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package FS::cust_refund;
use strict;
use vars qw( @ISA );
use Business::CreditCard;
use FS::Record qw( qsearchs );
use FS::UID qw(getotaker);
use FS::cust_credit;
@ISA = qw( FS::Record );
=head1 NAME
FS::cust_refund - Object method for cust_refund objects
=head1 SYNOPSIS
use FS::cust_refund;
$record = new FS::cust_refund \%hash;
$record = new FS::cust_refund { 'column' => 'value' };
$error = $record->insert;
$error = $new_record->replace($old_record);
$error = $record->delete;
$error = $record->check;
=head1 DESCRIPTION
An FS::cust_refund represents a refund. FS::cust_refund inherits from
FS::Record. The following fields are currently supported:
=over 4
=item refundnum - primary key (assigned automatically for new refunds)
=item crednum - Credit (see L<FS::cust_credit>)
=item refund - Amount of the refund
=item _date - specified as a UNIX timestamp; see L<perlfunc/"time">. Also see
L<Time::Local> and L<Date::Parse> for conversion functions.
=item payby - `CARD' (credit cards), `BILL' (billing), or `COMP' (free)
=item payinfo - card number, P.O.#, or comp issuer (4-8 lowercase alphanumerics; think username)
=item otaker - order taker (assigned automatically, see L<FS::UID>)
=back
=head1 METHODS
=over 4
=item new HASHREF
Creates a new refund. To add the refund to the database, see L<"insert">.
=cut
sub table { 'cust_refund'; }
=item insert
Adds this refund to the database, and updates the credit (see
L<FS::cust_credit>).
=cut
sub insert {
my $self = shift;
my $error;
$error=$self->check;
return $error if $error;
my $old_cust_credit =
qsearchs( 'cust_credit', { 'crednum' => $self->crednum } );
return "Unknown crednum" unless $old_cust_credit;
my %hash = $old_cust_credit->hash;
$hash{credited} = sprintf("%.2f", $hash{credited} - $self->refund );
my($new_cust_credit) = new FS::cust_credit ( \%hash );
local $SIG{HUP} = 'IGNORE';
local $SIG{INT} = 'IGNORE';
local $SIG{QUIT} = 'IGNORE';
local $SIG{TERM} = 'IGNORE';
local $SIG{TSTP} = 'IGNORE';
local $SIG{PIPE} = 'IGNORE';
$error = $new_cust_credit->replace($old_cust_credit);
return "Error modifying cust_credit: $error" if $error;
$self->SUPER::insert;
}
=item delete
Currently unimplemented (accounting reasons).
=cut
sub delete {
return "Can't (yet?) delete cust_refund records!";
}
=item replace OLD_RECORD
Currently unimplemented (accounting reasons).
=cut
sub replace {
return "Can't (yet?) modify cust_refund records!";
}
=item check
Checks all fields to make sure this is a valid refund. If there is an error,
returns the error, otherwise returns false. Called by the insert method.
=cut
sub check {
my $self = shift;
my $error;
$error =
$self->ut_number('refundnum')
|| $self->ut_number('crednum')
|| $self->ut_money('amount')
|| $self->ut_numbern('_date')
;
return $error if $error;
$self->_date(time) unless $self->_date;
$self->payby =~ /^(CARD|BILL|COMP)$/ or return "Illegal payby";
$self->payby($1);
if ( $self->payby eq 'CARD' ) {
my $payinfo = $self->payinfo;
$self->payinfo($payinfo =~ s/\D//g);
if ( $self->payinfo ) {
$self->payinfo =~ /^(\d{13,16})$/
or return "Illegal (mistyped?) credit card number (payinfo)";
$self->payinfo($1);
validate($self->payinfo) or return "Illegal credit card number";
return "Unknown card type" if cardtype($self->payinfo) eq "Unknown";
} else {
$self->payinfo('N/A');
}
} else {
$error = $self->ut_textn('payinfo');
return $error if $error;
}
$self->otaker(getotaker);
''; #no error
}
=back
=head1 VERSION
$Id: cust_refund.pm,v 1.1 1999-08-04 09:03:53 ivan Exp $
=head1 BUGS
Delete and replace methods.
=head1 SEE ALSO
L<FS::Record>, L<FS::cust_credit>, schema.html from the base documentation.
=cut
1;
|
