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fix(channels): sync preserve locally cleared dialogs

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This commit is contained in:
iamxvbaba 2026-07-29 16:19:04 +08:00
parent e22fac1c3f
commit 73cf6a8184
50 changed files with 1525 additions and 327 deletions
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28
internal/store/memory/channel_message_delete.go
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@ -72,6 +72,12 @@ func (s *ChannelStore) DeleteChannelHistory(_ context.Context, req domain.Delete
if err != nil {
return domain.DeleteChannelHistoryResult{}, err
}
if req.Date <= 0 {
req.Date = channel.Date
if req.Date <= 0 {
req.Date = 1
}
}
maxID := req.MaxID
if maxID <= 0 || maxID > channel.TopMessageID {
maxID = channel.TopMessageID
@ -79,6 +85,22 @@ func (s *ChannelStore) DeleteChannelHistory(_ context.Context, req domain.Delete
member := s.members[req.ChannelID][req.UserID]
if !req.ForEveryone {
appliedMinID := maxInt(member.AvailableMinID, maxID)
changed := appliedMinID > member.AvailableMinID
if changed {
anchorDate := req.Date
if msg, ok := s.findMessageLocked(req.ChannelID, appliedMinID); ok && msg.Date > 0 {
anchorDate = msg.Date
}
if anchorDate <= 0 {
anchorDate = channel.Date
}
member.HistoryClearAnchorID = appliedMinID
member.HistoryClearAnchorDate = anchorDate
if s.historyClearDates[req.ChannelID] == nil {
s.historyClearDates[req.ChannelID] = make(map[int64]int)
}
s.historyClearDates[req.ChannelID][req.UserID] = req.Date
}
member.AvailableMinID = appliedMinID
member.ReadInboxMaxID = maxInt(member.ReadInboxMaxID, appliedMinID)
member.UnreadMark = false
@ -92,7 +114,11 @@ func (s *ChannelStore) DeleteChannelHistory(_ context.Context, req domain.Delete
s.dialogs[req.UserID] = make(map[int64]domain.ChannelDialog)
}
s.dialogs[req.UserID][req.ChannelID] = s.dialogForUserLocked(req.UserID, channel)
return domain.DeleteChannelHistoryResult{Channel: channel, AvailableMinID: appliedMinID}, nil
return domain.DeleteChannelHistoryResult{
Channel: channel,
AvailableMinID: appliedMinID,
AvailableMinChanged: changed,
}, nil
}
if !canDeleteAnyChannelMessage(member) {
return domain.DeleteChannelHistoryResult{}, domain.ErrChannelAdminRequired