From 234958e0076655efd8a58ea4502edce3226418ed Mon Sep 17 00:00:00 2001
From: S4KH <kh.syerikjan@gmail.com>
Date: Fri, 21 Oct 2016 20:36:13 +0800
Subject: HW 4139: Make channel limits configurable in the System Console
 (#4154)

* Auto Changes

* 4139 Made channel limits configurable in the System Console as described in the issue

* Removed error message entries from other locales, made maxChannelsPerteam type to pointer

* Added * symbol to maxChannelsPerTeam inside isValid function

* Update team_test.go

* Restored to old test

* Checked maximum number channels per team when creating channel

* Fixed code to pass api/channel_test.go

* Reverted changes on config except MaxChannelsPerTeam

* Update channel.go

* Ran gofmt -w .

* Reverted vendor directoy
---
 api/channel.go | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'api/channel.go')

diff --git a/api/channel.go b/api/channel.go
index 9cc8976c2..bae2a5277 100644
--- a/api/channel.go
+++ b/api/channel.go
@@ -73,6 +73,21 @@ func createChannel(c *Context, w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	if channel.TeamId == c.TeamId {
+
+		// Get total number of channels on current team
+		if result := <-Srv.Store.Channel().GetChannels(channel.TeamId, c.Session.UserId); result.Err != nil {
+			c.Err = model.NewLocAppError("createChannel", "api.channel.get_channels.error", nil, result.Err.Message)
+			return
+		} else {
+			data := result.Data.(*model.ChannelList)
+			if int64(len(data.Channels)+1) > *utils.Cfg.TeamSettings.MaxChannelsPerTeam {
+				c.Err = model.NewLocAppError("createChannel", "api.channel.create_channel.max_channel_limit.app_error", map[string]interface{}{"MaxChannelsPerTeam": *utils.Cfg.TeamSettings.MaxChannelsPerTeam}, "")
+				return
+			}
+		}
+	}
+
 	channel.CreatorId = c.Session.UserId
 
 	if sc, err := CreateChannel(c, channel, true); err != nil {
-- 
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