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Split ReceiptsStore

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This commit is contained in:
Erik Johnston 2018-02-16 12:17:14 +00:00
parent 324c3e9399
commit f5ac4dc2d4
3 changed files with 69 additions and 76 deletions
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33
synapse/replication/slave/storage/receipts.py
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@ -1,5 +1,6 @@
# -*- coding: utf-8 -*-
# Copyright 2016 OpenMarket Ltd
# Copyright 2018 New Vector Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@ -16,9 +17,7 @@
from ._base import BaseSlavedStore
from ._slaved_id_tracker import SlavedIdTracker
from synapse.storage import DataStore
from synapse.storage.receipts import ReceiptsStore
from synapse.util.caches.stream_change_cache import StreamChangeCache
from synapse.storage.receipts import ReceiptsWorkerStore
# So, um, we want to borrow a load of functions intended for reading from
# a DataStore, but we don't want to take functions that either write to the
@ -29,36 +28,14 @@ from synapse.util.caches.stream_change_cache import StreamChangeCache
# the method descriptor on the DataStore and chuck them into our class.
class SlavedReceiptsStore(BaseSlavedStore):
class SlavedReceiptsStore(ReceiptsWorkerStore, BaseSlavedStore):
def __init__(self, db_conn, hs):
super(SlavedReceiptsStore, self).__init__(db_conn, hs)
self._receipts_id_gen = SlavedIdTracker(
receipts_id_gen = SlavedIdTracker(
db_conn, "receipts_linearized", "stream_id"
)
self._receipts_stream_cache = StreamChangeCache(
"ReceiptsRoomChangeCache", self._receipts_id_gen.get_current_token()
)
get_receipts_for_user = ReceiptsStore.__dict__["get_receipts_for_user"]
get_linearized_receipts_for_room = (
ReceiptsStore.__dict__["get_linearized_receipts_for_room"]
)
_get_linearized_receipts_for_rooms = (
ReceiptsStore.__dict__["_get_linearized_receipts_for_rooms"]
)
get_last_receipt_event_id_for_user = (
ReceiptsStore.__dict__["get_last_receipt_event_id_for_user"]
)
get_max_receipt_stream_id = DataStore.get_max_receipt_stream_id.__func__
get_all_updated_receipts = DataStore.get_all_updated_receipts.__func__
get_linearized_receipts_for_rooms = (
DataStore.get_linearized_receipts_for_rooms.__func__
)
super(SlavedReceiptsStore, self).__init__(receipts_id_gen, db_conn, hs)
def stream_positions(self):
result = super(SlavedReceiptsStore, self).stream_positions()