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-rw-r--r--synapse/handlers/room_member.py42
1 files changed, 4 insertions, 38 deletions
diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py
index 32b7e323fa..100f335b80 100644
--- a/synapse/handlers/room_member.py
+++ b/synapse/handlers/room_member.py
@@ -40,7 +40,7 @@ from synapse.events.validator import EventValidator
 from synapse.storage.roommember import RoomsForUser
 from synapse.types import JsonDict, Requester, RoomAlias, RoomID, StateMap, UserID
 from synapse.util.async_helpers import Linearizer
-from synapse.util.distributor import user_joined_room, user_left_room
+from synapse.util.distributor import user_left_room
 
 from ._base import BaseHandler
 
@@ -149,17 +149,6 @@ class RoomMemberHandler:
         raise NotImplementedError()
 
     @abc.abstractmethod
-    async def _user_joined_room(self, target: UserID, room_id: str) -> None:
-        """Notifies distributor on master process that the user has joined the
-        room.
-
-        Args:
-            target
-            room_id
-        """
-        raise NotImplementedError()
-
-    @abc.abstractmethod
     async def _user_left_room(self, target: UserID, room_id: str) -> None:
         """Notifies distributor on master process that the user has left the
         room.
@@ -221,7 +210,6 @@ class RoomMemberHandler:
 
         prev_member_event_id = prev_state_ids.get((EventTypes.Member, user_id), None)
 
-        newly_joined = False
         if event.membership == Membership.JOIN:
             newly_joined = True
             if prev_member_event_id:
@@ -246,12 +234,7 @@ class RoomMemberHandler:
             requester, event, context, extra_users=[target], ratelimit=ratelimit,
         )
 
-        if event.membership == Membership.JOIN and newly_joined:
-            # Only fire user_joined_room if the user has actually joined the
-            # room. Don't bother if the user is just changing their profile
-            # info.
-            await self._user_joined_room(target, room_id)
-        elif event.membership == Membership.LEAVE:
+        if event.membership == Membership.LEAVE:
             if prev_member_event_id:
                 prev_member_event = await self.store.get_event(prev_member_event_id)
                 if prev_member_event.membership == Membership.JOIN:
@@ -726,17 +709,7 @@ class RoomMemberHandler:
             (EventTypes.Member, event.state_key), None
         )
 
-        if event.membership == Membership.JOIN:
-            # Only fire user_joined_room if the user has actually joined the
-            # room. Don't bother if the user is just changing their profile
-            # info.
-            newly_joined = True
-            if prev_member_event_id:
-                prev_member_event = await self.store.get_event(prev_member_event_id)
-                newly_joined = prev_member_event.membership != Membership.JOIN
-            if newly_joined:
-                await self._user_joined_room(target_user, room_id)
-        elif event.membership == Membership.LEAVE:
+        if event.membership == Membership.LEAVE:
             if prev_member_event_id:
                 prev_member_event = await self.store.get_event(prev_member_event_id)
                 if prev_member_event.membership == Membership.JOIN:
@@ -1002,10 +975,9 @@ class RoomMemberHandler:
 
 class RoomMemberMasterHandler(RoomMemberHandler):
     def __init__(self, hs):
-        super(RoomMemberMasterHandler, self).__init__(hs)
+        super().__init__(hs)
 
         self.distributor = hs.get_distributor()
-        self.distributor.declare("user_joined_room")
         self.distributor.declare("user_left_room")
 
     async def _is_remote_room_too_complex(
@@ -1085,7 +1057,6 @@ class RoomMemberMasterHandler(RoomMemberHandler):
         event_id, stream_id = await self.federation_handler.do_invite_join(
             remote_room_hosts, room_id, user.to_string(), content
         )
-        await self._user_joined_room(user, room_id)
 
         # Check the room we just joined wasn't too large, if we didn't fetch the
         # complexity of it before.
@@ -1228,11 +1199,6 @@ class RoomMemberMasterHandler(RoomMemberHandler):
         )
         return event.event_id, stream_id
 
-    async def _user_joined_room(self, target: UserID, room_id: str) -> None:
-        """Implements RoomMemberHandler._user_joined_room
-        """
-        user_joined_room(self.distributor, target, room_id)
-
     async def _user_left_room(self, target: UserID, room_id: str) -> None:
         """Implements RoomMemberHandler._user_left_room
         """