update

mec-biz/src/main/java/com/ym/mec/biz/service/impl/ClassGroupServiceImpl.java

@@ -1418,6 +1418,10 @@ public class ClassGroupServiceImpl extends BaseServiceImpl<Integer, ClassGroup>
         //删除班级未开始课程
         List<CourseSchedule> courseScheduleList = courseScheduleService.findNoStartCoursesByClassGroupId(classGroupId);
         if (courseScheduleList.size() > 0) {
+            List<CourseSchedule> courseSchedules = courseScheduleDao.queryPreCourseListByClassGroupId(classGroupId);
+            if(courseSchedules.size() > 0){
+                throw new BizException("操作失败：该班级存在预排课程");
+            }
             List<Long> courseScheduleIds = courseScheduleList.stream().map(courseSchedule -> courseSchedule.getId()).collect(Collectors.toList());
             courseScheduleDao.batchDeleteCourseSchedules(courseScheduleIds);
             courseScheduleTeacherSalaryDao.batchDeleteByCourseScheduleIds(courseScheduleIds);
@@ -1441,6 +1445,10 @@ public class ClassGroupServiceImpl extends BaseServiceImpl<Integer, ClassGroup>
         //删除班级未开始课程
         List<CourseSchedule> courseScheduleList = courseScheduleService.findNoStartCoursesByClassGroupId(classGroupId);
         if (courseScheduleList.size() > 0) {
+            List<CourseSchedule> courseSchedules = courseScheduleDao.queryPreCourseListByClassGroupId(classGroupId);
+            if(courseSchedules.size() > 0){
+                throw new BizException("操作失败：该班级存在预排课程");
+            }
             List<Long> courseScheduleIds = courseScheduleList.stream().map(courseSchedule -> courseSchedule.getId()).collect(Collectors.toList());
             courseScheduleDao.batchDeleteCourseSchedules(courseScheduleIds);
             courseScheduleTeacherSalaryDao.batchDeleteByCourseScheduleIds(courseScheduleIds);

mec-biz/src/main/java/com/ym/mec/biz/service/impl/MusicGroupPaymentCalenderServiceImpl.java

@@ -174,7 +174,7 @@ public class MusicGroupPaymentCalenderServiceImpl extends BaseServiceImpl<Long,
 				//该学员是否在其他的会员团
 				boolean hasMemberGroup = studentRegistrationDao.checkHasMemberGroup(musicGroupId,userId);
 				if(hasMemberGroup){
-					throw new BizException("操作失败：该学员已在其他系统收费团");
+					throw new BizException("操作失败：学员已在其他系统收费乐团中，不可报名该乐团请联系教务老师");
 				}
 			}
 

mec-biz/src/main/java/com/ym/mec/biz/service/impl/MusicGroupServiceImpl.java

@@ -401,7 +401,7 @@ public class MusicGroupServiceImpl extends BaseServiceImpl<String, MusicGroup> i
                 //该学员是否在其他的会员团
                 boolean hasMemberGroup = studentRegistrationDao.checkHasMemberGroup(musicGroupId,user.getId());
                 if(hasMemberGroup){
-                    throw new BizException("乐团报名失败：该学员已在其他系统收费团");
+                    throw new BizException("乐团报名失败：该学员已在其他系统收费乐团中，不可报名该乐团请联系教务老师");
                 }
             }
             user.setUsername(studentPreRegistration.getUserName());

mec-biz/src/main/java/com/ym/mec/biz/service/impl/StudentRegistrationServiceImpl.java

@@ -726,7 +726,7 @@ public class StudentRegistrationServiceImpl extends BaseServiceImpl<Long, Studen
                     //该学员是否在其他的会员团
                     boolean hasMemberGroup = studentRegistrationDao.checkHasMemberGroup(musicGroupId,sysUser.getId());
                     if(hasMemberGroup){
-                        throw new BizException("操作失败：该学员已在其他系统收费团");
+                        throw new BizException("操作失败：该学员已在其他系统收费乐团中，不可报名该乐团请联系教务老师");
                     }
                 }
                 StudentRegistration oldReg = studentRegistrationDao.getByUserIdAndMusicGroupId(musicGroupId, sysUser.getId());

mec-student/src/main/java/com/ym/mec/student/controller/MusicGroupRegisterController.java

@@ -58,7 +58,7 @@ public class MusicGroupRegisterController extends BaseController {
         if(musicGroup.getCourseViewType() == CourseViewTypeEnum.MEMBER_FEE){
             boolean hasMemberGroup = studentRegistrationDao.checkHasMemberGroup(musicGroup.getId(), sysUser.getId());
             if(hasMemberGroup){
-                throw new BizException("乐团报名失败：您已在其他系统收费团");
+                throw new BizException("您已在其他系统收费乐团中，不可报名该乐团请联系教务老师");
             }
         }