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package FS::cust_bill_pkg;
use strict;
use vars qw( @ISA );
use FS::Record qw( qsearchs );
use FS::cust_pkg;
use FS::cust_bill;
@ISA = qw(FS::Record );
=head1 NAME
FS::cust_bill_pkg - Object methods for cust_bill_pkg records
=head1 SYNOPSIS
use FS::cust_bill_pkg;
$record = new FS::cust_bill_pkg \%hash;
$record = new FS::cust_bill_pkg { 'column' => 'value' };
$error = $record->insert;
$error = $new_record->replace($old_record);
$error = $record->delete;
$error = $record->check;
=head1 DESCRIPTION
An FS::cust_bill_pkg object represents an invoice line item.
FS::cust_bill_pkg inherits from FS::Record. The following fields are currently
supported:
=over 4
=item invnum - invoice (see L<FS::cust_bill>)
=item pkgnum - package (see L<FS::cust_pkg>) or 0 for the special virtual sales tax package
=item setup - setup fee
=item recur - recurring fee
=item sdate - starting date of recurring fee
=item edate - ending date of recurring fee
=back
sdate and edate are specified as UNIX timestamps; see L<perlfunc/"time">. Also
see L<Time::Local> and L<Date::Parse> for conversion functions.
=head1 METHODS
=over 4
=item new HASHREF
Creates a new line item. To add the line item to the database, see
L<"insert">. Line items are normally created by calling the bill method of a
customer object (see L<FS::cust_main>).
=cut
sub table { 'cust_bill_pkg'; }
=item insert
Adds this line item to the database. If there is an error, returns the error,
otherwise returns false.
=item delete
Currently unimplemented. I don't remove line items because there would then be
no record the items ever existed (which is bad, no?)
=cut
sub delete {
return "Can't delete cust_bill_pkg records!";
}
=item replace OLD_RECORD
Currently unimplemented. This would be even more of an accounting nightmare
than deleteing the items. Just don't do it.
=cut
sub replace {
return "Can't modify cust_bill_pkg records!";
}
=item check
Checks all fields to make sure this is a valid line item. If there is an
error, returns the error, otherwise returns false. Called by the insert
method.
=cut
sub check {
my $self = shift;
my $error =
$self->ut_number('pkgnum')
|| $self->ut_number('invnum')
|| $self->ut_money('setup')
|| $self->ut_money('recur')
|| $self->ut_numbern('sdate')
|| $self->ut_numbern('edate')
;
return $error if $error;
if ( $self->pkgnum != 0 ) { #allow unchecked pkgnum 0 for tax! (add to part_pkg?)
return "Unknown pkgnum ". $self->pkgnum
unless qsearchs( 'cust_pkg', { 'pkgnum' => $self->pkgnum } );
}
return "Unknown invnum"
unless qsearchs( 'cust_bill' ,{ 'invnum' => $self->invnum } );
''; #no error
}
=item cust_pkg
Returns the package (see L<FS::cust_pkg>) for this invoice line item.
=cut
sub cust_pkg {
my $self = shift;
qsearchs( 'cust_pkg', { 'pkgnum' => $self->pkgnum } );
}
=back
=head1 VERSION
$Id: cust_bill_pkg.pm,v 1.3 2002-04-06 22:32:43 ivan Exp $
=head1 BUGS
=head1 SEE ALSO
L<FS::Record>, L<FS::cust_bill>, L<FS::cust_pkg>, L<FS::cust_main>, schema.html
from the base documentation.
=cut
1;
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