forked from MirrorHub/synapse
rename get_prev_events_for_room to get_prev_events_and_hashes_for_room
... to make way for a new method which just returns the event ids
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01c3c6c929
commit
5a04781643
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@ -740,7 +740,7 @@ class EventCreationHandler(object):
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% (len(prev_events_and_hashes),)
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)
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else:
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prev_events_and_hashes = yield self.store.get_prev_events_for_room(
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prev_events_and_hashes = yield self.store.get_prev_events_and_hashes_for_room(
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builder.room_id
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)
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@ -1042,7 +1042,9 @@ class EventCreationHandler(object):
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# For each room we need to find a joined member we can use to send
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# the dummy event with.
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prev_events_and_hashes = yield self.store.get_prev_events_for_room(room_id)
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prev_events_and_hashes = yield self.store.get_prev_events_and_hashes_for_room(
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room_id
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)
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latest_event_ids = (event_id for (event_id, _, _) in prev_events_and_hashes)
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@ -370,7 +370,9 @@ class RoomMemberHandler(object):
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if block_invite:
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raise SynapseError(403, "Invites have been disabled on this server")
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prev_events_and_hashes = yield self.store.get_prev_events_for_room(room_id)
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prev_events_and_hashes = yield self.store.get_prev_events_and_hashes_for_room(
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room_id
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)
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latest_event_ids = (event_id for (event_id, _, _) in prev_events_and_hashes)
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current_state_ids = yield self.state_handler.get_current_state_ids(
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@ -149,9 +149,10 @@ class EventFederationWorkerStore(EventsWorkerStore, SignatureWorkerStore, SQLBas
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)
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@defer.inlineCallbacks
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def get_prev_events_for_room(self, room_id):
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def get_prev_events_and_hashes_for_room(self, room_id):
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"""
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Gets a subset of the current forward extremities in the given room.
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Gets a subset of the current forward extremities in the given room,
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along with their depths and hashes.
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Limits the result to 10 extremities, so that we can avoid creating
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events which refer to hundreds of prev_events.
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@ -26,7 +26,7 @@ class EventFederationWorkerStoreTestCase(tests.unittest.TestCase):
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self.store = hs.get_datastore()
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@defer.inlineCallbacks
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def test_get_prev_events_for_room(self):
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def test_get_prev_events_and_hashes_for_room(self):
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room_id = "@ROOM:local"
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# add a bunch of events and hashes to act as forward extremities
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@ -64,7 +64,7 @@ class EventFederationWorkerStoreTestCase(tests.unittest.TestCase):
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yield self.store.db.runInteraction("insert", insert_event, i)
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# this should get the last five and five others
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r = yield self.store.get_prev_events_for_room(room_id)
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r = yield self.store.get_prev_events_and_hashes_for_room(room_id)
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self.assertEqual(10, len(r))
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for i in range(0, 5):
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el = r[i]
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