避免重复改价

BBWYB.Server.Business/PurchaseOrder/PurchaseOrderBusiness.cs

@@ -2823,6 +2823,8 @@ namespace BBWYB.Server.Business
                         {
                             orderSku.Price = currentOrderSkuProductAmount / orderSku.ItemTotal;
                             orderSku.BuyerPayFreight = currentPurchaseFreight;
+                            if (!op_EditPriceSkuRequests.Any(x => x.SkuId == orderSku.SkuId))
+                            {
                                 op_EditPriceSkuRequests.Add(new OP_EditPriceSkuRequest()
                                 {
                                     Freight = currentPurchaseFreight ?? 0M,
@@ -2834,6 +2836,8 @@ namespace BBWYB.Server.Business
                                 updateOrderSkuList.Add(fsql.Update<OrderSku>(orderSku.Id).Set(osku => osku.Price, orderSku.Price)
                                                                                     .Set(osku => osku.BuyerPayFreight, orderSku.BuyerPayFreight));
                             }
+
+                        }
                         #endregion
 
                         var dbOrderSkuDetail = dbOrderCostDetails.FirstOrDefault(ocd => ocd.SkuId == belongSkuId && ocd.PurchaseOrderId == opi.PurchaseOrderId);