/**
  * Gets user by email
  * 
  * @param string $userEmail
  * @return User
  */
 public function getUserByEmail($userEmail)
 {
     return $this->userService->getByEmail($userEmail);
 }
 /**
  * Get a User by email.
  *
  * @param string $email
  *
  * @return User Entity
  */
 private function getByEmail($email)
 {
     return $this->userService->getByEmail($email);
 }