SonataAdminBundle. What is the best way to check the user's role on a certain action?

Question

symfony

The task is next.
There is a news section where there are moderators and administrators. Moderators can add news, but cannot publish them. Administrators, of course, can do this.
The most interesting thing is that it's just a checkmark in the add/edit form. It turns out that you need to show / hide this checkbox when the user has / does not have the "publish" role.
It turns out the question arises: which way to go to add a check for the role of "publishing"?.
As a perversion, you can create a listener that will intercept prePersist / preUpdate and check if there is a "publish" checkbox and look at the user's role.
How would you implement something like this?

Answer 1

if you are doing it through forms, you can check the role and not add this field if this check fails
here is a piece of code for inspiration (only security.context will need to be passed to the form if you have them in a separate file):
symfony.com/doc /current/book/security.html#securin...
well, according to the correct check, you need to do this:
and implement the check itself through SecurityVoter:
symfony.com/doc/current/cookbook/security/voters.html