From 56a75f41d1fd6dc06879aebca3e827efbb59338a Mon Sep 17 00:00:00 2001
From: xiaoCJ <406612557@qq.com>
Date: Thu, 11 Jul 2024 10:51:44 +0800
Subject: [PATCH] 1
---
.../controller/CourseTagManageController.java | 13 +++--
.../mapper/SysThreeCatalogMapper.java | 2 +
.../mapper/SysThreeCatalogMapper.xml | 53 +++++++++++++++++++
.../resources/mapper/SysTwoCatalogMapper.xml | 45 ++++++++++------
4 files changed, 89 insertions(+), 24 deletions(-)
diff --git a/src/main/java/com/sztzjy/resource_center/controller/CourseTagManageController.java b/src/main/java/com/sztzjy/resource_center/controller/CourseTagManageController.java
index 4a05590..75f1fc5 100644
--- a/src/main/java/com/sztzjy/resource_center/controller/CourseTagManageController.java
+++ b/src/main/java/com/sztzjy/resource_center/controller/CourseTagManageController.java
@@ -153,10 +153,9 @@ public class CourseTagManageController {
@AnonymousAccess
@ApiOperation("二级目录重新排序")
@PostMapping("setTwoCatalogueRank")
- public ResultEntity setTwoCatalogueRank(@ApiParam("需要一级ID，二级ID和sort")@RequestBody List<SysTwoCatalog> sysTwoCatalogs) {
+ public ResultEntity setTwoCatalogueRank(@ApiParam("一级ID（可为空），二级ID和sort必传")@RequestBody List<SysTwoCatalog> sysTwoCatalogs) {
for (SysTwoCatalog sysTwoCatalog : sysTwoCatalogs) {
- if (StringUtils.isBlank(sysTwoCatalog.getOneId())
- || StringUtils.isBlank(sysTwoCatalog.getTwoId())
+ if (StringUtils.isBlank(sysTwoCatalog.getTwoId())
|| sysTwoCatalog.getSort() == null) {
return new ResultEntity<>(HttpStatus.BAD_REQUEST, "更新失败，缺少必须的数据！");
}
@@ -169,13 +168,13 @@ public class CourseTagManageController {
@AnonymousAccess
@ApiOperation("三级目录重新排序")
@PostMapping("setThreeCatalogueRank")
- public ResultEntity setThreeCatalogueRank(@ApiParam("需要一级，二级，三级ID和sort")@RequestBody List<SysOneCatalog> sysOneCatalogs) {
- for (SysOneCatalog sysOneCatalog : sysOneCatalogs) {
- if (StringUtils.isBlank(sysOneCatalog.getOneId()) || sysOneCatalog.getSort() == null) {
+ public ResultEntity setThreeCatalogueRank(@ApiParam("需要一级（可为空）二级（可为空），三级ID和sort必传")@RequestBody List<SysThreeCatalog> sysThreeCatalogs) {
+ for (SysThreeCatalog sysThreeCatalog : sysThreeCatalogs) {
+ if (StringUtils.isBlank(sysThreeCatalog.getThreeId()) || sysThreeCatalog.getSort() == null) {
return new ResultEntity<>(HttpStatus.BAD_REQUEST, "更新失败，缺少必须的数据！");
}
}
- sysOneCatalogMapper.updateByBatch(sysOneCatalogs);
+ sysThreeCatalogMapper.updateByBatch(sysThreeCatalogs);
return null;
}
diff --git a/src/main/java/com/sztzjy/resource_center/mapper/SysThreeCatalogMapper.java b/src/main/java/com/sztzjy/resource_center/mapper/SysThreeCatalogMapper.java
index 5683c65..d4f7d10 100644
--- a/src/main/java/com/sztzjy/resource_center/mapper/SysThreeCatalogMapper.java
+++ b/src/main/java/com/sztzjy/resource_center/mapper/SysThreeCatalogMapper.java
@@ -34,4 +34,6 @@ public interface SysThreeCatalogMapper {
@Select("select three_id,three_name from sys_three_catalog where ont_id = #{oneId} and two_id =#{twoId} order by sort ASC")
List<Map<String, String>> getAllThreeCatalogList(@Param("oneId")String oneId, @Param("twoId")String twoId);
+
+ void updateByBatch(@Param("sysThreeCatalogs") List<SysThreeCatalog> sysThreeCatalogs);
}
\ No newline at end of file
diff --git a/src/main/resources/mapper/SysThreeCatalogMapper.xml b/src/main/resources/mapper/SysThreeCatalogMapper.xml
index fff36be..8e2ec1a 100644
--- a/src/main/resources/mapper/SysThreeCatalogMapper.xml
+++ b/src/main/resources/mapper/SysThreeCatalogMapper.xml
@@ -240,4 +240,57 @@
create_time = #{createTime,jdbcType=TIMESTAMP}
where three_id = #{threeId,jdbcType=VARCHAR}
</update>
+
+
+ <update id="updateByBatch" parameterType="java.util.List">
+ UPDATE sys_three_catalog
+ <set>
+ <!-- 更新 ont_id 字段 -->
+ <foreach collection="sysThreeCatalogs" item="item" separator=",">
+ <if test="item.ontId != null and item.ontId != ''">
+ ont_id = CASE
+ <foreach collection="sysThreeCatalogs" item="innerItem" separator=" ">
+ <if test="innerItem.twoId != null and innerItem.ontId != null and innerItem.threeId == item.threeId">
+ WHEN three_id = #{innerItem.threeId} THEN #{innerItem.ontId}
+ </if>
+ </foreach>
+ ELSE ont_id
+ END,
+ </if>
+ </foreach>
+
+ <!-- 更新 two_id 字段 -->
+ <foreach collection="sysThreeCatalogs" item="item" separator=",">
+ <if test="item.twoId != null and item.twoId != ''">
+ two_id = CASE
+ <foreach collection="sysThreeCatalogs" item="innerItem" separator=" ">
+ <if test="innerItem.twoId != null and innerItem.ontId != null and innerItem.threeId == item.threeId">
+ WHEN three_id = #{innerItem.threeId} THEN #{innerItem.twoId}
+ </if>
+ </foreach>
+ ELSE two_id
+ END,
+ </if>
+ </foreach>
+
+ <!-- 更新 sort 字段 -->
+ <foreach collection="sysThreeCatalogs" item="item" separator=",">
+ <if test="item.sort != null">
+ sort = CASE
+ <foreach collection="sysThreeCatalogs" item="innerItem" separator=" ">
+ <if test="innerItem.twoId != null and innerItem.sort != null and innerItem.threeId == item.threeId">
+ WHEN three_id = #{innerItem.threeId} THEN #{innerItem.sort}
+ </if>
+ </foreach>
+ ELSE sort
+ END
+ </if>
+ </foreach>
+ </set>
+ WHERE three_id IN
+ <foreach collection="sysThreeCatalogs" item="item" open="(" close=")" separator=",">
+ #{item.threeId}
+ </foreach>
+ </update>
+
</mapper>
\ No newline at end of file
diff --git a/src/main/resources/mapper/SysTwoCatalogMapper.xml b/src/main/resources/mapper/SysTwoCatalogMapper.xml
index 4c6daae..b4a9365 100644
--- a/src/main/resources/mapper/SysTwoCatalogMapper.xml
+++ b/src/main/resources/mapper/SysTwoCatalogMapper.xml
@@ -226,24 +226,35 @@
where two_id = #{twoId,jdbcType=VARCHAR}
</update>
- <!-- 批量更新方法 -->
- <update id="updateByBatch" parameterType="java.util.List">
- UPDATE sys_two_catalog
- <set>
- <foreach collection="sysTwoCatalogs" item="item" separator=",">
- sort = CASE
- <foreach collection="sysTwoCatalogs" item="item" separator=" ">
- <if test="item.oneId != null and item.sort != null">
- WHEN one_id = #{item.oneId} THEN #{item.sort}
+ <!-- 批量更新方法 -->
+ <update id="updateByBatch" parameterType="java.util.List">
+ UPDATE sys_two_catalog
+ <set>
+ <foreach collection="sysTwoCatalogs" item="item" separator=",">
+ <if test="item.oneId != null and item.oneId != ''" >
+ one_id = CASE
+ <foreach collection="sysTwoCatalogs" item="item" separator=" ">
+ <if test="item.twoId != null and item.oneId != null">
+ WHEN two_id = #{item.twoId} THEN #{item.oneId}
+ </if>
+ </foreach>
+ ELSE one_id -- 可选项，用于处理未在 list 中的 twoId
+ END,
</if>
+ sort = CASE
+ <foreach collection="sysTwoCatalogs" item="item" separator=" ">
+ <if test="item.twoId != null and item.sort != null">
+ WHEN two_id = #{item.twoId} THEN #{item.sort}
+ </if>
+ </foreach>
+ ELSE sort -- 可选项，用于处理未在 list 中的 twoId
+ END
</foreach>
- ELSE sort -- 可选项，用于处理未在 list 中的 oneId
- END
+ </set>
+ WHERE two_id IN
+ <foreach collection="sysTwoCatalogs" item="item" open="(" close=")" separator=",">
+ #{item.twoId}
</foreach>
- </set>
- WHERE one_id IN
- <foreach collection="sysTwoCatalogs" item="item" open="(" close=")" separator=",">
- #{item.oneId}
- </foreach>
- </update>
+ </update>
+
</mapper>
\ No newline at end of file