讲师列表添加拥有课程数量

src/main/java/com/qkdata/biz/management/service/CourseService.java

@@ -677,4 +677,8 @@ public class CourseService extends ServiceImpl<CourseMapper, CoursePO> {
         }
         return PageResult.<SearchCourseResultModel>builder().code(CodeEnum.SUCCESS.getCode()).count(page.getTotal()).data(list).build();
     }
+
+    public int countByTeacher(Long teacherId) {
+        return count(Wrappers.<CoursePO>lambdaQuery().eq(CoursePO::getTeacherId,teacherId));
+    }
 }
\ No newline at end of file

src/main/java/com/qkdata/biz/management/service/TeacherService.java

@@ -39,6 +39,8 @@ public class TeacherService extends ServiceImpl<TeacherMapper, TeacherPO> {
 
     @Autowired
     private SysUserService sysUserService;
+    @Autowired
+    private CourseService courseService;
 
     @Transactional
     public void saveModel(TeacherModel model) {
@@ -110,6 +112,10 @@ public class TeacherService extends ServiceImpl<TeacherMapper, TeacherPO> {
         Page page = new Page(param.getPageIndex(),param.getPageSize());
         List<TeacherModel> list = baseMapper.queryPage(page,param);
         //TODO add courseCount
+        for (TeacherModel model : list){
+            int count = courseService.countByTeacher(model.getId());
+            model.setCourseCount(count);
+        }
 
         return PageResult.<TeacherModel>builder().code(CodeEnum.SUCCESS.getCode()).count(page.getTotal()).data(list).build();
     }

src/main/resources/mappers/sys/SysUserMapper.xml

@@ -11,7 +11,7 @@
         select u.*
         from sys_user u
         inner join sys_user_role r on u.id = r.user_id
-        where u.is_del=0 and r.role_id in (1,2)
+        where u.is_del=0 and r.role_id in (1,2,6)
         <if test="p.username != null and p.username != ''">
             and u.username like concat('%',#{p.username},'%')
         </if>