fix: 教师端网管课调整时间段校验

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

@@ -1300,6 +1300,7 @@ public class CourseScheduleServiceImpl extends BaseServiceImpl<Long, CourseSched
 		Map<Long, CourseSchedule> idCourseMap = courseSchedules.stream().collect(Collectors.toMap(CourseSchedule::getId, c -> c));
 		List<Long> courseIds = courseSchedules.stream().map(CourseSchedule::getId).collect(Collectors.toList());
 		List<CourseSchedule> existCourses = courseScheduleDao.findByCourseScheduleIds(courseIds);
+
 		List<CourseScheduleModifyLog> scheduleModifyLogs = new ArrayList<>();
 		Date now=new Date();
 		for (CourseSchedule existCours : existCourses) {
@@ -1324,6 +1325,21 @@ public class CourseScheduleServiceImpl extends BaseServiceImpl<Long, CourseSched
 			scheduleModifyLog.setCurrentCourseSchedule(JSONObject.toJSONString(existCours));
 			scheduleModifyLogs.add(scheduleModifyLog);
 		}
+
+		Date startDateTime = existCourses.stream().min(Comparator.comparing(CourseSchedule::getStartClassTime)).get().getStartClassTime();
+		Date endDateTime = existCourses.stream().min(Comparator.comparing(CourseSchedule::getEndClassTime)).get().getEndClassTime();
+		if(PRACTICE.equals(existCourses.get(0).getGroupType())){
+			PracticeGroup practiceGroup = practiceGroupDao.get(Long.valueOf(existCourses.get(0).getMusicGroupId()));
+			if(practiceGroup.getType() != TRIAL){
+				if(DateUtil.minutesBetween(startDateTime,practiceGroup.getCoursesStartDate()) > 0){
+					throw new BizException("调整失败: 调整时间不得早于开课时间");
+				}
+				if(DateUtil.minutesBetween(practiceGroup.getCoursesExpireDate(),endDateTime) > 0){
+					throw new BizException("调整失败: 截止时间超过课程有效期");
+				}
+			}
+		}
+
 		checkNewCourseSchedules(existCourses, false);
 		courseScheduleDao.batchUpdate(existCourses);