From f9382ba3f8fd4f4fa1f5ffc78e22c8b4c9dc12e3 Mon Sep 17 00:00:00 2001
From: Rodrigo Nascimento <rodrigoknascimento@gmail.com>
Date: Thu, 21 Jul 2016 18:39:46 -0300
Subject: [PATCH] Add getUsersOfRoom

---
 server/methods/getUsersOfRoom.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 server/methods/getUsersOfRoom.js

diff --git a/server/methods/getUsersOfRoom.js b/server/methods/getUsersOfRoom.js
new file mode 100644
index 00000000000..2f07cc817ba
--- /dev/null
+++ b/server/methods/getUsersOfRoom.js
@@ -0,0 +1,14 @@
+Meteor.methods({
+	getUsersOfRoom(roomId) {
+		if (!Meteor.userId()) {
+			throw new Meteor.Error('error-invalid-user', 'Invalid user', { method: 'getUsersOfRoom' });
+		}
+
+		const room = Meteor.call('canAccessRoom', roomId, Meteor.userId());
+		if (!room) {
+			throw new Meteor.Error('error-invalid-room', 'Invalid room', { method: 'getUsersOfRoom' });
+		}
+
+		return RocketChat.cache.Rooms.findByIndex('_id', roomId).usernames;
+	}
+});