Symfony checks to see if route is provided / evaluate output returnirectoutToRoute

Question

I have a symfony2 controller in which I want to do the following:

try {
    return $this->redirect($request->headers->get('referer'));
}
catch (Exception $e) {
    return $this->redirectToRoute('home');
}

This does not work. The idea is that given what happens in this controller, user permissions can change. So I want to know if it can still access the current route, if so, redirect to the current route, if not, redirect to the main one.

How can i do this?

Thank you so much!

Answer 1

. , , . , Accesstoken , , , .

, ( Listener), , .