svc/cataloguing/control_num_sequences

   1 #!/usr/bin/perl
   2 #
   3 # Copyright 2015 ByWater Solutions
   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
  22 use C4::Service;
  23 use Koha::Database;
  24 use MARC::Record;
  25
  26 our ( $query, $response ) = C4::Service->init( editcatalogue => 'edit_catalogue' );
  27
  28 sub get_and_increment {
  29     my ( $control_num_sequence ) = @_;
  30
  31     my $schema = Koha::Database->new->schema();
  32     my $authval = $schema->resultset( 'AuthorisedValue' )->find(
  33         {
  34             category => 'CONTROL_NUM_SEQUENCE',
  35             lib => $control_num_sequence
  36         }
  37     );
  38
  39     if ( !$authval ) {
  40         C4::Service->return_error( 'not_found' );
  41     }
  42
  43     my $value = $authval->authorised_value;
  44
  45     $response->param( next_value => $value );
  46
  47     my ( $prefix, $num ) = ( $value =~ /(.+?)(\d+)$/ );
  48
  49     $value = $prefix . sprintf( '%0*d', length( $num ), $num + 1 );
  50
  51     $authval->authorised_value( $value );
  52     $authval->update();
  53
  54     C4::Service->return_success( $response );
  55 }
  56
  57 C4::Service->dispatch(
  58     [ 'POST /(.*)', [], \&get_and_increment ],
  59 );