From c1392e12ab59986044665da9f31e05536a75d998 Mon Sep 17 00:00:00 2001
From: Hossein Ahmadian-Yazdi <hahmadia@users.noreply.github.com>
Date: Wed, 14 Aug 2019 16:09:44 -0400
Subject: [PATCH] [MM-17604] Fix message not being broadcasted when a user
 automatically joins channel (#11849)

---
 app/channel.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/channel.go b/app/channel.go
index f6f6b70f32..54e0f63984 100644
--- a/app/channel.go
+++ b/app/channel.go
@@ -104,6 +104,11 @@ func (a *App) JoinDefaultChannels(teamId string, user *model.User, shouldBeAdmin
 
 		a.InvalidateCacheForChannelMembers(channel.Id)
 
+		message := model.NewWebSocketEvent(model.WEBSOCKET_EVENT_USER_ADDED, "", channel.Id, "", nil)
+		message.Add("user_id", user.Id)
+		message.Add("team_id", channel.TeamId)
+		a.Publish(message)
+
 	}
 
 	if a.IsESIndexingEnabled() {