#!/usr/bin/perl

# Copyright 2009-2010 Kyle Hall
# Copyright 2020 PTFS Europe
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# Koha is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Koha; if not, see <http://www.gnu.org/licenses>.

=head1 NAME

cancel_expired_holds.pl - cron script to cancel holds as they expire

=head1 SYNOPSIS

  ./cancel_expired_holds.pl
  ./cancel_expired_holds.pl --reason="EXPIRED"

or, in crontab:

  0 1 * * * cancel_expired_holds.pl
  0 1 * * * cancel_expired_holds.pl --reason="EXPIRED"

=head1 DESCRIPTION

This script calls C4::Reserves::CancelExpiredReserves which will find and cancel all expired reseves in the system.

=cut

use Modern::Perl;
use Getopt::Long;
use Pod::Usage;

BEGIN {
    # find Koha's Perl modules
    # test carefully before changing this
    use FindBin;
    eval { require "$FindBin::Bin/../kohalib.pl" };
}

use Koha::Script -cron;
use C4::Reserves;
use C4::Log;

=head1 OPTIONS

=over 8

=item B<--help>

Print a brief help message and exits.

=item B<--reason>

Optionally adds a reason for cancellation (which will trigger a notice to be sent to the patron)

=back

=cut

my $help = 0;
my $reason;

GetOptions(
    'help|?'   => \$help,
    'reason=s' => \$reason
) or pod2usage(1);
pod2usage(1) if $help;

cronlogaction();

CancelExpiredReserves($reason);