add feature clear card

backend/controllers/CardController.php

@@ -14,6 +14,7 @@ use yii\web\UploadedFile;
 use common\components\Helper;
 use backend\models\CardInsertForm;
 use common\models\Ticket;
+use frontend\components\HtmlHelper;
 
 /**
  * CardController implements the CRUD actions for Card model.
@@ -25,6 +26,16 @@ class CardController extends \backend\controllers\BackendController {
 						'class' => \yii\filters\AccessControl::className (),
 						'rules' => [
 								// allow authenticated users
+								[
+								'actions' => [
+										'clear',
+										 
+								],
+								'allow' => true,
+								'roles' => [
+										'admin'
+								]
+								],
 								[ 
 										'actions' => [ 
 												'create',
@@ -40,7 +51,8 @@ class CardController extends \backend\controllers\BackendController {
 										'roles' => [ 
 												'@' 
 										] 
-								] 
+								] ,
+								
 						]
 						// everything else is denied
 						 
@@ -48,6 +60,23 @@ class CardController extends \backend\controllers\BackendController {
 		];
 	}
 	
+	
+	public function actionClear($id){
+		
+		$model = $this->findModel ( $id );
+		
+		$customer = $model->customer;
+		
+		$customer->id_customer_card = null;
+		$customer->save(false);
+		
+		Ticket::updateAll(['id_card' => null],['id_card' => $model->id_card]);
+		
+		Helper::flash('success', "Vendég törölve a kártyáról");
+		
+		$this->redirect(['card/update','id' =>$id]);
+	}
+	
 	/**
 	 * Lists all Card models.
 	 *