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For every resource we have made, there's a few extra classes that we have generalised here. <insert uitleg dao en dto>The DTO classes are being used to model the data in a single format for easier use, this way we only need to edit data in one place.
In the DAO classes we are going to put all the logic that is needed to get the data from the database. Here we will process the data from a query result into the DTO and pass it back to the services.
This way we create a layer pattern in our application which gives better readability and clearity for the next team that wants to alter our code after us.
Class Diagram Frontend
With this design class diagram you can see the interactions happening between different classes of our program. The logincontroller makes sure it knows everything that has to do with logging in. The resource sends the requests to the controller and recieves data back from the controller.
The resource classes makes uses of the Response interface. This needs to happen, so that the user knows what went wrong.
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