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后管-线上课、资源：选择分类、部门递归查询该子类、子部门数据

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wsw
2024-05-30 14:44:03 +08:00
parent 8beae72101
commit eb02def070
11 changed files with 165 additions and 69 deletions
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57
playedu-course/src/main/resources/mapper/CourseMapper.xml
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@@ -27,11 +27,11 @@
</sql>
<select id="paginate" resultType="xyz.playedu.course.domain.Course">
SELECT `courses`.*
SELECT DISTINCT `courses`.*
FROM `courses`
<if test="depIds != null and depIds != ''">
<if test="depIds != null and !depIds.isEmpty()">
<choose>
<when test="depIds.indexOf('0')==0">
<when test="depIds.get(0) == 0">
LEFT JOIN `course_department` ON `course_department`.`course_id` = `courses`.`id`
</when>
<otherwise>
@@ -39,9 +39,9 @@
</otherwise>
</choose>
</if>
<if test="categoryIds != null and categoryIds != ''">
<if test="categoryIds != null and !categoryIds.isEmpty()">
<choose>
<when test="categoryIds.indexOf('0')==0">
<when test="categoryIds.get(0) == 0">
LEFT JOIN `resource_course_category` ON `resource_course_category`.`course_id` = `courses`.`id`
</when>
<otherwise>
@@ -51,23 +51,25 @@
</if>
<where>
<if test="depIds != null and depIds != ''">
<if test="depIds != null and !depIds.isEmpty()">
<choose>
<when test="depIds.indexOf('0')==0">
<when test="depIds.get(0) == 0">
AND `course_department`.`course_id` IS NULL
</when>
<otherwise>
AND `course_department`.`dep_id` IN (#{depIds})
AND `course_department`.`dep_id` IN (<foreach collection="depIds" item="tmpId" separator=",">
#{tmpId}</foreach>)
</otherwise>
</choose>
</if>
<if test="categoryIds != null and categoryIds != ''">
<if test="categoryIds != null and !categoryIds.isEmpty()">
<choose>
<when test="categoryIds.indexOf('0')==0">
<when test="categoryIds.get(0) == 0">
AND `resource_course_category`.`course_id` IS NULL
</when>
<otherwise>
AND `resource_course_category`.`category_id` IN (#{categoryIds})
AND `resource_course_category`.`category_id` IN (<foreach collection="categoryIds" item="tmpId" separator=",">
#{tmpId}</foreach>)
</otherwise>
</choose>
</if>
@@ -94,6 +96,9 @@
<when test="sortField == 'created_at'">
ORDER BY `courses`.`created_at` ASC
</when>
<when test="sortField == 'sort_at'">
ORDER BY `courses`.`sort_at` ASC
</when>
<otherwise>
ORDER BY `courses`.`id` ASC
</otherwise>
@@ -110,6 +115,9 @@
<when test="sortField == 'created_at'">
ORDER BY `courses`.`created_at` DESC
</when>
<when test="sortField == 'sort_at'">
ORDER BY `courses`.`sort_at` DESC
</when>
<otherwise>
ORDER BY `courses`.`id` DESC
</otherwise>
@@ -119,11 +127,12 @@
</select>
<select id="paginateCount" resultType="java.lang.Long">
SELECT count(1)
SELECT count(1) FROM (
SELECT DISTINCT `courses`.*
FROM `courses`
<if test="depIds != null and depIds != ''">
<if test="depIds != null and !depIds.isEmpty()">
<choose>
<when test="depIds.indexOf('0')==0">
<when test="depIds.get(0) == 0">
LEFT JOIN `course_department` ON `course_department`.`course_id` = `courses`.`id`
</when>
<otherwise>
@@ -131,9 +140,9 @@
</otherwise>
</choose>
</if>
<if test="categoryIds != null and categoryIds != ''">
<if test="categoryIds != null and !categoryIds.isEmpty()">
<choose>
<when test="categoryIds.indexOf('0')==0">
<when test="categoryIds.get(0) == 0">
LEFT JOIN `resource_course_category` ON `resource_course_category`.`course_id` = `courses`.`id`
</when>
<otherwise>
@@ -143,23 +152,26 @@
</if>
<where>
<if test="depIds != null and depIds != ''">
<if test="depIds != null and !depIds.isEmpty()">
<choose>
<when test="depIds.indexOf('0')==0">
<when test="depIds.get(0) == 0">
AND `course_department`.`course_id` IS NULL
</when>
<otherwise>
AND `course_department`.`dep_id` IN (#{depIds})
AND `course_department`.`dep_id` IN (<foreach collection="depIds" item="tmpId" separator=",">
#{tmpId}</foreach>)
</otherwise>
</choose>
</if>
<if test="categoryIds != null and categoryIds != ''">
<if test="categoryIds != null and !categoryIds.isEmpty()">
<choose>
<when test="categoryIds.indexOf('0')==0">
<when test="categoryIds.get(0) == 0">
AND `resource_course_category`.`course_id` IS NULL
</when>
<otherwise>
AND `resource_course_category`.`category_id` IN (#{categoryIds})
AND `resource_course_category`.`category_id` IN (<foreach collection="categoryIds" item="tmpId"
separator=",">
#{tmpId}</foreach>)
</otherwise>
</choose>
</if>
@@ -174,6 +186,7 @@
AND `courses`.`is_required` = #{isRequired}
</if>
</where>
) m
</select>
<select id="openCoursesAndShow" resultType="xyz.playedu.course.domain.Course">
SELECT `courses`.*