What are the best practices for using service layer tools?

What are the best practices for using service layer tools?

Best practices include keeping the service layer thin, ensuring separation of concerns, and using appropriate design patterns.

Can you explain what you mean by keeping the service layer thin?

A thin service layer means that it should only handle business logic and delegate data access to repositories, avoiding unnecessary complexity.

What design patterns are commonly used in service layers?

Common patterns include the Repository pattern, Service pattern, and the Command pattern, each serving different purposes.

How do I ensure separation of concerns in my application?

You can achieve separation of concerns by organizing your code into distinct layers, such as presentation, service, and data access.