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#
# This file is licensed under the Affero General Public License (AGPL) version 3.
#
# Copyright (C) 2023 New Vector, Ltd
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# See the GNU Affero General Public License for more details:
# <https://www.gnu.org/licenses/agpl-3.0.html>.
#
# Originally licensed under the Apache License, Version 2.0:
# <http://www.apache.org/licenses/LICENSE-2.0>.
#
# [This file includes modifications made by New Vector Limited]
#
#
from typing import TYPE_CHECKING
import attr
from synapse.replication.tcp.streams._base import _StreamFromIdGen
if TYPE_CHECKING:
from synapse.server import HomeServer
@attr.s(slots=True, frozen=True, auto_attribs=True)
class UnPartialStatedRoomStreamRow:
# ID of the room that has been un-partial-stated.
room_id: str
class UnPartialStatedRoomStream(_StreamFromIdGen):
"""
Stream to notify about rooms becoming un-partial-stated;
that is, when the background sync finishes such that we now have full state for
the room.
"""
NAME = "un_partial_stated_room"
ROW_TYPE = UnPartialStatedRoomStreamRow
def __init__(self, hs: "HomeServer"):
store = hs.get_datastores().main
super().__init__(
hs.get_instance_name(),
store.get_un_partial_stated_rooms_from_stream,
store._un_partial_stated_rooms_stream_id_gen,
)
@attr.s(slots=True, frozen=True, auto_attribs=True)
class UnPartialStatedEventStreamRow:
# ID of the event that has been un-partial-stated.
event_id: str
# True iff the rejection status of the event changed as a result of being
# un-partial-stated.
rejection_status_changed: bool
class UnPartialStatedEventStream(_StreamFromIdGen):
"""
Stream to notify about events becoming un-partial-stated.
"""
NAME = "un_partial_stated_event"
ROW_TYPE = UnPartialStatedEventStreamRow
def __init__(self, hs: "HomeServer"):
store = hs.get_datastores().main
super().__init__(
hs.get_instance_name(),
store.get_un_partial_stated_events_from_stream,
store._un_partial_stated_events_stream_id_gen,
)
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