aspnet-patterns

Structure your ASP.NET Core Web API using clean architecture by separating concerns across Controllers, Services, and Repositories. This layered pattern delegates HTTP endpoints to services for business logic and repositories for data access via dependency injection.

The best way to separate business logic from controllers in ASP.NET Core is the Service pattern. Controllers delegate HTTP requests to services, which orchestrate domain logic and repositories, ensuring controllers remain focused on routing and validation.

Configure dependency injection in ASP.NET Core by centrally wiring service and repository interfaces to their concrete implementations. This centralized registration promotes testability by allowing mock substitutions during unit testing.

Handle standard HTTP responses and status codes in an ASP.NET Core API by applying consistent response formats and HTTP status conventions. This standardization ensures a predictable client experience across all API endpoints.

Yes, you can apply clean architecture patterns for both web apps and APIs in ASP.NET Core. The Controller, Service, and Repository separation scales across typical web applications requiring dependency injection and maintainability.

Use a repository pattern with dependency injection in ASP.NET Core to abstract data access details from services. This separation improves testability and maintainability by decoupling business logic from infrastructure concerns.