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Reuse predecessor method

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Andrew Morgan 2019-01-28 14:08:18 +00:00
parent 9244a3089e
commit 1ce463963d
1 changed files with 8 additions and 12 deletions
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20
synapse/handlers/room_member.py
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@ -29,7 +29,6 @@ import synapse.server
import synapse.types import synapse.types
from synapse.api.constants import EventTypes, Membership from synapse.api.constants import EventTypes, Membership
from synapse.api.errors import AuthError, Codes, SynapseError from synapse.api.errors import AuthError, Codes, SynapseError
from synapse.storage.state import StateFilter
from synapse.types import RoomID, UserID from synapse.types import RoomID, UserID
from synapse.util.async_helpers import Linearizer from synapse.util.async_helpers import Linearizer
from synapse.util.distributor import user_joined_room, user_left_room from synapse.util.distributor import user_joined_room, user_left_room
@ -224,18 +223,15 @@ class RoomMemberHandler(object):
# Copy over direct message status and room tags if this is a join # Copy over direct message status and room tags if this is a join
# on an upgraded room # on an upgraded room
# Check if this is an upgraded room
state_ids = yield self.store.get_filtered_current_state_ids(
room_id, StateFilter.from_types([(EventTypes.Create, "")]),
)
create_id = state_ids.get((EventTypes.Create, ""))
if not create_id:
return
create_event = yield self.store.get_event(create_id)
if "predecessor" in create_event["content"]: # Check if this is an upgraded room
old_room_id = create_event["content"]["predecessor"]["room_id"] predecessor = yield self.store.get_room_predecessor(room_id)
self.copy_room_tags_and_direct_to_room(old_room_id, room_id, user_id)
if predecessor:
# It is an upgraded room. Copy over old tags
self.copy_room_tags_and_direct_to_room(
predecessor["room_id"], room_id, user_id,
)
elif event.membership == Membership.LEAVE: elif event.membership == Membership.LEAVE:
if prev_member_event_id: if prev_member_event_id:
prev_member_event = yield self.store.get_event(prev_member_event_id) prev_member_event = yield self.store.get_event(prev_member_event_id)