From 976288d98cc5b325dc4672a2d2be2c21287e4844 Mon Sep 17 00:00:00 2001
From: David Gustafsson <david.gustafsson@ub.gu.se>
Date: Wed, 27 Mar 2024 19:33:06 +0100
Subject: [PATCH] Bug 36441: Add comment explaining why replacing the DBIx call

---
 Koha/Item.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Koha/Item.pm b/Koha/Item.pm
index 7d3c9c22d5c..9917911b162 100644
--- a/Koha/Item.pm
+++ b/Koha/Item.pm
@@ -1858,6 +1858,9 @@ Returns whether the item is a bundle or not
 
 sub is_bundle {
     my ($self) = @_;
+    # Since this is a performance critical method
+    # and $self->bundle_items->count is rather slow
+    # replace with equivalent DBI query instead
     my $memory_cache = Koha::Cache::Memory::Lite->get_instance;
     my $cache_key = 'Koha::Item:is_bundle_dbi_sth';
     my $sth = $memory_cache->get_from_cache($cache_key);
-- 
2.43.0