package FS::part_pkg::discount_Mixin;
use strict;
-use vars qw(@ISA %info);
-use FS::part_pkg;
+use vars qw( %info );
+use Time::Local qw( timelocal );
+use List::Util qw( min );
use FS::cust_pkg;
use FS::cust_bill_pkg_discount;
-use Time::Local qw(timelocal);
-use List::Util 'min';
-@ISA = qw(FS::part_pkg);
%info = ( 'disabled' => 1 );
=head1 NAME
by which to reduce the recurring fee; also increments months used on the
discount and generates an invoice detail describing it.
-If the configuration option 'discount-show_available' is enabled, and this
-package is eligible for a prepayment discount but doesn't have one, an
-invoice detail will be generated to describe the available discounts.
-
=cut
sub calc_discount {
my $br = $self->base_recur_permonth($cust_pkg, $sdate);
$br += $param->{'override_charges'} if $param->{'override_charges'};
-
+
my $tot_discount = 0;
#UI enforces just 1 for now, will need ordering when they can be stacked
$discount->months - $cust_pkg_discount->months_used )
: $chg_months;
- if(defined $param->{'setup_charge'}) {
+ if (defined $param->{'setup_charge'}) {
next unless $discount->setup;
- if ( $discount->percent ) {
+ if ( $discount->percent > 0 ) {
$amount = sprintf('%.2f', $discount->percent * $param->{'setup_charge'} / 100 );
$months = 1;
- }
- elsif ( $discount->amount && $discount->months == 1) {
+ } elsif ( $discount->amount > 0 && $discount->months == 1) {
$discount_left = $param->{'setup_charge'} - $discount->amount;
$amount = $param->{'setup_charge'} if $discount_left < 0;
$amount = $discount->amount if $discount_left >= 0;
# transfer remainder of discount, if any, to recur
$param->{'discount_left_recur'}{$discount->discountnum} =
0 - $discount_left if $discount_left < 0;
- }
- else {
+ } else {
next;
}
- }
- elsif ( defined $param->{'discount_left_recur'}{$discount->discountnum}
- && $param->{'discount_left_recur'}{$discount->discountnum} > 0) {
+ } elsif ( defined $param->{'discount_left_recur'}{$discount->discountnum}
+ && $param->{'discount_left_recur'}{$discount->discountnum} > 0
+ ) {
# use up transferred remainder of discount from setup
$amount = $param->{'discount_left_recur'}{$discount->discountnum};
$param->{'discount_left_recur'}{$discount->discountnum} = 0;
$months = 1;
- }
- elsif ( $discount->setup && $discount->months == 1 && $discount->amount ) {
+ } elsif ( $discount->setup
+ && $discount->months == 1
+ && $discount->amount > 0
+ ) {
next;
}
- my $error = $cust_pkg_discount->increment_months_used($months)
- if (defined $param->{'real_pkgpart'}
- && $cust_pkg->pkgpart == $param->{'real_pkgpart'}
- && ! defined $param->{'setup_charge'});
- die "error discounting: $error" if $error;
+ if ( ! defined $param->{'setup_charge'} ) {
+ my $error = $cust_pkg_discount->increment_months_used($months)
+ if defined $param->{'real_pkgpart'}
+ && $cust_pkg->pkgpart == $param->{'real_pkgpart'};
+ die "error discounting: $error" if $error;
- $amount = min($amount, $br);
- $amount *= $months;
- $amount = sprintf('%.2f', $amount);
+ $amount = min($amount, $br);
+ $amount *= $months;
+ }
+
+ $amount = sprintf('%.2f', $amount + 0.00000001 ); #so 1.005 rounds to 1.01
next unless $amount > 0;
# transfer remainder of discount, if any, to setup
- if ( $discount->setup && $discount->amount
+ if ( $discount->setup && $discount->amount > 0
&& (!$discount->months || $discount->months != 1)
- && !defined $param->{'setup_charge'}) {
- $discount_left = $br - $amount;
- $amount = $br if $discount_left < 0;
+ && !defined $param->{'setup_charge'}
+ )
+ {
+ $discount_left = $br - $amount;
+ if ( $discount_left < 0 ) {
+ $amount = $br;
$param->{'discount_left_setup'}{$discount->discountnum} =
- 0 - $discount_left if $discount_left < 0;
+ 0 - $discount_left;
+ }
}
#record details in cust_bill_pkg_discount
my $cust_bill_pkg_discount = new FS::cust_bill_pkg_discount {
'pkgdiscountnum' => $cust_pkg_discount->pkgdiscountnum,
'amount' => $amount,
- 'months' => $months,
+ 'months' => ( defined($param->{'setup_charge'}) ? 0 : $months ),
};
push @{ $param->{'discounts'} }, $cust_bill_pkg_discount;
$tot_discount += $amount;
}
- if (!@cust_pkg_discount and $conf->exists('discount-show_available') ) {
- push @$details, $self->available_discounts;
- }
-
sprintf('%.2f', $tot_discount);
}
-=item available_discounts
-
-Returns a list of details decribing the available prepayment discounts
-for this package.
-
-=cut
-
-sub available_discounts {
- my $self = shift;
- return if $self->freq ne '1';
- my @details;
- my $money_char = FS::Conf->new->config('money_char') || '$';
- my @discounts = map { $_->discount } $self->part_pkg_discount;
- # probably the most logical way to arrange these
- foreach my $discount (sort { $a->months <=> $b->months } @discounts) {
- my $months = $discount->months;
- my $amount;
- if ( $discount->amount > 0 ) {
- $amount = $money_char . sprintf('%.2f', $discount->amount);
- }
- elsif ( $discount->percent ) {
- $amount = $discount->percent .'%';
- }
- else { #?
- next;
- }
- push @details, "Prepay $months months for $amount discount."
- # better way to display this?
- # if it's a problem, we'll add discount.invoice_text or something
- # for the customer-visible text line.
- }
- return @details;
-}
-
-
1;
projects / freeside.git / blobdiff