service-layer-extractor

What problem does it solve?

This Skill addresses the issue of "fat controllers" or "god objects" by refactoring business logic out of route handlers into a dedicated service layer, improving code organization, testability, and maintainability.

Core Features & Use Cases

• Separation of Concerns: Clearly divides responsibilities between routes, controllers, services, and repositories.
• Enhanced Testability: Enables unit testing of business logic independently of HTTP concerns.
• Dependency Injection: Facilitates managing and injecting dependencies for cleaner code.
• Use Case: When your API endpoints contain significant business logic, making them hard to read, test, and maintain, this Skill provides a structured approach to refactor them into a more robust architecture.

Quick Start

Use the service-layer-extractor skill to refactor the current controller logic into a service layer.