/**
  * Creates a new Contact model.
  * If creation is successful, the browser will be redirected to the 'view' page.
  * @return mixed
  */
 public function actionCreate()
 {
     $model = new Contact();
     if (!\Yii::$app->user->can('createPost', ['post' => $model])) {
         throw new NotFoundHttpException('You havent access to create item.');
     }
     $model->setScenario(Contact::SCENARIO_ADD_CONTACT);
     if ($model->load(Yii::$app->request->post()) && $model->save()) {
         return $this->redirect(['view', 'id' => $model->id]);
     } else {
         return $this->render('create', ['model' => $model]);
     }
 }