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fix: sync public channel preview updates

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This commit is contained in:
iamxvbaba 2026-07-24 14:50:17 +08:00
parent 2289a31f46
commit b4aaf57d6b
27 changed files with 877 additions and 128 deletions
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17
internal/store/memory/channel_updates.go
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@ -31,16 +31,6 @@ func (s *ChannelStore) ListChannelDifference(_ context.Context, req domain.Chann
if preview {
dialog = previewChannelDialog(req.UserID, channel, member)
}
if preview && member.Status != domain.ChannelMemberActive {
return domain.ChannelDifference{
Channel: channel,
Self: member,
Pts: channel.Pts,
Final: true,
Timeout: 30,
Dialog: dialog,
}, nil
}
checkpoint := s.channelUpdateCheckpointLocked(req.ChannelID, channel)
if req.Pts < checkpoint.RetainedThroughPts || channel.Pts-req.Pts > limit {
messages := make([]domain.ChannelMessage, 0, domain.MaxChannelDifferenceTooLongMessages)
@ -81,10 +71,15 @@ func (s *ChannelStore) ListChannelDifference(_ context.Context, req domain.Chann
}
}
}
scanned := 0
for _, event := range s.events[req.ChannelID] {
if event.Pts <= req.Pts {
continue
}
if scanned >= limit {
break
}
scanned++
lastPts = event.Pts
visible, ok := domain.FilterChannelUpdateEventForAvailableMinID(cloneChannelEvent(event), member.AvailableMinID)
if !ok {
@ -106,7 +101,7 @@ func (s *ChannelStore) ListChannelDifference(_ context.Context, req domain.Chann
Channel: channel,
Self: member,
Pts: maxInt(lastPts, req.Pts),
Final: true,
Final: lastPts >= channel.Pts,
Timeout: 30,
Dialog: dialog,
}, nil