/**
  * @param Student $object Student
  */
 public function prePersist($object)
 {
     /** @var User $user */
     $user = $this->getConfigurationPool()->getContainer()->get('security.token_storage')->getToken()->getUser();
     $roles = $user->getRoles();
     if (in_array('ROLE_SUPER_ADMIN', $roles)) {
         $object->setSchool($object->getTeam()->getGroup()->getTeacher()->getSchool());
     } else {
         $object->setSchool($user->getSchool());
     }
 }