How do I implement hexagonal architecture in my project?

How do I implement hexagonal architecture in my project?

Hexagonal architecture, also known as the Ports and Adapters pattern, helps in separating the core logic from external concerns. You start by defining your application's core domain and then create interfaces (ports) for the interactions.

What are the main components I need to consider?

You need to focus on three main components: the core domain, the ports (interfaces), and the adapters that connect the core to external systems like databases or APIs.

Can you give me an example of how to structure my code?

Sure! You can structure your project with folders like 'domain', 'application', 'adapters', and 'tests'. The 'domain' folder contains your business logic, while 'adapters' will have the implementations for external systems.

What are the benefits of using this architecture?

The benefits include improved testability, easier maintenance, and the ability to swap out external systems without affecting your core logic.