退款 待完成

app-ghs/controllers/OrderController.php

@@ -476,4 +476,69 @@ class OrderController extends BaseController
         util::complete();
     }
 
+    //退款  linqh 2021.6.25
+    public function actionRefund()
+    {
+        $post = Yii::$app->request->post();
+        $id = isset($post['id']) ? $post['id'] : 0;
+        $order = OrderService::getOrderInfo($id, false, false, false, false);
+        OrderClass::valid($order, $this->shopId);
+        //状态 status = 4 已完成
+        if($order['status']!=OrderClass::ORDER_STATUS_COMPLETE){
+            util::fail("不能退款");
+        }
+        $infoProduct = $order['product'];
+        $productIds = array_unique(array_filter(array_column($infoProduct, 'productId')));
+        $productData = ProductClass::getProductByIds($productIds);
+        $productData = array_column($productData, NULL, 'id');
+        $orderProductMap = [];
+        foreach ($infoProduct as $v){
+            $orderProductMap[$v['productId']] = $v;
+        }
+
+        //[{productId:0,bigNum:1,smallNum:0}]
+        $productJson = $post['product'] ?? '';
+        if (empty($productJson)) {
+            util::fail('请选择花材');
+        }
+        $productList = json_decode($productJson, true);
+        if (!is_array($productList)) {
+            util::fail('花材格式不正确');
+        }
+        //合并
+        $productList = ProductClass::mergeItemInfo($productList);
+        if (empty($productList)) {
+            util::fail('请选择花材');
+        }
+
+        //判定花材数不能大于原订单数
+        foreach ($productList as $v){
+            $orderProductNum = $orderProductMap[$v['productId']]['num']??0;
+            $productName = $productData[$v['productId']]['name']??'';
+            if(!$orderProductNum){
+                util::fail($productName."花材数量错误");
+            }
+            //数量
+            $bigNum = $v['bigNum']??0;
+            $smallNum = $v['smallNum']??0;
+            $ratio = $productData[$v['productId']]['ratio']??0;
+
+            $num = ProductClass::mergeItemNum($bigNum,$smallNum,$ratio);
+            if($num > $orderProductNum) {
+                util::fail($productName."花材错误错误");
+            }
+        }
+
+        $connection = Yii::$app->db;
+        $transaction = $connection->beginTransaction();
+        try {
+            OrderService::refund($order,$productList);
+            $transaction->commit();
+        } catch (\Exception $exception) {
+            $transaction->rollBack();
+            Yii::info("退款操作报错：" . $exception->getMessage());
+            util::fail('操作失败');
+        }
+        util::complete();
+    }
 }

biz-ghs/order/services/OrderService.php

@@ -562,4 +562,9 @@ class OrderService extends BaseService
 
     }
 
+    //退款订单
+    public static function refund($order,$productData)
+    {
+
+    }
 }

biz-ghs/product/classes/ProductClass.php

@@ -539,6 +539,7 @@ class ProductClass extends BaseClass
             $tmp['cover'] = $productData[$productId]['cover'] ?? '';
             $tmp['itemId'] = $itemId;
             $tmp['rank'] = $productData[$productId]['rank'] ?? '';
+            $tmp['ratio'] = $productData[$productId]['ratio'] ?? 0;
             $tmp['unitPrice'] = $itemPrice;
             $tmp['num'] = $itemNum;
             $tmp['bigNum'] = $v['bigNum'];