How to filter all queries by user?

Question

symfony

I have a lot of listings in my project, is there any event where I could just slip in the filtering conditions?
something like

if ($entity instanceof OwnerInterface) {
            //some Logik
}

It’s just that it’s just somehow pointless to shove in each controller ->findByUser($user), and there is some more logic.

Answer 1

Why is it pointless? Not pointless. Controllers can be different: API, Console. Web… there can be different filtering everywhere. So it's definitely not pointless.
As for logic, it's correct. It should not be in the controller! To do this, create your own filtering service. Pass the Query Builder into it and filter as needed and where needed.
You can read more on the EasyAdmin example https://symfony.com/bundles/EasyAdminBundle/curren... or on Laravel example for understanding https://habr.com/en/post/485520/
Laravel example just for understanding how it can be done.