From d891665ac519efac6b648b454c275e88c70baa6a Mon Sep 17 00:00:00 2001
From: Joffrey JAFFEUX <j.jaffeux@gmail.com>
Date: Thu, 9 Apr 2020 21:57:06 +0200
Subject: [PATCH] DEV: allows groups-selector to have an onChangeCallback
 (#9399)

---
 .../javascripts/discourse/components/group-selector.js     | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/app/assets/javascripts/discourse/components/group-selector.js b/app/assets/javascripts/discourse/components/group-selector.js
index 74c1c4b16f5..3fe2e505f85 100644
--- a/app/assets/javascripts/discourse/components/group-selector.js
+++ b/app/assets/javascripts/discourse/components/group-selector.js
@@ -35,7 +35,12 @@ export default Component.extend({
       updateData: opts && opts.updateData ? opts.updateData : false,
       onChangeItems: items => {
         selectedGroups = items;
-        this.set("groupNames", items.join(","));
+
+        if (this.onChangeCallback) {
+          this.onChangeCallback(this.groupNames, selectedGroups);
+        } else {
+          this.set("groupNames", items.join(","));
+        }
       },
       transformComplete: g => {
         return g.name;