From f7c738dedaf5a12ff37cd5109fd647c24f500401 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bar=C4=B1=C5=9F=20Soner=20U=C5=9Fakl=C4=B1?=
 <barisusakli@gmail.com>
Date: Mon, 30 Nov 2020 22:51:33 -0500
Subject: [PATCH] fix: #8997, don't send notifications if uids already in group

---
 src/groups/invite.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/groups/invite.js b/src/groups/invite.js
index 10d56a076b..ad17a36ecf 100644
--- a/src/groups/invite.js
+++ b/src/groups/invite.js
@@ -51,7 +51,7 @@ module.exports = function (Groups) {
 
 	Groups.invite = async function (groupName, uids) {
 		uids = Array.isArray(uids) ? uids : [uids];
-		await inviteOrRequestMembership(groupName, uids, 'invite');
+		uids = await inviteOrRequestMembership(groupName, uids, 'invite');
 
 		const notificationData = await Promise.all(uids.map(uid => notifications.create({
 			type: 'group-invite',
@@ -87,6 +87,7 @@ module.exports = function (Groups) {
 			groupName: groupName,
 			uids: uids,
 		});
+		return uids;
 	}
 
 	Groups.isInvited = async function (uids, groupName) {