From e7f7daae5d21ad2988cadd25b6987ca5e7ef8001 Mon Sep 17 00:00:00 2001
From: Fixiaobai <fixiaobai@163.com>
Date: 星期六, 09 九月 2023 09:51:20 +0800
Subject: [PATCH] 修改bug

---
 standard-server/src/main/resources/mapper/MaterialMapper.xml |   92 +++++++++++++++++++++++++++++++++++++++++----
 1 files changed, 83 insertions(+), 9 deletions(-)

diff --git a/standard-server/src/main/resources/mapper/MaterialMapper.xml b/standard-server/src/main/resources/mapper/MaterialMapper.xml
index e2cb725..7e625a6 100644
--- a/standard-server/src/main/resources/mapper/MaterialMapper.xml
+++ b/standard-server/src/main/resources/mapper/MaterialMapper.xml
@@ -1,15 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.yuanchu.limslaboratory.mapper.MaterialMapper">
-
-    <select id="selectMaterialLimit" resultType="com.yuanchu.limslaboratory.pojo.Material">
-        select id, name
-        from material
+    <select id="selectMaterialLimit" resultType="Map">
+        select id, code, name
+        from lims_laboratory.material
         where state = 1
+          and type = #{type}
         order by create_time desc
-            limit #{num1},#{num2}
+            limit #{num1}, #{num2}
     </select>
-    <select id="selectMaterialById" resultType="java.util.Map">
+    <select id="selectMaterialById" resultType="Map">
         select m.id,
                m.num,
                m.supplier,
@@ -22,10 +22,84 @@
                s.cross_section              crossSection,
                s.number_of_cores            numberOfCores,
                s.instruct
-        from material m,
-             specifications s,
-             serial_number sn
+        from lims_laboratory.material m,
+             lims_laboratory.specifications s,
+             lims_laboratory.serial_number sn
         where m.specifications_id = s.id
           and s.serial_id = sn.id
+          and m.id = #{materialId}
     </select>
+
+    <resultMap id="OneLevelTreeMap" type="Map">
+        <id property="type" column="type"/>
+        <collection property="children" resultMap="TwoLevelTreeMap" javaType="List"/>
+    </resultMap>
+
+    <resultMap id="TwoLevelTreeMap" type="Map">
+        <id property="id" column="materialId"/>
+        <result property="name" column="materialName"/>
+        <collection property="children" resultMap="ThreeLevelTreeMap" javaType="List"/>
+    </resultMap>
+
+    <resultMap id="ThreeLevelTreeMap" type="Map">
+        <id property="id" column="standardId"/>
+        <result property="name" column="standardName"/>
+        <collection property="children" resultMap="FourLevelTreeMap" javaType="List"/>
+    </resultMap>
+
+    <resultMap id="FourLevelTreeMap" type="Map">
+        <id property="id" column="specificationsId"/>
+        <result property="name" column="specificationsName"/>
+    </resultMap>
+
+    <select id="FourTree" resultMap="OneLevelTreeMap">
+        SELECT m.`type`,
+               m.`id`   materialId,
+               m.`name` materialName,
+               s.id     standardId,
+               s.name   standardName,
+               f.id     specificationsId,
+               f.name   specificationsName
+        FROM material m
+                 LEFT JOIN (SELECT s.`id`, s.`name`, s.`material_id` FROM standard s WHERE s.`state` = 1) s
+                           ON s.material_id = m.`id`
+                 LEFT JOIN (SELECT f.`id`, f.`name`, f.`standard_id`, f.`create_time`
+                            FROM specifications f
+                            WHERE f.`state` = 1) f
+                           ON f.standard_id = s.id
+        WHERE m.`state` = 1
+        ORDER BY f.create_time DESC
+    </select>
+
+    <select id="getTreeByMaterialId" resultMap="getTreeById">
+        SELECT m.id      mId,
+               m.`name`  mName,
+               sd.id     sdId,
+               sd.`name` sdName,
+               ss.id     ssId,
+               ss.`name` ssName
+        FROM material m,
+             standard sd,
+             specifications ss
+        WHERE m.id = sd.material_id
+          AND sd.id = ss.standard_id
+          AND m.id = #{id}
+          AND m.state != 0
+	AND sd.state != 0
+	AND ss.state !=0
+    </select>
+    <resultMap id="getTreeById" type="map">
+        <result property="id" column="mId"/>
+        <result property="name" column="mName"/>
+        <collection property="children" resultMap="getStan" javaType="List"/>
+    </resultMap>
+    <resultMap id="getStan" type="map">
+        <result property="id" column="sdId"/>
+        <result property="name" column="sdName"/>
+        <collection property="children" resultMap="getModel" javaType="List"/>
+    </resultMap>
+    <resultMap id="getModel" type="map">
+        <result property="id" column="ssId"/>
+        <result property="name" column="ssName"/>
+    </resultMap>
 </mapper>

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