Designing the Interface Adapters layer
In Clean Architecture, each layer serves a specific purpose in maintaining separation of concerns. As we’ve seen in previous chapters, the Domain layer encapsulates our core business rules, while the Application layer orchestrates use cases. But how do we connect these pure business-focused layers with the practical needs of user interfaces, databases, and external services? This is the role of the Interface Adapters layer.
Figure 6.1: Interface Adapters layer with the primary components
In the next section we will dive into the details of the Interface Adapters layer’s role and see examples of this layer in our tasks management application.
Interface Adapters layer’s role in Clean Architecture
The Interface Adapters layer acts as a set of translators between our application’s core and external details such as a web framework or a command-line interface. This layer is crucial because it allows...
