#!/usr/bin/perl

# 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>.

use Modern::Perl;

use CGI;

use C4::Auth qw( checkauth );
use Koha::Token;

my $cgi = CGI->new;

my $authnotrequired = 0;
my $flags = {
    borrowers     => 'edit_borrowers',
    updatecharges => 'remaining_permissions'
};

my $type = 'intranet';
my ($user, $cookie) = C4::Auth::checkauth($cgi, $authnotrequired, $flags, $type);

my $csrf_token_is_valid = Koha::Token->new->check_csrf( {
    session_id => scalar $cgi->cookie('CGISESSID'),
    token  => scalar $cgi->param('csrf_token'),
});
unless ($csrf_token_is_valid) {
    print $cgi->header('text/plain', '403 Forbidden');
    print 'Wrong CSRF token';
    exit;
}

my $borrowernumber = $cgi->param('borrowernumber');
my $accountlines_id = $cgi->param('accountlines_id');

my $charge = Koha::Account::Lines->find($accountlines_id);
$charge->cancel(
    {
        branch   => C4::Context->userenv->{'branch'},
        staff_id => C4::Context->userenv->{'number'}
    }
);

print $cgi->redirect('/cgi-bin/koha/members/boraccount.pl?borrowernumber=' . $borrowernumber);