280 KB",[10257,10963,10964],{},"67%",[6875,10966,10967,10968,10971,10972,10975],{},"Compression middleware підтримує ",[5124,10969,10970],{},"Brotli"," (більш ефективний алгоритм стиснення за gzip), якщо клієнт вказує ",[5161,10973,10974],{},"Accept-Encoding: br",". Brotli дає додаткові 15-20% зменшення розміру порівняно з gzip, але потребує більше CPU для стиснення.",[5201,10977,10979],{"id":10978},"morgan-http-логер-у-стилі-apachenginx","Morgan: HTTP-логер у стилі Apache\u002FNginx",[5197,10981,10982],{},"Morgan — це найпопулярніший HTTP-логер для Express з підтримкою стандартних форматів логів:",[5209,10984,10986],{"className":5211,"code":10985,"language":5213,"meta":5214,"style":5214},"import { NestFactory } from '@nestjs\u002Fcore';\nimport { AppModule } from '.\u002Fapp.module';\nimport * as morgan from 'morgan';\n\nasync function bootstrap() {\n  const app = await NestFactory.create(AppModule);\n\n  \u002F\u002F Combined формат (Apache Combined Log Format)\n  app.use(morgan('combined'));\n\n  await app.listen(3000);\n}\nbootstrap();\n",[5161,10987,10988,11004,11020,11038,11042,11052,11074,11078,11083,11103,11107,11123,11127],{"__ignoreMap":5214},[5218,10989,10990,10992,10994,10996,10998,11000,11002],{"class":5220,"line":5221},[5218,10991,5225],{"class":5224},[5218,10993,5229],{"class":5228},[5218,10995,9198],{"class":5232},[5218,10997,5247],{"class":5228},[5218,10999,5250],{"class":5224},[5218,11001,9205],{"class":5253},[5218,11003,5257],{"class":5228},[5218,11005,11006,11008,11010,11012,11014,11016,11018],{"class":5220,"line":5260},[5218,11007,5225],{"class":5224},[5218,11009,5229],{"class":5228},[5218,11011,9216],{"class":5232},[5218,11013,5247],{"class":5228},[5218,11015,5250],{"class":5224},[5218,11017,9223],{"class":5253},[5218,11019,5257],{"class":5228},[5218,11021,11022,11024,11026,11028,11031,11033,11036],{"class":5220,"line":5289},[5218,11023,5225],{"class":5224},[5218,11025,10597],{"class":5314},[5218,11027,6984],{"class":5224},[5218,11029,11030],{"class":5232}," morgan",[5218,11032,10113],{"class":5224},[5218,11034,11035],{"class":5253}," 'morgan'",[5218,11037,5257],{"class":5228},[5218,11039,11040],{"class":5220,"line":5296},[5218,11041,5293],{"emptyLinePlaceholder":5292},[5218,11043,11044,11046,11048,11050],{"class":5220,"line":5308},[5218,11045,9234],{"class":5314},[5218,11047,9237],{"class":5314},[5218,11049,9240],{"class":5302},[5218,11051,9243],{"class":5228},[5218,11053,11054,11056,11058,11060,11062,11064,11066,11068,11070,11072],{"class":5220,"line":5331},[5218,11055,9248],{"class":5314},[5218,11057,9251],{"class":5411},[5218,11059,5343],{"class":5228},[5218,11061,7986],{"class":5224},[5218,11063,9258],{"class":5232},[5218,11065,5444],{"class":5228},[5218,11067,9263],{"class":5302},[5218,11069,5352],{"class":5228},[5218,11071,9216],{"class":5232},[5218,11073,5358],{"class":5228},[5218,11075,11076],{"class":5220,"line":5361},[5218,11077,5293],{"emptyLinePlaceholder":5292},[5218,11079,11080],{"class":5220,"line":5366},[5218,11081,11082],{"class":5471},"  \u002F\u002F Combined формат (Apache Combined Log Format)\n",[5218,11084,11085,11087,11089,11091,11093,11096,11098,11101],{"class":5220,"line":5403},[5218,11086,9283],{"class":5232},[5218,11088,5444],{"class":5228},[5218,11090,10172],{"class":5302},[5218,11092,5352],{"class":5228},[5218,11094,11095],{"class":5302},"morgan",[5218,11097,5352],{"class":5228},[5218,11099,11100],{"class":5253},"'combined'",[5218,11102,6671],{"class":5228},[5218,11104,11105],{"class":5220,"line":5432},[5218,11106,5293],{"emptyLinePlaceholder":5292},[5218,11108,11109,11111,11113,11115,11117,11119,11121],{"class":5220,"line":5463},[5218,11110,9299],{"class":5224},[5218,11112,9251],{"class":5232},[5218,11114,5444],{"class":5228},[5218,11116,9306],{"class":5302},[5218,11118,5352],{"class":5228},[5218,11120,9311],{"class":5992},[5218,11122,5358],{"class":5228},[5218,11124,11125],{"class":5220,"line":5468},[5218,11126,5550],{"class":5228},[5218,11128,11129,11131],{"class":5220,"line":5475},[5218,11130,9322],{"class":5302},[5218,11132,5538],{"class":5228},[5197,11134,11135],{},[5124,11136,10215],{},[5209,11138,11140],{"className":7190,"code":11139,"language":7192,"meta":5214,"style":5214},"npm install morgan\nnpm install -D @types\u002Fmorgan\n",[5161,11141,11142,11151],{"__ignoreMap":5214},[5218,11143,11144,11146,11148],{"class":5220,"line":5221},[5218,11145,7199],{"class":5302},[5218,11147,7202],{"class":5253},[5218,11149,11150],{"class":5253}," morgan\n",[5218,11152,11153,11155,11157,11159],{"class":5220,"line":5260},[5218,11154,7199],{"class":5302},[5218,11156,7202],{"class":5253},[5218,11158,7214],{"class":5314},[5218,11160,11161],{"class":5253}," @types\u002Fmorgan\n",[5197,11163,11164],{},[5124,11165,11166],{},"Доступні формати:",[11168,11169,11170,11199,11229,11259],"code-group",{},[5209,11171,11174],{"className":5211,"code":11172,"filename":11173,"language":5213,"meta":5214,"style":5214},"app.use(morgan('combined'));\n\u002F\u002F ::1 - - [05\u002FSep\u002F2026:10:30:00 +0000] \"GET \u002Fapi\u002Fusers HTTP\u002F1.1\" 200 1234 \"-\" \"Mozilla\u002F5.0\"\n","combined (Apache)",[5161,11175,11176,11194],{"__ignoreMap":5214},[5218,11177,11178,11180,11182,11184,11186,11188,11190,11192],{"class":5220,"line":5221},[5218,11179,10319],{"class":5232},[5218,11181,5444],{"class":5228},[5218,11183,10172],{"class":5302},[5218,11185,5352],{"class":5228},[5218,11187,11095],{"class":5302},[5218,11189,5352],{"class":5228},[5218,11191,11100],{"class":5253},[5218,11193,6671],{"class":5228},[5218,11195,11196],{"class":5220,"line":5260},[5218,11197,11198],{"class":5471},"\u002F\u002F ::1 - - [05\u002FSep\u002F2026:10:30:00 +0000] \"GET \u002Fapi\u002Fusers HTTP\u002F1.1\" 200 1234 \"-\" \"Mozilla\u002F5.0\"\n",[5209,11200,11203],{"className":5211,"code":11201,"filename":11202,"language":5213,"meta":5214,"style":5214},"app.use(morgan('common'));\n\u002F\u002F ::1 - - [05\u002FSep\u002F2026:10:30:00 +0000] \"GET \u002Fapi\u002Fusers HTTP\u002F1.1\" 200 1234\n","common",[5161,11204,11205,11224],{"__ignoreMap":5214},[5218,11206,11207,11209,11211,11213,11215,11217,11219,11222],{"class":5220,"line":5221},[5218,11208,10319],{"class":5232},[5218,11210,5444],{"class":5228},[5218,11212,10172],{"class":5302},[5218,11214,5352],{"class":5228},[5218,11216,11095],{"class":5302},[5218,11218,5352],{"class":5228},[5218,11220,11221],{"class":5253},"'common'",[5218,11223,6671],{"class":5228},[5218,11225,11226],{"class":5220,"line":5260},[5218,11227,11228],{"class":5471},"\u002F\u002F ::1 - - [05\u002FSep\u002F2026:10:30:00 +0000] \"GET \u002Fapi\u002Fusers HTTP\u002F1.1\" 200 1234\n",[5209,11230,11233],{"className":5211,"code":11231,"filename":11232,"language":5213,"meta":5214,"style":5214},"app.use(morgan('dev'));\n\u002F\u002F GET \u002Fapi\u002Fusers 200 45ms - 1.23kb\n","dev (з кольорами)",[5161,11234,11235,11254],{"__ignoreMap":5214},[5218,11236,11237,11239,11241,11243,11245,11247,11249,11252],{"class":5220,"line":5221},[5218,11238,10319],{"class":5232},[5218,11240,5444],{"class":5228},[5218,11242,10172],{"class":5302},[5218,11244,5352],{"class":5228},[5218,11246,11095],{"class":5302},[5218,11248,5352],{"class":5228},[5218,11250,11251],{"class":5253},"'dev'",[5218,11253,6671],{"class":5228},[5218,11255,11256],{"class":5220,"line":5260},[5218,11257,11258],{"class":5471},"\u002F\u002F GET \u002Fapi\u002Fusers 200 45ms - 1.23kb\n",[5209,11260,11263],{"className":5211,"code":11261,"filename":11262,"language":5213,"meta":5214,"style":5214},"app.use(morgan('tiny'));\n\u002F\u002F GET \u002Fapi\u002Fusers 200 1234 - 45ms\n","tiny (мінімальний)",[5161,11264,11265,11284],{"__ignoreMap":5214},[5218,11266,11267,11269,11271,11273,11275,11277,11279,11282],{"class":5220,"line":5221},[5218,11268,10319],{"class":5232},[5218,11270,5444],{"class":5228},[5218,11272,10172],{"class":5302},[5218,11274,5352],{"class":5228},[5218,11276,11095],{"class":5302},[5218,11278,5352],{"class":5228},[5218,11280,11281],{"class":5253},"'tiny'",[5218,11283,6671],{"class":5228},[5218,11285,11286],{"class":5220,"line":5260},[5218,11287,11288],{"class":5471},"\u002F\u002F GET \u002Fapi\u002Fusers 200 1234 - 45ms\n",[5197,11290,11291],{},[5124,11292,11293],{},"Кастомний формат логів:",[5209,11295,11297],{"className":5211,"code":11296,"language":5213,"meta":5214,"style":5214},"app.use(\n  morgan(':method :url :status :res[content-length] - :response-time ms')\n);\n\u002F\u002F GET \u002Fapi\u002Fusers 200 1234 - 45.123 ms\n",[5161,11298,11299,11309,11321,11325],{"__ignoreMap":5214},[5218,11300,11301,11303,11305,11307],{"class":5220,"line":5221},[5218,11302,10319],{"class":5232},[5218,11304,5444],{"class":5228},[5218,11306,10172],{"class":5302},[5218,11308,7433],{"class":5228},[5218,11310,11311,11314,11316,11319],{"class":5220,"line":5260},[5218,11312,11313],{"class":5302},"  morgan",[5218,11315,5352],{"class":5228},[5218,11317,11318],{"class":5253},"':method :url :status :res[content-length] - :response-time ms'",[5218,11320,7603],{"class":5228},[5218,11322,11323],{"class":5220,"line":5289},[5218,11324,5358],{"class":5228},[5218,11326,11327],{"class":5220,"line":5296},[5218,11328,11329],{"class":5471},"\u002F\u002F GET \u002Fapi\u002Fusers 200 1234 - 45.123 ms\n",[5197,11331,11332],{},[5124,11333,11334],{},"Запис логів у файл:",[5209,11336,11338],{"className":5211,"code":11337,"language":5213,"meta":5214,"style":5214},"import * as fs from 'fs';\nimport * as path from 'path';\n\nconst accessLogStream = fs.createWriteStream(\n  path.join(__dirname, '..', 'logs', 'access.log'),\n  { flags: 'a' } \u002F\u002F Append mode\n);\n\napp.use(morgan('combined', { stream: accessLogStream }));\n",[5161,11339,11340,11358,11376,11380,11400,11433,11449,11453,11457],{"__ignoreMap":5214},[5218,11341,11342,11344,11346,11348,11351,11353,11356],{"class":5220,"line":5221},[5218,11343,5225],{"class":5224},[5218,11345,10597],{"class":5314},[5218,11347,6984],{"class":5224},[5218,11349,11350],{"class":5232}," fs",[5218,11352,10113],{"class":5224},[5218,11354,11355],{"class":5253}," 'fs'",[5218,11357,5257],{"class":5228},[5218,11359,11360,11362,11364,11366,11369,11371,11374],{"class":5220,"line":5260},[5218,11361,5225],{"class":5224},[5218,11363,10597],{"class":5314},[5218,11365,6984],{"class":5224},[5218,11367,11368],{"class":5232}," path",[5218,11370,10113],{"class":5224},[5218,11372,11373],{"class":5253}," 'path'",[5218,11375,5257],{"class":5228},[5218,11377,11378],{"class":5220,"line":5289},[5218,11379,5293],{"emptyLinePlaceholder":5292},[5218,11381,11382,11385,11388,11390,11393,11395,11398],{"class":5220,"line":5296},[5218,11383,11384],{"class":5314},"const",[5218,11386,11387],{"class":5411}," accessLogStream",[5218,11389,5343],{"class":5228},[5218,11391,11392],{"class":5232},"fs",[5218,11394,5444],{"class":5228},[5218,11396,11397],{"class":5302},"createWriteStream",[5218,11399,7433],{"class":5228},[5218,11401,11402,11405,11407,11410,11412,11415,11417,11420,11422,11425,11427,11430],{"class":5220,"line":5308},[5218,11403,11404],{"class":5232},"  path",[5218,11406,5444],{"class":5228},[5218,11408,11409],{"class":5302},"join",[5218,11411,5352],{"class":5228},[5218,11413,11414],{"class":5232},"__dirname",[5218,11416,5236],{"class":5228},[5218,11418,11419],{"class":5253},"'..'",[5218,11421,5236],{"class":5228},[5218,11423,11424],{"class":5253},"'logs'",[5218,11426,5236],{"class":5228},[5218,11428,11429],{"class":5253},"'access.log'",[5218,11431,11432],{"class":5228},"),\n",[5218,11434,11435,11438,11441,11444,11446],{"class":5220,"line":5331},[5218,11436,11437],{"class":5228},"  { ",[5218,11439,11440],{"class":5232},"flags:",[5218,11442,11443],{"class":5253}," 'a'",[5218,11445,5247],{"class":5228},[5218,11447,11448],{"class":5471},"\u002F\u002F Append mode\n",[5218,11450,11451],{"class":5220,"line":5361},[5218,11452,5358],{"class":5228},[5218,11454,11455],{"class":5220,"line":5366},[5218,11456,5293],{"emptyLinePlaceholder":5292},[5218,11458,11459,11461,11463,11465,11467,11469,11471,11473,11476,11479,11481],{"class":5220,"line":5403},[5218,11460,10319],{"class":5232},[5218,11462,5444],{"class":5228},[5218,11464,10172],{"class":5302},[5218,11466,5352],{"class":5228},[5218,11468,11095],{"class":5302},[5218,11470,5352],{"class":5228},[5218,11472,11100],{"class":5253},[5218,11474,11475],{"class":5228},", { ",[5218,11477,11478],{"class":5232},"stream:",[5218,11480,11387],{"class":5232},[5218,11482,11483],{"class":5228}," }));\n",[6204,11485,11486,11487,11490,11491,11494],{},"Morgan записує логи ",[5124,11488,11489],{},"синхронно"," у заданий stream. Для високонавантажених API розгляньте використання ",[5124,11492,11493],{},"асинхронних логерів"," (Winston, Pino) або направлення логів у зовнішні сервіси (Datadog, Loggly) через HTTP API замість запису у файл.",[5201,11496,11498],{"id":11497},"rate-limiting-захист-від-зловживань","Rate Limiting: захист від зловживань",[5197,11500,11501],{},"Rate limiting обмежує кількість запитів від одного IP-адреси для захисту від DDoS та зловживання API:",[5209,11503,11505],{"className":5211,"code":11504,"language":5213,"meta":5214,"style":5214},"import { NestFactory } from '@nestjs\u002Fcore';\nimport { AppModule } from '.\u002Fapp.module';\nimport rateLimit from 'express-rate-limit';\n\nasync function bootstrap() {\n  const app = await NestFactory.create(AppModule);\n\n  const limiter = rateLimit({\n    windowMs: 15 * 60 * 1000, \u002F\u002F 15 хвилин\n    max: 100, \u002F\u002F Максимум 100 запитів з одного IP за 15 хвилин\n    message: 'Too many requests from this IP, please try again later',\n    standardHeaders: true, \u002F\u002F Додати заголовки RateLimit-*\n    legacyHeaders: false, \u002F\u002F Вимкнути X-RateLimit-*\n  });\n\n  app.use(limiter);\n\n  await app.listen(3000);\n}\nbootstrap();\n",[5161,11506,11507,11523,11539,11553,11557,11567,11589,11593,11607,11631,11644,11654,11666,11678,11682,11686,11701,11705,11721,11725],{"__ignoreMap":5214},[5218,11508,11509,11511,11513,11515,11517,11519,11521],{"class":5220,"line":5221},[5218,11510,5225],{"class":5224},[5218,11512,5229],{"class":5228},[5218,11514,9198],{"class":5232},[5218,11516,5247],{"class":5228},[5218,11518,5250],{"class":5224},[5218,11520,9205],{"class":5253},[5218,11522,5257],{"class":5228},[5218,11524,11525,11527,11529,11531,11533,11535,11537],{"class":5220,"line":5260},[5218,11526,5225],{"class":5224},[5218,11528,5229],{"class":5228},[5218,11530,9216],{"class":5232},[5218,11532,5247],{"class":5228},[5218,11534,5250],{"class":5224},[5218,11536,9223],{"class":5253},[5218,11538,5257],{"class":5228},[5218,11540,11541,11543,11546,11548,11551],{"class":5220,"line":5289},[5218,11542,5225],{"class":5224},[5218,11544,11545],{"class":5232}," rateLimit",[5218,11547,10113],{"class":5224},[5218,11549,11550],{"class":5253}," 'express-rate-limit'",[5218,11552,5257],{"class":5228},[5218,11554,11555],{"class":5220,"line":5296},[5218,11556,5293],{"emptyLinePlaceholder":5292},[5218,11558,11559,11561,11563,11565],{"class":5220,"line":5308},[5218,11560,9234],{"class":5314},[5218,11562,9237],{"class":5314},[5218,11564,9240],{"class":5302},[5218,11566,9243],{"class":5228},[5218,11568,11569,11571,11573,11575,11577,11579,11581,11583,11585,11587],{"class":5220,"line":5331},[5218,11570,9248],{"class":5314},[5218,11572,9251],{"class":5411},[5218,11574,5343],{"class":5228},[5218,11576,7986],{"class":5224},[5218,11578,9258],{"class":5232},[5218,11580,5444],{"class":5228},[5218,11582,9263],{"class":5302},[5218,11584,5352],{"class":5228},[5218,11586,9216],{"class":5232},[5218,11588,5358],{"class":5228},[5218,11590,11591],{"class":5220,"line":5361},[5218,11592,5293],{"emptyLinePlaceholder":5292},[5218,11594,11595,11597,11600,11602,11605],{"class":5220,"line":5366},[5218,11596,9248],{"class":5314},[5218,11598,11599],{"class":5411}," limiter",[5218,11601,5343],{"class":5228},[5218,11603,11604],{"class":5302},"rateLimit",[5218,11606,7522],{"class":5228},[5218,11608,11609,11612,11615,11618,11621,11623,11626,11628],{"class":5220,"line":5403},[5218,11610,11611],{"class":5232},"    windowMs:",[5218,11613,11614],{"class":5992}," 15",[5218,11616,11617],{"class":5228}," * ",[5218,11619,11620],{"class":5992},"60",[5218,11622,11617],{"class":5228},[5218,11624,11625],{"class":5992},"1000",[5218,11627,5236],{"class":5228},[5218,11629,11630],{"class":5471},"\u002F\u002F 15 хвилин\n",[5218,11632,11633,11636,11639,11641],{"class":5220,"line":5432},[5218,11634,11635],{"class":5232},"    max:",[5218,11637,11638],{"class":5992}," 100",[5218,11640,5236],{"class":5228},[5218,11642,11643],{"class":5471},"\u002F\u002F Максимум 100 запитів з одного IP за 15 хвилин\n",[5218,11645,11646,11649,11652],{"class":5220,"line":5463},[5218,11647,11648],{"class":5232},"    message:",[5218,11650,11651],{"class":5253}," 'Too many requests from this IP, please try again later'",[5218,11653,6531],{"class":5228},[5218,11655,11656,11659,11661,11663],{"class":5220,"line":5468},[5218,11657,11658],{"class":5232},"    standardHeaders:",[5218,11660,9472],{"class":5314},[5218,11662,5236],{"class":5228},[5218,11664,11665],{"class":5471},"\u002F\u002F Додати заголовки RateLimit-*\n",[5218,11667,11668,11671,11673,11675],{"class":5220,"line":5475},[5218,11669,11670],{"class":5232},"    legacyHeaders:",[5218,11672,10533],{"class":5314},[5218,11674,5236],{"class":5228},[5218,11676,11677],{"class":5471},"\u002F\u002F Вимкнути X-RateLimit-*\n",[5218,11679,11680],{"class":5220,"line":5527},[5218,11681,9495],{"class":5228},[5218,11683,11684],{"class":5220,"line":5532},[5218,11685,5293],{"emptyLinePlaceholder":5292},[5218,11687,11688,11690,11692,11694,11696,11699],{"class":5220,"line":5541},[5218,11689,9283],{"class":5232},[5218,11691,5444],{"class":5228},[5218,11693,10172],{"class":5302},[5218,11695,5352],{"class":5228},[5218,11697,11698],{"class":5232},"limiter",[5218,11700,5358],{"class":5228},[5218,11702,11703],{"class":5220,"line":5547},[5218,11704,5293],{"emptyLinePlaceholder":5292},[5218,11706,11707,11709,11711,11713,11715,11717,11719],{"class":5220,"line":5922},[5218,11708,9299],{"class":5224},[5218,11710,9251],{"class":5232},[5218,11712,5444],{"class":5228},[5218,11714,9306],{"class":5302},[5218,11716,5352],{"class":5228},[5218,11718,9311],{"class":5992},[5218,11720,5358],{"class":5228},[5218,11722,11723],{"class":5220,"line":5968},[5218,11724,5550],{"class":5228},[5218,11726,11727,11729],{"class":5220,"line":5973},[5218,11728,9322],{"class":5302},[5218,11730,5538],{"class":5228},[5197,11732,11733],{},[5124,11734,10215],{},[5209,11736,11738],{"className":7190,"code":11737,"language":7192,"meta":5214,"style":5214},"npm install express-rate-limit\n",[5161,11739,11740],{"__ignoreMap":5214},[5218,11741,11742,11744,11746],{"class":5220,"line":5221},[5218,11743,7199],{"class":5302},[5218,11745,7202],{"class":5253},[5218,11747,11748],{"class":5253}," express-rate-limit\n",[5197,11750,11751],{},[5124,11752,11753],{},"Відповідь при перевищенні ліміту:",[5209,11755,11759],{"className":11756,"code":11757,"language":11758,"meta":5214,"style":5214},"language-http shiki shiki-themes light-plus dark-plus dark-plus","HTTP\u002F1.1 429 Too Many Requests\nRateLimit-Limit: 100\nRateLimit-Remaining: 0\nRateLimit-Reset: 1725537600\nRetry-After: 450\nContent-Type: application\u002Fjson\n\n{\n  \"message\": \"Too many requests from this IP, please try again later\"\n}\n","http",[5161,11760,11761,11778,11789,11799,11809,11819,11829,11833,11838,11848],{"__ignoreMap":5214},[5218,11762,11763,11766,11769,11772,11775],{"class":5220,"line":5221},[5218,11764,11765],{"class":5314},"HTTP",[5218,11767,11768],{"class":5228},"\u002F",[5218,11770,11771],{"class":5992},"1.1",[5218,11773,11774],{"class":5992}," 429",[5218,11776,11777],{"class":5253}," Too Many Requests\n",[5218,11779,11780,11784,11786],{"class":5220,"line":5260},[5218,11781,11783],{"class":11782},"sKtos","RateLimit-Limit",[5218,11785,5644],{"class":5314},[5218,11787,11788],{"class":5253}," 100\n",[5218,11790,11791,11794,11796],{"class":5220,"line":5289},[5218,11792,11793],{"class":11782},"RateLimit-Remaining",[5218,11795,5644],{"class":5314},[5218,11797,11798],{"class":5253}," 0\n",[5218,11800,11801,11804,11806],{"class":5220,"line":5296},[5218,11802,11803],{"class":11782},"RateLimit-Reset",[5218,11805,5644],{"class":5314},[5218,11807,11808],{"class":5253}," 1725537600\n",[5218,11810,11811,11814,11816],{"class":5220,"line":5308},[5218,11812,11813],{"class":11782},"Retry-After",[5218,11815,5644],{"class":5314},[5218,11817,11818],{"class":5253}," 450\n",[5218,11820,11821,11824,11826],{"class":5220,"line":5331},[5218,11822,11823],{"class":11782},"Content-Type",[5218,11825,5644],{"class":5314},[5218,11827,11828],{"class":5253}," application\u002Fjson\n",[5218,11830,11831],{"class":5220,"line":5361},[5218,11832,5293],{"emptyLinePlaceholder":5292},[5218,11834,11835],{"class":5220,"line":5366},[5218,11836,11837],{"class":5228},"{\n",[5218,11839,11840,11843,11845],{"class":5220,"line":5403},[5218,11841,11842],{"class":6718},"  \"message\"",[5218,11844,5377],{"class":5228},[5218,11846,11847],{"class":5253},"\"Too many requests from this IP, please try again later\"\n",[5218,11849,11850],{"class":5220,"line":5432},[5218,11851,5550],{"class":5228},[5197,11853,11854],{},[5124,11855,11856],{},"Різні ліміти для різних ендпоінтів:",[5209,11858,11860],{"className":5211,"code":11859,"language":5213,"meta":5214,"style":5214},"\u002F\u002F Суворий ліміт для автентифікації (захист від brute-force)\nconst authLimiter = rateLimit({\n  windowMs: 15 * 60 * 1000,\n  max: 5, \u002F\u002F 5 спроб за 15 хвилин\n  skipSuccessfulRequests: true, \u002F\u002F Не рахувати успішні запити\n});\n\n\u002F\u002F М'який ліміт для публічного API\nconst apiLimiter = rateLimit({\n  windowMs: 60 * 1000,\n  max: 100, \u002F\u002F 100 запитів на хвилину\n});\n\nasync function bootstrap() {\n  const app = await NestFactory.create(AppModule);\n\n  \u002F\u002F Застосувати authLimiter лише до \u002Fauth\u002F*\n  app.use('\u002Fauth', authLimiter);\n  app.use('\u002Fapi', apiLimiter);\n\n  await app.listen(3000);\n}\n",[5161,11861,11862,11867,11880,11897,11910,11922,11927,11931,11936,11949,11962,11973,11977,11981,11991,12013,12017,12022,12042,12062,12066,12082],{"__ignoreMap":5214},[5218,11863,11864],{"class":5220,"line":5221},[5218,11865,11866],{"class":5471},"\u002F\u002F Суворий ліміт для автентифікації (захист від brute-force)\n",[5218,11868,11869,11871,11874,11876,11878],{"class":5220,"line":5260},[5218,11870,11384],{"class":5314},[5218,11872,11873],{"class":5411}," authLimiter",[5218,11875,5343],{"class":5228},[5218,11877,11604],{"class":5302},[5218,11879,7522],{"class":5228},[5218,11881,11882,11885,11887,11889,11891,11893,11895],{"class":5220,"line":5289},[5218,11883,11884],{"class":5232},"  windowMs:",[5218,11886,11614],{"class":5992},[5218,11888,11617],{"class":5228},[5218,11890,11620],{"class":5992},[5218,11892,11617],{"class":5228},[5218,11894,11625],{"class":5992},[5218,11896,6531],{"class":5228},[5218,11898,11899,11902,11905,11907],{"class":5220,"line":5296},[5218,11900,11901],{"class":5232},"  max:",[5218,11903,11904],{"class":5992}," 5",[5218,11906,5236],{"class":5228},[5218,11908,11909],{"class":5471},"\u002F\u002F 5 спроб за 15 хвилин\n",[5218,11911,11912,11915,11917,11919],{"class":5220,"line":5308},[5218,11913,11914],{"class":5232},"  skipSuccessfulRequests:",[5218,11916,9472],{"class":5314},[5218,11918,5236],{"class":5228},[5218,11920,11921],{"class":5471},"\u002F\u002F Не рахувати успішні запити\n",[5218,11923,11924],{"class":5220,"line":5331},[5218,11925,11926],{"class":5228},"});\n",[5218,11928,11929],{"class":5220,"line":5361},[5218,11930,5293],{"emptyLinePlaceholder":5292},[5218,11932,11933],{"class":5220,"line":5366},[5218,11934,11935],{"class":5471},"\u002F\u002F М'який ліміт для публічного API\n",[5218,11937,11938,11940,11943,11945,11947],{"class":5220,"line":5403},[5218,11939,11384],{"class":5314},[5218,11941,11942],{"class":5411}," apiLimiter",[5218,11944,5343],{"class":5228},[5218,11946,11604],{"class":5302},[5218,11948,7522],{"class":5228},[5218,11950,11951,11953,11956,11958,11960],{"class":5220,"line":5432},[5218,11952,11884],{"class":5232},[5218,11954,11955],{"class":5992}," 60",[5218,11957,11617],{"class":5228},[5218,11959,11625],{"class":5992},[5218,11961,6531],{"class":5228},[5218,11963,11964,11966,11968,11970],{"class":5220,"line":5463},[5218,11965,11901],{"class":5232},[5218,11967,11638],{"class":5992},[5218,11969,5236],{"class":5228},[5218,11971,11972],{"class":5471},"\u002F\u002F 100 запитів на хвилину\n",[5218,11974,11975],{"class":5220,"line":5468},[5218,11976,11926],{"class":5228},[5218,11978,11979],{"class":5220,"line":5475},[5218,11980,5293],{"emptyLinePlaceholder":5292},[5218,11982,11983,11985,11987,11989],{"class":5220,"line":5527},[5218,11984,9234],{"class":5314},[5218,11986,9237],{"class":5314},[5218,11988,9240],{"class":5302},[5218,11990,9243],{"class":5228},[5218,11992,11993,11995,11997,11999,12001,12003,12005,12007,12009,12011],{"class":5220,"line":5532},[5218,11994,9248],{"class":5314},[5218,11996,9251],{"class":5411},[5218,11998,5343],{"class":5228},[5218,12000,7986],{"class":5224},[5218,12002,9258],{"class":5232},[5218,12004,5444],{"class":5228},[5218,12006,9263],{"class":5302},[5218,12008,5352],{"class":5228},[5218,12010,9216],{"class":5232},[5218,12012,5358],{"class":5228},[5218,12014,12015],{"class":5220,"line":5541},[5218,12016,5293],{"emptyLinePlaceholder":5292},[5218,12018,12019],{"class":5220,"line":5547},[5218,12020,12021],{"class":5471},"  \u002F\u002F Застосувати authLimiter лише до \u002Fauth\u002F*\n",[5218,12023,12024,12026,12028,12030,12032,12035,12037,12040],{"class":5220,"line":5922},[5218,12025,9283],{"class":5232},[5218,12027,5444],{"class":5228},[5218,12029,10172],{"class":5302},[5218,12031,5352],{"class":5228},[5218,12033,12034],{"class":5253},"'\u002Fauth'",[5218,12036,5236],{"class":5228},[5218,12038,12039],{"class":5232},"authLimiter",[5218,12041,5358],{"class":5228},[5218,12043,12044,12046,12048,12050,12052,12055,12057,12060],{"class":5220,"line":5968},[5218,12045,9283],{"class":5232},[5218,12047,5444],{"class":5228},[5218,12049,10172],{"class":5302},[5218,12051,5352],{"class":5228},[5218,12053,12054],{"class":5253},"'\u002Fapi'",[5218,12056,5236],{"class":5228},[5218,12058,12059],{"class":5232},"apiLimiter",[5218,12061,5358],{"class":5228},[5218,12063,12064],{"class":5220,"line":5973},[5218,12065,5293],{"emptyLinePlaceholder":5292},[5218,12067,12068,12070,12072,12074,12076,12078,12080],{"class":5220,"line":5979},[5218,12069,9299],{"class":5224},[5218,12071,9251],{"class":5232},[5218,12073,5444],{"class":5228},[5218,12075,9306],{"class":5302},[5218,12077,5352],{"class":5228},[5218,12079,9311],{"class":5992},[5218,12081,5358],{"class":5228},[5218,12083,12084],{"class":5220,"line":5998},[5218,12085,5550],{"class":5228},[12087,12088,12089,12094,12106,12116,12272],"caution",{},[5197,12090,12091],{},[5124,12092,12093],{},"Обмеження express-rate-limit:",[5092,12095,12096,12103],{},[5095,12097,12098,12099,12102],{},"Зберігає лічильники ",[5124,12100,12101],{},"в пам'яті"," процесу — не працює в кластері Node.js без зовнішнього сховища",[5095,12104,12105],{},"При рестарті сервера всі лічильники скидаються",[5197,12107,12108,12109,12112,12113,5644],{},"Для production використовуйте ",[5124,12110,12111],{},"Redis-backed rate limiting"," через пакет ",[5161,12114,12115],{},"rate-limit-redis",[5209,12117,12119],{"className":5211,"code":12118,"language":5213,"meta":5214,"style":5214},"import RedisStore from 'rate-limit-redis';\nimport { createClient } from 'redis';\n\nconst redisClient = createClient({ url: 'redis:\u002F\u002Flocalhost:6379' });\nawait redisClient.connect();\n\nconst limiter = rateLimit({\n  store: new RedisStore({\n    client: redisClient,\n    prefix: 'rl:',\n  }),\n  windowMs: 15 * 60 * 1000,\n  max: 100,\n});\n",[5161,12120,12121,12135,12153,12157,12180,12193,12197,12209,12220,12229,12239,12244,12260,12268],{"__ignoreMap":5214},[5218,12122,12123,12125,12128,12130,12133],{"class":5220,"line":5221},[5218,12124,5225],{"class":5224},[5218,12126,12127],{"class":5232}," RedisStore",[5218,12129,10113],{"class":5224},[5218,12131,12132],{"class":5253}," 'rate-limit-redis'",[5218,12134,5257],{"class":5228},[5218,12136,12137,12139,12141,12144,12146,12148,12151],{"class":5220,"line":5260},[5218,12138,5225],{"class":5224},[5218,12140,5229],{"class":5228},[5218,12142,12143],{"class":5232},"createClient",[5218,12145,5247],{"class":5228},[5218,12147,5250],{"class":5224},[5218,12149,12150],{"class":5253}," 'redis'",[5218,12152,5257],{"class":5228},[5218,12154,12155],{"class":5220,"line":5289},[5218,12156,5293],{"emptyLinePlaceholder":5292},[5218,12158,12159,12161,12164,12166,12168,12171,12174,12177],{"class":5220,"line":5296},[5218,12160,11384],{"class":5314},[5218,12162,12163],{"class":5411}," redisClient",[5218,12165,5343],{"class":5228},[5218,12167,12143],{"class":5302},[5218,12169,12170],{"class":5228},"({ ",[5218,12172,12173],{"class":5232},"url:",[5218,12175,12176],{"class":5253}," 'redis:\u002F\u002Flocalhost:6379'",[5218,12178,12179],{"class":5228}," });\n",[5218,12181,12182,12184,12186,12188,12191],{"class":5220,"line":5308},[5218,12183,7986],{"class":5224},[5218,12185,12163],{"class":5232},[5218,12187,5444],{"class":5228},[5218,12189,12190],{"class":5302},"connect",[5218,12192,5538],{"class":5228},[5218,12194,12195],{"class":5220,"line":5331},[5218,12196,5293],{"emptyLinePlaceholder":5292},[5218,12198,12199,12201,12203,12205,12207],{"class":5220,"line":5361},[5218,12200,11384],{"class":5314},[5218,12202,11599],{"class":5411},[5218,12204,5343],{"class":5228},[5218,12206,11604],{"class":5302},[5218,12208,7522],{"class":5228},[5218,12210,12211,12214,12216,12218],{"class":5220,"line":5366},[5218,12212,12213],{"class":5232},"  store:",[5218,12215,6504],{"class":5314},[5218,12217,12127],{"class":5302},[5218,12219,7522],{"class":5228},[5218,12221,12222,12225,12227],{"class":5220,"line":5403},[5218,12223,12224],{"class":5232},"    client:",[5218,12226,12163],{"class":5232},[5218,12228,6531],{"class":5228},[5218,12230,12231,12234,12237],{"class":5220,"line":5432},[5218,12232,12233],{"class":5232},"    prefix:",[5218,12235,12236],{"class":5253}," 'rl:'",[5218,12238,6531],{"class":5228},[5218,12240,12241],{"class":5220,"line":5463},[5218,12242,12243],{"class":5228},"  }),\n",[5218,12245,12246,12248,12250,12252,12254,12256,12258],{"class":5220,"line":5468},[5218,12247,11884],{"class":5232},[5218,12249,11614],{"class":5992},[5218,12251,11617],{"class":5228},[5218,12253,11620],{"class":5992},[5218,12255,11617],{"class":5228},[5218,12257,11625],{"class":5992},[5218,12259,6531],{"class":5228},[5218,12261,12262,12264,12266],{"class":5220,"line":5475},[5218,12263,11901],{"class":5232},[5218,12265,11638],{"class":5992},[5218,12267,6531],{"class":5228},[5218,12269,12270],{"class":5220,"line":5527},[5218,12271,11926],{"class":5228},[5197,12273,12274],{},"Це забезпечує спільні лічильники між всіма екземплярами застосунку.",[5192,12276,12278],{"id":12277},"body-parser-middleware-парсинг-тіла-запиту","Body Parser Middleware: парсинг тіла запиту",[5197,12280,12281,12282,12285,12286,12289],{},"NestJS автоматично використовує ",[5161,12283,12284],{},"express.json()"," та ",[5161,12287,12288],{},"express.urlencoded()"," для парсингу JSON та form-urlencoded тіл запитів. Проте можна налаштувати ліміти та поведінку.",[5201,12291,12293],{"id":12292},"налаштування-лімітів-json","Налаштування лімітів JSON",[5209,12295,12297],{"className":5211,"code":12296,"language":5213,"meta":5214,"style":5214},"import { NestFactory } from '@nestjs\u002Fcore';\nimport { AppModule } from '.\u002Fapp.module';\n\nasync function bootstrap() {\n  const app = await NestFactory.create(AppModule, {\n    bodyParser: true, \u002F\u002F За замовчуванням увімкнено\n  });\n\n  \u002F\u002F Налаштування JSON-парсера\n  app.use(express.json({ limit: '10mb' })); \u002F\u002F Дозволити JSON до 10MB\n\n  await app.listen(3000);\n}\nbootstrap();\n",[5161,12298,12299,12315,12331,12335,12345,12367,12379,12383,12387,12392,12423,12427,12443,12447],{"__ignoreMap":5214},[5218,12300,12301,12303,12305,12307,12309,12311,12313],{"class":5220,"line":5221},[5218,12302,5225],{"class":5224},[5218,12304,5229],{"class":5228},[5218,12306,9198],{"class":5232},[5218,12308,5247],{"class":5228},[5218,12310,5250],{"class":5224},[5218,12312,9205],{"class":5253},[5218,12314,5257],{"class":5228},[5218,12316,12317,12319,12321,12323,12325,12327,12329],{"class":5220,"line":5260},[5218,12318,5225],{"class":5224},[5218,12320,5229],{"class":5228},[5218,12322,9216],{"class":5232},[5218,12324,5247],{"class":5228},[5218,12326,5250],{"class":5224},[5218,12328,9223],{"class":5253},[5218,12330,5257],{"class":5228},[5218,12332,12333],{"class":5220,"line":5289},[5218,12334,5293],{"emptyLinePlaceholder":5292},[5218,12336,12337,12339,12341,12343],{"class":5220,"line":5296},[5218,12338,9234],{"class":5314},[5218,12340,9237],{"class":5314},[5218,12342,9240],{"class":5302},[5218,12344,9243],{"class":5228},[5218,12346,12347,12349,12351,12353,12355,12357,12359,12361,12363,12365],{"class":5220,"line":5308},[5218,12348,9248],{"class":5314},[5218,12350,9251],{"class":5411},[5218,12352,5343],{"class":5228},[5218,12354,7986],{"class":5224},[5218,12356,9258],{"class":5232},[5218,12358,5444],{"class":5228},[5218,12360,9263],{"class":5302},[5218,12362,5352],{"class":5228},[5218,12364,9216],{"class":5232},[5218,12366,8007],{"class":5228},[5218,12368,12369,12372,12374,12376],{"class":5220,"line":5331},[5218,12370,12371],{"class":5232},"    bodyParser:",[5218,12373,9472],{"class":5314},[5218,12375,5236],{"class":5228},[5218,12377,12378],{"class":5471},"\u002F\u002F За замовчуванням увімкнено\n",[5218,12380,12381],{"class":5220,"line":5361},[5218,12382,9495],{"class":5228},[5218,12384,12385],{"class":5220,"line":5366},[5218,12386,5293],{"emptyLinePlaceholder":5292},[5218,12388,12389],{"class":5220,"line":5403},[5218,12390,12391],{"class":5471},"  \u002F\u002F Налаштування JSON-парсера\n",[5218,12393,12394,12396,12398,12400,12402,12405,12407,12409,12411,12414,12417,12420],{"class":5220,"line":5432},[5218,12395,9283],{"class":5232},[5218,12397,5444],{"class":5228},[5218,12399,10172],{"class":5302},[5218,12401,5352],{"class":5228},[5218,12403,12404],{"class":5232},"express",[5218,12406,5444],{"class":5228},[5218,12408,6708],{"class":5302},[5218,12410,12170],{"class":5228},[5218,12412,12413],{"class":5232},"limit:",[5218,12415,12416],{"class":5253}," '10mb'",[5218,12418,12419],{"class":5228}," })); ",[5218,12421,12422],{"class":5471},"\u002F\u002F Дозволити JSON до 10MB\n",[5218,12424,12425],{"class":5220,"line":5463},[5218,12426,5293],{"emptyLinePlaceholder":5292},[5218,12428,12429,12431,12433,12435,12437,12439,12441],{"class":5220,"line":5468},[5218,12430,9299],{"class":5224},[5218,12432,9251],{"class":5232},[5218,12434,5444],{"class":5228},[5218,12436,9306],{"class":5302},[5218,12438,5352],{"class":5228},[5218,12440,9311],{"class":5992},[5218,12442,5358],{"class":5228},[5218,12444,12445],{"class":5220,"line":5475},[5218,12446,5550],{"class":5228},[5218,12448,12449,12451],{"class":5220,"line":5527},[5218,12450,9322],{"class":5302},[5218,12452,5538],{"class":5228},[5197,12454,12455],{},[5124,12456,12457],{},"Обробка помилок парсингу:",[5209,12459,12461],{"className":5211,"code":12460,"language":5213,"meta":5214,"style":5214},"import * as express from 'express';\n\napp.use(\n  express.json({\n    limit: '1mb',\n    verify: (req, res, buf, encoding) => {\n      \u002F\u002F Перевірка валідності JSON перед парсингом\n      try {\n        JSON.parse(buf.toString());\n      } catch (e) {\n        throw new Error('Invalid JSON');\n      }\n    },\n  })\n);\n",[5161,12462,12463,12480,12484,12494,12505,12515,12546,12551,12558,12579,12592,12609,12613,12617,12621],{"__ignoreMap":5214},[5218,12464,12465,12467,12469,12471,12474,12476,12478],{"class":5220,"line":5221},[5218,12466,5225],{"class":5224},[5218,12468,10597],{"class":5314},[5218,12470,6984],{"class":5224},[5218,12472,12473],{"class":5232}," express",[5218,12475,10113],{"class":5224},[5218,12477,5284],{"class":5253},[5218,12479,5257],{"class":5228},[5218,12481,12482],{"class":5220,"line":5260},[5218,12483,5293],{"emptyLinePlaceholder":5292},[5218,12485,12486,12488,12490,12492],{"class":5220,"line":5289},[5218,12487,10319],{"class":5232},[5218,12489,5444],{"class":5228},[5218,12491,10172],{"class":5302},[5218,12493,7433],{"class":5228},[5218,12495,12496,12499,12501,12503],{"class":5220,"line":5296},[5218,12497,12498],{"class":5232},"  express",[5218,12500,5444],{"class":5228},[5218,12502,6708],{"class":5302},[5218,12504,7522],{"class":5228},[5218,12506,12507,12510,12513],{"class":5220,"line":5308},[5218,12508,12509],{"class":5232},"    limit:",[5218,12511,12512],{"class":5253}," '1mb'",[5218,12514,6531],{"class":5228},[5218,12516,12517,12520,12522,12524,12526,12528,12530,12532,12535,12537,12540,12542,12544],{"class":5220,"line":5331},[5218,12518,12519],{"class":5302},"    verify",[5218,12521,5644],{"class":5232},[5218,12523,5127],{"class":5228},[5218,12525,5374],{"class":5232},[5218,12527,5236],{"class":5228},[5218,12529,5384],{"class":5232},[5218,12531,5236],{"class":5228},[5218,12533,12534],{"class":5232},"buf",[5218,12536,5236],{"class":5228},[5218,12538,12539],{"class":5232},"encoding",[5218,12541,10799],{"class":5228},[5218,12543,5873],{"class":5314},[5218,12545,5328],{"class":5228},[5218,12547,12548],{"class":5220,"line":5361},[5218,12549,12550],{"class":5471},"      \u002F\u002F Перевірка валідності JSON перед парсингом\n",[5218,12552,12553,12556],{"class":5220,"line":5366},[5218,12554,12555],{"class":5224},"      try",[5218,12557,5328],{"class":5228},[5218,12559,12560,12563,12565,12568,12570,12572,12574,12577],{"class":5220,"line":5403},[5218,12561,12562],{"class":5411},"        JSON",[5218,12564,5444],{"class":5228},[5218,12566,12567],{"class":5302},"parse",[5218,12569,5352],{"class":5228},[5218,12571,12534],{"class":5232},[5218,12573,5444],{"class":5228},[5218,12575,12576],{"class":5302},"toString",[5218,12578,10180],{"class":5228},[5218,12580,12581,12583,12585,12587,12590],{"class":5220,"line":5432},[5218,12582,6023],{"class":5228},[5218,12584,8119],{"class":5224},[5218,12586,5127],{"class":5228},[5218,12588,12589],{"class":5232},"e",[5218,12591,5400],{"class":5228},[5218,12593,12594,12597,12599,12602,12604,12607],{"class":5220,"line":5463},[5218,12595,12596],{"class":5224},"        throw",[5218,12598,6504],{"class":5314},[5218,12600,12601],{"class":5302}," Error",[5218,12603,5352],{"class":5228},[5218,12605,12606],{"class":5253},"'Invalid JSON'",[5218,12608,5358],{"class":5228},[5218,12610,12611],{"class":5220,"line":5468},[5218,12612,6094],{"class":5228},[5218,12614,12615],{"class":5220,"line":5475},[5218,12616,10441],{"class":5228},[5218,12618,12619],{"class":5220,"line":5527},[5218,12620,10488],{"class":5228},[5218,12622,12623],{"class":5220,"line":5532},[5218,12624,5358],{"class":5228},[5201,12626,12628],{"id":12627},"вимкнення-автоматичного-парсингу","Вимкнення автоматичного парсингу",[5197,12630,12631],{},"Для роботи з сирими байтами (наприклад, для Stripe Webhooks):",[5209,12633,12635],{"className":5211,"code":12634,"language":5213,"meta":5214,"style":5214},"async function bootstrap() {\n  const app = await NestFactory.create(AppModule, {\n    bodyParser: false, \u002F\u002F Вимкнути автоматичний парсинг\n  });\n\n  \u002F\u002F Застосувати селективно\n  app.use('\u002Fapi', express.json()); \u002F\u002F JSON для \u002Fapi\u002F*\n  app.use(\n    '\u002Fwebhooks\u002Fstripe',\n    express.raw({ type: 'application\u002Fjson' }) \u002F\u002F Сирі байти для webhooks\n  );\n\n  await app.listen(3000);\n}\n",[5161,12636,12637,12647,12669,12680,12684,12688,12693,12719,12729,12736,12760,12765,12769,12785],{"__ignoreMap":5214},[5218,12638,12639,12641,12643,12645],{"class":5220,"line":5221},[5218,12640,9234],{"class":5314},[5218,12642,9237],{"class":5314},[5218,12644,9240],{"class":5302},[5218,12646,9243],{"class":5228},[5218,12648,12649,12651,12653,12655,12657,12659,12661,12663,12665,12667],{"class":5220,"line":5260},[5218,12650,9248],{"class":5314},[5218,12652,9251],{"class":5411},[5218,12654,5343],{"class":5228},[5218,12656,7986],{"class":5224},[5218,12658,9258],{"class":5232},[5218,12660,5444],{"class":5228},[5218,12662,9263],{"class":5302},[5218,12664,5352],{"class":5228},[5218,12666,9216],{"class":5232},[5218,12668,8007],{"class":5228},[5218,12670,12671,12673,12675,12677],{"class":5220,"line":5289},[5218,12672,12371],{"class":5232},[5218,12674,10533],{"class":5314},[5218,12676,5236],{"class":5228},[5218,12678,12679],{"class":5471},"\u002F\u002F Вимкнути автоматичний парсинг\n",[5218,12681,12682],{"class":5220,"line":5296},[5218,12683,9495],{"class":5228},[5218,12685,12686],{"class":5220,"line":5308},[5218,12687,5293],{"emptyLinePlaceholder":5292},[5218,12689,12690],{"class":5220,"line":5331},[5218,12691,12692],{"class":5471},"  \u002F\u002F Застосувати селективно\n",[5218,12694,12695,12697,12699,12701,12703,12705,12707,12709,12711,12713,12716],{"class":5220,"line":5361},[5218,12696,9283],{"class":5232},[5218,12698,5444],{"class":5228},[5218,12700,10172],{"class":5302},[5218,12702,5352],{"class":5228},[5218,12704,12054],{"class":5253},[5218,12706,5236],{"class":5228},[5218,12708,12404],{"class":5232},[5218,12710,5444],{"class":5228},[5218,12712,6708],{"class":5302},[5218,12714,12715],{"class":5228},"()); ",[5218,12717,12718],{"class":5471},"\u002F\u002F JSON для \u002Fapi\u002F*\n",[5218,12720,12721,12723,12725,12727],{"class":5220,"line":5366},[5218,12722,9283],{"class":5232},[5218,12724,5444],{"class":5228},[5218,12726,10172],{"class":5302},[5218,12728,7433],{"class":5228},[5218,12730,12731,12734],{"class":5220,"line":5403},[5218,12732,12733],{"class":5253},"    '\u002Fwebhooks\u002Fstripe'",[5218,12735,6531],{"class":5228},[5218,12737,12738,12741,12743,12746,12748,12751,12754,12757],{"class":5220,"line":5432},[5218,12739,12740],{"class":5232},"    express",[5218,12742,5444],{"class":5228},[5218,12744,12745],{"class":5302},"raw",[5218,12747,12170],{"class":5228},[5218,12749,12750],{"class":5232},"type:",[5218,12752,12753],{"class":5253}," 'application\u002Fjson'",[5218,12755,12756],{"class":5228}," }) ",[5218,12758,12759],{"class":5471},"\u002F\u002F Сирі байти для webhooks\n",[5218,12761,12762],{"class":5220,"line":5463},[5218,12763,12764],{"class":5228},"  );\n",[5218,12766,12767],{"class":5220,"line":5468},[5218,12768,5293],{"emptyLinePlaceholder":5292},[5218,12770,12771,12773,12775,12777,12779,12781,12783],{"class":5220,"line":5475},[5218,12772,9299],{"class":5224},[5218,12774,9251],{"class":5232},[5218,12776,5444],{"class":5228},[5218,12778,9306],{"class":5302},[5218,12780,5352],{"class":5228},[5218,12782,9311],{"class":5992},[5218,12784,5358],{"class":5228},[5218,12786,12787],{"class":5220,"line":5527},[5218,12788,5550],{"class":5228},[6204,12790,12791,12796],{},[5197,12792,12793],{},[5124,12794,12795],{},"Чому Stripe Webhooks потребують raw body?",[5197,12797,12798,12799,12802],{},"Stripe підписує webhook-запити через HMAC-SHA256 від ",[5124,12800,12801],{},"сирого тіла запиту",". Якщо тіло розпарсене в JSON, перевірка підпису завжди провалюється, оскільки JSON-парсинг змінює форматування (пробіли, порядок ключів). Для коректної перевірки потрібен raw buffer.",[5192,12804,12806],{"id":12805},"cookie-parser-middleware","Cookie Parser Middleware",[5197,12808,12809,12810,5644],{},"Для роботи з cookies (сесії, токени, персоналізація) використовується ",[5161,12811,12812],{},"cookie-parser",[5209,12814,12816],{"className":5211,"code":12815,"language":5213,"meta":5214,"style":5214},"import { NestFactory } from '@nestjs\u002Fcore';\nimport { AppModule } from '.\u002Fapp.module';\nimport * as cookieParser from 'cookie-parser';\n\nasync function bootstrap() {\n  const app = await NestFactory.create(AppModule);\n\n  \u002F\u002F Базовий парсинг cookies\n  app.use(cookieParser());\n\n  \u002F\u002F З підтримкою підписаних cookies\n  app.use(cookieParser('secret-key-for-signing'));\n\n  await app.listen(3000);\n}\nbootstrap();\n",[5161,12817,12818,12834,12850,12868,12872,12882,12904,12908,12913,12928,12932,12937,12956,12960,12976,12980],{"__ignoreMap":5214},[5218,12819,12820,12822,12824,12826,12828,12830,12832],{"class":5220,"line":5221},[5218,12821,5225],{"class":5224},[5218,12823,5229],{"class":5228},[5218,12825,9198],{"class":5232},[5218,12827,5247],{"class":5228},[5218,12829,5250],{"class":5224},[5218,12831,9205],{"class":5253},[5218,12833,5257],{"class":5228},[5218,12835,12836,12838,12840,12842,12844,12846,12848],{"class":5220,"line":5260},[5218,12837,5225],{"class":5224},[5218,12839,5229],{"class":5228},[5218,12841,9216],{"class":5232},[5218,12843,5247],{"class":5228},[5218,12845,5250],{"class":5224},[5218,12847,9223],{"class":5253},[5218,12849,5257],{"class":5228},[5218,12851,12852,12854,12856,12858,12861,12863,12866],{"class":5220,"line":5289},[5218,12853,5225],{"class":5224},[5218,12855,10597],{"class":5314},[5218,12857,6984],{"class":5224},[5218,12859,12860],{"class":5232}," cookieParser",[5218,12862,10113],{"class":5224},[5218,12864,12865],{"class":5253}," 'cookie-parser'",[5218,12867,5257],{"class":5228},[5218,12869,12870],{"class":5220,"line":5296},[5218,12871,5293],{"emptyLinePlaceholder":5292},[5218,12873,12874,12876,12878,12880],{"class":5220,"line":5308},[5218,12875,9234],{"class":5314},[5218,12877,9237],{"class":5314},[5218,12879,9240],{"class":5302},[5218,12881,9243],{"class":5228},[5218,12883,12884,12886,12888,12890,12892,12894,12896,12898,12900,12902],{"class":5220,"line":5331},[5218,12885,9248],{"class":5314},[5218,12887,9251],{"class":5411},[5218,12889,5343],{"class":5228},[5218,12891,7986],{"class":5224},[5218,12893,9258],{"class":5232},[5218,12895,5444],{"class":5228},[5218,12897,9263],{"class":5302},[5218,12899,5352],{"class":5228},[5218,12901,9216],{"class":5232},[5218,12903,5358],{"class":5228},[5218,12905,12906],{"class":5220,"line":5361},[5218,12907,5293],{"emptyLinePlaceholder":5292},[5218,12909,12910],{"class":5220,"line":5366},[5218,12911,12912],{"class":5471},"  \u002F\u002F Базовий парсинг cookies\n",[5218,12914,12915,12917,12919,12921,12923,12926],{"class":5220,"line":5403},[5218,12916,9283],{"class":5232},[5218,12918,5444],{"class":5228},[5218,12920,10172],{"class":5302},[5218,12922,5352],{"class":5228},[5218,12924,12925],{"class":5302},"cookieParser",[5218,12927,10180],{"class":5228},[5218,12929,12930],{"class":5220,"line":5432},[5218,12931,5293],{"emptyLinePlaceholder":5292},[5218,12933,12934],{"class":5220,"line":5463},[5218,12935,12936],{"class":5471},"  \u002F\u002F З підтримкою підписаних cookies\n",[5218,12938,12939,12941,12943,12945,12947,12949,12951,12954],{"class":5220,"line":5468},[5218,12940,9283],{"class":5232},[5218,12942,5444],{"class":5228},[5218,12944,10172],{"class":5302},[5218,12946,5352],{"class":5228},[5218,12948,12925],{"class":5302},[5218,12950,5352],{"class":5228},[5218,12952,12953],{"class":5253},"'secret-key-for-signing'",[5218,12955,6671],{"class":5228},[5218,12957,12958],{"class":5220,"line":5475},[5218,12959,5293],{"emptyLinePlaceholder":5292},[5218,12961,12962,12964,12966,12968,12970,12972,12974],{"class":5220,"line":5527},[5218,12963,9299],{"class":5224},[5218,12965,9251],{"class":5232},[5218,12967,5444],{"class":5228},[5218,12969,9306],{"class":5302},[5218,12971,5352],{"class":5228},[5218,12973,9311],{"class":5992},[5218,12975,5358],{"class":5228},[5218,12977,12978],{"class":5220,"line":5532},[5218,12979,5550],{"class":5228},[5218,12981,12982,12984],{"class":5220,"line":5541},[5218,12983,9322],{"class":5302},[5218,12985,5538],{"class":5228},[5197,12987,12988],{},[5124,12989,10215],{},[5209,12991,12993],{"className":7190,"code":12992,"language":7192,"meta":5214,"style":5214},"npm install cookie-parser\nnpm install -D @types\u002Fcookie-parser\n",[5161,12994,12995,13004],{"__ignoreMap":5214},[5218,12996,12997,12999,13001],{"class":5220,"line":5221},[5218,12998,7199],{"class":5302},[5218,13000,7202],{"class":5253},[5218,13002,13003],{"class":5253}," cookie-parser\n",[5218,13005,13006,13008,13010,13012],{"class":5220,"line":5260},[5218,13007,7199],{"class":5302},[5218,13009,7202],{"class":5253},[5218,13011,7214],{"class":5314},[5218,13013,13014],{"class":5253}," @types\u002Fcookie-parser\n",[5197,13016,13017],{},[5124,13018,13019],{},"Використання у контролері:",[5209,13021,13023],{"className":5211,"code":13022,"language":5213,"meta":5214,"style":5214},"import { Controller, Get, Req, Res } from '@nestjs\u002Fcommon';\nimport { Request, Response } from 'express';\n\n@Controller('auth')\nexport class AuthController {\n  @Get('set-token')\n  setToken(@Res({ passthrough: true }) res: Response) {\n    res.cookie('access_token', 'jwt-token-here', {\n      httpOnly: true, \u002F\u002F Недоступний для JavaScript\n      secure: true, \u002F\u002F Лише HTTPS\n      sameSite: 'strict', \u002F\u002F Захист від CSRF\n      maxAge: 3600000, \u002F\u002F 1 година\n    });\n\n    return { message: 'Cookie set' };\n  }\n\n  @Get('read-token')\n  readToken(@Req() req: Request) {\n    const token = req.cookies['access_token'];\n    return { token };\n  }\n\n  @Get('read-signed')\n  readSigned(@Req() req: Request) {\n    \u002F\u002F Підписані cookies (потребують секретного ключа)\n    const signedToken = req.signedCookies['session_id'];\n    return { signedToken };\n  }\n}\n",[5161,13024,13025,13054,13074,13078,13091,13102,13115,13141,13162,13174,13186,13199,13211,13215,13219,13232,13236,13240,13253,13272,13293,13303,13307,13311,13324,13343,13348,13371,13382,13386],{"__ignoreMap":5214},[5218,13026,13027,13029,13031,13033,13035,13037,13039,13041,13043,13046,13048,13050,13052],{"class":5220,"line":5221},[5218,13028,5225],{"class":5224},[5218,13030,5229],{"class":5228},[5218,13032,8422],{"class":5232},[5218,13034,5236],{"class":5228},[5218,13036,8427],{"class":5232},[5218,13038,5236],{"class":5228},[5218,13040,8432],{"class":5232},[5218,13042,5236],{"class":5228},[5218,13044,13045],{"class":5232},"Res",[5218,13047,5247],{"class":5228},[5218,13049,5250],{"class":5224},[5218,13051,5254],{"class":5253},[5218,13053,5257],{"class":5228},[5218,13055,13056,13058,13060,13062,13064,13066,13068,13070,13072],{"class":5220,"line":5260},[5218,13057,5225],{"class":5224},[5218,13059,5229],{"class":5228},[5218,13061,5267],{"class":5232},[5218,13063,5236],{"class":5228},[5218,13065,5272],{"class":5232},[5218,13067,5247],{"class":5228},[5218,13069,5250],{"class":5224},[5218,13071,5284],{"class":5253},[5218,13073,5257],{"class":5228},[5218,13075,13076],{"class":5220,"line":5289},[5218,13077,5293],{"emptyLinePlaceholder":5292},[5218,13079,13080,13082,13084,13086,13089],{"class":5220,"line":5296},[5218,13081,5299],{"class":5228},[5218,13083,8422],{"class":5302},[5218,13085,5352],{"class":5228},[5218,13087,13088],{"class":5253},"'auth'",[5218,13090,7603],{"class":5228},[5218,13092,13093,13095,13097,13100],{"class":5220,"line":5308},[5218,13094,5311],{"class":5224},[5218,13096,5315],{"class":5314},[5218,13098,13099],{"class":5318}," AuthController",[5218,13101,5328],{"class":5228},[5218,13103,13104,13106,13108,13110,13113],{"class":5220,"line":5331},[5218,13105,8489],{"class":5228},[5218,13107,8427],{"class":5302},[5218,13109,5352],{"class":5228},[5218,13111,13112],{"class":5253},"'set-token'",[5218,13114,7603],{"class":5228},[5218,13116,13117,13120,13122,13124,13126,13129,13131,13133,13135,13137,13139],{"class":5220,"line":5361},[5218,13118,13119],{"class":5302},"  setToken",[5218,13121,8501],{"class":5228},[5218,13123,13045],{"class":5302},[5218,13125,12170],{"class":5228},[5218,13127,13128],{"class":5232},"passthrough:",[5218,13130,9472],{"class":5314},[5218,13132,12756],{"class":5228},[5218,13134,5384],{"class":5232},[5218,13136,5377],{"class":5228},[5218,13138,5272],{"class":5318},[5218,13140,5400],{"class":5228},[5218,13142,13143,13145,13147,13150,13152,13155,13157,13160],{"class":5220,"line":5366},[5218,13144,5857],{"class":5232},[5218,13146,5444],{"class":5228},[5218,13148,13149],{"class":5302},"cookie",[5218,13151,5352],{"class":5228},[5218,13153,13154],{"class":5253},"'access_token'",[5218,13156,5236],{"class":5228},[5218,13158,13159],{"class":5253},"'jwt-token-here'",[5218,13161,8007],{"class":5228},[5218,13163,13164,13167,13169,13171],{"class":5220,"line":5403},[5218,13165,13166],{"class":5232},"      httpOnly:",[5218,13168,9472],{"class":5314},[5218,13170,5236],{"class":5228},[5218,13172,13173],{"class":5471},"\u002F\u002F Недоступний для JavaScript\n",[5218,13175,13176,13179,13181,13183],{"class":5220,"line":5432},[5218,13177,13178],{"class":5232},"      secure:",[5218,13180,9472],{"class":5314},[5218,13182,5236],{"class":5228},[5218,13184,13185],{"class":5471},"\u002F\u002F Лише HTTPS\n",[5218,13187,13188,13191,13194,13196],{"class":5220,"line":5463},[5218,13189,13190],{"class":5232},"      sameSite:",[5218,13192,13193],{"class":5253}," 'strict'",[5218,13195,5236],{"class":5228},[5218,13197,13198],{"class":5471},"\u002F\u002F Захист від CSRF\n",[5218,13200,13201,13203,13206,13208],{"class":5220,"line":5468},[5218,13202,10453],{"class":5232},[5218,13204,13205],{"class":5992}," 3600000",[5218,13207,5236],{"class":5228},[5218,13209,13210],{"class":5471},"\u002F\u002F 1 година\n",[5218,13212,13213],{"class":5220,"line":5475},[5218,13214,6100],{"class":5228},[5218,13216,13217],{"class":5220,"line":5527},[5218,13218,5293],{"emptyLinePlaceholder":5292},[5218,13220,13221,13223,13225,13227,13230],{"class":5220,"line":5532},[5218,13222,8556],{"class":5224},[5218,13224,5229],{"class":5228},[5218,13226,8537],{"class":5232},[5218,13228,13229],{"class":5253}," 'Cookie set'",[5218,13231,8543],{"class":5228},[5218,13233,13234],{"class":5220,"line":5541},[5218,13235,5544],{"class":5228},[5218,13237,13238],{"class":5220,"line":5547},[5218,13239,5293],{"emptyLinePlaceholder":5292},[5218,13241,13242,13244,13246,13248,13251],{"class":5220,"line":5922},[5218,13243,8489],{"class":5228},[5218,13245,8427],{"class":5302},[5218,13247,5352],{"class":5228},[5218,13249,13250],{"class":5253},"'read-token'",[5218,13252,7603],{"class":5228},[5218,13254,13255,13258,13260,13262,13264,13266,13268,13270],{"class":5220,"line":5968},[5218,13256,13257],{"class":5302},"  readToken",[5218,13259,8501],{"class":5228},[5218,13261,8432],{"class":5302},[5218,13263,8506],{"class":5228},[5218,13265,5374],{"class":5232},[5218,13267,5377],{"class":5228},[5218,13269,5267],{"class":5318},[5218,13271,5400],{"class":5228},[5218,13273,13274,13276,13278,13280,13282,13284,13287,13289,13291],{"class":5220,"line":5973},[5218,13275,5406],{"class":5314},[5218,13277,7938],{"class":5411},[5218,13279,5343],{"class":5228},[5218,13281,5374],{"class":5232},[5218,13283,5444],{"class":5228},[5218,13285,13286],{"class":5232},"cookies",[5218,13288,6620],{"class":5228},[5218,13290,13154],{"class":5253},[5218,13292,7341],{"class":5228},[5218,13294,13295,13297,13299,13301],{"class":5220,"line":5979},[5218,13296,8556],{"class":5224},[5218,13298,5229],{"class":5228},[5218,13300,8004],{"class":5232},[5218,13302,8543],{"class":5228},[5218,13304,13305],{"class":5220,"line":5998},[5218,13306,5544],{"class":5228},[5218,13308,13309],{"class":5220,"line":6020},[5218,13310,5293],{"emptyLinePlaceholder":5292},[5218,13312,13313,13315,13317,13319,13322],{"class":5220,"line":6043},[5218,13314,8489],{"class":5228},[5218,13316,8427],{"class":5302},[5218,13318,5352],{"class":5228},[5218,13320,13321],{"class":5253},"'read-signed'",[5218,13323,7603],{"class":5228},[5218,13325,13326,13329,13331,13333,13335,13337,13339,13341],{"class":5220,"line":6063},[5218,13327,13328],{"class":5302},"  readSigned",[5218,13330,8501],{"class":5228},[5218,13332,8432],{"class":5302},[5218,13334,8506],{"class":5228},[5218,13336,5374],{"class":5232},[5218,13338,5377],{"class":5228},[5218,13340,5267],{"class":5318},[5218,13342,5400],{"class":5228},[5218,13344,13345],{"class":5220,"line":6072},[5218,13346,13347],{"class":5471},"    \u002F\u002F Підписані cookies (потребують секретного ключа)\n",[5218,13349,13350,13352,13355,13357,13359,13361,13364,13366,13369],{"class":5220,"line":6091},[5218,13351,5406],{"class":5314},[5218,13353,13354],{"class":5411}," signedToken",[5218,13356,5343],{"class":5228},[5218,13358,5374],{"class":5232},[5218,13360,5444],{"class":5228},[5218,13362,13363],{"class":5232},"signedCookies",[5218,13365,6620],{"class":5228},[5218,13367,13368],{"class":5253},"'session_id'",[5218,13370,7341],{"class":5228},[5218,13372,13373,13375,13377,13380],{"class":5220,"line":6097},[5218,13374,8556],{"class":5224},[5218,13376,5229],{"class":5228},[5218,13378,13379],{"class":5232},"signedToken",[5218,13381,8543],{"class":5228},[5218,13383,13384],{"class":5220,"line":6103},[5218,13385,5544],{"class":5228},[5218,13387,13388],{"class":5220,"line":6108},[5218,13389,5550],{"class":5228},[6875,13391,13392,13397,13505,13508],{},[5197,13393,13394],{},[5124,13395,13396],{},"Безпечна конфігурація cookies для JWT:",[5209,13398,13400],{"className":5211,"code":13399,"language":5213,"meta":5214,"style":5214},"res.cookie('refresh_token', token, {\n  httpOnly: true,        \u002F\u002F Захист від XSS\n  secure: true,          \u002F\u002F Лише HTTPS\n  sameSite: 'strict',    \u002F\u002F Захист від CSRF\n  maxAge: 7 * 24 * 60 * 60 * 1000, \u002F\u002F 7 днів\n  path: '\u002Fauth\u002Frefresh', \u002F\u002F Обмежити шлях\n});\n",[5161,13401,13402,13421,13434,13446,13458,13488,13501],{"__ignoreMap":5214},[5218,13403,13404,13406,13408,13410,13412,13415,13417,13419],{"class":5220,"line":5221},[5218,13405,5384],{"class":5232},[5218,13407,5444],{"class":5228},[5218,13409,13149],{"class":5302},[5218,13411,5352],{"class":5228},[5218,13413,13414],{"class":5253},"'refresh_token'",[5218,13416,5236],{"class":5228},[5218,13418,8004],{"class":5232},[5218,13420,8007],{"class":5228},[5218,13422,13423,13426,13428,13431],{"class":5220,"line":5260},[5218,13424,13425],{"class":5232},"  httpOnly:",[5218,13427,9472],{"class":5314},[5218,13429,13430],{"class":5228},",        ",[5218,13432,13433],{"class":5471},"\u002F\u002F Захист від XSS\n",[5218,13435,13436,13439,13441,13444],{"class":5220,"line":5289},[5218,13437,13438],{"class":5232},"  secure:",[5218,13440,9472],{"class":5314},[5218,13442,13443],{"class":5228},",          ",[5218,13445,13185],{"class":5471},[5218,13447,13448,13451,13453,13456],{"class":5220,"line":5296},[5218,13449,13450],{"class":5232},"  sameSite:",[5218,13452,13193],{"class":5253},[5218,13454,13455],{"class":5228},",    ",[5218,13457,13198],{"class":5471},[5218,13459,13460,13463,13466,13468,13471,13473,13475,13477,13479,13481,13483,13485],{"class":5220,"line":5308},[5218,13461,13462],{"class":5232},"  maxAge:",[5218,13464,13465],{"class":5992}," 7",[5218,13467,11617],{"class":5228},[5218,13469,13470],{"class":5992},"24",[5218,13472,11617],{"class":5228},[5218,13474,11620],{"class":5992},[5218,13476,11617],{"class":5228},[5218,13478,11620],{"class":5992},[5218,13480,11617],{"class":5228},[5218,13482,11625],{"class":5992},[5218,13484,5236],{"class":5228},[5218,13486,13487],{"class":5471},"\u002F\u002F 7 днів\n",[5218,13489,13490,13493,13496,13498],{"class":5220,"line":5331},[5218,13491,13492],{"class":5232},"  path:",[5218,13494,13495],{"class":5253}," '\u002Fauth\u002Frefresh'",[5218,13497,5236],{"class":5228},[5218,13499,13500],{"class":5471},"\u002F\u002F Обмежити шлях\n",[5218,13502,13503],{"class":5220,"line":5361},[5218,13504,11926],{"class":5228},[5197,13506,13507],{},"Ця конфігурація захищає від:",[5092,13509,13510,13519,13525],{},[5095,13511,13512,13515,13516,9905],{},[5124,13513,13514],{},"XSS"," (httpOnly заборонить доступ через ",[5161,13517,13518],{},"document.cookie",[5095,13520,13521,13524],{},[5124,13522,13523],{},"CSRF"," (sameSite заборонить відправлення cookies з інших сайтів)",[5095,13526,13527,13530],{},[5124,13528,13529],{},"Man-in-the-middle"," (secure вимагає HTTPS)",[5192,13532,13534],{"id":13533},"session-middleware-управління-сесіями","Session Middleware: управління сесіями",[5197,13536,13537,13538,5644],{},"Для застосунків з серверними сесіями (альтернатива JWT) використовується ",[5161,13539,13540],{},"express-session",[5209,13542,13544],{"className":5211,"code":13543,"language":5213,"meta":5214,"style":5214},"import { NestFactory } from '@nestjs\u002Fcore';\nimport { AppModule } from '.\u002Fapp.module';\nimport * as session from 'express-session';\n\nasync function bootstrap() {\n  const app = await NestFactory.create(AppModule);\n\n  app.use(\n    session({\n      secret: process.env.SESSION_SECRET,\n      resave: false,\n      saveUninitialized: false,\n      cookie: {\n        httpOnly: true,\n        secure: process.env.NODE_ENV === 'production',\n        maxAge: 24 * 60 * 60 * 1000, \u002F\u002F 24 години\n      },\n    })\n  );\n\n  await app.listen(3000);\n}\nbootstrap();\n",[5161,13545,13546,13562,13578,13596,13600,13610,13632,13636,13646,13653,13670,13679,13688,13695,13704,13727,13752,13756,13761,13765,13769,13785,13789],{"__ignoreMap":5214},[5218,13547,13548,13550,13552,13554,13556,13558,13560],{"class":5220,"line":5221},[5218,13549,5225],{"class":5224},[5218,13551,5229],{"class":5228},[5218,13553,9198],{"class":5232},[5218,13555,5247],{"class":5228},[5218,13557,5250],{"class":5224},[5218,13559,9205],{"class":5253},[5218,13561,5257],{"class":5228},[5218,13563,13564,13566,13568,13570,13572,13574,13576],{"class":5220,"line":5260},[5218,13565,5225],{"class":5224},[5218,13567,5229],{"class":5228},[5218,13569,9216],{"class":5232},[5218,13571,5247],{"class":5228},[5218,13573,5250],{"class":5224},[5218,13575,9223],{"class":5253},[5218,13577,5257],{"class":5228},[5218,13579,13580,13582,13584,13586,13589,13591,13594],{"class":5220,"line":5289},[5218,13581,5225],{"class":5224},[5218,13583,10597],{"class":5314},[5218,13585,6984],{"class":5224},[5218,13587,13588],{"class":5232}," session",[5218,13590,10113],{"class":5224},[5218,13592,13593],{"class":5253}," 'express-session'",[5218,13595,5257],{"class":5228},[5218,13597,13598],{"class":5220,"line":5296},[5218,13599,5293],{"emptyLinePlaceholder":5292},[5218,13601,13602,13604,13606,13608],{"class":5220,"line":5308},[5218,13603,9234],{"class":5314},[5218,13605,9237],{"class":5314},[5218,13607,9240],{"class":5302},[5218,13609,9243],{"class":5228},[5218,13611,13612,13614,13616,13618,13620,13622,13624,13626,13628,13630],{"class":5220,"line":5331},[5218,13613,9248],{"class":5314},[5218,13615,9251],{"class":5411},[5218,13617,5343],{"class":5228},[5218,13619,7986],{"class":5224},[5218,13621,9258],{"class":5232},[5218,13623,5444],{"class":5228},[5218,13625,9263],{"class":5302},[5218,13627,5352],{"class":5228},[5218,13629,9216],{"class":5232},[5218,13631,5358],{"class":5228},[5218,13633,13634],{"class":5220,"line":5361},[5218,13635,5293],{"emptyLinePlaceholder":5292},[5218,13637,13638,13640,13642,13644],{"class":5220,"line":5366},[5218,13639,9283],{"class":5232},[5218,13641,5444],{"class":5228},[5218,13643,10172],{"class":5302},[5218,13645,7433],{"class":5228},[5218,13647,13648,13651],{"class":5220,"line":5403},[5218,13649,13650],{"class":5302},"    session",[5218,13652,7522],{"class":5228},[5218,13654,13655,13657,13659,13661,13663,13665,13668],{"class":5220,"line":5432},[5218,13656,8280],{"class":5232},[5218,13658,8015],{"class":5232},[5218,13660,5444],{"class":5228},[5218,13662,8020],{"class":5232},[5218,13664,5444],{"class":5228},[5218,13666,13667],{"class":5411},"SESSION_SECRET",[5218,13669,6531],{"class":5228},[5218,13671,13672,13675,13677],{"class":5220,"line":5463},[5218,13673,13674],{"class":5232},"      resave:",[5218,13676,10533],{"class":5314},[5218,13678,6531],{"class":5228},[5218,13680,13681,13684,13686],{"class":5220,"line":5468},[5218,13682,13683],{"class":5232},"      saveUninitialized:",[5218,13685,10533],{"class":5314},[5218,13687,6531],{"class":5228},[5218,13689,13690,13693],{"class":5220,"line":5475},[5218,13691,13692],{"class":5232},"      cookie:",[5218,13694,5328],{"class":5228},[5218,13696,13697,13700,13702],{"class":5220,"line":5527},[5218,13698,13699],{"class":5232},"        httpOnly:",[5218,13701,9472],{"class":5314},[5218,13703,6531],{"class":5228},[5218,13705,13706,13709,13711,13713,13715,13717,13720,13722,13725],{"class":5220,"line":5532},[5218,13707,13708],{"class":5232},"        secure:",[5218,13710,8015],{"class":5232},[5218,13712,5444],{"class":5228},[5218,13714,8020],{"class":5232},[5218,13716,5444],{"class":5228},[5218,13718,13719],{"class":5411},"NODE_ENV",[5218,13721,9831],{"class":5228},[5218,13723,13724],{"class":5253},"'production'",[5218,13726,6531],{"class":5228},[5218,13728,13729,13732,13735,13737,13739,13741,13743,13745,13747,13749],{"class":5220,"line":5541},[5218,13730,13731],{"class":5232},"        maxAge:",[5218,13733,13734],{"class":5992}," 24",[5218,13736,11617],{"class":5228},[5218,13738,11620],{"class":5992},[5218,13740,11617],{"class":5228},[5218,13742,11620],{"class":5992},[5218,13744,11617],{"class":5228},[5218,13746,11625],{"class":5992},[5218,13748,5236],{"class":5228},[5218,13750,13751],{"class":5471},"\u002F\u002F 24 години\n",[5218,13753,13754],{"class":5220,"line":5547},[5218,13755,10436],{"class":5228},[5218,13757,13758],{"class":5220,"line":5922},[5218,13759,13760],{"class":5228},"    })\n",[5218,13762,13763],{"class":5220,"line":5968},[5218,13764,12764],{"class":5228},[5218,13766,13767],{"class":5220,"line":5973},[5218,13768,5293],{"emptyLinePlaceholder":5292},[5218,13770,13771,13773,13775,13777,13779,13781,13783],{"class":5220,"line":5979},[5218,13772,9299],{"class":5224},[5218,13774,9251],{"class":5232},[5218,13776,5444],{"class":5228},[5218,13778,9306],{"class":5302},[5218,13780,5352],{"class":5228},[5218,13782,9311],{"class":5992},[5218,13784,5358],{"class":5228},[5218,13786,13787],{"class":5220,"line":5998},[5218,13788,5550],{"class":5228},[5218,13790,13791,13793],{"class":5220,"line":6020},[5218,13792,9322],{"class":5302},[5218,13794,5538],{"class":5228},[5197,13796,13797],{},[5124,13798,10215],{},[5209,13800,13802],{"className":7190,"code":13801,"language":7192,"meta":5214,"style":5214},"npm install express-session\nnpm install -D @types\u002Fexpress-session\n",[5161,13803,13804,13813],{"__ignoreMap":5214},[5218,13805,13806,13808,13810],{"class":5220,"line":5221},[5218,13807,7199],{"class":5302},[5218,13809,7202],{"class":5253},[5218,13811,13812],{"class":5253}," express-session\n",[5218,13814,13815,13817,13819,13821],{"class":5220,"line":5260},[5218,13816,7199],{"class":5302},[5218,13818,7202],{"class":5253},[5218,13820,7214],{"class":5314},[5218,13822,13823],{"class":5253}," @types\u002Fexpress-session\n",[5197,13825,13826],{},[5124,13827,13828],{},"Використання сесій у контролері:",[5209,13830,13832],{"className":5211,"code":13831,"language":5213,"meta":5214,"style":5214},"import { Controller, Get, Post, Req, Body } from '@nestjs\u002Fcommon';\nimport { Request } from 'express';\n\n@Controller('auth')\nexport class AuthController {\n  @Post('login')\n  login(@Req() req: Request, @Body() credentials: LoginDto) {\n    \u002F\u002F Перевірка облікових даних (псевдокод)\n    const user = this.authService.validateUser(credentials);\n\n    if (user) {\n      \u002F\u002F Збереження даних у сесії\n      req.session['userId'] = user.id;\n      req.session['email'] = user.email;\n      return { message: 'Logged in' };\n    }\n\n    return { message: 'Invalid credentials' };\n  }\n\n  @Get('profile')\n  getProfile(@Req() req: Request) {\n    const userId = req.session['userId'];\n\n    if (!userId) {\n      return { message: 'Not authenticated' };\n    }\n\n    return {\n      userId,\n      email: req.session['email'],\n    };\n  }\n\n  @Post('logout')\n  logout(@Req() req: Request) {\n    req.session.destroy((err) => {\n      if (err) {\n        return { message: 'Error logging out' };\n      }\n    });\n\n    return { message: 'Logged out' };\n  }\n}\n",[5161,13833,13834,13868,13884,13888,13900,13910,13923,13957,13962,13988,13992,14002,14007,14031,14054,14067,14071,14075,14088,14092,14096,14108,14126,14147,14151,14162,14174,14178,14182,14188,14195,14211,14215,14219,14223,14236,14255,14280,14290,14303,14307,14311,14315,14328,14332],{"__ignoreMap":5214},[5218,13835,13836,13838,13840,13842,13844,13846,13848,13851,13853,13855,13857,13860,13862,13864,13866],{"class":5220,"line":5221},[5218,13837,5225],{"class":5224},[5218,13839,5229],{"class":5228},[5218,13841,8422],{"class":5232},[5218,13843,5236],{"class":5228},[5218,13845,8427],{"class":5232},[5218,13847,5236],{"class":5228},[5218,13849,13850],{"class":5232},"Post",[5218,13852,5236],{"class":5228},[5218,13854,8432],{"class":5232},[5218,13856,5236],{"class":5228},[5218,13858,13859],{"class":5232},"Body",[5218,13861,5247],{"class":5228},[5218,13863,5250],{"class":5224},[5218,13865,5254],{"class":5253},[5218,13867,5257],{"class":5228},[5218,13869,13870,13872,13874,13876,13878,13880,13882],{"class":5220,"line":5260},[5218,13871,5225],{"class":5224},[5218,13873,5229],{"class":5228},[5218,13875,5267],{"class":5232},[5218,13877,5247],{"class":5228},[5218,13879,5250],{"class":5224},[5218,13881,5284],{"class":5253},[5218,13883,5257],{"class":5228},[5218,13885,13886],{"class":5220,"line":5289},[5218,13887,5293],{"emptyLinePlaceholder":5292},[5218,13889,13890,13892,13894,13896,13898],{"class":5220,"line":5296},[5218,13891,5299],{"class":5228},[5218,13893,8422],{"class":5302},[5218,13895,5352],{"class":5228},[5218,13897,13088],{"class":5253},[5218,13899,7603],{"class":5228},[5218,13901,13902,13904,13906,13908],{"class":5220,"line":5308},[5218,13903,5311],{"class":5224},[5218,13905,5315],{"class":5314},[5218,13907,13099],{"class":5318},[5218,13909,5328],{"class":5228},[5218,13911,13912,13914,13916,13918,13921],{"class":5220,"line":5331},[5218,13913,8489],{"class":5228},[5218,13915,13850],{"class":5302},[5218,13917,5352],{"class":5228},[5218,13919,13920],{"class":5253},"'login'",[5218,13922,7603],{"class":5228},[5218,13924,13925,13928,13930,13932,13934,13936,13938,13940,13943,13945,13947,13950,13952,13955],{"class":5220,"line":5361},[5218,13926,13927],{"class":5302},"  login",[5218,13929,8501],{"class":5228},[5218,13931,8432],{"class":5302},[5218,13933,8506],{"class":5228},[5218,13935,5374],{"class":5232},[5218,13937,5377],{"class":5228},[5218,13939,5267],{"class":5318},[5218,13941,13942],{"class":5228},", @",[5218,13944,13859],{"class":5302},[5218,13946,8506],{"class":5228},[5218,13948,13949],{"class":5232},"credentials",[5218,13951,5377],{"class":5228},[5218,13953,13954],{"class":5318},"LoginDto",[5218,13956,5400],{"class":5228},[5218,13958,13959],{"class":5220,"line":5366},[5218,13960,13961],{"class":5471},"    \u002F\u002F Перевірка облікових даних (псевдокод)\n",[5218,13963,13964,13966,13968,13970,13972,13974,13977,13979,13982,13984,13986],{"class":5220,"line":5403},[5218,13965,5406],{"class":5314},[5218,13967,8963],{"class":5411},[5218,13969,5343],{"class":5228},[5218,13971,9707],{"class":5314},[5218,13973,5444],{"class":5228},[5218,13975,13976],{"class":5232},"authService",[5218,13978,5444],{"class":5228},[5218,13980,13981],{"class":5302},"validateUser",[5218,13983,5352],{"class":5228},[5218,13985,13949],{"class":5232},[5218,13987,5358],{"class":5228},[5218,13989,13990],{"class":5220,"line":5432},[5218,13991,5293],{"emptyLinePlaceholder":5292},[5218,13993,13994,13996,13998,14000],{"class":5220,"line":5463},[5218,13995,7883],{"class":5224},[5218,13997,5127],{"class":5228},[5218,13999,8051],{"class":5232},[5218,14001,5400],{"class":5228},[5218,14003,14004],{"class":5220,"line":5468},[5218,14005,14006],{"class":5471},"      \u002F\u002F Збереження даних у сесії\n",[5218,14008,14009,14011,14013,14016,14018,14021,14023,14025,14027,14029],{"class":5220,"line":5475},[5218,14010,8046],{"class":5232},[5218,14012,5444],{"class":5228},[5218,14014,14015],{"class":5232},"session",[5218,14017,6620],{"class":5228},[5218,14019,14020],{"class":5253},"'userId'",[5218,14022,7130],{"class":5228},[5218,14024,8051],{"class":5232},[5218,14026,5444],{"class":5228},[5218,14028,8574],{"class":5232},[5218,14030,5257],{"class":5228},[5218,14032,14033,14035,14037,14039,14041,14044,14046,14048,14050,14052],{"class":5220,"line":5527},[5218,14034,8046],{"class":5232},[5218,14036,5444],{"class":5228},[5218,14038,14015],{"class":5232},[5218,14040,6620],{"class":5228},[5218,14042,14043],{"class":5253},"'email'",[5218,14045,7130],{"class":5228},[5218,14047,8051],{"class":5232},[5218,14049,5444],{"class":5228},[5218,14051,8079],{"class":5232},[5218,14053,5257],{"class":5228},[5218,14055,14056,14058,14060,14062,14065],{"class":5220,"line":5532},[5218,14057,7917],{"class":5224},[5218,14059,5229],{"class":5228},[5218,14061,8537],{"class":5232},[5218,14063,14064],{"class":5253}," 'Logged in'",[5218,14066,8543],{"class":5228},[5218,14068,14069],{"class":5220,"line":5541},[5218,14070,7927],{"class":5228},[5218,14072,14073],{"class":5220,"line":5547},[5218,14074,5293],{"emptyLinePlaceholder":5292},[5218,14076,14077,14079,14081,14083,14086],{"class":5220,"line":5922},[5218,14078,8556],{"class":5224},[5218,14080,5229],{"class":5228},[5218,14082,8537],{"class":5232},[5218,14084,14085],{"class":5253}," 'Invalid credentials'",[5218,14087,8543],{"class":5228},[5218,14089,14090],{"class":5220,"line":5968},[5218,14091,5544],{"class":5228},[5218,14093,14094],{"class":5220,"line":5973},[5218,14095,5293],{"emptyLinePlaceholder":5292},[5218,14097,14098,14100,14102,14104,14106],{"class":5220,"line":5979},[5218,14099,8489],{"class":5228},[5218,14101,8427],{"class":5302},[5218,14103,5352],{"class":5228},[5218,14105,8471],{"class":5253},[5218,14107,7603],{"class":5228},[5218,14109,14110,14112,14114,14116,14118,14120,14122,14124],{"class":5220,"line":5998},[5218,14111,8498],{"class":5302},[5218,14113,8501],{"class":5228},[5218,14115,8432],{"class":5302},[5218,14117,8506],{"class":5228},[5218,14119,5374],{"class":5232},[5218,14121,5377],{"class":5228},[5218,14123,5267],{"class":5318},[5218,14125,5400],{"class":5228},[5218,14127,14128,14130,14133,14135,14137,14139,14141,14143,14145],{"class":5220,"line":6020},[5218,14129,5406],{"class":5314},[5218,14131,14132],{"class":5411}," userId",[5218,14134,5343],{"class":5228},[5218,14136,5374],{"class":5232},[5218,14138,5444],{"class":5228},[5218,14140,14015],{"class":5232},[5218,14142,6620],{"class":5228},[5218,14144,14020],{"class":5253},[5218,14146,7341],{"class":5228},[5218,14148,14149],{"class":5220,"line":6043},[5218,14150,5293],{"emptyLinePlaceholder":5292},[5218,14152,14153,14155,14157,14160],{"class":5220,"line":6063},[5218,14154,7883],{"class":5224},[5218,14156,7886],{"class":5228},[5218,14158,14159],{"class":5232},"userId",[5218,14161,5400],{"class":5228},[5218,14163,14164,14166,14168,14170,14172],{"class":5220,"line":6072},[5218,14165,7917],{"class":5224},[5218,14167,5229],{"class":5228},[5218,14169,8537],{"class":5232},[5218,14171,8540],{"class":5253},[5218,14173,8543],{"class":5228},[5218,14175,14176],{"class":5220,"line":6091},[5218,14177,7927],{"class":5228},[5218,14179,14180],{"class":5220,"line":6097},[5218,14181,5293],{"emptyLinePlaceholder":5292},[5218,14183,14184,14186],{"class":5220,"line":6103},[5218,14185,8556],{"class":5224},[5218,14187,5328],{"class":5228},[5218,14189,14190,14193],{"class":5220,"line":6108},[5218,14191,14192],{"class":5232},"      userId",[5218,14194,6531],{"class":5228},[5218,14196,14197,14199,14201,14203,14205,14207,14209],{"class":5220,"line":6115},[5218,14198,8581],{"class":5232},[5218,14200,6524],{"class":5232},[5218,14202,5444],{"class":5228},[5218,14204,14015],{"class":5232},[5218,14206,6620],{"class":5228},[5218,14208,14043],{"class":5253},[5218,14210,7541],{"class":5228},[5218,14212,14213],{"class":5220,"line":6120},[5218,14214,8615],{"class":5228},[5218,14216,14217],{"class":5220,"line":6646},[5218,14218,5544],{"class":5228},[5218,14220,14221],{"class":5220,"line":6674},[5218,14222,5293],{"emptyLinePlaceholder":5292},[5218,14224,14225,14227,14229,14231,14234],{"class":5220,"line":6679},[5218,14226,8489],{"class":5228},[5218,14228,13850],{"class":5302},[5218,14230,5352],{"class":5228},[5218,14232,14233],{"class":5253},"'logout'",[5218,14235,7603],{"class":5228},[5218,14237,14238,14241,14243,14245,14247,14249,14251,14253],{"class":5220,"line":6684},[5218,14239,14240],{"class":5302},"  logout",[5218,14242,8501],{"class":5228},[5218,14244,8432],{"class":5302},[5218,14246,8506],{"class":5228},[5218,14248,5374],{"class":5232},[5218,14250,5377],{"class":5228},[5218,14252,5267],{"class":5318},[5218,14254,5400],{"class":5228},[5218,14256,14257,14259,14261,14263,14265,14268,14271,14274,14276,14278],{"class":5220,"line":6691},[5218,14258,7123],{"class":5232},[5218,14260,5444],{"class":5228},[5218,14262,14015],{"class":5232},[5218,14264,5444],{"class":5228},[5218,14266,14267],{"class":5302},"destroy",[5218,14269,14270],{"class":5228},"((",[5218,14272,14273],{"class":5232},"err",[5218,14275,10799],{"class":5228},[5218,14277,5873],{"class":5314},[5218,14279,5328],{"class":5228},[5218,14281,14282,14284,14286,14288],{"class":5220,"line":6696},[5218,14283,5982],{"class":5224},[5218,14285,5127],{"class":5228},[5218,14287,14273],{"class":5232},[5218,14289,5400],{"class":5228},[5218,14291,14292,14294,14296,14298,14301],{"class":5220,"line":8152},[5218,14293,9023],{"class":5224},[5218,14295,5229],{"class":5228},[5218,14297,8537],{"class":5232},[5218,14299,14300],{"class":5253}," 'Error logging out'",[5218,14302,8543],{"class":5228},[5218,14304,14305],{"class":5220,"line":9106},[5218,14306,6094],{"class":5228},[5218,14308,14309],{"class":5220,"line":9113},[5218,14310,6100],{"class":5228},[5218,14312,14313],{"class":5220,"line":9122},[5218,14314,5293],{"emptyLinePlaceholder":5292},[5218,14316,14317,14319,14321,14323,14326],{"class":5220,"line":9129},[5218,14318,8556],{"class":5224},[5218,14320,5229],{"class":5228},[5218,14322,8537],{"class":5232},[5218,14324,14325],{"class":5253}," 'Logged out'",[5218,14327,8543],{"class":5228},[5218,14329,14330],{"class":5220,"line":9134},[5218,14331,5544],{"class":5228},[5218,14333,14334],{"class":5220,"line":9139},[5218,14335,5550],{"class":5228},[5201,14337,14339],{"id":14338},"session-store-з-redis","Session Store з Redis",[5197,14341,14342],{},"Для production обов'язково використовуйте зовнішнє сховище (Redis, MongoDB):",[5209,14344,14346],{"className":5211,"code":14345,"language":5213,"meta":5214,"style":5214},"import * as session from 'express-session';\nimport RedisStore from 'connect-redis';\nimport { createClient } from 'redis';\n\nasync function bootstrap() {\n  const app = await NestFactory.create(AppModule);\n\n  const redisClient = createClient({ url: 'redis:\u002F\u002Flocalhost:6379' });\n  await redisClient.connect();\n\n  app.use(\n    session({\n      store: new RedisStore({ client: redisClient }),\n      secret: process.env.SESSION_SECRET,\n      resave: false,\n      saveUninitialized: false,\n      cookie: {\n        httpOnly: true,\n        secure: true,\n        maxAge: 86400000, \u002F\u002F 24 години\n      },\n    })\n  );\n\n  await app.listen(3000);\n}\n",[5161,14347,14348,14364,14377,14393,14397,14407,14429,14433,14451,14463,14467,14477,14483,14502,14518,14526,14534,14540,14548,14556,14567,14571,14575,14579,14583,14599],{"__ignoreMap":5214},[5218,14349,14350,14352,14354,14356,14358,14360,14362],{"class":5220,"line":5221},[5218,14351,5225],{"class":5224},[5218,14353,10597],{"class":5314},[5218,14355,6984],{"class":5224},[5218,14357,13588],{"class":5232},[5218,14359,10113],{"class":5224},[5218,14361,13593],{"class":5253},[5218,14363,5257],{"class":5228},[5218,14365,14366,14368,14370,14372,14375],{"class":5220,"line":5260},[5218,14367,5225],{"class":5224},[5218,14369,12127],{"class":5232},[5218,14371,10113],{"class":5224},[5218,14373,14374],{"class":5253}," 'connect-redis'",[5218,14376,5257],{"class":5228},[5218,14378,14379,14381,14383,14385,14387,14389,14391],{"class":5220,"line":5289},[5218,14380,5225],{"class":5224},[5218,14382,5229],{"class":5228},[5218,14384,12143],{"class":5232},[5218,14386,5247],{"class":5228},[5218,14388,5250],{"class":5224},[5218,14390,12150],{"class":5253},[5218,14392,5257],{"class":5228},[5218,14394,14395],{"class":5220,"line":5296},[5218,14396,5293],{"emptyLinePlaceholder":5292},[5218,14398,14399,14401,14403,14405],{"class":5220,"line":5308},[5218,14400,9234],{"class":5314},[5218,14402,9237],{"class":5314},[5218,14404,9240],{"class":5302},[5218,14406,9243],{"class":5228},[5218,14408,14409,14411,14413,14415,14417,14419,14421,14423,14425,14427],{"class":5220,"line":5331},[5218,14410,9248],{"class":5314},[5218,14412,9251],{"class":5411},[5218,14414,5343],{"class":5228},[5218,14416,7986],{"class":5224},[5218,14418,9258],{"class":5232},[5218,14420,5444],{"class":5228},[5218,14422,9263],{"class":5302},[5218,14424,5352],{"class":5228},[5218,14426,9216],{"class":5232},[5218,14428,5358],{"class":5228},[5218,14430,14431],{"class":5220,"line":5361},[5218,14432,5293],{"emptyLinePlaceholder":5292},[5218,14434,14435,14437,14439,14441,14443,14445,14447,14449],{"class":5220,"line":5366},[5218,14436,9248],{"class":5314},[5218,14438,12163],{"class":5411},[5218,14440,5343],{"class":5228},[5218,14442,12143],{"class":5302},[5218,14444,12170],{"class":5228},[5218,14446,12173],{"class":5232},[5218,14448,12176],{"class":5253},[5218,14450,12179],{"class":5228},[5218,14452,14453,14455,14457,14459,14461],{"class":5220,"line":5403},[5218,14454,9299],{"class":5224},[5218,14456,12163],{"class":5232},[5218,14458,5444],{"class":5228},[5218,14460,12190],{"class":5302},[5218,14462,5538],{"class":5228},[5218,14464,14465],{"class":5220,"line":5432},[5218,14466,5293],{"emptyLinePlaceholder":5292},[5218,14468,14469,14471,14473,14475],{"class":5220,"line":5463},[5218,14470,9283],{"class":5232},[5218,14472,5444],{"class":5228},[5218,14474,10172],{"class":5302},[5218,14476,7433],{"class":5228},[5218,14478,14479,14481],{"class":5220,"line":5468},[5218,14480,13650],{"class":5302},[5218,14482,7522],{"class":5228},[5218,14484,14485,14488,14490,14492,14494,14497,14499],{"class":5220,"line":5475},[5218,14486,14487],{"class":5232},"      store:",[5218,14489,6504],{"class":5314},[5218,14491,12127],{"class":5302},[5218,14493,12170],{"class":5228},[5218,14495,14496],{"class":5232},"client:",[5218,14498,12163],{"class":5232},[5218,14500,14501],{"class":5228}," }),\n",[5218,14503,14504,14506,14508,14510,14512,14514,14516],{"class":5220,"line":5527},[5218,14505,8280],{"class":5232},[5218,14507,8015],{"class":5232},[5218,14509,5444],{"class":5228},[5218,14511,8020],{"class":5232},[5218,14513,5444],{"class":5228},[5218,14515,13667],{"class":5411},[5218,14517,6531],{"class":5228},[5218,14519,14520,14522,14524],{"class":5220,"line":5532},[5218,14521,13674],{"class":5232},[5218,14523,10533],{"class":5314},[5218,14525,6531],{"class":5228},[5218,14527,14528,14530,14532],{"class":5220,"line":5541},[5218,14529,13683],{"class":5232},[5218,14531,10533],{"class":5314},[5218,14533,6531],{"class":5228},[5218,14535,14536,14538],{"class":5220,"line":5547},[5218,14537,13692],{"class":5232},[5218,14539,5328],{"class":5228},[5218,14541,14542,14544,14546],{"class":5220,"line":5922},[5218,14543,13699],{"class":5232},[5218,14545,9472],{"class":5314},[5218,14547,6531],{"class":5228},[5218,14549,14550,14552,14554],{"class":5220,"line":5968},[5218,14551,13708],{"class":5232},[5218,14553,9472],{"class":5314},[5218,14555,6531],{"class":5228},[5218,14557,14558,14560,14563,14565],{"class":5220,"line":5973},[5218,14559,13731],{"class":5232},[5218,14561,14562],{"class":5992}," 86400000",[5218,14564,5236],{"class":5228},[5218,14566,13751],{"class":5471},[5218,14568,14569],{"class":5220,"line":5979},[5218,14570,10436],{"class":5228},[5218,14572,14573],{"class":5220,"line":5998},[5218,14574,13760],{"class":5228},[5218,14576,14577],{"class":5220,"line":6020},[5218,14578,12764],{"class":5228},[5218,14580,14581],{"class":5220,"line":6043},[5218,14582,5293],{"emptyLinePlaceholder":5292},[5218,14584,14585,14587,14589,14591,14593,14595,14597],{"class":5220,"line":6063},[5218,14586,9299],{"class":5224},[5218,14588,9251],{"class":5232},[5218,14590,5444],{"class":5228},[5218,14592,9306],{"class":5302},[5218,14594,5352],{"class":5228},[5218,14596,9311],{"class":5992},[5218,14598,5358],{"class":5228},[5218,14600,14601],{"class":5220,"line":6072},[5218,14602,5550],{"class":5228},[5197,14604,14605],{},[5124,14606,14607],{},"Встановлення Redis Store:",[5209,14609,14611],{"className":7190,"code":14610,"language":7192,"meta":5214,"style":5214},"npm install connect-redis redis\n",[5161,14612,14613],{"__ignoreMap":5214},[5218,14614,14615,14617,14619,14622],{"class":5220,"line":5221},[5218,14616,7199],{"class":5302},[5218,14618,7202],{"class":5253},[5218,14620,14621],{"class":5253}," connect-redis",[5218,14623,14624],{"class":5253}," redis\n",[8625,14626,14627,14632,14635,14655],{},[5197,14628,14629],{},[5124,14630,14631],{},"Не використовуйте in-memory session store (MemoryStore) у production!",[5197,14633,14634],{},"Проблеми MemoryStore:",[5092,14636,14637,14643,14649],{},[5095,14638,14639,14642],{},[5124,14640,14641],{},"Витік пам'яті",": сесії накопичуються і ніколи не видаляються автоматично",[5095,14644,14645,14648],{},[5124,14646,14647],{},"Не працює в кластері",": кожен процес має свою пам'ять, сесії не розподіляються",[5095,14650,14651,14654],{},[5124,14652,14653],{},"Втрата даних при рестарті",": всі сесії зникають при перезавантаженні",[5197,14656,14657,14658,5236,14661,14664,14665,14668],{},"Завжди використовуйте ",[5124,14659,14660],{},"Redis",[5124,14662,14663],{},"MongoDB"," або ",[5124,14666,14667],{},"PostgreSQL"," для зберігання сесій у production.",[5192,14670,14672],{"id":14671},"комплексний-приклад-повний-middleware-stack","Комплексний приклад: повний middleware stack",[5197,14674,14675],{},"Розглянемо реалістичну конфігурацію production-застосунку з усіма розглянутими middleware:",[5209,14677,14679],{"className":5211,"code":14678,"language":5213,"meta":5214,"style":5214},"import { NestFactory } from '@nestjs\u002Fcore';\nimport { AppModule } from '.\u002Fapp.module';\nimport helmet from 'helmet';\nimport * as compression from 'compression';\nimport * as morgan from 'morgan';\nimport * as cookieParser from 'cookie-parser';\nimport rateLimit from 'express-rate-limit';\n\nasync function bootstrap() {\n  const app = await NestFactory.create(AppModule, {\n    logger: ['error', 'warn', 'log'], \u002F\u002F Логи NestJS\n  });\n\n  \u002F\u002F 1. Безпека: Helmet (перший для встановлення заголовків)\n  app.use(\n    helmet({\n      contentSecurityPolicy: {\n        directives: {\n          defaultSrc: [\"'self'\"],\n          scriptSrc: [\"'self'\", 'https:\u002F\u002Fcdn.example.com'],\n        },\n      },\n    })\n  );\n\n  \u002F\u002F 2. CORS для дозволених доменів\n  app.enableCors({\n    origin: [\n      process.env.FRONTEND_URL,\n      process.env.ADMIN_URL,\n    ].filter(Boolean),\n    credentials: true,\n  });\n\n  \u002F\u002F 3. Rate Limiting\n  const limiter = rateLimit({\n    windowMs: 15 * 60 * 1000,\n    max: 100,\n  });\n  app.use(limiter);\n\n  \u002F\u002F 4. Логування запитів (Morgan у файл для production)\n  if (process.env.NODE_ENV === 'production') {\n    const accessLogStream = fs.createWriteStream('.\u002Flogs\u002Faccess.log', {\n      flags: 'a',\n    });\n    app.use(morgan('combined', { stream: accessLogStream }));\n  } else {\n    app.use(morgan('dev')); \u002F\u002F Кольоровий вивід для development\n  }\n\n  \u002F\u002F 5. Cookie Parser для автентифікації\n  app.use(cookieParser(process.env.COOKIE_SECRET));\n\n  \u002F\u002F 6. JSON Body Parser з лімітом\n  app.use(express.json({ limit: '1mb' }));\n\n  \u002F\u002F 7. Compression для стиснення відповідей\n  app.use(compression());\n\n  \u002F\u002F 8. Глобальний префікс API\n  app.setGlobalPrefix('api\u002Fv1');\n\n  await app.listen(process.env.PORT || 3000);\n}\nbootstrap();\n",[5161,14680,14681,14697,14713,14725,14741,14757,14773,14785,14789,14799,14821,14846,14850,14854,14859,14869,14876,14883,14890,14901,14916,14921,14925,14929,14933,14937,14942,14952,14958,14974,14989,15004,15012,15016,15020,15025,15037,15053,15061,15065,15079,15083,15088,15112,15133,15142,15147,15173,15183,15206,15211,15216,15222,15250,15255,15261,15286,15291,15297,15312,15317,15323,15340,15345,15375,15380],{"__ignoreMap":5214},[5218,14682,14683,14685,14687,14689,14691,14693,14695],{"class":5220,"line":5221},[5218,14684,5225],{"class":5224},[5218,14686,5229],{"class":5228},[5218,14688,9198],{"class":5232},[5218,14690,5247],{"class":5228},[5218,14692,5250],{"class":5224},[5218,14694,9205],{"class":5253},[5218,14696,5257],{"class":5228},[5218,14698,14699,14701,14703,14705,14707,14709,14711],{"class":5220,"line":5260},[5218,14700,5225],{"class":5224},[5218,14702,5229],{"class":5228},[5218,14704,9216],{"class":5232},[5218,14706,5247],{"class":5228},[5218,14708,5250],{"class":5224},[5218,14710,9223],{"class":5253},[5218,14712,5257],{"class":5228},[5218,14714,14715,14717,14719,14721,14723],{"class":5220,"line":5289},[5218,14716,5225],{"class":5224},[5218,14718,10110],{"class":5232},[5218,14720,10113],{"class":5224},[5218,14722,10116],{"class":5253},[5218,14724,5257],{"class":5228},[5218,14726,14727,14729,14731,14733,14735,14737,14739],{"class":5220,"line":5296},[5218,14728,5225],{"class":5224},[5218,14730,10597],{"class":5314},[5218,14732,6984],{"class":5224},[5218,14734,10602],{"class":5232},[5218,14736,10113],{"class":5224},[5218,14738,10607],{"class":5253},[5218,14740,5257],{"class":5228},[5218,14742,14743,14745,14747,14749,14751,14753,14755],{"class":5220,"line":5308},[5218,14744,5225],{"class":5224},[5218,14746,10597],{"class":5314},[5218,14748,6984],{"class":5224},[5218,14750,11030],{"class":5232},[5218,14752,10113],{"class":5224},[5218,14754,11035],{"class":5253},[5218,14756,5257],{"class":5228},[5218,14758,14759,14761,14763,14765,14767,14769,14771],{"class":5220,"line":5331},[5218,14760,5225],{"class":5224},[5218,14762,10597],{"class":5314},[5218,14764,6984],{"class":5224},[5218,14766,12860],{"class":5232},[5218,14768,10113],{"class":5224},[5218,14770,12865],{"class":5253},[5218,14772,5257],{"class":5228},[5218,14774,14775,14777,14779,14781,14783],{"class":5220,"line":5361},[5218,14776,5225],{"class":5224},[5218,14778,11545],{"class":5232},[5218,14780,10113],{"class":5224},[5218,14782,11550],{"class":5253},[5218,14784,5257],{"class":5228},[5218,14786,14787],{"class":5220,"line":5366},[5218,14788,5293],{"emptyLinePlaceholder":5292},[5218,14790,14791,14793,14795,14797],{"class":5220,"line":5403},[5218,14792,9234],{"class":5314},[5218,14794,9237],{"class":5314},[5218,14796,9240],{"class":5302},[5218,14798,9243],{"class":5228},[5218,14800,14801,14803,14805,14807,14809,14811,14813,14815,14817,14819],{"class":5220,"line":5432},[5218,14802,9248],{"class":5314},[5218,14804,9251],{"class":5411},[5218,14806,5343],{"class":5228},[5218,14808,7986],{"class":5224},[5218,14810,9258],{"class":5232},[5218,14812,5444],{"class":5228},[5218,14814,9263],{"class":5302},[5218,14816,5352],{"class":5228},[5218,14818,9216],{"class":5232},[5218,14820,8007],{"class":5228},[5218,14822,14823,14826,14828,14831,14833,14836,14838,14841,14843],{"class":5220,"line":5463},[5218,14824,14825],{"class":5232},"    logger:",[5218,14827,7530],{"class":5228},[5218,14829,14830],{"class":5253},"'error'",[5218,14832,5236],{"class":5228},[5218,14834,14835],{"class":5253},"'warn'",[5218,14837,5236],{"class":5228},[5218,14839,14840],{"class":5253},"'log'",[5218,14842,6626],{"class":5228},[5218,14844,14845],{"class":5471},"\u002F\u002F Логи NestJS\n",[5218,14847,14848],{"class":5220,"line":5468},[5218,14849,9495],{"class":5228},[5218,14851,14852],{"class":5220,"line":5475},[5218,14853,5293],{"emptyLinePlaceholder":5292},[5218,14855,14856],{"class":5220,"line":5527},[5218,14857,14858],{"class":5471},"  \u002F\u002F 1. Безпека: Helmet (перший для встановлення заголовків)\n",[5218,14860,14861,14863,14865,14867],{"class":5220,"line":5532},[5218,14862,9283],{"class":5232},[5218,14864,5444],{"class":5228},[5218,14866,10172],{"class":5302},[5218,14868,7433],{"class":5228},[5218,14870,14871,14874],{"class":5220,"line":5541},[5218,14872,14873],{"class":5302},"    helmet",[5218,14875,7522],{"class":5228},[5218,14877,14878,14881],{"class":5220,"line":5547},[5218,14879,14880],{"class":5232},"      contentSecurityPolicy:",[5218,14882,5328],{"class":5228},[5218,14884,14885,14888],{"class":5220,"line":5922},[5218,14886,14887],{"class":5232},"        directives:",[5218,14889,5328],{"class":5228},[5218,14891,14892,14895,14897,14899],{"class":5220,"line":5968},[5218,14893,14894],{"class":5232},"          defaultSrc:",[5218,14896,7530],{"class":5228},[5218,14898,10356],{"class":5253},[5218,14900,7541],{"class":5228},[5218,14902,14903,14906,14908,14910,14912,14914],{"class":5220,"line":5973},[5218,14904,14905],{"class":5232},"          scriptSrc:",[5218,14907,7530],{"class":5228},[5218,14909,10356],{"class":5253},[5218,14911,5236],{"class":5228},[5218,14913,10377],{"class":5253},[5218,14915,7541],{"class":5228},[5218,14917,14918],{"class":5220,"line":5979},[5218,14919,14920],{"class":5228},"        },\n",[5218,14922,14923],{"class":5220,"line":5998},[5218,14924,10436],{"class":5228},[5218,14926,14927],{"class":5220,"line":6020},[5218,14928,13760],{"class":5228},[5218,14930,14931],{"class":5220,"line":6043},[5218,14932,12764],{"class":5228},[5218,14934,14935],{"class":5220,"line":6063},[5218,14936,5293],{"emptyLinePlaceholder":5292},[5218,14938,14939],{"class":5220,"line":6072},[5218,14940,14941],{"class":5471},"  \u002F\u002F 2. CORS для дозволених доменів\n",[5218,14943,14944,14946,14948,14950],{"class":5220,"line":6091},[5218,14945,9283],{"class":5232},[5218,14947,5444],{"class":5228},[5218,14949,9288],{"class":5302},[5218,14951,7522],{"class":5228},[5218,14953,14954,14956],{"class":5220,"line":6097},[5218,14955,9387],{"class":5232},[5218,14957,8263],{"class":5228},[5218,14959,14960,14963,14965,14967,14969,14972],{"class":5220,"line":6103},[5218,14961,14962],{"class":5232},"      process",[5218,14964,5444],{"class":5228},[5218,14966,8020],{"class":5232},[5218,14968,5444],{"class":5228},[5218,14970,14971],{"class":5411},"FRONTEND_URL",[5218,14973,6531],{"class":5228},[5218,14975,14976,14978,14980,14982,14984,14987],{"class":5220,"line":6108},[5218,14977,14962],{"class":5232},[5218,14979,5444],{"class":5228},[5218,14981,8020],{"class":5232},[5218,14983,5444],{"class":5228},[5218,14985,14986],{"class":5411},"ADMIN_URL",[5218,14988,6531],{"class":5228},[5218,14990,14991,14994,14997,14999,15002],{"class":5220,"line":6115},[5218,14992,14993],{"class":5228},"    ].",[5218,14995,14996],{"class":5302},"filter",[5218,14998,5352],{"class":5228},[5218,15000,15001],{"class":5232},"Boolean",[5218,15003,11432],{"class":5228},[5218,15005,15006,15008,15010],{"class":5220,"line":6120},[5218,15007,9469],{"class":5232},[5218,15009,9472],{"class":5314},[5218,15011,6531],{"class":5228},[5218,15013,15014],{"class":5220,"line":6646},[5218,15015,9495],{"class":5228},[5218,15017,15018],{"class":5220,"line":6674},[5218,15019,5293],{"emptyLinePlaceholder":5292},[5218,15021,15022],{"class":5220,"line":6679},[5218,15023,15024],{"class":5471},"  \u002F\u002F 3. Rate Limiting\n",[5218,15026,15027,15029,15031,15033,15035],{"class":5220,"line":6684},[5218,15028,9248],{"class":5314},[5218,15030,11599],{"class":5411},[5218,15032,5343],{"class":5228},[5218,15034,11604],{"class":5302},[5218,15036,7522],{"class":5228},[5218,15038,15039,15041,15043,15045,15047,15049,15051],{"class":5220,"line":6691},[5218,15040,11611],{"class":5232},[5218,15042,11614],{"class":5992},[5218,15044,11617],{"class":5228},[5218,15046,11620],{"class":5992},[5218,15048,11617],{"class":5228},[5218,15050,11625],{"class":5992},[5218,15052,6531],{"class":5228},[5218,15054,15055,15057,15059],{"class":5220,"line":6696},[5218,15056,11635],{"class":5232},[5218,15058,11638],{"class":5992},[5218,15060,6531],{"class":5228},[5218,15062,15063],{"class":5220,"line":8152},[5218,15064,9495],{"class":5228},[5218,15066,15067,15069,15071,15073,15075,15077],{"class":5220,"line":9106},[5218,15068,9283],{"class":5232},[5218,15070,5444],{"class":5228},[5218,15072,10172],{"class":5302},[5218,15074,5352],{"class":5228},[5218,15076,11698],{"class":5232},[5218,15078,5358],{"class":5228},[5218,15080,15081],{"class":5220,"line":9113},[5218,15082,5293],{"emptyLinePlaceholder":5292},[5218,15084,15085],{"class":5220,"line":9122},[5218,15086,15087],{"class":5471},"  \u002F\u002F 4. Логування запитів (Morgan у файл для production)\n",[5218,15089,15090,15093,15095,15098,15100,15102,15104,15106,15108,15110],{"class":5220,"line":9129},[5218,15091,15092],{"class":5224},"  if",[5218,15094,5127],{"class":5228},[5218,15096,15097],{"class":5232},"process",[5218,15099,5444],{"class":5228},[5218,15101,8020],{"class":5232},[5218,15103,5444],{"class":5228},[5218,15105,13719],{"class":5411},[5218,15107,9831],{"class":5228},[5218,15109,13724],{"class":5253},[5218,15111,5400],{"class":5228},[5218,15113,15114,15116,15118,15120,15122,15124,15126,15128,15131],{"class":5220,"line":9134},[5218,15115,5406],{"class":5314},[5218,15117,11387],{"class":5411},[5218,15119,5343],{"class":5228},[5218,15121,11392],{"class":5232},[5218,15123,5444],{"class":5228},[5218,15125,11397],{"class":5302},[5218,15127,5352],{"class":5228},[5218,15129,15130],{"class":5253},"'.\u002Flogs\u002Faccess.log'",[5218,15132,8007],{"class":5228},[5218,15134,15135,15138,15140],{"class":5220,"line":9139},[5218,15136,15137],{"class":5232},"      flags:",[5218,15139,11443],{"class":5253},[5218,15141,6531],{"class":5228},[5218,15143,15145],{"class":5220,"line":15144},46,[5218,15146,6100],{"class":5228},[5218,15148,15150,15153,15155,15157,15159,15161,15163,15165,15167,15169,15171],{"class":5220,"line":15149},47,[5218,15151,15152],{"class":5232},"    app",[5218,15154,5444],{"class":5228},[5218,15156,10172],{"class":5302},[5218,15158,5352],{"class":5228},[5218,15160,11095],{"class":5302},[5218,15162,5352],{"class":5228},[5218,15164,11100],{"class":5253},[5218,15166,11475],{"class":5228},[5218,15168,11478],{"class":5232},[5218,15170,11387],{"class":5232},[5218,15172,11483],{"class":5228},[5218,15174,15176,15179,15181],{"class":5220,"line":15175},48,[5218,15177,15178],{"class":5228},"  } ",[5218,15180,6026],{"class":5224},[5218,15182,5328],{"class":5228},[5218,15184,15186,15188,15190,15192,15194,15196,15198,15200,15203],{"class":5220,"line":15185},49,[5218,15187,15152],{"class":5232},[5218,15189,5444],{"class":5228},[5218,15191,10172],{"class":5302},[5218,15193,5352],{"class":5228},[5218,15195,11095],{"class":5302},[5218,15197,5352],{"class":5228},[5218,15199,11251],{"class":5253},[5218,15201,15202],{"class":5228},")); ",[5218,15204,15205],{"class":5471},"\u002F\u002F Кольоровий вивід для development\n",[5218,15207,15209],{"class":5220,"line":15208},50,[5218,15210,5544],{"class":5228},[5218,15212,15214],{"class":5220,"line":15213},51,[5218,15215,5293],{"emptyLinePlaceholder":5292},[5218,15217,15219],{"class":5220,"line":15218},52,[5218,15220,15221],{"class":5471},"  \u002F\u002F 5. Cookie Parser для автентифікації\n",[5218,15223,15225,15227,15229,15231,15233,15235,15237,15239,15241,15243,15245,15248],{"class":5220,"line":15224},53,[5218,15226,9283],{"class":5232},[5218,15228,5444],{"class":5228},[5218,15230,10172],{"class":5302},[5218,15232,5352],{"class":5228},[5218,15234,12925],{"class":5302},[5218,15236,5352],{"class":5228},[5218,15238,15097],{"class":5232},[5218,15240,5444],{"class":5228},[5218,15242,8020],{"class":5232},[5218,15244,5444],{"class":5228},[5218,15246,15247],{"class":5411},"COOKIE_SECRET",[5218,15249,6671],{"class":5228},[5218,15251,15253],{"class":5220,"line":15252},54,[5218,15254,5293],{"emptyLinePlaceholder":5292},[5218,15256,15258],{"class":5220,"line":15257},55,[5218,15259,15260],{"class":5471},"  \u002F\u002F 6. JSON Body Parser з лімітом\n",[5218,15262,15264,15266,15268,15270,15272,15274,15276,15278,15280,15282,15284],{"class":5220,"line":15263},56,[5218,15265,9283],{"class":5232},[5218,15267,5444],{"class":5228},[5218,15269,10172],{"class":5302},[5218,15271,5352],{"class":5228},[5218,15273,12404],{"class":5232},[5218,15275,5444],{"class":5228},[5218,15277,6708],{"class":5302},[5218,15279,12170],{"class":5228},[5218,15281,12413],{"class":5232},[5218,15283,12512],{"class":5253},[5218,15285,11483],{"class":5228},[5218,15287,15289],{"class":5220,"line":15288},57,[5218,15290,5293],{"emptyLinePlaceholder":5292},[5218,15292,15294],{"class":5220,"line":15293},58,[5218,15295,15296],{"class":5471},"  \u002F\u002F 7. Compression для стиснення відповідей\n",[5218,15298,15300,15302,15304,15306,15308,15310],{"class":5220,"line":15299},59,[5218,15301,9283],{"class":5232},[5218,15303,5444],{"class":5228},[5218,15305,10172],{"class":5302},[5218,15307,5352],{"class":5228},[5218,15309,10667],{"class":5302},[5218,15311,10180],{"class":5228},[5218,15313,15315],{"class":5220,"line":15314},60,[5218,15316,5293],{"emptyLinePlaceholder":5292},[5218,15318,15320],{"class":5220,"line":15319},61,[5218,15321,15322],{"class":5471},"  \u002F\u002F 8. Глобальний префікс API\n",[5218,15324,15326,15328,15330,15333,15335,15338],{"class":5220,"line":15325},62,[5218,15327,9283],{"class":5232},[5218,15329,5444],{"class":5228},[5218,15331,15332],{"class":5302},"setGlobalPrefix",[5218,15334,5352],{"class":5228},[5218,15336,15337],{"class":5253},"'api\u002Fv1'",[5218,15339,5358],{"class":5228},[5218,15341,15343],{"class":5220,"line":15342},63,[5218,15344,5293],{"emptyLinePlaceholder":5292},[5218,15346,15348,15350,15352,15354,15356,15358,15360,15362,15364,15366,15369,15371,15373],{"class":5220,"line":15347},64,[5218,15349,9299],{"class":5224},[5218,15351,9251],{"class":5232},[5218,15353,5444],{"class":5228},[5218,15355,9306],{"class":5302},[5218,15357,5352],{"class":5228},[5218,15359,15097],{"class":5232},[5218,15361,5444],{"class":5228},[5218,15363,8020],{"class":5232},[5218,15365,5444],{"class":5228},[5218,15367,15368],{"class":5411},"PORT",[5218,15370,7104],{"class":5228},[5218,15372,9311],{"class":5992},[5218,15374,5358],{"class":5228},[5218,15376,15378],{"class":5220,"line":15377},65,[5218,15379,5550],{"class":5228},[5218,15381,15383,15385],{"class":5220,"line":15382},66,[5218,15384,9322],{"class":5302},[5218,15386,5538],{"class":5228},[5197,15388,15389],{},[5124,15390,15391],{},"Порядок виконання middleware (критично важливо!):",[15393,15394,15395,15399,15402,15406,15409,15413,15416,15420,15423,15427,15430,15434,15437,15441],"steps",{},[5201,15396,15398],{"id":15397},"крок-1-helmet","Крок 1: Helmet",[5197,15400,15401],{},"Встановлює безпечні заголовки перед будь-якою обробкою.",[5201,15403,15405],{"id":15404},"крок-2-cors","Крок 2: CORS",[5197,15407,15408],{},"Перевіряє Origin та відповідає на preflight-запити.",[5201,15410,15412],{"id":15411},"крок-3-rate-limiting","Крок 3: Rate Limiting",[5197,15414,15415],{},"Блокує зловживання до парсингу тіла запиту (економія CPU).",[5201,15417,15419],{"id":15418},"крок-4-логування","Крок 4: Логування",[5197,15421,15422],{},"Записує інформацію про запит (метод, URL, IP).",[5201,15424,15426],{"id":15425},"крок-5-cookie-parser","Крок 5: Cookie Parser",[5197,15428,15429],{},"Розпарсовує cookies для автентифікації.",[5201,15431,15433],{"id":15432},"крок-6-body-parser","Крок 6: Body Parser",[5197,15435,15436],{},"Перетворює JSON-тіло в об'єкт JavaScript.",[5201,15438,15440],{"id":15439},"крок-7-compression","Крок 7: Compression",[5197,15442,15443],{},"Стискає відповідь перед відправленням клієнту.",[6204,15445,15446,15451],{},[5197,15447,15448],{},[5124,15449,15450],{},"Чому порядок важливий?",[5092,15452,15453,15459,15465,15471],{},[5095,15454,15455,15458],{},[5124,15456,15457],{},"Rate Limiting перед Body Parser",": блокування зловживання до парсингу великих JSON-тіл (економія CPU та пам'яті)",[5095,15460,15461,15464],{},[5124,15462,15463],{},"Helmet першим",": гарантує встановлення безпечних заголовків навіть для помилкових відповідей",[5095,15466,15467,15470],{},[5124,15468,15469],{},"CORS після Helmet",": Helmet може перезаписати деякі CORS-заголовки, тому CORS йде другим",[5095,15472,15473,15476],{},[5124,15474,15475],{},"Compression останнім",": стискає фінальну відповідь, включаючи помилки та логи",[5192,15478,15480],{"id":15479},"моніторинг-продуктивності-через-middleware","Моніторинг продуктивності через Middleware",[5197,15482,15483],{},"Для виявлення повільних ендпоінтів створіємо middleware з метриками:",[5209,15485,15487],{"className":5211,"code":15486,"language":5213,"meta":5214,"style":5214},"import { Injectable, NestMiddleware, Logger } from '@nestjs\u002Fcommon';\nimport { Request, Response, NextFunction } from 'express';\n\ninterface PerformanceMetrics {\n  [endpoint: string]: {\n    count: number;\n    totalDuration: number;\n    avgDuration: number;\n    maxDuration: number;\n  };\n}\n\n@Injectable()\nexport class PerformanceMiddleware implements NestMiddleware {\n  private readonly logger = new Logger('Performance');\n  private metrics: PerformanceMetrics = {};\n\n  use(req: Request, res: Response, next: NextFunction) {\n    const startTime = Date.now();\n    const endpoint = `${req.method} ${req.path}`;\n\n    res.on('finish', () => {\n      const duration = Date.now() - startTime;\n\n      \u002F\u002F Оновлення метрик\n      if (!this.metrics[endpoint]) {\n        this.metrics[endpoint] = {\n          count: 0,\n          totalDuration: 0,\n          avgDuration: 0,\n          maxDuration: 0,\n        };\n      }\n\n      const metric = this.metrics[endpoint];\n      metric.count++;\n      metric.totalDuration += duration;\n      metric.avgDuration = metric.totalDuration \u002F metric.count;\n      metric.maxDuration = Math.max(metric.maxDuration, duration);\n\n      \u002F\u002F Попередження про повільні запити\n      if (duration > 1000) {\n        this.logger.warn(\n          `Slow request detected: ${endpoint} took ${duration}ms`\n        );\n      }\n    });\n\n    next();\n  }\n\n  \u002F\u002F Метод для виведення статистики (викликати через ендпоінт або cron)\n  getMetrics() {\n    return this.metrics;\n  }\n}\n",[5161,15488,15489,15513,15537,15541,15550,15565,15576,15587,15598,15609,15614,15618,15622,15630,15645,15666,15681,15685,15715,15731,15768,15772,15790,15810,15814,15819,15839,15854,15864,15873,15882,15891,15896,15900,15904,15925,15938,15954,15983,16016,16020,16025,16040,16054,16076,16081,16085,16089,16093,16099,16103,16107,16112,16119,16131,16135],{"__ignoreMap":5214},[5218,15490,15491,15493,15495,15497,15499,15501,15503,15505,15507,15509,15511],{"class":5220,"line":5221},[5218,15492,5225],{"class":5224},[5218,15494,5229],{"class":5228},[5218,15496,5233],{"class":5232},[5218,15498,5236],{"class":5228},[5218,15500,5239],{"class":5232},[5218,15502,5236],{"class":5228},[5218,15504,5244],{"class":5232},[5218,15506,5247],{"class":5228},[5218,15508,5250],{"class":5224},[5218,15510,5254],{"class":5253},[5218,15512,5257],{"class":5228},[5218,15514,15515,15517,15519,15521,15523,15525,15527,15529,15531,15533,15535],{"class":5220,"line":5260},[5218,15516,5225],{"class":5224},[5218,15518,5229],{"class":5228},[5218,15520,5267],{"class":5232},[5218,15522,5236],{"class":5228},[5218,15524,5272],{"class":5232},[5218,15526,5236],{"class":5228},[5218,15528,5277],{"class":5232},[5218,15530,5247],{"class":5228},[5218,15532,5250],{"class":5224},[5218,15534,5284],{"class":5253},[5218,15536,5257],{"class":5228},[5218,15538,15539],{"class":5220,"line":5289},[5218,15540,5293],{"emptyLinePlaceholder":5292},[5218,15542,15543,15545,15548],{"class":5220,"line":5296},[5218,15544,6286],{"class":5314},[5218,15546,15547],{"class":5318}," PerformanceMetrics",[5218,15549,5328],{"class":5228},[5218,15551,15552,15555,15558,15560,15562],{"class":5220,"line":5308},[5218,15553,15554],{"class":5228},"  [",[5218,15556,15557],{"class":5232},"endpoint",[5218,15559,5377],{"class":5228},[5218,15561,6301],{"class":5318},[5218,15563,15564],{"class":5228},"]: {\n",[5218,15566,15567,15570,15572,15574],{"class":5220,"line":5331},[5218,15568,15569],{"class":5232},"    count",[5218,15571,5377],{"class":5228},[5218,15573,6335],{"class":5318},[5218,15575,5257],{"class":5228},[5218,15577,15578,15581,15583,15585],{"class":5220,"line":5361},[5218,15579,15580],{"class":5232},"    totalDuration",[5218,15582,5377],{"class":5228},[5218,15584,6335],{"class":5318},[5218,15586,5257],{"class":5228},[5218,15588,15589,15592,15594,15596],{"class":5220,"line":5366},[5218,15590,15591],{"class":5232},"    avgDuration",[5218,15593,5377],{"class":5228},[5218,15595,6335],{"class":5318},[5218,15597,5257],{"class":5228},[5218,15599,15600,15603,15605,15607],{"class":5220,"line":5403},[5218,15601,15602],{"class":5232},"    maxDuration",[5218,15604,5377],{"class":5228},[5218,15606,6335],{"class":5318},[5218,15608,5257],{"class":5228},[5218,15610,15611],{"class":5220,"line":5432},[5218,15612,15613],{"class":5228},"  };\n",[5218,15615,15616],{"class":5220,"line":5463},[5218,15617,5550],{"class":5228},[5218,15619,15620],{"class":5220,"line":5468},[5218,15621,5293],{"emptyLinePlaceholder":5292},[5218,15623,15624,15626,15628],{"class":5220,"line":5475},[5218,15625,5299],{"class":5228},[5218,15627,5233],{"class":5302},[5218,15629,5305],{"class":5228},[5218,15631,15632,15634,15636,15639,15641,15643],{"class":5220,"line":5527},[5218,15633,5311],{"class":5224},[5218,15635,5315],{"class":5314},[5218,15637,15638],{"class":5318}," PerformanceMiddleware",[5218,15640,5322],{"class":5314},[5218,15642,5325],{"class":5318},[5218,15644,5328],{"class":5228},[5218,15646,15647,15649,15651,15653,15655,15657,15659,15661,15664],{"class":5220,"line":5532},[5218,15648,5334],{"class":5314},[5218,15650,5337],{"class":5314},[5218,15652,5340],{"class":5232},[5218,15654,5343],{"class":5228},[5218,15656,5346],{"class":5314},[5218,15658,5349],{"class":5302},[5218,15660,5352],{"class":5228},[5218,15662,15663],{"class":5253},"'Performance'",[5218,15665,5358],{"class":5228},[5218,15667,15668,15670,15673,15675,15678],{"class":5220,"line":5541},[5218,15669,5334],{"class":5314},[5218,15671,15672],{"class":5232}," metrics",[5218,15674,5377],{"class":5228},[5218,15676,15677],{"class":5318},"PerformanceMetrics",[5218,15679,15680],{"class":5228}," = 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     \u002F\u002F Оновлення метрик\n",[5218,15820,15821,15823,15825,15827,15829,15832,15834,15836],{"class":5220,"line":6072},[5218,15822,5982],{"class":5224},[5218,15824,7886],{"class":5228},[5218,15826,9707],{"class":5314},[5218,15828,5444],{"class":5228},[5218,15830,15831],{"class":5232},"metrics",[5218,15833,6620],{"class":5228},[5218,15835,15557],{"class":5232},[5218,15837,15838],{"class":5228},"]) {\n",[5218,15840,15841,15843,15845,15847,15849,15851],{"class":5220,"line":6091},[5218,15842,6001],{"class":5314},[5218,15844,5444],{"class":5228},[5218,15846,15831],{"class":5232},[5218,15848,6620],{"class":5228},[5218,15850,15557],{"class":5232},[5218,15852,15853],{"class":5228},"] = {\n",[5218,15855,15856,15859,15862],{"class":5220,"line":6097},[5218,15857,15858],{"class":5232},"          count:",[5218,15860,15861],{"class":5992}," 0",[5218,15863,6531],{"class":5228},[5218,15865,15866,15869,15871],{"class":5220,"line":6103},[5218,15867,15868],{"class":5232},"          totalDuration:",[5218,15870,15861],{"class":5992},[5218,15872,6531],{"class":5228},[5218,15874,15875,15878,15880],{"class":5220,"line":6108},[5218,15876,15877],{"class":5232},"          avgDuration:",[5218,15879,15861],{"class":5992},[5218,15881,6531],{"class":5228},[5218,15883,15884,15887,15889],{"class":5220,"line":6115},[5218,15885,15886],{"class":5232},"          maxDuration:",[5218,15888,15861],{"class":5992},[5218,15890,6531],{"class":5228},[5218,15892,15893],{"class":5220,"line":6120},[5218,15894,15895],{"class":5228},"        };\n",[5218,15897,15898],{"class":5220,"line":6646},[5218,15899,6094],{"class":5228},[5218,15901,15902],{"class":5220,"line":6674},[5218,15903,5293],{"emptyLinePlaceholder":5292},[5218,15905,15906,15908,15911,15913,15915,15917,15919,15921,15923],{"class":5220,"line":6679},[5218,15907,5880],{"class":5314},[5218,15909,15910],{"class":5411}," metric",[5218,15912,5343],{"class":5228},[5218,15914,9707],{"class":5314},[5218,15916,5444],{"class":5228},[5218,15918,15831],{"class":5232},[5218,15920,6620],{"class":5228},[5218,15922,15557],{"class":5232},[5218,15924,7341],{"class":5228},[5218,15926,15927,15930,15932,15935],{"class":5220,"line":6684},[5218,15928,15929],{"class":5232},"      metric",[5218,15931,5444],{"class":5228},[5218,15933,15934],{"class":5232},"count",[5218,15936,15937],{"class":5228},"++;\n",[5218,15939,15940,15942,15944,15947,15950,15952],{"class":5220,"line":6691},[5218,15941,15929],{"class":5232},[5218,15943,5444],{"class":5228},[5218,15945,15946],{"class":5232},"totalDuration",[5218,15948,15949],{"class":5228}," += ",[5218,15951,5958],{"class":5232},[5218,15953,5257],{"class":5228},[5218,15955,15956,15958,15960,15963,15965,15968,15970,15972,15975,15977,15979,15981],{"class":5220,"line":6696},[5218,15957,15929],{"class":5232},[5218,15959,5444],{"class":5228},[5218,15961,15962],{"class":5232},"avgDuration",[5218,15964,5343],{"class":5228},[5218,15966,15967],{"class":5232},"metric",[5218,15969,5444],{"class":5228},[5218,15971,15946],{"class":5232},[5218,15973,15974],{"class":5228}," \u002F 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запити\n",[5218,16026,16027,16029,16031,16033,16036,16038],{"class":5220,"line":9122},[5218,16028,5982],{"class":5224},[5218,16030,5127],{"class":5228},[5218,16032,5958],{"class":5232},[5218,16034,16035],{"class":5228}," > ",[5218,16037,11625],{"class":5992},[5218,16039,5400],{"class":5228},[5218,16041,16042,16044,16046,16048,16050,16052],{"class":5220,"line":9129},[5218,16043,6001],{"class":5314},[5218,16045,5444],{"class":5228},[5218,16047,5483],{"class":5232},[5218,16049,5444],{"class":5228},[5218,16051,6054],{"class":5302},[5218,16053,7433],{"class":5228},[5218,16055,16056,16059,16061,16063,16065,16068,16070,16072,16074],{"class":5220,"line":9134},[5218,16057,16058],{"class":5253},"          `Slow request detected: ",[5218,16060,5496],{"class":5314},[5218,16062,15557],{"class":5232},[5218,16064,5501],{"class":5314},[5218,16066,16067],{"class":5253}," took ",[5218,16069,5496],{"class":5314},[5218,16071,5958],{"class":5232},[5218,16073,5501],{"class":5314},[5218,16075,7475],{"class":5253},[5218,16077,16078],{"class":5220,"line":9139},[5218,16079,16080],{"class":5228},"        );\n",[5218,16082,16083],{"class":5220,"line":15144},[5218,16084,6094],{"class":5228},[5218,16086,16087],{"class":5220,"line":15149},[5218,16088,6100],{"class":5228},[5218,16090,16091],{"class":5220,"line":15175},[5218,16092,5293],{"emptyLinePlaceholder":5292},[5218,16094,16095,16097],{"class":5220,"line":15185},[5218,16096,5535],{"class":5302},[5218,16098,5538],{"class":5228},[5218,16100,16101],{"class":5220,"line":15208},[5218,16102,5544],{"class":5228},[5218,16104,16105],{"class":5220,"line":15213},[5218,16106,5293],{"emptyLinePlaceholder":5292},[5218,16108,16109],{"class":5220,"line":15218},[5218,16110,16111],{"class":5471},"  \u002F\u002F Метод для виведення статистики (викликати через ендпоінт або cron)\n",[5218,16113,16114,16117],{"class":5220,"line":15224},[5218,16115,16116],{"class":5302},"  getMetrics",[5218,16118,9243],{"class":5228},[5218,16120,16121,16123,16125,16127,16129],{"class":5220,"line":15252},[5218,16122,8556],{"class":5224},[5218,16124,7989],{"class":5314},[5218,16126,5444],{"class":5228},[5218,16128,15831],{"class":5232},[5218,16130,5257],{"class":5228},[5218,16132,16133],{"class":5220,"line":15257},[5218,16134,5544],{"class":5228},[5218,16136,16137],{"class":5220,"line":15263},[5218,16138,5550],{"class":5228},[5197,16140,16141],{},[5124,16142,16143],{},"Використання у контролері для моніторингу:",[5209,16145,16147],{"className":5211,"code":16146,"language":5213,"meta":5214,"style":5214},"@Controller('metrics')\nexport class MetricsController {\n  constructor(private performanceMiddleware: PerformanceMiddleware) {}\n\n  @Get('performance')\n  getPerformanceMetrics() {\n    return this.performanceMiddleware.getMetrics();\n  }\n}\n",[5161,16148,16149,16162,16173,16191,16195,16208,16215,16233,16237],{"__ignoreMap":5214},[5218,16150,16151,16153,16155,16157,16160],{"class":5220,"line":5221},[5218,16152,5299],{"class":5228},[5218,16154,8422],{"class":5302},[5218,16156,5352],{"class":5228},[5218,16158,16159],{"class":5253},"'metrics'",[5218,16161,7603],{"class":5228},[5218,16163,16164,16166,16168,16171],{"class":5220,"line":5260},[5218,16165,5311],{"class":5224},[5218,16167,5315],{"class":5314},[5218,16169,16170],{"class":5318}," MetricsController",[5218,16172,5328],{"class":5228},[5218,16174,16175,16177,16179,16181,16184,16186,16189],{"class":5220,"line":5289},[5218,16176,7797],{"class":5314},[5218,16178,5352],{"class":5228},[5218,16180,7802],{"class":5314},[5218,16182,16183],{"class":5232}," performanceMiddleware",[5218,16185,5377],{"class":5228},[5218,16187,16188],{"class":5318},"PerformanceMiddleware",[5218,16190,7814],{"class":5228},[5218,16192,16193],{"class":5220,"line":5296},[5218,16194,5293],{"emptyLinePlaceholder":5292},[5218,16196,16197,16199,16201,16203,16206],{"class":5220,"line":5308},[5218,16198,8489],{"class":5228},[5218,16200,8427],{"class":5302},[5218,16202,5352],{"class":5228},[5218,16204,16205],{"class":5253},"'performance'",[5218,16207,7603],{"class":5228},[5218,16209,16210,16213],{"class":5220,"line":5331},[5218,16211,16212],{"class":5302},"  getPerformanceMetrics",[5218,16214,9243],{"class":5228},[5218,16216,16217,16219,16221,16223,16226,16228,16231],{"class":5220,"line":5361},[5218,16218,8556],{"class":5224},[5218,16220,7989],{"class":5314},[5218,16222,5444],{"class":5228},[5218,16224,16225],{"class":5232},"performanceMiddleware",[5218,16227,5444],{"class":5228},[5218,16229,16230],{"class":5302},"getMetrics",[5218,16232,5538],{"class":5228},[5218,16234,16235],{"class":5220,"line":5366},[5218,16236,5544],{"class":5228},[5218,16238,16239],{"class":5220,"line":5403},[5218,16240,5550],{"class":5228},[5197,16242,16243],{},[5124,16244,16245],{},"Приклад виводу метрик:",[5209,16247,16249],{"className":6706,"code":16248,"language":6708,"meta":5214,"style":5214},"{\n  \"GET \u002Fapi\u002Fusers\": {\n    \"count\": 150,\n    \"totalDuration\": 6750,\n    \"avgDuration\": 45,\n    \"maxDuration\": 203\n  },\n  \"POST \u002Fapi\u002Forders\": {\n    \"count\": 42,\n    \"totalDuration\": 3780,\n    \"avgDuration\": 90,\n    \"maxDuration\": 450\n  }\n}\n",[5161,16250,16251,16255,16263,16275,16287,16298,16308,16313,16320,16331,16342,16353,16362,16366],{"__ignoreMap":5214},[5218,16252,16253],{"class":5220,"line":5221},[5218,16254,11837],{"class":5228},[5218,16256,16257,16260],{"class":5220,"line":5260},[5218,16258,16259],{"class":6718},"  \"GET \u002Fapi\u002Fusers\"",[5218,16261,16262],{"class":5228},": {\n",[5218,16264,16265,16268,16270,16273],{"class":5220,"line":5289},[5218,16266,16267],{"class":6718},"    \"count\"",[5218,16269,5377],{"class":5228},[5218,16271,16272],{"class":5992},"150",[5218,16274,6531],{"class":5228},[5218,16276,16277,16280,16282,16285],{"class":5220,"line":5296},[5218,16278,16279],{"class":6718},"    \"totalDuration\"",[5218,16281,5377],{"class":5228},[5218,16283,16284],{"class":5992},"6750",[5218,16286,6531],{"class":5228},[5218,16288,16289,16292,16294,16296],{"class":5220,"line":5308},[5218,16290,16291],{"class":6718},"    \"avgDuration\"",[5218,16293,5377],{"class":5228},[5218,16295,6765],{"class":5992},[5218,16297,6531],{"class":5228},[5218,16299,16300,16303,16305],{"class":5220,"line":5331},[5218,16301,16302],{"class":6718},"    \"maxDuration\"",[5218,16304,5377],{"class":5228},[5218,16306,16307],{"class":5992},"203\n",[5218,16309,16310],{"class":5220,"line":5361},[5218,16311,16312],{"class":5228},"  },\n",[5218,16314,16315,16318],{"class":5220,"line":5366},[5218,16316,16317],{"class":6718},"  \"POST \u002Fapi\u002Forders\"",[5218,16319,16262],{"class":5228},[5218,16321,16322,16324,16326,16329],{"class":5220,"line":5403},[5218,16323,16267],{"class":6718},[5218,16325,5377],{"class":5228},[5218,16327,16328],{"class":5992},"42",[5218,16330,6531],{"class":5228},[5218,16332,16333,16335,16337,16340],{"class":5220,"line":5432},[5218,16334,16279],{"class":6718},[5218,16336,5377],{"class":5228},[5218,16338,16339],{"class":5992},"3780",[5218,16341,6531],{"class":5228},[5218,16343,16344,16346,16348,16351],{"class":5220,"line":5463},[5218,16345,16291],{"class":6718},[5218,16347,5377],{"class":5228},[5218,16349,16350],{"class":5992},"90",[5218,16352,6531],{"class":5228},[5218,16354,16355,16357,16359],{"class":5220,"line":5468},[5218,16356,16302],{"class":6718},[5218,16358,5377],{"class":5228},[5218,16360,16361],{"class":5992},"450\n",[5218,16363,16364],{"class":5220,"line":5475},[5218,16365,5544],{"class":5228},[5218,16367,16368],{"class":5220,"line":5527},[5218,16369,5550],{"class":5228},[6875,16371,16372,16375,16413],{},[5197,16373,16374],{},"Для професійного моніторингу інтегруйте метрики з:",[5092,16376,16377,16387,16396,16405],{},[5095,16378,16379,16382,16383,16386],{},[5124,16380,16381],{},"Prometheus"," через ",[5161,16384,16385],{},"prom-client"," (експорт метрик у форматі Prometheus)",[5095,16388,16389,16382,16392,16395],{},[5124,16390,16391],{},"Datadog APM",[5161,16393,16394],{},"dd-trace"," (автоматичний трейсинг)",[5095,16397,16398,16382,16401,16404],{},[5124,16399,16400],{},"New Relic",[5161,16402,16403],{},"newrelic"," SDK",[5095,16406,16407,16382,16410],{},[5124,16408,16409],{},"Elastic APM",[5161,16411,16412],{},"elastic-apm-node",[5197,16414,16415],{},"Ці інструменти автоматично збирають метрики, будують графіки та налаштовують алерти.",[5192,16417,16419],{"id":16418},"порівняння-middleware-з-іншими-компонентами-pipeline","Порівняння Middleware з іншими компонентами Pipeline",[11168,16421,16422,16537,16685],{},[5209,16423,16426],{"className":5211,"code":16424,"filename":16425,"language":5213,"meta":5214,"style":5214},"@Injectable()\nexport class LoggerMiddleware implements NestMiddleware {\n  use(req: Request, res: Response, next: NextFunction) {\n    console.log(`${req.method} ${req.url}`);\n    next();\n  }\n}\n\u002F\u002F Використання: застосувати до всіх маршрутів через configure()\n","Middleware: Логування",[5161,16427,16428,16436,16450,16480,16518,16524,16528,16532],{"__ignoreMap":5214},[5218,16429,16430,16432,16434],{"class":5220,"line":5221},[5218,16431,5299],{"class":5228},[5218,16433,5233],{"class":5302},[5218,16435,5305],{"class":5228},[5218,16437,16438,16440,16442,16444,16446,16448],{"class":5220,"line":5260},[5218,16439,5311],{"class":5224},[5218,16441,5315],{"class":5314},[5218,16443,5319],{"class":5318},[5218,16445,5322],{"class":5314},[5218,16447,5325],{"class":5318},[5218,16449,5328],{"class":5228},[5218,16451,16452,16454,16456,16458,16460,16462,16464,16466,16468,16470,16472,16474,16476,16478],{"class":5220,"line":5289},[5218,16453,5369],{"class":5302},[5218,16455,5352],{"class":5228},[5218,16457,5374],{"class":5232},[5218,16459,5377],{"class":5228},[5218,16461,5267],{"class":5318},[5218,16463,5236],{"class":5228},[5218,16465,5384],{"class":5232},[5218,16467,5377],{"class":5228},[5218,16469,5272],{"class":5318},[5218,16471,5236],{"class":5228},[5218,16473,5393],{"class":5232},[5218,16475,5377],{"class":5228},[5218,16477,5277],{"class":5318},[5218,16479,5400],{"class":5228},[5218,16481,16482,16485,16487,16489,16491,16493,16495,16497,16499,16501,16503,16505,16507,16509,16512,16514,16516],{"class":5220,"line":5296},[5218,16483,16484],{"class":5232},"    console",[5218,16486,5444],{"class":5228},[5218,16488,5488],{"class":5302},[5218,16490,5352],{"class":5228},[5218,16492,5522],{"class":5253},[5218,16494,5496],{"class":5314},[5218,16496,5374],{"class":5232},[5218,16498,5444],{"class":15748},[5218,16500,5412],{"class":5232},[5218,16502,5501],{"class":5314},[5218,16504,5940],{"class":5314},[5218,16506,5374],{"class":5232},[5218,16508,5444],{"class":15748},[5218,16510,16511],{"class":5232},"url",[5218,16513,5501],{"class":5314},[5218,16515,5522],{"class":5253},[5218,16517,5358],{"class":5228},[5218,16519,16520,16522],{"class":5220,"line":5308},[5218,16521,5535],{"class":5302},[5218,16523,5538],{"class":5228},[5218,16525,16526],{"class":5220,"line":5331},[5218,16527,5544],{"class":5228},[5218,16529,16530],{"class":5220,"line":5361},[5218,16531,5550],{"class":5228},[5218,16533,16534],{"class":5220,"line":5366},[5218,16535,16536],{"class":5471},"\u002F\u002F Використання: застосувати до всіх маршрутів через configure()\n",[5209,16538,16541],{"className":5211,"code":16539,"filename":16540,"language":5213,"meta":5214,"style":5214},"@Injectable()\nexport class LoggingInterceptor implements NestInterceptor {\n  intercept(context: ExecutionContext, next: CallHandler) {\n    const req = context.switchToHttp().getRequest();\n    console.log(`${req.method} ${req.url}`);\n    \n    return next.handle(); \u002F\u002F Має доступ до результату обробника\n  }\n}\n\u002F\u002F Використання: @UseInterceptors(LoggingInterceptor)\n","Interceptor: Трансформація",[5161,16542,16543,16551,16567,16593,16615,16651,16655,16672,16676,16680],{"__ignoreMap":5214},[5218,16544,16545,16547,16549],{"class":5220,"line":5221},[5218,16546,5299],{"class":5228},[5218,16548,5233],{"class":5302},[5218,16550,5305],{"class":5228},[5218,16552,16553,16555,16557,16560,16562,16565],{"class":5220,"line":5260},[5218,16554,5311],{"class":5224},[5218,16556,5315],{"class":5314},[5218,16558,16559],{"class":5318}," LoggingInterceptor",[5218,16561,5322],{"class":5314},[5218,16563,16564],{"class":5318}," NestInterceptor",[5218,16566,5328],{"class":5228},[5218,16568,16569,16572,16574,16577,16579,16582,16584,16586,16588,16591],{"class":5220,"line":5289},[5218,16570,16571],{"class":5302},"  intercept",[5218,16573,5352],{"class":5228},[5218,16575,16576],{"class":5232},"context",[5218,16578,5377],{"class":5228},[5218,16580,16581],{"class":5318},"ExecutionContext",[5218,16583,5236],{"class":5228},[5218,16585,5393],{"class":5232},[5218,16587,5377],{"class":5228},[5218,16589,16590],{"class":5318},"CallHandler",[5218,16592,5400],{"class":5228},[5218,16594,16595,16597,16599,16601,16603,16605,16608,16610,16613],{"class":5220,"line":5296},[5218,16596,5406],{"class":5314},[5218,16598,6524],{"class":5411},[5218,16600,5343],{"class":5228},[5218,16602,16576],{"class":5232},[5218,16604,5444],{"class":5228},[5218,16606,16607],{"class":5302},"switchToHttp",[5218,16609,6510],{"class":5228},[5218,16611,16612],{"class":5302},"getRequest",[5218,16614,5538],{"class":5228},[5218,16616,16617,16619,16621,16623,16625,16627,16629,16631,16633,16635,16637,16639,16641,16643,16645,16647,16649],{"class":5220,"line":5308},[5218,16618,16484],{"class":5232},[5218,16620,5444],{"class":5228},[5218,16622,5488],{"class":5302},[5218,16624,5352],{"class":5228},[5218,16626,5522],{"class":5253},[5218,16628,5496],{"class":5314},[5218,16630,5374],{"class":5232},[5218,16632,5444],{"class":15748},[5218,16634,5412],{"class":5232},[5218,16636,5501],{"class":5314},[5218,16638,5940],{"class":5314},[5218,16640,5374],{"class":5232},[5218,16642,5444],{"class":15748},[5218,16644,16511],{"class":5232},[5218,16646,5501],{"class":5314},[5218,16648,5522],{"class":5253},[5218,16650,5358],{"class":5228},[5218,16652,16653],{"class":5220,"line":5331},[5218,16654,9960],{"class":5228},[5218,16656,16657,16659,16661,16663,16666,16669],{"class":5220,"line":5361},[5218,16658,8556],{"class":5224},[5218,16660,7920],{"class":5232},[5218,16662,5444],{"class":5228},[5218,16664,16665],{"class":5302},"handle",[5218,16667,16668],{"class":5228},"(); ",[5218,16670,16671],{"class":5471},"\u002F\u002F Має доступ до результату обробника\n",[5218,16673,16674],{"class":5220,"line":5366},[5218,16675,5544],{"class":5228},[5218,16677,16678],{"class":5220,"line":5403},[5218,16679,5550],{"class":5228},[5218,16681,16682],{"class":5220,"line":5432},[5218,16683,16684],{"class":5471},"\u002F\u002F Використання: @UseInterceptors(LoggingInterceptor)\n",[5209,16686,16689],{"className":5211,"code":16687,"filename":16688,"language":5213,"meta":5214,"style":5214},"@Injectable()\nexport class RolesGuard implements CanActivate {\n  canActivate(context: ExecutionContext): boolean {\n    const req = context.switchToHttp().getRequest();\n    const user = req.user;\n    \n    return user?.roles?.includes('admin'); \u002F\u002F Блокує запит\n  }\n}\n\u002F\u002F Використання: @UseGuards(RolesGuard)\n","Guard: Авторизація",[5161,16690,16691,16699,16715,16736,16756,16772,16776,16800,16804,16808],{"__ignoreMap":5214},[5218,16692,16693,16695,16697],{"class":5220,"line":5221},[5218,16694,5299],{"class":5228},[5218,16696,5233],{"class":5302},[5218,16698,5305],{"class":5228},[5218,16700,16701,16703,16705,16708,16710,16713],{"class":5220,"line":5260},[5218,16702,5311],{"class":5224},[5218,16704,5315],{"class":5314},[5218,16706,16707],{"class":5318}," RolesGuard",[5218,16709,5322],{"class":5314},[5218,16711,16712],{"class":5318}," CanActivate",[5218,16714,5328],{"class":5228},[5218,16716,16717,16720,16722,16724,16726,16728,16731,16734],{"class":5220,"line":5289},[5218,16718,16719],{"class":5302},"  canActivate",[5218,16721,5352],{"class":5228},[5218,16723,16576],{"class":5232},[5218,16725,5377],{"class":5228},[5218,16727,16581],{"class":5318},[5218,16729,16730],{"class":5228},"): ",[5218,16732,16733],{"class":5318},"boolean",[5218,16735,5328],{"class":5228},[5218,16737,16738,16740,16742,16744,16746,16748,16750,16752,16754],{"class":5220,"line":5296},[5218,16739,5406],{"class":5314},[5218,16741,6524],{"class":5411},[5218,16743,5343],{"class":5228},[5218,16745,16576],{"class":5232},[5218,16747,5444],{"class":5228},[5218,16749,16607],{"class":5302},[5218,16751,6510],{"class":5228},[5218,16753,16612],{"class":5302},[5218,16755,5538],{"class":5228},[5218,16757,16758,16760,16762,16764,16766,16768,16770],{"class":5220,"line":5308},[5218,16759,5406],{"class":5314},[5218,16761,8963],{"class":5411},[5218,16763,5343],{"class":5228},[5218,16765,5374],{"class":5232},[5218,16767,5444],{"class":5228},[5218,16769,8051],{"class":5232},[5218,16771,5257],{"class":5228},[5218,16773,16774],{"class":5220,"line":5331},[5218,16775,9960],{"class":5228},[5218,16777,16778,16780,16782,16784,16786,16788,16790,16792,16795,16797],{"class":5220,"line":5361},[5218,16779,8556],{"class":5224},[5218,16781,8963],{"class":5232},[5218,16783,8867],{"class":5228},[5218,16785,8093],{"class":5232},[5218,16787,8867],{"class":5228},[5218,16789,9717],{"class":5302},[5218,16791,5352],{"class":5228},[5218,16793,16794],{"class":5253},"'admin'",[5218,16796,7955],{"class":5228},[5218,16798,16799],{"class":5471},"\u002F\u002F Блокує запит\n",[5218,16801,16802],{"class":5220,"line":5366},[5218,16803,5544],{"class":5228},[5218,16805,16806],{"class":5220,"line":5403},[5218,16807,5550],{"class":5228},[5218,16809,16810],{"class":5220,"line":5432},[5218,16811,16812],{"class":5471},"\u002F\u002F Використання: @UseGuards(RolesGuard)\n",[5197,16814,16815],{},[5124,16816,16817],{},"Таблиця порівняння:",[10236,16819,16820,16836],{},[10239,16821,16822],{},[10242,16823,16824,16827,16830,16833],{},[10245,16825,16826],{},"Характеристика",[10245,16828,16829],{},"Middleware",[10245,16831,16832],{},"Guard",[10245,16834,16835],{},"Interceptor",[10252,16837,16838,16851,16863,16874,16886,16898],{},[10242,16839,16840,16843,16846,16849],{},[10257,16841,16842],{},"Доступ до метаданих",[10257,16844,16845],{},"❌ Ні",[10257,16847,16848],{},"✅ Так",[10257,16850,16848],{},[10242,16852,16853,16856,16859,16861],{},[10257,16854,16855],{},"Dependency Injection",[10257,16857,16858],{},"✅ Так (класовий)",[10257,16860,16848],{},[10257,16862,16848],{},[10242,16864,16865,16868,16870,16872],{},[10257,16866,16867],{},"Може блокувати запит",[10257,16869,16848],{},[10257,16871,16848],{},[10257,16873,16848],{},[10242,16875,16876,16879,16882,16884],{},[10257,16877,16878],{},"Трансформація відповіді",[10257,16880,16881],{},"❌ Складно",[10257,16883,16845],{},[10257,16885,16848],{},[10242,16887,16888,16891,16894,16896],{},[10257,16889,16890],{},"Виконання після обробника",[10257,16892,16893],{},"✅ Так (через події)",[10257,16895,16845],{},[10257,16897,16848],{},[10242,16899,16900,16903,16906,16909],{},[10257,16901,16902],{},"Порядок у pipeline",[10257,16904,16905],{},"1-й (до маршрутизації)",[10257,16907,16908],{},"2-й (після маршрутизації)",[10257,16910,16911],{},"3-й (обгортає обробник)",[5192,16913,16915],{"id":16914},"підсумок-коли-використовувати-кожен-middleware","Підсумок: коли використовувати кожен Middleware",[5084,16917,16918,16923,16929,16933,16937,16941],{},[5087,16919,16922],{"icon":16920,"title":16921},"i-lucide-file-text","LoggerMiddleware","Для логування всіх HTTP-запитів, включаючи час виконання, статус-коди та метадані.",[5087,16924,16925,16926,16928],{"icon":4574,"title":8234},"Для декодування JWT-токенів та прикріплення користувача до ",[5161,16927,7693],{},". Авторизацію виконуйте через Guards.",[5087,16930,16932],{"icon":16931,"title":7533},"i-lucide-fingerprint","Для трейсингу запитів у мікросервісній архітектурі через унікальні ідентифікатори.",[5087,16934,16936],{"icon":4616,"title":16935},"Helmet, Compression, CORS","Для базової безпеки, оптимізації та міжсайтових запитів — використовуйте перевірені сторонні пакети.",[5087,16938,16940],{"icon":16939,"title":5177},"i-lucide-ban","Для захисту API від DDoS та brute-force атак через обмеження частоти запитів.",[5087,16942,16944],{"icon":16943,"title":16188},"i-lucide-gauge","Для збору метрик продуктивності та виявлення вузьких місць у обробці запитів.",[16946,16947,16948,17064,17237],"accordion",{},[16949,16950,16953,16966,17057],"accordion-item",{"icon":16951,"label":16952},"i-lucide-help-circle","❓ Чи можна використовувати async\u002Fawait у middleware?",[5197,16954,16955,16956,16959,16960,16962,16963,16965],{},"Так, middleware може бути асинхронним. Позначте метод ",[5161,16957,16958],{},"use()"," як ",[5161,16961,9234],{}," та використовуйте ",[5161,16964,7986],{}," для асинхронних операцій (запити до БД, зовнішні API):",[5209,16967,16969],{"className":5211,"code":16968,"language":5213,"meta":5214,"style":5214},"async use(req: Request, res: Response, next: NextFunction) {\n  const user = await this.userService.findByToken(token);\n  req.user = user;\n  next();\n}\n",[5161,16970,16971,17003,17031,17046,17053],{"__ignoreMap":5214},[5218,16972,16973,16975,16977,16979,16981,16983,16985,16987,16989,16991,16993,16995,16997,16999,17001],{"class":5220,"line":5221},[5218,16974,9234],{"class":5232},[5218,16976,7826],{"class":5302},[5218,16978,5352],{"class":5228},[5218,16980,5374],{"class":5232},[5218,16982,5377],{"class":5228},[5218,16984,5267],{"class":5232},[5218,16986,5236],{"class":5228},[5218,16988,5384],{"class":5232},[5218,16990,5377],{"class":5228},[5218,16992,5272],{"class":5232},[5218,16994,5236],{"class":5228},[5218,16996,5393],{"class":5232},[5218,16998,5377],{"class":5228},[5218,17000,5277],{"class":5232},[5218,17002,5400],{"class":5228},[5218,17004,17005,17007,17009,17011,17013,17015,17017,17020,17022,17025,17027,17029],{"class":5220,"line":5260},[5218,17006,9248],{"class":5314},[5218,17008,8963],{"class":5411},[5218,17010,5343],{"class":5228},[5218,17012,7986],{"class":5224},[5218,17014,7989],{"class":5314},[5218,17016,5444],{"class":5228},[5218,17018,17019],{"class":5232},"userService",[5218,17021,5444],{"class":5228},[5218,17023,17024],{"class":5302},"findByToken",[5218,17026,5352],{"class":5228},[5218,17028,8004],{"class":5232},[5218,17030,5358],{"class":5228},[5218,17032,17033,17036,17038,17040,17042,17044],{"class":5220,"line":5289},[5218,17034,17035],{"class":5232},"  req",[5218,17037,5444],{"class":5228},[5218,17039,8051],{"class":5232},[5218,17041,5343],{"class":5228},[5218,17043,8051],{"class":5232},[5218,17045,5257],{"class":5228},[5218,17047,17048,17051],{"class":5220,"line":5296},[5218,17049,17050],{"class":5302},"  next",[5218,17052,5538],{"class":5228},[5218,17054,17055],{"class":5220,"line":5308},[5218,17056,5550],{"class":5228},[5197,17058,17059,17060,17063],{},"Обов'язково обробляйте помилки через ",[5161,17061,17062],{},"try-catch",", інакше виключення завершить процес Node.js.",[16949,17065,17067,17070,17234],{"icon":16951,"label":17066},"❓ Як передати конфігурацію в middleware через функцію?",[5197,17068,17069],{},"Для параметризації middleware створіть функцію-фабрику:",[5209,17071,17073],{"className":5211,"code":17072,"language":5213,"meta":5214,"style":5214},"export function createLoggerMiddleware(prefix: string) {\n  return (req: Request, res: Response, next: NextFunction) => {\n    console.log(`[${prefix}] ${req.method} ${req.url}`);\n    next();\n  };\n}\n\n\u002F\u002F Використання\nconsumer\n  .apply(createLoggerMiddleware('API'))\n  .forRoutes('*');\n",[5161,17074,17075,17095,17130,17174,17180,17184,17188,17192,17197,17202,17222],{"__ignoreMap":5214},[5218,17076,17077,17079,17081,17084,17086,17089,17091,17093],{"class":5220,"line":5221},[5218,17078,5311],{"class":5224},[5218,17080,9237],{"class":5314},[5218,17082,17083],{"class":5302}," createLoggerMiddleware",[5218,17085,5352],{"class":5228},[5218,17087,17088],{"class":5232},"prefix",[5218,17090,5377],{"class":5228},[5218,17092,6301],{"class":5318},[5218,17094,5400],{"class":5228},[5218,17096,17097,17100,17102,17104,17106,17108,17110,17112,17114,17116,17118,17120,17122,17124,17126,17128],{"class":5220,"line":5260},[5218,17098,17099],{"class":5224},"  return",[5218,17101,5127],{"class":5228},[5218,17103,5374],{"class":5232},[5218,17105,5377],{"class":5228},[5218,17107,5267],{"class":5318},[5218,17109,5236],{"class":5228},[5218,17111,5384],{"class":5232},[5218,17113,5377],{"class":5228},[5218,17115,5272],{"class":5318},[5218,17117,5236],{"class":5228},[5218,17119,5393],{"class":5232},[5218,17121,5377],{"class":5228},[5218,17123,5277],{"class":5318},[5218,17125,10799],{"class":5228},[5218,17127,5873],{"class":5314},[5218,17129,5328],{"class":5228},[5218,17131,17132,17134,17136,17138,17140,17142,17144,17146,17148,17150,17152,17154,17156,17158,17160,17162,17164,17166,17168,17170,17172],{"class":5220,"line":5289},[5218,17133,16484],{"class":5232},[5218,17135,5444],{"class":5228},[5218,17137,5488],{"class":5302},[5218,17139,5352],{"class":5228},[5218,17141,5493],{"class":5253},[5218,17143,5496],{"class":5314},[5218,17145,17088],{"class":5232},[5218,17147,5501],{"class":5314},[5218,17149,5504],{"class":5253},[5218,17151,5496],{"class":5314},[5218,17153,5374],{"class":5232},[5218,17155,5444],{"class":15748},[5218,17157,5412],{"class":5232},[5218,17159,5501],{"class":5314},[5218,17161,5940],{"class":5314},[5218,17163,5374],{"class":5232},[5218,17165,5444],{"class":15748},[5218,17167,16511],{"class":5232},[5218,17169,5501],{"class":5314},[5218,17171,5522],{"class":5253},[5218,17173,5358],{"class":5228},[5218,17175,17176,17178],{"class":5220,"line":5296},[5218,17177,5535],{"class":5302},[5218,17179,5538],{"class":5228},[5218,17181,17182],{"class":5220,"line":5308},[5218,17183,15613],{"class":5228},[5218,17185,17186],{"class":5220,"line":5331},[5218,17187,5550],{"class":5228},[5218,17189,17190],{"class":5220,"line":5361},[5218,17191,5293],{"emptyLinePlaceholder":5292},[5218,17193,17194],{"class":5220,"line":5366},[5218,17195,17196],{"class":5471},"\u002F\u002F Використання\n",[5218,17198,17199],{"class":5220,"line":5403},[5218,17200,17201],{"class":5232},"consumer\n",[5218,17203,17204,17207,17209,17211,17214,17216,17219],{"class":5220,"line":5432},[5218,17205,17206],{"class":5228},"  .",[5218,17208,7592],{"class":5302},[5218,17210,5352],{"class":5228},[5218,17212,17213],{"class":5302},"createLoggerMiddleware",[5218,17215,5352],{"class":5228},[5218,17217,17218],{"class":5253},"'API'",[5218,17220,17221],{"class":5228},"))\n",[5218,17223,17224,17226,17228,17230,17232],{"class":5220,"line":5463},[5218,17225,17206],{"class":5228},[5218,17227,7610],{"class":5302},[5218,17229,5352],{"class":5228},[5218,17231,7615],{"class":5253},[5218,17233,5358],{"class":5228},[5197,17235,17236],{},"Це дозволяє створювати кілька екземплярів middleware з різними налаштуваннями.",[16949,17238,17240,17247,17266],{"icon":16951,"label":17239},"❓ Чому Morgan не показує логи у development режимі NestJS?",[5197,17241,17242,17243,17246],{},"NestJS за замовчуванням використовує власний логер, який може перехоплювати ",[5161,17244,17245],{},"console.log",". Для коректної роботи Morgan:",[17248,17249,17250,17256,17263],"ol",{},[5095,17251,17252,17253,17255],{},"Використовуйте формат ",[5161,17254,11251],{}," (має кольори для терміналу)",[5095,17257,17258,17259,17262],{},"Переконайтеся, що Morgan зареєстрований ",[5124,17260,17261],{},"перед"," ініціалізацією NestJS-логера",[5095,17264,17265],{},"Направте логи Morgan у інший stream (файл або stdout):",[5209,17267,17269],{"className":5211,"code":17268,"language":5213,"meta":5214,"style":5214},"app.use(morgan('dev', { stream: process.stdout }));\n",[5161,17270,17271],{"__ignoreMap":5214},[5218,17272,17273,17275,17277,17279,17281,17283,17285,17287,17289,17291,17293,17295,17297],{"class":5220,"line":5221},[5218,17274,10319],{"class":5232},[5218,17276,5444],{"class":5228},[5218,17278,10172],{"class":5302},[5218,17280,5352],{"class":5228},[5218,17282,11095],{"class":5302},[5218,17284,5352],{"class":5228},[5218,17286,11251],{"class":5253},[5218,17288,11475],{"class":5228},[5218,17290,11478],{"class":5232},[5218,17292,8015],{"class":5232},[5218,17294,5444],{"class":5228},[5218,17296,6882],{"class":5232},[5218,17298,11483],{"class":5228},[5197,17300,17301,17302,17305],{},"У наступній лекції ми розглянемо ",[5124,17303,17304],{},"Guards"," — компоненти авторизації, що приймають рішення про доступ до маршрутів на основі метаданих та прав користувача.",[17307,17308,17309],"style",{},"html pre.shiki code .s8xlr, html code.shiki .s8xlr{--shiki-light:#AF00DB;--shiki-default:#C586C0;--shiki-dark:#C586C0}html pre.shiki code .sHH4Y, html 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.sD7JJ{--shiki-light:#000000FF;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}",{"title":5214,"searchDepth":5260,"depth":5260,"links":17311},[17312,17317,17321,17326,17332,17338,17342,17343,17346,17355,17356,17357],{"id":5194,"depth":5260,"text":5195,"children":17313},[17314,17315,17316],{"id":5203,"depth":5289,"text":5204},{"id":5636,"depth":5289,"text":5637},{"id":6224,"depth":5289,"text":6225},{"id":6915,"depth":5260,"text":6916,"children":17318},[17319,17320],{"id":6922,"depth":5289,"text":6923},{"id":7220,"depth":5289,"text":7221},{"id":7682,"depth":5260,"text":7683,"children":17322},[17323,17324,17325],{"id":7697,"depth":5289,"text":7698},{"id":8402,"depth":5289,"text":8403},{"id":8641,"depth":5289,"text":8642},{"id":9173,"depth":5260,"text":9174,"children":17327},[17328,17329,17330,17331],{"id":9180,"depth":5289,"text":9181},{"id":9327,"depth":5289,"text":9328},{"id":9522,"depth":5289,"text":9523},{"id":9930,"depth":5289,"text":9931},{"id":10055,"depth":5260,"text":10056,"children":17333},[17334,17335,17336,17337],{"id":10062,"depth":5289,"text":10063},{"id":10549,"depth":5289,"text":10550},{"id":10978,"depth":5289,"text":10979},{"id":11497,"depth":5289,"text":11498},{"id":12277,"depth":5260,"text":12278,"children":17339},[17340,17341],{"id":12292,"depth":5289,"text":12293},{"id":12627,"depth":5289,"text":12628},{"id":12805,"depth":5260,"text":12806},{"id":13533,"depth":5260,"text":13534,"children":17344},[17345],{"id":14338,"depth":5289,"text":14339},{"id":14671,"depth":5260,"text":14672,"children":17347},[17348,17349,17350,17351,17352,17353,17354],{"id":15397,"depth":5289,"text":15398},{"id":15404,"depth":5289,"text":15405},{"id":15411,"depth":5289,"text":15412},{"id":15418,"depth":5289,"text":15419},{"id":15425,"depth":5289,"text":15426},{"id":15432,"depth":5289,"text":15433},{"id":15439,"depth":5289,"text":15440},{"id":15479,"depth":5260,"text":15480},{"id":16418,"depth":5260,"text":16419},{"id":16914,"depth":5260,"text":16915},"Логування запитів, вимірювання часу, CORS, аутентифікація","md",null,{},{"title":4468,"description":17358},"KdCb0_E7_cUz177pklkazCX2qZeR-p9288OlULsmXds",[17365,17367],{"title":4464,"path":4465,"stem":4466,"description":17366,"children":-1},"Концепція проміжного ПЗ, структура, реєстрація, виконання",{"title":4472,"path":4473,"stem":4474,"description":17368,"children":-1},"Концепція Guards, інтерфейс CanActivate, ExecutionContext",1790366128030]