Rename database classes to make some sense (#8033)

1 files changed, 0 insertions, 71 deletions

diff --git a/synapse/storage/data_stores/main/signatures.py b/synapse/storage/data_stores/main/signatures.py
deleted file mode 100644
index 36244d9f5d..0000000000
--- a/synapse/storage/data_stores/main/signatures.py
+++ /dev/null
@@ -1,71 +0,0 @@
-# -*- 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 unpaddedbase64 import encode_base64
-
-from twisted.internet import defer
-
-from synapse.storage._base import SQLBaseStore
-from synapse.util.caches.descriptors import cached, cachedList
-
-
-class SignatureWorkerStore(SQLBaseStore):
-    @cached()
-    def get_event_reference_hash(self, event_id):
-        # This is a dummy function to allow get_event_reference_hashes
-        # to use its cache
-        raise NotImplementedError()
-
-    @cachedList(
-        cached_method_name="get_event_reference_hash", list_name="event_ids", num_args=1
-    )
-    def get_event_reference_hashes(self, event_ids):
-        def f(txn):
-            return {
-                event_id: self._get_event_reference_hashes_txn(txn, event_id)
-                for event_id in event_ids
-            }
-
-        return self.db.runInteraction("get_event_reference_hashes", f)
-
-    @defer.inlineCallbacks
-    def add_event_hashes(self, event_ids):
-        hashes = yield self.get_event_reference_hashes(event_ids)
-        hashes = {
-            e_id: {k: encode_base64(v) for k, v in h.items() if k == "sha256"}
-            for e_id, h in hashes.items()
-        }
-
-        return list(hashes.items())
-
-    def _get_event_reference_hashes_txn(self, txn, event_id):
-        """Get all the hashes for a given PDU.
-        Args:
-            txn (cursor):
-            event_id (str): Id for the Event.
-        Returns:
-            A dict[unicode, bytes] of algorithm -> hash.
-        """
-        query = (
-            "SELECT algorithm, hash"
-            " FROM event_reference_hashes"
-            " WHERE event_id = ?"
-        )
-        txn.execute(query, (event_id,))
-        return {k: v for k, v in txn}
-
-
-class SignatureStore(SignatureWorkerStore):
-    """Persistence for event signatures and hashes"""