domain-modeler

To model domain entities and use cases in Swift, you design domain layer components by separating Entities, Repositories, and UseCases into distinct structures. This ensures a testable, scalable architecture where dependencies are wired consistently across features.

The best way to structure Swift repositories and entities for iOS health tracking apps is to use standardized pattern templates. This enforces consistent interfaces across features like Workout Tracking and Health Analytics, ensuring your domain layer remains cohesive and easy to integrate.

Yes, you can generate Swift domain skeletons for new features. The process creates Domain/Entities, Domain/Repositories, and Domain/UseCases directory structures with example patterns, providing a quick start for aligning new features with existing design principles.

Clean Architecture domain modeling works with SwiftData by guiding SwiftData model conventions and dependency wiring. This ensures your data models align with the domain layer's structure, maintaining consistency between your persistent storage and repository patterns.

You use Clean Architecture for iOS domain layer modeling to isolate business logic from the UI. Unlike traditional MVC structures, separating Entities, Repositories, and UseCases ensures your domain remains testable, scalable, and independent of external frameworks.

You should reconsider separate UseCases and Repositories in Swift domain modeling for extremely simple CRUD features where the overhead of a full Clean Architecture structure outweighs the benefits of isolated business logic and testability.