How to make controllers with flexible Response?

Question

symfony

very often different results are needed from project to project - one project needs render, another redirect in the third JsonResponse, and so on,
you have to redefine controllers in each project, and only the last couple of lines of action functions,
what do you advise?
Thank you

Answer 1

change the response depending on some parameter? (get, post is not important and add a switch case construction on it)
or, yes, you can use events to modify the response object for your purposes in the project - but in this case you will have to write a handler, from the obvious pluses - it will allow you to transfer some common part to vendors and modify, as needed, only the event handler