Koha/Account/CreditTypes.pm

   1 package Koha::Account::CreditTypes;
   2
   3 # Copyright PTFS Europe 2019
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  19
  20 use Modern::Perl;
  21 use List::Util qw/any/;
  22
  23 use Koha::Database;
  24 use Koha::Account::CreditType;
  25
  26 use base qw(Koha::Objects Koha::Objects::Limit::Library);
  27
  28 =head1 NAME
  29
  30 Koha::Account::CreditTypes - Koha Account credit types Object set class
  31
  32 =head1 API
  33
  34 =head2 Class Methods
  35
  36 =head3 delete
  37
  38 Overridden delete method to prevent system default deletions
  39
  40 =cut
  41
  42 sub delete {
  43     my ($self) = @_;
  44
  45     my @set = $self->as_list;
  46     for my $type (@set) {
  47         if ( $type->is_system ) {
  48             Koha::Exceptions::CannotDeleteDefault->throw;
  49         }
  50     }
  51
  52     return $self->SUPER::delete;
  53 }
  54
  55 =head3 type
  56
  57 =cut
  58
  59 sub _type {
  60     return 'AccountCreditType';
  61 }
  62
  63 =head3 object_class
  64
  65 =cut
  66
  67 sub object_class {
  68     return 'Koha::Account::CreditType';
  69 }
  70
  71 1;