Database Interface Layer concrete example

[hokrc01]

Does anyone have a or know of a concrete example of php code that would reflect "Clean Architecture" page 166 figure 17.1. I simply can wrap my head around it?

the attached code represents examples of what I have written so far, but I know this will not work for anything but a SQL database. In my example My use case is simple, I am trying to have a use log into the system. Please ignore my namespace names as I am trying to rework my code from a homemade "MVC" framework. Finally the view component was not included because it is trivial, it send a json string.

Thanks
ken

Login Code.zip

[peter-gribanov]

You have a lot of problems in the code.

• Many principles described in this project are not followed.
• Validation rules are more appropriately move from the controller on a separate layer.
• Do not forget about the principles of a thin controller and a thick model.
• Your model is similar to ActiveRecord, which is anti-pattern and contrary to the principles of DDD.

I recommend to look at Doctrine ORM.
And I recommend not to invent your own, but to take a ready-made frameworks, for example, a Symfony. In frameworks, much of what you are doing is already implemented. The frameworks teach programming culture and instill best practices, although some of them are controversial.