Symfony2 homepage different for authenticated users - symfony

Question

How can I define my Symfony2 routes to show a different homepage for authenticated users and non-authenticated users? For example, I want to do something like this in my routing.yml file:
homepage_authenticated:
path: /
defaults:
_controller: AcmeBundle:Home:homeAuthenticated
requirements:
user: is_authenticated_remembered # <--- this part here
homepage:
path: /
defaults:
_controller: AcmeBundle:Home:home
Now obviously this doesn't work because I just invented it, but I'm sure there must be a way to do this, but I can't find it. I have an idea Expressions may be the solution to this somehow, but I can't find any examples of actually using them, anywhere.

Answer 1

As Malcom suggested in the comment, it is better to handle redirects/page-rendering based on user's authentication status in the controller.
The security context saves the role related data and the authentication status. You can redirect your users to different pages by checking
$this->get('security.context')->isGranted('IS_AUTHENTICATED_FULLY') and $this->get('security.context')->isGranted('ROLE_NAME').
For example:
public function homeAction()
{
$em = $this->getDoctrine()->getEntityManager();
if ($this->get('security.context')->isGranted('IS_AUTHENTICATED_FULLY')) {
//Path handling for authenticated users
if ($this->get('security.context')->isGranted('ROLE_ADMIN')) {
return $this->redirect($this->generateUrl('admin_homepage'));
}
if ($this->get('security.context')->isGranted('ROLE_USER')) {
return $this->render('VenomCoreBundle:Default:home.html.twig', array(
'notifications' => $notifications,
'unApprovedCount' => $unApprovedCount,
'status' => $stats,
));
}
}
//non authenticated users are redirected here
return $this->render('VenomCoreBundle:Default:login.html.twig');
}