package FS::part_event::Action::fee;
+# DEPRECATED; will most likely be removed in 4.x
+
use strict;
use base qw( FS::part_event::Action );
sub option_fields {
(
'charge' => { label=>'Amount', type=>'money', }, # size=>7, },
- 'reason' => 'Reason',
+ 'reason' => 'Reason (invoice line item)',
+ 'classnum' => { label=>'Package class' => type=>'select-pkg_class', },
'taxclass' => { label=>'Tax class', type=>'select-taxclass', },
+ 'setuptax' => { label=>'Late fee is tax exempt',
+ type=>'checkbox', value=>'Y' },
'nextbill' => { label=>'Hold late fee until next invoice',
type=>'checkbox', value=>'Y' },
- 'setuptax' => { label=>'Late fee is tax exempt',
+ 'limit_to_credit'=>
+ { label=>"Charge no more than the customer's credit balance",
type=>'checkbox', value=>'Y' },
);
}
sub default_weight { 10; }
+sub _calc_fee {
+ my( $self, $cust_object ) = @_;
+ if ( $self->option('limit_to_credit') ) {
+ my $balance = $cust_object->cust_main->balance;
+ if ( $balance >= 0 ) {
+ return 0;
+ } elsif ( (-1 * $balance) < $self->option('charge') ) {
+ my $total = -1 * $balance;
+ # if it's tax exempt, then we're done
+ # XXX we also bail out if you're using external tax tables, because
+ # they're definitely NOT linear and we haven't yet had a reason to
+ # make that case work.
+ return $total if $self->option('setuptax') eq 'Y'
+ or FS::Conf->new->exists('enable_taxproducts');
+
+ # estimate tax rate
+ # false laziness with xmlhttp-calculate_taxes, cust_main::Billing, etc.
+ # XXX not accurate with monthly exemptions
+ my $cust_main = $cust_object->cust_main;
+ my $taxlisthash = {};
+ my $charge = FS::cust_bill_pkg->new({
+ setup => $total,
+ recur => 0,
+ details => []
+ });
+ my $part_pkg = FS::part_pkg->new({
+ taxclass => $self->option('taxclass')
+ });
+ my $error = $cust_main->_handle_taxes( $taxlisthash, $charge,
+ location => $cust_main->ship_location,
+ part_item => $part_pkg,
+ );
+ if ( $error ) {
+ warn "error estimating taxes for breakage charge: custnum ".$cust_main->custnum."\n";
+ return $total;
+ }
+ # $taxlisthash: tax identifier => [ cust_main_county, cust_bill_pkg... ]
+ my $total_rate = 0;
+ my @taxes = map { $_->[0] } values %$taxlisthash;
+ foreach (@taxes) {
+ $total_rate += $_->tax;
+ }
+ return $total if $total_rate == 0; # no taxes apply
+
+ my $total_cents = $total * 100;
+ my $charge_cents = sprintf('%.0f', $total_cents * 100/(100 + $total_rate));
+ return ($charge_cents / 100);
+ }
+ }
+
+ $self->option('charge');
+}
+
sub do_action {
my( $self, $cust_object ) = @_;
my $conf = new FS::Conf;
my %charge = (
- 'amount' => $self->option('charge'),
+ 'amount' => $self->_calc_fee($cust_object),
'pkg' => $self->option('reason'),
'taxclass' => $self->option('taxclass'),
- 'classnum' => scalar($conf->config('finance_pkgclass')),
+ 'classnum' => ( $self->option('classnum')
+ || scalar($conf->config('finance_pkgclass')) ),
'setuptax' => $self->option('setuptax'),
);
- $charge{'start_date'} = $cust_main->next_bill_date #unless its more than N months away?
+ # amazingly, FS::cust_main::charge will allow a charge of zero
+ return '' if $charge{'amount'} == 0;
+
+ #unless its more than N months away?
+ $charge{'start_date'} = $cust_main->next_bill_date
if $self->option('nextbill');
my $error = $cust_main->charge( \%charge );