One of my friends asked me that where ViewModel should be placed in clean architecture?
Here was my answer:
As a professional .NET developer following the Clean Architecture principles, View Models should be placed in the Presentation Layer. In the context of Clean Architecture, the Presentation Layer is responsible for handling user interfaces, user interactions, and adapting the data from the Domain Layer into a format suitable for the views.
The Presentation Layer is the outermost layer of the application, and it depends on the Application Layer, which in turn depends on the Domain Layer. The View Models act as an intermediary between the Presentation Layer and the Application Layer, providing the necessary data and behavior to be displayed in the user interface.
To summarize, View Models belong to the Presentation Layer, which is part of the outer ring of the Clean Architecture. Placing them in this layer helps ensure a clear separation of concerns, maintainability, and testability of the application.
Top comments (0)