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moonlight557
2025-10-13 16:27:30 +08:00
parent 3bcf1b595c
commit ec7d0e09df
23 changed files with 620 additions and 146 deletions
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25
src/main/resources/mapper/DistrictSchemaMapper.xml Normal file
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@@ -0,0 +1,25 @@
<?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.whu.edu.LyStatistic.statistic.mapper.DistrictSchemaMapper">
<!--
根据 district 和 village 获取对应的 schema 列表
如果 village 为 null，则返回该 district 下所有 schema
schema_name 字段为数据库中存储 schema 名称的字段
-->
<select id="findSchemasByDistrictAndVillage" resultType="string">
SELECT schema_code
FROM public.unit_info
WHERE 1=1
<if test="district != null">
AND district = #{district}
</if>
<if test="village != null">
AND village = #{village}
</if>
</select>
</mapper>

14
src/main/resources/mapper/SchemaMapper.xml Normal file
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@@ -0,0 +1,14 @@
<?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.whu.edu.LyStatistic.statistic.mapper.SchemaMapper">
<!-- 查询全部 schema -->
<select id="findAllSchemas" resultType="string">
SELECT schema_code
FROM public.unit_info
</select>
</mapper>

85
src/main/resources/mapper/TaskStatisticMapper.xml
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@@ -4,36 +4,79 @@
<mapper namespace="com.whu.edu.LyStatistic.statistic.mapper.TaskStatisticMapper">
<select id="countByCollector" parameterType="map" resultType="com.whu.edu.LyStatistic.statistic.dto.UserTaskCount">
SELECT collector AS user_id, COUNT(*) AS count
FROM "${schema}"."${table}" t
WHERE t.collector != -1
<!-- 根表记录 -->
<select id="findRootTasks" resultType="com.whu.edu.LyStatistic.statistic.dto.RootTask">
SELECT "ID" AS id,
"collector" AS collector,
"reviewer" AS reviewer
FROM "${schema}".roottable1
WHERE 1=1
<if test="timeParam != null">
AND update_time &lt;= #{timeParam}
AND create_time &gt;= #{timeParam}
</if>
<if test="userIds != null and userIds.size() > 0">
AND collector IN
AND ("collector" IN
<foreach collection="userIds" item="id" open="(" separator="," close=")">
#{id}
</foreach>
OR "reviewer" IN
<foreach collection="userIds" item="id" open="(" separator="," close=")">
#{id}
</foreach>)
</if>
</select>
<select id="findRootTasksByTimeRange" parameterType="map" resultType="com.whu.edu.LyStatistic.statistic.dto.RootTask">
SELECT "ID" AS id,
"collector" AS collector,
"reviewer" AS reviewer,
update_time
FROM "${schema}".roottable1
WHERE 1=1
<if test="startTime != null">
AND update_time &gt;= #{startTime}
</if>
<if test="endTime != null">
AND update_time &lt;= #{endTime}
</if>
<if test="userIds != null and userIds.size() > 0">
AND (collector IN
<foreach collection="userIds" item="id" open="(" separator="," close=")">
#{id}
</foreach>
OR reviewer IN
<foreach collection="userIds" item="id" open="(" separator="," close=")">
#{id}
</foreach>)
</if>
GROUP BY collector
</select>
<select id="countByReviewer" parameterType="map" resultType="com.whu.edu.LyStatistic.statistic.dto.UserTaskCount">
SELECT reviewer AS user_id, COUNT(*) AS count
FROM "${schema}"."${table}" t
WHERE t.reviewer != -1
<if test="timeParam != null">
AND update_time &lt;= #{timeParam}
</if>
<if test="userIds != null and userIds.size() > 0">
AND reviewer IN
<foreach collection="userIds" item="id" open="(" separator="," close=")">
#{id}
</foreach>
</if>
GROUP BY reviewer
<!-- 子表分组计数 -->
<select id="countGroupByParent" resultType="map">
SELECT "${column}" AS parentid,
COUNT(*) AS count
FROM "${schema}".${table}
WHERE "${column}" IN
<foreach collection="parentIds" item="pid" open="(" separator="," close=")">
#{pid}
</foreach>
GROUP BY "${column}"
</select>
<!-- 子表 ID 列表，并按 parentID 分组 -->
<select id="findSubIdsGroupByParent" resultType="map">
SELECT "${column}" AS parentid, "ID"
FROM "${schema}".${table}
WHERE "${column}" IN
<foreach collection="parentIds" item="pid" open="(" separator="," close=")">
#{pid}
</foreach>
</select>
<!-- t1sub2 单个 parentID 计数 -->
<select id="countByParentId" resultType="int">
SELECT COUNT(*)
FROM "${schema}".${table}
WHERE "${column}" = #{parentId}
</select>
</mapper>

34
src/main/resources/mapper/UnitInfoMapper.xml Normal file
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@@ -0,0 +1,34 @@
<?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.whu.edu.LyStatistic.statistic.mapper.UnitInfoMapper">
<select id="findDistinctDistricts" resultType="string">
<![CDATA[
SELECT DISTINCT district
FROM public.unit_info
WHERE district IS NOT NULL AND district <> ''
ORDER BY district
]]>
</select>
<select id="findDistinctVillages" resultType="string">
<![CDATA[
SELECT DISTINCT village
FROM public.unit_info
WHERE village IS NOT NULL AND village <> ''
ORDER BY village
]]>
</select>
<select id="findDistinctUnits" resultType="string">
<![CDATA[
SELECT DISTINCT unit_name
FROM public.unit_info
WHERE unit_name IS NOT NULL AND unit_name <> ''
ORDER BY unit_name
]]>
</select>
</mapper>

4
src/main/resources/mapper/UserStaffMapper.xml
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@@ -6,7 +6,7 @@
<!-- 根据用户名模糊查询 -->
<select id="findByNameLike" resultType="com.whu.edu.LyStatistic.statistic.dto.UserStaff">
SELECT id, real_name
SELECT id, real_name AS username
FROM public.user_staff
WHERE real_name ILIKE CONCAT('%', #{name}, '%')
</select>
@@ -20,6 +20,4 @@
#{id}
</foreach>
</select>
</mapper>