mirror of
https://mau.dev/maunium/synapse.git
synced 2024-11-16 23:11:34 +01:00
799001f2c0
... and use it in places where it's trivial to do so. This will make it easier to pass room versions into the FrozenEvent constructors.
705 lines
22 KiB
Python
705 lines
22 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright 2014-2016 OpenMarket Ltd
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
from mock import Mock
|
|
|
|
from twisted.internet import defer
|
|
|
|
from synapse.api.auth import Auth
|
|
from synapse.api.constants import EventTypes, Membership
|
|
from synapse.api.room_versions import RoomVersions
|
|
from synapse.events import make_event_from_dict
|
|
from synapse.events.snapshot import EventContext
|
|
from synapse.state import StateHandler, StateResolutionHandler
|
|
|
|
from tests import unittest
|
|
|
|
from .utils import MockClock, default_config
|
|
|
|
_next_event_id = 1000
|
|
|
|
|
|
def create_event(
|
|
name=None,
|
|
type=None,
|
|
state_key=None,
|
|
depth=2,
|
|
event_id=None,
|
|
prev_events=[],
|
|
**kwargs
|
|
):
|
|
global _next_event_id
|
|
|
|
if not event_id:
|
|
_next_event_id += 1
|
|
event_id = "$%s:test" % (_next_event_id,)
|
|
|
|
if not name:
|
|
if state_key is not None:
|
|
name = "<%s-%s, %s>" % (type, state_key, event_id)
|
|
else:
|
|
name = "<%s, %s>" % (type, event_id)
|
|
|
|
d = {
|
|
"event_id": event_id,
|
|
"type": type,
|
|
"sender": "@user_id:example.com",
|
|
"room_id": "!room_id:example.com",
|
|
"depth": depth,
|
|
"prev_events": prev_events,
|
|
}
|
|
|
|
if state_key is not None:
|
|
d["state_key"] = state_key
|
|
|
|
d.update(kwargs)
|
|
|
|
event = make_event_from_dict(d)
|
|
|
|
return event
|
|
|
|
|
|
class StateGroupStore(object):
|
|
def __init__(self):
|
|
self._event_to_state_group = {}
|
|
self._group_to_state = {}
|
|
|
|
self._event_id_to_event = {}
|
|
|
|
self._next_group = 1
|
|
|
|
def get_state_groups_ids(self, room_id, event_ids):
|
|
groups = {}
|
|
for event_id in event_ids:
|
|
group = self._event_to_state_group.get(event_id)
|
|
if group:
|
|
groups[group] = self._group_to_state[group]
|
|
|
|
return defer.succeed(groups)
|
|
|
|
def store_state_group(
|
|
self, event_id, room_id, prev_group, delta_ids, current_state_ids
|
|
):
|
|
state_group = self._next_group
|
|
self._next_group += 1
|
|
|
|
self._group_to_state[state_group] = dict(current_state_ids)
|
|
|
|
return state_group
|
|
|
|
def get_events(self, event_ids, **kwargs):
|
|
return {
|
|
e_id: self._event_id_to_event[e_id]
|
|
for e_id in event_ids
|
|
if e_id in self._event_id_to_event
|
|
}
|
|
|
|
def get_state_group_delta(self, name):
|
|
return None, None
|
|
|
|
def register_events(self, events):
|
|
for e in events:
|
|
self._event_id_to_event[e.event_id] = e
|
|
|
|
def register_event_context(self, event, context):
|
|
self._event_to_state_group[event.event_id] = context.state_group
|
|
|
|
def register_event_id_state_group(self, event_id, state_group):
|
|
self._event_to_state_group[event_id] = state_group
|
|
|
|
def get_room_version_id(self, room_id):
|
|
return RoomVersions.V1.identifier
|
|
|
|
|
|
class DictObj(dict):
|
|
def __init__(self, **kwargs):
|
|
super(DictObj, self).__init__(kwargs)
|
|
self.__dict__ = self
|
|
|
|
|
|
class Graph(object):
|
|
def __init__(self, nodes, edges):
|
|
events = {}
|
|
clobbered = set(events.keys())
|
|
|
|
for event_id, fields in nodes.items():
|
|
refs = edges.get(event_id)
|
|
if refs:
|
|
clobbered.difference_update(refs)
|
|
prev_events = [(r, {}) for r in refs]
|
|
else:
|
|
prev_events = []
|
|
|
|
events[event_id] = create_event(
|
|
event_id=event_id, prev_events=prev_events, **fields
|
|
)
|
|
|
|
self._leaves = clobbered
|
|
self._events = sorted(events.values(), key=lambda e: e.depth)
|
|
|
|
def walk(self):
|
|
return iter(self._events)
|
|
|
|
def get_leaves(self):
|
|
return (self._events[i] for i in self._leaves)
|
|
|
|
|
|
class StateTestCase(unittest.TestCase):
|
|
def setUp(self):
|
|
self.store = StateGroupStore()
|
|
storage = Mock(main=self.store, state=self.store)
|
|
hs = Mock(
|
|
spec_set=[
|
|
"config",
|
|
"get_datastore",
|
|
"get_storage",
|
|
"get_auth",
|
|
"get_state_handler",
|
|
"get_clock",
|
|
"get_state_resolution_handler",
|
|
]
|
|
)
|
|
hs.config = default_config("tesths", True)
|
|
hs.get_datastore.return_value = self.store
|
|
hs.get_state_handler.return_value = None
|
|
hs.get_clock.return_value = MockClock()
|
|
hs.get_auth.return_value = Auth(hs)
|
|
hs.get_state_resolution_handler = lambda: StateResolutionHandler(hs)
|
|
hs.get_storage.return_value = storage
|
|
|
|
self.state = StateHandler(hs)
|
|
self.event_id = 0
|
|
|
|
@defer.inlineCallbacks
|
|
def test_branch_no_conflict(self):
|
|
graph = Graph(
|
|
nodes={
|
|
"START": DictObj(
|
|
type=EventTypes.Create, state_key="", content={}, depth=1
|
|
),
|
|
"A": DictObj(type=EventTypes.Message, depth=2),
|
|
"B": DictObj(type=EventTypes.Message, depth=3),
|
|
"C": DictObj(type=EventTypes.Name, state_key="", depth=3),
|
|
"D": DictObj(type=EventTypes.Message, depth=4),
|
|
},
|
|
edges={"A": ["START"], "B": ["A"], "C": ["A"], "D": ["B", "C"]},
|
|
)
|
|
|
|
self.store.register_events(graph.walk())
|
|
|
|
context_store = {} # type: dict[str, EventContext]
|
|
|
|
for event in graph.walk():
|
|
context = yield self.state.compute_event_context(event)
|
|
self.store.register_event_context(event, context)
|
|
context_store[event.event_id] = context
|
|
|
|
ctx_c = context_store["C"]
|
|
ctx_d = context_store["D"]
|
|
|
|
prev_state_ids = yield ctx_d.get_prev_state_ids()
|
|
self.assertEqual(2, len(prev_state_ids))
|
|
|
|
self.assertEqual(ctx_c.state_group, ctx_d.state_group_before_event)
|
|
self.assertEqual(ctx_d.state_group_before_event, ctx_d.state_group)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_branch_basic_conflict(self):
|
|
graph = Graph(
|
|
nodes={
|
|
"START": DictObj(
|
|
type=EventTypes.Create,
|
|
state_key="",
|
|
content={"creator": "@user_id:example.com"},
|
|
depth=1,
|
|
),
|
|
"A": DictObj(
|
|
type=EventTypes.Member,
|
|
state_key="@user_id:example.com",
|
|
content={"membership": Membership.JOIN},
|
|
membership=Membership.JOIN,
|
|
depth=2,
|
|
),
|
|
"B": DictObj(type=EventTypes.Name, state_key="", depth=3),
|
|
"C": DictObj(type=EventTypes.Name, state_key="", depth=4),
|
|
"D": DictObj(type=EventTypes.Message, depth=5),
|
|
},
|
|
edges={"A": ["START"], "B": ["A"], "C": ["A"], "D": ["B", "C"]},
|
|
)
|
|
|
|
self.store.register_events(graph.walk())
|
|
|
|
context_store = {}
|
|
|
|
for event in graph.walk():
|
|
context = yield self.state.compute_event_context(event)
|
|
self.store.register_event_context(event, context)
|
|
context_store[event.event_id] = context
|
|
|
|
# C ends up winning the resolution between B and C
|
|
|
|
ctx_c = context_store["C"]
|
|
ctx_d = context_store["D"]
|
|
|
|
prev_state_ids = yield ctx_d.get_prev_state_ids()
|
|
self.assertSetEqual(
|
|
{"START", "A", "C"}, {e_id for e_id in prev_state_ids.values()}
|
|
)
|
|
|
|
self.assertEqual(ctx_c.state_group, ctx_d.state_group_before_event)
|
|
self.assertEqual(ctx_d.state_group_before_event, ctx_d.state_group)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_branch_have_banned_conflict(self):
|
|
graph = Graph(
|
|
nodes={
|
|
"START": DictObj(
|
|
type=EventTypes.Create,
|
|
state_key="",
|
|
content={"creator": "@user_id:example.com"},
|
|
depth=1,
|
|
),
|
|
"A": DictObj(
|
|
type=EventTypes.Member,
|
|
state_key="@user_id:example.com",
|
|
content={"membership": Membership.JOIN},
|
|
membership=Membership.JOIN,
|
|
depth=2,
|
|
),
|
|
"B": DictObj(type=EventTypes.Name, state_key="", depth=3),
|
|
"C": DictObj(
|
|
type=EventTypes.Member,
|
|
state_key="@user_id_2:example.com",
|
|
content={"membership": Membership.BAN},
|
|
membership=Membership.BAN,
|
|
depth=4,
|
|
),
|
|
"D": DictObj(
|
|
type=EventTypes.Name,
|
|
state_key="",
|
|
depth=4,
|
|
sender="@user_id_2:example.com",
|
|
),
|
|
"E": DictObj(type=EventTypes.Message, depth=5),
|
|
},
|
|
edges={"A": ["START"], "B": ["A"], "C": ["B"], "D": ["B"], "E": ["C", "D"]},
|
|
)
|
|
|
|
self.store.register_events(graph.walk())
|
|
|
|
context_store = {}
|
|
|
|
for event in graph.walk():
|
|
context = yield self.state.compute_event_context(event)
|
|
self.store.register_event_context(event, context)
|
|
context_store[event.event_id] = context
|
|
|
|
# C ends up winning the resolution between C and D because bans win over other
|
|
# changes
|
|
|
|
ctx_c = context_store["C"]
|
|
ctx_e = context_store["E"]
|
|
|
|
prev_state_ids = yield ctx_e.get_prev_state_ids()
|
|
self.assertSetEqual(
|
|
{"START", "A", "B", "C"}, {e for e in prev_state_ids.values()}
|
|
)
|
|
self.assertEqual(ctx_c.state_group, ctx_e.state_group_before_event)
|
|
self.assertEqual(ctx_e.state_group_before_event, ctx_e.state_group)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_branch_have_perms_conflict(self):
|
|
userid1 = "@user_id:example.com"
|
|
userid2 = "@user_id2:example.com"
|
|
|
|
nodes = {
|
|
"A1": DictObj(
|
|
type=EventTypes.Create,
|
|
state_key="",
|
|
content={"creator": userid1},
|
|
depth=1,
|
|
),
|
|
"A2": DictObj(
|
|
type=EventTypes.Member,
|
|
state_key=userid1,
|
|
content={"membership": Membership.JOIN},
|
|
membership=Membership.JOIN,
|
|
),
|
|
"A3": DictObj(
|
|
type=EventTypes.Member,
|
|
state_key=userid2,
|
|
content={"membership": Membership.JOIN},
|
|
membership=Membership.JOIN,
|
|
),
|
|
"A4": DictObj(
|
|
type=EventTypes.PowerLevels,
|
|
state_key="",
|
|
content={
|
|
"events": {"m.room.name": 50},
|
|
"users": {userid1: 100, userid2: 60},
|
|
},
|
|
),
|
|
"A5": DictObj(type=EventTypes.Name, state_key=""),
|
|
"B": DictObj(
|
|
type=EventTypes.PowerLevels,
|
|
state_key="",
|
|
content={"events": {"m.room.name": 50}, "users": {userid2: 30}},
|
|
),
|
|
"C": DictObj(type=EventTypes.Name, state_key="", sender=userid2),
|
|
"D": DictObj(type=EventTypes.Message),
|
|
}
|
|
edges = {
|
|
"A2": ["A1"],
|
|
"A3": ["A2"],
|
|
"A4": ["A3"],
|
|
"A5": ["A4"],
|
|
"B": ["A5"],
|
|
"C": ["A5"],
|
|
"D": ["B", "C"],
|
|
}
|
|
self._add_depths(nodes, edges)
|
|
graph = Graph(nodes, edges)
|
|
|
|
self.store.register_events(graph.walk())
|
|
|
|
context_store = {}
|
|
|
|
for event in graph.walk():
|
|
context = yield self.state.compute_event_context(event)
|
|
self.store.register_event_context(event, context)
|
|
context_store[event.event_id] = context
|
|
|
|
# B ends up winning the resolution between B and C because power levels
|
|
# win over other changes.
|
|
|
|
ctx_b = context_store["B"]
|
|
ctx_d = context_store["D"]
|
|
|
|
prev_state_ids = yield ctx_d.get_prev_state_ids()
|
|
self.assertSetEqual(
|
|
{"A1", "A2", "A3", "A5", "B"}, {e for e in prev_state_ids.values()}
|
|
)
|
|
|
|
self.assertEqual(ctx_b.state_group, ctx_d.state_group_before_event)
|
|
self.assertEqual(ctx_d.state_group_before_event, ctx_d.state_group)
|
|
|
|
def _add_depths(self, nodes, edges):
|
|
def _get_depth(ev):
|
|
node = nodes[ev]
|
|
if "depth" not in node:
|
|
prevs = edges[ev]
|
|
depth = max(_get_depth(prev) for prev in prevs) + 1
|
|
node["depth"] = depth
|
|
return node["depth"]
|
|
|
|
for n in nodes:
|
|
_get_depth(n)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_annotate_with_old_message(self):
|
|
event = create_event(type="test_message", name="event")
|
|
|
|
old_state = [
|
|
create_event(type="test1", state_key="1"),
|
|
create_event(type="test1", state_key="2"),
|
|
create_event(type="test2", state_key=""),
|
|
]
|
|
|
|
context = yield self.state.compute_event_context(event, old_state=old_state)
|
|
|
|
prev_state_ids = yield context.get_prev_state_ids()
|
|
self.assertCountEqual((e.event_id for e in old_state), prev_state_ids.values())
|
|
|
|
current_state_ids = yield context.get_current_state_ids()
|
|
self.assertCountEqual(
|
|
(e.event_id for e in old_state), current_state_ids.values()
|
|
)
|
|
|
|
self.assertIsNotNone(context.state_group_before_event)
|
|
self.assertEqual(context.state_group_before_event, context.state_group)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_annotate_with_old_state(self):
|
|
event = create_event(type="state", state_key="", name="event")
|
|
|
|
old_state = [
|
|
create_event(type="test1", state_key="1"),
|
|
create_event(type="test1", state_key="2"),
|
|
create_event(type="test2", state_key=""),
|
|
]
|
|
|
|
context = yield self.state.compute_event_context(event, old_state=old_state)
|
|
|
|
prev_state_ids = yield context.get_prev_state_ids()
|
|
self.assertCountEqual((e.event_id for e in old_state), prev_state_ids.values())
|
|
|
|
current_state_ids = yield context.get_current_state_ids()
|
|
self.assertCountEqual(
|
|
(e.event_id for e in old_state + [event]), current_state_ids.values()
|
|
)
|
|
|
|
self.assertIsNotNone(context.state_group_before_event)
|
|
self.assertNotEqual(context.state_group_before_event, context.state_group)
|
|
self.assertEqual(context.state_group_before_event, context.prev_group)
|
|
self.assertEqual({("state", ""): event.event_id}, context.delta_ids)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_trivial_annotate_message(self):
|
|
prev_event_id = "prev_event_id"
|
|
event = create_event(
|
|
type="test_message", name="event2", prev_events=[(prev_event_id, {})]
|
|
)
|
|
|
|
old_state = [
|
|
create_event(type="test1", state_key="1"),
|
|
create_event(type="test1", state_key="2"),
|
|
create_event(type="test2", state_key=""),
|
|
]
|
|
|
|
group_name = self.store.store_state_group(
|
|
prev_event_id,
|
|
event.room_id,
|
|
None,
|
|
None,
|
|
{(e.type, e.state_key): e.event_id for e in old_state},
|
|
)
|
|
self.store.register_event_id_state_group(prev_event_id, group_name)
|
|
|
|
context = yield self.state.compute_event_context(event)
|
|
|
|
current_state_ids = yield context.get_current_state_ids()
|
|
|
|
self.assertEqual(
|
|
set([e.event_id for e in old_state]), set(current_state_ids.values())
|
|
)
|
|
|
|
self.assertEqual(group_name, context.state_group)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_trivial_annotate_state(self):
|
|
prev_event_id = "prev_event_id"
|
|
event = create_event(
|
|
type="state", state_key="", name="event2", prev_events=[(prev_event_id, {})]
|
|
)
|
|
|
|
old_state = [
|
|
create_event(type="test1", state_key="1"),
|
|
create_event(type="test1", state_key="2"),
|
|
create_event(type="test2", state_key=""),
|
|
]
|
|
|
|
group_name = self.store.store_state_group(
|
|
prev_event_id,
|
|
event.room_id,
|
|
None,
|
|
None,
|
|
{(e.type, e.state_key): e.event_id for e in old_state},
|
|
)
|
|
self.store.register_event_id_state_group(prev_event_id, group_name)
|
|
|
|
context = yield self.state.compute_event_context(event)
|
|
|
|
prev_state_ids = yield context.get_prev_state_ids()
|
|
|
|
self.assertEqual(
|
|
set([e.event_id for e in old_state]), set(prev_state_ids.values())
|
|
)
|
|
|
|
self.assertIsNotNone(context.state_group)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_resolve_message_conflict(self):
|
|
prev_event_id1 = "event_id1"
|
|
prev_event_id2 = "event_id2"
|
|
event = create_event(
|
|
type="test_message",
|
|
name="event3",
|
|
prev_events=[(prev_event_id1, {}), (prev_event_id2, {})],
|
|
)
|
|
|
|
creation = create_event(type=EventTypes.Create, state_key="")
|
|
|
|
old_state_1 = [
|
|
creation,
|
|
create_event(type="test1", state_key="1"),
|
|
create_event(type="test1", state_key="2"),
|
|
create_event(type="test2", state_key=""),
|
|
]
|
|
|
|
old_state_2 = [
|
|
creation,
|
|
create_event(type="test1", state_key="1"),
|
|
create_event(type="test3", state_key="2"),
|
|
create_event(type="test4", state_key=""),
|
|
]
|
|
|
|
self.store.register_events(old_state_1)
|
|
self.store.register_events(old_state_2)
|
|
|
|
context = yield self._get_context(
|
|
event, prev_event_id1, old_state_1, prev_event_id2, old_state_2
|
|
)
|
|
|
|
current_state_ids = yield context.get_current_state_ids()
|
|
|
|
self.assertEqual(len(current_state_ids), 6)
|
|
|
|
self.assertIsNotNone(context.state_group)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_resolve_state_conflict(self):
|
|
prev_event_id1 = "event_id1"
|
|
prev_event_id2 = "event_id2"
|
|
event = create_event(
|
|
type="test4",
|
|
state_key="",
|
|
name="event",
|
|
prev_events=[(prev_event_id1, {}), (prev_event_id2, {})],
|
|
)
|
|
|
|
creation = create_event(type=EventTypes.Create, state_key="")
|
|
|
|
old_state_1 = [
|
|
creation,
|
|
create_event(type="test1", state_key="1"),
|
|
create_event(type="test1", state_key="2"),
|
|
create_event(type="test2", state_key=""),
|
|
]
|
|
|
|
old_state_2 = [
|
|
creation,
|
|
create_event(type="test1", state_key="1"),
|
|
create_event(type="test3", state_key="2"),
|
|
create_event(type="test4", state_key=""),
|
|
]
|
|
|
|
store = StateGroupStore()
|
|
store.register_events(old_state_1)
|
|
store.register_events(old_state_2)
|
|
self.store.get_events = store.get_events
|
|
|
|
context = yield self._get_context(
|
|
event, prev_event_id1, old_state_1, prev_event_id2, old_state_2
|
|
)
|
|
|
|
current_state_ids = yield context.get_current_state_ids()
|
|
|
|
self.assertEqual(len(current_state_ids), 6)
|
|
|
|
self.assertIsNotNone(context.state_group)
|
|
|
|
@defer.inlineCallbacks
|
|
def test_standard_depth_conflict(self):
|
|
prev_event_id1 = "event_id1"
|
|
prev_event_id2 = "event_id2"
|
|
event = create_event(
|
|
type="test4",
|
|
name="event",
|
|
prev_events=[(prev_event_id1, {}), (prev_event_id2, {})],
|
|
)
|
|
|
|
member_event = create_event(
|
|
type=EventTypes.Member,
|
|
state_key="@user_id:example.com",
|
|
content={"membership": Membership.JOIN},
|
|
)
|
|
|
|
power_levels = create_event(
|
|
type=EventTypes.PowerLevels,
|
|
state_key="",
|
|
content={"users": {"@foo:bar": "100", "@user_id:example.com": "100"}},
|
|
)
|
|
|
|
creation = create_event(
|
|
type=EventTypes.Create, state_key="", content={"creator": "@foo:bar"}
|
|
)
|
|
|
|
old_state_1 = [
|
|
creation,
|
|
power_levels,
|
|
member_event,
|
|
create_event(type="test1", state_key="1", depth=1),
|
|
]
|
|
|
|
old_state_2 = [
|
|
creation,
|
|
power_levels,
|
|
member_event,
|
|
create_event(type="test1", state_key="1", depth=2),
|
|
]
|
|
|
|
store = StateGroupStore()
|
|
store.register_events(old_state_1)
|
|
store.register_events(old_state_2)
|
|
self.store.get_events = store.get_events
|
|
|
|
context = yield self._get_context(
|
|
event, prev_event_id1, old_state_1, prev_event_id2, old_state_2
|
|
)
|
|
|
|
current_state_ids = yield context.get_current_state_ids()
|
|
|
|
self.assertEqual(old_state_2[3].event_id, current_state_ids[("test1", "1")])
|
|
|
|
# Reverse the depth to make sure we are actually using the depths
|
|
# during state resolution.
|
|
|
|
old_state_1 = [
|
|
creation,
|
|
power_levels,
|
|
member_event,
|
|
create_event(type="test1", state_key="1", depth=2),
|
|
]
|
|
|
|
old_state_2 = [
|
|
creation,
|
|
power_levels,
|
|
member_event,
|
|
create_event(type="test1", state_key="1", depth=1),
|
|
]
|
|
|
|
store.register_events(old_state_1)
|
|
store.register_events(old_state_2)
|
|
|
|
context = yield self._get_context(
|
|
event, prev_event_id1, old_state_1, prev_event_id2, old_state_2
|
|
)
|
|
|
|
current_state_ids = yield context.get_current_state_ids()
|
|
|
|
self.assertEqual(old_state_1[3].event_id, current_state_ids[("test1", "1")])
|
|
|
|
def _get_context(
|
|
self, event, prev_event_id_1, old_state_1, prev_event_id_2, old_state_2
|
|
):
|
|
sg1 = self.store.store_state_group(
|
|
prev_event_id_1,
|
|
event.room_id,
|
|
None,
|
|
None,
|
|
{(e.type, e.state_key): e.event_id for e in old_state_1},
|
|
)
|
|
self.store.register_event_id_state_group(prev_event_id_1, sg1)
|
|
|
|
sg2 = self.store.store_state_group(
|
|
prev_event_id_2,
|
|
event.room_id,
|
|
None,
|
|
None,
|
|
{(e.type, e.state_key): e.event_id for e in old_state_2},
|
|
)
|
|
self.store.register_event_id_state_group(prev_event_id_2, sg2)
|
|
|
|
return self.state.compute_event_context(event)
|