Merge branch 'develop' into pushers

1 files changed, 10 insertions, 16 deletions

diff --git a/synapse/storage/event_federation.py b/synapse/storage/event_federation.py
index ced066f407..0cbcdd1b55 100644
--- a/synapse/storage/event_federation.py
+++ b/synapse/storage/event_federation.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright 2014 OpenMarket Ltd
+# Copyright 2014, 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.
@@ -32,39 +32,33 @@ class EventFederationStore(SQLBaseStore):
     and backfilling from another server respectively.
     """
 
-    def get_auth_chain(self, event_id):
+    def get_auth_chain(self, event_ids):
         return self.runInteraction(
             "get_auth_chain",
             self._get_auth_chain_txn,
-            event_id
+            event_ids
         )
 
-    def _get_auth_chain_txn(self, txn, event_id):
-        results = self._get_auth_chain_ids_txn(txn, event_id)
+    def _get_auth_chain_txn(self, txn, event_ids):
+        results = self._get_auth_chain_ids_txn(txn, event_ids)
 
-        sql = "SELECT * FROM events WHERE event_id = ?"
-        rows = []
-        for ev_id in results:
-            c = txn.execute(sql, (ev_id,))
-            rows.extend(self.cursor_to_dict(c))
+        return self._get_events_txn(txn, results)
 
-        return self._parse_events_txn(txn, rows)
-
-    def get_auth_chain_ids(self, event_id):
+    def get_auth_chain_ids(self, event_ids):
         return self.runInteraction(
             "get_auth_chain_ids",
             self._get_auth_chain_ids_txn,
-            event_id
+            event_ids
         )
 
-    def _get_auth_chain_ids_txn(self, txn, event_id):
+    def _get_auth_chain_ids_txn(self, txn, event_ids):
         results = set()
 
         base_sql = (
             "SELECT auth_id FROM event_auth WHERE %s"
         )
 
-        front = set([event_id])
+        front = set(event_ids)
         while front:
             sql = base_sql % (
                 " OR ".join(["event_id=?"] * len(front)),