What is the role of the UseCase component in implementing Clean Architecture principles?

In Clean Architecture, the UseCase component is responsible for implementing the application's business logic. It encapsulates specific actions or operations that the user can perform and defines how data should be processed.

Role of UseCase:

• Separates business logic from implementation details (e.g., UI, database).
• Provides a unified interface for executing specific tasks.
• Facilitates testing of business logic independently from other layers.

For example, in an order application, a UseCase might be "CreateOrder," which takes data, validates it, interacts with repositories, and returns a result.

Thus, UseCase acts as a bridge between data layers and the user interface, ensuring architecture purity and ease of maintenance.