[backend] Correction bug modification de commande impossible

backend/controllers/OrderController.php

      * @param string $comment
      */
     public function actionAjaxUpdate(
-        $date, $idOrder, $idPointSale, $idUser, $username, $products, $comment, $processCredit = 0) 
+        $date, $idOrder, $idPointSale, $idUser, $username, $products, $comment = '', $processCredit = 0) 
     {
         
         \Yii::$app->response->format = \yii\web\Response::FORMAT_JSON;

backend/views/distribution/index.php

                 </div>
                 <table class="table table-condensed table-bordered table-hover" v-if="countOrdersByPointSale[idActivePointSale] > 0 || (idActivePointSale == 0 && orders.length > 0)">
                     <tbody>
-                        <template v-for="order in orders" v-if="idActivePointSale == 0 || idActivePointSale == order.id_point_sale">
+                        <template v-for="(order, key, index) in orders" v-if="idActivePointSale == 0 || idActivePointSale == order.id_point_sale">
                             <tr>
                                 <td>
                                     <label class="label label-success" v-if="order.origin == 'user'">client</label>
                                         :points-sale="pointsSale"
                                         :users="users" 
                                         :products="products"
-                                        :order="order.clone"
+                                        :order="ordersUpdate[key]"
                                         @close="showModalFormOrderUpdate = false"
                                         @ordercreatedupdated="orderCreatedUpdated"
                                     ></order-form>

backend/web/js/vuejs/distribution-index.js

         countActivePointsSale: 0,
         countOrdersByPointSale: [],
         orders: [],
+        ordersUpdate: [],
         countOrders: 0,
         users: [],
         showModalProducts: false,
                     
                     app.countOrders = 0 ;
                     if(response.data.orders) {
-                        app.orders = response.data.orders ;
-                        
+                        app.orders = JSON.parse(JSON.stringify(response.data.orders)) ;
+                        app.ordersUpdate = JSON.parse(JSON.stringify(response.data.orders)) ;
+
                         for(i=0 ; i < app.orders.length ; i++) {
-                            
-                            app.orders[i].clone = app.cloneOrder(app.orders[i]) ;
-                            
                             if(!app.orders[i].date_delete) {
                                 app.countOrders ++ ;
                             }
-                        }
-                        
+                        }        
                     }
                     else {
                         app.orders = [] ;
             for(var key in order.productOrder) {
                 clone.productOrder[key] = order.productOrder[key] ;
             }
-            
+
             return clone ;
         }
     },
         },
         productQuantityClick: function(id_product, quantity) {
             if(this.order.productOrder[id_product] + quantity >= 0) {
-                this.order.productOrder[id_product] += quantity ;
+                var theQuantity = this.order.productOrder[id_product] + quantity ;
+                Vue.set(this.order.productOrder, id_product, theQuantity);
             }
         }
     }