forked from MirrorHub/synapse
Merge pull request #5207 from matrix-org/erikj/reactions_redactions
Correctly update aggregation counts after redaction
This commit is contained in:
commit
9ad246e6d2
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@ -1325,6 +1325,9 @@ class EventsStore(
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txn, event.room_id, event.redacts
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)
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# Remove from relations table.
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self._handle_redaction(txn, event.redacts)
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# Update the event_forward_extremities, event_backward_extremities and
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# event_edges tables.
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self._handle_mult_prev_events(
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@ -415,3 +415,20 @@ class RelationsStore(RelationsWorkerStore):
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if rel_type == RelationTypes.REPLACES:
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txn.call_after(self.get_applicable_edit.invalidate, (parent_id,))
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def _handle_redaction(self, txn, redacted_event_id):
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"""Handles receiving a redaction and checking whether we need to remove
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any redacted relations from the database.
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Args:
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txn
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redacted_event_id (str): The event that was redacted.
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"""
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self._simple_delete_txn(
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txn,
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table="event_relations",
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keyvalues={
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"event_id": redacted_event_id,
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}
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)
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@ -19,19 +19,22 @@ import json
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import six
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from synapse.api.constants import EventTypes, RelationTypes
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from synapse.rest import admin
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from synapse.rest.client.v1 import login, room
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from synapse.rest.client.v2_alpha import relations
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from synapse.rest.client.v2_alpha import register, relations
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from tests import unittest
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class RelationsTestCase(unittest.HomeserverTestCase):
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user_id = "@alice:test"
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servlets = [
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relations.register_servlets,
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room.register_servlets,
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login.register_servlets,
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register.register_servlets,
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admin.register_servlets_for_client_rest_resource,
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]
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hijack_auth = False
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def make_homeserver(self, reactor, clock):
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# We need to enable msc1849 support for aggregations
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@ -40,8 +43,12 @@ class RelationsTestCase(unittest.HomeserverTestCase):
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return self.setup_test_homeserver(config=config)
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def prepare(self, reactor, clock, hs):
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self.room = self.helper.create_room_as(self.user_id)
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res = self.helper.send(self.room, body="Hi!")
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self.user_id, self.user_token = self._create_user("alice")
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self.user2_id, self.user2_token = self._create_user("bob")
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self.room = self.helper.create_room_as(self.user_id, tok=self.user_token)
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self.helper.join(self.room, user=self.user2_id, tok=self.user2_token)
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res = self.helper.send(self.room, body="Hi!", tok=self.user_token)
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self.parent_id = res["event_id"]
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def test_send_relation(self):
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@ -55,7 +62,9 @@ class RelationsTestCase(unittest.HomeserverTestCase):
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event_id = channel.json_body["event_id"]
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request, channel = self.make_request(
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"GET", "/rooms/%s/event/%s" % (self.room, event_id)
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"GET",
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"/rooms/%s/event/%s" % (self.room, event_id),
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access_token=self.user_token,
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)
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self.render(request)
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self.assertEquals(200, channel.code, channel.json_body)
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@ -95,6 +104,7 @@ class RelationsTestCase(unittest.HomeserverTestCase):
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"GET",
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"/_matrix/client/unstable/rooms/%s/relations/%s?limit=1"
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% (self.room, self.parent_id),
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access_token=self.user_token,
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)
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self.render(request)
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self.assertEquals(200, channel.code, channel.json_body)
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@ -135,6 +145,7 @@ class RelationsTestCase(unittest.HomeserverTestCase):
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"GET",
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"/_matrix/client/unstable/rooms/%s/relations/%s?limit=1%s"
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% (self.room, self.parent_id, from_token),
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access_token=self.user_token,
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)
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self.render(request)
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self.assertEquals(200, channel.code, channel.json_body)
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@ -156,15 +167,32 @@ class RelationsTestCase(unittest.HomeserverTestCase):
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"""Test that we can paginate annotation groups correctly.
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"""
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# We need to create ten separate users to send each reaction.
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access_tokens = [self.user_token, self.user2_token]
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idx = 0
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while len(access_tokens) < 10:
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user_id, token = self._create_user("test" + str(idx))
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idx += 1
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self.helper.join(self.room, user=user_id, tok=token)
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access_tokens.append(token)
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idx = 0
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sent_groups = {u"👍": 10, u"a": 7, u"b": 5, u"c": 3, u"d": 2, u"e": 1}
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for key in itertools.chain.from_iterable(
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itertools.repeat(key, num) for key, num in sent_groups.items()
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):
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channel = self._send_relation(
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RelationTypes.ANNOTATION, "m.reaction", key=key
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RelationTypes.ANNOTATION,
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"m.reaction",
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key=key,
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access_token=access_tokens[idx],
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)
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self.assertEquals(200, channel.code, channel.json_body)
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idx += 1
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idx %= len(access_tokens)
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prev_token = None
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found_groups = {}
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for _ in range(20):
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@ -176,6 +204,7 @@ class RelationsTestCase(unittest.HomeserverTestCase):
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"GET",
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"/_matrix/client/unstable/rooms/%s/aggregations/%s?limit=1%s"
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% (self.room, self.parent_id, from_token),
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access_token=self.user_token,
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)
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self.render(request)
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self.assertEquals(200, channel.code, channel.json_body)
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@ -236,6 +265,7 @@ class RelationsTestCase(unittest.HomeserverTestCase):
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encoded_key,
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from_token,
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),
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access_token=self.user_token,
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)
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self.render(request)
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self.assertEquals(200, channel.code, channel.json_body)
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@ -263,7 +293,9 @@ class RelationsTestCase(unittest.HomeserverTestCase):
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channel = self._send_relation(RelationTypes.ANNOTATION, "m.reaction", "a")
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self.assertEquals(200, channel.code, channel.json_body)
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channel = self._send_relation(RelationTypes.ANNOTATION, "m.reaction", "a")
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channel = self._send_relation(
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RelationTypes.ANNOTATION, "m.reaction", "a", access_token=self.user2_token
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)
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self.assertEquals(200, channel.code, channel.json_body)
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channel = self._send_relation(RelationTypes.ANNOTATION, "m.reaction", "b")
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@ -273,6 +305,7 @@ class RelationsTestCase(unittest.HomeserverTestCase):
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"GET",
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"/_matrix/client/unstable/rooms/%s/aggregations/%s"
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% (self.room, self.parent_id),
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access_token=self.user_token,
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)
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self.render(request)
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self.assertEquals(200, channel.code, channel.json_body)
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@ -287,6 +320,43 @@ class RelationsTestCase(unittest.HomeserverTestCase):
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},
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)
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def test_aggregation_redactions(self):
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"""Test that annotations get correctly aggregated after a redaction.
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"""
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channel = self._send_relation(RelationTypes.ANNOTATION, "m.reaction", "a")
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self.assertEquals(200, channel.code, channel.json_body)
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to_redact_event_id = channel.json_body["event_id"]
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channel = self._send_relation(
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RelationTypes.ANNOTATION, "m.reaction", "a", access_token=self.user2_token
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)
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self.assertEquals(200, channel.code, channel.json_body)
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# Now lets redact one of the 'a' reactions
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request, channel = self.make_request(
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"POST",
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"/_matrix/client/r0/rooms/%s/redact/%s" % (self.room, to_redact_event_id),
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access_token=self.user_token,
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content={},
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)
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self.render(request)
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self.assertEquals(200, channel.code, channel.json_body)
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request, channel = self.make_request(
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"GET",
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"/_matrix/client/unstable/rooms/%s/aggregations/%s"
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% (self.room, self.parent_id),
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access_token=self.user_token,
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)
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self.render(request)
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self.assertEquals(200, channel.code, channel.json_body)
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self.assertEquals(
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channel.json_body,
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{"chunk": [{"type": "m.reaction", "key": "a", "count": 1}]},
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)
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def test_aggregation_must_be_annotation(self):
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"""Test that aggregations must be annotations.
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"""
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@ -295,6 +365,7 @@ class RelationsTestCase(unittest.HomeserverTestCase):
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"GET",
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"/_matrix/client/unstable/rooms/%s/aggregations/%s/m.replace?limit=1"
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% (self.room, self.parent_id),
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access_token=self.user_token,
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)
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self.render(request)
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self.assertEquals(400, channel.code, channel.json_body)
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@ -307,7 +378,9 @@ class RelationsTestCase(unittest.HomeserverTestCase):
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channel = self._send_relation(RelationTypes.ANNOTATION, "m.reaction", "a")
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self.assertEquals(200, channel.code, channel.json_body)
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channel = self._send_relation(RelationTypes.ANNOTATION, "m.reaction", "a")
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channel = self._send_relation(
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RelationTypes.ANNOTATION, "m.reaction", "a", access_token=self.user2_token
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)
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self.assertEquals(200, channel.code, channel.json_body)
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channel = self._send_relation(RelationTypes.ANNOTATION, "m.reaction", "b")
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@ -322,7 +395,9 @@ class RelationsTestCase(unittest.HomeserverTestCase):
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reply_2 = channel.json_body["event_id"]
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request, channel = self.make_request(
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"GET", "/rooms/%s/event/%s" % (self.room, self.parent_id)
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"GET",
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"/rooms/%s/event/%s" % (self.room, self.parent_id),
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access_token=self.user_token,
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)
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self.render(request)
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self.assertEquals(200, channel.code, channel.json_body)
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@ -357,7 +432,9 @@ class RelationsTestCase(unittest.HomeserverTestCase):
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edit_event_id = channel.json_body["event_id"]
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request, channel = self.make_request(
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"GET", "/rooms/%s/event/%s" % (self.room, self.parent_id)
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"GET",
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"/rooms/%s/event/%s" % (self.room, self.parent_id),
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access_token=self.user_token,
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)
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self.render(request)
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self.assertEquals(200, channel.code, channel.json_body)
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@ -407,7 +484,9 @@ class RelationsTestCase(unittest.HomeserverTestCase):
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self.assertEquals(200, channel.code, channel.json_body)
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request, channel = self.make_request(
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"GET", "/rooms/%s/event/%s" % (self.room, self.parent_id)
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"GET",
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"/rooms/%s/event/%s" % (self.room, self.parent_id),
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access_token=self.user_token,
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)
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self.render(request)
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self.assertEquals(200, channel.code, channel.json_body)
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@ -419,7 +498,9 @@ class RelationsTestCase(unittest.HomeserverTestCase):
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{RelationTypes.REPLACES: {"event_id": edit_event_id}},
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)
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def _send_relation(self, relation_type, event_type, key=None, content={}):
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def _send_relation(
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self, relation_type, event_type, key=None, content={}, access_token=None
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):
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"""Helper function to send a relation pointing at `self.parent_id`
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Args:
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@ -428,10 +509,15 @@ class RelationsTestCase(unittest.HomeserverTestCase):
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key (str|None): The aggregation key used for m.annotation relation
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type.
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content(dict|None): The content of the created event.
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access_token (str|None): The access token used to send the relation,
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defaults to `self.user_token`
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Returns:
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FakeChannel
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"""
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if not access_token:
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access_token = self.user_token
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query = ""
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if key:
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query = "?key=" + six.moves.urllib.parse.quote_plus(key.encode("utf-8"))
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@ -441,6 +527,13 @@ class RelationsTestCase(unittest.HomeserverTestCase):
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"/_matrix/client/unstable/rooms/%s/send_relation/%s/%s/%s%s"
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% (self.room, self.parent_id, relation_type, event_type, query),
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json.dumps(content).encode("utf-8"),
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access_token=access_token,
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)
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self.render(request)
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return channel
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def _create_user(self, localpart):
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user_id = self.register_user(localpart, "abc123")
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access_token = self.login(localpart, "abc123")
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return user_id, access_token
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