From 08afeadee3b2a73266a0a43c899f86cd474a274d Mon Sep 17 00:00:00 2001
From: guoshilong <123456>
Date: Mon, 01 Aug 2022 15:32:48 +0800
Subject: [PATCH] 加工产品新增销售、库存损耗功能

---
 src/main/java/org/springblade/modules/process/mapper/ProcessMapper.xml |   22 ++++++++++++++++++++--
 1 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/src/main/java/org/springblade/modules/process/mapper/ProcessMapper.xml b/src/main/java/org/springblade/modules/process/mapper/ProcessMapper.xml
index 44033ac..7b00f08 100644
--- a/src/main/java/org/springblade/modules/process/mapper/ProcessMapper.xml
+++ b/src/main/java/org/springblade/modules/process/mapper/ProcessMapper.xml
@@ -23,7 +23,7 @@
 
 
     <select id="selectProcessPage" resultMap="processResultMap">
-        SELECT p.strain_id,
+        SELECT p.strain_id,p.id,
         p.land_id,sale_time,sale_num,strain_name,process_id,
         SUM(p.process_num) as process_num,
         m.machining_type AS processName,
@@ -39,7 +39,25 @@
         <if test="process.strainId !=null and process.strainId !=''">
             and p.strain_id = #{process.strainId}
         </if>
-        GROUP BY p.strain_id,m.machining_type,m.machining_tp,p.land_id,sale_time,sale_num,process_id
+        GROUP BY p.strain_id,m.machining_type,m.machining_tp,p.land_id,sale_time,sale_num,process_id,p.id
     </select>
 
+    <select id="stockCompare" resultType="boolean">
+        SELECT
+            CASE
+                WHEN
+                    process_num > #{saleNum} THEN
+                    TRUE ELSE FALSE
+                END result
+        FROM
+            sys_process
+        WHERE
+            id = #{proid}
+    </select>
+
+    <update id="stockReduce">
+        UPDATE sys_process SET process_num = process_num - #{saleNum}
+        WHERE
+            id = #{proid}
+    </update>
 </mapper>

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