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

synapse/api/filtering.py

@@ -16,37 +16,18 @@
 from twisted.internet import defer
 
 
-# TODO(paul)
-_filters_for_user = {}
-
-
 class Filtering(object):
 
     def __init__(self, hs):
         super(Filtering, self).__init__()
-        self.hs = hs
+        self.store = hs.get_datastore()
 
-    @defer.inlineCallbacks
     def get_user_filter(self, user_localpart, filter_id):
-        filters = _filters_for_user.get(user_localpart, None)
+        return self.store.get_user_filter(user_localpart, filter_id)
 
-        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)
+        # TODO(paul): implement sanity checking of the definition
+        return self.store.add_user_filter(user_localpart, definition)
 
     # TODO(paul): surely we should probably add a delete_user_filter or
     #   replace_user_filter at some point? There's no REST API specified for