chill-bundles/src/Bundle/ChillMainBundle/Controller/NotificationController.php

<?php

namespace Chill\MainBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Chill\MainBundle\Entity\User;
use Chill\MainBundle\Repository\NotificationRepository;
use Chill\MainBundle\Notification\NotificationRenderer;
use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
use Symfony\Component\Security\Core\Security;

class NotificationController extends AbstractController
{
    private $security;

    public function __construct(Security $security)
    {
        $this->security = $security;
    }

    public function showAction(NotificationRepository $notificationRepository, NotificationRenderer $notificationRenderer)
    {
        $currentUser = $this->security->getUser();

        $notifications = $notificationRepository->findAllForAttendee($currentUser);

        $templateData = array();
        foreach ($notifications as $notification) {
            $data = [
                'template' => $notificationRenderer->getTemplate($notification),
                'template_data' => $notificationRenderer->getTemplateData($notification),
                'notification' => $notification
            ];
            $templateData[] = $data;
        }

        return $this->render('ChillMainBundle:Notification:show.html.twig', [
            'datas' => $templateData,
            'notifications'   => $notifications,
        ]);
    }
}