From 15c09f9666c711e1554526a6c737520d8a28da66 Mon Sep 17 00:00:00 2001
From: wangw <1594593906@qq.com>
Date: Wed, 28 Aug 2024 16:19:52 +0800
Subject: [PATCH] =?UTF-8?q?=E9=80=80=E5=8D=95=20=E6=89=A3=E9=99=A4?=
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---
 .../system/cashierservice/dao/TbProductSkuMapper.java          | 3 +++
 .../chaozhanggui/system/cashierservice/service/PayService.java | 1 +
 2 files changed, 4 insertions(+)

diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/dao/TbProductSkuMapper.java b/src/main/java/com/chaozhanggui/system/cashierservice/dao/TbProductSkuMapper.java
index 1b33987..09d5a0a 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/dao/TbProductSkuMapper.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/dao/TbProductSkuMapper.java
@@ -48,6 +48,9 @@ public interface TbProductSkuMapper {
     @Update("update tb_product_sku set stock_number=stock_number-#{num} WHERE id=#{id} and stock_number-#{num} >= 0")
     int decrStock(String id, int num);
 
+    @Update("update tb_product_sku set real_sales_number=real_sales_number-#{num} WHERE id=#{skuId}")
+    int decrRealSalesNumber(@Param("skuId") Integer skuId, @Param("num") Integer num);
+
     @Update("update tb_product_sku set stock_number=stock_number-#{num} WHERE id=#{id} ")
     int decrStockUnCheck(String id, int num);
 
diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/service/PayService.java b/src/main/java/com/chaozhanggui/system/cashierservice/service/PayService.java
index 786a1db..092261d 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/PayService.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/PayService.java
@@ -1325,6 +1325,7 @@ public class PayService {
                         tbProductStockDetail.setStockNumber(Double.valueOf(detail.getReturnNum()));
                     }
                 }
+                productSkuMapper.decrRealSalesNumber(productSku.getId(), detail.getReturnNum());
             }
 
             productStockDetailMapper.insert(tbProductStockDetail);