[MM-62004] update threads after a channel gets moved (#29624)

server/channels/store/timerlayer/timerlayer.go

@@ -10639,6 +10639,22 @@ func (s *TimerLayerThreadStore) UpdateMembership(membership *model.ThreadMembers
 	return result, err
 }
 
+func (s *TimerLayerThreadStore) UpdateTeamIdForChannelThreads(channelId string, teamId string) error {
+	start := time.Now()
+
+	err := s.ThreadStore.UpdateTeamIdForChannelThreads(channelId, teamId)
+
+	elapsed := float64(time.Since(start)) / float64(time.Second)
+	if s.Root.Metrics != nil {
+		success := "false"
+		if err == nil {
+			success = "true"
+		}
+		s.Root.Metrics.ObserveStoreMethodDuration("ThreadStore.UpdateTeamIdForChannelThreads", success, elapsed)
+	}
+	return err
+}
+
 func (s *TimerLayerTokenStore) Cleanup(expiryTime int64) {
 	start := time.Now()