From 613d6cd1ce27495b1f0ee16182920d039b6b2207 Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Fri, 8 Oct 2021 12:03:41 +0200
Subject: [PATCH] Bug 3142: Handle biblio level item type

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit 1aa70c9bb6d20034a53e981741bc1848641209f2)

Signed-off-by: Andrew Fuerste-Henry <andrew@bywatersolutions.com>
---
 Koha/Items.pm | 34 +++++++++++++++++++++++++---------
 1 file changed, 25 insertions(+), 9 deletions(-)

diff --git a/Koha/Items.pm b/Koha/Items.pm
index 9c46ef936e..03522740b1 100644
--- a/Koha/Items.pm
+++ b/Koha/Items.pm
@@ -62,15 +62,31 @@ sub filter_by_for_hold {
     )->get_column('itemtype');
     push @hold_not_allowed_itypes, Koha::ItemTypes->search({ notforloan => 1 })->get_column('itemtype');
 
-    return $self->search(
-        {
-            itemlost   => 0,
-            withdrawn  => 0,
-            notforloan => { '<=' => 0 }, # items with negative or zero notforloan value are holdable
-            ( C4::Context->preference('AllowHoldsOnDamagedItems' ) ? () : ( damaged => 0 ) ),
-            itype        => { -not_in => \@hold_not_allowed_itypes },
-        }
-    );
+    my $params = {
+        itemlost   => 0,
+        withdrawn  => 0,
+        notforloan => { '<=' => 0 },    # items with negative or zero notforloan value are holdable
+        ( C4::Context->preference('AllowHoldsOnDamagedItems')? (): ( damaged => 0 ) ),
+    };
+
+    if ( C4::Context->preference("item-level_itypes") ) {
+        return $self->search(
+            {
+                %$params,
+                itype        => { -not_in => \@hold_not_allowed_itypes },
+            }
+        );
+    } else {
+        return $self->search(
+            {
+                %$params,
+                'biblioitem.itemtype' => { -not_in => \@hold_not_allowed_itypes },
+            },
+            {
+                join => 'biblioitem',
+            }
+        );
+    }
 }
 
 =head3 filter_by_visible_in_opac
-- 
2.39.5