/**
  * @param Member $member
  * @param Application $app
  *
  * @return RedirectResponse
  */
 public function delete(Member $member, Application $app)
 {
     /** @var Members $membersRepository */
     $membersRepository = $app['repository.members'];
     $affectedMembers = $membersRepository->remove($member);
     if ($affectedMembers > 0) {
         $app->flashSuccess(sprintf('Member %s has been removed', $member->getUsername()));
     } else {
         $app->flashAlert(sprintf('Unable to remove member %s', $member->getUsername()));
     }
     return $app->redirect($app->path('manage.members'));
 }