修复暂停订单货款等于0时造成利润为负的问题

BBWY.Server.Business/Sync/OrderSyncBusiness.cs

@@ -321,7 +321,7 @@ namespace BBWY.Server.Business
                         WaybillNo = waybillNo,
                         StoreOrder = storeOrder,
                         StoreId = storeId,
-                        IsGift = orderTotalPrice == 0M || orderSellerPrice == 0M,
+                        IsGift = orderSellerPrice == 0M,
                         StorageType = storageType
                     };
 
@@ -457,7 +457,7 @@ namespace BBWY.Server.Business
                     orderState != Enums.OrderState.已取消)
                 {
                     var orderCost = dbOrderCostList.FirstOrDefault(oc => oc.OrderId == dbOrder.Id);
-                    if (orderCost == null && orderTotalPrice > 0M)
+                    if (orderCost == null && orderSellerPrice > 0M)
                     {
                         if (isNewOrder && dbOrder.StorageType == Enums.StorageType.SD && sDCalculationCostRequest != null)
                         {
@@ -610,7 +610,7 @@ namespace BBWY.Server.Business
                                                                .SetIf(sellerPreferentialAmount != dbOrder.SellerPreferentialAmount, o => o.SellerPreferentialAmount, sellerPreferentialAmount)
                                                                .SetIf(orderSellerPrice != dbOrder.OrderSellerPrice, o => o.OrderSellerPrice, orderSellerPrice)
                                                                .SetIf(orderTotalPrice != dbOrder.OrderTotalPrice, o => o.OrderTotalPrice, orderTotalPrice)
-                                                               .SetIf(orderTotalPrice != dbOrder.OrderTotalPrice && orderTotalPrice > 0M, o => o.IsGift, false)
+                                                               .SetIf(orderSellerPrice > 0M, o => o.IsGift, false)
                                                                .SetIf(storeOrder != dbOrder.StoreOrder, o => o.StoreOrder, storeOrder)
                                                                .SetIf(storeOrder != dbOrder.StoreOrder, o => o.StorageType, storageType)
                                                                .SetIf(preferentialAmount != dbOrder.PreferentialAmount, o => o.PreferentialAmount, preferentialAmount)