fix:进行中或已结束的课程不能删除

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

@@ -268,6 +268,9 @@ public class CourseScheduleServiceImpl extends BaseServiceImpl<Long, CourseSched
 		Date date = new Date();
 		if (courseScheduleList != null) {
 			for (CourseSchedule cs : courseScheduleList) {
+				if(cs.getStartClassTime().compareTo(date)<0){
+					throw new BizException("删除失败，进行中或已结束的课程不能删除");
+				}
 				if(settlementCourseIds.contains(cs.getId())){
 					throw new BizException("删除失败，已结算的课程不能删除");
 				}