退款回滚库存

2024-06-24 18:00:25 +08:00
parent fa2668ed1c
commit b66a89b143
3 changed files with 22 additions and 4 deletions
--- a/src/main/resources/mapper/TbProductMapper.xml
+++ b/src/main/resources/mapper/TbProductMapper.xml
@@ -929,4 +929,10 @@
      and trade_day = #{day}
 	group by shop_id,product_id
  </select>
+
+  <update id="updateStockById">
+    update tb_product
+    set stock_number = stock_number - #{number,jdbcType=INTEGER}
+    where id = #{productId}
+  </update>
 </mapper>