From f09db5c9918b6aaeb1f53ab4fac3a7f05f512c5f Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Tue, 14 Feb 2023 12:10:29 +0100
Subject: Skip calculating unread push actions in `/sync` when `enable_push` is
 false. (#14980)

---
 synapse/storage/databases/main/event_push_actions.py | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'synapse/storage')

diff --git a/synapse/storage/databases/main/event_push_actions.py b/synapse/storage/databases/main/event_push_actions.py
index 3a0c370fde..eeccf5db24 100644
--- a/synapse/storage/databases/main/event_push_actions.py
+++ b/synapse/storage/databases/main/event_push_actions.py
@@ -203,11 +203,18 @@ class RoomNotifCounts:
     # Map of thread ID to the notification counts.
     threads: Dict[str, NotifCounts]
 
+    @staticmethod
+    def empty() -> "RoomNotifCounts":
+        return _EMPTY_ROOM_NOTIF_COUNTS
+
     def __len__(self) -> int:
         # To properly account for the amount of space in any caches.
         return len(self.threads) + 1
 
 
+_EMPTY_ROOM_NOTIF_COUNTS = RoomNotifCounts(NotifCounts(), {})
+
+
 def _serialize_action(
     actions: Collection[Union[Mapping, str]], is_highlight: bool
 ) -> str:
-- 
cgit 1.4.1