misc/cronjobs/automatic_renewals.pl

   1 #!/usr/bin/perl
   2
   3 # This file is part of Koha.
   4 #
   5 # Copyright (C) 2014 Hochschule für Gesundheit (hsg), Germany
   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 =head1 NAME
  21
  22 automatic_renewals.pl - cron script to renew loans
  23
  24 =head1 SYNOPSIS
  25
  26 ./automatic_renewals.pl
  27
  28 or, in crontab:
  29 0 3 * * * automatic_renewals.pl
  30
  31 =head1 DESCRIPTION
  32
  33 This script searches for issues scheduled for automatic renewal
  34 (issues.auto_renew). If there are still renews left (Renewals allowed)
  35 and the renewal isn't premature (No Renewal before) the issue is renewed.
  36
  37 =head1 OPTIONS
  38
  39 No options.
  40
  41 =cut
  42
  43 use Modern::Perl;
  44
  45 use C4::Circulation;
  46 use C4::Context;
  47 use C4::Log;
  48
  49 cronlogaction();
  50
  51 my $dbh = C4::Context->dbh;
  52 my ( $borrowernumber, $itemnumber, $branch, $ok, $error );
  53
  54 my $query =
  55 "SELECT borrowernumber, itemnumber, branchcode FROM issues WHERE auto_renew = 1";
  56 my $sth = $dbh->prepare($query);
  57 $sth->execute();
  58
  59 while ( ( $borrowernumber, $itemnumber, $branch ) = $sth->fetchrow_array ) {
  60
  61 # CanBookBeRenewed returns 'auto_renew' when the renewal should be done by this script
  62     ( $ok, $error ) = CanBookBeRenewed( $borrowernumber, $itemnumber );
  63     AddRenewal( $borrowernumber, $itemnumber, $branch )
  64       if ( $error eq "auto_renew" );
  65 }