services-and-interfaces

What problem does it solve?

This Skill helps to organize and implement services that encapsulate business logic, improving maintainability and scalability of applications.

Core Features & Use Cases

• Service Encapsulation: Encapsulate business logic in services for better separation of concerns.
• Dependency Injection: Utilize constructor-based dependency injection for services.
• Single Responsibility: Ensure each service handles a single domain concern.
• Repository Delegation: Delegate data access to repositories, maintaining separation of concerns.
• Context-Aware Services: Design services to be context-aware with context.Context support.
• Interface-Driven: Use interfaces for service implementations to promote composable and auditable code.
• Single File Exports: Export all service interfaces from a single file for better organization.
• Use Case: For a shopping cart application, encapsulate the business logic for adding items to the cart, processing payments, and generating order summaries in separate services.

Quick Start

Implement a new service for managing user profiles by following the guidelines outlined in the SKILL.md.