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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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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":1143,"body":2951,"description":7487,"extension":7488,"links":7489,"meta":7490,"navigation":3347,"path":1144,"seo":7491,"stem":1145,"__hash__":7492},"docs/01.csharp/11.aspnet/09.libraries/04.serilog.md",{"type":2952,"value":2953,"toc":7455},"minimark",[2954,2958,2967,2970,2975,2988,2995,3005,3016,3023,3165,3176,3178,3182,3186,3737,3739,3743,3750,4106,4237,4252,4254,4258,4261,4372,4376,4390,4498,4505,4507,4511,4521,4525,4711,4714,4781,4785,4791,5134,5138,5141,5523,5632,5634,5638,5642,5711,5715,5863,5867,5877,5984,6051,6054,6136,6140,6266,6268,6272,6278,6371,6374,6738,6740,6744,6748,7289,7291,7295,7393,7395,7399,7402,7422,7427,7451],[2955,2956,1143],"h1",{"id":2957},"структуроване-логування-з-serilog-в-aspnet-core",[2959,2960,2961,2962,2966],"note",{},"Уявіть: сервер в продакшені веде себе дивно. Ви відкриваєте логи і бачите: ",[2963,2964,2965],"code",{},"\"2024-01-15 14:32:01 ERROR Something went wrong\"",". Що сталося? З яким замовленням? Який користувач? Яка IP-адреса? Текстові логи — це сліпота. Serilog пропонує структуроване логування: кожен лог — це JSON-документ, де кожне поле — окрема колонка для фільтрації та пошуку.",[2968,2969],"hr",{},[2971,2972,2974],"h2",{"id":2973},"_1-проблема-текстового-логування","1. Проблема текстового логування",[2976,2977,2979,2980,2983,2984,2987],"h3",{"id":2978},"чому-consolewriteline-та-ilogger-замало","Чому ",[2963,2981,2982],{},"Console.WriteLine"," та ",[2963,2985,2986],{},"ILogger"," замало?",[2989,2990,2991,2992,2994],"p",{},"Стандартний ",[2963,2993,2986],{}," у ASP.NET Core підтримує базове логування, але з ним все одно важко відповісти на конкретні питання без пошуку по тексту:",[2996,2997,3002],"pre",{"className":2998,"code":3000,"language":3001},[2999],"language-text","// Стандартне текстове логування\n[14:32:01] INFO  Processing order for user john@example.com\n[14:32:02] ERROR Failed to process payment: timeout after 30s\n[14:32:02] INFO  Order 12345 failed\n","text",[2963,3003,3000],{"__ignoreMap":3004},"",[2989,3006,3007,3008,3011,3012,3015],{},"Щоб знайти всі замовлення користувача ",[2963,3009,3010],{},"john@example.com"," — потрібен ",[2963,3013,3014],{},"grep",". Щоб порахувати кількість помилок за останню годину — ручний підрахунок або складний regex. Щоб фільтрувати за типом помилки — неможливо без парсингу тексту.",[2989,3017,3018,3022],{},[3019,3020,3021],"strong",{},"Structured Logging"," (структуроване логування) зберігає кожне повідомлення як документ з типізованими полями:",[2996,3024,3028],{"className":3025,"code":3026,"language":3027,"meta":3004,"style":3004},"language-json shiki shiki-themes light-plus dark-plus dark-plus","{\n  \"@t\": \"2024-01-15T14:32:02.123Z\",\n  \"@mt\": \"Failed to process payment for order {OrderId}: {Reason}\",\n  \"@l\": \"Error\",\n  \"OrderId\": 12345,\n  \"Reason\": \"Timeout after 30s\",\n  \"UserId\": 42,\n  \"UserEmail\": \"john@example.com\",\n  \"MachineName\": \"prod-server-01\",\n  \"Application\": \"OrdersApi\"\n}\n","json",[2963,3029,3030,3039,3056,3069,3082,3096,3109,3122,3135,3148,3159],{"__ignoreMap":3004},[3031,3032,3035],"span",{"class":3033,"line":3034},"line",1,[3031,3036,3038],{"class":3037},"sHH4Y","{\n",[3031,3040,3042,3046,3049,3053],{"class":3033,"line":3041},2,[3031,3043,3045],{"class":3044},"sLwNe","  \"@t\"",[3031,3047,3048],{"class":3037},": ",[3031,3050,3052],{"class":3051},"sbdoH","\"2024-01-15T14:32:02.123Z\"",[3031,3054,3055],{"class":3037},",\n",[3031,3057,3059,3062,3064,3067],{"class":3033,"line":3058},3,[3031,3060,3061],{"class":3044},"  \"@mt\"",[3031,3063,3048],{"class":3037},[3031,3065,3066],{"class":3051},"\"Failed to process payment for order {OrderId}: {Reason}\"",[3031,3068,3055],{"class":3037},[3031,3070,3072,3075,3077,3080],{"class":3033,"line":3071},4,[3031,3073,3074],{"class":3044},"  \"@l\"",[3031,3076,3048],{"class":3037},[3031,3078,3079],{"class":3051},"\"Error\"",[3031,3081,3055],{"class":3037},[3031,3083,3085,3088,3090,3094],{"class":3033,"line":3084},5,[3031,3086,3087],{"class":3044},"  \"OrderId\"",[3031,3089,3048],{"class":3037},[3031,3091,3093],{"class":3092},"sJj4R","12345",[3031,3095,3055],{"class":3037},[3031,3097,3099,3102,3104,3107],{"class":3033,"line":3098},6,[3031,3100,3101],{"class":3044},"  \"Reason\"",[3031,3103,3048],{"class":3037},[3031,3105,3106],{"class":3051},"\"Timeout after 30s\"",[3031,3108,3055],{"class":3037},[3031,3110,3112,3115,3117,3120],{"class":3033,"line":3111},7,[3031,3113,3114],{"class":3044},"  \"UserId\"",[3031,3116,3048],{"class":3037},[3031,3118,3119],{"class":3092},"42",[3031,3121,3055],{"class":3037},[3031,3123,3125,3128,3130,3133],{"class":3033,"line":3124},8,[3031,3126,3127],{"class":3044},"  \"UserEmail\"",[3031,3129,3048],{"class":3037},[3031,3131,3132],{"class":3051},"\"john@example.com\"",[3031,3134,3055],{"class":3037},[3031,3136,3138,3141,3143,3146],{"class":3033,"line":3137},9,[3031,3139,3140],{"class":3044},"  \"MachineName\"",[3031,3142,3048],{"class":3037},[3031,3144,3145],{"class":3051},"\"prod-server-01\"",[3031,3147,3055],{"class":3037},[3031,3149,3151,3154,3156],{"class":3033,"line":3150},10,[3031,3152,3153],{"class":3044},"  \"Application\"",[3031,3155,3048],{"class":3037},[3031,3157,3158],{"class":3051},"\"OrdersApi\"\n",[3031,3160,3162],{"class":3033,"line":3161},11,[3031,3163,3164],{"class":3037},"}\n",[2989,3166,3167,3168,3171,3172,3175],{},"Тепер будь-яке питання — це запит: ",[2963,3169,3170],{},"WHERE OrderId = 12345",", або ",[2963,3173,3174],{},"WHERE UserEmail = '...' AND Level = 'Error'",".",[2968,3177],{},[2971,3179,3181],{"id":3180},"_2-встановлення-serilog","2. Встановлення Serilog",[2976,3183,3185],{"id":3184},"пакети-для-aspnet-core","Пакети для ASP.NET Core",[3187,3188,3189,3193,3196,3311,3315,3322],"steps",{},[2976,3190,3192],{"id":3191},"встановлення-пакетів","Встановлення пакетів",[2989,3194,3195],{},"Serilog складається з основного пакету та окремих «sink»-пакетів для різних цілей:",[3197,3198,3199,3233,3272],"code-group",{},[2996,3200,3205],{"className":3201,"code":3202,"filename":3203,"language":3204,"meta":3004,"style":3004},"language-bash shiki shiki-themes light-plus dark-plus dark-plus","dotnet add package Serilog.AspNetCore\ndotnet add package Serilog.Settings.Configuration\n","Основний пакет + ASP.NET Core","bash",[2963,3206,3207,3222],{"__ignoreMap":3004},[3031,3208,3209,3213,3216,3219],{"class":3033,"line":3034},[3031,3210,3212],{"class":3211},"s8Opu","dotnet",[3031,3214,3215],{"class":3051}," add",[3031,3217,3218],{"class":3051}," package",[3031,3220,3221],{"class":3051}," Serilog.AspNetCore\n",[3031,3223,3224,3226,3228,3230],{"class":3033,"line":3041},[3031,3225,3212],{"class":3211},[3031,3227,3215],{"class":3051},[3031,3229,3218],{"class":3051},[3031,3231,3232],{"class":3051}," Serilog.Settings.Configuration\n",[2996,3234,3237],{"className":3201,"code":3235,"filename":3236,"language":3204,"meta":3004,"style":3004},"dotnet add package Serilog.Sinks.Console\ndotnet add package Serilog.Sinks.File\ndotnet add package Serilog.Sinks.Seq\n","Sinks — куди писати логи",[2963,3238,3239,3250,3261],{"__ignoreMap":3004},[3031,3240,3241,3243,3245,3247],{"class":3033,"line":3034},[3031,3242,3212],{"class":3211},[3031,3244,3215],{"class":3051},[3031,3246,3218],{"class":3051},[3031,3248,3249],{"class":3051}," Serilog.Sinks.Console\n",[3031,3251,3252,3254,3256,3258],{"class":3033,"line":3041},[3031,3253,3212],{"class":3211},[3031,3255,3215],{"class":3051},[3031,3257,3218],{"class":3051},[3031,3259,3260],{"class":3051}," Serilog.Sinks.File\n",[3031,3262,3263,3265,3267,3269],{"class":3033,"line":3058},[3031,3264,3212],{"class":3211},[3031,3266,3215],{"class":3051},[3031,3268,3218],{"class":3051},[3031,3270,3271],{"class":3051}," Serilog.Sinks.Seq\n",[2996,3273,3276],{"className":3201,"code":3274,"filename":3275,"language":3204,"meta":3004,"style":3004},"dotnet add package Serilog.Enrichers.Environment\ndotnet add package Serilog.Enrichers.Thread\ndotnet add package Serilog.Enrichers.Process\n","Enrichers — контекст до логів",[2963,3277,3278,3289,3300],{"__ignoreMap":3004},[3031,3279,3280,3282,3284,3286],{"class":3033,"line":3034},[3031,3281,3212],{"class":3211},[3031,3283,3215],{"class":3051},[3031,3285,3218],{"class":3051},[3031,3287,3288],{"class":3051}," Serilog.Enrichers.Environment\n",[3031,3290,3291,3293,3295,3297],{"class":3033,"line":3041},[3031,3292,3212],{"class":3211},[3031,3294,3215],{"class":3051},[3031,3296,3218],{"class":3051},[3031,3298,3299],{"class":3051}," Serilog.Enrichers.Thread\n",[3031,3301,3302,3304,3306,3308],{"class":3033,"line":3058},[3031,3303,3212],{"class":3211},[3031,3305,3215],{"class":3051},[3031,3307,3218],{"class":3051},[3031,3309,3310],{"class":3051}," Serilog.Enrichers.Process\n",[2976,3312,3314],{"id":3313},"конфігурація-в-programcs","Конфігурація в Program.cs",[2989,3316,3317,3318,3321],{},"Мінімальна конфігурація Serilog у ",[2963,3319,3320],{},"Program.cs",":",[2996,3323,3328],{"className":3324,"code":3325,"filename":3326,"language":3327,"meta":3004,"style":3004},"language-csharp shiki shiki-themes light-plus dark-plus dark-plus","using Serilog;\n\n// Налаштовуємо Serilog ДО побудови хоста\n// щоб логувати навіть помилки старту\nLog.Logger = new LoggerConfiguration()\n    .WriteTo.Console()\n    .CreateBootstrapLogger();   // Тимчасовий логер для старту\n\ntry\n{\n    var builder = WebApplication.CreateBuilder(args);\n\n    // Замінюємо вбудований ILogger на Serilog\n    builder.Host.UseSerilog((context, services, configuration) =>\n        configuration\n            .ReadFrom.Configuration(context.Configuration)  // з appsettings.json\n            .ReadFrom.Services(services)                    // DI сервіси\n            .Enrich.FromLogContext());\n\n    // ... реєстрація сервісів\n\n    var app = builder.Build();\n\n    // Middleware для логування HTTP-запитів\n    app.UseSerilogRequestLogging();\n\n    app.Run();\n}\ncatch (Exception ex)\n{\n    Log.Fatal(ex, \"Додаток аварійно завершився під час запуску.\");\n}\nfinally\n{\n    Log.CloseAndFlush();  // Обов'язково! Завершує запис буферизованих логів\n}\n","Program.cs — базова конфігурація Serilog","csharp",[2963,3329,3330,3343,3349,3355,3360,3384,3399,3412,3416,3421,3425,3452,3457,3463,3499,3505,3533,3555,3571,3576,3582,3587,3608,3613,3619,3632,3637,3649,3654,3672,3677,3700,3705,3711,3716,3732],{"__ignoreMap":3004},[3031,3331,3332,3336,3340],{"class":3033,"line":3034},[3031,3333,3335],{"class":3334},"sCDza","using",[3031,3337,3339],{"class":3338},"sN1BT"," Serilog",[3031,3341,3342],{"class":3037},";\n",[3031,3344,3345],{"class":3033,"line":3041},[3031,3346,3348],{"emptyLinePlaceholder":3347},true,"\n",[3031,3350,3351],{"class":3033,"line":3058},[3031,3352,3354],{"class":3353},"spJ8K","// Налаштовуємо Serilog ДО побудови хоста\n",[3031,3356,3357],{"class":3033,"line":3071},[3031,3358,3359],{"class":3353},"// щоб логувати навіть помилки старту\n",[3031,3361,3362,3366,3368,3371,3374,3378,3381],{"class":3033,"line":3084},[3031,3363,3365],{"class":3364},"siwwj","Log",[3031,3367,3175],{"class":3037},[3031,3369,3370],{"class":3364},"Logger",[3031,3372,3373],{"class":3037}," = ",[3031,3375,3377],{"class":3376},"su1O8","new",[3031,3379,3380],{"class":3338}," LoggerConfiguration",[3031,3382,3383],{"class":3037},"()\n",[3031,3385,3386,3389,3392,3394,3397],{"class":3033,"line":3098},[3031,3387,3388],{"class":3037},"    .",[3031,3390,3391],{"class":3364},"WriteTo",[3031,3393,3175],{"class":3037},[3031,3395,3396],{"class":3211},"Console",[3031,3398,3383],{"class":3037},[3031,3400,3401,3403,3406,3409],{"class":3033,"line":3111},[3031,3402,3388],{"class":3037},[3031,3404,3405],{"class":3211},"CreateBootstrapLogger",[3031,3407,3408],{"class":3037},"();   ",[3031,3410,3411],{"class":3353},"// Тимчасовий логер для старту\n",[3031,3413,3414],{"class":3033,"line":3124},[3031,3415,3348],{"emptyLinePlaceholder":3347},[3031,3417,3418],{"class":3033,"line":3137},[3031,3419,3420],{"class":3334},"try\n",[3031,3422,3423],{"class":3033,"line":3150},[3031,3424,3038],{"class":3037},[3031,3426,3427,3430,3433,3435,3438,3440,3443,3446,3449],{"class":3033,"line":3161},[3031,3428,3429],{"class":3376},"    var",[3031,3431,3432],{"class":3364}," builder",[3031,3434,3373],{"class":3037},[3031,3436,3437],{"class":3364},"WebApplication",[3031,3439,3175],{"class":3037},[3031,3441,3442],{"class":3211},"CreateBuilder",[3031,3444,3445],{"class":3037},"(",[3031,3447,3448],{"class":3364},"args",[3031,3450,3451],{"class":3037},");\n",[3031,3453,3455],{"class":3033,"line":3454},12,[3031,3456,3348],{"emptyLinePlaceholder":3347},[3031,3458,3460],{"class":3033,"line":3459},13,[3031,3461,3462],{"class":3353},"    // Замінюємо вбудований ILogger на Serilog\n",[3031,3464,3466,3469,3471,3474,3476,3479,3482,3485,3488,3491,3493,3496],{"class":3033,"line":3465},14,[3031,3467,3468],{"class":3364},"    builder",[3031,3470,3175],{"class":3037},[3031,3472,3473],{"class":3364},"Host",[3031,3475,3175],{"class":3037},[3031,3477,3478],{"class":3211},"UseSerilog",[3031,3480,3481],{"class":3037},"((",[3031,3483,3484],{"class":3364},"context",[3031,3486,3487],{"class":3037},", ",[3031,3489,3490],{"class":3364},"services",[3031,3492,3487],{"class":3037},[3031,3494,3495],{"class":3364},"configuration",[3031,3497,3498],{"class":3037},") =>\n",[3031,3500,3502],{"class":3033,"line":3501},15,[3031,3503,3504],{"class":3364},"        configuration\n",[3031,3506,3508,3511,3514,3516,3519,3521,3523,3525,3527,3530],{"class":3033,"line":3507},16,[3031,3509,3510],{"class":3037},"            .",[3031,3512,3513],{"class":3364},"ReadFrom",[3031,3515,3175],{"class":3037},[3031,3517,3518],{"class":3211},"Configuration",[3031,3520,3445],{"class":3037},[3031,3522,3484],{"class":3364},[3031,3524,3175],{"class":3037},[3031,3526,3518],{"class":3364},[3031,3528,3529],{"class":3037},")  ",[3031,3531,3532],{"class":3353},"// з appsettings.json\n",[3031,3534,3536,3538,3540,3542,3545,3547,3549,3552],{"class":3033,"line":3535},17,[3031,3537,3510],{"class":3037},[3031,3539,3513],{"class":3364},[3031,3541,3175],{"class":3037},[3031,3543,3544],{"class":3211},"Services",[3031,3546,3445],{"class":3037},[3031,3548,3490],{"class":3364},[3031,3550,3551],{"class":3037},")                    ",[3031,3553,3554],{"class":3353},"// DI сервіси\n",[3031,3556,3558,3560,3563,3565,3568],{"class":3033,"line":3557},18,[3031,3559,3510],{"class":3037},[3031,3561,3562],{"class":3364},"Enrich",[3031,3564,3175],{"class":3037},[3031,3566,3567],{"class":3211},"FromLogContext",[3031,3569,3570],{"class":3037},"());\n",[3031,3572,3574],{"class":3033,"line":3573},19,[3031,3575,3348],{"emptyLinePlaceholder":3347},[3031,3577,3579],{"class":3033,"line":3578},20,[3031,3580,3581],{"class":3353},"    // ... реєстрація сервісів\n",[3031,3583,3585],{"class":3033,"line":3584},21,[3031,3586,3348],{"emptyLinePlaceholder":3347},[3031,3588,3590,3592,3595,3597,3600,3602,3605],{"class":3033,"line":3589},22,[3031,3591,3429],{"class":3376},[3031,3593,3594],{"class":3364}," app",[3031,3596,3373],{"class":3037},[3031,3598,3599],{"class":3364},"builder",[3031,3601,3175],{"class":3037},[3031,3603,3604],{"class":3211},"Build",[3031,3606,3607],{"class":3037},"();\n",[3031,3609,3611],{"class":3033,"line":3610},23,[3031,3612,3348],{"emptyLinePlaceholder":3347},[3031,3614,3616],{"class":3033,"line":3615},24,[3031,3617,3618],{"class":3353},"    // Middleware для логування HTTP-запитів\n",[3031,3620,3622,3625,3627,3630],{"class":3033,"line":3621},25,[3031,3623,3624],{"class":3364},"    app",[3031,3626,3175],{"class":3037},[3031,3628,3629],{"class":3211},"UseSerilogRequestLogging",[3031,3631,3607],{"class":3037},[3031,3633,3635],{"class":3033,"line":3634},26,[3031,3636,3348],{"emptyLinePlaceholder":3347},[3031,3638,3640,3642,3644,3647],{"class":3033,"line":3639},27,[3031,3641,3624],{"class":3364},[3031,3643,3175],{"class":3037},[3031,3645,3646],{"class":3211},"Run",[3031,3648,3607],{"class":3037},[3031,3650,3652],{"class":3033,"line":3651},28,[3031,3653,3164],{"class":3037},[3031,3655,3657,3660,3663,3666,3669],{"class":3033,"line":3656},29,[3031,3658,3659],{"class":3334},"catch",[3031,3661,3662],{"class":3037}," (",[3031,3664,3665],{"class":3338},"Exception",[3031,3667,3668],{"class":3364}," ex",[3031,3670,3671],{"class":3037},")\n",[3031,3673,3675],{"class":3033,"line":3674},30,[3031,3676,3038],{"class":3037},[3031,3678,3680,3683,3685,3688,3690,3693,3695,3698],{"class":3033,"line":3679},31,[3031,3681,3682],{"class":3364},"    Log",[3031,3684,3175],{"class":3037},[3031,3686,3687],{"class":3211},"Fatal",[3031,3689,3445],{"class":3037},[3031,3691,3692],{"class":3364},"ex",[3031,3694,3487],{"class":3037},[3031,3696,3697],{"class":3051},"\"Додаток аварійно завершився під час запуску.\"",[3031,3699,3451],{"class":3037},[3031,3701,3703],{"class":3033,"line":3702},32,[3031,3704,3164],{"class":3037},[3031,3706,3708],{"class":3033,"line":3707},33,[3031,3709,3710],{"class":3334},"finally\n",[3031,3712,3714],{"class":3033,"line":3713},34,[3031,3715,3038],{"class":3037},[3031,3717,3719,3721,3723,3726,3729],{"class":3033,"line":3718},35,[3031,3720,3682],{"class":3364},[3031,3722,3175],{"class":3037},[3031,3724,3725],{"class":3211},"CloseAndFlush",[3031,3727,3728],{"class":3037},"();  ",[3031,3730,3731],{"class":3353},"// Обов'язково! Завершує запис буферизованих логів\n",[3031,3733,3735],{"class":3033,"line":3734},36,[3031,3736,3164],{"class":3037},[2968,3738],{},[2971,3740,3742],{"id":3741},"_3-конфігурація-через-appsettingsjson","3. Конфігурація через appsettings.json",[2989,3744,3745,3746,3749],{},"Найкращий підхід — конфігурувати Serilog через ",[2963,3747,3748],{},"appsettings.json",", а не в коді. Це дозволяє змінювати рівні логування без перебілду:",[2996,3751,3754],{"className":3025,"code":3752,"filename":3753,"language":3027,"meta":3004,"style":3004},"{\n  \"Serilog\": {\n    \"Using\": [\n      \"Serilog.Sinks.Console\",\n      \"Serilog.Sinks.File\"\n    ],\n    \"MinimumLevel\": {\n      \"Default\": \"Information\",\n      \"Override\": {\n        \"Microsoft\":               \"Warning\",\n        \"Microsoft.EntityFrameworkCore\": \"Warning\",\n        \"System\":                  \"Warning\",\n        \"Microsoft.AspNetCore.Hosting\": \"Information\"\n      }\n    },\n    \"WriteTo\": [\n      {\n        \"Name\": \"Console\",\n        \"Args\": {\n          \"theme\": \"Serilog.Sinks.SystemConsole.Themes.AnsiConsoleTheme::Code, Serilog.Sinks.Console\",\n          \"outputTemplate\": \"[{Timestamp:HH:mm:ss} {Level:u3}] {Message:lj} {Properties:j}{NewLine}{Exception}\"\n        }\n      },\n      {\n        \"Name\": \"File\",\n        \"Args\": {\n          \"path\":            \"logs/app-.log\",\n          \"rollingInterval\": \"Day\",\n          \"retainedFileCountLimit\": 7,\n          \"outputTemplate\": \"{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz} [{Level:u3}] {Message:lj} {Properties:j}{NewLine}{Exception}\"\n        }\n      }\n    ],\n    \"Enrich\": [\n      \"FromLogContext\",\n      \"WithMachineName\",\n      \"WithThreadId\",\n      \"WithProcessId\"\n    ],\n    \"Properties\": {\n      \"Application\": \"MyApp\",\n      \"Environment\": \"Production\"\n    }\n  }\n}\n","appsettings.json — повна конфігурація Serilog",[2963,3755,3756,3760,3768,3776,3783,3788,3793,3800,3812,3819,3832,3843,3855,3865,3870,3875,3882,3887,3899,3906,3918,3928,3933,3938,3942,3953,3959,3972,3984,3996,4005,4009,4013,4017,4024,4031,4038,4046,4052,4057,4065,4078,4089,4095,4101],{"__ignoreMap":3004},[3031,3757,3758],{"class":3033,"line":3034},[3031,3759,3038],{"class":3037},[3031,3761,3762,3765],{"class":3033,"line":3041},[3031,3763,3764],{"class":3044},"  \"Serilog\"",[3031,3766,3767],{"class":3037},": {\n",[3031,3769,3770,3773],{"class":3033,"line":3058},[3031,3771,3772],{"class":3044},"    \"Using\"",[3031,3774,3775],{"class":3037},": [\n",[3031,3777,3778,3781],{"class":3033,"line":3071},[3031,3779,3780],{"class":3051},"      \"Serilog.Sinks.Console\"",[3031,3782,3055],{"class":3037},[3031,3784,3785],{"class":3033,"line":3084},[3031,3786,3787],{"class":3051},"      \"Serilog.Sinks.File\"\n",[3031,3789,3790],{"class":3033,"line":3098},[3031,3791,3792],{"class":3037},"    ],\n",[3031,3794,3795,3798],{"class":3033,"line":3111},[3031,3796,3797],{"class":3044},"    \"MinimumLevel\"",[3031,3799,3767],{"class":3037},[3031,3801,3802,3805,3807,3810],{"class":3033,"line":3124},[3031,3803,3804],{"class":3044},"      \"Default\"",[3031,3806,3048],{"class":3037},[3031,3808,3809],{"class":3051},"\"Information\"",[3031,3811,3055],{"class":3037},[3031,3813,3814,3817],{"class":3033,"line":3137},[3031,3815,3816],{"class":3044},"      \"Override\"",[3031,3818,3767],{"class":3037},[3031,3820,3821,3824,3827,3830],{"class":3033,"line":3150},[3031,3822,3823],{"class":3044},"        \"Microsoft\"",[3031,3825,3826],{"class":3037},":               ",[3031,3828,3829],{"class":3051},"\"Warning\"",[3031,3831,3055],{"class":3037},[3031,3833,3834,3837,3839,3841],{"class":3033,"line":3161},[3031,3835,3836],{"class":3044},"        \"Microsoft.EntityFrameworkCore\"",[3031,3838,3048],{"class":3037},[3031,3840,3829],{"class":3051},[3031,3842,3055],{"class":3037},[3031,3844,3845,3848,3851,3853],{"class":3033,"line":3454},[3031,3846,3847],{"class":3044},"        \"System\"",[3031,3849,3850],{"class":3037},":                  ",[3031,3852,3829],{"class":3051},[3031,3854,3055],{"class":3037},[3031,3856,3857,3860,3862],{"class":3033,"line":3459},[3031,3858,3859],{"class":3044},"        \"Microsoft.AspNetCore.Hosting\"",[3031,3861,3048],{"class":3037},[3031,3863,3864],{"class":3051},"\"Information\"\n",[3031,3866,3867],{"class":3033,"line":3465},[3031,3868,3869],{"class":3037},"      }\n",[3031,3871,3872],{"class":3033,"line":3501},[3031,3873,3874],{"class":3037},"    },\n",[3031,3876,3877,3880],{"class":3033,"line":3507},[3031,3878,3879],{"class":3044},"    \"WriteTo\"",[3031,3881,3775],{"class":3037},[3031,3883,3884],{"class":3033,"line":3535},[3031,3885,3886],{"class":3037},"      {\n",[3031,3888,3889,3892,3894,3897],{"class":3033,"line":3557},[3031,3890,3891],{"class":3044},"        \"Name\"",[3031,3893,3048],{"class":3037},[3031,3895,3896],{"class":3051},"\"Console\"",[3031,3898,3055],{"class":3037},[3031,3900,3901,3904],{"class":3033,"line":3573},[3031,3902,3903],{"class":3044},"        \"Args\"",[3031,3905,3767],{"class":3037},[3031,3907,3908,3911,3913,3916],{"class":3033,"line":3578},[3031,3909,3910],{"class":3044},"          \"theme\"",[3031,3912,3048],{"class":3037},[3031,3914,3915],{"class":3051},"\"Serilog.Sinks.SystemConsole.Themes.AnsiConsoleTheme::Code, Serilog.Sinks.Console\"",[3031,3917,3055],{"class":3037},[3031,3919,3920,3923,3925],{"class":3033,"line":3584},[3031,3921,3922],{"class":3044},"          \"outputTemplate\"",[3031,3924,3048],{"class":3037},[3031,3926,3927],{"class":3051},"\"[{Timestamp:HH:mm:ss} {Level:u3}] {Message:lj} {Properties:j}{NewLine}{Exception}\"\n",[3031,3929,3930],{"class":3033,"line":3589},[3031,3931,3932],{"class":3037},"        }\n",[3031,3934,3935],{"class":3033,"line":3610},[3031,3936,3937],{"class":3037},"      },\n",[3031,3939,3940],{"class":3033,"line":3615},[3031,3941,3886],{"class":3037},[3031,3943,3944,3946,3948,3951],{"class":3033,"line":3621},[3031,3945,3891],{"class":3044},[3031,3947,3048],{"class":3037},[3031,3949,3950],{"class":3051},"\"File\"",[3031,3952,3055],{"class":3037},[3031,3954,3955,3957],{"class":3033,"line":3634},[3031,3956,3903],{"class":3044},[3031,3958,3767],{"class":3037},[3031,3960,3961,3964,3967,3970],{"class":3033,"line":3639},[3031,3962,3963],{"class":3044},"          \"path\"",[3031,3965,3966],{"class":3037},":            ",[3031,3968,3969],{"class":3051},"\"logs/app-.log\"",[3031,3971,3055],{"class":3037},[3031,3973,3974,3977,3979,3982],{"class":3033,"line":3651},[3031,3975,3976],{"class":3044},"          \"rollingInterval\"",[3031,3978,3048],{"class":3037},[3031,3980,3981],{"class":3051},"\"Day\"",[3031,3983,3055],{"class":3037},[3031,3985,3986,3989,3991,3994],{"class":3033,"line":3656},[3031,3987,3988],{"class":3044},"          \"retainedFileCountLimit\"",[3031,3990,3048],{"class":3037},[3031,3992,3993],{"class":3092},"7",[3031,3995,3055],{"class":3037},[3031,3997,3998,4000,4002],{"class":3033,"line":3674},[3031,3999,3922],{"class":3044},[3031,4001,3048],{"class":3037},[3031,4003,4004],{"class":3051},"\"{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz} [{Level:u3}] {Message:lj} {Properties:j}{NewLine}{Exception}\"\n",[3031,4006,4007],{"class":3033,"line":3679},[3031,4008,3932],{"class":3037},[3031,4010,4011],{"class":3033,"line":3702},[3031,4012,3869],{"class":3037},[3031,4014,4015],{"class":3033,"line":3707},[3031,4016,3792],{"class":3037},[3031,4018,4019,4022],{"class":3033,"line":3713},[3031,4020,4021],{"class":3044},"    \"Enrich\"",[3031,4023,3775],{"class":3037},[3031,4025,4026,4029],{"class":3033,"line":3718},[3031,4027,4028],{"class":3051},"      \"FromLogContext\"",[3031,4030,3055],{"class":3037},[3031,4032,4033,4036],{"class":3033,"line":3734},[3031,4034,4035],{"class":3051},"      \"WithMachineName\"",[3031,4037,3055],{"class":3037},[3031,4039,4041,4044],{"class":3033,"line":4040},37,[3031,4042,4043],{"class":3051},"      \"WithThreadId\"",[3031,4045,3055],{"class":3037},[3031,4047,4049],{"class":3033,"line":4048},38,[3031,4050,4051],{"class":3051},"      \"WithProcessId\"\n",[3031,4053,4055],{"class":3033,"line":4054},39,[3031,4056,3792],{"class":3037},[3031,4058,4060,4063],{"class":3033,"line":4059},40,[3031,4061,4062],{"class":3044},"    \"Properties\"",[3031,4064,3767],{"class":3037},[3031,4066,4068,4071,4073,4076],{"class":3033,"line":4067},41,[3031,4069,4070],{"class":3044},"      \"Application\"",[3031,4072,3048],{"class":3037},[3031,4074,4075],{"class":3051},"\"MyApp\"",[3031,4077,3055],{"class":3037},[3031,4079,4081,4084,4086],{"class":3033,"line":4080},42,[3031,4082,4083],{"class":3044},"      \"Environment\"",[3031,4085,3048],{"class":3037},[3031,4087,4088],{"class":3051},"\"Production\"\n",[3031,4090,4092],{"class":3033,"line":4091},43,[3031,4093,4094],{"class":3037},"    }\n",[3031,4096,4098],{"class":3033,"line":4097},44,[3031,4099,4100],{"class":3037},"  }\n",[3031,4102,4104],{"class":3033,"line":4103},45,[3031,4105,3164],{"class":3037},[2996,4107,4110],{"className":3025,"code":4108,"filename":4109,"language":3027,"meta":3004,"style":3004},"{\n  \"Serilog\": {\n    \"MinimumLevel\": {\n      \"Default\": \"Debug\",\n      \"Override\": {\n        \"Microsoft.EntityFrameworkCore.Database.Command\": \"Information\"\n      }\n    },\n    \"WriteTo\": [\n      {\n        \"Name\": \"Console\"\n      },\n      {\n        \"Name\": \"Seq\",\n        \"Args\": {\n          \"serverUrl\": \"http://localhost:5341\"\n        }\n      }\n    ]\n  }\n}\n","appsettings.Development.json — перевизначення для локального середовища",[2963,4111,4112,4116,4122,4128,4139,4145,4154,4158,4162,4168,4172,4181,4185,4189,4200,4206,4216,4220,4224,4229,4233],{"__ignoreMap":3004},[3031,4113,4114],{"class":3033,"line":3034},[3031,4115,3038],{"class":3037},[3031,4117,4118,4120],{"class":3033,"line":3041},[3031,4119,3764],{"class":3044},[3031,4121,3767],{"class":3037},[3031,4123,4124,4126],{"class":3033,"line":3058},[3031,4125,3797],{"class":3044},[3031,4127,3767],{"class":3037},[3031,4129,4130,4132,4134,4137],{"class":3033,"line":3071},[3031,4131,3804],{"class":3044},[3031,4133,3048],{"class":3037},[3031,4135,4136],{"class":3051},"\"Debug\"",[3031,4138,3055],{"class":3037},[3031,4140,4141,4143],{"class":3033,"line":3084},[3031,4142,3816],{"class":3044},[3031,4144,3767],{"class":3037},[3031,4146,4147,4150,4152],{"class":3033,"line":3098},[3031,4148,4149],{"class":3044},"        \"Microsoft.EntityFrameworkCore.Database.Command\"",[3031,4151,3048],{"class":3037},[3031,4153,3864],{"class":3051},[3031,4155,4156],{"class":3033,"line":3111},[3031,4157,3869],{"class":3037},[3031,4159,4160],{"class":3033,"line":3124},[3031,4161,3874],{"class":3037},[3031,4163,4164,4166],{"class":3033,"line":3137},[3031,4165,3879],{"class":3044},[3031,4167,3775],{"class":3037},[3031,4169,4170],{"class":3033,"line":3150},[3031,4171,3886],{"class":3037},[3031,4173,4174,4176,4178],{"class":3033,"line":3161},[3031,4175,3891],{"class":3044},[3031,4177,3048],{"class":3037},[3031,4179,4180],{"class":3051},"\"Console\"\n",[3031,4182,4183],{"class":3033,"line":3454},[3031,4184,3937],{"class":3037},[3031,4186,4187],{"class":3033,"line":3459},[3031,4188,3886],{"class":3037},[3031,4190,4191,4193,4195,4198],{"class":3033,"line":3465},[3031,4192,3891],{"class":3044},[3031,4194,3048],{"class":3037},[3031,4196,4197],{"class":3051},"\"Seq\"",[3031,4199,3055],{"class":3037},[3031,4201,4202,4204],{"class":3033,"line":3501},[3031,4203,3903],{"class":3044},[3031,4205,3767],{"class":3037},[3031,4207,4208,4211,4213],{"class":3033,"line":3507},[3031,4209,4210],{"class":3044},"          \"serverUrl\"",[3031,4212,3048],{"class":3037},[3031,4214,4215],{"class":3051},"\"http://localhost:5341\"\n",[3031,4217,4218],{"class":3033,"line":3535},[3031,4219,3932],{"class":3037},[3031,4221,4222],{"class":3033,"line":3557},[3031,4223,3869],{"class":3037},[3031,4225,4226],{"class":3033,"line":3573},[3031,4227,4228],{"class":3037},"    ]\n",[3031,4230,4231],{"class":3033,"line":3578},[3031,4232,4100],{"class":3037},[3031,4234,4235],{"class":3033,"line":3584},[3031,4236,3164],{"class":3037},[2989,4238,4239,4240,4243,4244,4247,4248,4251],{},"Секція ",[2963,4241,4242],{},"Override"," — критично важлива. Вона дозволяє приглушити «шумні» системні неймспейси (наприклад, ",[2963,4245,4246],{},"Microsoft.EntityFrameworkCore"," логує кожен SQL-запит на рівні ",[2963,4249,4250],{},"Debug",").",[2968,4253],{},[2971,4255,4257],{"id":4256},"_4-рівні-логування","4. Рівні логування",[2989,4259,4260],{},"Serilog підтримує 6 рівнів у порядку зростання критичності:",[4262,4263,4264,4280],"table",{},[4265,4266,4267],"thead",{},[4268,4269,4270,4274,4277],"tr",{},[4271,4272,4273],"th",{},"Рівень",[4271,4275,4276],{},"Метод",[4271,4278,4279],{},"Коли використовувати",[4281,4282,4283,4299,4313,4328,4343,4358],"tbody",{},[4268,4284,4285,4291,4296],{},[4286,4287,4288],"td",{},[2963,4289,4290],{},"Verbose",[4286,4292,4293],{},[2963,4294,4295],{},"Log.Verbose(...)",[4286,4297,4298],{},"Дуже деталізований debugging. Завжди вимкнений у production.",[4268,4300,4301,4305,4310],{},[4286,4302,4303],{},[2963,4304,4250],{},[4286,4306,4307],{},[2963,4308,4309],{},"Log.Debug(...)",[4286,4311,4312],{},"Деталі для debugging: значення змінних, умови. Вимкнений у production.",[4268,4314,4315,4320,4325],{},[4286,4316,4317],{},[2963,4318,4319],{},"Information",[4286,4321,4322],{},[2963,4323,4324],{},"Log.Information(...)",[4286,4326,4327],{},"Нормальний хід виконання: запит прийнято, замовлення створено.",[4268,4329,4330,4335,4340],{},[4286,4331,4332],{},[2963,4333,4334],{},"Warning",[4286,4336,4337],{},[2963,4338,4339],{},"Log.Warning(...)",[4286,4341,4342],{},"Підозріла ситуація: дублікований запит, deprecated API.",[4268,4344,4345,4350,4355],{},[4286,4346,4347],{},[2963,4348,4349],{},"Error",[4286,4351,4352],{},[2963,4353,4354],{},"Log.Error(ex, ...)",[4286,4356,4357],{},"Помилка, що не зупинила виконання: помилка зовнішнього API.",[4268,4359,4360,4364,4369],{},[4286,4361,4362],{},[2963,4363,3687],{},[4286,4365,4366],{},[2963,4367,4368],{},"Log.Fatal(ex, ...)",[4286,4370,4371],{},"Критична помилка, що зупинила додаток.",[2976,4373,4375],{"id":4374},"структуровані-повідомлення-message-templates","Структуровані повідомлення: Message Templates",[2989,4377,4378,4379,4382,4383,4386,4387,3321],{},"Ключова особливість Serilog — ",[3019,4380,4381],{},"Message Templates"," (шаблони повідомлень). Фігурні дужки ",[2963,4384,4385],{},"{Name}"," — це не форматування рядка, а ",[3019,4388,4389],{},"іменовані властивості",[2996,4391,4394],{"className":3324,"code":4392,"filename":4393,"language":3327,"meta":3004,"style":3004},"// ❌ НЕПРАВИЛЬНО: інтерполяція рядка — втрачаємо структуру\n_logger.LogInformation($\"Order {orderId} created for user {userId}\");\n\n// ✅ ПРАВИЛЬНО: Message Template — зберігаємо структуру\n_logger.LogInformation(\n    \"Order {OrderId} created for user {UserId}\",\n    orderId, userId);\n\n// Результат у Seq/Elasticsearch:\n// { \"OrderId\": 12345, \"UserId\": 42, \"Message\": \"Order 12345 created for user 42\" }\n// Тепер можна фільтрувати: OrderId = 12345\n","Правильне та неправильне логування",[2963,4395,4396,4401,4441,4445,4450,4461,4468,4479,4483,4488,4493],{"__ignoreMap":3004},[3031,4397,4398],{"class":3033,"line":3034},[3031,4399,4400],{"class":3353},"// ❌ НЕПРАВИЛЬНО: інтерполяція рядка — втрачаємо структуру\n",[3031,4402,4403,4406,4408,4411,4413,4416,4420,4423,4426,4429,4431,4434,4436,4439],{"class":3033,"line":3041},[3031,4404,4405],{"class":3364},"_logger",[3031,4407,3175],{"class":3037},[3031,4409,4410],{"class":3211},"LogInformation",[3031,4412,3445],{"class":3037},[3031,4414,4415],{"class":3051},"$\"Order ",[3031,4417,4419],{"class":4418},"sD7JJ","{",[3031,4421,4422],{"class":3364},"orderId",[3031,4424,4425],{"class":4418},"}",[3031,4427,4428],{"class":3051}," created for user ",[3031,4430,4419],{"class":4418},[3031,4432,4433],{"class":3364},"userId",[3031,4435,4425],{"class":4418},[3031,4437,4438],{"class":3051},"\"",[3031,4440,3451],{"class":3037},[3031,4442,4443],{"class":3033,"line":3058},[3031,4444,3348],{"emptyLinePlaceholder":3347},[3031,4446,4447],{"class":3033,"line":3071},[3031,4448,4449],{"class":3353},"// ✅ ПРАВИЛЬНО: Message Template — зберігаємо структуру\n",[3031,4451,4452,4454,4456,4458],{"class":3033,"line":3084},[3031,4453,4405],{"class":3364},[3031,4455,3175],{"class":3037},[3031,4457,4410],{"class":3211},[3031,4459,4460],{"class":3037},"(\n",[3031,4462,4463,4466],{"class":3033,"line":3098},[3031,4464,4465],{"class":3051},"    \"Order {OrderId} created for user {UserId}\"",[3031,4467,3055],{"class":3037},[3031,4469,4470,4473,4475,4477],{"class":3033,"line":3111},[3031,4471,4472],{"class":3364},"    orderId",[3031,4474,3487],{"class":3037},[3031,4476,4433],{"class":3364},[3031,4478,3451],{"class":3037},[3031,4480,4481],{"class":3033,"line":3124},[3031,4482,3348],{"emptyLinePlaceholder":3347},[3031,4484,4485],{"class":3033,"line":3137},[3031,4486,4487],{"class":3353},"// Результат у Seq/Elasticsearch:\n",[3031,4489,4490],{"class":3033,"line":3150},[3031,4491,4492],{"class":3353},"// { \"OrderId\": 12345, \"UserId\": 42, \"Message\": \"Order 12345 created for user 42\" }\n",[3031,4494,4495],{"class":3033,"line":3161},[3031,4496,4497],{"class":3353},"// Тепер можна фільтрувати: OrderId = 12345\n",[2989,4499,4500,4501,4504],{},"Різниця критична: при інтерполяції ",[2963,4502,4503],{},"$\"...\""," Serilog отримає вже готовий рядок і не зможе розібрати структуру.",[2968,4506],{},[2971,4508,4510],{"id":4509},"_5-enrichers-автоматичний-контекст","5. Enrichers: автоматичний контекст",[2989,4512,4513,4516,4517,4520],{},[3019,4514,4515],{},"Enrichers"," (збагачувачі) автоматично додають властивості до ",[3019,4518,4519],{},"кожного"," лог-запису без необхідності передавати їх вручну:",[2976,4522,4524],{"id":4523},"вбудовані-enrichers","Вбудовані Enrichers",[2996,4526,4529],{"className":3324,"code":4527,"filename":4528,"language":3327,"meta":3004,"style":3004},"builder.Host.UseSerilog((ctx, cfg) => cfg\n    .Enrich.FromLogContext()       // Дані з LogContext.PushProperty() \n    .Enrich.WithMachineName()     // Ім'я сервера: { MachineName: \"prod-01\" }\n    .Enrich.WithThreadId()        // ID потоку: { ThreadId: 8 }\n    .Enrich.WithProcessId()       // PID процесу: { ProcessId: 4521 }\n    .Enrich.WithEnvironmentName() // { EnvironmentName: \"Production\" }\n    .Enrich.WithProperty(\"Application\", \"OrdersApi\")  // Фіксована властивість\n    .Enrich.WithProperty(\"Version\", \"2.1.0\")\n    .ReadFrom.Configuration(ctx.Configuration));\n","Program.cs — налаштування Enrichers в коді",[2963,4530,4531,4559,4575,4592,4609,4625,4642,4668,4690],{"__ignoreMap":3004},[3031,4532,4533,4535,4537,4539,4541,4543,4545,4548,4550,4553,4556],{"class":3033,"line":3034},[3031,4534,3599],{"class":3364},[3031,4536,3175],{"class":3037},[3031,4538,3473],{"class":3364},[3031,4540,3175],{"class":3037},[3031,4542,3478],{"class":3211},[3031,4544,3481],{"class":3037},[3031,4546,4547],{"class":3364},"ctx",[3031,4549,3487],{"class":3037},[3031,4551,4552],{"class":3364},"cfg",[3031,4554,4555],{"class":3037},") => ",[3031,4557,4558],{"class":3364},"cfg\n",[3031,4560,4561,4563,4565,4567,4569,4572],{"class":3033,"line":3041},[3031,4562,3388],{"class":3037},[3031,4564,3562],{"class":3364},[3031,4566,3175],{"class":3037},[3031,4568,3567],{"class":3211},[3031,4570,4571],{"class":3037},"()       ",[3031,4573,4574],{"class":3353},"// Дані з LogContext.PushProperty() \n",[3031,4576,4577,4579,4581,4583,4586,4589],{"class":3033,"line":3058},[3031,4578,3388],{"class":3037},[3031,4580,3562],{"class":3364},[3031,4582,3175],{"class":3037},[3031,4584,4585],{"class":3211},"WithMachineName",[3031,4587,4588],{"class":3037},"()     ",[3031,4590,4591],{"class":3353},"// Ім'я сервера: { MachineName: \"prod-01\" }\n",[3031,4593,4594,4596,4598,4600,4603,4606],{"class":3033,"line":3071},[3031,4595,3388],{"class":3037},[3031,4597,3562],{"class":3364},[3031,4599,3175],{"class":3037},[3031,4601,4602],{"class":3211},"WithThreadId",[3031,4604,4605],{"class":3037},"()        ",[3031,4607,4608],{"class":3353},"// ID потоку: { ThreadId: 8 }\n",[3031,4610,4611,4613,4615,4617,4620,4622],{"class":3033,"line":3084},[3031,4612,3388],{"class":3037},[3031,4614,3562],{"class":3364},[3031,4616,3175],{"class":3037},[3031,4618,4619],{"class":3211},"WithProcessId",[3031,4621,4571],{"class":3037},[3031,4623,4624],{"class":3353},"// PID процесу: { ProcessId: 4521 }\n",[3031,4626,4627,4629,4631,4633,4636,4639],{"class":3033,"line":3098},[3031,4628,3388],{"class":3037},[3031,4630,3562],{"class":3364},[3031,4632,3175],{"class":3037},[3031,4634,4635],{"class":3211},"WithEnvironmentName",[3031,4637,4638],{"class":3037},"() ",[3031,4640,4641],{"class":3353},"// { EnvironmentName: \"Production\" }\n",[3031,4643,4644,4646,4648,4650,4653,4655,4658,4660,4663,4665],{"class":3033,"line":3111},[3031,4645,3388],{"class":3037},[3031,4647,3562],{"class":3364},[3031,4649,3175],{"class":3037},[3031,4651,4652],{"class":3211},"WithProperty",[3031,4654,3445],{"class":3037},[3031,4656,4657],{"class":3051},"\"Application\"",[3031,4659,3487],{"class":3037},[3031,4661,4662],{"class":3051},"\"OrdersApi\"",[3031,4664,3529],{"class":3037},[3031,4666,4667],{"class":3353},"// Фіксована властивість\n",[3031,4669,4670,4672,4674,4676,4678,4680,4683,4685,4688],{"class":3033,"line":3124},[3031,4671,3388],{"class":3037},[3031,4673,3562],{"class":3364},[3031,4675,3175],{"class":3037},[3031,4677,4652],{"class":3211},[3031,4679,3445],{"class":3037},[3031,4681,4682],{"class":3051},"\"Version\"",[3031,4684,3487],{"class":3037},[3031,4686,4687],{"class":3051},"\"2.1.0\"",[3031,4689,3671],{"class":3037},[3031,4691,4692,4694,4696,4698,4700,4702,4704,4706,4708],{"class":3033,"line":3137},[3031,4693,3388],{"class":3037},[3031,4695,3513],{"class":3364},[3031,4697,3175],{"class":3037},[3031,4699,3518],{"class":3211},[3031,4701,3445],{"class":3037},[3031,4703,4547],{"class":3364},[3031,4705,3175],{"class":3037},[3031,4707,3518],{"class":3364},[3031,4709,4710],{"class":3037},"));\n",[2989,4712,4713],{},"Результат: кожен лог-запис автоматично отримує:",[2996,4715,4717],{"className":3025,"code":4716,"language":3027,"meta":3004,"style":3004},"{\n  \"MachineName\": \"prod-server-01\",\n  \"ThreadId\": 8,\n  \"ProcessId\": 4521,\n  \"Application\": \"OrdersApi\",\n  \"Version\": \"2.1.0\"\n}\n",[2963,4718,4719,4723,4733,4745,4757,4767,4777],{"__ignoreMap":3004},[3031,4720,4721],{"class":3033,"line":3034},[3031,4722,3038],{"class":3037},[3031,4724,4725,4727,4729,4731],{"class":3033,"line":3041},[3031,4726,3140],{"class":3044},[3031,4728,3048],{"class":3037},[3031,4730,3145],{"class":3051},[3031,4732,3055],{"class":3037},[3031,4734,4735,4738,4740,4743],{"class":3033,"line":3058},[3031,4736,4737],{"class":3044},"  \"ThreadId\"",[3031,4739,3048],{"class":3037},[3031,4741,4742],{"class":3092},"8",[3031,4744,3055],{"class":3037},[3031,4746,4747,4750,4752,4755],{"class":3033,"line":3071},[3031,4748,4749],{"class":3044},"  \"ProcessId\"",[3031,4751,3048],{"class":3037},[3031,4753,4754],{"class":3092},"4521",[3031,4756,3055],{"class":3037},[3031,4758,4759,4761,4763,4765],{"class":3033,"line":3084},[3031,4760,3153],{"class":3044},[3031,4762,3048],{"class":3037},[3031,4764,4662],{"class":3051},[3031,4766,3055],{"class":3037},[3031,4768,4769,4772,4774],{"class":3033,"line":3098},[3031,4770,4771],{"class":3044},"  \"Version\"",[3031,4773,3048],{"class":3037},[3031,4775,4776],{"class":3051},"\"2.1.0\"\n",[3031,4778,4779],{"class":3033,"line":3111},[3031,4780,3164],{"class":3037},[2976,4782,4784],{"id":4783},"logcontext-динамічний-контекст","LogContext: динамічний контекст",[2989,4786,4787,4790],{},[2963,4788,4789],{},"LogContext.PushProperty()"," дозволяє тимчасово додавати властивості у поточний контекст (Scope):",[2996,4792,4795],{"className":3324,"code":4793,"filename":4794,"language":3327,"meta":3004,"style":3004},"public class OrderService\n{\n    private readonly ILogger\u003COrderService> _logger;\n\n    public OrderService(ILogger\u003COrderService> logger) => _logger = logger;\n\n    public async Task\u003COrder> ProcessOrderAsync(CreateOrderCommand cmd)\n    {\n        // Додаємо OrderId до всіх логів у цьому блоці\n        using (LogContext.PushProperty(\"OrderId\",   cmd.OrderId))\n        using (LogContext.PushProperty(\"CustomerId\", cmd.CustomerId))\n        {\n            _logger.LogInformation(\"Починаємо обробку замовлення.\");\n\n            var paymentResult = await ProcessPaymentAsync(cmd);\n\n            if (paymentResult.IsSuccess)\n                _logger.LogInformation(\"Оплату підтверджено.\");\n            else\n                _logger.LogWarning(\"Оплату відхилено: {Reason}\", paymentResult.Reason);\n\n            // Усі логи вище матимуть OrderId та CustomerId\n        }\n        // Тут властивості вже не додаються\n\n        return new Order();\n    }\n}\n","Services/OrderService.cs — LogContext",[2963,4796,4797,4808,4812,4836,4840,4871,4875,4905,4910,4915,4949,4977,4982,4998,5002,5024,5028,5045,5061,5066,5091,5095,5100,5104,5109,5113,5126,5130],{"__ignoreMap":3004},[3031,4798,4799,4802,4805],{"class":3033,"line":3034},[3031,4800,4801],{"class":3376},"public",[3031,4803,4804],{"class":3376}," class",[3031,4806,4807],{"class":3338}," OrderService\n",[3031,4809,4810],{"class":3033,"line":3041},[3031,4811,3038],{"class":3037},[3031,4813,4814,4817,4820,4823,4826,4829,4832,4834],{"class":3033,"line":3058},[3031,4815,4816],{"class":3376},"    private",[3031,4818,4819],{"class":3376}," readonly",[3031,4821,4822],{"class":3338}," ILogger",[3031,4824,4825],{"class":3037},"\u003C",[3031,4827,4828],{"class":3338},"OrderService",[3031,4830,4831],{"class":3037},"> ",[3031,4833,4405],{"class":3364},[3031,4835,3342],{"class":3037},[3031,4837,4838],{"class":3033,"line":3071},[3031,4839,3348],{"emptyLinePlaceholder":3347},[3031,4841,4842,4845,4848,4850,4852,4854,4856,4858,4861,4863,4865,4867,4869],{"class":3033,"line":3084},[3031,4843,4844],{"class":3376},"    public",[3031,4846,4847],{"class":3211}," OrderService",[3031,4849,3445],{"class":3037},[3031,4851,2986],{"class":3338},[3031,4853,4825],{"class":3037},[3031,4855,4828],{"class":3338},[3031,4857,4831],{"class":3037},[3031,4859,4860],{"class":3364},"logger",[3031,4862,4555],{"class":3037},[3031,4864,4405],{"class":3364},[3031,4866,3373],{"class":3037},[3031,4868,4860],{"class":3364},[3031,4870,3342],{"class":3037},[3031,4872,4873],{"class":3033,"line":3098},[3031,4874,3348],{"emptyLinePlaceholder":3347},[3031,4876,4877,4879,4882,4885,4887,4890,4892,4895,4897,4900,4903],{"class":3033,"line":3111},[3031,4878,4844],{"class":3376},[3031,4880,4881],{"class":3376}," async",[3031,4883,4884],{"class":3338}," Task",[3031,4886,4825],{"class":3037},[3031,4888,4889],{"class":3338},"Order",[3031,4891,4831],{"class":3037},[3031,4893,4894],{"class":3211},"ProcessOrderAsync",[3031,4896,3445],{"class":3037},[3031,4898,4899],{"class":3338},"CreateOrderCommand",[3031,4901,4902],{"class":3364}," cmd",[3031,4904,3671],{"class":3037},[3031,4906,4907],{"class":3033,"line":3124},[3031,4908,4909],{"class":3037},"    {\n",[3031,4911,4912],{"class":3033,"line":3137},[3031,4913,4914],{"class":3353},"        // Додаємо OrderId до всіх логів у цьому блоці\n",[3031,4916,4917,4920,4922,4925,4927,4930,4932,4935,4938,4941,4943,4946],{"class":3033,"line":3150},[3031,4918,4919],{"class":3334},"        using",[3031,4921,3662],{"class":3037},[3031,4923,4924],{"class":3364},"LogContext",[3031,4926,3175],{"class":3037},[3031,4928,4929],{"class":3211},"PushProperty",[3031,4931,3445],{"class":3037},[3031,4933,4934],{"class":3051},"\"OrderId\"",[3031,4936,4937],{"class":3037},",   ",[3031,4939,4940],{"class":3364},"cmd",[3031,4942,3175],{"class":3037},[3031,4944,4945],{"class":3364},"OrderId",[3031,4947,4948],{"class":3037},"))\n",[3031,4950,4951,4953,4955,4957,4959,4961,4963,4966,4968,4970,4972,4975],{"class":3033,"line":3161},[3031,4952,4919],{"class":3334},[3031,4954,3662],{"class":3037},[3031,4956,4924],{"class":3364},[3031,4958,3175],{"class":3037},[3031,4960,4929],{"class":3211},[3031,4962,3445],{"class":3037},[3031,4964,4965],{"class":3051},"\"CustomerId\"",[3031,4967,3487],{"class":3037},[3031,4969,4940],{"class":3364},[3031,4971,3175],{"class":3037},[3031,4973,4974],{"class":3364},"CustomerId",[3031,4976,4948],{"class":3037},[3031,4978,4979],{"class":3033,"line":3454},[3031,4980,4981],{"class":3037},"        {\n",[3031,4983,4984,4987,4989,4991,4993,4996],{"class":3033,"line":3459},[3031,4985,4986],{"class":3364},"            _logger",[3031,4988,3175],{"class":3037},[3031,4990,4410],{"class":3211},[3031,4992,3445],{"class":3037},[3031,4994,4995],{"class":3051},"\"Починаємо обробку замовлення.\"",[3031,4997,3451],{"class":3037},[3031,4999,5000],{"class":3033,"line":3465},[3031,5001,3348],{"emptyLinePlaceholder":3347},[3031,5003,5004,5007,5010,5012,5015,5018,5020,5022],{"class":3033,"line":3501},[3031,5005,5006],{"class":3376},"            var",[3031,5008,5009],{"class":3364}," paymentResult",[3031,5011,3373],{"class":3037},[3031,5013,5014],{"class":3376},"await",[3031,5016,5017],{"class":3211}," ProcessPaymentAsync",[3031,5019,3445],{"class":3037},[3031,5021,4940],{"class":3364},[3031,5023,3451],{"class":3037},[3031,5025,5026],{"class":3033,"line":3507},[3031,5027,3348],{"emptyLinePlaceholder":3347},[3031,5029,5030,5033,5035,5038,5040,5043],{"class":3033,"line":3535},[3031,5031,5032],{"class":3334},"            if",[3031,5034,3662],{"class":3037},[3031,5036,5037],{"class":3364},"paymentResult",[3031,5039,3175],{"class":3037},[3031,5041,5042],{"class":3364},"IsSuccess",[3031,5044,3671],{"class":3037},[3031,5046,5047,5050,5052,5054,5056,5059],{"class":3033,"line":3557},[3031,5048,5049],{"class":3364},"                _logger",[3031,5051,3175],{"class":3037},[3031,5053,4410],{"class":3211},[3031,5055,3445],{"class":3037},[3031,5057,5058],{"class":3051},"\"Оплату підтверджено.\"",[3031,5060,3451],{"class":3037},[3031,5062,5063],{"class":3033,"line":3573},[3031,5064,5065],{"class":3334},"            else\n",[3031,5067,5068,5070,5072,5075,5077,5080,5082,5084,5086,5089],{"class":3033,"line":3578},[3031,5069,5049],{"class":3364},[3031,5071,3175],{"class":3037},[3031,5073,5074],{"class":3211},"LogWarning",[3031,5076,3445],{"class":3037},[3031,5078,5079],{"class":3051},"\"Оплату відхилено: {Reason}\"",[3031,5081,3487],{"class":3037},[3031,5083,5037],{"class":3364},[3031,5085,3175],{"class":3037},[3031,5087,5088],{"class":3364},"Reason",[3031,5090,3451],{"class":3037},[3031,5092,5093],{"class":3033,"line":3584},[3031,5094,3348],{"emptyLinePlaceholder":3347},[3031,5096,5097],{"class":3033,"line":3589},[3031,5098,5099],{"class":3353},"            // Усі логи вище матимуть OrderId та CustomerId\n",[3031,5101,5102],{"class":3033,"line":3610},[3031,5103,3932],{"class":3037},[3031,5105,5106],{"class":3033,"line":3615},[3031,5107,5108],{"class":3353},"        // Тут властивості вже не додаються\n",[3031,5110,5111],{"class":3033,"line":3621},[3031,5112,3348],{"emptyLinePlaceholder":3347},[3031,5114,5115,5118,5121,5124],{"class":3033,"line":3634},[3031,5116,5117],{"class":3334},"        return",[3031,5119,5120],{"class":3376}," new",[3031,5122,5123],{"class":3338}," Order",[3031,5125,3607],{"class":3037},[3031,5127,5128],{"class":3033,"line":3639},[3031,5129,4094],{"class":3037},[3031,5131,5132],{"class":3033,"line":3651},[3031,5133,3164],{"class":3037},[2976,5135,5137],{"id":5136},"кастомний-enricher","Кастомний Enricher",[2989,5139,5140],{},"Для додавання специфічного контексту до всіх запитів:",[2996,5142,5145],{"className":3324,"code":5143,"filename":5144,"language":3327,"meta":3004,"style":3004},"using Serilog.Core;\nusing Serilog.Events;\n\npublic class RequestContextEnricher : ILogEventEnricher\n{\n    private readonly IHttpContextAccessor _httpContextAccessor;\n\n    public RequestContextEnricher(IHttpContextAccessor httpContextAccessor)\n        => _httpContextAccessor = httpContextAccessor;\n\n    public void Enrich(LogEvent logEvent, ILogEventPropertyFactory propertyFactory)\n    {\n        var httpContext = _httpContextAccessor.HttpContext;\n        if (httpContext is null) return;\n\n        // Додаємо TraceId для кореляції запитів\n        logEvent.AddPropertyIfAbsent(propertyFactory.CreateProperty(\n            \"TraceId\", httpContext.TraceIdentifier));\n\n        // IP-адреса запиту\n        logEvent.AddPropertyIfAbsent(propertyFactory.CreateProperty(\n            \"ClientIp\", httpContext.Connection.RemoteIpAddress?.ToString()));\n\n        // ID аутентифікованого користувача\n        var userId = httpContext.User?.FindFirst(\"sub\")?.Value;\n        if (userId is not null)\n            logEvent.AddPropertyIfAbsent(propertyFactory.CreateProperty(\n                \"UserId\", userId));\n    }\n}\n","Enrichers/RequestContextEnricher.cs",[2963,5146,5147,5160,5172,5176,5191,5195,5209,5213,5229,5244,5248,5276,5280,5299,5323,5327,5332,5354,5370,5374,5379,5397,5425,5429,5434,5468,5485,5504,5515,5519],{"__ignoreMap":3004},[3031,5148,5149,5151,5153,5155,5158],{"class":3033,"line":3034},[3031,5150,3335],{"class":3334},[3031,5152,3339],{"class":3338},[3031,5154,3175],{"class":3037},[3031,5156,5157],{"class":3338},"Core",[3031,5159,3342],{"class":3037},[3031,5161,5162,5164,5166,5168,5170],{"class":3033,"line":3041},[3031,5163,3335],{"class":3334},[3031,5165,3339],{"class":3338},[3031,5167,3175],{"class":3037},[3031,5169,1772],{"class":3338},[3031,5171,3342],{"class":3037},[3031,5173,5174],{"class":3033,"line":3058},[3031,5175,3348],{"emptyLinePlaceholder":3347},[3031,5177,5178,5180,5182,5185,5188],{"class":3033,"line":3071},[3031,5179,4801],{"class":3376},[3031,5181,4804],{"class":3376},[3031,5183,5184],{"class":3338}," RequestContextEnricher",[3031,5186,5187],{"class":3037}," : ",[3031,5189,5190],{"class":3338},"ILogEventEnricher\n",[3031,5192,5193],{"class":3033,"line":3084},[3031,5194,3038],{"class":3037},[3031,5196,5197,5199,5201,5204,5207],{"class":3033,"line":3098},[3031,5198,4816],{"class":3376},[3031,5200,4819],{"class":3376},[3031,5202,5203],{"class":3338}," IHttpContextAccessor",[3031,5205,5206],{"class":3364}," _httpContextAccessor",[3031,5208,3342],{"class":3037},[3031,5210,5211],{"class":3033,"line":3111},[3031,5212,3348],{"emptyLinePlaceholder":3347},[3031,5214,5215,5217,5219,5221,5224,5227],{"class":3033,"line":3124},[3031,5216,4844],{"class":3376},[3031,5218,5184],{"class":3211},[3031,5220,3445],{"class":3037},[3031,5222,5223],{"class":3338},"IHttpContextAccessor",[3031,5225,5226],{"class":3364}," httpContextAccessor",[3031,5228,3671],{"class":3037},[3031,5230,5231,5234,5237,5239,5242],{"class":3033,"line":3137},[3031,5232,5233],{"class":3037},"        => ",[3031,5235,5236],{"class":3364},"_httpContextAccessor",[3031,5238,3373],{"class":3037},[3031,5240,5241],{"class":3364},"httpContextAccessor",[3031,5243,3342],{"class":3037},[3031,5245,5246],{"class":3033,"line":3150},[3031,5247,3348],{"emptyLinePlaceholder":3347},[3031,5249,5250,5252,5255,5258,5260,5263,5266,5268,5271,5274],{"class":3033,"line":3161},[3031,5251,4844],{"class":3376},[3031,5253,5254],{"class":3376}," void",[3031,5256,5257],{"class":3211}," Enrich",[3031,5259,3445],{"class":3037},[3031,5261,5262],{"class":3338},"LogEvent",[3031,5264,5265],{"class":3364}," logEvent",[3031,5267,3487],{"class":3037},[3031,5269,5270],{"class":3338},"ILogEventPropertyFactory",[3031,5272,5273],{"class":3364}," propertyFactory",[3031,5275,3671],{"class":3037},[3031,5277,5278],{"class":3033,"line":3454},[3031,5279,4909],{"class":3037},[3031,5281,5282,5285,5288,5290,5292,5294,5297],{"class":3033,"line":3459},[3031,5283,5284],{"class":3376},"        var",[3031,5286,5287],{"class":3364}," httpContext",[3031,5289,3373],{"class":3037},[3031,5291,5236],{"class":3364},[3031,5293,3175],{"class":3037},[3031,5295,5296],{"class":3364},"HttpContext",[3031,5298,3342],{"class":3037},[3031,5300,5301,5304,5306,5309,5312,5315,5318,5321],{"class":3033,"line":3465},[3031,5302,5303],{"class":3334},"        if",[3031,5305,3662],{"class":3037},[3031,5307,5308],{"class":3364},"httpContext",[3031,5310,5311],{"class":3376}," is",[3031,5313,5314],{"class":3376}," null",[3031,5316,5317],{"class":3037},") ",[3031,5319,5320],{"class":3334},"return",[3031,5322,3342],{"class":3037},[3031,5324,5325],{"class":3033,"line":3501},[3031,5326,3348],{"emptyLinePlaceholder":3347},[3031,5328,5329],{"class":3033,"line":3507},[3031,5330,5331],{"class":3353},"        // Додаємо TraceId для кореляції запитів\n",[3031,5333,5334,5337,5339,5342,5344,5347,5349,5352],{"class":3033,"line":3535},[3031,5335,5336],{"class":3364},"        logEvent",[3031,5338,3175],{"class":3037},[3031,5340,5341],{"class":3211},"AddPropertyIfAbsent",[3031,5343,3445],{"class":3037},[3031,5345,5346],{"class":3364},"propertyFactory",[3031,5348,3175],{"class":3037},[3031,5350,5351],{"class":3211},"CreateProperty",[3031,5353,4460],{"class":3037},[3031,5355,5356,5359,5361,5363,5365,5368],{"class":3033,"line":3557},[3031,5357,5358],{"class":3051},"            \"TraceId\"",[3031,5360,3487],{"class":3037},[3031,5362,5308],{"class":3364},[3031,5364,3175],{"class":3037},[3031,5366,5367],{"class":3364},"TraceIdentifier",[3031,5369,4710],{"class":3037},[3031,5371,5372],{"class":3033,"line":3573},[3031,5373,3348],{"emptyLinePlaceholder":3347},[3031,5375,5376],{"class":3033,"line":3578},[3031,5377,5378],{"class":3353},"        // IP-адреса запиту\n",[3031,5380,5381,5383,5385,5387,5389,5391,5393,5395],{"class":3033,"line":3584},[3031,5382,5336],{"class":3364},[3031,5384,3175],{"class":3037},[3031,5386,5341],{"class":3211},[3031,5388,3445],{"class":3037},[3031,5390,5346],{"class":3364},[3031,5392,3175],{"class":3037},[3031,5394,5351],{"class":3211},[3031,5396,4460],{"class":3037},[3031,5398,5399,5402,5404,5406,5408,5411,5413,5416,5419,5422],{"class":3033,"line":3589},[3031,5400,5401],{"class":3051},"            \"ClientIp\"",[3031,5403,3487],{"class":3037},[3031,5405,5308],{"class":3364},[3031,5407,3175],{"class":3037},[3031,5409,5410],{"class":3364},"Connection",[3031,5412,3175],{"class":3037},[3031,5414,5415],{"class":3364},"RemoteIpAddress",[3031,5417,5418],{"class":3037},"?.",[3031,5420,5421],{"class":3211},"ToString",[3031,5423,5424],{"class":3037},"()));\n",[3031,5426,5427],{"class":3033,"line":3610},[3031,5428,3348],{"emptyLinePlaceholder":3347},[3031,5430,5431],{"class":3033,"line":3615},[3031,5432,5433],{"class":3353},"        // ID аутентифікованого користувача\n",[3031,5435,5436,5438,5441,5443,5445,5447,5450,5452,5455,5457,5460,5463,5466],{"class":3033,"line":3621},[3031,5437,5284],{"class":3376},[3031,5439,5440],{"class":3364}," userId",[3031,5442,3373],{"class":3037},[3031,5444,5308],{"class":3364},[3031,5446,3175],{"class":3037},[3031,5448,5449],{"class":3364},"User",[3031,5451,5418],{"class":3037},[3031,5453,5454],{"class":3211},"FindFirst",[3031,5456,3445],{"class":3037},[3031,5458,5459],{"class":3051},"\"sub\"",[3031,5461,5462],{"class":3037},")?.",[3031,5464,5465],{"class":3364},"Value",[3031,5467,3342],{"class":3037},[3031,5469,5470,5472,5474,5476,5478,5481,5483],{"class":3033,"line":3634},[3031,5471,5303],{"class":3334},[3031,5473,3662],{"class":3037},[3031,5475,4433],{"class":3364},[3031,5477,5311],{"class":3376},[3031,5479,5480],{"class":3376}," not",[3031,5482,5314],{"class":3376},[3031,5484,3671],{"class":3037},[3031,5486,5487,5490,5492,5494,5496,5498,5500,5502],{"class":3033,"line":3639},[3031,5488,5489],{"class":3364},"            logEvent",[3031,5491,3175],{"class":3037},[3031,5493,5341],{"class":3211},[3031,5495,3445],{"class":3037},[3031,5497,5346],{"class":3364},[3031,5499,3175],{"class":3037},[3031,5501,5351],{"class":3211},[3031,5503,4460],{"class":3037},[3031,5505,5506,5509,5511,5513],{"class":3033,"line":3651},[3031,5507,5508],{"class":3051},"                \"UserId\"",[3031,5510,3487],{"class":3037},[3031,5512,4433],{"class":3364},[3031,5514,4710],{"class":3037},[3031,5516,5517],{"class":3033,"line":3656},[3031,5518,4094],{"class":3037},[3031,5520,5521],{"class":3033,"line":3674},[3031,5522,3164],{"class":3037},[2996,5524,5527],{"className":3324,"code":5525,"filename":5526,"language":3327,"meta":3004,"style":3004},"builder.Services.AddHttpContextAccessor();\n\nbuilder.Host.UseSerilog((ctx, services, cfg) => cfg\n    .Enrich.With(new RequestContextEnricher(\n        services.GetRequiredService\u003CIHttpContextAccessor>()))\n    .ReadFrom.Configuration(ctx.Configuration));\n","Program.cs — реєстрація кастомного Enricher",[2963,5528,5529,5544,5548,5576,5595,5612],{"__ignoreMap":3004},[3031,5530,5531,5533,5535,5537,5539,5542],{"class":3033,"line":3034},[3031,5532,3599],{"class":3364},[3031,5534,3175],{"class":3037},[3031,5536,3544],{"class":3364},[3031,5538,3175],{"class":3037},[3031,5540,5541],{"class":3211},"AddHttpContextAccessor",[3031,5543,3607],{"class":3037},[3031,5545,5546],{"class":3033,"line":3041},[3031,5547,3348],{"emptyLinePlaceholder":3347},[3031,5549,5550,5552,5554,5556,5558,5560,5562,5564,5566,5568,5570,5572,5574],{"class":3033,"line":3058},[3031,5551,3599],{"class":3364},[3031,5553,3175],{"class":3037},[3031,5555,3473],{"class":3364},[3031,5557,3175],{"class":3037},[3031,5559,3478],{"class":3211},[3031,5561,3481],{"class":3037},[3031,5563,4547],{"class":3364},[3031,5565,3487],{"class":3037},[3031,5567,3490],{"class":3364},[3031,5569,3487],{"class":3037},[3031,5571,4552],{"class":3364},[3031,5573,4555],{"class":3037},[3031,5575,4558],{"class":3364},[3031,5577,5578,5580,5582,5584,5587,5589,5591,5593],{"class":3033,"line":3071},[3031,5579,3388],{"class":3037},[3031,5581,3562],{"class":3364},[3031,5583,3175],{"class":3037},[3031,5585,5586],{"class":3211},"With",[3031,5588,3445],{"class":3037},[3031,5590,3377],{"class":3376},[3031,5592,5184],{"class":3338},[3031,5594,4460],{"class":3037},[3031,5596,5597,5600,5602,5605,5607,5609],{"class":3033,"line":3084},[3031,5598,5599],{"class":3364},"        services",[3031,5601,3175],{"class":3037},[3031,5603,5604],{"class":3211},"GetRequiredService",[3031,5606,4825],{"class":3037},[3031,5608,5223],{"class":3338},[3031,5610,5611],{"class":3037},">()))\n",[3031,5613,5614,5616,5618,5620,5622,5624,5626,5628,5630],{"class":3033,"line":3098},[3031,5615,3388],{"class":3037},[3031,5617,3513],{"class":3364},[3031,5619,3175],{"class":3037},[3031,5621,3518],{"class":3211},[3031,5623,3445],{"class":3037},[3031,5625,4547],{"class":3364},[3031,5627,3175],{"class":3037},[3031,5629,3518],{"class":3364},[3031,5631,4710],{"class":3037},[2968,5633],{},[2971,5635,5637],{"id":5636},"_6-sinks-куди-відправляти-логи","6. Sinks: куди відправляти логи",[2976,5639,5641],{"id":5640},"sink-console-розробка","Sink: Console (розробка)",[2996,5643,5646],{"className":3324,"code":5644,"filename":5645,"language":3327,"meta":3004,"style":3004},".WriteTo.Console(\n    outputTemplate: \"[{Timestamp:HH:mm:ss} {Level:u3}] \" +\n                    \"{Message:lj} \" +\n                    \"{Properties:j}\" +\n                    \"{NewLine}{Exception}\",\n    theme: AnsiConsoleTheme.Code)\n","Налаштування Console Sink",[2963,5647,5648,5660,5673,5680,5687,5694],{"__ignoreMap":3004},[3031,5649,5650,5652,5654,5656,5658],{"class":3033,"line":3034},[3031,5651,3175],{"class":3037},[3031,5653,3391],{"class":3364},[3031,5655,3175],{"class":3037},[3031,5657,3396],{"class":3211},[3031,5659,4460],{"class":3037},[3031,5661,5662,5665,5667,5670],{"class":3033,"line":3041},[3031,5663,5664],{"class":3364},"    outputTemplate",[3031,5666,3048],{"class":3037},[3031,5668,5669],{"class":3051},"\"[{Timestamp:HH:mm:ss} {Level:u3}] \"",[3031,5671,5672],{"class":3037}," +\n",[3031,5674,5675,5678],{"class":3033,"line":3058},[3031,5676,5677],{"class":3051},"                    \"{Message:lj} \"",[3031,5679,5672],{"class":3037},[3031,5681,5682,5685],{"class":3033,"line":3071},[3031,5683,5684],{"class":3051},"                    \"{Properties:j}\"",[3031,5686,5672],{"class":3037},[3031,5688,5689,5692],{"class":3033,"line":3084},[3031,5690,5691],{"class":3051},"                    \"{NewLine}{Exception}\"",[3031,5693,3055],{"class":3037},[3031,5695,5696,5699,5701,5704,5706,5709],{"class":3033,"line":3098},[3031,5697,5698],{"class":3364},"    theme",[3031,5700,3048],{"class":3037},[3031,5702,5703],{"class":3364},"AnsiConsoleTheme",[3031,5705,3175],{"class":3037},[3031,5707,5708],{"class":3364},"Code",[3031,5710,3671],{"class":3037},[2976,5712,5714],{"id":5713},"sink-file-файловий-журнал","Sink: File (файловий журнал)",[2996,5716,5719],{"className":3324,"code":5717,"filename":5718,"language":3327,"meta":3004,"style":3004},".WriteTo.File(\n    path:             \"logs/app-.log\",\n    rollingInterval:  RollingInterval.Day,    // Новий файл щодня\n    retainedFileCountLimit: 30,               // Зберігати лише 30 файлів\n    fileSizeLimitBytes: 10 * 1024 * 1024,     // Максимум 10 MB на файл\n    rollOnFileSizeLimit: true,                // Новий файл при досягненні ліміту\n    shared: true,                             // Безпечно для кількох процесів\n    flushToDiskInterval: TimeSpan.FromSeconds(1))\n","Налаштування File Sink",[2963,5720,5721,5734,5746,5768,5784,5810,5826,5841],{"__ignoreMap":3004},[3031,5722,5723,5725,5727,5729,5732],{"class":3033,"line":3034},[3031,5724,3175],{"class":3037},[3031,5726,3391],{"class":3364},[3031,5728,3175],{"class":3037},[3031,5730,5731],{"class":3211},"File",[3031,5733,4460],{"class":3037},[3031,5735,5736,5739,5742,5744],{"class":3033,"line":3041},[3031,5737,5738],{"class":3364},"    path",[3031,5740,5741],{"class":3037},":             ",[3031,5743,3969],{"class":3051},[3031,5745,3055],{"class":3037},[3031,5747,5748,5751,5754,5757,5759,5762,5765],{"class":3033,"line":3058},[3031,5749,5750],{"class":3364},"    rollingInterval",[3031,5752,5753],{"class":3037},":  ",[3031,5755,5756],{"class":3364},"RollingInterval",[3031,5758,3175],{"class":3037},[3031,5760,5761],{"class":3364},"Day",[3031,5763,5764],{"class":3037},",    ",[3031,5766,5767],{"class":3353},"// Новий файл щодня\n",[3031,5769,5770,5773,5775,5778,5781],{"class":3033,"line":3071},[3031,5771,5772],{"class":3364},"    retainedFileCountLimit",[3031,5774,3048],{"class":3037},[3031,5776,5777],{"class":3092},"30",[3031,5779,5780],{"class":3037},",               ",[3031,5782,5783],{"class":3353},"// Зберігати лише 30 файлів\n",[3031,5785,5786,5789,5791,5794,5797,5800,5802,5804,5807],{"class":3033,"line":3084},[3031,5787,5788],{"class":3364},"    fileSizeLimitBytes",[3031,5790,3048],{"class":3037},[3031,5792,5793],{"class":3092},"10",[3031,5795,5796],{"class":3037}," * ",[3031,5798,5799],{"class":3092},"1024",[3031,5801,5796],{"class":3037},[3031,5803,5799],{"class":3092},[3031,5805,5806],{"class":3037},",     ",[3031,5808,5809],{"class":3353},"// Максимум 10 MB на файл\n",[3031,5811,5812,5815,5817,5820,5823],{"class":3033,"line":3098},[3031,5813,5814],{"class":3364},"    rollOnFileSizeLimit",[3031,5816,3048],{"class":3037},[3031,5818,5819],{"class":3376},"true",[3031,5821,5822],{"class":3037},",                ",[3031,5824,5825],{"class":3353},"// Новий файл при досягненні ліміту\n",[3031,5827,5828,5831,5833,5835,5838],{"class":3033,"line":3111},[3031,5829,5830],{"class":3364},"    shared",[3031,5832,3048],{"class":3037},[3031,5834,5819],{"class":3376},[3031,5836,5837],{"class":3037},",                             ",[3031,5839,5840],{"class":3353},"// Безпечно для кількох процесів\n",[3031,5842,5843,5846,5848,5851,5853,5856,5858,5861],{"class":3033,"line":3124},[3031,5844,5845],{"class":3364},"    flushToDiskInterval",[3031,5847,3048],{"class":3037},[3031,5849,5850],{"class":3364},"TimeSpan",[3031,5852,3175],{"class":3037},[3031,5854,5855],{"class":3211},"FromSeconds",[3031,5857,3445],{"class":3037},[3031,5859,5860],{"class":3092},"1",[3031,5862,4948],{"class":3037},[2976,5864,5866],{"id":5865},"sink-seq-локальна-аналітика","Sink: Seq (локальна аналітика)",[2989,5868,5869,5876],{},[5870,5871,5875],"a",{"href":5872,"rel":5873},"https://datalust.co/seq",[5874],"nofollow","Seq"," — безкоштовний структурований логгер з веб-інтерфейсом для розробки та невеликих команд:",[2996,5878,5881],{"className":3025,"code":5879,"filename":5880,"language":3027,"meta":3004,"style":3004},"{\n  \"Serilog\": {\n    \"WriteTo\": [\n      {\n        \"Name\": \"Seq\",\n        \"Args\": {\n          \"serverUrl\": \"http://localhost:5341\",\n          \"apiKey\": \"опціонально\",\n          \"batchPostingLimit\": 1000,\n          \"period\": \"0:0:2\"\n        }\n      }\n    ]\n  }\n}\n","appsettings.Development.json — Seq",[2963,5882,5883,5887,5893,5899,5903,5913,5919,5930,5942,5954,5964,5968,5972,5976,5980],{"__ignoreMap":3004},[3031,5884,5885],{"class":3033,"line":3034},[3031,5886,3038],{"class":3037},[3031,5888,5889,5891],{"class":3033,"line":3041},[3031,5890,3764],{"class":3044},[3031,5892,3767],{"class":3037},[3031,5894,5895,5897],{"class":3033,"line":3058},[3031,5896,3879],{"class":3044},[3031,5898,3775],{"class":3037},[3031,5900,5901],{"class":3033,"line":3071},[3031,5902,3886],{"class":3037},[3031,5904,5905,5907,5909,5911],{"class":3033,"line":3084},[3031,5906,3891],{"class":3044},[3031,5908,3048],{"class":3037},[3031,5910,4197],{"class":3051},[3031,5912,3055],{"class":3037},[3031,5914,5915,5917],{"class":3033,"line":3098},[3031,5916,3903],{"class":3044},[3031,5918,3767],{"class":3037},[3031,5920,5921,5923,5925,5928],{"class":3033,"line":3111},[3031,5922,4210],{"class":3044},[3031,5924,3048],{"class":3037},[3031,5926,5927],{"class":3051},"\"http://localhost:5341\"",[3031,5929,3055],{"class":3037},[3031,5931,5932,5935,5937,5940],{"class":3033,"line":3124},[3031,5933,5934],{"class":3044},"          \"apiKey\"",[3031,5936,3048],{"class":3037},[3031,5938,5939],{"class":3051},"\"опціонально\"",[3031,5941,3055],{"class":3037},[3031,5943,5944,5947,5949,5952],{"class":3033,"line":3137},[3031,5945,5946],{"class":3044},"          \"batchPostingLimit\"",[3031,5948,3048],{"class":3037},[3031,5950,5951],{"class":3092},"1000",[3031,5953,3055],{"class":3037},[3031,5955,5956,5959,5961],{"class":3033,"line":3150},[3031,5957,5958],{"class":3044},"          \"period\"",[3031,5960,3048],{"class":3037},[3031,5962,5963],{"class":3051},"\"0:0:2\"\n",[3031,5965,5966],{"class":3033,"line":3161},[3031,5967,3932],{"class":3037},[3031,5969,5970],{"class":3033,"line":3454},[3031,5971,3869],{"class":3037},[3031,5973,5974],{"class":3033,"line":3459},[3031,5975,4228],{"class":3037},[3031,5977,5978],{"class":3033,"line":3465},[3031,5979,4100],{"class":3037},[3031,5981,5982],{"class":3033,"line":3501},[3031,5983,3164],{"class":3037},[2996,5985,5988],{"className":3201,"code":5986,"filename":5987,"language":3204,"meta":3004,"style":3004},"docker run --name seq -d --restart unless-stopped \\\n    -e ACCEPT_EULA=Y \\\n    -p 5341:5341 \\\n    -p 80:80 \\\n    datalust/seq:latest\n","Запуск Seq у Docker",[2963,5989,5990,6017,6027,6037,6046],{"__ignoreMap":3004},[3031,5991,5992,5995,5998,6001,6004,6007,6010,6013],{"class":3033,"line":3034},[3031,5993,5994],{"class":3211},"docker",[3031,5996,5997],{"class":3051}," run",[3031,5999,6000],{"class":3376}," --name",[3031,6002,6003],{"class":3051}," seq",[3031,6005,6006],{"class":3376}," -d",[3031,6008,6009],{"class":3376}," --restart",[3031,6011,6012],{"class":3051}," unless-stopped",[3031,6014,6016],{"class":6015},"sjcCO"," \\\n",[3031,6018,6019,6022,6025],{"class":3033,"line":3041},[3031,6020,6021],{"class":3376},"    -e",[3031,6023,6024],{"class":3051}," ACCEPT_EULA=Y",[3031,6026,6016],{"class":6015},[3031,6028,6029,6032,6035],{"class":3033,"line":3058},[3031,6030,6031],{"class":3376},"    -p",[3031,6033,6034],{"class":3051}," 5341:5341",[3031,6036,6016],{"class":6015},[3031,6038,6039,6041,6044],{"class":3033,"line":3071},[3031,6040,6031],{"class":3376},[3031,6042,6043],{"class":3051}," 80:80",[3031,6045,6016],{"class":6015},[3031,6047,6048],{"class":3033,"line":3084},[3031,6049,6050],{"class":3051},"    datalust/seq:latest\n",[2989,6052,6053],{},"Seq надає потужний UI для фільтрації логів по будь-якому полю:",[6055,6056,6058,6067,6095,6098,6105,6115,6118,6125],"terminal-preview",{"title":6057},"Seq Query Language",[6059,6060,6062],"div",{"className":6061},[3033],[3031,6063,6066],{"className":6064},[6065],"opacity-40","# Всі помилки за останню годину",[6059,6068,6070,3373,6075,6080,6081,6080,6086,6090,6091],{"className":6069},[3033],[3031,6071,6074],{"className":6072},[6073],"text-blue-400","@Level",[3031,6076,6079],{"className":6077},[6078],"text-green-400","'Error'"," ",[3031,6082,6085],{"className":6083},[6084],"text-yellow-400","and",[3031,6087,6089],{"className":6088},[6073],"@Timestamp"," > ",[3031,6092,6094],{"className":6093},[6078],"Now() - 1h",[6059,6096],{"className":6097},[3033],[6059,6099,6101],{"className":6100},[3033],[3031,6102,6104],{"className":6103},[6065],"# Всі запити конкретного користувача",[6059,6106,6108,3373,6112],{"className":6107},[3033],[3031,6109,6111],{"className":6110},[6073],"UserId",[3031,6113,3119],{"className":6114},[6084],[6059,6116],{"className":6117},[3033],[6059,6119,6121],{"className":6120},[3033],[3031,6122,6124],{"className":6123},[6065],"# Повільні запити (> 500ms)",[6059,6126,6128,6090,6132],{"className":6127},[3033],[3031,6129,6131],{"className":6130},[6073],"ElapsedMilliseconds",[3031,6133,6135],{"className":6134},[6084],"500",[2976,6137,6139],{"id":6138},"sink-elasticsearch-великі-обсяги","Sink: Elasticsearch (великі обсяги)",[2996,6141,6144],{"className":3324,"code":6142,"filename":6143,"language":3327,"meta":3004,"style":3004},"// dotnet add package Serilog.Sinks.Elasticsearch\n.WriteTo.Elasticsearch(new ElasticsearchSinkOptions(\n    new Uri(\"http://localhost:9200\"))\n{\n    IndexFormat             = \"app-logs-{0:yyyy.MM}\",\n    AutoRegisterTemplate    = true,\n    OverwriteTemplate       = true,\n    DetectElasticsearchVersion = true,\n    NumberOfReplicas        = 1,\n    NumberOfShards          = 2\n})\n","Налаштування Elasticsearch",[2963,6145,6146,6151,6171,6186,6190,6203,6215,6227,6238,6250,6261],{"__ignoreMap":3004},[3031,6147,6148],{"class":3033,"line":3034},[3031,6149,6150],{"class":3353},"// dotnet add package Serilog.Sinks.Elasticsearch\n",[3031,6152,6153,6155,6157,6159,6162,6164,6166,6169],{"class":3033,"line":3041},[3031,6154,3175],{"class":3037},[3031,6156,3391],{"class":3364},[3031,6158,3175],{"class":3037},[3031,6160,6161],{"class":3211},"Elasticsearch",[3031,6163,3445],{"class":3037},[3031,6165,3377],{"class":3376},[3031,6167,6168],{"class":3338}," ElasticsearchSinkOptions",[3031,6170,4460],{"class":3037},[3031,6172,6173,6176,6179,6181,6184],{"class":3033,"line":3058},[3031,6174,6175],{"class":3376},"    new",[3031,6177,6178],{"class":3338}," Uri",[3031,6180,3445],{"class":3037},[3031,6182,6183],{"class":3051},"\"http://localhost:9200\"",[3031,6185,4948],{"class":3037},[3031,6187,6188],{"class":3033,"line":3071},[3031,6189,3038],{"class":3037},[3031,6191,6192,6195,6198,6201],{"class":3033,"line":3084},[3031,6193,6194],{"class":3364},"    IndexFormat",[3031,6196,6197],{"class":3037},"             = ",[3031,6199,6200],{"class":3051},"\"app-logs-{0:yyyy.MM}\"",[3031,6202,3055],{"class":3037},[3031,6204,6205,6208,6211,6213],{"class":3033,"line":3098},[3031,6206,6207],{"class":3364},"    AutoRegisterTemplate",[3031,6209,6210],{"class":3037},"    = ",[3031,6212,5819],{"class":3376},[3031,6214,3055],{"class":3037},[3031,6216,6217,6220,6223,6225],{"class":3033,"line":3111},[3031,6218,6219],{"class":3364},"    OverwriteTemplate",[3031,6221,6222],{"class":3037},"       = ",[3031,6224,5819],{"class":3376},[3031,6226,3055],{"class":3037},[3031,6228,6229,6232,6234,6236],{"class":3033,"line":3124},[3031,6230,6231],{"class":3364},"    DetectElasticsearchVersion",[3031,6233,3373],{"class":3037},[3031,6235,5819],{"class":3376},[3031,6237,3055],{"class":3037},[3031,6239,6240,6243,6246,6248],{"class":3033,"line":3137},[3031,6241,6242],{"class":3364},"    NumberOfReplicas",[3031,6244,6245],{"class":3037},"        = ",[3031,6247,5860],{"class":3092},[3031,6249,3055],{"class":3037},[3031,6251,6252,6255,6258],{"class":3033,"line":3150},[3031,6253,6254],{"class":3364},"    NumberOfShards",[3031,6256,6257],{"class":3037},"          = ",[3031,6259,6260],{"class":3092},"2\n",[3031,6262,6263],{"class":3033,"line":3161},[3031,6264,6265],{"class":3037},"})\n",[2968,6267],{},[2971,6269,6271],{"id":6270},"_7-request-logging-middleware","7. Request Logging Middleware",[2989,6273,6274,6277],{},[2963,6275,6276],{},"app.UseSerilogRequestLogging()"," автоматично логує кожен HTTP-запит зі структурованими полями:",[2996,6279,6281],{"className":3025,"code":6280,"language":3027,"meta":3004,"style":3004},"{\n  \"@t\": \"2024-01-15T14:32:01Z\",\n  \"@mt\": \"HTTP {RequestMethod} {RequestPath} responded {StatusCode} in {Elapsed:0.0000} ms\",\n  \"RequestMethod\": \"POST\",\n  \"RequestPath\": \"/api/orders\",\n  \"StatusCode\": 201,\n  \"Elapsed\": 45.3,\n  \"SourceContext\": \"Serilog.AspNetCore.RequestLoggingMiddleware\"\n}\n",[2963,6282,6283,6287,6298,6309,6321,6333,6345,6357,6367],{"__ignoreMap":3004},[3031,6284,6285],{"class":3033,"line":3034},[3031,6286,3038],{"class":3037},[3031,6288,6289,6291,6293,6296],{"class":3033,"line":3041},[3031,6290,3045],{"class":3044},[3031,6292,3048],{"class":3037},[3031,6294,6295],{"class":3051},"\"2024-01-15T14:32:01Z\"",[3031,6297,3055],{"class":3037},[3031,6299,6300,6302,6304,6307],{"class":3033,"line":3058},[3031,6301,3061],{"class":3044},[3031,6303,3048],{"class":3037},[3031,6305,6306],{"class":3051},"\"HTTP {RequestMethod} {RequestPath} responded {StatusCode} in {Elapsed:0.0000} ms\"",[3031,6308,3055],{"class":3037},[3031,6310,6311,6314,6316,6319],{"class":3033,"line":3071},[3031,6312,6313],{"class":3044},"  \"RequestMethod\"",[3031,6315,3048],{"class":3037},[3031,6317,6318],{"class":3051},"\"POST\"",[3031,6320,3055],{"class":3037},[3031,6322,6323,6326,6328,6331],{"class":3033,"line":3084},[3031,6324,6325],{"class":3044},"  \"RequestPath\"",[3031,6327,3048],{"class":3037},[3031,6329,6330],{"class":3051},"\"/api/orders\"",[3031,6332,3055],{"class":3037},[3031,6334,6335,6338,6340,6343],{"class":3033,"line":3098},[3031,6336,6337],{"class":3044},"  \"StatusCode\"",[3031,6339,3048],{"class":3037},[3031,6341,6342],{"class":3092},"201",[3031,6344,3055],{"class":3037},[3031,6346,6347,6350,6352,6355],{"class":3033,"line":3111},[3031,6348,6349],{"class":3044},"  \"Elapsed\"",[3031,6351,3048],{"class":3037},[3031,6353,6354],{"class":3092},"45.3",[3031,6356,3055],{"class":3037},[3031,6358,6359,6362,6364],{"class":3033,"line":3124},[3031,6360,6361],{"class":3044},"  \"SourceContext\"",[3031,6363,3048],{"class":3037},[3031,6365,6366],{"class":3051},"\"Serilog.AspNetCore.RequestLoggingMiddleware\"\n",[3031,6368,6369],{"class":3033,"line":3137},[3031,6370,3164],{"class":3037},[2989,6372,6373],{},"Можна кастомізувати:",[2996,6375,6378],{"className":3324,"code":6376,"filename":6377,"language":3327,"meta":3004,"style":3004},"app.UseSerilogRequestLogging(options =>\n{\n    // Рівень логування залежно від статус-коду\n    options.GetLevel = (httpContext, elapsed, ex) =>\n        ex is not null || httpContext.Response.StatusCode > 499\n            ? LogEventLevel.Error\n            : httpContext.Response.StatusCode > 399\n                ? LogEventLevel.Warning\n                : LogEventLevel.Information;\n\n    // Додаємо кастомні властивості до кожного request-лога\n    options.EnrichDiagnosticContext = (diagnosticContext, httpContext) =>\n    {\n        diagnosticContext.Set(\"RequestHost\",   httpContext.Request.Host.Value);\n        diagnosticContext.Set(\"RequestScheme\", httpContext.Request.Scheme);\n        diagnosticContext.Set(\"UserAgent\",\n            httpContext.Request.Headers.UserAgent.ToString());\n\n        if (httpContext.User.Identity?.IsAuthenticated == true)\n            diagnosticContext.Set(\"UserId\",\n                httpContext.User.FindFirst(\"sub\")?.Value);\n    };\n});\n","Program.cs — кастомний Request Logging",[2963,6379,6380,6397,6401,6406,6432,6463,6476,6496,6508,6521,6525,6530,6550,6554,6588,6616,6631,6656,6660,6689,6705,6728,6733],{"__ignoreMap":3004},[3031,6381,6382,6385,6387,6389,6391,6394],{"class":3033,"line":3034},[3031,6383,6384],{"class":3364},"app",[3031,6386,3175],{"class":3037},[3031,6388,3629],{"class":3211},[3031,6390,3445],{"class":3037},[3031,6392,6393],{"class":3364},"options",[3031,6395,6396],{"class":3037}," =>\n",[3031,6398,6399],{"class":3033,"line":3041},[3031,6400,3038],{"class":3037},[3031,6402,6403],{"class":3033,"line":3058},[3031,6404,6405],{"class":3353},"    // Рівень логування залежно від статус-коду\n",[3031,6407,6408,6411,6413,6416,6419,6421,6423,6426,6428,6430],{"class":3033,"line":3071},[3031,6409,6410],{"class":3364},"    options",[3031,6412,3175],{"class":3037},[3031,6414,6415],{"class":3364},"GetLevel",[3031,6417,6418],{"class":3037}," = (",[3031,6420,5308],{"class":3364},[3031,6422,3487],{"class":3037},[3031,6424,6425],{"class":3364},"elapsed",[3031,6427,3487],{"class":3037},[3031,6429,3692],{"class":3364},[3031,6431,3498],{"class":3037},[3031,6433,6434,6437,6439,6441,6443,6446,6448,6450,6453,6455,6458,6460],{"class":3033,"line":3084},[3031,6435,6436],{"class":3364},"        ex",[3031,6438,5311],{"class":3376},[3031,6440,5480],{"class":3376},[3031,6442,5314],{"class":3376},[3031,6444,6445],{"class":3037}," || ",[3031,6447,5308],{"class":3364},[3031,6449,3175],{"class":3037},[3031,6451,6452],{"class":3364},"Response",[3031,6454,3175],{"class":3037},[3031,6456,6457],{"class":3364},"StatusCode",[3031,6459,6090],{"class":3037},[3031,6461,6462],{"class":3092},"499\n",[3031,6464,6465,6468,6471,6473],{"class":3033,"line":3098},[3031,6466,6467],{"class":3037},"            ? ",[3031,6469,6470],{"class":3364},"LogEventLevel",[3031,6472,3175],{"class":3037},[3031,6474,6475],{"class":3364},"Error\n",[3031,6477,6478,6481,6483,6485,6487,6489,6491,6493],{"class":3033,"line":3111},[3031,6479,6480],{"class":3037},"            : ",[3031,6482,5308],{"class":3364},[3031,6484,3175],{"class":3037},[3031,6486,6452],{"class":3364},[3031,6488,3175],{"class":3037},[3031,6490,6457],{"class":3364},[3031,6492,6090],{"class":3037},[3031,6494,6495],{"class":3092},"399\n",[3031,6497,6498,6501,6503,6505],{"class":3033,"line":3124},[3031,6499,6500],{"class":3037},"                ? ",[3031,6502,6470],{"class":3364},[3031,6504,3175],{"class":3037},[3031,6506,6507],{"class":3364},"Warning\n",[3031,6509,6510,6513,6515,6517,6519],{"class":3033,"line":3137},[3031,6511,6512],{"class":3037},"                : ",[3031,6514,6470],{"class":3364},[3031,6516,3175],{"class":3037},[3031,6518,4319],{"class":3364},[3031,6520,3342],{"class":3037},[3031,6522,6523],{"class":3033,"line":3150},[3031,6524,3348],{"emptyLinePlaceholder":3347},[3031,6526,6527],{"class":3033,"line":3161},[3031,6528,6529],{"class":3353},"    // Додаємо кастомні властивості до кожного request-лога\n",[3031,6531,6532,6534,6536,6539,6541,6544,6546,6548],{"class":3033,"line":3454},[3031,6533,6410],{"class":3364},[3031,6535,3175],{"class":3037},[3031,6537,6538],{"class":3364},"EnrichDiagnosticContext",[3031,6540,6418],{"class":3037},[3031,6542,6543],{"class":3364},"diagnosticContext",[3031,6545,3487],{"class":3037},[3031,6547,5308],{"class":3364},[3031,6549,3498],{"class":3037},[3031,6551,6552],{"class":3033,"line":3459},[3031,6553,4909],{"class":3037},[3031,6555,6556,6559,6561,6564,6566,6569,6571,6573,6575,6578,6580,6582,6584,6586],{"class":3033,"line":3465},[3031,6557,6558],{"class":3364},"        diagnosticContext",[3031,6560,3175],{"class":3037},[3031,6562,6563],{"class":3211},"Set",[3031,6565,3445],{"class":3037},[3031,6567,6568],{"class":3051},"\"RequestHost\"",[3031,6570,4937],{"class":3037},[3031,6572,5308],{"class":3364},[3031,6574,3175],{"class":3037},[3031,6576,6577],{"class":3364},"Request",[3031,6579,3175],{"class":3037},[3031,6581,3473],{"class":3364},[3031,6583,3175],{"class":3037},[3031,6585,5465],{"class":3364},[3031,6587,3451],{"class":3037},[3031,6589,6590,6592,6594,6596,6598,6601,6603,6605,6607,6609,6611,6614],{"class":3033,"line":3501},[3031,6591,6558],{"class":3364},[3031,6593,3175],{"class":3037},[3031,6595,6563],{"class":3211},[3031,6597,3445],{"class":3037},[3031,6599,6600],{"class":3051},"\"RequestScheme\"",[3031,6602,3487],{"class":3037},[3031,6604,5308],{"class":3364},[3031,6606,3175],{"class":3037},[3031,6608,6577],{"class":3364},[3031,6610,3175],{"class":3037},[3031,6612,6613],{"class":3364},"Scheme",[3031,6615,3451],{"class":3037},[3031,6617,6618,6620,6622,6624,6626,6629],{"class":3033,"line":3507},[3031,6619,6558],{"class":3364},[3031,6621,3175],{"class":3037},[3031,6623,6563],{"class":3211},[3031,6625,3445],{"class":3037},[3031,6627,6628],{"class":3051},"\"UserAgent\"",[3031,6630,3055],{"class":3037},[3031,6632,6633,6636,6638,6640,6642,6645,6647,6650,6652,6654],{"class":3033,"line":3535},[3031,6634,6635],{"class":3364},"            httpContext",[3031,6637,3175],{"class":3037},[3031,6639,6577],{"class":3364},[3031,6641,3175],{"class":3037},[3031,6643,6644],{"class":3364},"Headers",[3031,6646,3175],{"class":3037},[3031,6648,6649],{"class":3364},"UserAgent",[3031,6651,3175],{"class":3037},[3031,6653,5421],{"class":3211},[3031,6655,3570],{"class":3037},[3031,6657,6658],{"class":3033,"line":3557},[3031,6659,3348],{"emptyLinePlaceholder":3347},[3031,6661,6662,6664,6666,6668,6670,6672,6674,6677,6679,6682,6685,6687],{"class":3033,"line":3573},[3031,6663,5303],{"class":3334},[3031,6665,3662],{"class":3037},[3031,6667,5308],{"class":3364},[3031,6669,3175],{"class":3037},[3031,6671,5449],{"class":3364},[3031,6673,3175],{"class":3037},[3031,6675,6676],{"class":3364},"Identity",[3031,6678,5418],{"class":3037},[3031,6680,6681],{"class":3364},"IsAuthenticated",[3031,6683,6684],{"class":3037}," == ",[3031,6686,5819],{"class":3376},[3031,6688,3671],{"class":3037},[3031,6690,6691,6694,6696,6698,6700,6703],{"class":3033,"line":3578},[3031,6692,6693],{"class":3364},"            diagnosticContext",[3031,6695,3175],{"class":3037},[3031,6697,6563],{"class":3211},[3031,6699,3445],{"class":3037},[3031,6701,6702],{"class":3051},"\"UserId\"",[3031,6704,3055],{"class":3037},[3031,6706,6707,6710,6712,6714,6716,6718,6720,6722,6724,6726],{"class":3033,"line":3584},[3031,6708,6709],{"class":3364},"                httpContext",[3031,6711,3175],{"class":3037},[3031,6713,5449],{"class":3364},[3031,6715,3175],{"class":3037},[3031,6717,5454],{"class":3211},[3031,6719,3445],{"class":3037},[3031,6721,5459],{"class":3051},[3031,6723,5462],{"class":3037},[3031,6725,5465],{"class":3364},[3031,6727,3451],{"class":3037},[3031,6729,6730],{"class":3033,"line":3589},[3031,6731,6732],{"class":3037},"    };\n",[3031,6734,6735],{"class":3033,"line":3610},[3031,6736,6737],{"class":3037},"});\n",[2968,6739],{},[2971,6741,6743],{"id":6742},"_8-структуроване-логування-у-сервісах","8. Структуроване логування у сервісах",[2976,6745,6747],{"id":6746},"правила-хорошого-логування","Правила хорошого логування",[2996,6749,6752],{"className":3324,"code":6750,"filename":6751,"language":3327,"meta":3004,"style":3004},"public class PaymentService\n{\n    private readonly ILogger\u003CPaymentService> _logger;\n    private readonly IPaymentGateway         _gateway;\n\n    public PaymentService(\n        ILogger\u003CPaymentService> logger,\n        IPaymentGateway gateway)\n    {\n        _logger  = logger;\n        _gateway = gateway;\n    }\n\n    public async Task\u003CPaymentResult> ProcessAsync(PaymentRequest request)\n    {\n        // ✅ Information: важливі бізнес-події\n        _logger.LogInformation(\n            \"Починаємо обробку платежу {PaymentId} для замовлення {OrderId}. \" +\n            \"Сума: {Amount} {Currency}\",\n            request.PaymentId, request.OrderId,\n            request.Amount, request.Currency);\n\n        try\n        {\n            var result = await _gateway.ChargeAsync(request);\n\n            if (result.IsSuccess)\n            {\n                // ✅ Information: успішна операція\n                _logger.LogInformation(\n                    \"Платіж {PaymentId} успішно оброблено. \" +\n                    \"TransactionId: {TransactionId}\",\n                    request.PaymentId, result.TransactionId);\n            }\n            else\n            {\n                // ✅ Warning: бізнес-відмова (не помилка системи)\n                _logger.LogWarning(\n                    \"Платіж {PaymentId} відхилено. \" +\n                    \"Код: {DeclineCode}. Причина: {Reason}\",\n                    request.PaymentId, result.DeclineCode, result.Reason);\n            }\n\n            return result;\n        }\n        catch (HttpRequestException ex)\n        {\n            // ✅ Error: системна помилка (зовнішній сервіс недоступний)\n            _logger.LogError(ex,\n                \"Помилка з'єднання з платіжним шлюзом для {PaymentId}. \" +\n                \"Endpoint: {GatewayUrl}\",\n                request.PaymentId, _gateway.BaseUrl);\n\n            throw; // Прокидаємо вгору — це не бізнес-помилка\n        }\n    }\n}\n","Services/PaymentService.cs — приклад правильного логування",[2963,6753,6754,6763,6767,6786,6800,6804,6813,6828,6838,6842,6854,6866,6870,6874,6902,6906,6911,6921,6928,6935,6956,6976,6980,6985,6989,7014,7018,7033,7038,7043,7053,7060,7067,7087,7092,7096,7100,7105,7115,7122,7129,7156,7160,7164,7173,7177,7192,7197,7203,7219,7227,7235,7257,7262,7274,7279,7284],{"__ignoreMap":3004},[3031,6755,6756,6758,6760],{"class":3033,"line":3034},[3031,6757,4801],{"class":3376},[3031,6759,4804],{"class":3376},[3031,6761,6762],{"class":3338}," PaymentService\n",[3031,6764,6765],{"class":3033,"line":3041},[3031,6766,3038],{"class":3037},[3031,6768,6769,6771,6773,6775,6777,6780,6782,6784],{"class":3033,"line":3058},[3031,6770,4816],{"class":3376},[3031,6772,4819],{"class":3376},[3031,6774,4822],{"class":3338},[3031,6776,4825],{"class":3037},[3031,6778,6779],{"class":3338},"PaymentService",[3031,6781,4831],{"class":3037},[3031,6783,4405],{"class":3364},[3031,6785,3342],{"class":3037},[3031,6787,6788,6790,6792,6795,6798],{"class":3033,"line":3071},[3031,6789,4816],{"class":3376},[3031,6791,4819],{"class":3376},[3031,6793,6794],{"class":3338}," IPaymentGateway",[3031,6796,6797],{"class":3364},"         _gateway",[3031,6799,3342],{"class":3037},[3031,6801,6802],{"class":3033,"line":3084},[3031,6803,3348],{"emptyLinePlaceholder":3347},[3031,6805,6806,6808,6811],{"class":3033,"line":3098},[3031,6807,4844],{"class":3376},[3031,6809,6810],{"class":3211}," PaymentService",[3031,6812,4460],{"class":3037},[3031,6814,6815,6818,6820,6822,6824,6826],{"class":3033,"line":3111},[3031,6816,6817],{"class":3338},"        ILogger",[3031,6819,4825],{"class":3037},[3031,6821,6779],{"class":3338},[3031,6823,4831],{"class":3037},[3031,6825,4860],{"class":3364},[3031,6827,3055],{"class":3037},[3031,6829,6830,6833,6836],{"class":3033,"line":3124},[3031,6831,6832],{"class":3338},"        IPaymentGateway",[3031,6834,6835],{"class":3364}," gateway",[3031,6837,3671],{"class":3037},[3031,6839,6840],{"class":3033,"line":3137},[3031,6841,4909],{"class":3037},[3031,6843,6844,6847,6850,6852],{"class":3033,"line":3150},[3031,6845,6846],{"class":3364},"        _logger",[3031,6848,6849],{"class":3037},"  = ",[3031,6851,4860],{"class":3364},[3031,6853,3342],{"class":3037},[3031,6855,6856,6859,6861,6864],{"class":3033,"line":3161},[3031,6857,6858],{"class":3364},"        _gateway",[3031,6860,3373],{"class":3037},[3031,6862,6863],{"class":3364},"gateway",[3031,6865,3342],{"class":3037},[3031,6867,6868],{"class":3033,"line":3454},[3031,6869,4094],{"class":3037},[3031,6871,6872],{"class":3033,"line":3459},[3031,6873,3348],{"emptyLinePlaceholder":3347},[3031,6875,6876,6878,6880,6882,6884,6887,6889,6892,6894,6897,6900],{"class":3033,"line":3465},[3031,6877,4844],{"class":3376},[3031,6879,4881],{"class":3376},[3031,6881,4884],{"class":3338},[3031,6883,4825],{"class":3037},[3031,6885,6886],{"class":3338},"PaymentResult",[3031,6888,4831],{"class":3037},[3031,6890,6891],{"class":3211},"ProcessAsync",[3031,6893,3445],{"class":3037},[3031,6895,6896],{"class":3338},"PaymentRequest",[3031,6898,6899],{"class":3364}," request",[3031,6901,3671],{"class":3037},[3031,6903,6904],{"class":3033,"line":3501},[3031,6905,4909],{"class":3037},[3031,6907,6908],{"class":3033,"line":3507},[3031,6909,6910],{"class":3353},"        // ✅ Information: важливі бізнес-події\n",[3031,6912,6913,6915,6917,6919],{"class":3033,"line":3535},[3031,6914,6846],{"class":3364},[3031,6916,3175],{"class":3037},[3031,6918,4410],{"class":3211},[3031,6920,4460],{"class":3037},[3031,6922,6923,6926],{"class":3033,"line":3557},[3031,6924,6925],{"class":3051},"            \"Починаємо обробку платежу {PaymentId} для замовлення {OrderId}. \"",[3031,6927,5672],{"class":3037},[3031,6929,6930,6933],{"class":3033,"line":3573},[3031,6931,6932],{"class":3051},"            \"Сума: {Amount} {Currency}\"",[3031,6934,3055],{"class":3037},[3031,6936,6937,6940,6942,6945,6947,6950,6952,6954],{"class":3033,"line":3578},[3031,6938,6939],{"class":3364},"            request",[3031,6941,3175],{"class":3037},[3031,6943,6944],{"class":3364},"PaymentId",[3031,6946,3487],{"class":3037},[3031,6948,6949],{"class":3364},"request",[3031,6951,3175],{"class":3037},[3031,6953,4945],{"class":3364},[3031,6955,3055],{"class":3037},[3031,6957,6958,6960,6962,6965,6967,6969,6971,6974],{"class":3033,"line":3584},[3031,6959,6939],{"class":3364},[3031,6961,3175],{"class":3037},[3031,6963,6964],{"class":3364},"Amount",[3031,6966,3487],{"class":3037},[3031,6968,6949],{"class":3364},[3031,6970,3175],{"class":3037},[3031,6972,6973],{"class":3364},"Currency",[3031,6975,3451],{"class":3037},[3031,6977,6978],{"class":3033,"line":3589},[3031,6979,3348],{"emptyLinePlaceholder":3347},[3031,6981,6982],{"class":3033,"line":3610},[3031,6983,6984],{"class":3334},"        try\n",[3031,6986,6987],{"class":3033,"line":3615},[3031,6988,4981],{"class":3037},[3031,6990,6991,6993,6996,6998,7000,7003,7005,7008,7010,7012],{"class":3033,"line":3621},[3031,6992,5006],{"class":3376},[3031,6994,6995],{"class":3364}," result",[3031,6997,3373],{"class":3037},[3031,6999,5014],{"class":3376},[3031,7001,7002],{"class":3364}," _gateway",[3031,7004,3175],{"class":3037},[3031,7006,7007],{"class":3211},"ChargeAsync",[3031,7009,3445],{"class":3037},[3031,7011,6949],{"class":3364},[3031,7013,3451],{"class":3037},[3031,7015,7016],{"class":3033,"line":3634},[3031,7017,3348],{"emptyLinePlaceholder":3347},[3031,7019,7020,7022,7024,7027,7029,7031],{"class":3033,"line":3639},[3031,7021,5032],{"class":3334},[3031,7023,3662],{"class":3037},[3031,7025,7026],{"class":3364},"result",[3031,7028,3175],{"class":3037},[3031,7030,5042],{"class":3364},[3031,7032,3671],{"class":3037},[3031,7034,7035],{"class":3033,"line":3651},[3031,7036,7037],{"class":3037},"            {\n",[3031,7039,7040],{"class":3033,"line":3656},[3031,7041,7042],{"class":3353},"                // ✅ Information: успішна операція\n",[3031,7044,7045,7047,7049,7051],{"class":3033,"line":3674},[3031,7046,5049],{"class":3364},[3031,7048,3175],{"class":3037},[3031,7050,4410],{"class":3211},[3031,7052,4460],{"class":3037},[3031,7054,7055,7058],{"class":3033,"line":3679},[3031,7056,7057],{"class":3051},"                    \"Платіж {PaymentId} успішно оброблено. \"",[3031,7059,5672],{"class":3037},[3031,7061,7062,7065],{"class":3033,"line":3702},[3031,7063,7064],{"class":3051},"                    \"TransactionId: {TransactionId}\"",[3031,7066,3055],{"class":3037},[3031,7068,7069,7072,7074,7076,7078,7080,7082,7085],{"class":3033,"line":3707},[3031,7070,7071],{"class":3364},"                    request",[3031,7073,3175],{"class":3037},[3031,7075,6944],{"class":3364},[3031,7077,3487],{"class":3037},[3031,7079,7026],{"class":3364},[3031,7081,3175],{"class":3037},[3031,7083,7084],{"class":3364},"TransactionId",[3031,7086,3451],{"class":3037},[3031,7088,7089],{"class":3033,"line":3713},[3031,7090,7091],{"class":3037},"            }\n",[3031,7093,7094],{"class":3033,"line":3718},[3031,7095,5065],{"class":3334},[3031,7097,7098],{"class":3033,"line":3734},[3031,7099,7037],{"class":3037},[3031,7101,7102],{"class":3033,"line":4040},[3031,7103,7104],{"class":3353},"                // ✅ Warning: бізнес-відмова (не помилка системи)\n",[3031,7106,7107,7109,7111,7113],{"class":3033,"line":4048},[3031,7108,5049],{"class":3364},[3031,7110,3175],{"class":3037},[3031,7112,5074],{"class":3211},[3031,7114,4460],{"class":3037},[3031,7116,7117,7120],{"class":3033,"line":4054},[3031,7118,7119],{"class":3051},"                    \"Платіж {PaymentId} відхилено. \"",[3031,7121,5672],{"class":3037},[3031,7123,7124,7127],{"class":3033,"line":4059},[3031,7125,7126],{"class":3051},"                    \"Код: {DeclineCode}. Причина: {Reason}\"",[3031,7128,3055],{"class":3037},[3031,7130,7131,7133,7135,7137,7139,7141,7143,7146,7148,7150,7152,7154],{"class":3033,"line":4067},[3031,7132,7071],{"class":3364},[3031,7134,3175],{"class":3037},[3031,7136,6944],{"class":3364},[3031,7138,3487],{"class":3037},[3031,7140,7026],{"class":3364},[3031,7142,3175],{"class":3037},[3031,7144,7145],{"class":3364},"DeclineCode",[3031,7147,3487],{"class":3037},[3031,7149,7026],{"class":3364},[3031,7151,3175],{"class":3037},[3031,7153,5088],{"class":3364},[3031,7155,3451],{"class":3037},[3031,7157,7158],{"class":3033,"line":4080},[3031,7159,7091],{"class":3037},[3031,7161,7162],{"class":3033,"line":4091},[3031,7163,3348],{"emptyLinePlaceholder":3347},[3031,7165,7166,7169,7171],{"class":3033,"line":4097},[3031,7167,7168],{"class":3334},"            return",[3031,7170,6995],{"class":3364},[3031,7172,3342],{"class":3037},[3031,7174,7175],{"class":3033,"line":4103},[3031,7176,3932],{"class":3037},[3031,7178,7180,7183,7185,7188,7190],{"class":3033,"line":7179},46,[3031,7181,7182],{"class":3334},"        catch",[3031,7184,3662],{"class":3037},[3031,7186,7187],{"class":3338},"HttpRequestException",[3031,7189,3668],{"class":3364},[3031,7191,3671],{"class":3037},[3031,7193,7195],{"class":3033,"line":7194},47,[3031,7196,4981],{"class":3037},[3031,7198,7200],{"class":3033,"line":7199},48,[3031,7201,7202],{"class":3353},"            // ✅ Error: системна помилка (зовнішній сервіс недоступний)\n",[3031,7204,7206,7208,7210,7213,7215,7217],{"class":3033,"line":7205},49,[3031,7207,4986],{"class":3364},[3031,7209,3175],{"class":3037},[3031,7211,7212],{"class":3211},"LogError",[3031,7214,3445],{"class":3037},[3031,7216,3692],{"class":3364},[3031,7218,3055],{"class":3037},[3031,7220,7222,7225],{"class":3033,"line":7221},50,[3031,7223,7224],{"class":3051},"                \"Помилка з'єднання з платіжним шлюзом для {PaymentId}. \"",[3031,7226,5672],{"class":3037},[3031,7228,7230,7233],{"class":3033,"line":7229},51,[3031,7231,7232],{"class":3051},"                \"Endpoint: {GatewayUrl}\"",[3031,7234,3055],{"class":3037},[3031,7236,7238,7241,7243,7245,7247,7250,7252,7255],{"class":3033,"line":7237},52,[3031,7239,7240],{"class":3364},"                request",[3031,7242,3175],{"class":3037},[3031,7244,6944],{"class":3364},[3031,7246,3487],{"class":3037},[3031,7248,7249],{"class":3364},"_gateway",[3031,7251,3175],{"class":3037},[3031,7253,7254],{"class":3364},"BaseUrl",[3031,7256,3451],{"class":3037},[3031,7258,7260],{"class":3033,"line":7259},53,[3031,7261,3348],{"emptyLinePlaceholder":3347},[3031,7263,7265,7268,7271],{"class":3033,"line":7264},54,[3031,7266,7267],{"class":3334},"            throw",[3031,7269,7270],{"class":3037},"; ",[3031,7272,7273],{"class":3353},"// Прокидаємо вгору — це не бізнес-помилка\n",[3031,7275,7277],{"class":3033,"line":7276},55,[3031,7278,3932],{"class":3037},[3031,7280,7282],{"class":3033,"line":7281},56,[3031,7283,4094],{"class":3037},[3031,7285,7287],{"class":3033,"line":7286},57,[3031,7288,3164],{"class":3037},[2968,7290],{},[2971,7292,7294],{"id":7293},"практичні-завдання","Практичні завдання",[7296,7297,7298,7328,7360],"accordion",{},[7299,7300,7303,7315],"accordion-item",{"icon":7301,"label":7302},"i-lucide-settings","Рівень 1: Базова конфігурація",[2989,7304,7305,7308,7309,3487,7311,3487,7313,3175],{},[3019,7306,7307],{},"Завдання 1.1."," Налаштуйте Serilog у новому ASP.NET Core проєкті: Console sink для Debug-рівня (Development), File sink для Information-рівня (Production). Додайте Enrichers: ",[2963,7310,4585],{},[2963,7312,4602],{},[2963,7314,3567],{},[2989,7316,7317,7320,7321,7323,7324,7327],{},[3019,7318,7319],{},"Завдання 1.2."," Використайте ",[2963,7322,4789],{}," у контролері для додавання ",[2963,7325,7326],{},"RequestId"," до всіх логів у межах одного запиту.",[7299,7329,7331,7341],{"icon":2552,"label":7330},"Рівень 2: Seq та структуровані логи",[2989,7332,7333,7336,7337,7340],{},[3019,7334,7335],{},"Завдання 2.1."," Запустіть Seq у Docker. Додайте Seq sink до конфігурації. Реалізуйте сервіс ",[2963,7338,7339],{},"UserService"," з трьома методами, де кожен логує структуровані дані з різними рівнями (Info, Warning, Error).",[2989,7342,7343,7346,7347,7350,7351,7353,7354,7356,7357,7359],{},[3019,7344,7345],{},"Завдання 2.2."," Налаштуйте ",[2963,7348,7349],{},"UseSerilogRequestLogging()"," так, щоб запити зі статусом > 400 логувались як ",[2963,7352,4334],{},", а > 500 — як ",[2963,7355,4349],{},". Додайте поле ",[2963,7358,6111],{}," до request-логів для аутентифікованих запитів.",[7299,7361,7363,7381],{"icon":2643,"label":7362},"Рівень 3: Кастомний Enricher",[2989,7364,7365,7368,7369,7372,7373,7376,7377,7380],{},[3019,7366,7367],{},"Завдання 3.1."," Реалізуйте ",[2963,7370,7371],{},"CorrelationIdEnricher",", що читає заголовок ",[2963,7374,7375],{},"X-Correlation-ID"," з поточного HTTP-запиту та додає його до всіх логів. Якщо заголовок відсутній — генерує новий ",[2963,7378,7379],{},"Guid",". Також додайте цей CorrelationId до заголовків HTTP-відповіді.",[2989,7382,7383,7386,7387,2983,7390,3175],{},[3019,7384,7385],{},"Завдання 3.2."," Напишіть тест для кастомного Enricher, використовуючи ",[2963,7388,7389],{},"SerilogLoggerFactory",[2963,7391,7392],{},"TestCorrelationLogger",[2968,7394],{},[2971,7396,7398],{"id":7397},"резюме","Резюме",[2989,7400,7401],{},"Serilog трансформує логування з пошуку по тексту у структурований пошук по даних:",[7403,7404,7405,7409,7413,7418],"card-group",{},[7406,7407,7408],"card",{"icon":2354,"title":3021},"Кожен лог — JSON-документ з іменованими полями. Фільтрація та агрегація без regex.",[7406,7410,7412],{"icon":7411,"title":4515},"i-lucide-plus-circle","Автоматичний контекст (UserId, TraceId, MachineName) до кожного запису без ручної передачі.",[7406,7414,7417],{"icon":7415,"title":7416},"i-lucide-send","Sinks","Гнучка маршрутизація: Console для розробки, File для архіву, Seq/Elasticsearch для аналітики.",[7406,7419,7421],{"icon":7420,"title":3748},"i-lucide-file-json","Зміна рівнів логування без перебілду — через конфігурацію або навіть у runtime.",[2989,7423,7424,3321],{},[3019,7425,7426],{},"Посилання",[7428,7429,7430,7438,7445],"ul",{},[7431,7432,7433],"li",{},[5870,7434,7437],{"href":7435,"rel":7436},"https://serilog.net/",[5874],"Офіційна документація Serilog",[7431,7439,7440],{},[5870,7441,7444],{"href":7442,"rel":7443},"https://github.com/serilog/serilog-aspnetcore",[5874],"Serilog.AspNetCore на GitHub",[7431,7446,7447],{},[5870,7448,7450],{"href":5872,"rel":7449},[5874],"Seq — структурований логгер",[7452,7453,7454],"style",{},"html pre.shiki code .sHH4Y, html code.shiki .sHH4Y{--shiki-light:#000000;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .sLwNe, html code.shiki .sLwNe{--shiki-light:#0451A5;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code .sbdoH, html code.shiki .sbdoH{--shiki-light:#A31515;--shiki-default:#CE9178;--shiki-dark:#CE9178}html pre.shiki code .sJj4R, html code.shiki .sJj4R{--shiki-light:#098658;--shiki-default:#B5CEA8;--shiki-dark:#B5CEA8}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .s8Opu, html code.shiki .s8Opu{--shiki-light:#795E26;--shiki-default:#DCDCAA;--shiki-dark:#DCDCAA}html pre.shiki code .sCDza, html code.shiki .sCDza{--shiki-light:#AF00DB;--shiki-default:#CE92A4;--shiki-dark:#CE92A4}html pre.shiki code .sN1BT, html code.shiki .sN1BT{--shiki-light:#267F99;--shiki-default:#4EC9B0;--shiki-dark:#4EC9B0}html pre.shiki code .spJ8K, html code.shiki .spJ8K{--shiki-light:#008000;--shiki-default:#6A9955;--shiki-dark:#6A9955}html pre.shiki code .siwwj, html code.shiki .siwwj{--shiki-light:#001080;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code .su1O8, html code.shiki .su1O8{--shiki-light:#0000FF;--shiki-default:#569CD6;--shiki-dark:#569CD6}html pre.shiki code .sD7JJ, html code.shiki .sD7JJ{--shiki-light:#000000FF;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .sjcCO, html code.shiki .sjcCO{--shiki-light:#EE0000;--shiki-default:#D7BA7D;--shiki-dark:#D7BA7D}",{"title":3004,"searchDepth":3041,"depth":3041,"links":7456},[7457,7461,7466,7467,7470,7475,7481,7482,7485,7486],{"id":2973,"depth":3041,"text":2974,"children":7458},[7459],{"id":2978,"depth":3058,"text":7460},"Чому Console.WriteLine та ILogger замало?",{"id":3180,"depth":3041,"text":3181,"children":7462},[7463,7464,7465],{"id":3184,"depth":3058,"text":3185},{"id":3191,"depth":3058,"text":3192},{"id":3313,"depth":3058,"text":3314},{"id":3741,"depth":3041,"text":3742},{"id":4256,"depth":3041,"text":4257,"children":7468},[7469],{"id":4374,"depth":3058,"text":4375},{"id":4509,"depth":3041,"text":4510,"children":7471},[7472,7473,7474],{"id":4523,"depth":3058,"text":4524},{"id":4783,"depth":3058,"text":4784},{"id":5136,"depth":3058,"text":5137},{"id":5636,"depth":3041,"text":5637,"children":7476},[7477,7478,7479,7480],{"id":5640,"depth":3058,"text":5641},{"id":5713,"depth":3058,"text":5714},{"id":5865,"depth":3058,"text":5866},{"id":6138,"depth":3058,"text":6139},{"id":6270,"depth":3041,"text":6271},{"id":6742,"depth":3041,"text":6743,"children":7483},[7484],{"id":6746,"depth":3058,"text":6747},{"id":7293,"depth":3041,"text":7294},{"id":7397,"depth":3041,"text":7398},"Глибокий огляд Serilog: structured logging, enrichers, sinks (File, Seq, Elasticsearch), конфігурація через appsettings.json та інтеграція з ASP.NET Core pipeline.","md",null,{},{"title":1143,"description":7487},"Hiy8dJbUayqz6WRVucpNWk4YSJRcTd5sYbFSLyYIfWM",[7494,7496],{"title":1139,"path":1140,"stem":1141,"description":7495,"children":-1},"Result Pattern та бібліотека ErrorOr: типи успіху та помилок, Match/Switch, інтеграція з Minimal API та Problem Details, без виключень для бізнес-логіки.",{"title":1147,"path":1148,"stem":1149,"description":7497,"children":-1},"Повний огляд MediatR: патерн Mediator, CQRS, Requests та Handlers, Pipeline Behaviors для валідації та логування, Notifications та event-driven підхід.",1777912496026]