From: Tiffany Little <tlittle@georgialibraries.org>
Date: Mon, 27 Mar 2023 19:42:07 +0000 (-0400)
Subject: LP1618199_Prefer ISBN13 as LI identifier
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=2a6d22aa6561a84b3df029dbfb960e434ac3dff6;p=working%2FEvergreen.git

LP1618199_Prefer ISBN13 as LI identifier

Signed-off-by: Tiffany Little <tlittle@georgialibraries.org>
---

diff --git a/Open-ILS/src/perlmods/lib/OpenILS/Application/Acq/Lineitem.pm b/Open-ILS/src/perlmods/lib/OpenILS/Application/Acq/Lineitem.pm
index 011d7e0936..063386bc14 100644
--- a/Open-ILS/src/perlmods/lib/OpenILS/Application/Acq/Lineitem.pm
+++ b/Open-ILS/src/perlmods/lib/OpenILS/Application/Acq/Lineitem.pm
@@ -296,9 +296,13 @@ sub set_default_order_ident {
     if (grep {$_->order_ident eq 't'} @{$li->attributes}) { return ; }
 
     # Caller wants us to apply a default order identifier
-    # Use the first ISBN as the default.
+    # If there's an ISBN13, use that first
 
-    my ($attr) = grep {$_->attr_name eq 'isbn'} @{$li->attributes};
+  ($attr) = grep { 
+        $_->attr_name eq 'isbn' and 
+        $_->attr_type eq 'lineitem_marc_attr_definition' and
+        length($_->attr_value) == 13
+    } @$attrs;
 
     if (!$attr) { return; }