推送消息只去对应声部的学生

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

@@ -1130,7 +1130,7 @@ public class MusicGroupServiceImpl extends BaseServiceImpl<String, MusicGroup> i
             List<HighClassGroupDto> highClassGroup = classGroupDao.findHighClassGroup(musicGroupId, classGroupIds);
             Set<ClassGroupTypeEnum> classGroupTypeSet = highClassGroup.stream().map(HighClassGroupDto::getType).collect(Collectors.toSet());
             String HighClassGroupSubjectIds = highClassGroup.stream().filter(e -> e.getType().equals(ClassGroupTypeEnum.HIGH)).map(HighClassGroupDto::getSubjectIdList).collect(Collectors.joining(","));
-            String HighOnlineClassGroupSubjectIds = highClassGroup.stream().filter(e -> e.getType().equals(ClassGroupTypeEnum.HIGH_ONLINE)).map(HighClassGroupDto::getSubjectIdList).collect(Collectors.joining(","));
+            String HighOnlineClassGroupSubjectIds = highClassGroup.stream().filter(e -> e.getType().equals(ClassGroupTypeEnum.HIGH_ONLINE)).map(HighClassGroupDto::getMemo).collect(Collectors.joining(","));
             if (!HighClassGroupSubjectIds.isEmpty() && !HighOnlineClassGroupSubjectIds.isEmpty()) {
                 HighClassGroupSubjectIds += "," + HighOnlineClassGroupSubjectIds;
             } else {