/**
  * Creates a new Subscriber model.
  * If creation is successful, the browser will be redirected to the 'view' page.
  * @return mixed
  */
 public function actionCreate()
 {
     $model = new Subscriber();
     if ($model->load(Yii::$app->request->post()) && $model->save()) {
         return $this->redirect(['view', 'id' => $model->id]);
     } else {
         return $this->render('create', ['model' => $model]);
     }
 }
 /**
  * Creates a new Subscriber model.
  * If creation is successful, the browser will be redirected to the 'view' page.
  * @return mixed
  */
 public function actionCreate()
 {
     $model = new Subscriber();
     $modelsPhone = [new Phone()];
     if ($model->load(Yii::$app->request->post())) {
         $model->user_id = Yii::$app->user->getId();
         if ($model->save()) {
             $modelsPhone = Model::createMultiple(Phone::classname());
             Model::loadMultiple($modelsPhone, Yii::$app->request->post());
             // validate all models
             $valid = $model->validate();
             $valid = Model::validateMultiple($modelsPhone) && $valid;
             if ($valid) {
                 $transaction = \Yii::$app->db->beginTransaction();
                 try {
                     if ($flag = $model->save(false)) {
                         foreach ($modelsPhone as $modelPhone) {
                             $modelPhone->subscriber_id = $model->id;
                             if (!($flag = $modelPhone->save(false))) {
                                 $transaction->rollBack();
                                 break;
                             }
                         }
                     }
                     if ($flag) {
                         $transaction->commit();
                         return $this->redirect(['view', 'id' => $model->id]);
                     }
                 } catch (Exception $e) {
                     $transaction->rollBack();
                 }
             }
         }
     } else {
         return $this->render('create', ['model' => $model, 'modelsPhone' => empty($modelsPhone) ? [new Phone()] : $modelsPhone]);
     }
 }