【功能优化】售后退货退款时首先返还抵扣积分，然后再扣减赠送积分

yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/handler/TradeMemberPointOrderHandler.java

@@ -78,17 +78,15 @@ public class TradeMemberPointOrderHandler implements TradeOrderHandler {
 
     @Override
     public void afterCancelOrderItem(TradeOrderDO order, TradeOrderItemDO orderItem) {
-        // 扣减（回滚）积分（订单赠送）
-        reducePoint(order.getUserId(), orderItem.getGivePoint(), MemberPointBizTypeEnum.ORDER_GIVE_CANCEL_ITEM,
-                orderItem.getId());
         // 增加（回滚）积分（订单抵扣）
-        addPoint(order.getUserId(), orderItem.getUsePoint(), MemberPointBizTypeEnum.ORDER_USE_CANCEL_ITEM,
-                orderItem.getId());
+        addPoint(order.getUserId(), orderItem.getUsePoint(), MemberPointBizTypeEnum.ORDER_USE_CANCEL_ITEM, orderItem.getId());
+
+        // 扣减（回滚）积分（订单赠送）
+        reducePoint(order.getUserId(), orderItem.getGivePoint(), MemberPointBizTypeEnum.ORDER_GIVE_CANCEL_ITEM, orderItem.getId());
 
         // 扣减（回滚）用户经验
         AfterSaleDO afterSale = afterSaleService.getAfterSale(orderItem.getAfterSaleId());
-        memberLevelApi.reduceExperience(order.getUserId(), afterSale.getRefundPrice(),
-                MemberExperienceBizTypeEnum.ORDER_GIVE_CANCEL_ITEM.getType(), String.valueOf(orderItem.getId()));
+        memberLevelApi.reduceExperience(order.getUserId(), afterSale.getRefundPrice(), MemberExperienceBizTypeEnum.ORDER_GIVE_CANCEL_ITEM.getType(), String.valueOf(orderItem.getId()));
     }
 
     /**