Send status change event if status changes on channel view (#6389)

app/channel.go

@@ -1016,9 +1016,13 @@ func GetNumberOfChannelsOnTeam(teamId string) (int, *model.AppError) {
 
 func SetActiveChannel(userId string, channelId string) *model.AppError {
 	status, err := GetStatus(userId)
+
+	oldStatus := model.STATUS_OFFLINE
+
 	if err != nil {
 		status = &model.Status{UserId: userId, Status: model.STATUS_ONLINE, Manual: false, LastActivityAt: model.GetMillis(), ActiveChannel: channelId}
 	} else {
+		oldStatus = status.Status
 		status.ActiveChannel = channelId
 		if !status.Manual {
 			status.Status = model.STATUS_ONLINE
@@ -1028,6 +1032,10 @@ func SetActiveChannel(userId string, channelId string) *model.AppError {
 
 	AddStatusCache(status)
 
+	if status.Status != oldStatus {
+		BroadcastStatus(status)
+	}
+
 	return nil
 }
 

app/status.go

@@ -209,13 +209,17 @@ func SetStatusOnline(userId string, sessionId string, manual bool) {
 	}
 
 	if broadcast {
-		event := model.NewWebSocketEvent(model.WEBSOCKET_EVENT_STATUS_CHANGE, "", "", status.UserId, nil)
+		BroadcastStatus(status)
-		event.Add("status", model.STATUS_ONLINE)
-		event.Add("user_id", status.UserId)
-		go Publish(event)
 	}
 }
 
+func BroadcastStatus(status *model.Status) {
+	event := model.NewWebSocketEvent(model.WEBSOCKET_EVENT_STATUS_CHANGE, "", "", status.UserId, nil)
+	event.Add("status", status.Status)
+	event.Add("user_id", status.UserId)
+	go Publish(event)
+}
+
 func SetStatusOffline(userId string, manual bool) {
 	if !*utils.Cfg.ServiceSettings.EnableUserStatuses {
 		return