1、添加教务老师字段

2、布置作业

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

@@ -318,6 +318,9 @@ public class CoursesGroupServiceImpl extends BaseServiceImpl<Long, CoursesGroup>
         Date now=new Date();
 
         ClassGroup classGroup = classGroupDao.findByMusicGroupAndType(courseGroupId.toString(), GroupType.COMM.getCode());
+        if(classGroup.getStudentNum()>=classGroup.getExpectStudentNum()){
+            throw new BizException("此课程组人数已达上限");
+        }
 
         BigDecimal amount = coursesGroup.getTotalCoursesPrice();
         if(Objects.isNull(amount)){
@@ -516,7 +519,11 @@ public class CoursesGroupServiceImpl extends BaseServiceImpl<Long, CoursesGroup>
         classGroupStudentMapperDao.insert(classGroupStudentMapper);
 
         List<ClassGroupStudentMapper> classGroupStudents = classGroupStudentMapperDao.findByClassGroup(classGroup.getId());
-        if(!CollectionUtils.isEmpty(classGroupStudents)&&classGroupStudents.size()==classGroup.getExpectStudentNum()){
+        if(!CollectionUtils.isEmpty(classGroupStudents)){
+            classGroup.setStudentNum(classGroupStudents.size());
+            classGroupDao.update(classGroup);
+        }
+        if(!CollectionUtils.isEmpty(classGroupStudents)&&classGroupStudents.size()>=classGroup.getExpectStudentNum()){
             coursesGroup.setStatus(GroupStatusEnum.NORMAL);
             coursesGroupDao.update(coursesGroup);
         }

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

@@ -2242,6 +2242,10 @@ public class VipGroupServiceImpl extends BaseServiceImpl<Long, VipGroup> impleme
 			courseScheduleDao.updateCourseSchoolByGroup(oldVipGroupInfo.getId().toString(), GroupType.VIP.getCode(), oldVipGroupInfo.getTeacherSchoolId());
 			isChange=true;
 		}
+		if(Objects.nonNull(vipGroupApplyBaseInfo.getEducationalTeacherId())&&!vipGroupApplyBaseInfo.getEducationalTeacherId().equals(oldVipGroupInfo.getEducationalTeacherId())){
+			oldVipGroupInfo.setEducationalTeacherId(vipGroupApplyBaseInfo.getEducationalTeacherId());
+			isChange=true;
+		}
 		//更新vip课
 		if(isChange){
 			oldVipGroupInfo.setUpdateTime(now);