Q:

MVC: Structuring Feed Output

The framework I'm using on my project follows the MVC Pattern. I"M building JSON feeds and need to structure them in a different way then what the system gives me by default from the ORM. Where should I be handling the task of mangling and shaping my data that I'll serve up, in the model, view or controller?
Right now I'm doing it in my controller, then passing that data to the view. I can see this fitting better under the Model or the View but not sure which one.

A:

If this different structure is only relevant to the view, you should keep it in the view.
If this structure is used in more than one view, make a Helper for it.
Internally your app should standardize on one data format, so models should always return a standardized format. If you were to do something with that data in your controller, you'd need to change the logic for interacting with the data just in that one controller function, which in this case doesn't make much sense. If you later decide to change the format in the model, you'd also need to change code in the controller that interacts with it. Don't create dependencies when there's no advantage to do so.

