Move storage of user filters into real datastore layer; now have to mock it out in the REST-level tests

2 files changed, 48 insertions, 1 deletions

diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py
index 4beb951b9f..efa63031bd 100644
--- a/synapse/storage/__init__.py
+++ b/synapse/storage/__init__.py
@@ -30,9 +30,9 @@ from .transactions import TransactionStore
 from .keys import KeyStore
 from .event_federation import EventFederationStore
 from .media_repository import MediaRepositoryStore
-
 from .state import StateStore
 from .signatures import SignatureStore
+from .filtering import FilteringStore
 
 from syutil.base64util import decode_base64
 from syutil.jsonutil import encode_canonical_json
@@ -82,6 +82,7 @@ class DataStore(RoomMemberStore, RoomStore,
                 DirectoryStore, KeyStore, StateStore, SignatureStore,
                 EventFederationStore,
                 MediaRepositoryStore,
+                FilteringStore,
                 ):
 
     def __init__(self, hs):
diff --git a/synapse/storage/filtering.py b/synapse/storage/filtering.py
new file mode 100644
index 0000000000..18e0e7c298
--- /dev/null
+++ b/synapse/storage/filtering.py
@@ -0,0 +1,46 @@
+# -*- coding: utf-8 -*-
+# Copyright 2015 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 twisted.internet import defer
+
+from ._base import SQLBaseStore
+
+
+# TODO(paul)
+_filters_for_user = {}
+
+
+class FilteringStore(SQLBaseStore):
+    @defer.inlineCallbacks
+    def get_user_filter(self, user_localpart, filter_id):
+        filters = _filters_for_user.get(user_localpart, None)
+
+        if not filters or filter_id >= len(filters):
+            raise KeyError()
+
+        # trivial yield to make it a generator so d.iC works
+        yield
+        defer.returnValue(filters[filter_id])
+
+    @defer.inlineCallbacks
+    def add_user_filter(self, user_localpart, definition):
+        filters = _filters_for_user.setdefault(user_localpart, [])
+
+        filter_id = len(filters)
+        filters.append(definition)
+
+        # trivial yield, see above
+        yield
+        defer.returnValue(filter_id)