From 34d08324fcc20c8c83bbbb87f0f1eff0481638f5 Mon Sep 17 00:00:00 2001
From: Tomas Cohen Arazi <tomascohen@theke.io>
Date: Thu, 26 Oct 2023 14:58:40 -0300
Subject: [PATCH] Bug 35167: Make 'effective_not_for_loan_status' fallback to 0
 if itype has it undef

This patch makes the effective not for loan status be set the item value
if not defined at itype level.

To test:
1. Apply the regressions tests patch
2. Run:
   $ ktd --shell
  k$ prove t/db_dependent/api/v1/items.t
=> FAIL: Tests fail!
3. Apply this patch
4. Repeat 2
=> SUCCESS: Tests pass!
5. Sign off :-D

Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
(cherry picked from commit b9ea3eb988b116ffc912fad9315533c7774a3754)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
---
 Koha/Item.pm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Koha/Item.pm b/Koha/Item.pm
index 9b6c77eefb..2d33ec25bf 100644
--- a/Koha/Item.pm
+++ b/Koha/Item.pm
@@ -1444,7 +1444,10 @@ sub to_api {
     my $overrides = {};
 
     $overrides->{effective_item_type_id} = $self->effective_itemtype;
-    $overrides->{effective_not_for_loan_status} = $self->notforloan ? $self->notforloan : $self->itemtype->notforloan;
+
+    my $itype_notforloan = $self->itemtype->notforloan;
+    $overrides->{effective_not_for_loan_status} =
+        ( defined $itype_notforloan && !$self->notforloan ) ? $itype_notforloan : $self->notforloan;
 
     return { %$response, %$overrides };
 }
-- 
2.39.2