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DbProviderFactory — провайдер-незалежний код","/csharp/ado-net/provider-factory","01.csharp/09.ado-net/07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","/csharp/ado-net/async-data-access","01.csharp/09.ado-net/08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","/csharp/ado-net/disconnected-mode-dataset","01.csharp/09.ado-net/09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","/csharp/ado-net/data-adapter","01.csharp/09.ado-net/10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","/csharp/ado-net/data-mapper-repository","01.csharp/09.ado-net/11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","/csharp/ado-net/advanced-patterns","01.csharp/09.ado-net/12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","/csharp/ef-core","01.csharp/10.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","/csharp/ef-core/what-is-orm","01.csharp/10.ef-core/01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","/csharp/ef-core/first-project","01.csharp/10.ef-core/02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","/csharp/ef-core/dbcontext-deep-dive","01.csharp/10.ef-core/03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","/csharp/ef-core/database-providers","01.csharp/10.ef-core/04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","/csharp/ef-core/conventions","01.csharp/10.ef-core/05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","/csharp/ef-core/fluent-api-vs-annotations","01.csharp/10.ef-core/06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","/csharp/ef-core/relationships-basics","01.csharp/10.ef-core/07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","/csharp/ef-core/relationships-advanced","01.csharp/10.ef-core/08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","/csharp/ef-core/property-configuration-part1","01.csharp/10.ef-core/09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","/csharp/ef-core/property-configuration-part2","01.csharp/10.ef-core/09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","/csharp/ef-core/complex-types-owned-part1","01.csharp/10.ef-core/10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","/csharp/ef-core/complex-types-owned-part2","01.csharp/10.ef-core/10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","/csharp/ef-core/json-columns-part1","01.csharp/10.ef-core/11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","/csharp/ef-core/json-columns-part2","01.csharp/10.ef-core/11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","/csharp/ef-core/inheritance-part1","01.csharp/10.ef-core/12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","/csharp/ef-core/inheritance-part2","01.csharp/10.ef-core/12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","/csharp/ef-core/indexes-constraints-part1","01.csharp/10.ef-core/13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","/csharp/ef-core/indexes-constraints-part2","01.csharp/10.ef-core/13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","/csharp/ef-core/seeding-part1","01.csharp/10.ef-core/14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","/csharp/ef-core/seeding-part2","01.csharp/10.ef-core/14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","/csharp/ef-core/global-query-filters-part1","01.csharp/10.ef-core/15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","/csharp/ef-core/global-query-filters-part2","01.csharp/10.ef-core/15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","/csharp/ef-core/linq-queries-part1","01.csharp/10.ef-core/16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","/csharp/ef-core/linq-queries-part2","01.csharp/10.ef-core/16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","/csharp/ef-core/loading-related-data-part1","01.csharp/10.ef-core/17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","/csharp/ef-core/loading-related-data-part2","01.csharp/10.ef-core/17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","/csharp/ef-core/raw-sql-part1","01.csharp/10.ef-core/18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","/csharp/ef-core/raw-sql-part2","01.csharp/10.ef-core/18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","/csharp/ef-core/advanced-queries-part1","01.csharp/10.ef-core/19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","/csharp/ef-core/advanced-queries-part2","01.csharp/10.ef-core/19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","/csharp/ef-core/change-tracking-part1","01.csharp/10.ef-core/20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","/csharp/ef-core/change-tracking-part2","01.csharp/10.ef-core/20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","/csharp/ef-core/saving-data-part1","01.csharp/10.ef-core/21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","/csharp/ef-core/saving-data-part2","01.csharp/10.ef-core/21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","/csharp/ef-core/concurrency-part1","01.csharp/10.ef-core/22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","/csharp/ef-core/concurrency-part2","01.csharp/10.ef-core/22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","/csharp/ef-core/migrations-basics-part1","01.csharp/10.ef-core/23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","/csharp/ef-core/migrations-basics-part2","01.csharp/10.ef-core/23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","/csharp/ef-core/migrations-advanced-part1","01.csharp/10.ef-core/24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","/csharp/ef-core/migrations-advanced-part2","01.csharp/10.ef-core/24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","/csharp/ef-core/schema-management-part1","01.csharp/10.ef-core/25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","/csharp/ef-core/schema-management-part2","01.csharp/10.ef-core/25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","/csharp/ef-core/performance-fundamentals-part1","01.csharp/10.ef-core/26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","/csharp/ef-core/interceptors-part1","01.csharp/10.ef-core/29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","/csharp/ef-core/interceptors-part2","01.csharp/10.ef-core/29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","/csharp/ef-core/implementation_plan","01.csharp/10.ef-core/implementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","/csharp/aspnet","01.csharp/11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","/csharp/aspnet/minimal-api","01.csharp/11.aspnet/01.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","/csharp/aspnet/minimal-api/introduction","01.csharp/11.aspnet/01.minimal-api/01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","/csharp/aspnet/minimal-api/first-application","01.csharp/11.aspnet/01.minimal-api/02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","/csharp/aspnet/minimal-api/webapplication-builder","01.csharp/11.aspnet/01.minimal-api/03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","/csharp/aspnet/minimal-api/request-pipeline-middleware","01.csharp/11.aspnet/01.minimal-api/04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/routing-basics","01.csharp/11.aspnet/01.minimal-api/05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","/csharp/aspnet/minimal-api/routing-advanced","01.csharp/11.aspnet/01.minimal-api/06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","/csharp/aspnet/minimal-api/static-files","01.csharp/11.aspnet/01.minimal-api/07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","/csharp/aspnet/minimal-api/static-assets","01.csharp/11.aspnet/01.minimal-api/08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/configuration-fundamentals","01.csharp/11.aspnet/01.minimal-api/09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","/csharp/aspnet/minimal-api/configuration-options","01.csharp/11.aspnet/01.minimal-api/10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/logging-basics","01.csharp/11.aspnet/01.minimal-api/11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","/csharp/aspnet/minimal-api/logging-advanced","01.csharp/11.aspnet/01.minimal-api/12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","/csharp/aspnet/minimal-api/state-management","01.csharp/11.aspnet/01.minimal-api/13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","/csharp/aspnet/minimal-api/session-state","01.csharp/11.aspnet/01.minimal-api/14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","/csharp/aspnet/minimal-api/project-structure","01.csharp/11.aspnet/01.minimal-api/15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","/csharp/aspnet/minimal-api/scalar-openapi-fluent","01.csharp/11.aspnet/01.minimal-api/16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger / Swashbuckle у Minimal API: окремий класичний шлях","/csharp/aspnet/minimal-api/swagger-swashbuckle","01.csharp/11.aspnet/01.minimal-api/17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","/csharp/aspnet/api","01.csharp/11.aspnet/02.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","/csharp/aspnet/api/what-is-api","01.csharp/11.aspnet/02.api/01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","/csharp/aspnet/api/data-formats","01.csharp/11.aspnet/02.api/02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","/csharp/aspnet/api/api-paradigms-rest","01.csharp/11.aspnet/02.api/03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","/csharp/aspnet/api/http-methods-status-codes","01.csharp/11.aspnet/02.api/04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","/csharp/aspnet/api/rest-organizing","01.csharp/11.aspnet/02.api/05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","/csharp/aspnet/api/url-nomenclature-crud","01.csharp/11.aspnet/02.api/06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","/csharp/aspnet/api/api-design-naming","01.csharp/11.aspnet/02.api/07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","/csharp/aspnet/api/api-design-validation","01.csharp/11.aspnet/02.api/08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","/csharp/aspnet/api/error-handling-http","01.csharp/11.aspnet/02.api/09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","/csharp/aspnet/api/idempotency-sync","01.csharp/11.aspnet/02.api/10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","/csharp/aspnet/api/pagination-lists","01.csharp/11.aspnet/02.api/11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","/csharp/aspnet/api/security-auth","01.csharp/11.aspnet/02.api/12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","/csharp/aspnet/api/api-design-process","01.csharp/11.aspnet/02.api/13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","/csharp/aspnet/api/openapi","01.csharp/11.aspnet/02.api/14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","/csharp/aspnet/auth","01.csharp/11.aspnet/03.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","/csharp/aspnet/auth/auth-fundamentals","01.csharp/11.aspnet/03.auth/01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","/csharp/aspnet/auth/jwt-authentication","01.csharp/11.aspnet/03.auth/02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","/csharp/aspnet/auth/authorization-policies","01.csharp/11.aspnet/03.auth/03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","/csharp/aspnet/auth/cookie-auth-identity","01.csharp/11.aspnet/03.auth/04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","/csharp/aspnet/auth/04b.identity-auth-jwt","01.csharp/11.aspnet/03.auth/04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","/csharp/aspnet/auth/identity-email-confirmation","01.csharp/11.aspnet/03.auth/05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","/csharp/aspnet/auth/identity-two-factor","01.csharp/11.aspnet/03.auth/06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","/csharp/aspnet/auth/identity-internals","01.csharp/11.aspnet/03.auth/07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","/csharp/aspnet/auth/oauth-external-providers","01.csharp/11.aspnet/03.auth/08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","/csharp/aspnet/auth/security-hardening","01.csharp/11.aspnet/03.auth/09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","/csharp/aspnet/auth/oauth-theory","01.csharp/11.aspnet/03.auth/10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","/csharp/aspnet/auth/oidc-keycloak","01.csharp/11.aspnet/03.auth/10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","/csharp/aspnet/auth/api-keys","01.csharp/11.aspnet/03.auth/11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","/csharp/aspnet/auth/rate-limiting","01.csharp/11.aspnet/03.auth/12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","/csharp/aspnet/auth/refresh-token-rotation","01.csharp/11.aspnet/03.auth/13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","/csharp/aspnet/auth/certificate-auth","01.csharp/11.aspnet/03.auth/14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","/csharp/aspnet/auth/rbac-abac-rebac","01.csharp/11.aspnet/03.auth/15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","/csharp/aspnet/auth/multi-tenancy","01.csharp/11.aspnet/03.auth/16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","/csharp/aspnet/notifications","01.csharp/11.aspnet/04.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","/csharp/aspnet/notifications/in-app-database-notifications","01.csharp/11.aspnet/04.notifications/01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","/csharp/aspnet/notifications/polling","01.csharp/11.aspnet/04.notifications/02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","/csharp/aspnet/notifications/server-sent-events","01.csharp/11.aspnet/04.notifications/03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","/csharp/aspnet/notifications/websockets","01.csharp/11.aspnet/04.notifications/04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","/csharp/aspnet/notifications/signalr","01.csharp/11.aspnet/04.notifications/05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","/csharp/aspnet/notifications/background-services","01.csharp/11.aspnet/04.notifications/06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","/csharp/aspnet/notifications/web-push","01.csharp/11.aspnet/04.notifications/07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","/csharp/aspnet/notifications/email-notifications","01.csharp/11.aspnet/04.notifications/08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","/csharp/aspnet/notifications/choosing-the-right-approach","01.csharp/11.aspnet/04.notifications/09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","/csharp/aspnet/notifications/hangfire","01.csharp/11.aspnet/04.notifications/10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","/csharp/aspnet/notifications/hangfire-image-webp","01.csharp/11.aspnet/04.notifications/11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","/csharp/aspnet/notifications/hangfire-video-hls","01.csharp/11.aspnet/04.notifications/12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","/csharp/aspnet/notifications/telegram-notifications","01.csharp/11.aspnet/04.notifications/13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","/csharp/aspnet/i18n","01.csharp/11.aspnet/05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","/csharp/aspnet/i18n/internationalization","01.csharp/11.aspnet/05.i18n/01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","/csharp/aspnet/i18n/humanizer","01.csharp/11.aspnet/05.i18n/02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","/csharp/aspnet/caching","01.csharp/11.aspnet/06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","/csharp/aspnet/caching/caching","01.csharp/11.aspnet/06.caching/01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","/csharp/aspnet/caching/memory-cache","01.csharp/11.aspnet/06.caching/02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","/csharp/aspnet/caching/distributed-cache","01.csharp/11.aspnet/06.caching/03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","/csharp/aspnet/caching/response-cache","01.csharp/11.aspnet/06.caching/04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","/csharp/aspnet/caching/output-cache","01.csharp/11.aspnet/06.caching/05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","/csharp/aspnet/testing","01.csharp/11.aspnet/07.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","/csharp/aspnet/testing/what-is-testing","01.csharp/11.aspnet/07.testing/01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","/csharp/aspnet/testing/testing-pyramid","01.csharp/11.aspnet/07.testing/02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","/csharp/aspnet/testing/testing-schools","01.csharp/11.aspnet/07.testing/03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","/csharp/aspnet/testing/tdd-and-bdd","01.csharp/11.aspnet/07.testing/04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","/csharp/aspnet/testing/what-to-test","01.csharp/11.aspnet/07.testing/05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","/csharp/aspnet/testing/test-frameworks","01.csharp/11.aspnet/07.testing/06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","/csharp/aspnet/testing/xunit-basics","01.csharp/11.aspnet/07.testing/07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","/csharp/aspnet/testing/xunit-advanced","01.csharp/11.aspnet/07.testing/08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","/csharp/aspnet/testing/mocking-with-moq","01.csharp/11.aspnet/07.testing/09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","/csharp/aspnet/testing/database-testing","01.csharp/11.aspnet/07.testing/10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","/csharp/aspnet/testing/integration-testing","01.csharp/11.aspnet/07.testing/11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","/csharp/aspnet/testing/11a.integration-testing-practice","01.csharp/11.aspnet/07.testing/11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","/csharp/aspnet/testing/integration-testing-advanced","01.csharp/11.aspnet/07.testing/12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","/csharp/aspnet/testing/postman-professional","01.csharp/11.aspnet/07.testing/13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","/csharp/aspnet/testing/httpclient-testing","01.csharp/11.aspnet/07.testing/14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","/csharp/aspnet/testing/wiremock-net","01.csharp/11.aspnet/07.testing/15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","/csharp/aspnet/testing/testing-patterns","01.csharp/11.aspnet/07.testing/16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","/csharp/aspnet/testing/advanced-testing-tools","01.csharp/11.aspnet/07.testing/17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","/csharp/aspnet/testing/architecture-testing","01.csharp/11.aspnet/07.testing/18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","/csharp/aspnet/testing/performance-testing","01.csharp/11.aspnet/07.testing/19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","/csharp/aspnet/testing/remaining_plan","01.csharp/11.aspnet/07.testing/remaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","/csharp/aspnet/payments","01.csharp/11.aspnet/08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","/csharp/aspnet/payments/payment-fundamentals","01.csharp/11.aspnet/08.payments/01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","/csharp/aspnet/payments/payment-methods-ukraine","01.csharp/11.aspnet/08.payments/02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","/csharp/aspnet/payments/pci-dss-security","01.csharp/11.aspnet/08.payments/03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","/csharp/aspnet/payments/payment-architecture","01.csharp/11.aspnet/08.payments/04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","/csharp/aspnet/payments/liqpay-integration","01.csharp/11.aspnet/08.payments/05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","/csharp/aspnet/payments/monobank-acquiring","01.csharp/11.aspnet/08.payments/06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","/csharp/aspnet/payments/stripe-integration","01.csharp/11.aspnet/08.payments/07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","/csharp/aspnet/payments/webhooks-deep-dive","01.csharp/11.aspnet/08.payments/08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","/csharp/aspnet/payments/subscriptions-recurring","01.csharp/11.aspnet/08.payments/09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","/csharp/aspnet/payments/refunds-disputes","01.csharp/11.aspnet/08.payments/10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","/csharp/aspnet/payments/testing-payments","01.csharp/11.aspnet/08.payments/11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","/csharp/aspnet/payments/production-checklist","01.csharp/11.aspnet/08.payments/12.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","/csharp/aspnet/libraries","01.csharp/11.aspnet/09.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","/csharp/aspnet/libraries/fluent-validation","01.csharp/11.aspnet/09.libraries/01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","/csharp/aspnet/libraries/mapster","01.csharp/11.aspnet/09.libraries/02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","/csharp/aspnet/libraries/erroror-result-pattern","01.csharp/11.aspnet/09.libraries/03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","/csharp/aspnet/libraries/serilog","01.csharp/11.aspnet/09.libraries/04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","/csharp/aspnet/libraries/mediatr","01.csharp/11.aspnet/09.libraries/05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","/csharp/aspnet/libraries/polly","01.csharp/11.aspnet/09.libraries/06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","/csharp/aspnet/libraries/health-checks","01.csharp/11.aspnet/09.libraries/07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","/csharp/aspnet/libraries/feature-management","01.csharp/11.aspnet/09.libraries/08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","/csharp/aspnet/libraries/fluent-email","01.csharp/11.aspnet/09.libraries/09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","/csharp/aspnet/libraries/quest-pdf","01.csharp/11.aspnet/09.libraries/10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","/csharp/aspnet/libraries/bogus","01.csharp/11.aspnet/09.libraries/11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","/csharp/aspnet/libraries/humanizer-guard","01.csharp/11.aspnet/09.libraries/12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","/csharp/aspnet/libraries/plan","01.csharp/11.aspnet/09.libraries/plan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","/csharp/aspnet/razor-pages","01.csharp/11.aspnet/10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","/csharp/aspnet/razor-pages/from-minimal-api","01.csharp/11.aspnet/10.razor-pages/01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","/csharp/aspnet/razor-pages/page-model","01.csharp/11.aspnet/10.razor-pages/02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","/csharp/aspnet/razor-pages/razor-syntax","01.csharp/11.aspnet/10.razor-pages/03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","/csharp/aspnet/razor-pages/tag-helpers","01.csharp/11.aspnet/10.razor-pages/04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","/csharp/aspnet/razor-pages/forms-validation","01.csharp/11.aspnet/10.razor-pages/05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","/csharp/aspnet/razor-pages/project-task-manager","01.csharp/11.aspnet/10.razor-pages/06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","/csharp/aspnet/mvc","01.csharp/11.aspnet/11.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","/csharp/aspnet/mvc/mvc-pattern","01.csharp/11.aspnet/11.mvc/01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","/csharp/aspnet/mvc/from-razor-pages","01.csharp/11.aspnet/11.mvc/02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","/csharp/aspnet/mvc/controllers-actions","01.csharp/11.aspnet/11.mvc/03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","/csharp/aspnet/mvc/routing-mvc","01.csharp/11.aspnet/11.mvc/04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","/csharp/aspnet/mvc/model-binding","01.csharp/11.aspnet/11.mvc/05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","/csharp/aspnet/mvc/views-viewdata-tempdata","01.csharp/11.aspnet/11.mvc/06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","/csharp/aspnet/mvc/filters","01.csharp/11.aspnet/11.mvc/07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","/csharp/aspnet/mvc/areas","01.csharp/11.aspnet/11.mvc/08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","/csharp/aspnet/mvc/view-components","01.csharp/11.aspnet/11.mvc/09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","/csharp/aspnet/mvc/display-editor-templates","01.csharp/11.aspnet/11.mvc/10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","/csharp/aspnet/mvc/validation-advanced","01.csharp/11.aspnet/11.mvc/11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","/csharp/aspnet/mvc/htmx","01.csharp/11.aspnet/11.mvc/12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","/csharp/aspnet/mvc/ajax-htmx-mvc","01.csharp/11.aspnet/11.mvc/13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","/csharp/aspnet/mvc/htmx-project","01.csharp/11.aspnet/11.mvc/14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","/csharp/aspnet/mvc/file-upload","01.csharp/11.aspnet/11.mvc/15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","/csharp/aspnet/mvc/globalization-localization","01.csharp/11.aspnet/11.mvc/16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","/csharp/aspnet/mvc/mvc-project","01.csharp/11.aspnet/11.mvc/17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","/csharp/aspnet/mvc/plan","01.csharp/11.aspnet/11.mvc/plan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","/csharp/aspnet/web-api","01.csharp/11.aspnet/12.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","/csharp/aspnet/web-api/from-minimal-api-to-controllers","01.csharp/11.aspnet/12.web-api/01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","/csharp/aspnet/web-api/controller-base-actionresult","01.csharp/11.aspnet/12.web-api/02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","/csharp/aspnet/web-api/content-negotiation","01.csharp/11.aspnet/12.web-api/03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","/csharp/aspnet/web-api/api-versioning","01.csharp/11.aspnet/12.web-api/04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","/csharp/aspnet/web-api/problemdetails-error-handling","01.csharp/11.aspnet/12.web-api/05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","/csharp/aspnet/web-api/filters-for-api","01.csharp/11.aspnet/12.web-api/06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","/csharp/aspnet/web-api/pagination-filtering-sorting","01.csharp/11.aspnet/12.web-api/07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","/csharp/aspnet/web-api/hateoas-resource-expansion","01.csharp/11.aspnet/12.web-api/08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","/csharp/aspnet/web-api/minimal-api-vs-controllers-hybrid","01.csharp/11.aspnet/12.web-api/09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","/csharp/aspnet/web-api/api-documentation-generation","01.csharp/11.aspnet/12.web-api/10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","/csharp/aspnet/web-api/health-checks-monitoring","01.csharp/11.aspnet/12.web-api/11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","/csharp/aspnet/web-api/web-api-project","01.csharp/11.aspnet/12.web-api/12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","/csharp/aspnet/web-api/plan","01.csharp/11.aspnet/12.web-api/plan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Desktop UI","i-lucide-app-window","/csharp/desktop-ui","01.csharp/12.desktop-ui",[1352,1356,1360,1364,1368,1372,1376,1380,1384,1388,1392,1396,1400,1404,1408,1412,1416,1420,1424,1428,1432,1436,1440,1444,1448,1452,1456,1460,1464,1468,1472,1476,1480,1484,1488,1492,1496,1500,1504,1508,1512,1516,1520,1524,1528,1532,1536,1540,1544,1548,1552,1556,1560,1564,1568,1572,1576,1580,1584,1588,1592,1596,1600,1604,1608,1612,1616,1620,1624,1628,1632],{"title":1353,"path":1354,"stem":1355},"Що таке десктопна розробка?","/csharp/desktop-ui/what-is-desktop-dev","01.csharp/12.desktop-ui/01.what-is-desktop-dev",{"title":1357,"path":1358,"stem":1359},"Архітектура WPF — як влаштований графічний інтерфейс","/csharp/desktop-ui/wpf-architecture","01.csharp/12.desktop-ui/02.wpf-architecture",{"title":1361,"path":1362,"stem":1363},"Перший WPF-проєкт — від нуля до вікна","/csharp/desktop-ui/first-wpf-app","01.csharp/12.desktop-ui/03.first-wpf-app",{"title":1365,"path":1366,"stem":1367},"Перший Avalonia-проєкт: WPF для всіх платформ","/csharp/desktop-ui/03a.first-avalonia-app","01.csharp/12.desktop-ui/03a.first-avalonia-app",{"title":1369,"path":1370,"stem":1371},"XAML: декларативний інтерфейс","/csharp/desktop-ui/xaml-basics","01.csharp/12.desktop-ui/04.xaml-basics",{"title":1373,"path":1374,"stem":1375},"Fluent UI у WPF — сучасний дизайн Windows 11","/csharp/desktop-ui/04a.wpf-fluent-ui","01.csharp/12.desktop-ui/04a.wpf-fluent-ui",{"title":1377,"path":1378,"stem":1379},"WPF UI — сучасна бібліотека Fluent контролів","/csharp/desktop-ui/04b.wpf-ui-library","01.csharp/12.desktop-ui/04b.wpf-ui-library",{"title":1381,"path":1382,"stem":1383},"HandyControl — велика бібліотека UI контролів для WPF","/csharp/desktop-ui/04c.handycontrol-library","01.csharp/12.desktop-ui/04c.handycontrol-library",{"title":1385,"path":1386,"stem":1387},"Простори імен та ресурси XAML","/csharp/desktop-ui/xaml-namespaces-resources","01.csharp/12.desktop-ui/05.xaml-namespaces-resources",{"title":1389,"path":1390,"stem":1391},"XAML в Avalonia: ключові відмінності від WPF","/csharp/desktop-ui/05a.avalonia-xaml-differences","01.csharp/12.desktop-ui/05a.avalonia-xaml-differences",{"title":1393,"path":1394,"stem":1395},"Розширення розмітки XAML (Markup Extensions)","/csharp/desktop-ui/xaml-markup-extensions","01.csharp/12.desktop-ui/06.xaml-markup-extensions",{"title":1397,"path":1398,"stem":1399},"Панелі Layout: StackPanel, WrapPanel, DockPanel","/csharp/desktop-ui/layout-panels-part1","01.csharp/12.desktop-ui/07.layout-panels-part1",{"title":1401,"path":1402,"stem":1403},"Grid, Canvas, UniformGrid","/csharp/desktop-ui/layout-panels-part2","01.csharp/12.desktop-ui/07.layout-panels-part2",{"title":1405,"path":1406,"stem":1407},"Просунуті техніки Layout","/csharp/desktop-ui/layout-advanced","01.csharp/12.desktop-ui/08.layout-advanced",{"title":1409,"path":1410,"stem":1411},"Адаптивний Layout та найкращі практики","/csharp/desktop-ui/layout-responsive","01.csharp/12.desktop-ui/09.layout-responsive",{"title":1413,"path":1414,"stem":1415},"Layout в Avalonia: відмінності та нові можливості","/csharp/desktop-ui/09a.layout-avalonia","01.csharp/12.desktop-ui/09a.layout-avalonia",{"title":1417,"path":1418,"stem":1419},"Button, Image, ProgressBar та інші базові контроли","/csharp/desktop-ui/basic-controls","01.csharp/12.desktop-ui/10.basic-controls",{"title":1421,"path":1422,"stem":1423},"Контроли в Avalonia: відмінності від WPF","/csharp/desktop-ui/10a.controls-avalonia","01.csharp/12.desktop-ui/10a.controls-avalonia",{"title":1425,"path":1426,"stem":1427},"Текстові контроли — TextBlock, TextBox, RichTextBox","/csharp/desktop-ui/text-controls","01.csharp/12.desktop-ui/11.text-controls",{"title":1429,"path":1430,"stem":1431},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","/csharp/desktop-ui/selection-controls","01.csharp/12.desktop-ui/12.selection-controls",{"title":1433,"path":1434,"stem":1435},"Content Model — GroupBox, Expander, TabControl, StatusBar","/csharp/desktop-ui/content-controls","01.csharp/12.desktop-ui/13.content-controls",{"title":1437,"path":1438,"stem":1439},"UI/UX принципи десктопних застосунків","/csharp/desktop-ui/13a.ui-ux-principles","01.csharp/12.desktop-ui/13a.ui-ux-principles",{"title":1441,"path":1442,"stem":1443},"Dependency Properties — Концепція та Value Resolution","/csharp/desktop-ui/dependency-properties-part1","01.csharp/12.desktop-ui/14.dependency-properties-part1",{"title":1445,"path":1446,"stem":1447},"Avalonia Property System — StyledProperty та DirectProperty","/csharp/desktop-ui/14a.avalonia-property-system","01.csharp/12.desktop-ui/14a.avalonia-property-system",{"title":1449,"path":1450,"stem":1451},"Attached Properties — Властивості без меж","/csharp/desktop-ui/attached-properties","01.csharp/12.desktop-ui/15.attached-properties",{"title":1453,"path":1454,"stem":1455},"Routed Events — Маршрутизація подій у WPF","/csharp/desktop-ui/routed-events","01.csharp/12.desktop-ui/16.routed-events",{"title":1457,"path":1458,"stem":1459},"Data Binding — Від Code-Behind до Декларативності","/csharp/desktop-ui/data-binding-basics-part1","01.csharp/12.desktop-ui/17.data-binding-basics-part1",{"title":1461,"path":1462,"stem":1463},"INotifyPropertyChanged — Живе оновлення UI","/csharp/desktop-ui/data-binding-basics-part2","01.csharp/12.desktop-ui/17.data-binding-basics-part2",{"title":1465,"path":1466,"stem":1467},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","/csharp/desktop-ui/17a.avalonia-compiled-bindings","01.csharp/12.desktop-ui/17a.avalonia-compiled-bindings",{"title":1469,"path":1470,"stem":1471},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","/csharp/desktop-ui/data-binding-advanced","01.csharp/12.desktop-ui/18.data-binding-advanced",{"title":1473,"path":1474,"stem":1475},"Value Converters — Перетворення типів даних у Data Binding","/csharp/desktop-ui/value-converters","01.csharp/12.desktop-ui/19.value-converters",{"title":1477,"path":1478,"stem":1479},"Data Templates — Візуалізація об'єктів у WPF","/csharp/desktop-ui/data-templates","01.csharp/12.desktop-ui/20.data-templates",{"title":1481,"path":1482,"stem":1483},"Collections Binding Part 1 — ObservableCollection та ItemsControl","/csharp/desktop-ui/collections-binding-part1","01.csharp/12.desktop-ui/21.collections-binding-part1",{"title":1485,"path":1486,"stem":1487},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","/csharp/desktop-ui/collections-binding-part2","01.csharp/12.desktop-ui/21.collections-binding-part2",{"title":1489,"path":1490,"stem":1491},"MVVM Pattern — Від Spaghetti Code до архітектури","/csharp/desktop-ui/mvvm-pattern","01.csharp/12.desktop-ui/22.mvvm-pattern",{"title":1493,"path":1494,"stem":1495},"ViewModel Implementation — Від BaseViewModel до валідації","/csharp/desktop-ui/viewmodel-implementation","01.csharp/12.desktop-ui/23.viewmodel-implementation",{"title":1497,"path":1498,"stem":1499},"Commands — Від event handlers до декларативних команд","/csharp/desktop-ui/commands","01.csharp/12.desktop-ui/24.commands",{"title":1501,"path":1502,"stem":1503},"MVVM Toolkit — MVVM без boilerplate через Source Generators","/csharp/desktop-ui/mvvm-toolkit","01.csharp/12.desktop-ui/25.mvvm-toolkit",{"title":1505,"path":1506,"stem":1507},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","/csharp/desktop-ui/messenger-pattern","01.csharp/12.desktop-ui/26.messenger-pattern",{"title":1509,"path":1510,"stem":1511},"Стилі WPF — CSS для десктопу","/csharp/desktop-ui/styles-basics","01.csharp/12.desktop-ui/27.styles-basics",{"title":1513,"path":1514,"stem":1515},"CSS-like стилі Avalonia","/csharp/desktop-ui/27a.avalonia-css-styling","01.csharp/12.desktop-ui/27a.avalonia-css-styling",{"title":1517,"path":1518,"stem":1519},"Control Templates — Частина 1. Концепція та TemplateBinding","/csharp/desktop-ui/control-templates-part1","01.csharp/12.desktop-ui/28.control-templates-part1",{"title":1521,"path":1522,"stem":1523},"Control Templates — Частина 2. Named Parts та ContentPresenter","/csharp/desktop-ui/control-templates-part2","01.csharp/12.desktop-ui/28.control-templates-part2",{"title":1525,"path":1526,"stem":1527},"Control Themes в Avalonia — нова ера стилізації","/csharp/desktop-ui/28a.avalonia-control-themes","01.csharp/12.desktop-ui/28a.avalonia-control-themes",{"title":1529,"path":1530,"stem":1531},"Triggers та Visual State Manager у WPF","/csharp/desktop-ui/triggers-visual-states","01.csharp/12.desktop-ui/29.triggers-visual-states",{"title":1533,"path":1534,"stem":1535},"Pseudo-classes в Avalonia — замість WPF Triggers","/csharp/desktop-ui/29a.avalonia-pseudo-classes","01.csharp/12.desktop-ui/29a.avalonia-pseudo-classes",{"title":1537,"path":1538,"stem":1539},"Теми та ресурсні словники у WPF","/csharp/desktop-ui/resources-themes","01.csharp/12.desktop-ui/30.resources-themes",{"title":1541,"path":1542,"stem":1543},"Avalonia Themes — Fluent Design та система тематизації","/csharp/desktop-ui/30a.avalonia-themes-fluent","01.csharp/12.desktop-ui/30a.avalonia-themes-fluent",{"title":1545,"path":1546,"stem":1547},"Контроли колекцій — глибоке занурення","/csharp/desktop-ui/collection-controls","01.csharp/12.desktop-ui/31.collection-controls",{"title":1549,"path":1550,"stem":1551},"DataGrid — колонки та базове відображення","/csharp/desktop-ui/datagrid-part1","01.csharp/12.desktop-ui/32.datagrid-part1",{"title":1553,"path":1554,"stem":1555},"DataGrid — сортування, фільтрація, редагування","/csharp/desktop-ui/datagrid-part2","01.csharp/12.desktop-ui/32.datagrid-part2",{"title":1557,"path":1558,"stem":1559},"TreeView та GridView","/csharp/desktop-ui/treeview-listview","01.csharp/12.desktop-ui/33.treeview-listview",{"title":1561,"path":1562,"stem":1563},"Меню, Toolbar, ContextMenu, StatusBar","/csharp/desktop-ui/menus-toolbars","01.csharp/12.desktop-ui/34.menus-toolbars",{"title":1565,"path":1566,"stem":1567},"Навігація та керування вікнами. Частина 1: вікна та сторінки","/csharp/desktop-ui/navigation-windows-part1","01.csharp/12.desktop-ui/35.navigation-windows-part1",{"title":1569,"path":1570,"stem":1571},"Навігація та керування вікнами. Частина 2: MVVM-навігація","/csharp/desktop-ui/navigation-windows-part2","01.csharp/12.desktop-ui/35.navigation-windows-part2",{"title":1573,"path":1574,"stem":1575},"Avalonia — Навігація та діалоги","/csharp/desktop-ui/35a.avalonia-navigation-dialogs","01.csharp/12.desktop-ui/35a.avalonia-navigation-dialogs",{"title":1577,"path":1578,"stem":1579},"Діалоги та File Pickers у WPF","/csharp/desktop-ui/dialogs-file-pickers","01.csharp/12.desktop-ui/36.dialogs-file-pickers",{"title":1581,"path":1582,"stem":1583},"UserControl: компонентний підхід у WPF","/csharp/desktop-ui/user-controls","01.csharp/12.desktop-ui/37.user-controls",{"title":1585,"path":1586,"stem":1587},"Custom Controls: Lookless Controls у WPF","/csharp/desktop-ui/custom-controls","01.csharp/12.desktop-ui/38.custom-controls",{"title":1589,"path":1590,"stem":1591},"Avalonia TemplatedControl — Lookless Controls","/csharp/desktop-ui/38a.avalonia-templated-controls","01.csharp/12.desktop-ui/38a.avalonia-templated-controls",{"title":1593,"path":1594,"stem":1595},"Анімації у WPF: Storyboard та Easing Functions","/csharp/desktop-ui/animations-transitions","01.csharp/12.desktop-ui/39.animations-transitions",{"title":1597,"path":1598,"stem":1599},"Анімації в Avalonia","/csharp/desktop-ui/39a.avalonia-animations","01.csharp/12.desktop-ui/39a.avalonia-animations",{"title":1601,"path":1602,"stem":1603},"2D Графіка та Мультимедіа у WPF","/csharp/desktop-ui/media-graphics","01.csharp/12.desktop-ui/40.media-graphics",{"title":1605,"path":1606,"stem":1607},"Dependency Injection у WPF та Avalonia","/csharp/desktop-ui/di-integration","01.csharp/12.desktop-ui/41.di-integration",{"title":1609,"path":1610,"stem":1611},"SQLite та EF Core у десктопних додатках","/csharp/desktop-ui/data-persistence-part1","01.csharp/12.desktop-ui/42.data-persistence-part1",{"title":1613,"path":1614,"stem":1615},"Repository Pattern та Unit of Work","/csharp/desktop-ui/data-persistence-part2","01.csharp/12.desktop-ui/43.data-persistence-part2",{"title":1617,"path":1618,"stem":1619},"Тестування ViewModels","/csharp/desktop-ui/viewmodel-testing","01.csharp/12.desktop-ui/44.viewmodel-testing",{"title":1621,"path":1622,"stem":1623},"Avalonia Headless Testing — тестування UI без вікон","/csharp/desktop-ui/44a.avalonia-headless-testing","01.csharp/12.desktop-ui/44a.avalonia-headless-testing",{"title":1625,"path":1626,"stem":1627},"Кросплатформна розробка з Avalonia","/csharp/desktop-ui/avalonia-cross-platform","01.csharp/12.desktop-ui/45.avalonia-cross-platform",{"title":1629,"path":1630,"stem":1631},"Пакування та розгортання Avalonia додатків","/csharp/desktop-ui/avalonia-packaging-deployment","01.csharp/12.desktop-ui/46.avalonia-packaging-deployment",{"title":1633,"path":1634,"stem":1635},"Розгортання WPF застосунків","/csharp/desktop-ui/wpf-packaging-deployment","01.csharp/12.desktop-ui/47.wpf-packaging-deployment",{"title":1637,"path":1638,"stem":1639},"C# & .NET: The Ultimate Roadmap","/csharp/roadmap","01.csharp/roadmap",{"title":1641,"icon":1642,"path":1643,"stem":1644,"children":1645,"page":59},"C++","i-devicon-cplusplus","/cpp","02.cpp",[1646,1650,1654,1658,1662,1666,1670,1674,1678,1681,1685,1689,1693,1697,1701,1705,1709,1713,1717,1721,1725,1729,1733,1737,1741,1745,1749,1753,1757,1761],{"title":1647,"path":1648,"stem":1649},"Вступ у програмування та алгоритми","/cpp/intro-algorithms","02.cpp/01.intro-algorithms",{"title":1651,"path":1652,"stem":1653},"Code Style: угоди про оформлення коду","/cpp/code-style","02.cpp/02.code-style",{"title":1655,"path":1656,"stem":1657},"Середовище розробки та перший 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типу void","/cpp/void-pointers","02.cpp/20.void-pointers",{"title":1726,"path":1727,"stem":1728},"Вказівники на вказівники","/cpp/pointers-to-pointers","02.cpp/21.pointers-to-pointers",{"title":1730,"path":1731,"stem":1732},"Оператор доступу до членів через вказівник (->)","/cpp/member-access-operator","02.cpp/22.member-access-operator",{"title":1734,"path":1735,"stem":1736},"Цикл for-each (Range-based for)","/cpp/foreach-loop","02.cpp/23.foreach-loop",{"title":1738,"path":1739,"stem":1740},"Вказівники на функції","/cpp/function-pointers","02.cpp/24.function-pointers",{"title":1742,"path":1743,"stem":1744},"Лямбда-вирази","/cpp/lambdas","02.cpp/25.lambdas",{"title":1746,"path":1747,"stem":1748},"Лямбда-захоплення","/cpp/lambda-captures","02.cpp/26.lambda-captures",{"title":1750,"path":1751,"stem":1752},"Еліпсис","/cpp/ellipsis","02.cpp/27.ellipsis",{"title":1754,"path":1755,"stem":1756},"Аргументи командного рядка","/cpp/command-line-arguments","02.cpp/28.command-line-arguments",{"title":1758,"path":1759,"stem":1760},"Перерахування (enum)","/cpp/enum","02.cpp/29.enum",{"title":1762,"path":1763,"stem":1764},"План навчання: Курс C++ — Продовження (Статті 29–60+)","/cpp/curriculum-plan","02.cpp/curriculum-plan",{"title":1766,"icon":1767,"path":1768,"stem":1769,"children":1770,"page":59},"JavaScript","i-devicon-javascript","/javascript","03.javascript",[1771,1797,1851,1873,2177,2215],{"title":1772,"icon":1773,"path":1774,"stem":1775,"children":1776,"page":59},"Events","i-lucide-mouse-pointer-click","/javascript/events","03.javascript/01.events",[1777,1781,1785,1789,1793],{"title":1778,"path":1779,"stem":1780},"Вступ до подій браузера","/javascript/events/intro","03.javascript/01.events/01.intro",{"title":1782,"path":1783,"stem":1784},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","/javascript/events/bubbling-capturing","03.javascript/01.events/02.bubbling-capturing",{"title":1786,"path":1787,"stem":1788},"Делегування подій (Event Delegation)","/javascript/events/delegate-events","03.javascript/01.events/03.delegate-events",{"title":1790,"path":1791,"stem":1792},"Типові дії браузера та preventDefault()","/javascript/events/prevent-default","03.javascript/01.events/04.prevent-default",{"title":1794,"path":1795,"stem":1796},"Запуск користувацьких подій (Custom Events)","/javascript/events/custom-events","03.javascript/01.events/05.custom-events",{"title":1798,"icon":1799,"path":1800,"stem":1801,"children":1802,"page":59},"Network","i-lucide-globe","/javascript/network","03.javascript/02.network",[1803,1807,1811,1815,1819,1823,1827,1831,1835,1839,1843,1847],{"title":1804,"path":1805,"stem":1806},"Fetch API - Сучасний підхід до HTTP-запитів","/javascript/network/01-fetch-api","03.javascript/02.network/01-fetch-api",{"title":1808,"path":1809,"stem":1810},"FormData - Робота з формами та файлами","/javascript/network/02-formdata","03.javascript/02.network/02-formdata",{"title":1812,"path":1813,"stem":1814},"Відстеження прогресу завантаження","/javascript/network/03-download-progress","03.javascript/02.network/03-download-progress",{"title":1816,"path":1817,"stem":1818},"Переривання fetch-запитів","/javascript/network/04-abort-requests","03.javascript/02.network/04-abort-requests",{"title":1820,"path":1821,"stem":1822},"CORS - Запити між різними джерелами","/javascript/network/05-cors","03.javascript/02.network/05-cors",{"title":1824,"path":1825,"stem":1826},"Fetch API - Повний довідник опцій","/javascript/network/06-fetch-options","03.javascript/02.network/06-fetch-options",{"title":1828,"path":1829,"stem":1830},"URL Objects - Робота з посиланнями","/javascript/network/07-url-objects","03.javascript/02.network/07-url-objects",{"title":1832,"path":1833,"stem":1834},"XMLHttpRequest - AJAX та низькорівневі запити","/javascript/network/08-xmlhttprequest","03.javascript/02.network/08-xmlhttprequest",{"title":1836,"path":1837,"stem":1838},"Відновлюване завантаження файлів","/javascript/network/09-resumable-upload","03.javascript/02.network/09-resumable-upload",{"title":1840,"path":1841,"stem":1842},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","/javascript/network/10-cookies","03.javascript/02.network/10-cookies",{"title":1844,"path":1845,"stem":1846},"js-cookie: Керування Cookies без Болю","/javascript/network/11-js-cookie","03.javascript/02.network/11-js-cookie",{"title":1848,"path":1849,"stem":1850},"Axios: Потужний HTTP-клієнт для JavaScript","/javascript/network/12-axios","03.javascript/02.network/12-axios",{"title":1852,"icon":1853,"path":1854,"stem":1855,"children":1856,"page":59},"Bom","i-lucide-monitor","/javascript/bom","03.javascript/03.bom",[1857,1861,1865,1869],{"title":1858,"path":1859,"stem":1860},"LocalStorage, SessionStorage та patterns збереження даних","/javascript/bom/01-localstorage","03.javascript/03.bom/01-localstorage",{"title":1862,"path":1863,"stem":1864},"Location Object - Керування адресою сторінки","/javascript/bom/02-location-object","03.javascript/03.bom/02-location-object",{"title":1866,"path":1867,"stem":1868},"History API - Керування історією браузера","/javascript/bom/03-history-api","03.javascript/03.bom/03-history-api",{"title":1870,"path":1871,"stem":1872},"Navigator Object - Ідентифікація та Можливості Пристрою","/javascript/bom/04-navigator-object","03.javascript/03.bom/04-navigator-object",{"title":1874,"icon":1875,"path":1876,"stem":1877,"children":1878},"React","i-devicon-react","/javascript/react","03.javascript/04.react/index",[1879,1880,1884,1888,1892,1896,1959,1994,2146],{"title":1874,"path":1876,"stem":1877},{"title":1881,"path":1882,"stem":1883},"Робота з Формами в React","/javascript/react/react-forms","03.javascript/04.react/01.react-forms",{"title":1885,"path":1886,"stem":1887},"React Hook Form: Професійна Робота з Формами","/javascript/react/react-hook-form","03.javascript/04.react/02.react-hook-form",{"title":1889,"path":1890,"stem":1891},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","/javascript/react/react-hook-form-new","03.javascript/04.react/02.react-hook-form-new",{"title":1893,"path":1894,"stem":1895},"Axios та React: Професійна Архітектура Запитів","/javascript/react/data-fetching-axios","03.javascript/04.react/03.data-fetching-axios",{"title":1897,"icon":132,"path":1898,"stem":1899,"children":1900},"Tanstack Query","/javascript/react/tanstack-query","03.javascript/04.react/04.tanstack-query/index",[1901,1903,1907,1911,1915,1919,1923,1927,1931,1935,1939,1943,1947,1951,1955],{"title":1902,"path":1898,"stem":1899},"TanStack Query: Майстерність Керування Станом Сервера",{"title":1904,"path":1905,"stem":1906},"Парадигма Server State: Чому useEffect недостатньо","/javascript/react/tanstack-query/server-state-paradigm","03.javascript/04.react/04.tanstack-query/01.server-state-paradigm",{"title":1908,"path":1909,"stem":1910},"Встановлення та Налаштування: Фундамент","/javascript/react/tanstack-query/installation-and-devtools","03.javascript/04.react/04.tanstack-query/02.installation-and-devtools",{"title":1912,"path":1913,"stem":1914},"Основи Запитів та Магія Ключів","/javascript/react/tanstack-query/query-basics-and-keys","03.javascript/04.react/04.tanstack-query/03.query-basics-and-keys",{"title":1916,"path":1917,"stem":1918},"Синхронізація Даних: Життєвий Цикл Запиту","/javascript/react/tanstack-query/data-synchronization","03.javascript/04.react/04.tanstack-query/04.data-synchronization",{"title":1920,"path":1921,"stem":1922},"Мутації та Інвалідація: Зміна Даних","/javascript/react/tanstack-query/mutations-and-invalidation","03.javascript/04.react/04.tanstack-query/05.mutations-and-invalidation",{"title":1924,"path":1925,"stem":1926},"Оптимістичні Оновлення: Швидше за Світло","/javascript/react/tanstack-query/optimistic-updates","03.javascript/04.react/04.tanstack-query/06.optimistic-updates",{"title":1928,"path":1929,"stem":1930},"Пагінація та Infinite Scroll","/javascript/react/tanstack-query/pagination-and-load-more","03.javascript/04.react/04.tanstack-query/07.pagination-and-load-more",{"title":1932,"path":1933,"stem":1934},"Просунуті Патерни та Оптимізація","/javascript/react/tanstack-query/advanced-patterns","03.javascript/04.react/04.tanstack-query/08.advanced-patterns",{"title":1936,"path":1937,"stem":1938},"Архітектура та Best Practices","/javascript/react/tanstack-query/architecture-and-best-practices","03.javascript/04.react/04.tanstack-query/09.architecture-and-best-practices",{"title":1940,"path":1941,"stem":1942},"Server-Side Rendering (SSR) та Гідратація","/javascript/react/tanstack-query/server-side-rendering","03.javascript/04.react/04.tanstack-query/10.server-side-rendering",{"title":1944,"path":1945,"stem":1946},"Стратегії Тестування","/javascript/react/tanstack-query/testing-strategies","03.javascript/04.react/04.tanstack-query/11.testing-strategies",{"title":1948,"path":1949,"stem":1950},"Аутентифікація та Обробка Помилок","/javascript/react/tanstack-query/authentication-and-errors","03.javascript/04.react/04.tanstack-query/12.authentication-and-errors",{"title":1952,"path":1953,"stem":1954},"React Suspense та Майбутнє","/javascript/react/tanstack-query/react-suspense","03.javascript/04.react/04.tanstack-query/13.react-suspense",{"title":1956,"path":1957,"stem":1958},"Глибоке Занурення в Продуктивність","/javascript/react/tanstack-query/performance-deep-dive","03.javascript/04.react/04.tanstack-query/14.performance-deep-dive",{"title":1960,"icon":1875,"path":1961,"stem":1962,"children":1963},"React Router","/javascript/react/react-router","03.javascript/04.react/05.react-router/index",[1964,1966,1970,1974,1978,1982,1986,1990],{"title":1965,"path":1961,"stem":1962},"React Router: Навігаційна система сучасного вебу",{"title":1967,"path":1968,"stem":1969},"Налаштування та Базовий Роутинг","/javascript/react/react-router/setup-and-basic-routing","03.javascript/04.react/05.react-router/01.setup-and-basic-routing",{"title":1971,"path":1972,"stem":1973},"Динамічна Навігація","/javascript/react/react-router/navigation-and-links","03.javascript/04.react/05.react-router/02.navigation-and-links",{"title":1975,"path":1976,"stem":1977},"Вкладені Маршрути та Макети","/javascript/react/react-router/nested-routes-and-layouts","03.javascript/04.react/05.react-router/03.nested-routes-and-layouts",{"title":1979,"path":1980,"stem":1981},"Динамічні Маршрути та Параметри","/javascript/react/react-router/dynamic-routing","03.javascript/04.react/05.react-router/04.dynamic-routing",{"title":1983,"path":1984,"stem":1985},"Data APIs: Loaders та Actions","/javascript/react/react-router/data-loading","03.javascript/04.react/05.react-router/05.data-loading",{"title":1987,"path":1988,"stem":1989},"Просунуті Патерни","/javascript/react/react-router/advanced-patterns","03.javascript/04.react/05.react-router/06.advanced-patterns",{"title":1991,"path":1992,"stem":1993},"Legacy Routing: Компонентний підхід","/javascript/react/react-router/legacy-routing","03.javascript/04.react/05.react-router/07.legacy-routing",{"title":1995,"icon":132,"path":1996,"stem":1997,"children":1998},"Redux","/javascript/react/redux","03.javascript/04.react/06.redux/index",[1999,2001,2017,2046,2055,2076,2092,2121],{"title":2000,"path":1996,"stem":1997},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2002,"stem":2003,"children":2004,"page":59},"/javascript/react/redux/fundamentals","03.javascript/04.react/06.redux/01.fundamentals",[2005,2009,2013],{"title":2006,"path":2007,"stem":2008},"Вступ до State Management","/javascript/react/redux/fundamentals/intro-state-management","03.javascript/04.react/06.redux/01.fundamentals/01.intro-state-management",{"title":2010,"path":2011,"stem":2012},"Філософія Redux та Три Принципи","/javascript/react/redux/fundamentals/redux-philosophy","03.javascript/04.react/06.redux/01.fundamentals/02.redux-philosophy",{"title":2014,"path":2015,"stem":2016},"Чисті функції та Іммутабельність","/javascript/react/redux/fundamentals/pure-functions-immutability","03.javascript/04.react/06.redux/01.fundamentals/03.pure-functions-immutability",{"title":2018,"icon":132,"path":2019,"stem":2020,"children":2021,"page":59},"Classic Redux","/javascript/react/redux/classic-redux","03.javascript/04.react/06.redux/02.classic-redux",[2022,2026,2030,2034,2038,2042],{"title":2023,"path":2024,"stem":2025},"Створення Store (Classic Redux)","/javascript/react/redux/classic-redux/store-setup","03.javascript/04.react/06.redux/02.classic-redux/01.store-setup",{"title":2027,"path":2028,"stem":2029},"Actions, Constants та Action Creators","/javascript/react/redux/classic-redux/actions-constants","03.javascript/04.react/06.redux/02.classic-redux/02.actions-constants",{"title":2031,"path":2032,"stem":2033},"Логіка Reducers","/javascript/react/redux/classic-redux/reducers","03.javascript/04.react/06.redux/02.classic-redux/03.reducers",{"title":2035,"path":2036,"stem":2037},"Комбінування Reducers (Root Reducer)","/javascript/react/redux/classic-redux/data-flow","03.javascript/04.react/06.redux/02.classic-redux/04.data-flow",{"title":2039,"path":2040,"stem":2041},"Підключення до React (React-Redux)","/javascript/react/redux/classic-redux/react-redux-connection","03.javascript/04.react/06.redux/02.classic-redux/05.react-redux-connection",{"title":2043,"path":2044,"stem":2045},"Middleware та Асинхронність (Redux Thunk)","/javascript/react/redux/classic-redux/middleware-thunk","03.javascript/04.react/06.redux/02.classic-redux/06.middleware-thunk",{"title":2047,"icon":132,"path":2048,"stem":2049,"children":2050,"page":59},"Transition To Rtk","/javascript/react/redux/transition-to-rtk","03.javascript/04.react/06.redux/03.transition-to-rtk",[2051],{"title":2052,"path":2053,"stem":2054},"Проблеми класичного Redux","/javascript/react/redux/transition-to-rtk/problems-with-classic","03.javascript/04.react/06.redux/03.transition-to-rtk/01.problems-with-classic",{"title":2056,"icon":132,"path":2057,"stem":2058,"children":2059,"page":59},"Redux Toolkit","/javascript/react/redux/redux-toolkit","03.javascript/04.react/06.redux/04.redux-toolkit",[2060,2064,2068,2072],{"title":2061,"path":2062,"stem":2063},"Налаштування Store з 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дружити","/java/pr2/impedance-mismatch","04.java/pr2/09.impedance-mismatch",{"title":2285,"path":2286,"stem":2287},"JDBC: Перший контакт із базою даних","/java/pr2/jdbc-fundamentals","04.java/pr2/10.jdbc-fundamentals",{"title":2289,"path":2290,"stem":2291},"Якість коду: Spotless, SpotBugs та SonarQube","/java/pr2/10a.code-quality","04.java/pr2/10a.code-quality",{"title":2293,"path":2294,"stem":2295},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","/java/pr2/connection-pool","04.java/pr2/11.connection-pool",{"title":2297,"path":2298,"stem":2299},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","/java/pr2/row-data-gateway","04.java/pr2/12.row-data-gateway",{"title":2301,"path":2302,"stem":2303},"Table Data Gateway: Фасад таблиці як архітектурний відступ","/java/pr2/table-data-gateway","04.java/pr2/13.table-data-gateway",{"title":2305,"path":2306,"stem":2307},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","/java/pr2/repository-data-mapper","04.java/pr2/14.repository-data-mapper",{"title":2309,"path":2310,"stem":2311},"Identity Map: Кешування сутностей у рамках сесії","/java/pr2/identity-map","04.java/pr2/15.identity-map",{"title":2313,"path":2314,"stem":2315},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","/java/pr2/unit-of-work","04.java/pr2/16.unit-of-work",{"title":2317,"path":2318,"stem":2319},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","/java/pr2/strategy-sql","04.java/pr2/17.strategy-sql",{"title":2321,"path":2322,"stem":2323},"Proxy: Lazy Loading для One-To-Many колекцій","/java/pr2/proxy-lazy-loading","04.java/pr2/18.proxy-lazy-loading",{"title":2325,"path":2326,"stem":2327},"Generic Repository через Java Reflection: анотації та динамічний SQL","/java/pr2/generic-repository-reflection","04.java/pr2/19.generic-repository-reflection",{"title":2329,"path":2330,"stem":2331},"Specification Pattern: Композиція бізнес-правил для складних 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БД","/databases/intro/logical-schema","06.databases/01.intro/04.logical-schema",{"title":2381,"path":2382,"stem":2383},"Класифікація таблиць","/databases/intro/table-classification","06.databases/01.intro/05.table-classification",{"title":2385,"path":2386,"stem":2387},"PlantUML для баз даних","/databases/intro/plantuml-diagrams","06.databases/01.intro/06.plantuml-diagrams",{"title":2389,"icon":2354,"path":2390,"stem":2391,"children":2392,"page":59},"MS SQL Server Start","/databases/ms-sql-server-start","06.databases/02.ms-sql-server-start",[2393,2397,2403,2407],{"title":2394,"path":2395,"stem":2396},"Типи даних у MS SQL Server","/databases/ms-sql-server-start/data-types","06.databases/02.ms-sql-server-start/01.data-types",{"title":2398,"path":2399,"stem":2400,"children":2401},"Індекси у MS SQL 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TABLE)","/databases/sql/ddl-create-table","06.databases/03.sql/01.ddl-create-table",{"title":2425,"path":2426,"stem":2427},"DDL - Зміна та видалення таблиць (ALTER, DROP)","/databases/sql/ddl-alter-drop-table","06.databases/03.sql/02.ddl-alter-drop-table",{"title":2429,"path":2430,"stem":2431},"SELECT запити - Основи","/databases/sql/select-queries-fundamentals","06.databases/03.sql/03.select-queries-fundamentals",{"title":2433,"path":2434,"stem":2435},"SELECT запити - Розширені можливості","/databases/sql/select-queries-advanced","06.databases/03.sql/04.select-queries-advanced",{"title":2437,"path":2438,"stem":2439},"INSERT запити - Додавання даних","/databases/sql/insert-queries","06.databases/03.sql/05.insert-queries",{"title":2441,"path":2442,"stem":2443},"UPDATE та DELETE запити","/databases/sql/update-delete-queries","06.databases/03.sql/06.update-delete-queries",{"title":2445,"path":2446,"stem":2447},"Транзакції в SQL","/databases/sql/transactions","06.databases/03.sql/07.transactions",{"title":2449,"icon":2354,"path":2450,"stem":2451,"children":2452,"page":59},"Multi Table Databases","/databases/multi-table-databases","06.databases/04.multi-table-databases",[2453,2457,2461,2465,2469,2473],{"title":2454,"path":2455,"stem":2456},"Зв'язки та нормалізація БД","/databases/multi-table-databases/relationships-and-normalization","06.databases/04.multi-table-databases/00.relationships-and-normalization",{"title":2458,"path":2459,"stem":2460},"INNER JOIN - З'єднання таблиць","/databases/multi-table-databases/inner-join","06.databases/04.multi-table-databases/01.inner-join",{"title":2462,"path":2463,"stem":2464},"OUTER JOINs - LEFT, RIGHT, FULL","/databases/multi-table-databases/outer-joins","06.databases/04.multi-table-databases/02.outer-joins",{"title":2466,"path":2467,"stem":2468},"CROSS та SELF JOINs","/databases/multi-table-databases/cross-self-joins","06.databases/04.multi-table-databases/03.cross-self-joins",{"title":2470,"path":2471,"stem":2472},"Підзапити (Subqueries)","/databases/multi-table-databases/subqueries","06.databases/04.multi-table-databases/04.subqueries",{"title":2474,"path":2475,"stem":2476},"Агрегації з JOIN","/databases/multi-table-databases/aggregations-with-joins","06.databases/04.multi-table-databases/05.aggregations-with-joins",{"title":2478,"icon":2479,"path":2480,"stem":2481,"children":2482,"page":59},"Aggregate Functions","i-lucide-calculator","/databases/aggregate-functions","06.databases/05.aggregate-functions",[2483,2487,2491],{"title":2484,"path":2485,"stem":2486},"Функції агрегування в MS SQL Server","/databases/aggregate-functions/introduction-aggregate-functions","06.databases/05.aggregate-functions/01.introduction-aggregate-functions",{"title":2488,"path":2489,"stem":2490},"Групування даних в MS SQL Server","/databases/aggregate-functions/grouping-data","06.databases/05.aggregate-functions/02.grouping-data",{"title":2492,"path":2493,"stem":2494},"Підзапити з агрегатними функціями","/databases/aggregate-functions/subqueries-aggregates","06.databases/05.aggregate-functions/03.subqueries-aggregates",{"title":2496,"icon":2497,"path":2498,"stem":2499,"children":2500,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","/databases/triggers-stored-procedures","06.databases/07.triggers-stored-procedures",[2501,2505,2509,2513,2517,2521,2525],{"title":2502,"path":2503,"stem":2504},"DML-тригери","/databases/triggers-stored-procedures/dml-triggers","06.databases/07.triggers-stored-procedures/01.dml-triggers",{"title":2506,"path":2507,"stem":2508},"DDL-тригери","/databases/triggers-stored-procedures/ddl-triggers","06.databases/07.triggers-stored-procedures/02.ddl-triggers",{"title":2510,"path":2511,"stem":2512},"Transact-SQL 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Частина 2","/html-css/css-layout-grid-advanced","12.html-css/16.css-layout-grid-advanced",{"title":2861,"path":2862,"stem":2863},"Позиціонування в CSS. Z-index. Stacking Context","/html-css/css-positioning","12.html-css/17.css-positioning",{"title":2865,"path":2866,"stem":2867},"CSS Анімації та Переходи","/html-css/css-animations-transitions","12.html-css/18.css-animations-transitions",{"title":2869,"path":2870,"stem":2871},"Адаптивний дизайн. Media Queries. Частина 1","/html-css/css-responsive-media-queries","12.html-css/19.css-responsive-media-queries",{"title":2873,"path":2874,"stem":2875},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","/html-css/css-responsive-advanced","12.html-css/20.css-responsive-advanced",{"title":2877,"path":2878,"stem":2879},"CSS Custom Properties. Методології. Сучасний CSS","/html-css/css-variables-methodologies","12.html-css/21.css-variables-methodologies",{"title":2881,"path":2882,"stem":2883},"Сучасний CSS 2023–2025: Нові можливості","/html-css/css-modern-features","12.html-css/22.css-modern-features",{"title":2885,"path":2886,"stem":2887},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","/html-css/22a.css-nesting-modern-syntax","12.html-css/22a.css-nesting-modern-syntax",{"title":2889,"path":2890,"stem":2891},"CSS для форм та інтерактивних станів","/html-css/css-forms-interactive-states","12.html-css/23.css-forms-interactive-states",{"title":2893,"path":2894,"stem":2895},"Доступність у CSS (CSS Accessibility)","/html-css/css-accessibility","12.html-css/24.css-accessibility",{"title":2897,"path":2898,"stem":2899},"CSS-функції та сучасні sizing primitives","/html-css/css-functions-sizing","12.html-css/25.css-functions-sizing",{"title":2901,"path":2902,"stem":2903},"Rendering Pipeline і CSS Performance","/html-css/css-rendering-performance","12.html-css/26.css-rendering-performance",{"title":2905,"path":2906,"stem":2907},"CSS Best Practices: типові ситуації та правильні рішення","/html-css/css-best-practices","12.html-css/27.css-best-practices",{"title":2909,"path":2910,"stem":2911,"children":2912,"page":59},"Tailwind","/tailwind","21.tailwind",[2913,2917,2921,2925,2929,2933,2937,2941],{"title":2914,"path":2915,"stem":2916},"Що таке Tailwind CSS і навіщо він потрібен","/tailwind/tailwind-intro-philosophy","21.tailwind/01.tailwind-intro-philosophy",{"title":2918,"path":2919,"stem":2920},"Встановлення та налаштування Tailwind CSS v4","/tailwind/tailwind-installation-setup","21.tailwind/02.tailwind-installation-setup",{"title":2922,"path":2923,"stem":2924},"Utility-класи: основи та система Tailwind","/tailwind/tailwind-utility-classes-core","21.tailwind/03.tailwind-utility-classes-core",{"title":2926,"path":2927,"stem":2928},"Layout: Flexbox та Grid через Tailwind","/tailwind/tailwind-flexbox-grid","21.tailwind/04.tailwind-flexbox-grid",{"title":2930,"path":2931,"stem":2932},"Кастомізація теми через @theme у Tailwind v4","/tailwind/tailwind-theme-customization","21.tailwind/05.tailwind-theme-customization",{"title":2934,"path":2935,"stem":2936},"Варіанти: hover, focus, responsive, dark mode та нові v4","/tailwind/tailwind-variants-states","21.tailwind/06.tailwind-variants-states",{"title":2938,"path":2939,"stem":2940},"Типографіка та система кольорів у Tailwind v4","/tailwind/tailwind-typography-colors","21.tailwind/07.tailwind-typography-colors",{"title":2942,"path":2943,"stem":2944},"Компоненти та повторюваність: @apply, @utility та патерни","/tailwind/tailwind-components-patterns","21.tailwind/08.tailwind-components-patterns",{"title":2946,"path":2947,"stem":2948},"Showcase Компонентів kostyl.dev","/test-new-components","98.test-new-components",{"id":2950,"title":1242,"body":2951,"description":9253,"extension":9254,"links":9255,"meta":9256,"navigation":3129,"path":1243,"seo":9257,"stem":1244,"__hash__":9258},"docs/01.csharp/11.aspnet/11.mvc/07.filters.md",{"type":2952,"value":2953,"toc":9219},"minimark",[2954,2958,2962,2970,2973,2978,2994,3013,3020,3022,3026,3033,3161,3164,3166,3170,3175,3190,3204,3206,3210,3221,3237,3244,3259,3754,3771,3773,3777,3784,3790,3814,4236,4238,4242,4253,4270,4719,4734,4736,4740,4746,4757,4988,4990,4994,5104,5106,5110,5127,5594,5617,5630,5632,5636,5639,5643,5649,5858,5861,5950,5952,5964,5967,5975,6027,6095,6107,6224,6298,6300,6304,6311,6441,6456,6458,6462,6465,6469,6500,6504,6514,6975,6979,6990,7453,7459,7498,7509,7513,7530,8109,8112,8387,8391,8619,8642,8644,8648,8651,8657,8660,8726,8732,8803,8805,8809,8820,8938,8948,8950,8954,8958,8971,8989,9008,9012,9044,9065,9069,9079,9115,9117,9121,9201,9215],[2955,2956,1242],"h1",{"id":2957},"filters-аспектно-орієнтоване-програмування-в-mvc",[2959,2960,2961],"p",{},"Уявіть: у вас двадцять Action-методів, і в кожному потрібно виміряти час виконання, перевірити права доступу та записати дію в журнал аудиту. Без фільтрів вам доведеться дублювати цей код у кожному методі або виносити його у приватні хелпери, які доведеться викликати вручну. Це рецепт для помилок і «спагетті-коду».",[2959,2963,2964,2965,2969],{},"Фільтри (Filters) вирішують цю проблему через принцип ",[2966,2967,2968],"strong",{},"аспектно-орієнтованого програмування"," (Aspect-Oriented Programming, AOP): ви описуєте «наскрізну» логіку один раз і декларативно застосовуєте її до будь-якої кількості Action-методів. Controller залишається чистим — лише бізнес-логіка.",[2971,2972],"hr",{},[2974,2975,2977],"h2",{"id":2976},"що-таке-filter-і-як-він-працює","Що таке Filter і як він працює?",[2959,2979,2980,2981,2985,2986,2989,2990,2993],{},"Технічно, Filter — це клас, що реалізує один із кількох інтерфейсів ASP.NET Core (",[2982,2983,2984],"code",{},"IActionFilter",", ",[2982,2987,2988],{},"IResultFilter"," тощо) і вставляється у ",[2966,2991,2992],{},"filter pipeline"," — послідовність обробників, через яку проходить кожен HTTP-запит після визначення маршруту та вибору Action-методу.",[2959,2995,2996,2997,3000,3001,3004,3005,3008,3009,3012],{},"Відмінність від ",[2966,2998,2999],{},"Middleware"," принципова. Middleware знаходиться поза MVC і «не знає» нічого про Controllers та Actions — він оперує лише ",[2982,3002,3003],{},"HttpContext",". Фільтри ж — це ",[2966,3006,3007],{},"частина MVC-pipeline",": вони мають доступ до ",[2982,3010,3011],{},"ActionDescriptor",", параметрів Action-методу, результату виконання та контексту моделі. Фільтр «знає», який саме метод зараз виконується.",[3014,3015,3016,3019],"note",{},[2966,3017,3018],{},"Middleware vs Filter:"," Middleware — для інфраструктурних задач (компресія, HTTPS-redirect, CORS). Filters — для задач рівня MVC-контролера (авторизація, валідація, кешування, аудит, вимірювання часу).",[2971,3021],{},[2974,3023,3025],{"id":3024},"filter-pipeline-порядок-виконання","Filter Pipeline: порядок виконання",[2959,3027,3028,3029,3032],{},"Ось послідовність, якою фільтри оточують виконання Action-методу. Важливо розуміти її не як лінійний ланцюг, а як систему ",[2966,3030,3031],{},"вкладених оболонок"," — кожен тип фільтру «обгортає» наступний.",[3034,3035,3036],"mermaid",{},[3037,3038,3042],"pre",{"className":3039,"code":3040,"language":3034,"meta":3041,"style":3041},"language-mermaid shiki shiki-themes light-plus dark-plus dark-plus","graph TD\n    A[\"HTTP Request\"] --> B[\"Authorization Filters\"]\n    B --> C[\"Resource Filters (OnResourceExecuting)\"]\n    C --> D[\"Model Binding\"]\n    D --> E[\"Action Filters (OnActionExecuting)\"]\n    E --> F[\"Action Method\"]\n    F --> G[\"Action Filters (OnActionExecuted)\"]\n    G --> H[\"Exception Filters (якщо є виняток)\"]\n    H --> I[\"Result Filters (OnResultExecuting)\"]\n    I --> J[\"View / JSON Result\"]\n    J --> K[\"Result Filters (OnResultExecuted)\"]\n    K --> L[\"Resource Filters (OnResourceExecuted)\"]\n    L --> M[\"HTTP Response\"]\n\n    style A fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n    style F fill:#f59e0b,stroke:#b45309,color:#ffffff\n    style M fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n    style B fill:#64748b,stroke:#334155,color:#ffffff\n    style H fill:#ef4444,stroke:#b91c1c,color:#ffffff\n","",[2982,3043,3044,3052,3058,3064,3070,3076,3082,3088,3094,3100,3106,3112,3118,3124,3131,3137,3143,3149,3155],{"__ignoreMap":3041},[3045,3046,3049],"span",{"class":3047,"line":3048},"line",1,[3045,3050,3051],{},"graph TD\n",[3045,3053,3055],{"class":3047,"line":3054},2,[3045,3056,3057],{},"    A[\"HTTP Request\"] --> B[\"Authorization Filters\"]\n",[3045,3059,3061],{"class":3047,"line":3060},3,[3045,3062,3063],{},"    B --> C[\"Resource Filters (OnResourceExecuting)\"]\n",[3045,3065,3067],{"class":3047,"line":3066},4,[3045,3068,3069],{},"    C --> D[\"Model Binding\"]\n",[3045,3071,3073],{"class":3047,"line":3072},5,[3045,3074,3075],{},"    D --> E[\"Action Filters (OnActionExecuting)\"]\n",[3045,3077,3079],{"class":3047,"line":3078},6,[3045,3080,3081],{},"    E --> F[\"Action Method\"]\n",[3045,3083,3085],{"class":3047,"line":3084},7,[3045,3086,3087],{},"    F --> G[\"Action Filters (OnActionExecuted)\"]\n",[3045,3089,3091],{"class":3047,"line":3090},8,[3045,3092,3093],{},"    G --> H[\"Exception Filters (якщо є виняток)\"]\n",[3045,3095,3097],{"class":3047,"line":3096},9,[3045,3098,3099],{},"    H --> I[\"Result Filters (OnResultExecuting)\"]\n",[3045,3101,3103],{"class":3047,"line":3102},10,[3045,3104,3105],{},"    I --> J[\"View / JSON Result\"]\n",[3045,3107,3109],{"class":3047,"line":3108},11,[3045,3110,3111],{},"    J --> K[\"Result Filters (OnResultExecuted)\"]\n",[3045,3113,3115],{"class":3047,"line":3114},12,[3045,3116,3117],{},"    K --> L[\"Resource Filters (OnResourceExecuted)\"]\n",[3045,3119,3121],{"class":3047,"line":3120},13,[3045,3122,3123],{},"    L --> M[\"HTTP Response\"]\n",[3045,3125,3127],{"class":3047,"line":3126},14,[3045,3128,3130],{"emptyLinePlaceholder":3129},true,"\n",[3045,3132,3134],{"class":3047,"line":3133},15,[3045,3135,3136],{},"    style A fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n",[3045,3138,3140],{"class":3047,"line":3139},16,[3045,3141,3142],{},"    style F fill:#f59e0b,stroke:#b45309,color:#ffffff\n",[3045,3144,3146],{"class":3047,"line":3145},17,[3045,3147,3148],{},"    style M fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n",[3045,3150,3152],{"class":3047,"line":3151},18,[3045,3153,3154],{},"    style B fill:#64748b,stroke:#334155,color:#ffffff\n",[3045,3156,3158],{"class":3047,"line":3157},19,[3045,3159,3160],{},"    style H fill:#ef4444,stroke:#b91c1c,color:#ffffff\n",[2959,3162,3163],{},"Розглянемо кожну «оболонку» детально.",[2971,3165],{},[2974,3167,3169],{"id":3168},"пять-типів-фільтрів","П'ять типів фільтрів",[3171,3172,3174],"h3",{"id":3173},"_1-authorization-filters-пропускний-пункт","1. Authorization Filters — «Пропускний пункт»",[2959,3176,3177,3178,3181,3182,3185,3186,3189],{},"Authorization Filters запускаються ",[2966,3179,3180],{},"першими"," — ще до model binding і до всіх інших фільтрів. Якщо запит не авторизований, Filter може одразу завершити обробку і повернути ",[2982,3183,3184],{},"401 Unauthorized"," або ",[2982,3187,3188],{},"403 Forbidden",".",[2959,3191,3192,3193,3196,3197,3185,3200,3203],{},"Вбудований приклад — ",[2982,3194,3195],{},"[Authorize]",". Для власних Authorization Filters реалізуйте ",[2982,3198,3199],{},"IAuthorizationFilter",[2982,3201,3202],{},"IAsyncAuthorizationFilter",". Детальніше про авторизацію — в окремому модулі; тут зосередимося на інших типах.",[2971,3205],{},[3171,3207,3209],{"id":3208},"_2-resource-filters-охоронець-перед-model-binding","2. Resource Filters — «Охоронець перед Model Binding»",[2959,3211,3212,3213,3216,3217,3220],{},"Resource Filters запускаються ",[2966,3214,3215],{},"після"," авторизації, але ",[2966,3218,3219],{},"до"," model binding та action filters. Вони оточують увесь подальший pipeline, включно з:",[3222,3223,3224,3228,3231,3234],"ul",{},[3225,3226,3227],"li",{},"Model Binding",[3225,3229,3230],{},"Action Filters",[3225,3232,3233],{},"Action Method",[3225,3235,3236],{},"Result Filters",[2959,3238,3239,3240,3243],{},"Ключовий сценарій — ",[2966,3241,3242],{},"кешування",": якщо відповідь вже є в кеші, Resource Filter може повернути її, повністю оминувши deserialization параметрів і виконання Action.",[2959,3245,3246,3247,3250,3251,3254,3255,3258],{},"Resource Filters реалізують ",[2982,3248,3249],{},"IResourceFilter"," з методами ",[2982,3252,3253],{},"OnResourceExecuting"," (до model binding) та ",[2982,3256,3257],{},"OnResourceExecuted"," (після всього).",[3037,3260,3265],{"className":3261,"code":3262,"filename":3263,"language":3264,"meta":3041,"style":3041},"language-csharp shiki shiki-themes light-plus dark-plus dark-plus","using Microsoft.AspNetCore.Mvc;\nusing Microsoft.AspNetCore.Mvc.Filters;\nusing Microsoft.Extensions.Caching.Memory;\n\nnamespace BlogApp.Filters;\n\n// Resource Filter: кеш на рівні Action\npublic class CacheResourceFilter : Attribute, IResourceFilter\n{\n    private readonly string _cacheKey;\n    private static readonly IMemoryCache _cache = new MemoryCache(new MemoryCacheOptions());\n\n    public CacheResourceFilter(string cacheKey)\n    {\n        _cacheKey = cacheKey;\n    }\n\n    // Виконується ДО model binding і action\n    public void OnResourceExecuting(ResourceExecutingContext context)\n    {\n        // Якщо відповідь є в кеші — одразу повертаємо її\n        if (_cache.TryGetValue(_cacheKey, out IActionResult? cachedResult))\n        {\n            context.Result = cachedResult; // коротке замикання: action не виконається\n        }\n    }\n\n    // Виконується ПІСЛЯ всього pipeline\n    public void OnResourceExecuted(ResourceExecutedContext context)\n    {\n        // Якщо це перший запит — зберігаємо результат у кеш\n        if (context.Result is not null && !_cache.TryGetValue(_cacheKey, out _))\n        {\n            _cache.Set(_cacheKey, context.Result, TimeSpan.FromMinutes(5));\n        }\n    }\n}\n","Filters/CacheResourceFilter.cs","csharp",[2982,3266,3267,3291,3312,3335,3339,3354,3358,3364,3386,3391,3408,3443,3447,3466,3471,3483,3488,3492,3497,3517,3522,3528,3567,3573,3594,3600,3605,3610,3616,3635,3640,3646,3691,3696,3738,3743,3748],{"__ignoreMap":3041},[3045,3268,3269,3273,3277,3280,3283,3285,3288],{"class":3047,"line":3048},[3045,3270,3272],{"class":3271},"sCDza","using",[3045,3274,3276],{"class":3275},"sN1BT"," Microsoft",[3045,3278,3189],{"class":3279},"sHH4Y",[3045,3281,3282],{"class":3275},"AspNetCore",[3045,3284,3189],{"class":3279},[3045,3286,3287],{"class":3275},"Mvc",[3045,3289,3290],{"class":3279},";\n",[3045,3292,3293,3295,3297,3299,3301,3303,3305,3307,3310],{"class":3047,"line":3054},[3045,3294,3272],{"class":3271},[3045,3296,3276],{"class":3275},[3045,3298,3189],{"class":3279},[3045,3300,3282],{"class":3275},[3045,3302,3189],{"class":3279},[3045,3304,3287],{"class":3275},[3045,3306,3189],{"class":3279},[3045,3308,3309],{"class":3275},"Filters",[3045,3311,3290],{"class":3279},[3045,3313,3314,3316,3318,3320,3323,3325,3328,3330,3333],{"class":3047,"line":3060},[3045,3315,3272],{"class":3271},[3045,3317,3276],{"class":3275},[3045,3319,3189],{"class":3279},[3045,3321,3322],{"class":3275},"Extensions",[3045,3324,3189],{"class":3279},[3045,3326,3327],{"class":3275},"Caching",[3045,3329,3189],{"class":3279},[3045,3331,3332],{"class":3275},"Memory",[3045,3334,3290],{"class":3279},[3045,3336,3337],{"class":3047,"line":3066},[3045,3338,3130],{"emptyLinePlaceholder":3129},[3045,3340,3341,3345,3348,3350,3352],{"class":3047,"line":3072},[3045,3342,3344],{"class":3343},"su1O8","namespace",[3045,3346,3347],{"class":3275}," BlogApp",[3045,3349,3189],{"class":3279},[3045,3351,3309],{"class":3275},[3045,3353,3290],{"class":3279},[3045,3355,3356],{"class":3047,"line":3078},[3045,3357,3130],{"emptyLinePlaceholder":3129},[3045,3359,3360],{"class":3047,"line":3084},[3045,3361,3363],{"class":3362},"spJ8K","// Resource Filter: кеш на рівні Action\n",[3045,3365,3366,3369,3372,3375,3378,3381,3383],{"class":3047,"line":3090},[3045,3367,3368],{"class":3343},"public",[3045,3370,3371],{"class":3343}," class",[3045,3373,3374],{"class":3275}," CacheResourceFilter",[3045,3376,3377],{"class":3279}," : ",[3045,3379,3380],{"class":3275},"Attribute",[3045,3382,2985],{"class":3279},[3045,3384,3385],{"class":3275},"IResourceFilter\n",[3045,3387,3388],{"class":3047,"line":3096},[3045,3389,3390],{"class":3279},"{\n",[3045,3392,3393,3396,3399,3402,3406],{"class":3047,"line":3102},[3045,3394,3395],{"class":3343},"    private",[3045,3397,3398],{"class":3343}," readonly",[3045,3400,3401],{"class":3343}," string",[3045,3403,3405],{"class":3404},"siwwj"," _cacheKey",[3045,3407,3290],{"class":3279},[3045,3409,3410,3412,3415,3417,3420,3423,3426,3429,3432,3435,3437,3440],{"class":3047,"line":3108},[3045,3411,3395],{"class":3343},[3045,3413,3414],{"class":3343}," static",[3045,3416,3398],{"class":3343},[3045,3418,3419],{"class":3275}," IMemoryCache",[3045,3421,3422],{"class":3404}," _cache",[3045,3424,3425],{"class":3279}," = ",[3045,3427,3428],{"class":3343},"new",[3045,3430,3431],{"class":3275}," MemoryCache",[3045,3433,3434],{"class":3279},"(",[3045,3436,3428],{"class":3343},[3045,3438,3439],{"class":3275}," MemoryCacheOptions",[3045,3441,3442],{"class":3279},"());\n",[3045,3444,3445],{"class":3047,"line":3114},[3045,3446,3130],{"emptyLinePlaceholder":3129},[3045,3448,3449,3452,3455,3457,3460,3463],{"class":3047,"line":3120},[3045,3450,3451],{"class":3343},"    public",[3045,3453,3374],{"class":3454},"s8Opu",[3045,3456,3434],{"class":3279},[3045,3458,3459],{"class":3343},"string",[3045,3461,3462],{"class":3404}," cacheKey",[3045,3464,3465],{"class":3279},")\n",[3045,3467,3468],{"class":3047,"line":3126},[3045,3469,3470],{"class":3279},"    {\n",[3045,3472,3473,3476,3478,3481],{"class":3047,"line":3133},[3045,3474,3475],{"class":3404},"        _cacheKey",[3045,3477,3425],{"class":3279},[3045,3479,3480],{"class":3404},"cacheKey",[3045,3482,3290],{"class":3279},[3045,3484,3485],{"class":3047,"line":3139},[3045,3486,3487],{"class":3279},"    }\n",[3045,3489,3490],{"class":3047,"line":3145},[3045,3491,3130],{"emptyLinePlaceholder":3129},[3045,3493,3494],{"class":3047,"line":3151},[3045,3495,3496],{"class":3362},"    // Виконується ДО model binding і action\n",[3045,3498,3499,3501,3504,3507,3509,3512,3515],{"class":3047,"line":3157},[3045,3500,3451],{"class":3343},[3045,3502,3503],{"class":3343}," void",[3045,3505,3506],{"class":3454}," OnResourceExecuting",[3045,3508,3434],{"class":3279},[3045,3510,3511],{"class":3275},"ResourceExecutingContext",[3045,3513,3514],{"class":3404}," context",[3045,3516,3465],{"class":3279},[3045,3518,3520],{"class":3047,"line":3519},20,[3045,3521,3470],{"class":3279},[3045,3523,3525],{"class":3047,"line":3524},21,[3045,3526,3527],{"class":3362},"        // Якщо відповідь є в кеші — одразу повертаємо її\n",[3045,3529,3531,3534,3537,3540,3542,3545,3547,3550,3552,3555,3558,3561,3564],{"class":3047,"line":3530},22,[3045,3532,3533],{"class":3271},"        if",[3045,3535,3536],{"class":3279}," (",[3045,3538,3539],{"class":3404},"_cache",[3045,3541,3189],{"class":3279},[3045,3543,3544],{"class":3454},"TryGetValue",[3045,3546,3434],{"class":3279},[3045,3548,3549],{"class":3404},"_cacheKey",[3045,3551,2985],{"class":3279},[3045,3553,3554],{"class":3343},"out",[3045,3556,3557],{"class":3275}," IActionResult",[3045,3559,3560],{"class":3279},"? ",[3045,3562,3563],{"class":3404},"cachedResult",[3045,3565,3566],{"class":3279},"))\n",[3045,3568,3570],{"class":3047,"line":3569},23,[3045,3571,3572],{"class":3279},"        {\n",[3045,3574,3576,3579,3581,3584,3586,3588,3591],{"class":3047,"line":3575},24,[3045,3577,3578],{"class":3404},"            context",[3045,3580,3189],{"class":3279},[3045,3582,3583],{"class":3404},"Result",[3045,3585,3425],{"class":3279},[3045,3587,3563],{"class":3404},[3045,3589,3590],{"class":3279},"; ",[3045,3592,3593],{"class":3362},"// коротке замикання: action не виконається\n",[3045,3595,3597],{"class":3047,"line":3596},25,[3045,3598,3599],{"class":3279},"        }\n",[3045,3601,3603],{"class":3047,"line":3602},26,[3045,3604,3487],{"class":3279},[3045,3606,3608],{"class":3047,"line":3607},27,[3045,3609,3130],{"emptyLinePlaceholder":3129},[3045,3611,3613],{"class":3047,"line":3612},28,[3045,3614,3615],{"class":3362},"    // Виконується ПІСЛЯ всього pipeline\n",[3045,3617,3619,3621,3623,3626,3628,3631,3633],{"class":3047,"line":3618},29,[3045,3620,3451],{"class":3343},[3045,3622,3503],{"class":3343},[3045,3624,3625],{"class":3454}," OnResourceExecuted",[3045,3627,3434],{"class":3279},[3045,3629,3630],{"class":3275},"ResourceExecutedContext",[3045,3632,3514],{"class":3404},[3045,3634,3465],{"class":3279},[3045,3636,3638],{"class":3047,"line":3637},30,[3045,3639,3470],{"class":3279},[3045,3641,3643],{"class":3047,"line":3642},31,[3045,3644,3645],{"class":3362},"        // Якщо це перший запит — зберігаємо результат у кеш\n",[3045,3647,3649,3651,3653,3656,3658,3660,3663,3666,3669,3672,3674,3676,3678,3680,3682,3684,3686,3689],{"class":3047,"line":3648},32,[3045,3650,3533],{"class":3271},[3045,3652,3536],{"class":3279},[3045,3654,3655],{"class":3404},"context",[3045,3657,3189],{"class":3279},[3045,3659,3583],{"class":3404},[3045,3661,3662],{"class":3343}," is",[3045,3664,3665],{"class":3343}," not",[3045,3667,3668],{"class":3343}," null",[3045,3670,3671],{"class":3279}," && !",[3045,3673,3539],{"class":3404},[3045,3675,3189],{"class":3279},[3045,3677,3544],{"class":3454},[3045,3679,3434],{"class":3279},[3045,3681,3549],{"class":3404},[3045,3683,2985],{"class":3279},[3045,3685,3554],{"class":3343},[3045,3687,3688],{"class":3404}," _",[3045,3690,3566],{"class":3279},[3045,3692,3694],{"class":3047,"line":3693},33,[3045,3695,3572],{"class":3279},[3045,3697,3699,3702,3704,3707,3709,3711,3713,3715,3717,3719,3721,3724,3726,3729,3731,3735],{"class":3047,"line":3698},34,[3045,3700,3701],{"class":3404},"            _cache",[3045,3703,3189],{"class":3279},[3045,3705,3706],{"class":3454},"Set",[3045,3708,3434],{"class":3279},[3045,3710,3549],{"class":3404},[3045,3712,2985],{"class":3279},[3045,3714,3655],{"class":3404},[3045,3716,3189],{"class":3279},[3045,3718,3583],{"class":3404},[3045,3720,2985],{"class":3279},[3045,3722,3723],{"class":3404},"TimeSpan",[3045,3725,3189],{"class":3279},[3045,3727,3728],{"class":3454},"FromMinutes",[3045,3730,3434],{"class":3279},[3045,3732,3734],{"class":3733},"sJj4R","5",[3045,3736,3737],{"class":3279},"));\n",[3045,3739,3741],{"class":3047,"line":3740},35,[3045,3742,3599],{"class":3279},[3045,3744,3746],{"class":3047,"line":3745},36,[3045,3747,3487],{"class":3279},[3045,3749,3751],{"class":3047,"line":3750},37,[3045,3752,3753],{"class":3279},"}\n",[2959,3755,3756,3757,3760,3761,3763,3764,3767,3768,3770],{},"Встановлення ",[2982,3758,3759],{},"context.Result"," у ",[2982,3762,3253],{}," — це ",[2966,3765,3766],{},"«коротке замикання» (short-circuit)",". Коли Filter присвоює ",[2982,3769,3759],{},", усі подальші кроки pipeline (model binding, action filters, action method) пропускаються, і виконання переходить одразу до Result Filters.",[2971,3772],{},[3171,3774,3776],{"id":3775},"_3-action-filters-обгортка-навколо-action-method","3. Action Filters — «Обгортка навколо Action Method»",[2959,3778,3779,3780,3783],{},"Action Filters — найпопулярніший і найвживаніший тип. Вони виконуються безпосередньо ",[2966,3781,3782],{},"до і після"," Action-методу, вже після model binding. Це означає, що параметри Action вже заповнені та провалідовані.",[2959,3785,3786,3787,3789],{},"Реалізовують ",[2982,3788,2984],{}," з двома методами:",[3222,3791,3792,3800],{},[3225,3793,3794,3799],{},[2966,3795,3796],{},[2982,3797,3798],{},"OnActionExecuting"," — до виконання Action. Тут можна перевірити стан моделі, модифікувати параметри або взагалі скасувати виконання.",[3225,3801,3802,3807,3808,3810,3811,3189],{},[2966,3803,3804],{},[2982,3805,3806],{},"OnActionExecuted"," — після виконання Action (але до рендерингу результату). Тут вже є ",[2982,3809,3759],{}," і ",[2982,3812,3813],{},"context.Exception",[3037,3815,3818],{"className":3261,"code":3816,"filename":3817,"language":3264,"meta":3041,"style":3041},"using Microsoft.AspNetCore.Mvc.Filters;\n\nnamespace BlogApp.Filters;\n\n// Простий Action Filter для логування\npublic class LogActionFilter : IActionFilter\n{\n    private readonly ILogger\u003CLogActionFilter> _logger;\n\n    public LogActionFilter(ILogger\u003CLogActionFilter> logger)\n    {\n        _logger = logger;\n    }\n\n    public void OnActionExecuting(ActionExecutingContext context)\n    {\n        // context.ActionDescriptor.DisplayName — назва Action\n        // context.ActionArguments — словник параметрів\n        _logger.LogInformation(\n            \"Executing action: {Action}, Arguments: {@Arguments}\",\n            context.ActionDescriptor.DisplayName,\n            context.ActionArguments\n        );\n    }\n\n    public void OnActionExecuted(ActionExecutedContext context)\n    {\n        // context.Exception — якщо виняток стався в Action\n        // context.Result — результат Action (якщо Exception == null)\n        if (context.Exception is not null)\n        {\n            _logger.LogError(context.Exception,\n                \"Action {Action} threw an exception\",\n                context.ActionDescriptor.DisplayName);\n        }\n        else\n        {\n            _logger.LogInformation(\n                \"Action {Action} completed with result: {ResultType}\",\n                context.ActionDescriptor.DisplayName,\n                context.Result?.GetType().Name ?? \"null\");\n        }\n    }\n}\n","Filters/LogActionFilter.cs",[2982,3819,3820,3840,3844,3856,3860,3865,3879,3883,3906,3910,3932,3936,3947,3951,3955,3973,3977,3982,3987,3999,4008,4023,4032,4037,4041,4045,4063,4067,4072,4077,4098,4102,4122,4129,4145,4149,4154,4158,4169,4177,4192,4221,4226,4231],{"__ignoreMap":3041},[3045,3821,3822,3824,3826,3828,3830,3832,3834,3836,3838],{"class":3047,"line":3048},[3045,3823,3272],{"class":3271},[3045,3825,3276],{"class":3275},[3045,3827,3189],{"class":3279},[3045,3829,3282],{"class":3275},[3045,3831,3189],{"class":3279},[3045,3833,3287],{"class":3275},[3045,3835,3189],{"class":3279},[3045,3837,3309],{"class":3275},[3045,3839,3290],{"class":3279},[3045,3841,3842],{"class":3047,"line":3054},[3045,3843,3130],{"emptyLinePlaceholder":3129},[3045,3845,3846,3848,3850,3852,3854],{"class":3047,"line":3060},[3045,3847,3344],{"class":3343},[3045,3849,3347],{"class":3275},[3045,3851,3189],{"class":3279},[3045,3853,3309],{"class":3275},[3045,3855,3290],{"class":3279},[3045,3857,3858],{"class":3047,"line":3066},[3045,3859,3130],{"emptyLinePlaceholder":3129},[3045,3861,3862],{"class":3047,"line":3072},[3045,3863,3864],{"class":3362},"// Простий Action Filter для логування\n",[3045,3866,3867,3869,3871,3874,3876],{"class":3047,"line":3078},[3045,3868,3368],{"class":3343},[3045,3870,3371],{"class":3343},[3045,3872,3873],{"class":3275}," LogActionFilter",[3045,3875,3377],{"class":3279},[3045,3877,3878],{"class":3275},"IActionFilter\n",[3045,3880,3881],{"class":3047,"line":3084},[3045,3882,3390],{"class":3279},[3045,3884,3885,3887,3889,3892,3895,3898,3901,3904],{"class":3047,"line":3090},[3045,3886,3395],{"class":3343},[3045,3888,3398],{"class":3343},[3045,3890,3891],{"class":3275}," ILogger",[3045,3893,3894],{"class":3279},"\u003C",[3045,3896,3897],{"class":3275},"LogActionFilter",[3045,3899,3900],{"class":3279},"> ",[3045,3902,3903],{"class":3404},"_logger",[3045,3905,3290],{"class":3279},[3045,3907,3908],{"class":3047,"line":3096},[3045,3909,3130],{"emptyLinePlaceholder":3129},[3045,3911,3912,3914,3916,3918,3921,3923,3925,3927,3930],{"class":3047,"line":3102},[3045,3913,3451],{"class":3343},[3045,3915,3873],{"class":3454},[3045,3917,3434],{"class":3279},[3045,3919,3920],{"class":3275},"ILogger",[3045,3922,3894],{"class":3279},[3045,3924,3897],{"class":3275},[3045,3926,3900],{"class":3279},[3045,3928,3929],{"class":3404},"logger",[3045,3931,3465],{"class":3279},[3045,3933,3934],{"class":3047,"line":3108},[3045,3935,3470],{"class":3279},[3045,3937,3938,3941,3943,3945],{"class":3047,"line":3114},[3045,3939,3940],{"class":3404},"        _logger",[3045,3942,3425],{"class":3279},[3045,3944,3929],{"class":3404},[3045,3946,3290],{"class":3279},[3045,3948,3949],{"class":3047,"line":3120},[3045,3950,3487],{"class":3279},[3045,3952,3953],{"class":3047,"line":3126},[3045,3954,3130],{"emptyLinePlaceholder":3129},[3045,3956,3957,3959,3961,3964,3966,3969,3971],{"class":3047,"line":3133},[3045,3958,3451],{"class":3343},[3045,3960,3503],{"class":3343},[3045,3962,3963],{"class":3454}," OnActionExecuting",[3045,3965,3434],{"class":3279},[3045,3967,3968],{"class":3275},"ActionExecutingContext",[3045,3970,3514],{"class":3404},[3045,3972,3465],{"class":3279},[3045,3974,3975],{"class":3047,"line":3139},[3045,3976,3470],{"class":3279},[3045,3978,3979],{"class":3047,"line":3145},[3045,3980,3981],{"class":3362},"        // context.ActionDescriptor.DisplayName — назва Action\n",[3045,3983,3984],{"class":3047,"line":3151},[3045,3985,3986],{"class":3362},"        // context.ActionArguments — словник параметрів\n",[3045,3988,3989,3991,3993,3996],{"class":3047,"line":3157},[3045,3990,3940],{"class":3404},[3045,3992,3189],{"class":3279},[3045,3994,3995],{"class":3454},"LogInformation",[3045,3997,3998],{"class":3279},"(\n",[3045,4000,4001,4005],{"class":3047,"line":3519},[3045,4002,4004],{"class":4003},"sbdoH","            \"Executing action: {Action}, Arguments: {@Arguments}\"",[3045,4006,4007],{"class":3279},",\n",[3045,4009,4010,4012,4014,4016,4018,4021],{"class":3047,"line":3524},[3045,4011,3578],{"class":3404},[3045,4013,3189],{"class":3279},[3045,4015,3011],{"class":3404},[3045,4017,3189],{"class":3279},[3045,4019,4020],{"class":3404},"DisplayName",[3045,4022,4007],{"class":3279},[3045,4024,4025,4027,4029],{"class":3047,"line":3530},[3045,4026,3578],{"class":3404},[3045,4028,3189],{"class":3279},[3045,4030,4031],{"class":3404},"ActionArguments\n",[3045,4033,4034],{"class":3047,"line":3569},[3045,4035,4036],{"class":3279},"        );\n",[3045,4038,4039],{"class":3047,"line":3575},[3045,4040,3487],{"class":3279},[3045,4042,4043],{"class":3047,"line":3596},[3045,4044,3130],{"emptyLinePlaceholder":3129},[3045,4046,4047,4049,4051,4054,4056,4059,4061],{"class":3047,"line":3602},[3045,4048,3451],{"class":3343},[3045,4050,3503],{"class":3343},[3045,4052,4053],{"class":3454}," OnActionExecuted",[3045,4055,3434],{"class":3279},[3045,4057,4058],{"class":3275},"ActionExecutedContext",[3045,4060,3514],{"class":3404},[3045,4062,3465],{"class":3279},[3045,4064,4065],{"class":3047,"line":3607},[3045,4066,3470],{"class":3279},[3045,4068,4069],{"class":3047,"line":3612},[3045,4070,4071],{"class":3362},"        // context.Exception — якщо виняток стався в Action\n",[3045,4073,4074],{"class":3047,"line":3618},[3045,4075,4076],{"class":3362},"        // context.Result — результат Action (якщо Exception == null)\n",[3045,4078,4079,4081,4083,4085,4087,4090,4092,4094,4096],{"class":3047,"line":3637},[3045,4080,3533],{"class":3271},[3045,4082,3536],{"class":3279},[3045,4084,3655],{"class":3404},[3045,4086,3189],{"class":3279},[3045,4088,4089],{"class":3404},"Exception",[3045,4091,3662],{"class":3343},[3045,4093,3665],{"class":3343},[3045,4095,3668],{"class":3343},[3045,4097,3465],{"class":3279},[3045,4099,4100],{"class":3047,"line":3642},[3045,4101,3572],{"class":3279},[3045,4103,4104,4107,4109,4112,4114,4116,4118,4120],{"class":3047,"line":3648},[3045,4105,4106],{"class":3404},"            _logger",[3045,4108,3189],{"class":3279},[3045,4110,4111],{"class":3454},"LogError",[3045,4113,3434],{"class":3279},[3045,4115,3655],{"class":3404},[3045,4117,3189],{"class":3279},[3045,4119,4089],{"class":3404},[3045,4121,4007],{"class":3279},[3045,4123,4124,4127],{"class":3047,"line":3693},[3045,4125,4126],{"class":4003},"                \"Action {Action} threw an exception\"",[3045,4128,4007],{"class":3279},[3045,4130,4131,4134,4136,4138,4140,4142],{"class":3047,"line":3698},[3045,4132,4133],{"class":3404},"                context",[3045,4135,3189],{"class":3279},[3045,4137,3011],{"class":3404},[3045,4139,3189],{"class":3279},[3045,4141,4020],{"class":3404},[3045,4143,4144],{"class":3279},");\n",[3045,4146,4147],{"class":3047,"line":3740},[3045,4148,3599],{"class":3279},[3045,4150,4151],{"class":3047,"line":3745},[3045,4152,4153],{"class":3271},"        else\n",[3045,4155,4156],{"class":3047,"line":3750},[3045,4157,3572],{"class":3279},[3045,4159,4161,4163,4165,4167],{"class":3047,"line":4160},38,[3045,4162,4106],{"class":3404},[3045,4164,3189],{"class":3279},[3045,4166,3995],{"class":3454},[3045,4168,3998],{"class":3279},[3045,4170,4172,4175],{"class":3047,"line":4171},39,[3045,4173,4174],{"class":4003},"                \"Action {Action} completed with result: {ResultType}\"",[3045,4176,4007],{"class":3279},[3045,4178,4180,4182,4184,4186,4188,4190],{"class":3047,"line":4179},40,[3045,4181,4133],{"class":3404},[3045,4183,3189],{"class":3279},[3045,4185,3011],{"class":3404},[3045,4187,3189],{"class":3279},[3045,4189,4020],{"class":3404},[3045,4191,4007],{"class":3279},[3045,4193,4195,4197,4199,4201,4204,4207,4210,4213,4216,4219],{"class":3047,"line":4194},41,[3045,4196,4133],{"class":3404},[3045,4198,3189],{"class":3279},[3045,4200,3583],{"class":3404},[3045,4202,4203],{"class":3279},"?.",[3045,4205,4206],{"class":3454},"GetType",[3045,4208,4209],{"class":3279},"().",[3045,4211,4212],{"class":3404},"Name",[3045,4214,4215],{"class":3279}," ?? ",[3045,4217,4218],{"class":4003},"\"null\"",[3045,4220,4144],{"class":3279},[3045,4222,4224],{"class":3047,"line":4223},42,[3045,4225,3599],{"class":3279},[3045,4227,4229],{"class":3047,"line":4228},43,[3045,4230,3487],{"class":3279},[3045,4232,4234],{"class":3047,"line":4233},44,[3045,4235,3753],{"class":3279},[2971,4237],{},[3171,4239,4241],{"id":4240},"_4-exception-filters-централізований-обробник-винятків","4. Exception Filters — «Централізований обробник винятків»",[2959,4243,4244,4245,4248,4249,4252],{},"Exception Filters перехоплюють необроблені винятки, що виникають ",[2966,4246,4247],{},"в Action Filters або в самому Action-методі",". Важлива деталь: вони ",[2966,4250,4251],{},"не перехоплюють"," винятки з Result Filters або безпосередньо з логіки рендерингу View.",[2959,4254,4255,4256,4259,4260,4263,4264,4267,4268,3189],{},"Реалізують ",[2982,4257,4258],{},"IExceptionFilter"," з одним методом ",[2982,4261,4262],{},"OnException",". Якщо Filter «обробляє» виняток, він встановлює ",[2982,4265,4266],{},"context.ExceptionHandled = true",", і виняток не розповсюджується далі — замість нього ASP.NET поверне результат з ",[2982,4269,3759],{},[3037,4271,4274],{"className":3261,"code":4272,"filename":4273,"language":3264,"meta":3041,"style":3041},"using Microsoft.AspNetCore.Mvc;\nusing Microsoft.AspNetCore.Mvc.Filters;\n\nnamespace BlogApp.Filters;\n\n// Фільтр для обробки очікуваних бізнес-винятків\npublic class BusinessExceptionFilter : IExceptionFilter\n{\n    private readonly ILogger\u003CBusinessExceptionFilter> _logger;\n\n    public BusinessExceptionFilter(ILogger\u003CBusinessExceptionFilter> logger)\n    {\n        _logger = logger;\n    }\n\n    public void OnException(ExceptionContext context)\n    {\n        // Обробляємо лише «бізнесові» винятки\n        if (context.Exception is not BusinessException businessEx)\n            return; // інші винятки проходять далі\n\n        _logger.LogWarning(businessEx, \"Business rule violation: {Message}\", businessEx.Message);\n\n        // Повертаємо структуровану помилку\n        context.Result = new BadRequestObjectResult(new\n        {\n            Error = businessEx.Message,\n            Code = businessEx.ErrorCode\n        });\n\n        context.ExceptionHandled = true; // помилка оброблена\n    }\n}\n\n// Власний бізнес-виняток\npublic class BusinessException : Exception\n{\n    public string ErrorCode { get; }\n\n    public BusinessException(string message, string errorCode) : base(message)\n    {\n        ErrorCode = errorCode;\n    }\n}\n","Filters/BusinessExceptionFilter.cs",[2982,4275,4276,4292,4312,4316,4328,4332,4337,4351,4355,4374,4378,4398,4402,4412,4416,4420,4438,4442,4447,4471,4481,4485,4515,4519,4524,4545,4549,4564,4578,4583,4587,4606,4610,4614,4618,4623,4636,4640,4658,4662,4695,4699,4711,4715],{"__ignoreMap":3041},[3045,4277,4278,4280,4282,4284,4286,4288,4290],{"class":3047,"line":3048},[3045,4279,3272],{"class":3271},[3045,4281,3276],{"class":3275},[3045,4283,3189],{"class":3279},[3045,4285,3282],{"class":3275},[3045,4287,3189],{"class":3279},[3045,4289,3287],{"class":3275},[3045,4291,3290],{"class":3279},[3045,4293,4294,4296,4298,4300,4302,4304,4306,4308,4310],{"class":3047,"line":3054},[3045,4295,3272],{"class":3271},[3045,4297,3276],{"class":3275},[3045,4299,3189],{"class":3279},[3045,4301,3282],{"class":3275},[3045,4303,3189],{"class":3279},[3045,4305,3287],{"class":3275},[3045,4307,3189],{"class":3279},[3045,4309,3309],{"class":3275},[3045,4311,3290],{"class":3279},[3045,4313,4314],{"class":3047,"line":3060},[3045,4315,3130],{"emptyLinePlaceholder":3129},[3045,4317,4318,4320,4322,4324,4326],{"class":3047,"line":3066},[3045,4319,3344],{"class":3343},[3045,4321,3347],{"class":3275},[3045,4323,3189],{"class":3279},[3045,4325,3309],{"class":3275},[3045,4327,3290],{"class":3279},[3045,4329,4330],{"class":3047,"line":3072},[3045,4331,3130],{"emptyLinePlaceholder":3129},[3045,4333,4334],{"class":3047,"line":3078},[3045,4335,4336],{"class":3362},"// Фільтр для обробки очікуваних бізнес-винятків\n",[3045,4338,4339,4341,4343,4346,4348],{"class":3047,"line":3084},[3045,4340,3368],{"class":3343},[3045,4342,3371],{"class":3343},[3045,4344,4345],{"class":3275}," BusinessExceptionFilter",[3045,4347,3377],{"class":3279},[3045,4349,4350],{"class":3275},"IExceptionFilter\n",[3045,4352,4353],{"class":3047,"line":3090},[3045,4354,3390],{"class":3279},[3045,4356,4357,4359,4361,4363,4365,4368,4370,4372],{"class":3047,"line":3096},[3045,4358,3395],{"class":3343},[3045,4360,3398],{"class":3343},[3045,4362,3891],{"class":3275},[3045,4364,3894],{"class":3279},[3045,4366,4367],{"class":3275},"BusinessExceptionFilter",[3045,4369,3900],{"class":3279},[3045,4371,3903],{"class":3404},[3045,4373,3290],{"class":3279},[3045,4375,4376],{"class":3047,"line":3102},[3045,4377,3130],{"emptyLinePlaceholder":3129},[3045,4379,4380,4382,4384,4386,4388,4390,4392,4394,4396],{"class":3047,"line":3108},[3045,4381,3451],{"class":3343},[3045,4383,4345],{"class":3454},[3045,4385,3434],{"class":3279},[3045,4387,3920],{"class":3275},[3045,4389,3894],{"class":3279},[3045,4391,4367],{"class":3275},[3045,4393,3900],{"class":3279},[3045,4395,3929],{"class":3404},[3045,4397,3465],{"class":3279},[3045,4399,4400],{"class":3047,"line":3114},[3045,4401,3470],{"class":3279},[3045,4403,4404,4406,4408,4410],{"class":3047,"line":3120},[3045,4405,3940],{"class":3404},[3045,4407,3425],{"class":3279},[3045,4409,3929],{"class":3404},[3045,4411,3290],{"class":3279},[3045,4413,4414],{"class":3047,"line":3126},[3045,4415,3487],{"class":3279},[3045,4417,4418],{"class":3047,"line":3133},[3045,4419,3130],{"emptyLinePlaceholder":3129},[3045,4421,4422,4424,4426,4429,4431,4434,4436],{"class":3047,"line":3139},[3045,4423,3451],{"class":3343},[3045,4425,3503],{"class":3343},[3045,4427,4428],{"class":3454}," OnException",[3045,4430,3434],{"class":3279},[3045,4432,4433],{"class":3275},"ExceptionContext",[3045,4435,3514],{"class":3404},[3045,4437,3465],{"class":3279},[3045,4439,4440],{"class":3047,"line":3145},[3045,4441,3470],{"class":3279},[3045,4443,4444],{"class":3047,"line":3151},[3045,4445,4446],{"class":3362},"        // Обробляємо лише «бізнесові» винятки\n",[3045,4448,4449,4451,4453,4455,4457,4459,4461,4463,4466,4469],{"class":3047,"line":3157},[3045,4450,3533],{"class":3271},[3045,4452,3536],{"class":3279},[3045,4454,3655],{"class":3404},[3045,4456,3189],{"class":3279},[3045,4458,4089],{"class":3404},[3045,4460,3662],{"class":3343},[3045,4462,3665],{"class":3343},[3045,4464,4465],{"class":3275}," BusinessException",[3045,4467,4468],{"class":3404}," businessEx",[3045,4470,3465],{"class":3279},[3045,4472,4473,4476,4478],{"class":3047,"line":3519},[3045,4474,4475],{"class":3271},"            return",[3045,4477,3590],{"class":3279},[3045,4479,4480],{"class":3362},"// інші винятки проходять далі\n",[3045,4482,4483],{"class":3047,"line":3524},[3045,4484,3130],{"emptyLinePlaceholder":3129},[3045,4486,4487,4489,4491,4494,4496,4499,4501,4504,4506,4508,4510,4513],{"class":3047,"line":3530},[3045,4488,3940],{"class":3404},[3045,4490,3189],{"class":3279},[3045,4492,4493],{"class":3454},"LogWarning",[3045,4495,3434],{"class":3279},[3045,4497,4498],{"class":3404},"businessEx",[3045,4500,2985],{"class":3279},[3045,4502,4503],{"class":4003},"\"Business rule violation: {Message}\"",[3045,4505,2985],{"class":3279},[3045,4507,4498],{"class":3404},[3045,4509,3189],{"class":3279},[3045,4511,4512],{"class":3404},"Message",[3045,4514,4144],{"class":3279},[3045,4516,4517],{"class":3047,"line":3569},[3045,4518,3130],{"emptyLinePlaceholder":3129},[3045,4520,4521],{"class":3047,"line":3575},[3045,4522,4523],{"class":3362},"        // Повертаємо структуровану помилку\n",[3045,4525,4526,4529,4531,4533,4535,4537,4540,4542],{"class":3047,"line":3596},[3045,4527,4528],{"class":3404},"        context",[3045,4530,3189],{"class":3279},[3045,4532,3583],{"class":3404},[3045,4534,3425],{"class":3279},[3045,4536,3428],{"class":3343},[3045,4538,4539],{"class":3275}," BadRequestObjectResult",[3045,4541,3434],{"class":3279},[3045,4543,4544],{"class":3343},"new\n",[3045,4546,4547],{"class":3047,"line":3602},[3045,4548,3572],{"class":3279},[3045,4550,4551,4554,4556,4558,4560,4562],{"class":3047,"line":3607},[3045,4552,4553],{"class":3404},"            Error",[3045,4555,3425],{"class":3279},[3045,4557,4498],{"class":3404},[3045,4559,3189],{"class":3279},[3045,4561,4512],{"class":3404},[3045,4563,4007],{"class":3279},[3045,4565,4566,4569,4571,4573,4575],{"class":3047,"line":3612},[3045,4567,4568],{"class":3404},"            Code",[3045,4570,3425],{"class":3279},[3045,4572,4498],{"class":3404},[3045,4574,3189],{"class":3279},[3045,4576,4577],{"class":3404},"ErrorCode\n",[3045,4579,4580],{"class":3047,"line":3618},[3045,4581,4582],{"class":3279},"        });\n",[3045,4584,4585],{"class":3047,"line":3637},[3045,4586,3130],{"emptyLinePlaceholder":3129},[3045,4588,4589,4591,4593,4596,4598,4601,4603],{"class":3047,"line":3642},[3045,4590,4528],{"class":3404},[3045,4592,3189],{"class":3279},[3045,4594,4595],{"class":3404},"ExceptionHandled",[3045,4597,3425],{"class":3279},[3045,4599,4600],{"class":3343},"true",[3045,4602,3590],{"class":3279},[3045,4604,4605],{"class":3362},"// помилка оброблена\n",[3045,4607,4608],{"class":3047,"line":3648},[3045,4609,3487],{"class":3279},[3045,4611,4612],{"class":3047,"line":3693},[3045,4613,3753],{"class":3279},[3045,4615,4616],{"class":3047,"line":3698},[3045,4617,3130],{"emptyLinePlaceholder":3129},[3045,4619,4620],{"class":3047,"line":3740},[3045,4621,4622],{"class":3362},"// Власний бізнес-виняток\n",[3045,4624,4625,4627,4629,4631,4633],{"class":3047,"line":3745},[3045,4626,3368],{"class":3343},[3045,4628,3371],{"class":3343},[3045,4630,4465],{"class":3275},[3045,4632,3377],{"class":3279},[3045,4634,4635],{"class":3275},"Exception\n",[3045,4637,4638],{"class":3047,"line":3750},[3045,4639,3390],{"class":3279},[3045,4641,4642,4644,4646,4649,4652,4655],{"class":3047,"line":4160},[3045,4643,3451],{"class":3343},[3045,4645,3401],{"class":3343},[3045,4647,4648],{"class":3404}," ErrorCode",[3045,4650,4651],{"class":3279}," { ",[3045,4653,4654],{"class":3343},"get",[3045,4656,4657],{"class":3279},"; }\n",[3045,4659,4660],{"class":3047,"line":4171},[3045,4661,3130],{"emptyLinePlaceholder":3129},[3045,4663,4664,4666,4668,4670,4672,4675,4677,4679,4682,4685,4688,4690,4693],{"class":3047,"line":4179},[3045,4665,3451],{"class":3343},[3045,4667,4465],{"class":3454},[3045,4669,3434],{"class":3279},[3045,4671,3459],{"class":3343},[3045,4673,4674],{"class":3404}," message",[3045,4676,2985],{"class":3279},[3045,4678,3459],{"class":3343},[3045,4680,4681],{"class":3404}," errorCode",[3045,4683,4684],{"class":3279},") : ",[3045,4686,4687],{"class":3343},"base",[3045,4689,3434],{"class":3279},[3045,4691,4692],{"class":3404},"message",[3045,4694,3465],{"class":3279},[3045,4696,4697],{"class":3047,"line":4194},[3045,4698,3470],{"class":3279},[3045,4700,4701,4704,4706,4709],{"class":3047,"line":4223},[3045,4702,4703],{"class":3404},"        ErrorCode",[3045,4705,3425],{"class":3279},[3045,4707,4708],{"class":3404},"errorCode",[3045,4710,3290],{"class":3279},[3045,4712,4713],{"class":3047,"line":4228},[3045,4714,3487],{"class":3279},[3045,4716,4717],{"class":3047,"line":4233},[3045,4718,3753],{"class":3279},[4720,4721,4722,4723,4726,4727,4730,4731,3189],"tip",{},"Exception Filters — альтернатива ",[2982,4724,4725],{},"try-catch"," у кожному Action-методі. Але для справді глобальної обробки структурованих відповідей на помилки (",[2982,4728,4729],{},"ProblemDetails",") краще поєднувати їх з Middleware ",[2982,4732,4733],{},"UseExceptionHandler",[2971,4735],{},[3171,4737,4739],{"id":4738},"_5-result-filters-пост-обробка-результату","5. Result Filters — «Пост-обробка результату»",[2959,4741,4742,4743,4745],{},"Result Filters виконуються ",[2966,4744,3782],{}," рендерингу результату Action (тобто до і після запису відповіді в тіло HTTP-response). Вони дозволяють досліджувати та модифікувати відповідь.",[2959,4747,4255,4748,3250,4750,3810,4753,4756],{},[2982,4749,2988],{},[2982,4751,4752],{},"OnResultExecuting",[2982,4754,4755],{},"OnResultExecuted",". Типові сценарії: додавання HTTP-заголовків, трансформація ViewData перед рендерингом, кешування отриманої відповіді.",[3037,4758,4761],{"className":3261,"code":4759,"filename":4760,"language":3264,"meta":3041,"style":3041},"using Microsoft.AspNetCore.Mvc.Filters;\n\nnamespace BlogApp.Filters;\n\n// Result Filter: додає security headers до кожної відповіді\npublic class AddSecurityHeadersFilter : IResultFilter\n{\n    public void OnResultExecuting(ResultExecutingContext context)\n    {\n        // Виконується до рендерингу — можна ще змінити відповідь\n        var response = context.HttpContext.Response;\n        response.Headers[\"X-Content-Type-Options\"] = \"nosniff\";\n        response.Headers[\"X-Frame-Options\"] = \"SAMEORIGIN\";\n        response.Headers[\"Referrer-Policy\"] = \"strict-origin-when-cross-origin\";\n    }\n\n    public void OnResultExecuted(ResultExecutedContext context)\n    {\n        // Виконується після рендерингу — тіло відповіді вже записано\n        // Тут вже не можна змінити HTTP-заголовки чи тіло\n    }\n}\n","Filters/AddSecurityHeadersFilter.cs",[2982,4762,4763,4783,4787,4799,4803,4808,4822,4826,4844,4848,4853,4876,4900,4920,4940,4944,4948,4966,4970,4975,4980,4984],{"__ignoreMap":3041},[3045,4764,4765,4767,4769,4771,4773,4775,4777,4779,4781],{"class":3047,"line":3048},[3045,4766,3272],{"class":3271},[3045,4768,3276],{"class":3275},[3045,4770,3189],{"class":3279},[3045,4772,3282],{"class":3275},[3045,4774,3189],{"class":3279},[3045,4776,3287],{"class":3275},[3045,4778,3189],{"class":3279},[3045,4780,3309],{"class":3275},[3045,4782,3290],{"class":3279},[3045,4784,4785],{"class":3047,"line":3054},[3045,4786,3130],{"emptyLinePlaceholder":3129},[3045,4788,4789,4791,4793,4795,4797],{"class":3047,"line":3060},[3045,4790,3344],{"class":3343},[3045,4792,3347],{"class":3275},[3045,4794,3189],{"class":3279},[3045,4796,3309],{"class":3275},[3045,4798,3290],{"class":3279},[3045,4800,4801],{"class":3047,"line":3066},[3045,4802,3130],{"emptyLinePlaceholder":3129},[3045,4804,4805],{"class":3047,"line":3072},[3045,4806,4807],{"class":3362},"// Result Filter: додає security headers до кожної відповіді\n",[3045,4809,4810,4812,4814,4817,4819],{"class":3047,"line":3078},[3045,4811,3368],{"class":3343},[3045,4813,3371],{"class":3343},[3045,4815,4816],{"class":3275}," AddSecurityHeadersFilter",[3045,4818,3377],{"class":3279},[3045,4820,4821],{"class":3275},"IResultFilter\n",[3045,4823,4824],{"class":3047,"line":3084},[3045,4825,3390],{"class":3279},[3045,4827,4828,4830,4832,4835,4837,4840,4842],{"class":3047,"line":3090},[3045,4829,3451],{"class":3343},[3045,4831,3503],{"class":3343},[3045,4833,4834],{"class":3454}," OnResultExecuting",[3045,4836,3434],{"class":3279},[3045,4838,4839],{"class":3275},"ResultExecutingContext",[3045,4841,3514],{"class":3404},[3045,4843,3465],{"class":3279},[3045,4845,4846],{"class":3047,"line":3096},[3045,4847,3470],{"class":3279},[3045,4849,4850],{"class":3047,"line":3102},[3045,4851,4852],{"class":3362},"        // Виконується до рендерингу — можна ще змінити відповідь\n",[3045,4854,4855,4858,4861,4863,4865,4867,4869,4871,4874],{"class":3047,"line":3108},[3045,4856,4857],{"class":3343},"        var",[3045,4859,4860],{"class":3404}," response",[3045,4862,3425],{"class":3279},[3045,4864,3655],{"class":3404},[3045,4866,3189],{"class":3279},[3045,4868,3003],{"class":3404},[3045,4870,3189],{"class":3279},[3045,4872,4873],{"class":3404},"Response",[3045,4875,3290],{"class":3279},[3045,4877,4878,4881,4883,4886,4889,4892,4895,4898],{"class":3047,"line":3114},[3045,4879,4880],{"class":3404},"        response",[3045,4882,3189],{"class":3279},[3045,4884,4885],{"class":3404},"Headers",[3045,4887,4888],{"class":3279},"[",[3045,4890,4891],{"class":4003},"\"X-Content-Type-Options\"",[3045,4893,4894],{"class":3279},"] = ",[3045,4896,4897],{"class":4003},"\"nosniff\"",[3045,4899,3290],{"class":3279},[3045,4901,4902,4904,4906,4908,4910,4913,4915,4918],{"class":3047,"line":3120},[3045,4903,4880],{"class":3404},[3045,4905,3189],{"class":3279},[3045,4907,4885],{"class":3404},[3045,4909,4888],{"class":3279},[3045,4911,4912],{"class":4003},"\"X-Frame-Options\"",[3045,4914,4894],{"class":3279},[3045,4916,4917],{"class":4003},"\"SAMEORIGIN\"",[3045,4919,3290],{"class":3279},[3045,4921,4922,4924,4926,4928,4930,4933,4935,4938],{"class":3047,"line":3126},[3045,4923,4880],{"class":3404},[3045,4925,3189],{"class":3279},[3045,4927,4885],{"class":3404},[3045,4929,4888],{"class":3279},[3045,4931,4932],{"class":4003},"\"Referrer-Policy\"",[3045,4934,4894],{"class":3279},[3045,4936,4937],{"class":4003},"\"strict-origin-when-cross-origin\"",[3045,4939,3290],{"class":3279},[3045,4941,4942],{"class":3047,"line":3133},[3045,4943,3487],{"class":3279},[3045,4945,4946],{"class":3047,"line":3139},[3045,4947,3130],{"emptyLinePlaceholder":3129},[3045,4949,4950,4952,4954,4957,4959,4962,4964],{"class":3047,"line":3145},[3045,4951,3451],{"class":3343},[3045,4953,3503],{"class":3343},[3045,4955,4956],{"class":3454}," OnResultExecuted",[3045,4958,3434],{"class":3279},[3045,4960,4961],{"class":3275},"ResultExecutedContext",[3045,4963,3514],{"class":3404},[3045,4965,3465],{"class":3279},[3045,4967,4968],{"class":3047,"line":3151},[3045,4969,3470],{"class":3279},[3045,4971,4972],{"class":3047,"line":3157},[3045,4973,4974],{"class":3362},"        // Виконується після рендерингу — тіло відповіді вже записано\n",[3045,4976,4977],{"class":3047,"line":3519},[3045,4978,4979],{"class":3362},"        // Тут вже не можна змінити HTTP-заголовки чи тіло\n",[3045,4981,4982],{"class":3047,"line":3524},[3045,4983,3487],{"class":3279},[3045,4985,4986],{"class":3047,"line":3530},[3045,4987,3753],{"class":3279},[2971,4989],{},[3171,4991,4993],{"id":4992},"порівняльна-таблиця-пяти-типів","Порівняльна таблиця п'яти типів",[4995,4996,4997,5021,5044,5066,5086],"card-group",{},[4998,4999,5002],"card",{"icon":5000,"title":5001},"i-heroicons-lock-closed","Authorization",[3222,5003,5004,5010,5013,5018],{},[3225,5005,5006,5007],{},"Виконується ",[2966,5008,5009],{},"першим",[3225,5011,5012],{},"Може повернути 401/403 одразу",[3225,5014,5015,5016],{},"Реалізує: ",[2982,5017,3199],{},[3225,5019,5020],{},"Сценарій: перевірка прав, token validation",[4998,5022,5025],{"icon":5023,"title":5024},"i-heroicons-server","Resource",[3222,5026,5027,5030,5037,5041],{},[3225,5028,5029],{},"Оточує весь pipeline",[3225,5031,5032,5033,5036],{},"Може ",[2966,5034,5035],{},"обійти"," model binding",[3225,5038,5015,5039],{},[2982,5040,3249],{},[3225,5042,5043],{},"Сценарій: кешування, rate limiting",[4998,5045,5048],{"icon":5046,"title":5047},"i-heroicons-bolt","Action",[3222,5049,5050,5053,5059,5063],{},[3225,5051,5052],{},"Оточує Action Method",[3225,5054,5055,5056],{},"Параметри вже ",[2966,5057,5058],{},"прив'язані",[3225,5060,5015,5061],{},[2982,5062,2984],{},[3225,5064,5065],{},"Сценарій: логування, вимірювання часу",[4998,5067,5069],{"icon":5068,"title":4089},"i-heroicons-exclamation-triangle",[3222,5070,5071,5074,5079,5083],{},[3225,5072,5073],{},"Перехоплює необроблені винятки",[3225,5075,5076,5077],{},"Встановлює ",[2982,5078,4595],{},[3225,5080,5015,5081],{},[2982,5082,4258],{},[3225,5084,5085],{},"Сценарій: бізнес-помилки, API error responses",[4998,5087,5089],{"icon":5088,"title":3583},"i-heroicons-document-text",[3222,5090,5091,5094,5097,5101],{},[3225,5092,5093],{},"Оточує рендеринг результату",[3225,5095,5096],{},"Може додавати заголовки",[3225,5098,5015,5099],{},[2982,5100,2988],{},[3225,5102,5103],{},"Сценарій: security headers, response caching",[2971,5105],{},[2974,5107,5109],{"id":5108},"async-варіанти-фільтрів","Async-варіанти фільтрів",[2959,5111,5112,5113,5115,5116,5118,5119,5122,5123,5126],{},"Кожен синхронний інтерфейс фільтра має асинхронний аналог. Замість двох окремих методів (",[2982,5114,3798],{}," / ",[2982,5117,3806],{},") є один метод ",[2982,5120,5121],{},"OnActionExecutionAsync"," з делегатом ",[2982,5124,5125],{},"next",":",[3037,5128,5131],{"className":3261,"code":5129,"filename":5130,"language":3264,"meta":3041,"style":3041},"using Microsoft.AspNetCore.Mvc.Filters;\nusing System.Diagnostics;\n\nnamespace BlogApp.Filters;\n\n// Async Action Filter — вимірює час виконання Action\npublic class ExecutionTimeFilter : IAsyncActionFilter\n{\n    private readonly ILogger\u003CExecutionTimeFilter> _logger;\n\n    public ExecutionTimeFilter(ILogger\u003CExecutionTimeFilter> logger)\n    {\n        _logger = logger;\n    }\n\n    // Один метод замість двох: маємо і \"до\", і \"після\" через next()\n    public async Task OnActionExecutionAsync(\n        ActionExecutingContext context,\n        ActionExecutionDelegate next) // next — делегат для виклику наступного кроку\n    {\n        var stopwatch = Stopwatch.StartNew();\n\n        // Весь код ДО виклику next() — це \"OnActionExecuting\"\n        _logger.LogInformation(\n            \"→ Starting: {Action}\",\n            context.ActionDescriptor.DisplayName);\n\n        // Викликаємо наступний крок pipeline (сам Action Method)\n        var executedContext = await next();\n\n        stopwatch.Stop();\n\n        // Весь код ПІСЛЯ next() — це \"OnActionExecuted\"\n        if (executedContext.Exception is not null && !executedContext.ExceptionHandled)\n        {\n            _logger.LogWarning(\n                \"← Failed: {Action} in {Ms}ms — {Error}\",\n                context.ActionDescriptor.DisplayName,\n                stopwatch.ElapsedMilliseconds,\n                executedContext.Exception.Message);\n        }\n        else\n        {\n            _logger.LogInformation(\n                \"← Completed: {Action} in {Ms}ms\",\n                context.ActionDescriptor.DisplayName,\n                stopwatch.ElapsedMilliseconds);\n        }\n    }\n}\n","Filters/ExecutionTimeFilter.cs",[2982,5132,5133,5153,5167,5171,5183,5187,5192,5206,5210,5229,5233,5253,5257,5267,5271,5275,5280,5295,5304,5318,5322,5342,5346,5351,5361,5368,5382,5386,5391,5407,5411,5423,5427,5432,5461,5465,5475,5482,5496,5508,5523,5527,5531,5535,5545,5553,5568,5579,5584,5589],{"__ignoreMap":3041},[3045,5134,5135,5137,5139,5141,5143,5145,5147,5149,5151],{"class":3047,"line":3048},[3045,5136,3272],{"class":3271},[3045,5138,3276],{"class":3275},[3045,5140,3189],{"class":3279},[3045,5142,3282],{"class":3275},[3045,5144,3189],{"class":3279},[3045,5146,3287],{"class":3275},[3045,5148,3189],{"class":3279},[3045,5150,3309],{"class":3275},[3045,5152,3290],{"class":3279},[3045,5154,5155,5157,5160,5162,5165],{"class":3047,"line":3054},[3045,5156,3272],{"class":3271},[3045,5158,5159],{"class":3275}," System",[3045,5161,3189],{"class":3279},[3045,5163,5164],{"class":3275},"Diagnostics",[3045,5166,3290],{"class":3279},[3045,5168,5169],{"class":3047,"line":3060},[3045,5170,3130],{"emptyLinePlaceholder":3129},[3045,5172,5173,5175,5177,5179,5181],{"class":3047,"line":3066},[3045,5174,3344],{"class":3343},[3045,5176,3347],{"class":3275},[3045,5178,3189],{"class":3279},[3045,5180,3309],{"class":3275},[3045,5182,3290],{"class":3279},[3045,5184,5185],{"class":3047,"line":3072},[3045,5186,3130],{"emptyLinePlaceholder":3129},[3045,5188,5189],{"class":3047,"line":3078},[3045,5190,5191],{"class":3362},"// Async Action Filter — вимірює час виконання Action\n",[3045,5193,5194,5196,5198,5201,5203],{"class":3047,"line":3084},[3045,5195,3368],{"class":3343},[3045,5197,3371],{"class":3343},[3045,5199,5200],{"class":3275}," ExecutionTimeFilter",[3045,5202,3377],{"class":3279},[3045,5204,5205],{"class":3275},"IAsyncActionFilter\n",[3045,5207,5208],{"class":3047,"line":3090},[3045,5209,3390],{"class":3279},[3045,5211,5212,5214,5216,5218,5220,5223,5225,5227],{"class":3047,"line":3096},[3045,5213,3395],{"class":3343},[3045,5215,3398],{"class":3343},[3045,5217,3891],{"class":3275},[3045,5219,3894],{"class":3279},[3045,5221,5222],{"class":3275},"ExecutionTimeFilter",[3045,5224,3900],{"class":3279},[3045,5226,3903],{"class":3404},[3045,5228,3290],{"class":3279},[3045,5230,5231],{"class":3047,"line":3102},[3045,5232,3130],{"emptyLinePlaceholder":3129},[3045,5234,5235,5237,5239,5241,5243,5245,5247,5249,5251],{"class":3047,"line":3108},[3045,5236,3451],{"class":3343},[3045,5238,5200],{"class":3454},[3045,5240,3434],{"class":3279},[3045,5242,3920],{"class":3275},[3045,5244,3894],{"class":3279},[3045,5246,5222],{"class":3275},[3045,5248,3900],{"class":3279},[3045,5250,3929],{"class":3404},[3045,5252,3465],{"class":3279},[3045,5254,5255],{"class":3047,"line":3114},[3045,5256,3470],{"class":3279},[3045,5258,5259,5261,5263,5265],{"class":3047,"line":3120},[3045,5260,3940],{"class":3404},[3045,5262,3425],{"class":3279},[3045,5264,3929],{"class":3404},[3045,5266,3290],{"class":3279},[3045,5268,5269],{"class":3047,"line":3126},[3045,5270,3487],{"class":3279},[3045,5272,5273],{"class":3047,"line":3133},[3045,5274,3130],{"emptyLinePlaceholder":3129},[3045,5276,5277],{"class":3047,"line":3139},[3045,5278,5279],{"class":3362},"    // Один метод замість двох: маємо і \"до\", і \"після\" через next()\n",[3045,5281,5282,5284,5287,5290,5293],{"class":3047,"line":3145},[3045,5283,3451],{"class":3343},[3045,5285,5286],{"class":3343}," async",[3045,5288,5289],{"class":3275}," Task",[3045,5291,5292],{"class":3454}," OnActionExecutionAsync",[3045,5294,3998],{"class":3279},[3045,5296,5297,5300,5302],{"class":3047,"line":3151},[3045,5298,5299],{"class":3275},"        ActionExecutingContext",[3045,5301,3514],{"class":3404},[3045,5303,4007],{"class":3279},[3045,5305,5306,5309,5312,5315],{"class":3047,"line":3157},[3045,5307,5308],{"class":3275},"        ActionExecutionDelegate",[3045,5310,5311],{"class":3404}," next",[3045,5313,5314],{"class":3279},") ",[3045,5316,5317],{"class":3362},"// next — делегат для виклику наступного кроку\n",[3045,5319,5320],{"class":3047,"line":3519},[3045,5321,3470],{"class":3279},[3045,5323,5324,5326,5329,5331,5334,5336,5339],{"class":3047,"line":3524},[3045,5325,4857],{"class":3343},[3045,5327,5328],{"class":3404}," stopwatch",[3045,5330,3425],{"class":3279},[3045,5332,5333],{"class":3404},"Stopwatch",[3045,5335,3189],{"class":3279},[3045,5337,5338],{"class":3454},"StartNew",[3045,5340,5341],{"class":3279},"();\n",[3045,5343,5344],{"class":3047,"line":3530},[3045,5345,3130],{"emptyLinePlaceholder":3129},[3045,5347,5348],{"class":3047,"line":3569},[3045,5349,5350],{"class":3362},"        // Весь код ДО виклику next() — це \"OnActionExecuting\"\n",[3045,5352,5353,5355,5357,5359],{"class":3047,"line":3575},[3045,5354,3940],{"class":3404},[3045,5356,3189],{"class":3279},[3045,5358,3995],{"class":3454},[3045,5360,3998],{"class":3279},[3045,5362,5363,5366],{"class":3047,"line":3596},[3045,5364,5365],{"class":4003},"            \"→ Starting: {Action}\"",[3045,5367,4007],{"class":3279},[3045,5369,5370,5372,5374,5376,5378,5380],{"class":3047,"line":3602},[3045,5371,3578],{"class":3404},[3045,5373,3189],{"class":3279},[3045,5375,3011],{"class":3404},[3045,5377,3189],{"class":3279},[3045,5379,4020],{"class":3404},[3045,5381,4144],{"class":3279},[3045,5383,5384],{"class":3047,"line":3607},[3045,5385,3130],{"emptyLinePlaceholder":3129},[3045,5387,5388],{"class":3047,"line":3612},[3045,5389,5390],{"class":3362},"        // Викликаємо наступний крок pipeline (сам Action Method)\n",[3045,5392,5393,5395,5398,5400,5403,5405],{"class":3047,"line":3618},[3045,5394,4857],{"class":3343},[3045,5396,5397],{"class":3404}," executedContext",[3045,5399,3425],{"class":3279},[3045,5401,5402],{"class":3343},"await",[3045,5404,5311],{"class":3454},[3045,5406,5341],{"class":3279},[3045,5408,5409],{"class":3047,"line":3637},[3045,5410,3130],{"emptyLinePlaceholder":3129},[3045,5412,5413,5416,5418,5421],{"class":3047,"line":3642},[3045,5414,5415],{"class":3404},"        stopwatch",[3045,5417,3189],{"class":3279},[3045,5419,5420],{"class":3454},"Stop",[3045,5422,5341],{"class":3279},[3045,5424,5425],{"class":3047,"line":3648},[3045,5426,3130],{"emptyLinePlaceholder":3129},[3045,5428,5429],{"class":3047,"line":3693},[3045,5430,5431],{"class":3362},"        // Весь код ПІСЛЯ next() — це \"OnActionExecuted\"\n",[3045,5433,5434,5436,5438,5441,5443,5445,5447,5449,5451,5453,5455,5457,5459],{"class":3047,"line":3698},[3045,5435,3533],{"class":3271},[3045,5437,3536],{"class":3279},[3045,5439,5440],{"class":3404},"executedContext",[3045,5442,3189],{"class":3279},[3045,5444,4089],{"class":3404},[3045,5446,3662],{"class":3343},[3045,5448,3665],{"class":3343},[3045,5450,3668],{"class":3343},[3045,5452,3671],{"class":3279},[3045,5454,5440],{"class":3404},[3045,5456,3189],{"class":3279},[3045,5458,4595],{"class":3404},[3045,5460,3465],{"class":3279},[3045,5462,5463],{"class":3047,"line":3740},[3045,5464,3572],{"class":3279},[3045,5466,5467,5469,5471,5473],{"class":3047,"line":3745},[3045,5468,4106],{"class":3404},[3045,5470,3189],{"class":3279},[3045,5472,4493],{"class":3454},[3045,5474,3998],{"class":3279},[3045,5476,5477,5480],{"class":3047,"line":3750},[3045,5478,5479],{"class":4003},"                \"← Failed: {Action} in {Ms}ms — {Error}\"",[3045,5481,4007],{"class":3279},[3045,5483,5484,5486,5488,5490,5492,5494],{"class":3047,"line":4160},[3045,5485,4133],{"class":3404},[3045,5487,3189],{"class":3279},[3045,5489,3011],{"class":3404},[3045,5491,3189],{"class":3279},[3045,5493,4020],{"class":3404},[3045,5495,4007],{"class":3279},[3045,5497,5498,5501,5503,5506],{"class":3047,"line":4171},[3045,5499,5500],{"class":3404},"                stopwatch",[3045,5502,3189],{"class":3279},[3045,5504,5505],{"class":3404},"ElapsedMilliseconds",[3045,5507,4007],{"class":3279},[3045,5509,5510,5513,5515,5517,5519,5521],{"class":3047,"line":4179},[3045,5511,5512],{"class":3404},"                executedContext",[3045,5514,3189],{"class":3279},[3045,5516,4089],{"class":3404},[3045,5518,3189],{"class":3279},[3045,5520,4512],{"class":3404},[3045,5522,4144],{"class":3279},[3045,5524,5525],{"class":3047,"line":4194},[3045,5526,3599],{"class":3279},[3045,5528,5529],{"class":3047,"line":4223},[3045,5530,4153],{"class":3271},[3045,5532,5533],{"class":3047,"line":4228},[3045,5534,3572],{"class":3279},[3045,5536,5537,5539,5541,5543],{"class":3047,"line":4233},[3045,5538,4106],{"class":3404},[3045,5540,3189],{"class":3279},[3045,5542,3995],{"class":3454},[3045,5544,3998],{"class":3279},[3045,5546,5548,5551],{"class":3047,"line":5547},45,[3045,5549,5550],{"class":4003},"                \"← Completed: {Action} in {Ms}ms\"",[3045,5552,4007],{"class":3279},[3045,5554,5556,5558,5560,5562,5564,5566],{"class":3047,"line":5555},46,[3045,5557,4133],{"class":3404},[3045,5559,3189],{"class":3279},[3045,5561,3011],{"class":3404},[3045,5563,3189],{"class":3279},[3045,5565,4020],{"class":3404},[3045,5567,4007],{"class":3279},[3045,5569,5571,5573,5575,5577],{"class":3047,"line":5570},47,[3045,5572,5500],{"class":3404},[3045,5574,3189],{"class":3279},[3045,5576,5505],{"class":3404},[3045,5578,4144],{"class":3279},[3045,5580,5582],{"class":3047,"line":5581},48,[3045,5583,3599],{"class":3279},[3045,5585,5587],{"class":3047,"line":5586},49,[3045,5588,3487],{"class":3279},[3045,5590,5592],{"class":3047,"line":5591},50,[3045,5593,3753],{"class":3279},[2959,5595,5596,5597,5599,5600,5603,5604,5606,5607,5609,5610,5612,5613,5616],{},"Зверніть увагу на конструкцію: код ",[2966,5598,3219],{}," ",[2982,5601,5602],{},"await next()"," виконується на вході (як ",[2982,5605,3798],{},"), код ",[2966,5608,3215],{}," — на виході (як ",[2982,5611,3806],{},"). Якщо не викликати ",[2982,5614,5615],{},"next()"," — pipeline зупиняється (коротке замикання).",[3014,5618,5619,5622,5623,5625,5626,5629],{},[2966,5620,5621],{},"Синхронний чи async?"," Якщо у Filter немає async операцій (звернення до БД, HTTP-запитів) — використовуйте синхронний інтерфейс (",[2982,5624,2984],{},"). Якщо є — async (",[2982,5627,5628],{},"IAsyncActionFilter","). Не змішуйте обидва інтерфейси в одному класі — ASP.NET викличе лише async-версію.",[2971,5631],{},[2974,5633,5635],{"id":5634},"як-застосовувати-фільтри","Як застосовувати фільтри?",[2959,5637,5638],{},"Існує три рівні застосування фільтрів: глобальний, рівень Controller та рівень Action-методу.",[3171,5640,5642],{"id":5641},"рівень-1-атрибути-на-action-або-controller","Рівень 1: Атрибути на Action або Controller",[2959,5644,5645,5646,5648],{},"Найпростіший спосіб — успадкування від ",[2982,5647,3380],{}," і реалізація потрібного фільтр-інтерфейсу. Такий фільтр застосовується як звичайний C# атрибут:",[3037,5650,5653],{"className":3261,"code":5651,"filename":5652,"language":3264,"meta":3041,"style":3041},"using Microsoft.AspNetCore.Mvc;\nusing Microsoft.AspNetCore.Mvc.Filters;\n\nnamespace BlogApp.Filters;\n\n// Власний атрибут-фільтр: перевіряє ModelState перед Action\n[AttributeUsage(AttributeTargets.Method | AttributeTargets.Class)]\npublic class ValidateModelAttribute : ActionFilterAttribute\n{\n    // ActionFilterAttribute — зручний базовий клас що реалізує обидва інтерфейси\n    public override void OnActionExecuting(ActionExecutingContext context)\n    {\n        if (!context.ModelState.IsValid)\n        {\n            // Зупиняємо pipeline і повертаємо помилки валідації\n            context.Result = new BadRequestObjectResult(context.ModelState);\n        }\n    }\n}\n","Filters/ValidateAntiForgeryTokenFilter.cs",[2982,5654,5655,5671,5691,5695,5707,5711,5716,5746,5760,5764,5769,5788,5792,5813,5817,5822,5846,5850,5854],{"__ignoreMap":3041},[3045,5656,5657,5659,5661,5663,5665,5667,5669],{"class":3047,"line":3048},[3045,5658,3272],{"class":3271},[3045,5660,3276],{"class":3275},[3045,5662,3189],{"class":3279},[3045,5664,3282],{"class":3275},[3045,5666,3189],{"class":3279},[3045,5668,3287],{"class":3275},[3045,5670,3290],{"class":3279},[3045,5672,5673,5675,5677,5679,5681,5683,5685,5687,5689],{"class":3047,"line":3054},[3045,5674,3272],{"class":3271},[3045,5676,3276],{"class":3275},[3045,5678,3189],{"class":3279},[3045,5680,3282],{"class":3275},[3045,5682,3189],{"class":3279},[3045,5684,3287],{"class":3275},[3045,5686,3189],{"class":3279},[3045,5688,3309],{"class":3275},[3045,5690,3290],{"class":3279},[3045,5692,5693],{"class":3047,"line":3060},[3045,5694,3130],{"emptyLinePlaceholder":3129},[3045,5696,5697,5699,5701,5703,5705],{"class":3047,"line":3066},[3045,5698,3344],{"class":3343},[3045,5700,3347],{"class":3275},[3045,5702,3189],{"class":3279},[3045,5704,3309],{"class":3275},[3045,5706,3290],{"class":3279},[3045,5708,5709],{"class":3047,"line":3072},[3045,5710,3130],{"emptyLinePlaceholder":3129},[3045,5712,5713],{"class":3047,"line":3078},[3045,5714,5715],{"class":3362},"// Власний атрибут-фільтр: перевіряє ModelState перед Action\n",[3045,5717,5718,5720,5723,5725,5728,5730,5733,5736,5738,5740,5743],{"class":3047,"line":3084},[3045,5719,4888],{"class":3279},[3045,5721,5722],{"class":3275},"AttributeUsage",[3045,5724,3434],{"class":3279},[3045,5726,5727],{"class":3404},"AttributeTargets",[3045,5729,3189],{"class":3279},[3045,5731,5732],{"class":3404},"Method",[3045,5734,5735],{"class":3279}," | ",[3045,5737,5727],{"class":3404},[3045,5739,3189],{"class":3279},[3045,5741,5742],{"class":3404},"Class",[3045,5744,5745],{"class":3279},")]\n",[3045,5747,5748,5750,5752,5755,5757],{"class":3047,"line":3090},[3045,5749,3368],{"class":3343},[3045,5751,3371],{"class":3343},[3045,5753,5754],{"class":3275}," ValidateModelAttribute",[3045,5756,3377],{"class":3279},[3045,5758,5759],{"class":3275},"ActionFilterAttribute\n",[3045,5761,5762],{"class":3047,"line":3096},[3045,5763,3390],{"class":3279},[3045,5765,5766],{"class":3047,"line":3102},[3045,5767,5768],{"class":3362},"    // ActionFilterAttribute — зручний базовий клас що реалізує обидва інтерфейси\n",[3045,5770,5771,5773,5776,5778,5780,5782,5784,5786],{"class":3047,"line":3108},[3045,5772,3451],{"class":3343},[3045,5774,5775],{"class":3343}," override",[3045,5777,3503],{"class":3343},[3045,5779,3963],{"class":3454},[3045,5781,3434],{"class":3279},[3045,5783,3968],{"class":3275},[3045,5785,3514],{"class":3404},[3045,5787,3465],{"class":3279},[3045,5789,5790],{"class":3047,"line":3114},[3045,5791,3470],{"class":3279},[3045,5793,5794,5796,5799,5801,5803,5806,5808,5811],{"class":3047,"line":3120},[3045,5795,3533],{"class":3271},[3045,5797,5798],{"class":3279}," (!",[3045,5800,3655],{"class":3404},[3045,5802,3189],{"class":3279},[3045,5804,5805],{"class":3404},"ModelState",[3045,5807,3189],{"class":3279},[3045,5809,5810],{"class":3404},"IsValid",[3045,5812,3465],{"class":3279},[3045,5814,5815],{"class":3047,"line":3126},[3045,5816,3572],{"class":3279},[3045,5818,5819],{"class":3047,"line":3133},[3045,5820,5821],{"class":3362},"            // Зупиняємо pipeline і повертаємо помилки валідації\n",[3045,5823,5824,5826,5828,5830,5832,5834,5836,5838,5840,5842,5844],{"class":3047,"line":3139},[3045,5825,3578],{"class":3404},[3045,5827,3189],{"class":3279},[3045,5829,3583],{"class":3404},[3045,5831,3425],{"class":3279},[3045,5833,3428],{"class":3343},[3045,5835,4539],{"class":3275},[3045,5837,3434],{"class":3279},[3045,5839,3655],{"class":3404},[3045,5841,3189],{"class":3279},[3045,5843,5805],{"class":3404},[3045,5845,4144],{"class":3279},[3045,5847,5848],{"class":3047,"line":3145},[3045,5849,3599],{"class":3279},[3045,5851,5852],{"class":3047,"line":3151},[3045,5853,3487],{"class":3279},[3045,5855,5856],{"class":3047,"line":3157},[3045,5857,3753],{"class":3279},[2959,5859,5860],{},"Застосування:",[3037,5862,5865],{"className":3261,"code":5863,"filename":5864,"language":3264,"meta":3041,"style":3041},"[ValidateModel] // ← атрибут на рівні Controller: діє для ВСІХ Action\npublic class ArticleController : Controller\n{\n    [HttpPost]\n    [ValidateModel] // ← або на рівні конкретного Action\n    public IActionResult Create(CreateArticleDto dto) { /*...*/ }\n}\n","Controllers/ArticleController.cs",[2982,5866,5867,5880,5894,5898,5909,5920,5946],{"__ignoreMap":3041},[3045,5868,5869,5871,5874,5877],{"class":3047,"line":3048},[3045,5870,4888],{"class":3279},[3045,5872,5873],{"class":3275},"ValidateModel",[3045,5875,5876],{"class":3279},"] ",[3045,5878,5879],{"class":3362},"// ← атрибут на рівні Controller: діє для ВСІХ Action\n",[3045,5881,5882,5884,5886,5889,5891],{"class":3047,"line":3054},[3045,5883,3368],{"class":3343},[3045,5885,3371],{"class":3343},[3045,5887,5888],{"class":3275}," ArticleController",[3045,5890,3377],{"class":3279},[3045,5892,5893],{"class":3275},"Controller\n",[3045,5895,5896],{"class":3047,"line":3060},[3045,5897,3390],{"class":3279},[3045,5899,5900,5903,5906],{"class":3047,"line":3066},[3045,5901,5902],{"class":3279},"    [",[3045,5904,5905],{"class":3275},"HttpPost",[3045,5907,5908],{"class":3279},"]\n",[3045,5910,5911,5913,5915,5917],{"class":3047,"line":3072},[3045,5912,5902],{"class":3279},[3045,5914,5873],{"class":3275},[3045,5916,5876],{"class":3279},[3045,5918,5919],{"class":3362},"// ← або на рівні конкретного Action\n",[3045,5921,5922,5924,5926,5929,5931,5934,5937,5940,5943],{"class":3047,"line":3078},[3045,5923,3451],{"class":3343},[3045,5925,3557],{"class":3275},[3045,5927,5928],{"class":3454}," Create",[3045,5930,3434],{"class":3279},[3045,5932,5933],{"class":3275},"CreateArticleDto",[3045,5935,5936],{"class":3404}," dto",[3045,5938,5939],{"class":3279},") { ",[3045,5941,5942],{"class":3362},"/*...*/",[3045,5944,5945],{"class":3279}," }\n",[3045,5947,5948],{"class":3047,"line":3084},[3045,5949,3753],{"class":3279},[2971,5951],{},[3171,5953,5955,5956,5959,5960,5963],{"id":5954},"рівень-2-servicefilter-та-typefilter-фільтри-з-di","Рівень 2: ",[3045,5957,5958],{},"ServiceFilter"," та ",[3045,5961,5962],{},"TypeFilter"," — фільтри з DI",[2959,5965,5966],{},"Фільтр-атрибут не може приймати DI-сервіси через конструктор (атрибути в C# ініціалізуються статично). Щоб ін'єктувати залежності у Filter, є два атрибути-обгортки:",[2959,5968,5969,5974],{},[2966,5970,5971],{},[2982,5972,5973],{},"[ServiceFilter(typeof(T))]"," — вимагає, щоб фільтр був зареєстрований у DI-контейнері:",[3037,5976,5979],{"className":3261,"code":5977,"filename":5978,"language":3264,"meta":3041,"style":3041},"// Реєструємо фільтр як сервіс\nbuilder.Services.AddScoped\u003CExecutionTimeFilter>();\nbuilder.Services.AddScoped\u003CAuditLogFilter>();\n","Program.cs",[2982,5980,5981,5986,6008],{"__ignoreMap":3041},[3045,5982,5983],{"class":3047,"line":3048},[3045,5984,5985],{"class":3362},"// Реєструємо фільтр як сервіс\n",[3045,5987,5988,5991,5993,5996,5998,6001,6003,6005],{"class":3047,"line":3054},[3045,5989,5990],{"class":3404},"builder",[3045,5992,3189],{"class":3279},[3045,5994,5995],{"class":3404},"Services",[3045,5997,3189],{"class":3279},[3045,5999,6000],{"class":3454},"AddScoped",[3045,6002,3894],{"class":3279},[3045,6004,5222],{"class":3275},[3045,6006,6007],{"class":3279},">();\n",[3045,6009,6010,6012,6014,6016,6018,6020,6022,6025],{"class":3047,"line":3060},[3045,6011,5990],{"class":3404},[3045,6013,3189],{"class":3279},[3045,6015,5995],{"class":3404},[3045,6017,3189],{"class":3279},[3045,6019,6000],{"class":3454},[3045,6021,3894],{"class":3279},[3045,6023,6024],{"class":3275},"AuditLogFilter",[3045,6026,6007],{"class":3279},[3037,6028,6030],{"className":3261,"code":6029,"filename":5864,"language":3264,"meta":3041,"style":3041},"[ServiceFilter(typeof(ExecutionTimeFilter))] // ← DI розв'яже залежності\n[ServiceFilter(typeof(AuditLogFilter))]\npublic class ArticleController : Controller\n{\n    // ...\n}\n",[2982,6031,6032,6053,6070,6082,6086,6091],{"__ignoreMap":3041},[3045,6033,6034,6036,6038,6040,6043,6045,6047,6050],{"class":3047,"line":3048},[3045,6035,4888],{"class":3279},[3045,6037,5958],{"class":3275},[3045,6039,3434],{"class":3279},[3045,6041,6042],{"class":3343},"typeof",[3045,6044,3434],{"class":3279},[3045,6046,5222],{"class":3275},[3045,6048,6049],{"class":3279},"))] ",[3045,6051,6052],{"class":3362},"// ← DI розв'яже залежності\n",[3045,6054,6055,6057,6059,6061,6063,6065,6067],{"class":3047,"line":3054},[3045,6056,4888],{"class":3279},[3045,6058,5958],{"class":3275},[3045,6060,3434],{"class":3279},[3045,6062,6042],{"class":3343},[3045,6064,3434],{"class":3279},[3045,6066,6024],{"class":3275},[3045,6068,6069],{"class":3279},"))]\n",[3045,6071,6072,6074,6076,6078,6080],{"class":3047,"line":3060},[3045,6073,3368],{"class":3343},[3045,6075,3371],{"class":3343},[3045,6077,5888],{"class":3275},[3045,6079,3377],{"class":3279},[3045,6081,5893],{"class":3275},[3045,6083,6084],{"class":3047,"line":3066},[3045,6085,3390],{"class":3279},[3045,6087,6088],{"class":3047,"line":3072},[3045,6089,6090],{"class":3362},"    // ...\n",[3045,6092,6093],{"class":3047,"line":3078},[3045,6094,3753],{"class":3279},[2959,6096,6097,6102,6103,6106],{},[2966,6098,6099],{},[2982,6100,6101],{},"[TypeFilter(typeof(T))]"," — DI-реєстрація ",[2966,6104,6105],{},"не потрібна",", але можна передавати додаткові аргументи:",[3037,6108,6110],{"className":3261,"code":6109,"filename":5864,"language":3264,"meta":3041,"style":3041},"// TypeFilter сам створить екземпляр, використавши DI для вирішення залежностей конструктора\n[TypeFilter(typeof(ExecutionTimeFilter))]\npublic class ArticleController : Controller { }\n\n// Передача додаткових аргументів (що не є DI-сервісами)\n[TypeFilter(typeof(RateLimitFilter), Arguments = new object[] { 100, TimeSpan.FromMinutes(1) })]\npublic IActionResult ExpensiveOperation() { /*...*/ }\n",[2982,6111,6112,6117,6133,6149,6153,6158,6208],{"__ignoreMap":3041},[3045,6113,6114],{"class":3047,"line":3048},[3045,6115,6116],{"class":3362},"// TypeFilter сам створить екземпляр, використавши DI для вирішення залежностей конструктора\n",[3045,6118,6119,6121,6123,6125,6127,6129,6131],{"class":3047,"line":3054},[3045,6120,4888],{"class":3279},[3045,6122,5962],{"class":3275},[3045,6124,3434],{"class":3279},[3045,6126,6042],{"class":3343},[3045,6128,3434],{"class":3279},[3045,6130,5222],{"class":3275},[3045,6132,6069],{"class":3279},[3045,6134,6135,6137,6139,6141,6143,6146],{"class":3047,"line":3060},[3045,6136,3368],{"class":3343},[3045,6138,3371],{"class":3343},[3045,6140,5888],{"class":3275},[3045,6142,3377],{"class":3279},[3045,6144,6145],{"class":3275},"Controller",[3045,6147,6148],{"class":3279}," { }\n",[3045,6150,6151],{"class":3047,"line":3066},[3045,6152,3130],{"emptyLinePlaceholder":3129},[3045,6154,6155],{"class":3047,"line":3072},[3045,6156,6157],{"class":3362},"// Передача додаткових аргументів (що не є DI-сервісами)\n",[3045,6159,6160,6162,6164,6166,6168,6170,6173,6176,6179,6181,6183,6186,6189,6192,6194,6196,6198,6200,6202,6205],{"class":3047,"line":3078},[3045,6161,4888],{"class":3279},[3045,6163,5962],{"class":3275},[3045,6165,3434],{"class":3279},[3045,6167,6042],{"class":3343},[3045,6169,3434],{"class":3279},[3045,6171,6172],{"class":3275},"RateLimitFilter",[3045,6174,6175],{"class":3279},"), ",[3045,6177,6178],{"class":3404},"Arguments",[3045,6180,3425],{"class":3279},[3045,6182,3428],{"class":3343},[3045,6184,6185],{"class":3343}," object",[3045,6187,6188],{"class":3279},"[] { ",[3045,6190,6191],{"class":3733},"100",[3045,6193,2985],{"class":3279},[3045,6195,3723],{"class":3404},[3045,6197,3189],{"class":3279},[3045,6199,3728],{"class":3454},[3045,6201,3434],{"class":3279},[3045,6203,6204],{"class":3733},"1",[3045,6206,6207],{"class":3279},") })]\n",[3045,6209,6210,6212,6214,6217,6220,6222],{"class":3047,"line":3084},[3045,6211,3368],{"class":3343},[3045,6213,3557],{"class":3275},[3045,6215,6216],{"class":3454}," ExpensiveOperation",[3045,6218,6219],{"class":3279},"() { ",[3045,6221,5942],{"class":3362},[3045,6223,5945],{"class":3279},[6225,6226,6227,6246],"table",{},[6228,6229,6230],"thead",{},[6231,6232,6233,6236,6241],"tr",{},[6234,6235],"th",{},[6234,6237,6238],{},[2982,6239,6240],{},"[ServiceFilter]",[6234,6242,6243],{},[2982,6244,6245],{},"[TypeFilter]",[6247,6248,6249,6263,6274,6288],"tbody",{},[6231,6250,6251,6255,6260],{},[6252,6253,6254],"td",{},"Реєстрація у DI",[6252,6256,6257],{},[2966,6258,6259],{},"Обов'язкова",[6252,6261,6262],{},"Не потрібна",[6231,6264,6265,6268,6271],{},[6252,6266,6267],{},"Lifetime",[6252,6269,6270],{},"Контролюється DI (Scoped/Singleton)",[6252,6272,6273],{},"Завжди Transient",[6231,6275,6276,6279,6282],{},[6252,6277,6278],{},"Додаткові аргументи",[6252,6280,6281],{},"Ні",[6252,6283,6284,6285,6287],{},"Так (",[2982,6286,6178],{},")",[6231,6289,6290,6293,6296],{},[6252,6291,6292],{},"Кешування екземпляра",[6252,6294,6295],{},"Так (якщо Singleton/Scoped)",[6252,6297,6281],{},[2971,6299],{},[3171,6301,6303],{"id":6302},"рівень-3-global-filters-для-всіх-controllers-і-actions","Рівень 3: Global Filters — для всіх Controllers і Actions",[2959,6305,6306,6307,6310],{},"Global Filters застосовуються до ",[2966,6308,6309],{},"кожного"," Action-методу в застосунку без жодного атрибуту:",[3037,6312,6314],{"className":3261,"code":6313,"filename":5978,"language":3264,"meta":3041,"style":3041},"builder.Services.AddControllersWithViews(options =>\n{\n    // Глобальний фільтр вимірювання часу\n    options.Filters.Add\u003CExecutionTimeFilter>();\n\n    // Або через екземпляр (якщо немає DI-залежностей)\n    options.Filters.Add(new AddSecurityHeadersFilter());\n\n    // Або через тип з порядком виконання\n    options.Filters.Add(typeof(AuditLogFilter), order: 1);\n});\n",[2982,6315,6316,6337,6341,6346,6366,6370,6375,6395,6399,6404,6436],{"__ignoreMap":3041},[3045,6317,6318,6320,6322,6324,6326,6329,6331,6334],{"class":3047,"line":3048},[3045,6319,5990],{"class":3404},[3045,6321,3189],{"class":3279},[3045,6323,5995],{"class":3404},[3045,6325,3189],{"class":3279},[3045,6327,6328],{"class":3454},"AddControllersWithViews",[3045,6330,3434],{"class":3279},[3045,6332,6333],{"class":3404},"options",[3045,6335,6336],{"class":3279}," =>\n",[3045,6338,6339],{"class":3047,"line":3054},[3045,6340,3390],{"class":3279},[3045,6342,6343],{"class":3047,"line":3060},[3045,6344,6345],{"class":3362},"    // Глобальний фільтр вимірювання часу\n",[3045,6347,6348,6351,6353,6355,6357,6360,6362,6364],{"class":3047,"line":3066},[3045,6349,6350],{"class":3404},"    options",[3045,6352,3189],{"class":3279},[3045,6354,3309],{"class":3404},[3045,6356,3189],{"class":3279},[3045,6358,6359],{"class":3454},"Add",[3045,6361,3894],{"class":3279},[3045,6363,5222],{"class":3275},[3045,6365,6007],{"class":3279},[3045,6367,6368],{"class":3047,"line":3072},[3045,6369,3130],{"emptyLinePlaceholder":3129},[3045,6371,6372],{"class":3047,"line":3078},[3045,6373,6374],{"class":3362},"    // Або через екземпляр (якщо немає DI-залежностей)\n",[3045,6376,6377,6379,6381,6383,6385,6387,6389,6391,6393],{"class":3047,"line":3084},[3045,6378,6350],{"class":3404},[3045,6380,3189],{"class":3279},[3045,6382,3309],{"class":3404},[3045,6384,3189],{"class":3279},[3045,6386,6359],{"class":3454},[3045,6388,3434],{"class":3279},[3045,6390,3428],{"class":3343},[3045,6392,4816],{"class":3275},[3045,6394,3442],{"class":3279},[3045,6396,6397],{"class":3047,"line":3090},[3045,6398,3130],{"emptyLinePlaceholder":3129},[3045,6400,6401],{"class":3047,"line":3096},[3045,6402,6403],{"class":3362},"    // Або через тип з порядком виконання\n",[3045,6405,6406,6408,6410,6412,6414,6416,6418,6420,6422,6424,6426,6429,6432,6434],{"class":3047,"line":3102},[3045,6407,6350],{"class":3404},[3045,6409,3189],{"class":3279},[3045,6411,3309],{"class":3404},[3045,6413,3189],{"class":3279},[3045,6415,6359],{"class":3454},[3045,6417,3434],{"class":3279},[3045,6419,6042],{"class":3343},[3045,6421,3434],{"class":3279},[3045,6423,6024],{"class":3275},[3045,6425,6175],{"class":3279},[3045,6427,6428],{"class":3404},"order",[3045,6430,6431],{"class":3279},": ",[3045,6433,6204],{"class":3733},[3045,6435,4144],{"class":3279},[3045,6437,6438],{"class":3047,"line":3108},[3045,6439,6440],{"class":3279},"});\n",[6442,6443,6444,6445,6447,6448,6451,6452,6455],"warning",{},"Порядок виконання фільтрів одного типу контролюється через ",[2982,6446,6428],{},". Менше число = вищий пріоритет (виконується першим на вході і ",[2966,6449,6450],{},"останнім"," на виході). Глобальні фільтри виконуються ",[2966,6453,6454],{},"перед"," фільтрами рівня Controller, а ті — перед фільтрами рівня Action.",[2971,6457],{},[2974,6459,6461],{"id":6460},"демо-проєкт-три-практичних-фільтри","Демо-проєкт: три практичних фільтри",[2959,6463,6464],{},"Побудуємо реалістичний приклад з трьома фільтрами, що разом утворюють «фундамент» для будь-якого production-застосунку.",[3171,6466,6468],{"id":6467},"крок-1-структура-проєкту","Крок 1: Структура проєкту",[6470,6471,6472,6480,6487,6494],"code-tree",{},[3037,6473,6478],{"className":6474,"code":6476,"filename":5130,"language":6477,"meta":3041},[6475],"language-text","// Async Action Filter — вимірює час виконання\n","text",[2982,6479,6476],{"__ignoreMap":3041},[3037,6481,6485],{"className":6482,"code":6483,"filename":6484,"language":6477,"meta":3041},[6475],"// Resource Filter — глобальний 503, якщо сайт на обслуговуванні\n","Filters/MaintenanceModeFilter.cs",[2982,6486,6483],{"__ignoreMap":3041},[3037,6488,6492],{"className":6489,"code":6490,"filename":6491,"language":6477,"meta":3041},[6475],"// Action Filter — журнал дій користувача\n","Filters/AuditLogFilter.cs",[2982,6493,6490],{"__ignoreMap":3041},[3037,6495,6498],{"className":6496,"code":6497,"filename":5978,"language":6477,"meta":3041},[6475],"// Реєстрація всіх трьох фільтрів\n",[2982,6499,6497],{"__ignoreMap":3041},[3171,6501,6503],{"id":6502},"крок-2-executiontimefilter-вимірювання-часу-виконання","Крок 2: ExecutionTimeFilter — вимірювання часу виконання",[2959,6505,6506,6507,6510,6511,3189],{},"Ми вже бачили його реалізацію вище. Доповнимо реальним сценарієм: якщо Action виконується довше за поріг — записуємо ",[2982,6508,6509],{},"Warning"," замість ",[2982,6512,6513],{},"Information",[3037,6515,6517],{"className":3261,"code":6516,"filename":5130,"language":3264,"meta":3041,"style":3041},"using Microsoft.AspNetCore.Mvc.Filters;\nusing System.Diagnostics;\n\nnamespace BlogApp.Filters;\n\npublic class ExecutionTimeFilter : IAsyncActionFilter\n{\n    // Поріг у мілісекундах, після якого логуємо Warning\n    private const int SlowThresholdMs = 500;\n\n    private readonly ILogger\u003CExecutionTimeFilter> _logger;\n\n    public ExecutionTimeFilter(ILogger\u003CExecutionTimeFilter> logger)\n    {\n        _logger = logger;\n    }\n\n    public async Task OnActionExecutionAsync(\n        ActionExecutingContext context,\n        ActionExecutionDelegate next)\n    {\n        var stopwatch = Stopwatch.StartNew();\n\n        var executed = await next(); // виконуємо Action\n\n        stopwatch.Stop();\n        var elapsed = stopwatch.ElapsedMilliseconds;\n\n        // Збагачуємо лог: назва контролера, action, час\n        var actionName = $\"{context.RouteData.Values[\"controller\"]}\" +\n                         $\".{context.RouteData.Values[\"action\"]}\";\n\n        if (elapsed > SlowThresholdMs)\n        {\n            // Повільний запит — Warning для подальшого аналізу\n            _logger.LogWarning(\n                \"SLOW ACTION [{ActionName}] executed in {Elapsed}ms (threshold: {Threshold}ms)\",\n                actionName, elapsed, SlowThresholdMs);\n        }\n        else\n        {\n            _logger.LogInformation(\n                \"Action [{ActionName}] executed in {Elapsed}ms\",\n                actionName, elapsed);\n        }\n    }\n}\n",[2982,6518,6519,6539,6551,6555,6567,6571,6583,6587,6592,6612,6616,6634,6638,6658,6662,6672,6676,6680,6692,6700,6708,6712,6728,6732,6751,6755,6765,6783,6787,6792,6834,6862,6866,6883,6887,6892,6902,6909,6924,6928,6932,6936,6946,6953,6963,6967,6971],{"__ignoreMap":3041},[3045,6520,6521,6523,6525,6527,6529,6531,6533,6535,6537],{"class":3047,"line":3048},[3045,6522,3272],{"class":3271},[3045,6524,3276],{"class":3275},[3045,6526,3189],{"class":3279},[3045,6528,3282],{"class":3275},[3045,6530,3189],{"class":3279},[3045,6532,3287],{"class":3275},[3045,6534,3189],{"class":3279},[3045,6536,3309],{"class":3275},[3045,6538,3290],{"class":3279},[3045,6540,6541,6543,6545,6547,6549],{"class":3047,"line":3054},[3045,6542,3272],{"class":3271},[3045,6544,5159],{"class":3275},[3045,6546,3189],{"class":3279},[3045,6548,5164],{"class":3275},[3045,6550,3290],{"class":3279},[3045,6552,6553],{"class":3047,"line":3060},[3045,6554,3130],{"emptyLinePlaceholder":3129},[3045,6556,6557,6559,6561,6563,6565],{"class":3047,"line":3066},[3045,6558,3344],{"class":3343},[3045,6560,3347],{"class":3275},[3045,6562,3189],{"class":3279},[3045,6564,3309],{"class":3275},[3045,6566,3290],{"class":3279},[3045,6568,6569],{"class":3047,"line":3072},[3045,6570,3130],{"emptyLinePlaceholder":3129},[3045,6572,6573,6575,6577,6579,6581],{"class":3047,"line":3078},[3045,6574,3368],{"class":3343},[3045,6576,3371],{"class":3343},[3045,6578,5200],{"class":3275},[3045,6580,3377],{"class":3279},[3045,6582,5205],{"class":3275},[3045,6584,6585],{"class":3047,"line":3084},[3045,6586,3390],{"class":3279},[3045,6588,6589],{"class":3047,"line":3090},[3045,6590,6591],{"class":3362},"    // Поріг у мілісекундах, після якого логуємо Warning\n",[3045,6593,6594,6596,6599,6602,6605,6607,6610],{"class":3047,"line":3096},[3045,6595,3395],{"class":3343},[3045,6597,6598],{"class":3343}," const",[3045,6600,6601],{"class":3343}," int",[3045,6603,6604],{"class":3404}," SlowThresholdMs",[3045,6606,3425],{"class":3279},[3045,6608,6609],{"class":3733},"500",[3045,6611,3290],{"class":3279},[3045,6613,6614],{"class":3047,"line":3102},[3045,6615,3130],{"emptyLinePlaceholder":3129},[3045,6617,6618,6620,6622,6624,6626,6628,6630,6632],{"class":3047,"line":3108},[3045,6619,3395],{"class":3343},[3045,6621,3398],{"class":3343},[3045,6623,3891],{"class":3275},[3045,6625,3894],{"class":3279},[3045,6627,5222],{"class":3275},[3045,6629,3900],{"class":3279},[3045,6631,3903],{"class":3404},[3045,6633,3290],{"class":3279},[3045,6635,6636],{"class":3047,"line":3114},[3045,6637,3130],{"emptyLinePlaceholder":3129},[3045,6639,6640,6642,6644,6646,6648,6650,6652,6654,6656],{"class":3047,"line":3120},[3045,6641,3451],{"class":3343},[3045,6643,5200],{"class":3454},[3045,6645,3434],{"class":3279},[3045,6647,3920],{"class":3275},[3045,6649,3894],{"class":3279},[3045,6651,5222],{"class":3275},[3045,6653,3900],{"class":3279},[3045,6655,3929],{"class":3404},[3045,6657,3465],{"class":3279},[3045,6659,6660],{"class":3047,"line":3126},[3045,6661,3470],{"class":3279},[3045,6663,6664,6666,6668,6670],{"class":3047,"line":3133},[3045,6665,3940],{"class":3404},[3045,6667,3425],{"class":3279},[3045,6669,3929],{"class":3404},[3045,6671,3290],{"class":3279},[3045,6673,6674],{"class":3047,"line":3139},[3045,6675,3487],{"class":3279},[3045,6677,6678],{"class":3047,"line":3145},[3045,6679,3130],{"emptyLinePlaceholder":3129},[3045,6681,6682,6684,6686,6688,6690],{"class":3047,"line":3151},[3045,6683,3451],{"class":3343},[3045,6685,5286],{"class":3343},[3045,6687,5289],{"class":3275},[3045,6689,5292],{"class":3454},[3045,6691,3998],{"class":3279},[3045,6693,6694,6696,6698],{"class":3047,"line":3157},[3045,6695,5299],{"class":3275},[3045,6697,3514],{"class":3404},[3045,6699,4007],{"class":3279},[3045,6701,6702,6704,6706],{"class":3047,"line":3519},[3045,6703,5308],{"class":3275},[3045,6705,5311],{"class":3404},[3045,6707,3465],{"class":3279},[3045,6709,6710],{"class":3047,"line":3524},[3045,6711,3470],{"class":3279},[3045,6713,6714,6716,6718,6720,6722,6724,6726],{"class":3047,"line":3530},[3045,6715,4857],{"class":3343},[3045,6717,5328],{"class":3404},[3045,6719,3425],{"class":3279},[3045,6721,5333],{"class":3404},[3045,6723,3189],{"class":3279},[3045,6725,5338],{"class":3454},[3045,6727,5341],{"class":3279},[3045,6729,6730],{"class":3047,"line":3569},[3045,6731,3130],{"emptyLinePlaceholder":3129},[3045,6733,6734,6736,6739,6741,6743,6745,6748],{"class":3047,"line":3575},[3045,6735,4857],{"class":3343},[3045,6737,6738],{"class":3404}," executed",[3045,6740,3425],{"class":3279},[3045,6742,5402],{"class":3343},[3045,6744,5311],{"class":3454},[3045,6746,6747],{"class":3279},"(); ",[3045,6749,6750],{"class":3362},"// виконуємо Action\n",[3045,6752,6753],{"class":3047,"line":3596},[3045,6754,3130],{"emptyLinePlaceholder":3129},[3045,6756,6757,6759,6761,6763],{"class":3047,"line":3602},[3045,6758,5415],{"class":3404},[3045,6760,3189],{"class":3279},[3045,6762,5420],{"class":3454},[3045,6764,5341],{"class":3279},[3045,6766,6767,6769,6772,6774,6777,6779,6781],{"class":3047,"line":3607},[3045,6768,4857],{"class":3343},[3045,6770,6771],{"class":3404}," elapsed",[3045,6773,3425],{"class":3279},[3045,6775,6776],{"class":3404},"stopwatch",[3045,6778,3189],{"class":3279},[3045,6780,5505],{"class":3404},[3045,6782,3290],{"class":3279},[3045,6784,6785],{"class":3047,"line":3612},[3045,6786,3130],{"emptyLinePlaceholder":3129},[3045,6788,6789],{"class":3047,"line":3618},[3045,6790,6791],{"class":3362},"        // Збагачуємо лог: назва контролера, action, час\n",[3045,6793,6794,6796,6799,6801,6804,6808,6810,6812,6815,6817,6820,6822,6825,6828,6831],{"class":3047,"line":3637},[3045,6795,4857],{"class":3343},[3045,6797,6798],{"class":3404}," actionName",[3045,6800,3425],{"class":3279},[3045,6802,6803],{"class":4003},"$\"",[3045,6805,6807],{"class":6806},"sD7JJ","{",[3045,6809,3655],{"class":3404},[3045,6811,3189],{"class":6806},[3045,6813,6814],{"class":3404},"RouteData",[3045,6816,3189],{"class":6806},[3045,6818,6819],{"class":3404},"Values",[3045,6821,4888],{"class":6806},[3045,6823,6824],{"class":4003},"\"controller\"",[3045,6826,6827],{"class":6806},"]}",[3045,6829,6830],{"class":4003},"\"",[3045,6832,6833],{"class":3279}," +\n",[3045,6835,6836,6839,6841,6843,6845,6847,6849,6851,6853,6856,6858,6860],{"class":3047,"line":3642},[3045,6837,6838],{"class":4003},"                         $\".",[3045,6840,6807],{"class":6806},[3045,6842,3655],{"class":3404},[3045,6844,3189],{"class":6806},[3045,6846,6814],{"class":3404},[3045,6848,3189],{"class":6806},[3045,6850,6819],{"class":3404},[3045,6852,4888],{"class":6806},[3045,6854,6855],{"class":4003},"\"action\"",[3045,6857,6827],{"class":6806},[3045,6859,6830],{"class":4003},[3045,6861,3290],{"class":3279},[3045,6863,6864],{"class":3047,"line":3648},[3045,6865,3130],{"emptyLinePlaceholder":3129},[3045,6867,6868,6870,6872,6875,6878,6881],{"class":3047,"line":3693},[3045,6869,3533],{"class":3271},[3045,6871,3536],{"class":3279},[3045,6873,6874],{"class":3404},"elapsed",[3045,6876,6877],{"class":3279}," > ",[3045,6879,6880],{"class":3404},"SlowThresholdMs",[3045,6882,3465],{"class":3279},[3045,6884,6885],{"class":3047,"line":3698},[3045,6886,3572],{"class":3279},[3045,6888,6889],{"class":3047,"line":3740},[3045,6890,6891],{"class":3362},"            // Повільний запит — Warning для подальшого аналізу\n",[3045,6893,6894,6896,6898,6900],{"class":3047,"line":3745},[3045,6895,4106],{"class":3404},[3045,6897,3189],{"class":3279},[3045,6899,4493],{"class":3454},[3045,6901,3998],{"class":3279},[3045,6903,6904,6907],{"class":3047,"line":3750},[3045,6905,6906],{"class":4003},"                \"SLOW ACTION [{ActionName}] executed in {Elapsed}ms (threshold: {Threshold}ms)\"",[3045,6908,4007],{"class":3279},[3045,6910,6911,6914,6916,6918,6920,6922],{"class":3047,"line":4160},[3045,6912,6913],{"class":3404},"                actionName",[3045,6915,2985],{"class":3279},[3045,6917,6874],{"class":3404},[3045,6919,2985],{"class":3279},[3045,6921,6880],{"class":3404},[3045,6923,4144],{"class":3279},[3045,6925,6926],{"class":3047,"line":4171},[3045,6927,3599],{"class":3279},[3045,6929,6930],{"class":3047,"line":4179},[3045,6931,4153],{"class":3271},[3045,6933,6934],{"class":3047,"line":4194},[3045,6935,3572],{"class":3279},[3045,6937,6938,6940,6942,6944],{"class":3047,"line":4223},[3045,6939,4106],{"class":3404},[3045,6941,3189],{"class":3279},[3045,6943,3995],{"class":3454},[3045,6945,3998],{"class":3279},[3045,6947,6948,6951],{"class":3047,"line":4228},[3045,6949,6950],{"class":4003},"                \"Action [{ActionName}] executed in {Elapsed}ms\"",[3045,6952,4007],{"class":3279},[3045,6954,6955,6957,6959,6961],{"class":3047,"line":4233},[3045,6956,6913],{"class":3404},[3045,6958,2985],{"class":3279},[3045,6960,6874],{"class":3404},[3045,6962,4144],{"class":3279},[3045,6964,6965],{"class":3047,"line":5547},[3045,6966,3599],{"class":3279},[3045,6968,6969],{"class":3047,"line":5555},[3045,6970,3487],{"class":3279},[3045,6972,6973],{"class":3047,"line":5570},[3045,6974,3753],{"class":3279},[3171,6976,6978],{"id":6977},"крок-3-maintenancemodefilter-глобальний-режим-обслуговування","Крок 3: MaintenanceModeFilter — глобальний режим обслуговування",[2959,6980,6981,6982,6985,6986,6989],{},"Цей фільтр реалізує сценарій: адміністратор вмикає «технічне обслуговування» через конфігурацію, і всі запити до сайту отримують ",[2982,6983,6984],{},"503 Service Unavailable",". Реалізуємо як ",[2966,6987,6988],{},"Resource Filter"," — найраніша точка в pipeline де можна «відрізати» запит після авторизації.",[3037,6991,6993],{"className":3261,"code":6992,"filename":6484,"language":3264,"meta":3041,"style":3041},"using Microsoft.AspNetCore.Mvc;\nusing Microsoft.AspNetCore.Mvc.Filters;\n\nnamespace BlogApp.Filters;\n\n// Resource Filter: відхиляє всі запити під час обслуговування\npublic class MaintenanceModeFilter : IAsyncResourceFilter\n{\n    private readonly IConfiguration _configuration;\n    private readonly ILogger\u003CMaintenanceModeFilter> _logger;\n\n    public MaintenanceModeFilter(\n        IConfiguration configuration,\n        ILogger\u003CMaintenanceModeFilter> logger)\n    {\n        _configuration = configuration;\n        _logger = logger;\n    }\n\n    public async Task OnResourceExecutionAsync(\n        ResourceExecutingContext context,\n        ResourceExecutionDelegate next)\n    {\n        // Читаємо прапорець з конфігурації (appsettings.json або env variable)\n        var isMaintenanceMode = _configuration.GetValue\u003Cbool>(\"App:MaintenanceMode\");\n\n        if (isMaintenanceMode)\n        {\n            _logger.LogInformation(\n                \"Maintenance mode is active. Blocking request to {Path}\",\n                context.HttpContext.Request.Path);\n\n            // Повертаємо 503 з Retry-After заголовком\n            context.HttpContext.Response.Headers[\"Retry-After\"] = \"3600\"; // 1 година\n            context.Result = new ContentResult\n            {\n                StatusCode = StatusCodes.Status503ServiceUnavailable,\n                Content = \"Сайт тимчасово недоступний. Проводимо технічне обслуговування.\",\n                ContentType = \"text/plain; charset=utf-8\"\n            };\n\n            // next() НЕ викликаємо — pipeline зупинено\n            return;\n        }\n\n        // Якщо обслуговування не активне — пропускаємо запит далі\n        await next();\n    }\n}\n",[2982,6994,6995,7011,7031,7035,7047,7051,7056,7070,7074,7088,7107,7111,7119,7129,7144,7148,7160,7170,7174,7178,7191,7200,7209,7213,7218,7248,7252,7263,7267,7277,7284,7304,7308,7313,7344,7359,7364,7381,7393,7403,7408,7412,7417,7423,7427,7431,7436,7445,7449],{"__ignoreMap":3041},[3045,6996,6997,6999,7001,7003,7005,7007,7009],{"class":3047,"line":3048},[3045,6998,3272],{"class":3271},[3045,7000,3276],{"class":3275},[3045,7002,3189],{"class":3279},[3045,7004,3282],{"class":3275},[3045,7006,3189],{"class":3279},[3045,7008,3287],{"class":3275},[3045,7010,3290],{"class":3279},[3045,7012,7013,7015,7017,7019,7021,7023,7025,7027,7029],{"class":3047,"line":3054},[3045,7014,3272],{"class":3271},[3045,7016,3276],{"class":3275},[3045,7018,3189],{"class":3279},[3045,7020,3282],{"class":3275},[3045,7022,3189],{"class":3279},[3045,7024,3287],{"class":3275},[3045,7026,3189],{"class":3279},[3045,7028,3309],{"class":3275},[3045,7030,3290],{"class":3279},[3045,7032,7033],{"class":3047,"line":3060},[3045,7034,3130],{"emptyLinePlaceholder":3129},[3045,7036,7037,7039,7041,7043,7045],{"class":3047,"line":3066},[3045,7038,3344],{"class":3343},[3045,7040,3347],{"class":3275},[3045,7042,3189],{"class":3279},[3045,7044,3309],{"class":3275},[3045,7046,3290],{"class":3279},[3045,7048,7049],{"class":3047,"line":3072},[3045,7050,3130],{"emptyLinePlaceholder":3129},[3045,7052,7053],{"class":3047,"line":3078},[3045,7054,7055],{"class":3362},"// Resource Filter: відхиляє всі запити під час обслуговування\n",[3045,7057,7058,7060,7062,7065,7067],{"class":3047,"line":3084},[3045,7059,3368],{"class":3343},[3045,7061,3371],{"class":3343},[3045,7063,7064],{"class":3275}," MaintenanceModeFilter",[3045,7066,3377],{"class":3279},[3045,7068,7069],{"class":3275},"IAsyncResourceFilter\n",[3045,7071,7072],{"class":3047,"line":3090},[3045,7073,3390],{"class":3279},[3045,7075,7076,7078,7080,7083,7086],{"class":3047,"line":3096},[3045,7077,3395],{"class":3343},[3045,7079,3398],{"class":3343},[3045,7081,7082],{"class":3275}," IConfiguration",[3045,7084,7085],{"class":3404}," _configuration",[3045,7087,3290],{"class":3279},[3045,7089,7090,7092,7094,7096,7098,7101,7103,7105],{"class":3047,"line":3102},[3045,7091,3395],{"class":3343},[3045,7093,3398],{"class":3343},[3045,7095,3891],{"class":3275},[3045,7097,3894],{"class":3279},[3045,7099,7100],{"class":3275},"MaintenanceModeFilter",[3045,7102,3900],{"class":3279},[3045,7104,3903],{"class":3404},[3045,7106,3290],{"class":3279},[3045,7108,7109],{"class":3047,"line":3108},[3045,7110,3130],{"emptyLinePlaceholder":3129},[3045,7112,7113,7115,7117],{"class":3047,"line":3114},[3045,7114,3451],{"class":3343},[3045,7116,7064],{"class":3454},[3045,7118,3998],{"class":3279},[3045,7120,7121,7124,7127],{"class":3047,"line":3120},[3045,7122,7123],{"class":3275},"        IConfiguration",[3045,7125,7126],{"class":3404}," configuration",[3045,7128,4007],{"class":3279},[3045,7130,7131,7134,7136,7138,7140,7142],{"class":3047,"line":3126},[3045,7132,7133],{"class":3275},"        ILogger",[3045,7135,3894],{"class":3279},[3045,7137,7100],{"class":3275},[3045,7139,3900],{"class":3279},[3045,7141,3929],{"class":3404},[3045,7143,3465],{"class":3279},[3045,7145,7146],{"class":3047,"line":3133},[3045,7147,3470],{"class":3279},[3045,7149,7150,7153,7155,7158],{"class":3047,"line":3139},[3045,7151,7152],{"class":3404},"        _configuration",[3045,7154,3425],{"class":3279},[3045,7156,7157],{"class":3404},"configuration",[3045,7159,3290],{"class":3279},[3045,7161,7162,7164,7166,7168],{"class":3047,"line":3145},[3045,7163,3940],{"class":3404},[3045,7165,3425],{"class":3279},[3045,7167,3929],{"class":3404},[3045,7169,3290],{"class":3279},[3045,7171,7172],{"class":3047,"line":3151},[3045,7173,3487],{"class":3279},[3045,7175,7176],{"class":3047,"line":3157},[3045,7177,3130],{"emptyLinePlaceholder":3129},[3045,7179,7180,7182,7184,7186,7189],{"class":3047,"line":3519},[3045,7181,3451],{"class":3343},[3045,7183,5286],{"class":3343},[3045,7185,5289],{"class":3275},[3045,7187,7188],{"class":3454}," OnResourceExecutionAsync",[3045,7190,3998],{"class":3279},[3045,7192,7193,7196,7198],{"class":3047,"line":3524},[3045,7194,7195],{"class":3275},"        ResourceExecutingContext",[3045,7197,3514],{"class":3404},[3045,7199,4007],{"class":3279},[3045,7201,7202,7205,7207],{"class":3047,"line":3530},[3045,7203,7204],{"class":3275},"        ResourceExecutionDelegate",[3045,7206,5311],{"class":3404},[3045,7208,3465],{"class":3279},[3045,7210,7211],{"class":3047,"line":3569},[3045,7212,3470],{"class":3279},[3045,7214,7215],{"class":3047,"line":3575},[3045,7216,7217],{"class":3362},"        // Читаємо прапорець з конфігурації (appsettings.json або env variable)\n",[3045,7219,7220,7222,7225,7227,7230,7232,7235,7237,7240,7243,7246],{"class":3047,"line":3596},[3045,7221,4857],{"class":3343},[3045,7223,7224],{"class":3404}," isMaintenanceMode",[3045,7226,3425],{"class":3279},[3045,7228,7229],{"class":3404},"_configuration",[3045,7231,3189],{"class":3279},[3045,7233,7234],{"class":3454},"GetValue",[3045,7236,3894],{"class":3279},[3045,7238,7239],{"class":3343},"bool",[3045,7241,7242],{"class":3279},">(",[3045,7244,7245],{"class":4003},"\"App:MaintenanceMode\"",[3045,7247,4144],{"class":3279},[3045,7249,7250],{"class":3047,"line":3602},[3045,7251,3130],{"emptyLinePlaceholder":3129},[3045,7253,7254,7256,7258,7261],{"class":3047,"line":3607},[3045,7255,3533],{"class":3271},[3045,7257,3536],{"class":3279},[3045,7259,7260],{"class":3404},"isMaintenanceMode",[3045,7262,3465],{"class":3279},[3045,7264,7265],{"class":3047,"line":3612},[3045,7266,3572],{"class":3279},[3045,7268,7269,7271,7273,7275],{"class":3047,"line":3618},[3045,7270,4106],{"class":3404},[3045,7272,3189],{"class":3279},[3045,7274,3995],{"class":3454},[3045,7276,3998],{"class":3279},[3045,7278,7279,7282],{"class":3047,"line":3637},[3045,7280,7281],{"class":4003},"                \"Maintenance mode is active. Blocking request to {Path}\"",[3045,7283,4007],{"class":3279},[3045,7285,7286,7288,7290,7292,7294,7297,7299,7302],{"class":3047,"line":3642},[3045,7287,4133],{"class":3404},[3045,7289,3189],{"class":3279},[3045,7291,3003],{"class":3404},[3045,7293,3189],{"class":3279},[3045,7295,7296],{"class":3404},"Request",[3045,7298,3189],{"class":3279},[3045,7300,7301],{"class":3404},"Path",[3045,7303,4144],{"class":3279},[3045,7305,7306],{"class":3047,"line":3648},[3045,7307,3130],{"emptyLinePlaceholder":3129},[3045,7309,7310],{"class":3047,"line":3693},[3045,7311,7312],{"class":3362},"            // Повертаємо 503 з Retry-After заголовком\n",[3045,7314,7315,7317,7319,7321,7323,7325,7327,7329,7331,7334,7336,7339,7341],{"class":3047,"line":3698},[3045,7316,3578],{"class":3404},[3045,7318,3189],{"class":3279},[3045,7320,3003],{"class":3404},[3045,7322,3189],{"class":3279},[3045,7324,4873],{"class":3404},[3045,7326,3189],{"class":3279},[3045,7328,4885],{"class":3404},[3045,7330,4888],{"class":3279},[3045,7332,7333],{"class":4003},"\"Retry-After\"",[3045,7335,4894],{"class":3279},[3045,7337,7338],{"class":4003},"\"3600\"",[3045,7340,3590],{"class":3279},[3045,7342,7343],{"class":3362},"// 1 година\n",[3045,7345,7346,7348,7350,7352,7354,7356],{"class":3047,"line":3740},[3045,7347,3578],{"class":3404},[3045,7349,3189],{"class":3279},[3045,7351,3583],{"class":3404},[3045,7353,3425],{"class":3279},[3045,7355,3428],{"class":3343},[3045,7357,7358],{"class":3275}," ContentResult\n",[3045,7360,7361],{"class":3047,"line":3745},[3045,7362,7363],{"class":3279},"            {\n",[3045,7365,7366,7369,7371,7374,7376,7379],{"class":3047,"line":3750},[3045,7367,7368],{"class":3404},"                StatusCode",[3045,7370,3425],{"class":3279},[3045,7372,7373],{"class":3404},"StatusCodes",[3045,7375,3189],{"class":3279},[3045,7377,7378],{"class":3404},"Status503ServiceUnavailable",[3045,7380,4007],{"class":3279},[3045,7382,7383,7386,7388,7391],{"class":3047,"line":4160},[3045,7384,7385],{"class":3404},"                Content",[3045,7387,3425],{"class":3279},[3045,7389,7390],{"class":4003},"\"Сайт тимчасово недоступний. Проводимо технічне обслуговування.\"",[3045,7392,4007],{"class":3279},[3045,7394,7395,7398,7400],{"class":3047,"line":4171},[3045,7396,7397],{"class":3404},"                ContentType",[3045,7399,3425],{"class":3279},[3045,7401,7402],{"class":4003},"\"text/plain; charset=utf-8\"\n",[3045,7404,7405],{"class":3047,"line":4179},[3045,7406,7407],{"class":3279},"            };\n",[3045,7409,7410],{"class":3047,"line":4194},[3045,7411,3130],{"emptyLinePlaceholder":3129},[3045,7413,7414],{"class":3047,"line":4223},[3045,7415,7416],{"class":3362},"            // next() НЕ викликаємо — pipeline зупинено\n",[3045,7418,7419,7421],{"class":3047,"line":4228},[3045,7420,4475],{"class":3271},[3045,7422,3290],{"class":3279},[3045,7424,7425],{"class":3047,"line":4233},[3045,7426,3599],{"class":3279},[3045,7428,7429],{"class":3047,"line":5547},[3045,7430,3130],{"emptyLinePlaceholder":3129},[3045,7432,7433],{"class":3047,"line":5555},[3045,7434,7435],{"class":3362},"        // Якщо обслуговування не активне — пропускаємо запит далі\n",[3045,7437,7438,7441,7443],{"class":3047,"line":5570},[3045,7439,7440],{"class":3343},"        await",[3045,7442,5311],{"class":3454},[3045,7444,5341],{"class":3279},[3045,7446,7447],{"class":3047,"line":5581},[3045,7448,3487],{"class":3279},[3045,7450,7451],{"class":3047,"line":5586},[3045,7452,3753],{"class":3279},[2959,7454,7455,7456,5126],{},"Додайте у ",[2982,7457,7458],{},"appsettings.json",[3037,7460,7464],{"className":7461,"code":7462,"filename":7458,"language":7463,"meta":3041,"style":3041},"language-json shiki shiki-themes light-plus dark-plus dark-plus","{\n  \"App\": {\n    \"MaintenanceMode\": false\n  }\n}\n","json",[2982,7465,7466,7470,7479,7489,7494],{"__ignoreMap":3041},[3045,7467,7468],{"class":3047,"line":3048},[3045,7469,3390],{"class":3279},[3045,7471,7472,7476],{"class":3047,"line":3054},[3045,7473,7475],{"class":7474},"sLwNe","  \"App\"",[3045,7477,7478],{"class":3279},": {\n",[3045,7480,7481,7484,7486],{"class":3047,"line":3060},[3045,7482,7483],{"class":7474},"    \"MaintenanceMode\"",[3045,7485,6431],{"class":3279},[3045,7487,7488],{"class":3343},"false\n",[3045,7490,7491],{"class":3047,"line":3066},[3045,7492,7493],{"class":3279},"  }\n",[3045,7495,7496],{"class":3047,"line":3072},[3045,7497,3753],{"class":3279},[2959,7499,7500,7501,7504,7505,7508],{},"Щоб увімкнути режим обслуговування без перезапуску застосунку, встановіть ",[2982,7502,7503],{},"App:MaintenanceMode=true"," через змінну середовища або ",[2982,7506,7507],{},"appsettings.Development.json",". ASP.NET Core конфігурація підтримує hot reload.",[3171,7510,7512],{"id":7511},"крок-4-auditlogfilter-журнал-дій","Крок 4: AuditLogFilter — журнал дій",[2959,7514,7515,7516,2985,7519,2985,7522,7525,7526,7529],{},"Журнал аудиту фіксує: ",[2966,7517,7518],{},"хто",[2966,7520,7521],{},"коли",[2966,7523,7524],{},"яку дію"," виконав і ",[2966,7527,7528],{},"яким був результат",". Це обов'язковий компонент для будь-якого застосунку, де важлива відстежуваність дій (CRUD операції, адміністрування).",[3037,7531,7533],{"className":3261,"code":7532,"filename":6491,"language":3264,"meta":3041,"style":3041},"using Microsoft.AspNetCore.Mvc.Filters;\n\nnamespace BlogApp.Filters;\n\n// Attribute + IAsyncActionFilter — застосовується через [AuditLog]\n[AttributeUsage(AttributeTargets.Method | AttributeTargets.Class)]\npublic class AuditLogFilter : Attribute, IAsyncActionFilter\n{\n    // Опціональна мітка — що саме аудитуємо\n    public string? ActionLabel { get; set; }\n\n    private ILogger\u003CAuditLogFilter>? _logger;\n\n    // ServiceFilter знає як розв'язати ILogger через DI\n    public async Task OnActionExecutionAsync(\n        ActionExecutingContext context,\n        ActionExecutionDelegate next)\n    {\n        // Ін'єктуємо ILogger через RequestServices (для Attribute-фільтрів без DI конструктора)\n        _logger = context.HttpContext.RequestServices\n            .GetRequiredService\u003CILogger\u003CAuditLogFilter>>();\n\n        var userId = context.HttpContext.User.Identity?.Name ?? \"anonymous\";\n        var action = ActionLabel\n                     ?? context.ActionDescriptor.DisplayName\n                     ?? \"unknown\";\n        var ip = context.HttpContext.Connection.RemoteIpAddress?.ToString() ?? \"unknown\";\n        var timestamp = DateTimeOffset.UtcNow;\n\n        // Виконуємо Action\n        var executed = await next();\n\n        // Фіксуємо результат\n        var statusCode = executed.Result switch\n        {\n            ObjectResult obj => obj.StatusCode?.ToString() ?? \"200\",\n            StatusCodeResult sc => sc.StatusCode.ToString(),\n            _ => \"200\"\n        };\n\n        var hasError = executed.Exception is not null && !executed.ExceptionHandled;\n\n        _logger!.LogInformation(\n            \"AUDIT | User={UserId} | IP={IP} | Action={Action} | Status={Status} | Error={HasError} | Time={Timestamp:O}\",\n            userId, ip, action, statusCode, hasError, timestamp);\n    }\n}\n",[2982,7534,7535,7555,7559,7571,7575,7580,7604,7621,7625,7630,7652,7656,7673,7677,7682,7694,7702,7710,7714,7719,7736,7755,7759,7795,7807,7823,7832,7869,7888,7892,7897,7911,7915,7920,7939,7943,7973,7997,8007,8012,8016,8047,8051,8062,8069,8101,8105],{"__ignoreMap":3041},[3045,7536,7537,7539,7541,7543,7545,7547,7549,7551,7553],{"class":3047,"line":3048},[3045,7538,3272],{"class":3271},[3045,7540,3276],{"class":3275},[3045,7542,3189],{"class":3279},[3045,7544,3282],{"class":3275},[3045,7546,3189],{"class":3279},[3045,7548,3287],{"class":3275},[3045,7550,3189],{"class":3279},[3045,7552,3309],{"class":3275},[3045,7554,3290],{"class":3279},[3045,7556,7557],{"class":3047,"line":3054},[3045,7558,3130],{"emptyLinePlaceholder":3129},[3045,7560,7561,7563,7565,7567,7569],{"class":3047,"line":3060},[3045,7562,3344],{"class":3343},[3045,7564,3347],{"class":3275},[3045,7566,3189],{"class":3279},[3045,7568,3309],{"class":3275},[3045,7570,3290],{"class":3279},[3045,7572,7573],{"class":3047,"line":3066},[3045,7574,3130],{"emptyLinePlaceholder":3129},[3045,7576,7577],{"class":3047,"line":3072},[3045,7578,7579],{"class":3362},"// Attribute + IAsyncActionFilter — застосовується через [AuditLog]\n",[3045,7581,7582,7584,7586,7588,7590,7592,7594,7596,7598,7600,7602],{"class":3047,"line":3078},[3045,7583,4888],{"class":3279},[3045,7585,5722],{"class":3275},[3045,7587,3434],{"class":3279},[3045,7589,5727],{"class":3404},[3045,7591,3189],{"class":3279},[3045,7593,5732],{"class":3404},[3045,7595,5735],{"class":3279},[3045,7597,5727],{"class":3404},[3045,7599,3189],{"class":3279},[3045,7601,5742],{"class":3404},[3045,7603,5745],{"class":3279},[3045,7605,7606,7608,7610,7613,7615,7617,7619],{"class":3047,"line":3084},[3045,7607,3368],{"class":3343},[3045,7609,3371],{"class":3343},[3045,7611,7612],{"class":3275}," AuditLogFilter",[3045,7614,3377],{"class":3279},[3045,7616,3380],{"class":3275},[3045,7618,2985],{"class":3279},[3045,7620,5205],{"class":3275},[3045,7622,7623],{"class":3047,"line":3090},[3045,7624,3390],{"class":3279},[3045,7626,7627],{"class":3047,"line":3096},[3045,7628,7629],{"class":3362},"    // Опціональна мітка — що саме аудитуємо\n",[3045,7631,7632,7634,7636,7638,7641,7643,7645,7647,7650],{"class":3047,"line":3102},[3045,7633,3451],{"class":3343},[3045,7635,3401],{"class":3343},[3045,7637,3560],{"class":3279},[3045,7639,7640],{"class":3404},"ActionLabel",[3045,7642,4651],{"class":3279},[3045,7644,4654],{"class":3343},[3045,7646,3590],{"class":3279},[3045,7648,7649],{"class":3343},"set",[3045,7651,4657],{"class":3279},[3045,7653,7654],{"class":3047,"line":3108},[3045,7655,3130],{"emptyLinePlaceholder":3129},[3045,7657,7658,7660,7662,7664,7666,7669,7671],{"class":3047,"line":3114},[3045,7659,3395],{"class":3343},[3045,7661,3891],{"class":3275},[3045,7663,3894],{"class":3279},[3045,7665,6024],{"class":3275},[3045,7667,7668],{"class":3279},">? ",[3045,7670,3903],{"class":3404},[3045,7672,3290],{"class":3279},[3045,7674,7675],{"class":3047,"line":3120},[3045,7676,3130],{"emptyLinePlaceholder":3129},[3045,7678,7679],{"class":3047,"line":3126},[3045,7680,7681],{"class":3362},"    // ServiceFilter знає як розв'язати ILogger через DI\n",[3045,7683,7684,7686,7688,7690,7692],{"class":3047,"line":3133},[3045,7685,3451],{"class":3343},[3045,7687,5286],{"class":3343},[3045,7689,5289],{"class":3275},[3045,7691,5292],{"class":3454},[3045,7693,3998],{"class":3279},[3045,7695,7696,7698,7700],{"class":3047,"line":3139},[3045,7697,5299],{"class":3275},[3045,7699,3514],{"class":3404},[3045,7701,4007],{"class":3279},[3045,7703,7704,7706,7708],{"class":3047,"line":3145},[3045,7705,5308],{"class":3275},[3045,7707,5311],{"class":3404},[3045,7709,3465],{"class":3279},[3045,7711,7712],{"class":3047,"line":3151},[3045,7713,3470],{"class":3279},[3045,7715,7716],{"class":3047,"line":3157},[3045,7717,7718],{"class":3362},"        // Ін'єктуємо ILogger через RequestServices (для Attribute-фільтрів без DI конструктора)\n",[3045,7720,7721,7723,7725,7727,7729,7731,7733],{"class":3047,"line":3519},[3045,7722,3940],{"class":3404},[3045,7724,3425],{"class":3279},[3045,7726,3655],{"class":3404},[3045,7728,3189],{"class":3279},[3045,7730,3003],{"class":3404},[3045,7732,3189],{"class":3279},[3045,7734,7735],{"class":3404},"RequestServices\n",[3045,7737,7738,7741,7744,7746,7748,7750,7752],{"class":3047,"line":3524},[3045,7739,7740],{"class":3279},"            .",[3045,7742,7743],{"class":3454},"GetRequiredService",[3045,7745,3894],{"class":3279},[3045,7747,3920],{"class":3275},[3045,7749,3894],{"class":3279},[3045,7751,6024],{"class":3275},[3045,7753,7754],{"class":3279},">>();\n",[3045,7756,7757],{"class":3047,"line":3530},[3045,7758,3130],{"emptyLinePlaceholder":3129},[3045,7760,7761,7763,7766,7768,7770,7772,7774,7776,7779,7781,7784,7786,7788,7790,7793],{"class":3047,"line":3569},[3045,7762,4857],{"class":3343},[3045,7764,7765],{"class":3404}," userId",[3045,7767,3425],{"class":3279},[3045,7769,3655],{"class":3404},[3045,7771,3189],{"class":3279},[3045,7773,3003],{"class":3404},[3045,7775,3189],{"class":3279},[3045,7777,7778],{"class":3404},"User",[3045,7780,3189],{"class":3279},[3045,7782,7783],{"class":3404},"Identity",[3045,7785,4203],{"class":3279},[3045,7787,4212],{"class":3404},[3045,7789,4215],{"class":3279},[3045,7791,7792],{"class":4003},"\"anonymous\"",[3045,7794,3290],{"class":3279},[3045,7796,7797,7799,7802,7804],{"class":3047,"line":3575},[3045,7798,4857],{"class":3343},[3045,7800,7801],{"class":3404}," action",[3045,7803,3425],{"class":3279},[3045,7805,7806],{"class":3404},"ActionLabel\n",[3045,7808,7809,7812,7814,7816,7818,7820],{"class":3047,"line":3596},[3045,7810,7811],{"class":3279},"                     ?? ",[3045,7813,3655],{"class":3404},[3045,7815,3189],{"class":3279},[3045,7817,3011],{"class":3404},[3045,7819,3189],{"class":3279},[3045,7821,7822],{"class":3404},"DisplayName\n",[3045,7824,7825,7827,7830],{"class":3047,"line":3602},[3045,7826,7811],{"class":3279},[3045,7828,7829],{"class":4003},"\"unknown\"",[3045,7831,3290],{"class":3279},[3045,7833,7834,7836,7839,7841,7843,7845,7847,7849,7852,7854,7857,7859,7862,7865,7867],{"class":3047,"line":3607},[3045,7835,4857],{"class":3343},[3045,7837,7838],{"class":3404}," ip",[3045,7840,3425],{"class":3279},[3045,7842,3655],{"class":3404},[3045,7844,3189],{"class":3279},[3045,7846,3003],{"class":3404},[3045,7848,3189],{"class":3279},[3045,7850,7851],{"class":3404},"Connection",[3045,7853,3189],{"class":3279},[3045,7855,7856],{"class":3404},"RemoteIpAddress",[3045,7858,4203],{"class":3279},[3045,7860,7861],{"class":3454},"ToString",[3045,7863,7864],{"class":3279},"() ?? ",[3045,7866,7829],{"class":4003},[3045,7868,3290],{"class":3279},[3045,7870,7871,7873,7876,7878,7881,7883,7886],{"class":3047,"line":3612},[3045,7872,4857],{"class":3343},[3045,7874,7875],{"class":3404}," timestamp",[3045,7877,3425],{"class":3279},[3045,7879,7880],{"class":3404},"DateTimeOffset",[3045,7882,3189],{"class":3279},[3045,7884,7885],{"class":3404},"UtcNow",[3045,7887,3290],{"class":3279},[3045,7889,7890],{"class":3047,"line":3618},[3045,7891,3130],{"emptyLinePlaceholder":3129},[3045,7893,7894],{"class":3047,"line":3637},[3045,7895,7896],{"class":3362},"        // Виконуємо Action\n",[3045,7898,7899,7901,7903,7905,7907,7909],{"class":3047,"line":3642},[3045,7900,4857],{"class":3343},[3045,7902,6738],{"class":3404},[3045,7904,3425],{"class":3279},[3045,7906,5402],{"class":3343},[3045,7908,5311],{"class":3454},[3045,7910,5341],{"class":3279},[3045,7912,7913],{"class":3047,"line":3648},[3045,7914,3130],{"emptyLinePlaceholder":3129},[3045,7916,7917],{"class":3047,"line":3693},[3045,7918,7919],{"class":3362},"        // Фіксуємо результат\n",[3045,7921,7922,7924,7927,7929,7932,7934,7936],{"class":3047,"line":3698},[3045,7923,4857],{"class":3343},[3045,7925,7926],{"class":3404}," statusCode",[3045,7928,3425],{"class":3279},[3045,7930,7931],{"class":3404},"executed",[3045,7933,3189],{"class":3279},[3045,7935,3583],{"class":3404},[3045,7937,7938],{"class":3271}," switch\n",[3045,7940,7941],{"class":3047,"line":3740},[3045,7942,3572],{"class":3279},[3045,7944,7945,7948,7951,7954,7957,7959,7962,7964,7966,7968,7971],{"class":3047,"line":3745},[3045,7946,7947],{"class":3275},"            ObjectResult",[3045,7949,7950],{"class":3404}," obj",[3045,7952,7953],{"class":3279}," => ",[3045,7955,7956],{"class":3404},"obj",[3045,7958,3189],{"class":3279},[3045,7960,7961],{"class":3404},"StatusCode",[3045,7963,4203],{"class":3279},[3045,7965,7861],{"class":3454},[3045,7967,7864],{"class":3279},[3045,7969,7970],{"class":4003},"\"200\"",[3045,7972,4007],{"class":3279},[3045,7974,7975,7978,7981,7983,7986,7988,7990,7992,7994],{"class":3047,"line":3750},[3045,7976,7977],{"class":3275},"            StatusCodeResult",[3045,7979,7980],{"class":3404}," sc",[3045,7982,7953],{"class":3279},[3045,7984,7985],{"class":3404},"sc",[3045,7987,3189],{"class":3279},[3045,7989,7961],{"class":3404},[3045,7991,3189],{"class":3279},[3045,7993,7861],{"class":3454},[3045,7995,7996],{"class":3279},"(),\n",[3045,7998,7999,8002,8004],{"class":3047,"line":4160},[3045,8000,8001],{"class":3343},"            _",[3045,8003,7953],{"class":3279},[3045,8005,8006],{"class":4003},"\"200\"\n",[3045,8008,8009],{"class":3047,"line":4171},[3045,8010,8011],{"class":3279},"        };\n",[3045,8013,8014],{"class":3047,"line":4179},[3045,8015,3130],{"emptyLinePlaceholder":3129},[3045,8017,8018,8020,8023,8025,8027,8029,8031,8033,8035,8037,8039,8041,8043,8045],{"class":3047,"line":4194},[3045,8019,4857],{"class":3343},[3045,8021,8022],{"class":3404}," hasError",[3045,8024,3425],{"class":3279},[3045,8026,7931],{"class":3404},[3045,8028,3189],{"class":3279},[3045,8030,4089],{"class":3404},[3045,8032,3662],{"class":3343},[3045,8034,3665],{"class":3343},[3045,8036,3668],{"class":3343},[3045,8038,3671],{"class":3279},[3045,8040,7931],{"class":3404},[3045,8042,3189],{"class":3279},[3045,8044,4595],{"class":3404},[3045,8046,3290],{"class":3279},[3045,8048,8049],{"class":3047,"line":4223},[3045,8050,3130],{"emptyLinePlaceholder":3129},[3045,8052,8053,8055,8058,8060],{"class":3047,"line":4228},[3045,8054,3940],{"class":3404},[3045,8056,8057],{"class":3279},"!.",[3045,8059,3995],{"class":3454},[3045,8061,3998],{"class":3279},[3045,8063,8064,8067],{"class":3047,"line":4233},[3045,8065,8066],{"class":4003},"            \"AUDIT | User={UserId} | IP={IP} | Action={Action} | Status={Status} | Error={HasError} | Time={Timestamp:O}\"",[3045,8068,4007],{"class":3279},[3045,8070,8071,8074,8076,8079,8081,8084,8086,8089,8091,8094,8096,8099],{"class":3047,"line":5547},[3045,8072,8073],{"class":3404},"            userId",[3045,8075,2985],{"class":3279},[3045,8077,8078],{"class":3404},"ip",[3045,8080,2985],{"class":3279},[3045,8082,8083],{"class":3404},"action",[3045,8085,2985],{"class":3279},[3045,8087,8088],{"class":3404},"statusCode",[3045,8090,2985],{"class":3279},[3045,8092,8093],{"class":3404},"hasError",[3045,8095,2985],{"class":3279},[3045,8097,8098],{"class":3404},"timestamp",[3045,8100,4144],{"class":3279},[3045,8102,8103],{"class":3047,"line":5555},[3045,8104,3487],{"class":3279},[3045,8106,8107],{"class":3047,"line":5570},[3045,8108,3753],{"class":3279},[2959,8110,8111],{},"Використання — декларативне, без зміни логіки Controller:",[3037,8113,8115],{"className":3261,"code":8114,"filename":5864,"language":3264,"meta":3041,"style":3041},"using BlogApp.Filters;\nusing Microsoft.AspNetCore.Mvc;\n\nnamespace BlogApp.Controllers;\n\n[AuditLog] // ← аудитуємо всі дії у Controller\npublic class ArticleController : Controller\n{\n    [HttpPost]\n    [AuditLog(ActionLabel = \"Article.Create\")] // ← або з кастомною міткою\n    public async Task\u003CIActionResult> Create(CreateArticleDto dto)\n    {\n        // ...\n        return RedirectToAction(nameof(Index));\n    }\n\n    [HttpPost]\n    [AuditLog(ActionLabel = \"Article.Delete\")]\n    public async Task\u003CIActionResult> Delete(int id)\n    {\n        // ...\n        TempData[\"Success\"] = \"Статтю видалено.\";\n        return RedirectToAction(nameof(Index));\n    }\n}\n",[2982,8116,8117,8129,8145,8149,8162,8166,8178,8190,8194,8202,8223,8249,8253,8258,8278,8282,8286,8294,8311,8338,8342,8346,8363,8379,8383],{"__ignoreMap":3041},[3045,8118,8119,8121,8123,8125,8127],{"class":3047,"line":3048},[3045,8120,3272],{"class":3271},[3045,8122,3347],{"class":3275},[3045,8124,3189],{"class":3279},[3045,8126,3309],{"class":3275},[3045,8128,3290],{"class":3279},[3045,8130,8131,8133,8135,8137,8139,8141,8143],{"class":3047,"line":3054},[3045,8132,3272],{"class":3271},[3045,8134,3276],{"class":3275},[3045,8136,3189],{"class":3279},[3045,8138,3282],{"class":3275},[3045,8140,3189],{"class":3279},[3045,8142,3287],{"class":3275},[3045,8144,3290],{"class":3279},[3045,8146,8147],{"class":3047,"line":3060},[3045,8148,3130],{"emptyLinePlaceholder":3129},[3045,8150,8151,8153,8155,8157,8160],{"class":3047,"line":3066},[3045,8152,3344],{"class":3343},[3045,8154,3347],{"class":3275},[3045,8156,3189],{"class":3279},[3045,8158,8159],{"class":3275},"Controllers",[3045,8161,3290],{"class":3279},[3045,8163,8164],{"class":3047,"line":3072},[3045,8165,3130],{"emptyLinePlaceholder":3129},[3045,8167,8168,8170,8173,8175],{"class":3047,"line":3078},[3045,8169,4888],{"class":3279},[3045,8171,8172],{"class":3275},"AuditLog",[3045,8174,5876],{"class":3279},[3045,8176,8177],{"class":3362},"// ← аудитуємо всі дії у Controller\n",[3045,8179,8180,8182,8184,8186,8188],{"class":3047,"line":3084},[3045,8181,3368],{"class":3343},[3045,8183,3371],{"class":3343},[3045,8185,5888],{"class":3275},[3045,8187,3377],{"class":3279},[3045,8189,5893],{"class":3275},[3045,8191,8192],{"class":3047,"line":3090},[3045,8193,3390],{"class":3279},[3045,8195,8196,8198,8200],{"class":3047,"line":3096},[3045,8197,5902],{"class":3279},[3045,8199,5905],{"class":3275},[3045,8201,5908],{"class":3279},[3045,8203,8204,8206,8208,8210,8212,8214,8217,8220],{"class":3047,"line":3102},[3045,8205,5902],{"class":3279},[3045,8207,8172],{"class":3275},[3045,8209,3434],{"class":3279},[3045,8211,7640],{"class":3404},[3045,8213,3425],{"class":3279},[3045,8215,8216],{"class":4003},"\"Article.Create\"",[3045,8218,8219],{"class":3279},")] ",[3045,8221,8222],{"class":3362},"// ← або з кастомною міткою\n",[3045,8224,8225,8227,8229,8231,8233,8236,8238,8241,8243,8245,8247],{"class":3047,"line":3108},[3045,8226,3451],{"class":3343},[3045,8228,5286],{"class":3343},[3045,8230,5289],{"class":3275},[3045,8232,3894],{"class":3279},[3045,8234,8235],{"class":3275},"IActionResult",[3045,8237,3900],{"class":3279},[3045,8239,8240],{"class":3454},"Create",[3045,8242,3434],{"class":3279},[3045,8244,5933],{"class":3275},[3045,8246,5936],{"class":3404},[3045,8248,3465],{"class":3279},[3045,8250,8251],{"class":3047,"line":3114},[3045,8252,3470],{"class":3279},[3045,8254,8255],{"class":3047,"line":3120},[3045,8256,8257],{"class":3362},"        // ...\n",[3045,8259,8260,8263,8266,8268,8271,8273,8276],{"class":3047,"line":3126},[3045,8261,8262],{"class":3271},"        return",[3045,8264,8265],{"class":3454}," RedirectToAction",[3045,8267,3434],{"class":3279},[3045,8269,8270],{"class":3343},"nameof",[3045,8272,3434],{"class":3279},[3045,8274,8275],{"class":3404},"Index",[3045,8277,3737],{"class":3279},[3045,8279,8280],{"class":3047,"line":3133},[3045,8281,3487],{"class":3279},[3045,8283,8284],{"class":3047,"line":3139},[3045,8285,3130],{"emptyLinePlaceholder":3129},[3045,8287,8288,8290,8292],{"class":3047,"line":3145},[3045,8289,5902],{"class":3279},[3045,8291,5905],{"class":3275},[3045,8293,5908],{"class":3279},[3045,8295,8296,8298,8300,8302,8304,8306,8309],{"class":3047,"line":3151},[3045,8297,5902],{"class":3279},[3045,8299,8172],{"class":3275},[3045,8301,3434],{"class":3279},[3045,8303,7640],{"class":3404},[3045,8305,3425],{"class":3279},[3045,8307,8308],{"class":4003},"\"Article.Delete\"",[3045,8310,5745],{"class":3279},[3045,8312,8313,8315,8317,8319,8321,8323,8325,8328,8330,8333,8336],{"class":3047,"line":3157},[3045,8314,3451],{"class":3343},[3045,8316,5286],{"class":3343},[3045,8318,5289],{"class":3275},[3045,8320,3894],{"class":3279},[3045,8322,8235],{"class":3275},[3045,8324,3900],{"class":3279},[3045,8326,8327],{"class":3454},"Delete",[3045,8329,3434],{"class":3279},[3045,8331,8332],{"class":3343},"int",[3045,8334,8335],{"class":3404}," id",[3045,8337,3465],{"class":3279},[3045,8339,8340],{"class":3047,"line":3519},[3045,8341,3470],{"class":3279},[3045,8343,8344],{"class":3047,"line":3524},[3045,8345,8257],{"class":3362},[3045,8347,8348,8351,8353,8356,8358,8361],{"class":3047,"line":3530},[3045,8349,8350],{"class":3404},"        TempData",[3045,8352,4888],{"class":3279},[3045,8354,8355],{"class":4003},"\"Success\"",[3045,8357,4894],{"class":3279},[3045,8359,8360],{"class":4003},"\"Статтю видалено.\"",[3045,8362,3290],{"class":3279},[3045,8364,8365,8367,8369,8371,8373,8375,8377],{"class":3047,"line":3569},[3045,8366,8262],{"class":3271},[3045,8368,8265],{"class":3454},[3045,8370,3434],{"class":3279},[3045,8372,8270],{"class":3343},[3045,8374,3434],{"class":3279},[3045,8376,8275],{"class":3404},[3045,8378,3737],{"class":3279},[3045,8380,8381],{"class":3047,"line":3575},[3045,8382,3487],{"class":3279},[3045,8384,8385],{"class":3047,"line":3596},[3045,8386,3753],{"class":3279},[3171,8388,8390],{"id":8389},"крок-5-реєстрація-фільтрів-у-programcs","Крок 5: Реєстрація фільтрів у Program.cs",[3037,8392,8394],{"className":3261,"code":8393,"filename":5978,"language":3264,"meta":3041,"style":3041},"using BlogApp.Filters;\n\nvar builder = WebApplication.CreateBuilder(args);\n\n// Реєструємо сервіси фільтрів у DI\nbuilder.Services.AddScoped\u003CExecutionTimeFilter>();\nbuilder.Services.AddScoped\u003CMaintenanceModeFilter>();\n\nbuilder.Services.AddControllersWithViews(options =>\n{\n    // Глобально — діє для всіх Controllers і Actions\n    options.Filters.Add\u003CExecutionTimeFilter>();       // через generic\n    options.Filters.Add\u003CMaintenanceModeFilter>();     // через generic\n\n    // AuditLogFilter застосовується через [AuditLog] атрибут — не глобально\n});\n\nvar app = builder.Build();\n// ... стандартний pipeline\napp.MapDefaultControllerRoute();\napp.Run();\n",[2982,8395,8396,8408,8412,8437,8441,8446,8464,8482,8486,8504,8508,8513,8535,8556,8560,8565,8569,8573,8591,8596,8608],{"__ignoreMap":3041},[3045,8397,8398,8400,8402,8404,8406],{"class":3047,"line":3048},[3045,8399,3272],{"class":3271},[3045,8401,3347],{"class":3275},[3045,8403,3189],{"class":3279},[3045,8405,3309],{"class":3275},[3045,8407,3290],{"class":3279},[3045,8409,8410],{"class":3047,"line":3054},[3045,8411,3130],{"emptyLinePlaceholder":3129},[3045,8413,8414,8417,8420,8422,8425,8427,8430,8432,8435],{"class":3047,"line":3060},[3045,8415,8416],{"class":3343},"var",[3045,8418,8419],{"class":3404}," builder",[3045,8421,3425],{"class":3279},[3045,8423,8424],{"class":3404},"WebApplication",[3045,8426,3189],{"class":3279},[3045,8428,8429],{"class":3454},"CreateBuilder",[3045,8431,3434],{"class":3279},[3045,8433,8434],{"class":3404},"args",[3045,8436,4144],{"class":3279},[3045,8438,8439],{"class":3047,"line":3066},[3045,8440,3130],{"emptyLinePlaceholder":3129},[3045,8442,8443],{"class":3047,"line":3072},[3045,8444,8445],{"class":3362},"// Реєструємо сервіси фільтрів у DI\n",[3045,8447,8448,8450,8452,8454,8456,8458,8460,8462],{"class":3047,"line":3078},[3045,8449,5990],{"class":3404},[3045,8451,3189],{"class":3279},[3045,8453,5995],{"class":3404},[3045,8455,3189],{"class":3279},[3045,8457,6000],{"class":3454},[3045,8459,3894],{"class":3279},[3045,8461,5222],{"class":3275},[3045,8463,6007],{"class":3279},[3045,8465,8466,8468,8470,8472,8474,8476,8478,8480],{"class":3047,"line":3084},[3045,8467,5990],{"class":3404},[3045,8469,3189],{"class":3279},[3045,8471,5995],{"class":3404},[3045,8473,3189],{"class":3279},[3045,8475,6000],{"class":3454},[3045,8477,3894],{"class":3279},[3045,8479,7100],{"class":3275},[3045,8481,6007],{"class":3279},[3045,8483,8484],{"class":3047,"line":3090},[3045,8485,3130],{"emptyLinePlaceholder":3129},[3045,8487,8488,8490,8492,8494,8496,8498,8500,8502],{"class":3047,"line":3096},[3045,8489,5990],{"class":3404},[3045,8491,3189],{"class":3279},[3045,8493,5995],{"class":3404},[3045,8495,3189],{"class":3279},[3045,8497,6328],{"class":3454},[3045,8499,3434],{"class":3279},[3045,8501,6333],{"class":3404},[3045,8503,6336],{"class":3279},[3045,8505,8506],{"class":3047,"line":3102},[3045,8507,3390],{"class":3279},[3045,8509,8510],{"class":3047,"line":3108},[3045,8511,8512],{"class":3362},"    // Глобально — діє для всіх Controllers і Actions\n",[3045,8514,8515,8517,8519,8521,8523,8525,8527,8529,8532],{"class":3047,"line":3114},[3045,8516,6350],{"class":3404},[3045,8518,3189],{"class":3279},[3045,8520,3309],{"class":3404},[3045,8522,3189],{"class":3279},[3045,8524,6359],{"class":3454},[3045,8526,3894],{"class":3279},[3045,8528,5222],{"class":3275},[3045,8530,8531],{"class":3279},">();       ",[3045,8533,8534],{"class":3362},"// через generic\n",[3045,8536,8537,8539,8541,8543,8545,8547,8549,8551,8554],{"class":3047,"line":3120},[3045,8538,6350],{"class":3404},[3045,8540,3189],{"class":3279},[3045,8542,3309],{"class":3404},[3045,8544,3189],{"class":3279},[3045,8546,6359],{"class":3454},[3045,8548,3894],{"class":3279},[3045,8550,7100],{"class":3275},[3045,8552,8553],{"class":3279},">();     ",[3045,8555,8534],{"class":3362},[3045,8557,8558],{"class":3047,"line":3126},[3045,8559,3130],{"emptyLinePlaceholder":3129},[3045,8561,8562],{"class":3047,"line":3133},[3045,8563,8564],{"class":3362},"    // AuditLogFilter застосовується через [AuditLog] атрибут — не глобально\n",[3045,8566,8567],{"class":3047,"line":3139},[3045,8568,6440],{"class":3279},[3045,8570,8571],{"class":3047,"line":3145},[3045,8572,3130],{"emptyLinePlaceholder":3129},[3045,8574,8575,8577,8580,8582,8584,8586,8589],{"class":3047,"line":3151},[3045,8576,8416],{"class":3343},[3045,8578,8579],{"class":3404}," app",[3045,8581,3425],{"class":3279},[3045,8583,5990],{"class":3404},[3045,8585,3189],{"class":3279},[3045,8587,8588],{"class":3454},"Build",[3045,8590,5341],{"class":3279},[3045,8592,8593],{"class":3047,"line":3157},[3045,8594,8595],{"class":3362},"// ... стандартний pipeline\n",[3045,8597,8598,8601,8603,8606],{"class":3047,"line":3519},[3045,8599,8600],{"class":3404},"app",[3045,8602,3189],{"class":3279},[3045,8604,8605],{"class":3454},"MapDefaultControllerRoute",[3045,8607,5341],{"class":3279},[3045,8609,8610,8612,8614,8617],{"class":3047,"line":3524},[3045,8611,8600],{"class":3404},[3045,8613,3189],{"class":3279},[3045,8615,8616],{"class":3454},"Run",[3045,8618,5341],{"class":3279},[2959,8620,8621,8622,5959,8624,8626,8627,8630,8631,8633,8634,8637,8638,8641],{},"Зверніть увагу: ",[2982,8623,5222],{},[2982,8625,7100],{}," зареєстровані ",[2966,8628,8629],{},"глобально"," — вони автоматично застосовуються до всіх Action-методів без жодного атрибуту. ",[2982,8632,6024],{}," застосовується ",[2966,8635,8636],{},"вибірково"," через атрибут ",[2982,8639,8640],{},"[AuditLog]"," там, де аудит потрібен явно.",[2971,8643],{},[2974,8645,8647],{"id":8646},"порядок-виконання-кількох-фільтрів-одного-типу","Порядок виконання кількох фільтрів одного типу",[2959,8649,8650],{},"Коли кілька фільтрів одного типу застосовані одночасно (наприклад, глобальний + controller-level + action-level), порядок такий:",[3037,8652,8655],{"className":8653,"code":8654,"language":6477},[6475],"Вхід (OnExecuting): global → controller → action\nВихід (OnExecuted): action → controller → global\n",[2982,8656,8654],{"__ignoreMap":3041},[2959,8658,8659],{},"Це «стек» (LIFO для виходу). Аналогія — цибулина: зовнішні шари «загортають» внутрішні.",[3034,8661,8662],{},[3037,8663,8665],{"className":3039,"code":8664,"language":3034,"meta":3041,"style":3041},"sequenceDiagram\n    participant G as Global Filter\n    participant C as Controller Filter\n    participant A as Action Filter\n    participant M as Action Method\n\n    G->>C: OnActionExecuting\n    C->>A: OnActionExecuting\n    A->>M: Execute\n    M-->>A: Result\n    A-->>C: OnActionExecuted\n    C-->>G: OnActionExecuted\n",[2982,8666,8667,8672,8677,8682,8687,8692,8696,8701,8706,8711,8716,8721],{"__ignoreMap":3041},[3045,8668,8669],{"class":3047,"line":3048},[3045,8670,8671],{},"sequenceDiagram\n",[3045,8673,8674],{"class":3047,"line":3054},[3045,8675,8676],{},"    participant G as Global Filter\n",[3045,8678,8679],{"class":3047,"line":3060},[3045,8680,8681],{},"    participant C as Controller Filter\n",[3045,8683,8684],{"class":3047,"line":3066},[3045,8685,8686],{},"    participant A as Action Filter\n",[3045,8688,8689],{"class":3047,"line":3072},[3045,8690,8691],{},"    participant M as Action Method\n",[3045,8693,8694],{"class":3047,"line":3078},[3045,8695,3130],{"emptyLinePlaceholder":3129},[3045,8697,8698],{"class":3047,"line":3084},[3045,8699,8700],{},"    G->>C: OnActionExecuting\n",[3045,8702,8703],{"class":3047,"line":3090},[3045,8704,8705],{},"    C->>A: OnActionExecuting\n",[3045,8707,8708],{"class":3047,"line":3096},[3045,8709,8710],{},"    A->>M: Execute\n",[3045,8712,8713],{"class":3047,"line":3102},[3045,8714,8715],{},"    M-->>A: Result\n",[3045,8717,8718],{"class":3047,"line":3108},[3045,8719,8720],{},"    A-->>C: OnActionExecuted\n",[3045,8722,8723],{"class":3047,"line":3114},[3045,8724,8725],{},"    C-->>G: OnActionExecuted\n",[2959,8727,8728,8729,8731],{},"Якщо потрібен явний контроль порядку — передайте ",[2982,8730,6428],{}," при реєстрації:",[3037,8733,8735],{"className":3261,"code":8734,"language":3264,"meta":3041,"style":3041},"options.Filters.Add\u003CExecutionTimeFilter>(order: 1);   // виконується першим\noptions.Filters.Add\u003CMaintenanceModeFilter>(order: -1); // виконується до ExecutionTime\n// Менше число order = вище пріоритет на вході = нижче пріоритет на виході\n",[2982,8736,8737,8767,8798],{"__ignoreMap":3041},[3045,8738,8739,8741,8743,8745,8747,8749,8751,8753,8755,8757,8759,8761,8764],{"class":3047,"line":3048},[3045,8740,6333],{"class":3404},[3045,8742,3189],{"class":3279},[3045,8744,3309],{"class":3404},[3045,8746,3189],{"class":3279},[3045,8748,6359],{"class":3454},[3045,8750,3894],{"class":3279},[3045,8752,5222],{"class":3275},[3045,8754,7242],{"class":3279},[3045,8756,6428],{"class":3404},[3045,8758,6431],{"class":3279},[3045,8760,6204],{"class":3733},[3045,8762,8763],{"class":3279},");   ",[3045,8765,8766],{"class":3362},"// виконується першим\n",[3045,8768,8769,8771,8773,8775,8777,8779,8781,8783,8785,8787,8790,8792,8795],{"class":3047,"line":3054},[3045,8770,6333],{"class":3404},[3045,8772,3189],{"class":3279},[3045,8774,3309],{"class":3404},[3045,8776,3189],{"class":3279},[3045,8778,6359],{"class":3454},[3045,8780,3894],{"class":3279},[3045,8782,7100],{"class":3275},[3045,8784,7242],{"class":3279},[3045,8786,6428],{"class":3404},[3045,8788,8789],{"class":3279},": -",[3045,8791,6204],{"class":3733},[3045,8793,8794],{"class":3279},"); ",[3045,8796,8797],{"class":3362},"// виконується до ExecutionTime\n",[3045,8799,8800],{"class":3047,"line":3060},[3045,8801,8802],{"class":3362},"// Менше число order = вище пріоритет на вході = нижче пріоритет на виході\n",[2971,8804],{},[2974,8806,8808],{"id":8807},"коротке-замикання-short-circuit-зупинка-pipeline","«Коротке замикання» (Short-Circuit): зупинка pipeline",[2959,8810,8811,8812,5599,8814,8816,8817,8819],{},"Фільтр може повністю зупинити подальшу обробку запиту, встановивши ",[2982,8813,3759],{},[2966,8815,3219],{}," виклику ",[2982,8818,5615],{},". Це патерн «короткого замикання»:",[3037,8821,8823],{"className":3261,"code":8822,"language":3264,"meta":3041,"style":3041},"public async Task OnActionExecutionAsync(\n    ActionExecutingContext context,\n    ActionExecutionDelegate next)\n{\n    // Перевіряємо умову\n    if (!SomeConditionMet())\n    {\n        // Встановлюємо результат БЕЗ виклику next()\n        context.Result = new ForbidResult();\n        return; // ← pipeline зупинено, Action не виконається\n    }\n\n    // Якщо умова виконана — продовжуємо нормально\n    await next();\n}\n",[2982,8824,8825,8837,8846,8855,8859,8864,8877,8881,8886,8903,8912,8916,8920,8925,8934],{"__ignoreMap":3041},[3045,8826,8827,8829,8831,8833,8835],{"class":3047,"line":3048},[3045,8828,3368],{"class":3343},[3045,8830,5286],{"class":3343},[3045,8832,5289],{"class":3275},[3045,8834,5292],{"class":3454},[3045,8836,3998],{"class":3279},[3045,8838,8839,8842,8844],{"class":3047,"line":3054},[3045,8840,8841],{"class":3275},"    ActionExecutingContext",[3045,8843,3514],{"class":3404},[3045,8845,4007],{"class":3279},[3045,8847,8848,8851,8853],{"class":3047,"line":3060},[3045,8849,8850],{"class":3275},"    ActionExecutionDelegate",[3045,8852,5311],{"class":3404},[3045,8854,3465],{"class":3279},[3045,8856,8857],{"class":3047,"line":3066},[3045,8858,3390],{"class":3279},[3045,8860,8861],{"class":3047,"line":3072},[3045,8862,8863],{"class":3362},"    // Перевіряємо умову\n",[3045,8865,8866,8869,8871,8874],{"class":3047,"line":3078},[3045,8867,8868],{"class":3271},"    if",[3045,8870,5798],{"class":3279},[3045,8872,8873],{"class":3454},"SomeConditionMet",[3045,8875,8876],{"class":3279},"())\n",[3045,8878,8879],{"class":3047,"line":3084},[3045,8880,3470],{"class":3279},[3045,8882,8883],{"class":3047,"line":3090},[3045,8884,8885],{"class":3362},"        // Встановлюємо результат БЕЗ виклику next()\n",[3045,8887,8888,8890,8892,8894,8896,8898,8901],{"class":3047,"line":3096},[3045,8889,4528],{"class":3404},[3045,8891,3189],{"class":3279},[3045,8893,3583],{"class":3404},[3045,8895,3425],{"class":3279},[3045,8897,3428],{"class":3343},[3045,8899,8900],{"class":3275}," ForbidResult",[3045,8902,5341],{"class":3279},[3045,8904,8905,8907,8909],{"class":3047,"line":3102},[3045,8906,8262],{"class":3271},[3045,8908,3590],{"class":3279},[3045,8910,8911],{"class":3362},"// ← pipeline зупинено, Action не виконається\n",[3045,8913,8914],{"class":3047,"line":3108},[3045,8915,3487],{"class":3279},[3045,8917,8918],{"class":3047,"line":3114},[3045,8919,3130],{"emptyLinePlaceholder":3129},[3045,8921,8922],{"class":3047,"line":3120},[3045,8923,8924],{"class":3362},"    // Якщо умова виконана — продовжуємо нормально\n",[3045,8926,8927,8930,8932],{"class":3047,"line":3126},[3045,8928,8929],{"class":3343},"    await",[3045,8931,5311],{"class":3454},[3045,8933,5341],{"class":3279},[3045,8935,8936],{"class":3047,"line":3133},[3045,8937,3753],{"class":3279},[2959,8939,8940,8941,8943,8944,8947],{},"Після короткого замикання в Action Filter залишкові Action Filters все одно виконуються (на виході — ",[2982,8942,3806],{},"), але з ",[2982,8945,8946],{},"context.Canceled = true",". Result Filters також виконуються — Pipeline не зупиняється повністю, а лише пропускає Action Method.",[2971,8949],{},[2974,8951,8953],{"id":8952},"практичні-завдання","Практичні завдання",[3171,8955,8957],{"id":8956},"рівень-1-базовий","Рівень 1 — Базовий",[2959,8959,8960,8963,8964,8967,8968,8970],{},[2966,8961,8962],{},"Завдання 1.1."," Реалізуйте ",[2982,8965,8966],{},"RequireHttpsFilter"," — Authorization Filter, що перевіряє, чи прийшов запит через HTTPS. Якщо ні — повертає ",[2982,8969,3188],{}," з повідомленням «Потрібне захищене з'єднання». Зареєструйте його глобально.",[2959,8972,8973,8976,8977,8980,8981,8984,8985,8988],{},[2966,8974,8975],{},"Завдання 1.2."," Створіть ",[2982,8978,8979],{},"AddTimestampHeaderFilter"," — Result Filter, що додає до кожної відповіді заголовок ",[2982,8982,8983],{},"X-Processed-At"," зі значенням поточного ",[2982,8986,8987],{},"DateTimeOffset.UtcNow"," у форматі ISO 8601.",[2959,8990,8991,8994,8995,8998,8999,9001,9002,9004,9005,9007],{},[2966,8992,8993],{},"Завдання 1.3."," Поясніть різницю між ",[2982,8996,8997],{},"context.Result = new ForbidResult()"," (без виклику ",[2982,9000,5615],{},") та встановленням ",[2982,9003,3759],{}," після ",[2982,9006,5602],{},". Які частини pipeline виконаються в кожному випадку?",[3171,9009,9011],{"id":9010},"рівень-2-логіка","Рівень 2 — Логіка",[2959,9013,9014,8963,9017,9019,9020,9023,9024,9027,9028,5959,9030,9032,9033,9036,9037,9040,9041,3189],{},[2966,9015,9016],{},"Завдання 2.1.",[2982,9018,6172],{}," — Action Filter, що обмежує кількість запитів від одного IP до ",[2982,9021,9022],{},"N"," запитів за ",[2982,9025,9026],{},"M"," хвилин. Параметри ",[2982,9029,9022],{},[2982,9031,9026],{}," передаються як аргументи через ",[2982,9034,9035],{},"[TypeFilter(typeof(RateLimitFilter), Arguments = ...)]",". При перевищенні ліміту — ",[2982,9038,9039],{},"429 Too Many Requests"," із заголовком ",[2982,9042,9043],{},"Retry-After",[2959,9045,9046,9049,9050,9053,9054,9057,9058,9061,9062,3189],{},[2966,9047,9048],{},"Завдання 2.2."," Побудуйте ",[2982,9051,9052],{},"CacheActionFilter"," — Resource Filter, що кешує результат Action на ",[2982,9055,9056],{},"duration"," секунд (параметр атрибуту). Ключ кешу формується з повного URL запиту включно з query string. Кешований результат має тип ",[2982,9059,9060],{},"ContentResult"," з серіалізованим JSON. Переконайтеся, що POST-запити ",[2966,9063,9064],{},"не кешуються",[3171,9066,9068],{"id":9067},"рівень-3-архітектура","Рівень 3 — Архітектура",[2959,9070,9071,9074,9075,9078],{},[2966,9072,9073],{},"Завдання 3.1."," Розробіть систему ",[2966,9076,9077],{},"Feature Flags"," через фільтри. Реалізуйте:",[3222,9080,9081,9092,9102],{},[3225,9082,9083,9086,9087,3536,9089,6287],{},[2982,9084,9085],{},"IFeatureFlagService"," — сервіс, що читає прапорці з ",[2982,9088,7458],{},[2982,9090,9091],{},"Features:NewEditor: true",[3225,9093,9094,9097,9098,9101],{},[2982,9095,9096],{},"[RequireFeature(\"NewEditor\")]"," — атрибут-фільтр, що застосовується до Action або Controller. Якщо фіча вимкнена — повертає ",[2982,9099,9100],{},"404 Not Found"," або редиректить на альтернативний Action",[3225,9103,9104,9105,9107,9108,9111,9112],{},"Зареєструйте ",[2982,9106,9085],{}," як ",[2982,9109,9110],{},"Singleton"," та продемонструйте hot reload значення через ",[2982,9113,9114],{},"IOptionsMonitor\u003CT>",[2971,9116],{},[2974,9118,9120],{"id":9119},"резюме","Резюме",[3222,9122,9123,9128,9134,9154,9165,9179,9189],{},[3225,9124,9125,9127],{},[2966,9126,3309],{}," — це механізм AOP в ASP.NET Core MVC: виконайте наскрізну логіку один раз, застосуйте до будь-якої кількості Actions",[3225,9129,9130,9133],{},[2966,9131,9132],{},"Filter pipeline"," — п'ять типів у суворому порядку: Authorization → Resource → Action → Exception → Result",[3225,9135,9136,9139,9140,9143,9144,9146,9147,9150,9151,9153],{},[2966,9137,9138],{},"Authorization Filters"," — перевірка прав; ",[2966,9141,9142],{},"Resource Filters"," — до/після model binding, ідеальні для кешування; ",[2966,9145,3230],{}," — навколо Action Method; ",[2966,9148,9149],{},"Exception Filters"," — необроблені винятки; ",[2966,9152,3236],{}," — навколо рендерингу відповіді",[3225,9155,9156,3536,9159,9161,9162,9164],{},[2966,9157,9158],{},"Async-варіанти",[2982,9160,5628],{}," тощо) — один метод з ",[2982,9163,5602],{}," замість двох окремих",[3225,9166,9167,9171,9172,9176,9177],{},[2966,9168,9169],{},[2982,9170,6240],{}," — потребує DI-реєстрації, контролює lifetime; ",[2966,9173,9174],{},[2982,9175,6245],{}," — без реєстрації, підтримує ",[2982,9178,6178],{},[3225,9180,9181,9184,9185,9188],{},[2966,9182,9183],{},"Global Filters"," реєструються через ",[2982,9186,9187],{},"MvcOptions.Filters"," і діють на всі Actions без атрибутів",[3225,9190,9191,5599,9194,9197,9198,9200],{},[2966,9192,9193],{},"Коротке замикання:",[2982,9195,9196],{},"context.Result = ..."," без виклику ",[2982,9199,5615],{}," зупиняє pipeline, але Result Filters все одно виконуються",[2959,9202,9203,9204,9207,9208,2985,9211,9214],{},"У наступній статті — ",[2966,9205,9206],{},"Areas",": як структурувати великий застосунок на незалежні модулі через ",[2982,9209,9210],{},"[Area(\"Admin\")]",[2982,9212,9213],{},"MapAreaControllerRoute"," та cross-area посилання.",[9216,9217,9218],"style",{},"html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: 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