From 45d86fa27046aaa798bde1207b4b0533116f39ad Mon Sep 17 00:00:00 2001
From: Bruno Windels <brunow@matrix.org>
Date: Tue, 10 Jul 2018 17:44:31 +0200
Subject: [PATCH] emit individual events for lazily loaded members

emit individual RoomState.members/newMember events
for each lazily loaded member as batch events are not a thing.
This makes updating the memberlist work
---
 src/models/room-state.js | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/models/room-state.js b/src/models/room-state.js
index d557f4e03..97e03fde7 100644
--- a/src/models/room-state.js
+++ b/src/models/room-state.js
@@ -263,13 +263,19 @@ RoomState.prototype.setJoinedMembers = function(joinedMembers) {
         const avatarUrl = details.avatar_url;
         const member = new RoomMember(this.roomId, userId);
         member.setAsJoinedMember(displayName, avatarUrl, this);
-        return member;
+        const isNewMember = !this.members[userId];
+        return {member, isNewMember};
     });
-    joinedRoomMembers.forEach(member => {
+    joinedRoomMembers.forEach(({member, isNewMember}) => {
         _updateDisplayNameCache(this, member.userId, member.name);
         this._updateMember(member);
+        if (isNewMember) {
+            this.emit('RoomState.newMember', {}, self, member);
+        }
+        else {
+            this.emit('RoomState.members', {}, self, member);
+        }
     });
-    this.emit("Room");
 }
 
 /**