/**
  * Creates admin user
  */
 public function actionCreate()
 {
     $user = new User();
     $user->name = $this->name;
     $user->login = $this->login;
     $user->email = $this->email;
     $user->is_active = in_array($this->active, ['yes', 'y', '1']) ? 1 : 0;
     $user->is_super_admin = in_array($this->superadmin, ['yes', 'y', '1']) ? 1 : 0;
     $user->passhash = User::hashPassword($this->password);
     if ($user->save()) {
         return self::EXIT_CODE_NORMAL;
     } else {
         $this->stderr("Errors: " . Json::encode($user->getErrors()));
         return self::EXIT_CODE_ERROR;
     }
 }