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Add a better _store_room_member_txn() method that takes separated fields instead of an event object; also add FIXME comment about a big bug in the logic

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This commit is contained in:
Paul "LeoNerd" Evans 2014-09-11 18:52:35 +01:00
parent aaf9ab68c6
commit 249e8f2277
1 changed files with 21 additions and 8 deletions
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29
synapse/storage/roommember.py
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@ -27,36 +27,49 @@ logger = logging.getLogger(__name__)
class RoomMemberStore(SQLBaseStore):
def _store_room_member_from_event_txn(self, txn, event):
self._store_room_member_txn(txn,
target_user_id=event.state_key,
sender_user_id=event.user_id,
room_id=event.room_id,
event_id=event.event_id,
membership=event.membership,
)
def _store_room_member_txn(self, txn, target_user_id, sender_user_id,
room_id, event_id, membership):
"""Store a room member in the database.
"""
target_user_id = event.state_key
domain = self.hs.parse_userid(target_user_id).domain
self._simple_insert_txn(
txn,
"room_memberships",
{
"event_id": event.event_id,
"event_id": event_id,
"user_id": target_user_id,
"sender": event.user_id,
"room_id": event.room_id,
"membership": event.membership,
"sender": sender_user_id,
"room_id": room_id,
"membership": membership,
}
)
# Update room hosts table
if event.membership == Membership.JOIN:
# TODO(paul): This code is massively broken currently as it doesn't
# count users per room - meaning it'll delete on the FIRST user to
# have a membership other than JOIN - say, LEAVE, or even INVITE.
# FIXME
if membership == Membership.JOIN:
sql = (
"INSERT OR IGNORE INTO room_hosts (room_id, host) "
"VALUES (?, ?)"
)
txn.execute(sql, (event.room_id, domain))
txn.execute(sql, (room_id, domain))
else:
sql = (
"DELETE FROM room_hosts WHERE room_id = ? AND host = ?"
)
txn.execute(sql, (event.room_id, domain))
txn.execute(sql, (room_id, domain))
@defer.inlineCallbacks
def get_room_member(self, user_id, room_id):