From dec5468cd5d5aaebddb7eb53b70de9cb27d793f9 Mon Sep 17 00:00:00 2001
From: Shivam Mishra <scm.mymail@gmail.com>
Date: Wed, 10 Jun 2026 13:16:04 +0530
Subject: [PATCH] perf: extend cache key expiry to 7 days

---
 app/models/concerns/cache_keys.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/models/concerns/cache_keys.rb b/app/models/concerns/cache_keys.rb
index b37d7faa6..f37c126ad 100644
--- a/app/models/concerns/cache_keys.rb
+++ b/app/models/concerns/cache_keys.rb
@@ -4,7 +4,11 @@ module CacheKeys
   include CacheKeysHelper
   include Events::Types
 
-  CACHE_KEYS_EXPIRY = 72.hours
+  # Self-healing bound: if a write path ever changes cached data without
+  # bumping its key, expiry forces the sentinel and every client refetches.
+  # 7 days caps that staleness while sparing quiet models (labels, teams)
+  # from a spurious full refetch after every idle weekend.
+  CACHE_KEYS_EXPIRY = 7.days
 
   included do
     class_attribute :cacheable_models