Merge pull request #554 from matrix-org/erikj/event_push

Change event_push_actions_rm_tokens schema

synapse/handlers/sync.py

@@ -706,10 +706,8 @@ class SyncHandler(BaseHandler):
             )
 
             if notifs is not None:
-                unread_notifications["notification_count"] = len(notifs)
-                unread_notifications["highlight_count"] = len([
-                    1 for notif in notifs if _action_has_highlight(notif["actions"])
-                ])
+                unread_notifications["notification_count"] = notifs["notify_count"]
+                unread_notifications["highlight_count"] = notifs["highlight_count"]
 
         logger.debug("Room sync: %r", room_sync)
 

synapse/push/__init__.py

@@ -316,7 +316,7 @@ class Pusher(object):
                         r.room_id, self.user_id, last_unread_event_id
                     )
                 )
-                badge += len(notifs)
+                badge += notifs["notify_count"]
         defer.returnValue(badge)
 
 

synapse/storage/event_push_actions.py

@@ -37,7 +37,11 @@ class EventPushActionsStore(SQLBaseStore):
                 'event_id': event.event_id,
                 'user_id': uid,
                 'profile_tag': profile_tag,
-                'actions': json.dumps(actions)
+                'actions': json.dumps(actions),
+                'stream_ordering': event.internal_metadata.stream_ordering,
+                'topological_ordering': event.depth,
+                'notif': 1,
+                'highlight': 1 if _action_has_highlight(actions) else 0,
             })
 
         def f(txn):
@@ -74,26 +78,28 @@ class EventPushActionsStore(SQLBaseStore):
             topological_ordering = results[0][1]
 
             sql = (
-                "SELECT ea.event_id, ea.actions"
-                " FROM event_push_actions ea, events e"
-                " WHERE ea.room_id = e.room_id"
-                " AND ea.event_id = e.event_id"
-                " AND ea.user_id = ?"
-                " AND ea.room_id = ?"
+                "SELECT sum(notif), sum(highlight)"
+                " FROM event_push_actions ea"
+                " WHERE"
+                " user_id = ?"
+                " AND room_id = ?"
                 " AND ("
-                "       e.topological_ordering > ?"
-                "       OR (e.topological_ordering = ? AND e.stream_ordering > ?)"
+                "       topological_ordering > ?"
+                "       OR (topological_ordering = ? AND stream_ordering > ?)"
                 ")"
             )
             txn.execute(sql, (
                 user_id, room_id,
                 topological_ordering, topological_ordering, stream_ordering
-            )
-            )
-            return [
-                {"event_id": row[0], "actions": json.loads(row[1])}
-                for row in txn.fetchall()
-            ]
+            ))
+            row = txn.fetchone()
+            if row:
+                return {
+                    "notify_count": row[0] or 0,
+                    "highlight_count": row[1] or 0,
+                }
+            else:
+                return {"notify_count": 0, "highlight_count": 0}
 
         ret = yield self.runInteraction(
             "get_unread_event_push_actions_by_room",
@@ -117,3 +123,14 @@ class EventPushActionsStore(SQLBaseStore):
             "remove_push_actions_for_event_id",
             f
         )
+
+
+def _action_has_highlight(actions):
+    for action in actions:
+        try:
+            if action.get("set_tweak", None) == "highlight":
+                return action.get("value", True)
+        except AttributeError:
+            pass
+
+    return False

synapse/storage/prepare_database.py

@@ -25,7 +25,7 @@ logger = logging.getLogger(__name__)
 
 # Remember to update this number every time a change is made to database
 # schema files, so the users will be informed on server restarts.
-SCHEMA_VERSION = 28
+SCHEMA_VERSION = 29
 
 dir_path = os.path.abspath(os.path.dirname(__file__))
 

synapse/storage/schema/delta/29/push_actions.sql

@@ -0,0 +1,31 @@
+/* Copyright 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.
+ */
+
+ALTER TABLE event_push_actions ADD COLUMN topological_ordering BIGINT;
+ALTER TABLE event_push_actions ADD COLUMN stream_ordering BIGINT;
+ALTER TABLE event_push_actions ADD COLUMN notif SMALLINT;
+ALTER TABLE event_push_actions ADD COLUMN highlight SMALLINT;
+
+UPDATE event_push_actions SET stream_ordering = (
+    SELECT stream_ordering FROM events WHERE event_id = event_push_actions.event_id
+), topological_ordering = (
+    SELECT topological_ordering FROM events WHERE event_id = event_push_actions.event_id
+);
+
+UPDATE event_push_actions SET notif = 1, highlight = 0;
+
+CREATE INDEX event_push_actions_rm_tokens on event_push_actions(
+    user_id, room_id, topological_ordering, stream_ordering
+);