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fix: sync linked discussion guest support

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A 2026-07-11 23:18:24 +08:00
parent 5f7c0b9804
commit 9f73dc20da
27 changed files with 1004 additions and 30 deletions
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33
internal/rpc/messages_history.go
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@ -371,14 +371,33 @@ func (r *Router) onMessagesReadDiscussion(ctx context.Context, req *tg.MessagesR
if !errors.Is(terr, domain.ErrChannelForumMissing) {
return false, channelInvalidErr(terr)
}
// 非 forum（频道-讨论组 linked comments）：保持原频道级已读链路。
discussion, err := r.deps.Channels.GetDiscussionMessage(ctx, userID, peer.ID, req.MsgID)
if err != nil {
return false, channelInvalidErr(err)
}
// 非 forum（频道-讨论组 linked comments）：只解析 target/root/boundary，禁止为了一个
// 已读请求加载完整 discussion message、reply stats、reactions 与 unread aggregates。
readChannelID := peer.ID
if discussion.DiscussionChannel.ID != 0 {
readChannelID = discussion.DiscussionChannel.ID
if provider, ok := r.deps.Channels.(interface {
ResolveDiscussionReadTarget(context.Context, int64, int64, int, int) (domain.ChannelDiscussionReadTarget, error)
}); ok {
target, resolveErr := provider.ResolveDiscussionReadTarget(ctx, userID, peer.ID, req.MsgID, req.ReadMaxID)
if resolveErr != nil {
return false, channelInvalidErr(resolveErr)
}
if target.AlreadyRead {
return false, nil
}
if target.Guest {
// Linked discussion guests have no channel_members/dialog row. Reading
// comments is therefore an authorized, durable-state-free no-op.
return false, nil
}
readChannelID = target.ChannelID
} else {
discussion, resolveErr := r.deps.Channels.GetDiscussionMessage(ctx, userID, peer.ID, req.MsgID)
if resolveErr != nil {
return false, channelInvalidErr(resolveErr)
}
if discussion.DiscussionChannel.ID != 0 {
readChannelID = discussion.DiscussionChannel.ID
}
}
read, err := r.deps.Channels.ReadHistory(ctx, userID, domain.ReadChannelHistoryRequest{
UserID: userID,