更新

app-hd/controllers/PurchaseController.php

@@ -194,6 +194,8 @@ class PurchaseController extends BaseController
     {
         $post = Yii::$app->request->post();
 
+        $version = $post['version']??0;
+
         //多颜色数据整理
         $colorItem = $post['xj'] ?? [];
         $newXj = [];
@@ -276,6 +278,15 @@ class PurchaseController extends BaseController
                 }
             }
 
+            //收集客户要下单的花材数量
+            $orderNum = [];
+            foreach($productList as $key => $product) {
+                $bigNum = $product['bigNum']??0;
+                $productId = $product['productId']??0;
+                $orderNum[$productId] = ['num'=>$bigNum];
+            }
+            $lack = [];
+
             $ids = array_unique(array_filter(array_column($productList, 'productId')));
             $productInfoList = ProductClass::getByIds($ids, null, 'id');
             if (!empty($productInfoList)) {
@@ -313,6 +324,19 @@ class PurchaseController extends BaseController
                             $post['presell'] = 1;
                         }
                     }
+
+                    if($version >= 10){
+                        $stock = $currentInfo['stock']??0;
+                        $stock = floatval($stock);
+                        $productId = $currentInfo['id']??0;
+                        $productName = $currentInfo['name']??'';
+                        $num = $orderNum[$productId] && $orderNum[$productId]['num'] ? $orderNum[$productId]['num'] : 0;
+                        $num = floatval($num);
+                        if($num>$stock){
+                            $lack[] = ['name'=>$productName,'stock'=>$stock];
+                        }
+                    }
+
                 }
                 if (count($productInfoList) != count($ids)) {
                     util::fail('存在无效商品');
@@ -321,6 +345,14 @@ class PurchaseController extends BaseController
                 if (count($presellData) > 1) {
                     util::fail('预售和非预售花材不能一起下单');
                 }
+
+                if($version >= 10){
+                    if(!empty($lack)){
+                        util::success(['lack'=>$lack,'hasLackError'=>1]);
+                    }
+                }
+				die;
+
             } else {
                 util::fail('花材不存在');
             }