Merge branch 'develop' of github.com:matrix-org/synapse into erikj/handle_unpersisted_events_push

1 files changed, 91 insertions, 88 deletions

diff --git a/synapse/storage/event_push_actions.py b/synapse/storage/event_push_actions.py
index 214ace27c9..ca0d71e6b8 100644
--- a/synapse/storage/event_push_actions.py
+++ b/synapse/storage/event_push_actions.py
@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 # Copyright 2015 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.
@@ -62,94 +63,7 @@ def _deserialize_action(actions, is_highlight):
         return DEFAULT_NOTIF_ACTION
 
 
-class EventPushActionsStore(SQLBaseStore):
-    EPA_HIGHLIGHT_INDEX = "epa_highlight_index"
-
-    def __init__(self, db_conn, hs):
-        super(EventPushActionsStore, self).__init__(db_conn, hs)
-
-        self.register_background_index_update(
-            self.EPA_HIGHLIGHT_INDEX,
-            index_name="event_push_actions_u_highlight",
-            table="event_push_actions",
-            columns=["user_id", "stream_ordering"],
-        )
-
-        self.register_background_index_update(
-            "event_push_actions_highlights_index",
-            index_name="event_push_actions_highlights_index",
-            table="event_push_actions",
-            columns=["user_id", "room_id", "topological_ordering", "stream_ordering"],
-            where_clause="highlight=1"
-        )
-
-        self._doing_notif_rotation = False
-        self._rotate_notif_loop = self._clock.looping_call(
-            self._rotate_notifs, 30 * 60 * 1000
-        )
-
-    def _set_push_actions_for_event_and_users_txn(self, txn, events_and_contexts,
-                                                  all_events_and_contexts):
-        """Handles moving push actions from staging table to main
-        event_push_actions table for all events in `events_and_contexts`.
-
-        Also ensures that all events in `all_events_and_contexts` are removed
-        from the push action staging area.
-
-        Args:
-            events_and_contexts (list[(EventBase, EventContext)]): events
-                we are persisting
-            all_events_and_contexts (list[(EventBase, EventContext)]): all
-                events that we were going to persist. This includes events
-                we've already persisted, etc, that wouldn't appear in
-                events_and_context.
-        """
-
-        sql = """
-            INSERT INTO event_push_actions (
-                room_id, event_id, user_id, actions, stream_ordering,
-                topological_ordering, notif, highlight
-            )
-            SELECT ?, event_id, user_id, actions, ?, ?, notif, highlight
-            FROM event_push_actions_staging
-            WHERE event_id = ?
-        """
-
-        if events_and_contexts:
-            txn.executemany(sql, (
-                (
-                    event.room_id, event.internal_metadata.stream_ordering,
-                    event.depth, event.event_id,
-                )
-                for event, _ in events_and_contexts
-            ))
-
-        for event, _ in events_and_contexts:
-            user_ids = self._simple_select_onecol_txn(
-                txn,
-                table="event_push_actions_staging",
-                keyvalues={
-                    "event_id": event.event_id,
-                },
-                retcol="user_id",
-            )
-
-            for uid in user_ids:
-                txn.call_after(
-                    self.get_unread_event_push_actions_by_room_for_user.invalidate_many,
-                    (event.room_id, uid,)
-                )
-
-        # Now we delete the staging area for *all* events that were being
-        # persisted.
-        txn.executemany(
-            "DELETE FROM event_push_actions_staging WHERE event_id = ?",
-            (
-                (event.event_id,)
-                for event, _ in all_events_and_contexts
-            )
-        )
-
+class EventPushActionsWorkerStore(SQLBaseStore):
     @cachedInlineCallbacks(num_args=3, tree=True, max_entries=5000)
     def get_unread_event_push_actions_by_room_for_user(
             self, room_id, user_id, last_read_event_id
@@ -466,6 +380,95 @@ class EventPushActionsStore(SQLBaseStore):
         # Now return the first `limit`
         defer.returnValue(notifs[:limit])
 
+
+class EventPushActionsStore(EventPushActionsWorkerStore):
+    EPA_HIGHLIGHT_INDEX = "epa_highlight_index"
+
+    def __init__(self, db_conn, hs):
+        super(EventPushActionsStore, self).__init__(db_conn, hs)
+
+        self.register_background_index_update(
+            self.EPA_HIGHLIGHT_INDEX,
+            index_name="event_push_actions_u_highlight",
+            table="event_push_actions",
+            columns=["user_id", "stream_ordering"],
+        )
+
+        self.register_background_index_update(
+            "event_push_actions_highlights_index",
+            index_name="event_push_actions_highlights_index",
+            table="event_push_actions",
+            columns=["user_id", "room_id", "topological_ordering", "stream_ordering"],
+            where_clause="highlight=1"
+        )
+
+        self._doing_notif_rotation = False
+        self._rotate_notif_loop = self._clock.looping_call(
+            self._rotate_notifs, 30 * 60 * 1000
+        )
+
+    def _set_push_actions_for_event_and_users_txn(self, txn, events_and_contexts,
+                                                  all_events_and_contexts):
+        """Handles moving push actions from staging table to main
+        event_push_actions table for all events in `events_and_contexts`.
+
+        Also ensures that all events in `all_events_and_contexts` are removed
+        from the push action staging area.
+
+        Args:
+            events_and_contexts (list[(EventBase, EventContext)]): events
+                we are persisting
+            all_events_and_contexts (list[(EventBase, EventContext)]): all
+                events that we were going to persist. This includes events
+                we've already persisted, etc, that wouldn't appear in
+                events_and_context.
+        """
+
+        sql = """
+            INSERT INTO event_push_actions (
+                room_id, event_id, user_id, actions, stream_ordering,
+                topological_ordering, notif, highlight
+            )
+            SELECT ?, event_id, user_id, actions, ?, ?, notif, highlight
+            FROM event_push_actions_staging
+            WHERE event_id = ?
+        """
+
+        if events_and_contexts:
+            txn.executemany(sql, (
+                (
+                    event.room_id, event.internal_metadata.stream_ordering,
+                    event.depth, event.event_id,
+                )
+                for event, _ in events_and_contexts
+            ))
+
+        for event, _ in events_and_contexts:
+            user_ids = self._simple_select_onecol_txn(
+                txn,
+                table="event_push_actions_staging",
+                keyvalues={
+                    "event_id": event.event_id,
+                },
+                retcol="user_id",
+            )
+
+            for uid in user_ids:
+                txn.call_after(
+                    self.get_unread_event_push_actions_by_room_for_user.invalidate_many,
+                    (event.room_id, uid,)
+                )
+
+        # Now we delete the staging area for *all* events that were being
+        # persisted.
+        txn.executemany(
+            "DELETE FROM event_push_actions_staging WHERE event_id = ?",
+            (
+                (event.event_id,)
+                for event, _ in all_events_and_contexts
+            )
+        )
+
     @defer.inlineCallbacks
     def get_push_actions_for_user(self, user_id, before=None, limit=50,
                                   only_highlight=False):