@Override
 @Transactional(timeout = 60)
 public VerificationToken resentToken(VerificationToken verificationToken) {
   generateToken(verificationToken);
   if (verificationToken.getType() == VerificationTokenPK.Type.PASSWORD_RESET
       && verificationToken.isVerified()) {
     verificationToken.setVerified(false);
   }
   VerificationToken updated = verificationTokenDao.update(verificationToken);
   emailService.sentVerificationToken(
       updated.getEmail(), verificationToken.getType(), updated.getToken());
   return verificationToken;
 }