From cd9765805e2792ad7d6b0b014447f51d2b9add8c Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Tue, 7 Aug 2018 10:48:31 +0100
Subject: [PATCH] Allow ratelimiting on workers

---
 synapse/storage/room.py | 58 ++++++++++++++++++++---------------------
 1 file changed, 29 insertions(+), 29 deletions(-)

diff --git a/synapse/storage/room.py b/synapse/storage/room.py
index 3147fb682..1e473cc18 100644
--- a/synapse/storage/room.py
+++ b/synapse/storage/room.py
@@ -170,6 +170,35 @@ class RoomWorkerStore(SQLBaseStore):
             desc="is_room_blocked",
         )
 
+    @cachedInlineCallbacks(max_entries=10000)
+    def get_ratelimit_for_user(self, user_id):
+        """Check if there are any overrides for ratelimiting for the given
+        user
+
+        Args:
+            user_id (str)
+
+        Returns:
+            RatelimitOverride if there is an override, else None. If the contents
+            of RatelimitOverride are None or 0 then ratelimitng has been
+            disabled for that user entirely.
+        """
+        row = yield self._simple_select_one(
+            table="ratelimit_override",
+            keyvalues={"user_id": user_id},
+            retcols=("messages_per_second", "burst_count"),
+            allow_none=True,
+            desc="get_ratelimit_for_user",
+        )
+
+        if row:
+            defer.returnValue(RatelimitOverride(
+                messages_per_second=row["messages_per_second"],
+                burst_count=row["burst_count"],
+            ))
+        else:
+            defer.returnValue(None)
+
 
 class RoomStore(RoomWorkerStore, SearchStore):
 
@@ -469,35 +498,6 @@ class RoomStore(RoomWorkerStore, SearchStore):
             "get_all_new_public_rooms", get_all_new_public_rooms
         )
 
-    @cachedInlineCallbacks(max_entries=10000)
-    def get_ratelimit_for_user(self, user_id):
-        """Check if there are any overrides for ratelimiting for the given
-        user
-
-        Args:
-            user_id (str)
-
-        Returns:
-            RatelimitOverride if there is an override, else None. If the contents
-            of RatelimitOverride are None or 0 then ratelimitng has been
-            disabled for that user entirely.
-        """
-        row = yield self._simple_select_one(
-            table="ratelimit_override",
-            keyvalues={"user_id": user_id},
-            retcols=("messages_per_second", "burst_count"),
-            allow_none=True,
-            desc="get_ratelimit_for_user",
-        )
-
-        if row:
-            defer.returnValue(RatelimitOverride(
-                messages_per_second=row["messages_per_second"],
-                burst_count=row["burst_count"],
-            ))
-        else:
-            defer.returnValue(None)
-
     @defer.inlineCallbacks
     def block_room(self, room_id, user_id):
         yield self._simple_insert(