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package FS::part_pkg::torrus_Common;
use base qw( FS::part_pkg::prorate );
use List::Util qw(max);
our %info = ( 'disabled' => 1 ); #torrus_Common not a usable price plan directly
our $DEBUG = 1;
sub recur_temporality { 'preceding'; }
sub price_info {
my $self = shift;
my $str = $self->SUPER::price_info(@_);
$str .= " plus usage" if $str;
$str;
}
sub calc_recur {
my $self = shift;
my($cust_pkg, $sdate, $details, $param ) = @_;
my $charges = 0;
$charges += $self->calc_usage(@_);
$charges += $self->calc_prorate(@_, 1);
#$charges -= $self->calc_discount(@_);
$charges;
}
#sub calc_cancel { #somehow trigger an early report?
#have to look at getting the discounts to apply to the usage charges
sub can_discount { 0; }
sub calc_usage {
my $self = shift;
my($cust_pkg, $sdate, $details, $param ) = @_;
my @sdate = localtime($$sdate);
#sdate is next bill date, but we want the report from last month
my($m, $y) = ($sdate[4], $sdate[5]+1900);
if ( $m == 0 ) { $m=12; $y--; }
$m = "0$m" if length($m) == 1;
my $rep_date = "$y-$m-01";
warn "searching for MonthlyUsage report for $rep_date\n" if $DEBUG;
my $rep_sql = "
SELECT id FROM reports WHERE rep_date = ?
AND reportname = 'MonthlyUsage' and iscomplete = 1
";
my $rep_id = $self->scalar_sql($rep_sql, $rep_date) or return 0;
warn "report id $rep_id found\n" if $DEBUG;
#abort if ! iscomplete instead?
my $conf = new FS::Conf;
my $money_char = $conf->config('money_char') || '$';
my $sql = "
SELECT value FROM reportfields
WHERE rep_id = $rep_id
AND name = ?
AND serviceid = ?
";
my $total = 0;
foreach my $svc_port (
grep $_->table('svc_port'), map $_->svc_x, $cust_pkg->cust_svc
) {
my $serviceid = $svc_port->serviceid;
warn "searching for $serviceid usage\n" if $DEBUG;
my $in = $self->scalar_sql($sql, $self->_torrus_name, $serviceid.'_IN');
my $out = $self->scalar_sql($sql, $self->_torrus_name, $serviceid.'_OUT');
my $max = max($in,$out);
warn "$serviceid usage is $max\n" if $DEBUG;
my $inc = $self->option($self->_torrus_base);#aggregate instead of per-port?
$max -= $inc;
next if $max < 0;
my $rate = $self->option($self->_torrus_rate);
my $amount = sprintf('%.2f', $rate * $max );
$total += $amount;
#add usage details to invoice
my $l = $self->_torrus_label;
my $d = "Last month's usage for $serviceid: ". sprintf('%.2f',$max). $l;
$d .= " (". ($max+$inc). "$l - $inc$l included)" if $inc;
$d .= " @ $money_char$rate/$l: $money_char$amount";
push @$details, $d;
}
return sprintf('%.2f', $total );
}
1;
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