public function deleteAction(Request $request, $id)
{
$em = $this->getDoctrine()->getManager();
$entity = $em->getRepository('OjsJournalBundle:Institution')->find($id);
$this->throw404IfNotFound($entity);
$csrf = $this->get('security.csrf.token_manager');
$token = $csrf->getToken('ojs_admin_institution' . $id);
if ($token != $request->get('_token')) {
throw new TokenNotFoundException("Token Not Found!");
}
$this->get('ojs_core.delete.service')->check($entity);
$em->remove($entity);
$em->flush();
$this->successFlashBag('successful.remove');
return $this->redirect($this->generateUrl('ojs_admin_institution_index'));
}