feat:乐团费用改造

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

@@ -37,6 +37,9 @@ public class MusicGroupPaymentCalenderCourseSettingsServiceImpl extends BaseServ
 		Map<CourseSchedule.CourseScheduleType, List<MusicGroupPaymentStudentCourseDetail>> courseTypeDetailsMap = mgpscds.stream().collect(Collectors.groupingBy(MusicGroupPaymentStudentCourseDetail::getCourseType));
 		for (Map.Entry<CourseSchedule.CourseScheduleType, List<MusicGroupPaymentStudentCourseDetail>> courseTypeDetailsEntry : courseTypeDetailsMap.entrySet()) {
 			Map<Integer, List<MusicGroupPaymentStudentCourseDetail>> userDetailsMap = courseTypeDetailsEntry.getValue().stream().collect(Collectors.groupingBy(MusicGroupPaymentStudentCourseDetail::getUserId));
+			if(CollectionUtils.isEmpty(userDetailsMap)||userDetailsMap.keySet().size()!=studentIds.size()){
+				continue;
+			}
 			List<MusicGroupPaymentStudentCourseDetail> details = new ArrayList<>();
 			for (Map.Entry<Integer, List<MusicGroupPaymentStudentCourseDetail>> userDetailsEntry : userDetailsMap.entrySet()) {
 				details.add(userDetailsEntry.getValue().stream().min(Comparator.comparing(MusicGroupPaymentStudentCourseDetail::getId)).get());