未读公告数目

web/src/main/java/com/ibeetl/jlw/dao/TeacherOpenCourseNoticeDao.java

@@ -26,6 +26,7 @@ public interface TeacherOpenCourseNoticeDao extends BaseMapper<TeacherOpenCourse
     int updateGivenByIds(TeacherOpenCourseNoticeQuery teacherOpenCourseNoticeQuery);
     List<TeacherOpenCourseNotice> getByIds(String ids);
     List<TeacherOpenCourseNotice> getValuesByQuery(TeacherOpenCourseNoticeQuery teacherOpenCourseNoticeQuery);
+    List<TeacherOpenCourseNotice> getValuesByQueryNotWithPermission(TeacherOpenCourseNoticeQuery teacherOpenCourseNoticeQuery);
 
     List<SchoolClass> getClassByOpenCourseId(TeacherOpenCourseNotice teacherOpenCourseNotice);
 

web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseNoticeService.java

@@ -1,6 +1,7 @@
 package com.ibeetl.jlw.service;
 
 import cn.hutool.core.collection.CollectionUtil;
+import cn.hutool.core.util.NumberUtil;
 import cn.jlw.util.ToolUtils;
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
@@ -29,6 +30,7 @@ import javax.validation.constraints.NotNull;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
+import java.util.Set;
 import java.util.stream.Collectors;
 
 /**
@@ -218,4 +220,29 @@ public class TeacherOpenCourseNoticeService extends CoreBaseService<TeacherOpenC
         }
 
     }
+
+    public JsonResult<Integer> getUnreadNotice(Long teacherOpenCourseId, CoreUser coreUser) {
+        if (coreUser.isStudent()) {
+            Long id = coreUser.getId();
+            Student student = studentService.getByUserId(id);
+            if (student == null) {
+                return JsonResult.success(0);
+            }
+            Long classId = student.getClassId();
+            TeacherOpenCourseNoticeQuery noticeQuery = new TeacherOpenCourseNoticeQuery();
+            noticeQuery.setTeacherOpenCourseIds(teacherOpenCourseId+"");
+            noticeQuery.setSchoolClassIds(classId+"");
+            List<TeacherOpenCourseNotice> noticeList = teacherOpenCourseNoticeDao.getValuesByQueryNotWithPermission(noticeQuery);
+            if (CollectionUtil.isEmpty(noticeList)) {
+                return JsonResult.success(0);
+            }
+            Set<Long> collect = noticeList.stream().map(TeacherOpenCourseNotice::getTeacherOpenCourseNoticeId).collect(Collectors.toSet());
+            TeacherOpenCourseNoticeStudentQuery studentQuery = new TeacherOpenCourseNoticeStudentQuery();
+            studentQuery.setTeacherOpenCourseNoticeIdPlural(CollectionUtil.join(collect, ","));
+            studentQuery.setStudentId(student.getStudentId());
+            List<TeacherOpenCourseNoticeStudent> noticeStudents = noticeStudentService.getValuesByQueryNotWithPermission(studentQuery);
+            return JsonResult.success(NumberUtil.sub(collect.size() - noticeStudents.size()).intValue());
+        }
+        return JsonResult.success(0);
+    }
 }

web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseNoticeController.java

@@ -223,6 +223,15 @@ public class TeacherOpenCourseNoticeController{
         return  JsonResult.success(list);
     }
 
+    /**
+     * 获取未读公告数目
+     * @return
+     */
+    @GetMapping("/getUnreadNotice")
+    public JsonResult<Integer> getUnreadNotice(Long teacherOpenCourseId, @SCoreUser CoreUser coreUser) {
+        return teacherOpenCourseNoticeService.getUnreadNotice(teacherOpenCourseId, coreUser);
+    }
+
 
 
 }

web/src/main/resources/sql/jlw/teacherOpenCourseNotice.md

@@ -17,10 +17,10 @@ queryByCondition
   and find_in_set(t.teacher_open_course_notice_id,#teacherOpenCourseNoticeIdPlural#)
   @}
   @if(!isEmpty(schoolClassIds)){
-  and t.school_class_ids =#schoolClassIds#
+  and (find_in_set(#schoolClassIds#, t.school_class_ids) or t.school_class_ids = "ALL")
   @}
   @if(!isEmpty(teacherOpenCourseIds)){
-  and t.teacher_open_course_ids =#teacherOpenCourseIds#
+  and (find_in_set(#teacherOpenCourseIds#, t.teacher_open_course_ids) or t.teacher_open_course_ids = "ALL")
   @}
   @if(!isEmpty(noticeTitle)){
   and t.notice_title =#noticeTitle#
@@ -71,10 +71,10 @@ queryByConditionQuery
   and find_in_set(t.teacher_open_course_notice_id,#teacherOpenCourseNoticeIdPlural#)
   @}
   @if(!isEmpty(schoolClassIds)){
-  and t.school_class_ids =#schoolClassIds#
+  and (find_in_set(#schoolClassIds#, t.school_class_ids) or t.school_class_ids = "ALL")
   @}
   @if(!isEmpty(teacherOpenCourseIds)){
-  and t.teacher_open_course_ids =#teacherOpenCourseIds#
+  and (find_in_set(#teacherOpenCourseIds#, t.teacher_open_course_ids) or t.teacher_open_course_ids = "ALL")
   @}
   @if(!isEmpty(noticeTitle)){
   and t.notice_title =#noticeTitle#
@@ -212,10 +212,10 @@ getTeacherOpenCourseNoticeValues
   and t.teacher_open_course_notice_id =#teacherOpenCourseNoticeId#
   @}
   @if(!isEmpty(schoolClassIds)){
-  and t.school_class_ids =#schoolClassIds#
+  and (find_in_set(#schoolClassIds#, t.school_class_ids) or t.school_class_ids = "ALL")
   @}
   @if(!isEmpty(teacherOpenCourseIds)){
-  and t.teacher_open_course_ids =#teacherOpenCourseIds#
+  and (find_in_set(#teacherOpenCourseIds#, t.teacher_open_course_ids) or t.teacher_open_course_ids = "ALL")
   @}
   @if(!isEmpty(noticeTitle)){
   and t.notice_title =#noticeTitle#
@@ -255,10 +255,10 @@ getValuesByQuery
   and find_in_set(t.teacher_open_course_notice_id,#teacherOpenCourseNoticeIdPlural#)
   @}
   @if(!isEmpty(schoolClassIds)){
-  and t.school_class_ids =#schoolClassIds#
+  and (find_in_set(#schoolClassIds#, t.school_class_ids) or t.school_class_ids = "ALL")
   @}
   @if(!isEmpty(teacherOpenCourseIds)){
-  and t.teacher_open_course_ids =#teacherOpenCourseIds#
+  and (find_in_set(#teacherOpenCourseIds#, t.teacher_open_course_ids) or t.teacher_open_course_ids = "ALL")
   @}
   @if(!isEmpty(noticeTitle)){
   and t.notice_title =#noticeTitle#
@@ -297,6 +297,62 @@ getValuesByQuery
   @}
 
 
+getValuesByQueryNotWithPermission
+===
+
+* 根据不为空的参数进行查询
+
+  select t.*
+  from teacher_open_course_notice t
+  where 1=1
+  @if(!isEmpty(teacherOpenCourseNoticeId)){
+  and t.teacher_open_course_notice_id =#teacherOpenCourseNoticeId#
+  @}
+  @if(!isEmpty(teacherOpenCourseNoticeIdPlural)){
+  and find_in_set(t.teacher_open_course_notice_id,#teacherOpenCourseNoticeIdPlural#)
+  @}
+  @if(!isEmpty(schoolClassIds)){
+  and (find_in_set(#schoolClassIds#, t.school_class_ids) or t.school_class_ids = "ALL")
+  @}
+  @if(!isEmpty(teacherOpenCourseIds)){
+  and (find_in_set(#teacherOpenCourseIds#, t.teacher_open_course_ids) or t.teacher_open_course_ids = "ALL")
+  @}
+  @if(!isEmpty(noticeTitle)){
+  and t.notice_title =#noticeTitle#
+  @}
+  @if(!isEmpty(noticeContent)){
+  and t.notice_content =#noticeContent#
+  @}
+  @if(!isEmpty(createTime)){
+  and t.create_time =#createTime#
+  @}
+  @if(!isEmpty(createByTeacherId)){
+  and t.create_by_teacher_id =#createByTeacherId#
+  @}
+  @if(!isEmpty(createByTeacherIdPlural)){
+  and find_in_set(t.create_by_teacher_id,#createByTeacherIdPlural#)
+  @}
+  @if(!isEmpty(orgId)){
+  and t.org_id =#orgId#
+  @}
+  @if(!isEmpty(orgIdPlural)){
+  and find_in_set(t.org_id,#orgIdPlural#)
+  @}
+  @if(!isEmpty(userId)){
+  and t.user_id =#userId#
+  @}
+  @if(!isEmpty(userIdPlural)){
+  and find_in_set(t.user_id,#userIdPlural#)
+  @}
+  @if(!isEmpty(delFlag)){
+  and t.del_flag =#delFlag#
+  @}
+  @if(!isEmpty(studentId)){
+  and find_in_set((select b.class_id
+                   from student b left join school_class ba on ba.class_id = b.class_id
+                   where b.student_status = 1 and ba.class_status = 1 and b.student_id = #studentId# ), t.school_class_ids)
+  @}
+
 getClassByOpenCourseId
 ===