Newscoop\GimmeBundle\Controller\ArticlesListController::deletePlaylistAction PHP Method

    public function deletePlaylistAction(Request $request, $id)
    {
        $user = $this->container->get('user')->getCurrentUser();
        if (!$user->hasPermission('ManagePlaylist')) {
            throw new AccessDeniedException('You do not have the right to manage playlists.');
        }
        $em = $this->container->get('em');
        $playlist = $em->getRepository('Newscoop\\Entity\\Playlist')->getPlaylist($id)->getOneOrNullResult();
        if (!$playlist) {
            throw new NotFoundHttpException('Result was not found.');
        }
        $em->remove($playlist);
        $em->flush();
    }