From cf4dbbfd757f4a4830c1aadf3929924343d9ba60 Mon Sep 17 00:00:00 2001
From: sxu <602087911@qq.com>
Date: Thu, 1 May 2025 12:10:28 +0800
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---
 .../resources/mapper/drp/DrpInventoryMapper.xml     | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/bonus-modules/bonus-smart-canteen/src/main/resources/mapper/drp/DrpInventoryMapper.xml b/bonus-modules/bonus-smart-canteen/src/main/resources/mapper/drp/DrpInventoryMapper.xml
index e1664874..6cdc86e2 100644
--- a/bonus-modules/bonus-smart-canteen/src/main/resources/mapper/drp/DrpInventoryMapper.xml
+++ b/bonus-modules/bonus-smart-canteen/src/main/resources/mapper/drp/DrpInventoryMapper.xml
@@ -2,6 +2,19 @@
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.bonus.canteen.core.drp.mapper.DrpInventoryMapper">
 
+    <update id="minusInventoryNumById">
+        UPDATE drp_inventory
+        SET material_num = material_num - #{fetchNum}
+        WHERE
+            inventory_id = #{inventoryId}
+    </update>
+    <update id="plusInventoryNumById">
+        UPDATE drp_inventory
+        SET material_num = material_num + #{materialNum}
+        WHERE
+            inventory_id = #{inventoryId}
+    </update>
+
     <!-- AI电子秤原料搜索 -->
     <select id="selectAndroidMaterialList"
             resultType="com.bonus.canteen.core.drp.vo.AndroidSearchMaterialVO">