yweb-ddd-architecture

Structure your DDD domain model using an API → Service → Domain layered architecture, ensuring separation of concerns. This approach isolates business logic in domain models, coordinates operations in the service layer, and exposes endpoints via lean APIs.

Design DTOs in the DDD service layer by keeping APIs lean and using dedicated DTOs for data transfer. Format API responses consistently across endpoints to decouple internal domain models from external API contracts and maintain data integrity.

Define a service layer when complex business logic spans multiple domain models or requires orchestration. Keeping APIs lean and delegating operations to the service layer prevents duplicated logic and maintains strict DDD boundaries.

Build a new API endpoint by routing requests through the API layer, orchestrating operations in the service layer, and executing business rules in the domain layer. Consult DDD architecture guidelines to enforce consistent development workflows and proper DTO usage.

Yes, YWeb DDD architecture enforces adherence to specific documentation paths for comprehensive understanding. Following these designated paths ensures developers correctly implement API design standards, DTO usage, and layered architecture workflows.

APIs should be kept lean in a DDD layered architecture to prevent business logic from leaking into the presentation layer. Delegating heavy operations to the service and domain layers maintains scalability and strict separation of concerns.