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@@ -329,6 +329,9 @@ public class ImLiveBroadcastRoomServiceImpl extends ServiceImpl<ImLiveBroadcastR
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if (ImLiveBroadcastRoom.STUDENT.equals(dto.getPopularizeType())) {
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bizIdList = WrapperUtil.toList(dto.getPopularizeStudentIds());
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}
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+ if (CollectionUtils.isEmpty(bizIdList)) {
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+ return;
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+ }
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List<ImLiveRoomPurview> collect = bizIdList.stream().map((id) -> {
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ImLiveRoomPurview imLiveRoomPurview = new ImLiveRoomPurview();
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imLiveRoomPurview.setRoomUid(roomUid);
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