/**
  * @param UserInterface $user
  * @return VanillaUser
  */
 public function createVanillaUser(UserInterface $user)
 {
     /** @var $user \FOS\UserBundle\Model\User */
     $vanillaUser = new VanillaUser($user->getUsername());
     $vanillaUser->setEmail($user->getEmail());
     if ($user->isSuperAdmin()) {
         $vanillaUser->setRoles([VanillaUser::ROLE_MEMBER, VanillaUser::ROLE_ADMINISTRATOR]);
     }
     return $vanillaUser;
 }