Hi! I created a backend based on the Clean Archite...

# ktor

[ESchouten]

Hi! I created a backend based on the Clean Architecture principles. Feedback would be very much appreciated!

The application is separated into three modules: Domain, Usecases and Adapters
• Domain module contains all entities, it's validation and repository interfaces
• Usecases module performs actions on the domain entities and repositories and does authorization
The domain and usecase modules do not have any external dependencies.

• Adapter layer: each adapter is implemented as a standalone module, lowering dependence on specific frameworks and libraries and making them interchangable. The server module consumes all adapters (e.g. databases, (graphql) endpoints, authentication logic)
GraphQL endpoints are auto-generated from the Usecases

Used technologies:
Ktor, JWT, Exposed, Flyway, KGraphQL/GraphQL generated endpoints.
https://github.com/ESchouten/CleanArchitecture

[Matteo Mirk]

Very good example thanks! I’ll use it to study clean architecture implementation in practice

[ESchouten]

@Matteo Mirk Let me know if you have any ideas or improvements!

[Peter]

nice, thanks for sharing! small nit: do you have transparency on the main readme image? compression artifacts makes it hard to read when github dark mode is enabled

[ESchouten]

@Peter Image is replaced by one with a transparent background! Thanks!