Bugzilla – Attachment 63152 Details for
Bug 17944
Remove the sql code from itemtypes.pl administrative perl script
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[patch]
Bug 17944 - Removed SQl query from itemtypes.pl and replaced it with can_be_deleted method in Koha/ItemType.pm
Bug-17944---Removed-SQl-query-from-itemtypespl-and.patch (text/plain), 5.02 KB, created by
Alex Buckley
on 2017-05-05 01:20:01 UTC
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Description:
Bug 17944 - Removed SQl query from itemtypes.pl and replaced it with can_be_deleted method in Koha/ItemType.pm
Filename:
MIME Type:
Creator:
Alex Buckley
Created:
2017-05-05 01:20:01 UTC
Size:
5.02 KB
patch
obsolete
>From d3a1e630fcccfd475cd691e87ed5affa0934b97d Mon Sep 17 00:00:00 2001 >From: Alex Buckley <alexbuckley@catalyst.net.nz> >Date: Sun, 22 Jan 2017 01:52:50 +0000 >Subject: [PATCH] Bug 17944 - Removed SQl query from itemtypes.pl and replaced > it with can_be_deleted method in Koha/ItemType.pm > >--- > Koha/ItemType.pm | 16 +++++++++++++ > admin/itemtypes.pl | 26 +++++++++------------- > .../prog/en/modules/admin/itemtypes.tt | 2 +- > t/db_dependent/Koha/ItemTypes.t | 18 ++++++++++++++- > 4 files changed, 44 insertions(+), 18 deletions(-) > >diff --git a/Koha/ItemType.pm b/Koha/ItemType.pm >index 8f2279b..dd7d27c 100644 >--- a/Koha/ItemType.pm >+++ b/Koha/ItemType.pm >@@ -23,6 +23,7 @@ use C4::Koha; > use C4::Languages; > use Koha::Database; > use Koha::Localizations; >+use Koha::Exceptions; > > use base qw(Koha::Object); > >@@ -89,6 +90,21 @@ sub translated_descriptions { > } @translated_descriptions ]; > } > >+ >+=head3 can_be_deleted >+my $overalltotal = Koha::ItemType->can_be_deleted(); >+ >+Counts up the number of biblioitems and items with itemtype (code) and hands back the combined number of biblioitems and items with the itemtype >+ >+=cut >+ >+sub can_be_deleted { >+ my ($self) = @_; >+ my $nb_items = Koha::Items->search( { 'itype' => $self->itemtype} )->count; >+ my $nb_biblioitems = Koha::Biblioitems->search( { 'itemtype' => $self->itemtype} )->count; >+ return $nb_items + $nb_biblioitems == 0; >+} >+ > =head3 type > > =cut >diff --git a/admin/itemtypes.pl b/admin/itemtypes.pl >index c8c224e..7ee8237 100755 >--- a/admin/itemtypes.pl >+++ b/admin/itemtypes.pl >@@ -31,8 +31,8 @@ use C4::Koha; > use C4::Context; > use C4::Auth; > use C4::Output; >- > use Koha::ItemTypes; >+use Koha::ItemType; > use Koha::Localizations; > > my $input = new CGI; >@@ -137,20 +137,13 @@ if ( $op eq 'add_form' ) { > > $searchfield = ''; > $op = 'list'; >-} elsif ( $op eq 'delete_confirm' ) { >- >- # Check both items and biblioitems >- my ($total) = $dbh->selectrow_array( ' >- SELECT COUNT(*) AS total FROM ( >- SELECT itemtype AS t FROM biblioitems >- UNION ALL >- SELECT itype AS t FROM items >- ) AS tmp >- WHERE tmp.t=? >- ', {}, $itemtype_code ); >- >- if ($total) { >- push @messages, { type => 'error', code => 'cannot_be_deleted', total => $total }; >+ >+ } elsif ( $op eq 'delete_confirm' ) { >+ my $ItemType = Koha::ItemType->new(); >+ my $overalltotal = $ItemType->can_be_deleted(); >+ warn $overalltotal; >+ if (!$overalltotal) { >+ push @messages, { type => 'error', code => 'cannot_be_deleted'}; > $op = 'list'; > } else { > my $itemtype = Koha::ItemTypes->find($itemtype_code); >@@ -158,8 +151,9 @@ if ( $op eq 'add_form' ) { > } > > } elsif ( $op eq 'delete_confirmed' ) { >+ > my $itemtype = Koha::ItemTypes->find($itemtype_code); >- my $deleted = eval { $itemtype->delete }; >+ my $deleted = eval{ $itemtype->delete };; > if ( $@ or not $deleted ) { > push @messages, { type => 'error', code => 'error_on_delete' }; > } else { >diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/itemtypes.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/itemtypes.tt >index 040b52e..0d07187 100644 >--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/itemtypes.tt >+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/itemtypes.tt >@@ -110,7 +110,7 @@ Item types administration > [% CASE 'already_exists' %] > This item type already exists. > [% CASE 'cannot_be_deleted' %] >- Cannot delete this item type. <p><strong>This record is used [% m.total %] times</strong>. Deletion is not possible.</p> >+ Cannot delete this item type. <p><strong>This record is in use</strong>. Deletion is not possible.</p> > [% CASE %] > [% m.code %] > [% END %] >diff --git a/t/db_dependent/Koha/ItemTypes.t b/t/db_dependent/Koha/ItemTypes.t >index e1ae330..8c093c8 100755 >--- a/t/db_dependent/Koha/ItemTypes.t >+++ b/t/db_dependent/Koha/ItemTypes.t >@@ -19,10 +19,13 @@ > > use Modern::Perl; > >-use Test::More tests => 20; >+use Test::More tests => 23; > use Data::Dumper; > use Koha::Database; > use t::lib::Mocks; >+use Koha::Items; >+use Koha::Biblioitems; >+use t::lib::TestBuilder; > > BEGIN { > use_ok('Koha::ItemType'); >@@ -126,4 +129,17 @@ is( > 'item types should be sorted by translated description' > ); > >+my $builder = t::lib::TestBuilder->new; >+my $item_type = $builder->build_object({ class => 'Koha::ItemTypes' }); >+ >+is( $item_type->can_be_deleted, 1, 'An item type that is not used can be deleted'); >+ >+my $item = $builder->build_object({ class => 'Koha::Items', value => { itype => $item_type->itemtype }}); >+ >+is( $item_type->can_be_deleted, '', 'An item type that is used by an item cannot be deleted' ); >+ >+my $biblio = $builder->build_object({ class => 'Koha::Biblioitems', value => { itemtype => $item_type->itemtype }}); >+ >+is ( $item_type->can_be_deleted, '', 'An item type that is used by a biblioitem cannot be deleted' ); >+ > $schema->txn_rollback; >-- >2.1.4
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