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# Copyright 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 canonicaljson import encode_canonical_json
from synapse.events import FrozenEvent, _EventInternalMetadata
from synapse.events.snapshot import EventContext
from synapse.replication.slave.storage.events import SlavedEventStore
from synapse.storage.roommember import RoomsForUser
from ._base import BaseSlavedStoreTestCase
USER_ID = "@feeling:blue"
USER_ID_2 = "@bright:blue"
OUTLIER = {"outlier": True}
ROOM_ID = "!room:blue"
def dict_equals(self, other):
me = encode_canonical_json(self.get_pdu_json())
them = encode_canonical_json(other.get_pdu_json())
return me == them
def patch__eq__(cls):
eq = getattr(cls, "__eq__", None)
cls.__eq__ = dict_equals
def unpatch():
if eq is not None:
cls.__eq__ = eq
return unpatch
class SlavedEventStoreTestCase(BaseSlavedStoreTestCase):
STORE_TYPE = SlavedEventStore
def setUp(self):
# Patch up the equality operator for events so that we can check
# whether lists of events match using assertEquals
self.unpatches = [patch__eq__(_EventInternalMetadata), patch__eq__(FrozenEvent)]
return super(SlavedEventStoreTestCase, self).setUp()
def tearDown(self):
[unpatch() for unpatch in self.unpatches]
def test_get_latest_event_ids_in_room(self):
create = self.persist(type="m.room.create", key="", creator=USER_ID)
self.replicate()
self.check("get_latest_event_ids_in_room", (ROOM_ID,), [create.event_id])
join = self.persist(
type="m.room.member",
key=USER_ID,
membership="join",
prev_events=[(create.event_id, {})],
)
self.replicate()
self.check("get_latest_event_ids_in_room", (ROOM_ID,), [join.event_id])
def test_redactions(self):
self.persist(type="m.room.create", key="", creator=USER_ID)
self.persist(type="m.room.member", key=USER_ID, membership="join")
msg = self.persist(type="m.room.message", msgtype="m.text", body="Hello")
self.replicate()
self.check("get_event", [msg.event_id], msg)
redaction = self.persist(type="m.room.redaction", redacts=msg.event_id)
self.replicate()
msg_dict = msg.get_dict()
msg_dict["content"] = {}
msg_dict["unsigned"]["redacted_by"] = redaction.event_id
msg_dict["unsigned"]["redacted_because"] = redaction
redacted = FrozenEvent(msg_dict, msg.internal_metadata.get_dict())
self.check("get_event", [msg.event_id], redacted)
def test_backfilled_redactions(self):
self.persist(type="m.room.create", key="", creator=USER_ID)
self.persist(type="m.room.member", key=USER_ID, membership="join")
msg = self.persist(type="m.room.message", msgtype="m.text", body="Hello")
self.replicate()
self.check("get_event", [msg.event_id], msg)
redaction = self.persist(
type="m.room.redaction", redacts=msg.event_id, backfill=True
)
self.replicate()
msg_dict = msg.get_dict()
msg_dict["content"] = {}
msg_dict["unsigned"]["redacted_by"] = redaction.event_id
msg_dict["unsigned"]["redacted_because"] = redaction
redacted = FrozenEvent(msg_dict, msg.internal_metadata.get_dict())
self.check("get_event", [msg.event_id], redacted)
def test_invites(self):
self.persist(type="m.room.create", key="", creator=USER_ID)
self.check("get_invited_rooms_for_user", [USER_ID_2], [])
event = self.persist(type="m.room.member", key=USER_ID_2, membership="invite")
self.replicate()
self.check(
"get_invited_rooms_for_user",
[USER_ID_2],
[
RoomsForUser(
ROOM_ID,
USER_ID,
"invite",
event.event_id,
event.internal_metadata.stream_ordering,
)
],
)
def test_push_actions_for_user(self):
self.persist(type="m.room.create", key="", creator=USER_ID)
self.persist(type="m.room.join", key=USER_ID, membership="join")
self.persist(
type="m.room.join", sender=USER_ID, key=USER_ID_2, membership="join"
)
event1 = self.persist(type="m.room.message", msgtype="m.text", body="hello")
self.replicate()
self.check(
"get_unread_event_push_actions_by_room_for_user",
[ROOM_ID, USER_ID_2, event1.event_id],
{"highlight_count": 0, "notify_count": 0},
)
self.persist(
type="m.room.message",
msgtype="m.text",
body="world",
push_actions=[(USER_ID_2, ["notify"])],
)
self.replicate()
self.check(
"get_unread_event_push_actions_by_room_for_user",
[ROOM_ID, USER_ID_2, event1.event_id],
{"highlight_count": 0, "notify_count": 1},
)
self.persist(
type="m.room.message",
msgtype="m.text",
body="world",
push_actions=[
(USER_ID_2, ["notify", {"set_tweak": "highlight", "value": True}])
],
)
self.replicate()
self.check(
"get_unread_event_push_actions_by_room_for_user",
[ROOM_ID, USER_ID_2, event1.event_id],
{"highlight_count": 1, "notify_count": 2},
)
event_id = 0
def persist(
self,
sender=USER_ID,
room_id=ROOM_ID,
type={},
key=None,
internal={},
state=None,
reset_state=False,
backfill=False,
depth=None,
prev_events=[],
auth_events=[],
prev_state=[],
redacts=None,
push_actions=[],
**content
):
"""
Returns:
synapse.events.FrozenEvent: The event that was persisted.
"""
if depth is None:
depth = self.event_id
if not prev_events:
latest_event_ids = self.get_success(
self.master_store.get_latest_event_ids_in_room(room_id)
)
prev_events = [(ev_id, {}) for ev_id in latest_event_ids]
event_dict = {
"sender": sender,
"type": type,
"content": content,
"event_id": "$%d:blue" % (self.event_id,),
"room_id": room_id,
"depth": depth,
"origin_server_ts": self.event_id,
"prev_events": prev_events,
"auth_events": auth_events,
}
if key is not None:
event_dict["state_key"] = key
event_dict["prev_state"] = prev_state
if redacts is not None:
event_dict["redacts"] = redacts
event = FrozenEvent(event_dict, internal_metadata_dict=internal)
self.event_id += 1
if state is not None:
state_ids = {key: e.event_id for key, e in state.items()}
context = EventContext.with_state(
state_group=None, current_state_ids=state_ids, prev_state_ids=state_ids
)
else:
state_handler = self.hs.get_state_handler()
context = self.get_success(state_handler.compute_event_context(event))
self.master_store.add_push_actions_to_staging(
event.event_id, {user_id: actions for user_id, actions in push_actions}
)
ordering = None
if backfill:
self.get_success(
self.master_store.persist_events([(event, context)], backfilled=True)
)
else:
ordering, _ = self.get_success(
self.master_store.persist_event(event, context)
)
if ordering:
event.internal_metadata.stream_ordering = ordering
return event
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