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@taiphanvan2k3 taiphanvan2k3 commented Sep 18, 2025

Summary by CodeRabbit

  • New Features

    • Introduced ASP.NET Core Web API (v1) with Auth (login) and Users (list, create) endpoints.
    • Standardized API responses and centralized error handling with friendly messages.
    • Built-in request validation, caching, logging, performance monitoring, and authorization.
    • API versioning, CORS policies, and Swagger/OpenAPI documentation enabled.
    • Pagination, sorting, and filtering support for user listings.
  • Documentation

    • Added architecture overviews, domain event flow, and layer-specific READMEs.
    • Updated root README with navigation to detailed docs.
  • Chores

    • Added solution/projects, build props, and ignore files.
    • Configured DI, options, and baseline infrastructure setup.

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coderabbitai bot commented Sep 18, 2025

Walkthrough

Initial project scaffolding for a .NET 8 solution is added with three layers (Domain, Application, Infrastructure) and a Web API. It introduces CQRS, MediatR pipeline behaviors (logging, performance, auth, validation, caching, transactions, domain events), domain entities/aggregates/events/specifications, DI wiring, API controllers, error handling middleware, and extensive documentation/configuration.

Changes

Cohort / File(s) Summary
Repository meta/config
/.cursorrules, /.dockerignore, /.editorconfig, /.gitignore, /Directory.Build.props, /LegalAssistant.AppService.sln
Adds editor, git, docker ignores; central MSBuild props (net8.0, analyzers, warnings as errors); solution with Domain, Application, Infrastructure, Web.Api; coding rules doc.
Top-level docs
/README.md, /docs/*
Adds documentation hub and detailed architecture and event-flow guides.
Application project & structure
/src/Application/Application.csproj, /src/Application/README.md
New Application project with dependencies (MediatR, FluentValidation, Logging, Caching) and layer overview.
Application: CQRS primitives
/src/Application/Common/ICommand*.cs, /src/Application/Common/IQuery*.cs
Adds marker interfaces and handler abstractions for commands and queries.
Application: Pipeline behaviors
/src/Application/Common/Behaviors/*
Adds Logging, Performance, Authorization, Validation, Caching, Transaction, and DomainEvent behaviors. Some contain TODO placeholders for implementation details.
Application: Exceptions
/src/Application/Common/Exceptions/*
Introduces base ApplicationException and specific exceptions (Validation, Unauthorized, Forbidden, Conflict, NotFound, BusinessRule, ExternalService).
Application: Models
/src/Application/Common/Models/*
Adds pagination and sorting models, plus an auditable record.
Application: Domain event handlers
/src/Application/EventHandlers/*
Handlers for UserCreated, UserUpdated, UserDeactivated events (logging and TODO stubs).
Application: Interfaces
/src/Application/Interfaces/*
Contracts for IUserRepository, IPasswordHasher, ITokenService.
Application: Features — Auth
/src/Application/Features/Auth/...
Adds Login (command, handler, validator), Logout (command, handler placeholder, validator), GetProfile (query, handler placeholder) with caching.
Application: Features — User
/src/Application/Features/User/*
Adds CreateUser (command with auth/transaction, handler, validator) and GetUsers (query with pagination, caching, auth) with DTOs.
Application: Features — Conversation
/src/Application/Features/Conversation/CreateConversation/*
Adds CreateConversation command/response contracts.
Domain project & common
/src/Domain/Domain.csproj, /src/Domain/Common/*
New Domain project; adds base entity/aggregate, Result/Error types, domain event contract.
Domain: Entities
/src/Domain/Entities/*
Adds User, Conversation, Message entities and ConversationStatus enum.
Domain: Aggregates
/src/Domain/Aggregates/*
Adds UserAggregate and ConversationAggregate with operations and events.
Domain: Events
/src/Domain/Events/*
Adds User and Conversation events and usage examples.
Domain: Enums & ValueObjects
/src/Domain/Enums/UserRole.cs, /src/Domain/ValueObjects/*
Adds UserRole enum (+extensions), Email and Password value objects.
Domain: Services
/src/Domain/Services/*
Adds UserDomainService and ConversationDomainService with role/permission and priority logic.
Domain: Specifications
/src/Domain/Specifications/*
Adds Specification pattern, composite specs, and examples for Users/Conversations.
Domain: Doc
/src/Domain/README.md
Domain layer reference documentation.
Infrastructure project & data
/src/Infrastructure/Infrastructure.csproj, /src/Infrastructure/Data/..., /src/Infrastructure/README.md
New Infrastructure project; EF Core DbContext, base configuration, schema constant, layer doc.
Infrastructure: Services
/src/Infrastructure/Services/DomainEventDispatcher.cs
Implements IDomainEventDispatcher using MediatR to publish and clear domain events.
Web.Api project
/src/Web.Api/Web.Api.csproj, /src/Web.Api/Program.cs, /src/Web.Api/Properties/launchSettings.json, /src/Web.Api/Web.Api.http
New ASP.NET Core API with versioning, Swagger, CORS, weather sample endpoint, launch profiles, and dependencies.
Web.Api: Controllers (v1)
/src/Web.Api/Controllers/V1/*
BaseController with standard response shape; AuthController (login); UsersController (list, create).
Web.Api: Middleware & Filters
/src/Web.Api/Middleware/GlobalExceptionMiddleware.cs, /src/Web.Api/Filters/ValidateModelFilter.cs
Global exception handling middleware and model validation filter producing standardized ApiResponse.
Web.Api: Extensions & Options
/src/Web.Api/Extensions/*, /src/Web.Api/Configurations/Options/JwtOptions.cs
Service registration for Application, API versioning, Swagger, CORS; JWT options POCO.
Web.Api: Models & Services
/src/Web.Api/Models/Responses/ApiResponse.cs, /src/Web.Api/Services/CurrentUserService.cs
Standard ApiResponse wrapper and current user provider via IHttpContextAccessor.
Web.Api: Doc
/src/Web.Api/README.md
Web API layer reference documentation.

Sequence Diagram(s)

sequenceDiagram
  autonumber
  actor U as User
  participant API as Web.Api AuthController
  participant Med as MediatR Pipeline
  participant Beh as Behaviors (Logging→Performance→Authorization→Validation→Caching→Transaction→DomainEvent)
  participant H as LoginCommandHandler
  participant Repo as IUserRepository
  participant Sec as IPasswordHasher/ITokenService

  U->>API: POST /api/v1/Auth/login (LoginCommand)
  API->>Med: mediator.Send(LoginCommand)
  Med->>Beh: Execute pipeline
  Beh->>H: Handle(LoginCommand)
  H->>Repo: GetByEmailAsync(email)
  Repo-->>H: User?
  H->>Sec: VerifyPassword / GenerateTokens
  Sec-->>H: Tokens
  H-->>Med: Result<LoginResponse>
  Med-->>API: Result
  API-->>U: 200 OK ApiResponse<LoginResponse> or 400/401
Loading
sequenceDiagram
  autonumber
  actor Admin as Admin
  participant API as Web.Api UsersController
  participant Med as MediatR Pipeline
  participant Beh as Behaviors (Auth + Tx + DomainEvent ...)
  participant H as CreateUserCommandHandler
  participant Repo as IUserRepository
  participant Dom as Domain (UserAggregate)
  participant DED as DomainEventDispatcher

  Admin->>API: POST /api/v1/Users (CreateUserCommand)
  API->>Med: mediator.Send(CreateUserCommand)
  Med->>Beh: Authorization check (Admin + users.create)
  Beh->>H: Handle(command) within transaction
  H->>Repo: GetByEmailAsync
  H->>Dom: UserAggregate.Create(...)
  Dom-->>H: Aggregate with UserCreatedEvent
  H->>Repo: CreateAsync(user)
  H-->>Beh: Result<CreateUserResponse>
  Beh->>DED: Dispatch domain events (UserCreatedEvent)
  DED-->>Beh: Done
  Beh-->>Med: Result
  Med-->>API: Result
  API-->>Admin: 201 Created ApiResponse<CreateUserResponse>
Loading
sequenceDiagram
  autonumber
  participant API as Web.Api UsersController
  participant Med as MediatR Pipeline
  participant Beh as Behaviors (Caching + Auth + Validation ...)
  participant H as GetUsersQueryHandler (future)
  participant Cache as IMemoryCache

  API->>Med: mediator.Send(GetUsersQuery)
  Med->>Beh: Check cache key
  alt Cache hit
    Beh->>Cache: Get(key)
    Cache-->>Beh: PaginatedResult
    Beh-->>Med: Cached result
  else Cache miss
    Beh->>H: Handle(query)
    H-->>Beh: Result
    Beh->>Cache: Set(key, result, ttl)
    Beh-->>Med: Result
  end
  Med-->>API: Result
Loading

Estimated code review effort

🎯 4 (Complex) | ⏱️ ~75 minutes

Poem

whisker-twitch, I hop through code,
new layers bloom along the road.
Pipelines hum, events take flight,
specs and records nibble right.
Controllers squeak, “OK, login!”
Caches purr as tokens spin.
Carrot-merge complete—let’s hop again! 🥕🐇


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Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Free

📥 Commits

Reviewing files that changed from the base of the PR and between aa5b615 and 97a29f5.

📒 Files selected for processing (107)
  • .cursorrules (1 hunks)
  • .dockerignore (1 hunks)
  • .editorconfig (1 hunks)
  • .gitignore (1 hunks)
  • Directory.Build.props (1 hunks)
  • LegalAssistant.AppService.sln (1 hunks)
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  • src/Application/Application.csproj (1 hunks)
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  • src/Application/EventHandlers/UserCreatedEventHandler.cs (1 hunks)
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  • src/Application/EventHandlers/UserUpdatedEventHandler.cs (1 hunks)
  • src/Application/Features/Auth/GetProfile/GetProfileQuery.cs (1 hunks)
  • src/Application/Features/Auth/GetProfile/GetProfileQueryHandler.cs (1 hunks)
  • src/Application/Features/Auth/Login/LoginCommand.cs (1 hunks)
  • src/Application/Features/Auth/Login/LoginCommandHandler.cs (1 hunks)
  • src/Application/Features/Auth/Login/LoginCommandValidator.cs (1 hunks)
  • src/Application/Features/Auth/Logout/LogoutCommand.cs (1 hunks)
  • src/Application/Features/Auth/Logout/LogoutCommandHandler.cs (1 hunks)
  • src/Application/Features/Auth/Logout/LogoutCommandValidator.cs (1 hunks)
  • src/Application/Features/Conversation/CreateConversation/CreateConversationCommand.cs (1 hunks)
  • src/Application/Features/User/CreateUser/CreateUserCommand.cs (1 hunks)
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  • src/Domain/Events/Examples/DomainEventsUsageExamples.cs (1 hunks)
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@taiphanvan2k3 taiphanvan2k3 merged commit 14e3222 into main Sep 18, 2025
1 check passed
@taiphanvan2k3 taiphanvan2k3 deleted the feat/setup-project-with-clean-architecture branch September 18, 2025 15:55
@taiphanvan2k3 taiphanvan2k3 self-assigned this Sep 20, 2025
taiphanvan2k3 added a commit that referenced this pull request Dec 22, 2025
…n-architecture

feat: Initial project setup with clean architecture
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