From dd42bb78d088c719aaa288b892fe58caa5850deb Mon Sep 17 00:00:00 2001 From: Mark Haines Date: Tue, 8 Sep 2015 18:16:09 +0100 Subject: [PATCH] Include rooms that a user has left in an initialSync. Include the state and messages at the point they left the room --- synapse/handlers/message.py | 27 +++++++++++++++++++++------ 1 file changed, 21 insertions(+), 6 deletions(-) diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index 23b779ad7c..5447c97e83 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -316,7 +316,9 @@ class MessageHandler(BaseHandler): """ room_list = yield self.store.get_rooms_for_user_where_membership_is( user_id=user_id, - membership_list=[Membership.INVITE, Membership.JOIN] + membership_list=[ + Membership.INVITE, Membership.JOIN, Membership.LEAVE + ] ) user = UserID.from_string(user_id) @@ -358,19 +360,32 @@ class MessageHandler(BaseHandler): rooms_ret.append(d) - if event.membership != Membership.JOIN: + if event.membership not in (Membership.JOIN, Membership.LEAVE): return try: + if event.membership == Membership.JOIN: + room_end_token = now_token.room_key + deferred_room_state = self.state_handler.get_current_state( + event.room_id + ) + else: + room_end_token = "s%d" % (event.stream_ordering,) + deferred_room_state = self.store.get_state_for_events( + event.room_id, [event.event_id], None + ) + deferred_room_state.addCallback( + lambda states: states[event.event_id] + ) + + (messages, token), current_state = yield defer.gatherResults( [ self.store.get_recent_events_for_room( event.room_id, limit=limit, - end_token=now_token.room_key, - ), - self.state_handler.get_current_state( - event.room_id + end_token=room_end_token, ), + deferred_room_state, ] ).addErrback(unwrapFirstError)