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package FS::part_pkg::flat_introrate;
use base qw( FS::part_pkg::flat );
use strict;
use vars qw( %info );
use FS::Log;
# mostly false laziness with FS::part_pkg::global_Mixin::validate_moneyn,
# except for blank string handling...
sub validate_money {
my ($option, $valref) = @_;
if ( $$valref eq '' ) {
$$valref = '0';
} elsif ( $$valref =~ /^\s*(\d*)(\.\d{1})\s*$/ ) {
#handle one decimal place without barfing out
$$valref = ( ($1||''). ($2.'0') ) || 0;
} elsif ( $$valref =~ /^\s*(\d*)(\.\d{2})?\s*$/ ) {
$$valref = ( ($1||''). ($2||'') ) || 0;
} else {
return "Illegal (money) $option: ". $$valref;
}
return '';
}
sub validate_number {
my ($option, $valref) = @_;
$$valref = 0 unless $$valref;
return "Invalid $option"
unless ($$valref) = ($$valref =~ /^\s*(\d+)\s*$/);
return '';
}
%info = (
'name' => 'Introductory price for X months, then flat rate,'.
'relative to setup date (anniversary billing)',
'shortname' => 'Anniversary, with intro price',
'inherit_fields' => [ 'flat', 'usage_Mixin', 'global_Mixin' ],
'fields' => {
'intro_fee' => { 'name' => 'Introductory recurring fee for this package',
'default' => 0,
'validate' => \&validate_money,
},
'intro_duration' =>
{ 'name' => 'Duration of the introductory period, in number of months',
'default' => 0,
'validate' => \&validate_number,
},
'show_as_discount' =>
{ 'name' => 'Show the introductory rate on the invoice as if it\'s a discount',
'type' => 'checkbox',
},
},
'fieldorder' => [ qw(intro_duration intro_fee show_as_discount) ],
'weight' => 14,
);
sub intro_end {
my($self, $cust_pkg) = @_;
my ($duration) = ($self->option('intro_duration') =~ /^\s*(\d+)\s*$/);
unless (length($duration)) {
my $log = FS::Log->new('FS::part_pkg');
$log->warning("Invalid intro_duration '".$self->option('intro_duration')."' on pkgpart ".$self->pkgpart
.", defaulting to 0, check package definition");
$duration = 0;
}
# no setup or start_date means "start billing the package ASAP", so assume
# it would start billing right now.
my $start = $cust_pkg->setup || $cust_pkg->start_date || time;
$self->add_freq($start, $duration);
}
sub base_recur {
my($self, $cust_pkg, $sdate ) = @_;
my $now;
if (!$sdate) { # the "$sdate" from _make_lines
my $log = FS::Log->new('FS::part_pkg');
$log->warning("flat_introrate base_recur requires date!");
$now = time;
} else {
$now = $$sdate;
}
if ($now < $self->intro_end($cust_pkg)) {
return $self->option('intro_fee');
} else {
return $self->option('recur_fee');
}
}
sub item_discount {
my ($self, $cust_pkg) = @_;
return unless $self->option('show_as_discount',1);
my $intro_end = $self->intro_end($cust_pkg);
my $amount = sprintf('%.2f',
$self->option('intro_fee') - $self->option('recur_fee')
);
return unless $amount < 0;
# otherwise it's an "introductory surcharge"? not the intended use of
# the feature.
{ '_is_discount' => 1,
'description' => $cust_pkg->mt('Introductory discount until') . ' ' .
$cust_pkg->time2str_local('short', $intro_end),
'setup_amount' => 0,
'recur_amount' => $amount,
'ext_description' => [],
'pkgpart' => $self->pkgpart,
'feepart' => '',
}
}
1;
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