From fdcc8c4426d96d1389f9282ff78054a5b8aa930c Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Tue, 4 Aug 2015 14:43:20 +0100
Subject: [PATCH] Bug 10363: FIX prevent duplicate

---
 Koha/AuthorisedValues.pm                                     |  6 +-----
 admin/authorised_values.pl                                   | 12 +++++++++++-
 .../intranet-tmpl/prog/en/modules/admin/authorised_values.tt |  2 ++
 3 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/Koha/AuthorisedValues.pm b/Koha/AuthorisedValues.pm
index f81eea7..e690d8c 100644
--- a/Koha/AuthorisedValues.pm
+++ b/Koha/AuthorisedValues.pm
@@ -59,11 +59,7 @@ sub search {
       }
       : {};
     my $join = $branchcode ? { join => 'authorised_values_branches' } : {};
-    my $rs = $self->_resultset()
-      ->search( { %$params, %$or, }, $join );
-
-    my $class = ref($self);
-    return wantarray ? $self->_wrap( $rs->all() ) : $class->_new_from_dbic($rs);
+    return $self->SUPER::search( { %$params, %$or, }, $join );
 }
 
 sub categories {
diff --git a/admin/authorised_values.pl b/admin/authorised_values.pl
index 620ddc7..9cfed64 100755
--- a/admin/authorised_values.pl
+++ b/admin/authorised_values.pl
@@ -103,7 +103,17 @@ if ($op eq 'add_form') {
     my $duplicate_entry = 0;
     my @branches = grep { $_ ne q{} } $input->param('branches');
 
-    if ( $id ) { # Update
+    my $already_exists = Koha::AuthorisedValues->search(
+        {
+            category => $new_category,
+            authorised_value => $new_authorised_value,
+        }
+    )->count;
+
+    if ( $already_exists ) {
+        push @messages, {type => 'error', code => 'already_exists' };
+    }
+    elsif ( $id ) { # Update
         my $av = Koha::AuthorisedValues->new->find( $id );
 
         $av->lib( $input->param('lib') || undef );
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/authorised_values.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/authorised_values.tt
index 19f36d0..3901ba3 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/authorised_values.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/authorised_values.tt
@@ -184,6 +184,8 @@ $(document).ready(function() {
             Authorized value inserted successfully.
         [% CASE 'success_on_delete' %]
             Authorized value deleted successfully.
+        [% CASE 'already_exists' %]
+            This authorized value already exists.
         [% CASE %]
             [% m.code %]
         [% END %]
-- 
2.1.0