[backend] Demande de confirmation avant la suppression d'un point de vente

backend/controllers/PointSaleController.php

 use yii\filters\VerbFilter;
 use common\models\User;
 use common\models\UserPointSale;
+use common\models\Order ;
+use yii\helpers\Html;
 
 /**
  * PointVenteController implements the CRUD actions for PointVente model.
             $model->processPointProduction();
             $model->processRestrictedAccess();
             Distribution::linkPointSaleIncomingDistributions($model) ;
+            Yii::$app->getSession()->setFlash('success', 'Point de vente modifié.');
             return $this->redirect(['index']);
         } else {
             return $this->render('update', array_merge($this->initForm($id), [
      * @param integer $id
      * @return mixed
      */
-    public function actionDelete($id) 
-    {
-        $this->findModel($id)->delete();
-        UserPointSale::deleteAll(['id_point_sale' => $id]);
-        PointSaleDistribution::deleteAll(['id_point_sale' => $id]) ;
+    public function actionDelete($id, $confirm = false) 
+    {  
+        $pointSale = $this->findModel($id) ;
+        
+        if($confirm) {
+            $pointSale->delete();
+            UserPointSale::deleteAll(['id_point_sale' => $id]);
+            PointSaleDistribution::deleteAll(['id_point_sale' => $id]) ;
+            Order::updateAll(['id_point_sale' => 0], 'id_point_sale = :id_point_sale', [':id_point_sale' => $id]) ;
+            Yii::$app->getSession()->setFlash('success', 'Point de vente <strong>'.Html::encode($pointSale->name).'</strong> supprimé.');
+        } 
+        else {
+            Yii::$app->getSession()->setFlash('info', 'Souhaitez-vous vraiment supprimer le point de vente <strong>'.Html::encode($pointSale->name).'</strong> ? '
+                    . Html::a('Oui',['point-sale/delete','id' => $id, 'confirm' => 1], ['class' => 'btn btn-default']).' '.Html::a('Non', ['point-sale/index'], ['class' => 'btn btn-default']));
+        }
+        
         return $this->redirect(['index']);
     }
 

backend/web/css/screen.css

 body.skin-black .content-wrapper .alert a {
   color: white;
 }
-/* line 129, ../sass/_adminlte.scss */
+/* line 126, ../sass/_adminlte.scss */
+body.skin-black .content-wrapper .alert a.btn {
+  color: #333;
+  text-decoration: none;
+}
+/* line 133, ../sass/_adminlte.scss */
 body.skin-black .content-wrapper .callout h4 .fa {
   margin-right: 7px;
 }
-/* line 132, ../sass/_adminlte.scss */
+/* line 136, ../sass/_adminlte.scss */
 body.skin-black .content-wrapper .callout a {
   color: white;
 }
-/* line 135, ../sass/_adminlte.scss */
+/* line 139, ../sass/_adminlte.scss */
 body.skin-black .content-wrapper .callout .btn {
   color: #333;
   text-decoration: none;
 }
-/* line 142, ../sass/_adminlte.scss */
+/* line 146, ../sass/_adminlte.scss */
 body.skin-black .content-wrapper .table th {
   font-size: 13px;
 }
-/* line 145, ../sass/_adminlte.scss */
+/* line 149, ../sass/_adminlte.scss */
 body.skin-black .content-wrapper .table th.column-actions, body.skin-black .content-wrapper .table td.column-actions {
   width: 150px;
   text-align: right;
 }
-/* line 149, ../sass/_adminlte.scss */
+/* line 153, ../sass/_adminlte.scss */
 body.skin-black .content-wrapper .table td.text-small, body.skin-black .content-wrapper .table th.text-small {
   font-size: 12px;
 }
-/* line 154, ../sass/_adminlte.scss */
+/* line 158, ../sass/_adminlte.scss */
 body.skin-black .content-wrapper .pagination > .active > a, body.skin-black .content-wrapper .pagination > .active > span, body.skin-black .content-wrapper .pagination > .active > a:hover, body.skin-black .content-wrapper .pagination > .active > span:hover, body.skin-black .content-wrapper .pagination > .active > a:focus, body.skin-black .content-wrapper .pagination > .active > span:focus {
   background-color: #FF7F00;
   border: solid 1px #FF7F00;
   color: white;
 }
-/* line 159, ../sass/_adminlte.scss */
+/* line 163, ../sass/_adminlte.scss */
 body.skin-black .content-wrapper .pagination > li > a, body.skin-black .content-wrapper .pagination > li > span {
   color: #FF7F00;
 }
-/* line 161, ../sass/_adminlte.scss */
+/* line 165, ../sass/_adminlte.scss */
 body.skin-black .content-wrapper .pagination > li > a:hover, body.skin-black .content-wrapper .pagination > li > span:hover {
   color: #cc6600;
 }
-/* line 168, ../sass/_adminlte.scss */
+/* line 172, ../sass/_adminlte.scss */
 body.skin-black .main-footer a {
   color: #FF7F00;
 }
 
-/* line 174, ../sass/_adminlte.scss */
+/* line 178, ../sass/_adminlte.scss */
 body.login-page {
   background: none;
   background-color: white;
 }
-/* line 178, ../sass/_adminlte.scss */
+/* line 182, ../sass/_adminlte.scss */
 body.login-page .login-box .login-logo {
   text-align: center;
   font-family: "comfortaalight";
 }
-/* line 181, ../sass/_adminlte.scss */
+/* line 185, ../sass/_adminlte.scss */
 body.login-page .login-box .login-logo img {
   width: 50px;
 }
-/* line 186, ../sass/_adminlte.scss */
+/* line 190, ../sass/_adminlte.scss */
 body.login-page .login-box .login-box-body .btn-primary {
   background-color: #FF7F00;
   border-color: #FF7F00;
   padding: 5px 10px;
 }
-/* line 191, ../sass/_adminlte.scss */
+/* line 195, ../sass/_adminlte.scss */
 body.login-page .login-box .login-box-body .btn-primary:active {
   background-color: #ff8c1a;
   border-color: #FF7F00;
 }
-/* line 197, ../sass/_adminlte.scss */
+/* line 201, ../sass/_adminlte.scss */
 body.login-page .login-box .login-box-body a {
   color: #FF7F00;
 }
-/* line 199, ../sass/_adminlte.scss */
+/* line 203, ../sass/_adminlte.scss */
 body.login-page .login-box .login-box-body a:hover {
   color: #ff8c1a;
 }

backend/web/sass/_adminlte.scss

             a {
                 color: white ;
             }
+            a.btn {
+                color: #333 ;
+                text-decoration: none ;
+            }
         }
         
         .callout {