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fix: keep participant changes out of channel pts

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(cherry picked from commit 07b2497664bd108dec84f6cfe43715540faf2688)
This commit is contained in:
A 2026-06-07 20:57:31 +08:00
parent 23a2b2aff7
commit 6fd690a06e
10 changed files with 184 additions and 115 deletions
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25
internal/rpc/router_test.go
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@ -4186,6 +4186,11 @@ func TestChannelAdminPinInviteRPC(t *testing.T) {
t.Fatalf("create chat: %v", err)
}
channel := created.Updates.(*tg.Updates).Chats[0].(*tg.Channel)
createdChannel, err := channelStore.GetChannelByID(ctx, channel.ID)
if err != nil {
t.Fatalf("get created channel: %v", err)
}
initialChannelPts := createdChannel.Pts
selfParticipant, err := r.onChannelsGetParticipant(WithUserID(ctx, friend.ID), &tg.ChannelsGetParticipantRequest{
Channel: &tg.InputChannel{ChannelID: channel.ID, AccessHash: channel.AccessHash},
@ -4229,29 +4234,25 @@ func TestChannelAdminPinInviteRPC(t *testing.T) {
if err != nil {
t.Fatalf("edit admin: %v", err)
}
if updates := adminUpdates.(*tg.Updates); len(updates.Updates) < 3 {
t.Fatalf("admin updates empty, want participant update")
if updates := adminUpdates.(*tg.Updates); len(updates.Updates) != 2 {
t.Fatalf("admin updates = %+v, want participant update and channel refresh", updates.Updates)
} else if _, ok := updates.Updates[0].(*tg.UpdateChannelParticipant); !ok {
t.Fatalf("admin update[0] = %T, want updateChannelParticipant", updates.Updates[0])
} else if tooLong, ok := updates.Updates[2].(*tg.UpdateChannelTooLong); !ok {
t.Fatalf("admin update[2] = %T, want updateChannelTooLong", updates.Updates[2])
} else if pts, ok := tooLong.GetPts(); !ok || pts == 0 {
t.Fatalf("admin updateChannelTooLong pts = %d ok=%v, want set pts", pts, ok)
} else if _, ok := updates.Updates[1].(*tg.UpdateChannel); !ok {
t.Fatalf("admin update[1] = %T, want updateChannel", updates.Updates[1])
}
adminDiff, err := r.onUpdatesGetChannelDifference(WithUserID(ctx, friend.ID), &tg.UpdatesGetChannelDifferenceRequest{
Channel: &tg.InputChannel{ChannelID: channel.ID, AccessHash: channel.AccessHash},
Filter: &tg.ChannelMessagesFilterEmpty{},
Pts: 1,
Pts: initialChannelPts,
Limit: 10,
})
if err != nil {
t.Fatalf("channel difference after admin: %v", err)
}
adminFullDiff, ok := adminDiff.(*tg.UpdatesChannelDifference)
if !ok || len(adminFullDiff.OtherUpdates) == 0 {
t.Fatalf("admin diff = %T %+v, want participant other update", adminDiff, adminDiff)
} else if _, ok := adminFullDiff.OtherUpdates[0].(*tg.UpdateChannelParticipant); !ok {
t.Fatalf("admin diff update[0] = %T, want updateChannelParticipant", adminFullDiff.OtherUpdates[0])
adminEmptyDiff, ok := adminDiff.(*tg.UpdatesChannelDifferenceEmpty)
if !ok || !adminEmptyDiff.Final || adminEmptyDiff.Pts != initialChannelPts {
t.Fatalf("admin diff = %T %+v, want empty difference at unchanged pts %d", adminDiff, adminDiff, initialChannelPts)
}
admins, err := r.onChannelsGetParticipants(WithUserID(ctx, owner.ID), &tg.ChannelsGetParticipantsRequest{
Channel: &tg.InputChannel{ChannelID: channel.ID, AccessHash: channel.AccessHash},