backend-go

Structure a Go backend with clean architecture by enforcing dependency direction across layers, separating entities, services, delivery, middleware, and repositories. Interface-driven services ensure domain logic remains decoupled from database and HTTP implementation details.

Add a new API endpoint by coordinating updates across backend components, routing requests from HTTP delivery handlers through the service layer logic down to repository implementations. This ensures architectural compliance and consistent domain model mapping.

The repository pattern in Go service layer design abstracts database operations behind interfaces, allowing service layers to interact with data access logic without knowing implementation details. This enforces dependency rules and keeps domain logic isolated from storage mechanisms.

Clean architecture supports Go database migrations and testing workflows by guiding structured updates across repositories and services. Coordinated component changes ensure testing workflows align with dependency rules and layered design compliance during database schema modifications.

Go clean architecture requires interface-driven services to decouple dependencies and secure configuration handling to protect sensitive data across delivery, middleware, and repository layers. These practices maintain idiomatic Go standards and prevent architectural drift.