|
package SL::DB::PeriodicInvoicesConfig;
|
|
|
|
use strict;
|
|
|
|
use SL::DB::MetaSetup::PeriodicInvoicesConfig;
|
|
use SL::DB::Manager::PeriodicInvoicesConfig;
|
|
|
|
use Params::Validate qw(:all);
|
|
use List::Util qw(max min);
|
|
use Rose::DB::Object::Helpers qw(clone);
|
|
|
|
use SL::Helper::DateTime;
|
|
|
|
__PACKAGE__->meta->initialize;
|
|
|
|
our %PERIOD_LENGTHS = ( o => 0, m => 1, q => 3, b => 6, y => 12 );
|
|
our %ORDER_VALUE_PERIOD_LENGTHS = ( %PERIOD_LENGTHS, 2 => 24, 3 => 36, 4 => 48, 5 => 60 );
|
|
our @PERIODICITIES = keys %PERIOD_LENGTHS;
|
|
our @ORDER_VALUE_PERIODICITIES = keys %ORDER_VALUE_PERIOD_LENGTHS;
|
|
|
|
sub get_open_orders_for_period {
|
|
my $self = shift;
|
|
|
|
my %params = validate(@_, {
|
|
start_date => {
|
|
callbacks => { is_date => \&_is_date, },
|
|
default => $self->start_date,
|
|
},
|
|
end_date => {
|
|
callbacks => { is_date => \&_is_date, },
|
|
default => DateTime->today_local,
|
|
},
|
|
});
|
|
|
|
my @invoice_dates = $self->calculate_invoice_dates(%params);
|
|
return [] unless scalar @invoice_dates;
|
|
|
|
my $orig_order = $self->order;
|
|
|
|
my @orders;
|
|
foreach my $invoice_date (@invoice_dates) {
|
|
my $new_order = clone($orig_order);
|
|
$new_order->reqdate($invoice_date);
|
|
$new_order->tax_point(
|
|
$self->get_order_value_period_length || $self->get_order_value_period_length ?
|
|
$self->add_months($invoice_date,
|
|
$self->get_billing_period_length || $self->get_order_value_period_length
|
|
)->subtract(days => 1)
|
|
: $invoice_date
|
|
);
|
|
my @items;
|
|
for my $item ($orig_order->items) {
|
|
my $new_item = $self->_create_item_for_period(
|
|
order_item => $item,
|
|
invoice_date => $invoice_date,
|
|
);
|
|
push @items, $new_item if $new_item;
|
|
}
|
|
if (scalar @items) { # don't return empty orders
|
|
$new_order->items(@items);
|
|
$new_order->calculate_prices_and_taxes;
|
|
push @orders, $new_order;
|
|
}
|
|
}
|
|
return \@orders;
|
|
}
|
|
|
|
sub _create_item_for_period {
|
|
my $self = shift;
|
|
|
|
my %params = validate(@_, {
|
|
invoice_date => { callbacks => { is_date => \&_is_date, } },
|
|
order_item => { isa => 'SL::DB::OrderItem' },
|
|
});
|
|
|
|
my $item = $params{order_item};
|
|
my $invoice_date = DateTime->from_ymd($params{invoice_date});
|
|
|
|
my $new_item = clone($item);
|
|
|
|
my $item_count_and_date = $self->item_count_and_dates_in_period(
|
|
invoice_date => $invoice_date,
|
|
item => $new_item,
|
|
);
|
|
|
|
my $count = $item_count_and_date->{count};
|
|
return if $count == 0;
|
|
my $item_start_date = $item_count_and_date->{start_date};
|
|
|
|
$new_item->qty($new_item->qty * $count);
|
|
$new_item->reqdate($item_start_date) if $new_item->reqdate;
|
|
|
|
$new_item = $self->_adjust_sellprices_for_period(
|
|
order_item => $new_item,
|
|
invoice_date => $invoice_date,
|
|
);
|
|
return $new_item
|
|
}
|
|
|
|
sub item_count_and_dates_in_period {
|
|
my $self = shift;
|
|
|
|
my %params = validate(@_, {
|
|
invoice_date => { callbacks => { is_date => \&_is_date, } },
|
|
item => { isa => 'SL::DB::OrderItem' },
|
|
});
|
|
|
|
my $period_length = $self->get_billing_period_length;
|
|
|
|
my $invoice_date = DateTime->from_ymd($params{invoice_date});
|
|
my $item_config = $params{item}->periodic_invoice_items_config
|
|
or return {
|
|
count => 1,
|
|
start_date => $invoice_date,
|
|
end_date => $self->add_months(
|
|
$invoice_date, $period_length
|
|
)->subtract(days => 1),
|
|
};
|
|
|
|
my %empty_return = (count => 0);
|
|
|
|
return \%empty_return if $item_config->periodicity eq 'n';
|
|
|
|
my $item_start_date = $item_config->start_date;
|
|
if (!$item_start_date && $self->first_billing_date) {
|
|
my $item_start_date = $self->first_billing_date;
|
|
$item_start_date = $self->add_months(
|
|
$item_start_date, $period_length
|
|
) while $item_start_date < $self->start_date;
|
|
}
|
|
$item_start_date ||= $self->start_date;
|
|
|
|
return \%empty_return if $item_start_date > $invoice_date;
|
|
|
|
if ($item_config->periodicity eq 'o') {
|
|
return \%empty_return if $item_config->once_invoice_id;
|
|
|
|
my $first_possible_date = max(
|
|
$item_start_date, $self->get_previous_billed_period_start_date
|
|
);
|
|
$first_possible_date ||= $item_start_date;
|
|
|
|
my @dates = $self->calculate_invoice_dates(
|
|
start_date => $first_possible_date,
|
|
end_date => $self->add_months($first_possible_date, $period_length),
|
|
);
|
|
my $once_date = scalar @dates ? $dates[0] : undef;
|
|
return \%empty_return if $invoice_date != $once_date;
|
|
return {
|
|
count => 1,
|
|
start_date => $item_start_date,
|
|
end_date => undef # end_date don't affect once items
|
|
};
|
|
}
|
|
|
|
my $period_start_date =
|
|
$self->sub_months($invoice_date, $period_length)->add(days => 1);
|
|
my $i_period_length = $item_config->get_item_period_length;
|
|
my $item_start_date_in_period;
|
|
if ($period_start_date > $item_start_date) {
|
|
my $months_from_item_start_date =
|
|
($period_start_date->year - $item_start_date->year) * 12
|
|
+ ($period_start_date->month - $item_start_date->month);
|
|
$months_from_item_start_date++
|
|
if $self->add_months($item_start_date, $months_from_item_start_date) < $period_start_date;
|
|
my $months_offset_to_item_start_date_in_period =
|
|
$months_from_item_start_date % $i_period_length ?
|
|
$i_period_length - ($months_from_item_start_date % $i_period_length)
|
|
: 0;
|
|
$item_start_date_in_period = $self->add_months($item_start_date,
|
|
$months_from_item_start_date + $months_offset_to_item_start_date_in_period
|
|
);
|
|
} else {
|
|
$item_start_date_in_period = $item_start_date;
|
|
}
|
|
|
|
return \%empty_return if $item_start_date_in_period > $invoice_date;
|
|
|
|
my $item_end_date;
|
|
if ($item_config->terminated || !$item_config->extend_automatically_by) {
|
|
$item_end_date = $item_config->end_date;
|
|
} elsif ($self->terminated || !$self->extend_automatically_by) {
|
|
$item_end_date = $self->end_date;
|
|
}
|
|
return \%empty_return if $item_end_date && $item_end_date < $period_start_date;
|
|
|
|
if ($i_period_length < $period_length) { # calc items periods in last billing period
|
|
my $max_periods = $period_length / $i_period_length;
|
|
my $periods = $max_periods;
|
|
|
|
my $periods_to_start = 0;
|
|
$periods_to_start++ while $periods > $periods_to_start
|
|
&& $self->add_months(
|
|
$period_start_date,
|
|
($periods_to_start + 1) * $i_period_length
|
|
) < $item_start_date_in_period;
|
|
$periods -= $periods_to_start;
|
|
|
|
my $periods_from_end = 0;
|
|
if ($item_end_date) {
|
|
$periods_from_end++ while $periods > $periods_from_end
|
|
&& $self->sub_months($invoice_date, $periods_from_end) > $item_end_date;
|
|
$periods -= $periods_from_end;
|
|
}
|
|
|
|
return \%empty_return if $periods == 0;
|
|
return {
|
|
count => $periods,
|
|
start_date => $item_start_date_in_period,
|
|
end_date => $self->add_months(
|
|
$item_start_date_in_period, $i_period_length * $periods
|
|
)->subtract(days => 1),
|
|
};
|
|
} else {
|
|
return {
|
|
count => 1,
|
|
start_date => $item_start_date_in_period,
|
|
end_date => $self->add_months(
|
|
$item_start_date_in_period, $i_period_length
|
|
)->subtract(days => 1),
|
|
};
|
|
}
|
|
}
|
|
|
|
sub _adjust_sellprices_for_period {
|
|
my $self = shift;
|
|
|
|
my %params = validate(@_, {
|
|
invoice_date => { callbacks => { is_date => \&_is_date, } },
|
|
order_item => { isa => 'SL::DB::OrderItem' },
|
|
});
|
|
my $item = $params{order_item};
|
|
|
|
my $config = $self;
|
|
|
|
my $billing_len = $config->get_billing_period_length;
|
|
my $order_value_len = $config->get_order_value_period_length;
|
|
|
|
return $item if $billing_len == $order_value_len;
|
|
return $item if $billing_len == 0;
|
|
|
|
my $is_last_invoice_in_cycle = $config->is_last_invoice_date_in_order_value_cycle(date => $params{invoice_date});
|
|
|
|
my $multiplier_per_invoice = $billing_len / $order_value_len;
|
|
my $sellprice_one_invoice = $::form->round_amount($item->sellprice * $multiplier_per_invoice, 2);
|
|
if ($multiplier_per_invoice < 1 && $is_last_invoice_in_cycle) {
|
|
# add rounding difference on last cycle
|
|
my $num_invoices_in_cycle = $order_value_len / $billing_len;
|
|
$item->sellprice($item->sellprice - ($num_invoices_in_cycle - 1) * $sellprice_one_invoice);
|
|
} else {
|
|
$item->sellprice($sellprice_one_invoice);
|
|
}
|
|
|
|
return $item;
|
|
}
|
|
|
|
sub calculate_invoice_dates {
|
|
my $self = shift;
|
|
|
|
my %params = validate(@_, {
|
|
start_date => {
|
|
callbacks => { is_date => \&_is_date, },
|
|
default => $self->start_date,
|
|
},
|
|
end_date => {
|
|
callbacks => { is_date => \&_is_date, },
|
|
default => DateTime->today_local,
|
|
},
|
|
});
|
|
|
|
my $start_date = DateTime->from_ymd($params{start_date});
|
|
my $end_date = DateTime->from_ymd($params{end_date});
|
|
my $last_end_date = $self->last_end_date;
|
|
$end_date = min($end_date, $last_end_date) if $last_end_date;
|
|
|
|
my $last_created_on_date = $self->get_previous_billed_period_start_date;
|
|
|
|
my $first_invoice_date = $self->first_billing_date || $self->start_date;
|
|
$first_invoice_date = $self->add_months(
|
|
$first_invoice_date, $self->get_billing_period_length || 1
|
|
) while $first_invoice_date < $self->start_date;
|
|
|
|
my @invoice_dates;
|
|
if ($self->periodicity ne 'o') {
|
|
my $billing_period_length = $self->get_billing_period_length;
|
|
my $months_first_invoice_date =
|
|
$first_invoice_date->year * 12 + $first_invoice_date->month;
|
|
|
|
my $month_to_start = $start_date->year * 12 + $start_date->month - $months_first_invoice_date;
|
|
$month_to_start++
|
|
if $self->add_months($first_invoice_date, $month_to_start) < $start_date;
|
|
|
|
my $month_after_last_created = 0;
|
|
if ($last_created_on_date) {
|
|
$month_after_last_created =
|
|
$last_created_on_date->year * 12 + $last_created_on_date->month - $months_first_invoice_date;
|
|
$month_after_last_created += 1
|
|
if $self->add_months($first_invoice_date, $month_after_last_created) <= $last_created_on_date;
|
|
}
|
|
|
|
my $months_from_period_start = max(
|
|
$month_to_start,
|
|
$month_after_last_created,
|
|
0);
|
|
|
|
my $period_count = int($months_from_period_start / $billing_period_length); # floor
|
|
$period_count += $months_from_period_start % $billing_period_length != 0 ? 1 : 0; # ceil
|
|
|
|
my $next_period_start_date = $self->add_months($first_invoice_date, $period_count * $billing_period_length);
|
|
while ($next_period_start_date <= $end_date) {
|
|
push @invoice_dates, $next_period_start_date;
|
|
$period_count++;
|
|
$next_period_start_date = $self->add_months($first_invoice_date, $period_count * $billing_period_length);
|
|
}
|
|
} else { # single
|
|
push @invoice_dates, $first_invoice_date
|
|
unless $last_created_on_date
|
|
|| $first_invoice_date < $start_date
|
|
|| $first_invoice_date > $end_date;
|
|
}
|
|
|
|
return @invoice_dates;
|
|
}
|
|
|
|
sub last_end_date {
|
|
my ($self) = @_;
|
|
my $end_date = $self->end_date or
|
|
return undef; # don't have a end_date
|
|
if ($self->extend_automatically_by && !$self->terminated) {
|
|
return undef;
|
|
}
|
|
for my $item (@{$self->order->items()}) {
|
|
my $item_config = $item->periodic_invoice_items_config
|
|
or next;
|
|
next if $item_config->periodicity eq 'n';
|
|
if ($item_config->periodicity eq 'o') {
|
|
if (!$item_config->once_invoice_id) {
|
|
return undef; # allways create for once positions
|
|
} else {
|
|
next;
|
|
}
|
|
} else {
|
|
if ($item_config->end_date) {
|
|
if ($item_config->extend_automatically_by && !$item_config->terminated) {
|
|
return undef; # active end_date
|
|
} else {
|
|
$end_date = max($end_date, $item_config->end_date);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return $end_date;
|
|
}
|
|
|
|
sub get_billing_period_length {
|
|
my $self = shift;
|
|
return $PERIOD_LENGTHS{ $self->periodicity };
|
|
}
|
|
|
|
sub get_order_value_period_length {
|
|
my $self = shift;
|
|
return $self->get_billing_period_length if $self->order_value_periodicity eq 'p';
|
|
return $ORDER_VALUE_PERIOD_LENGTHS{ $self->order_value_periodicity };
|
|
}
|
|
|
|
sub add_months {
|
|
validate_pos(@_,
|
|
1,
|
|
{ callbacks => { is_date => \&_is_date, } },
|
|
{ type => SCALAR },
|
|
);
|
|
my ($self, $date, $months) = @_;
|
|
$date = DateTime->from_ymd($date);
|
|
|
|
return $date unless $months;
|
|
|
|
my $start_months_of_date = $date->month;
|
|
$date = $date->clone();
|
|
my $new_date = $date->clone();
|
|
$new_date->add(months => $months);
|
|
# stay in month: 31.01 + 1 month should be 28.02 or 29.02 (not 03.03. or 02.03)
|
|
while (($start_months_of_date + $months) % 12 != $new_date->month % 12) {
|
|
$new_date->subtract(days => 1);
|
|
}
|
|
|
|
# if date was at end of month -> move new date also to end of month
|
|
if ($date->is_last_day_of_month()) {
|
|
return DateTime->last_day_of_month(year => $new_date->year, month => $new_date->month)
|
|
}
|
|
|
|
return $new_date
|
|
};
|
|
|
|
sub sub_months {
|
|
my ($self, $date, $months) = @_;
|
|
return $self->add_months($date, -1 * $months);
|
|
}
|
|
|
|
sub _is_date {
|
|
return !!DateTime->from_ymd($_[0]); # can also be a DateTime object
|
|
}
|
|
|
|
sub _log_msg {
|
|
$::lxdebug->message(LXDebug->DEBUG1(), join('', 'SL::DB::PeriodicInvoicesConfig: ', @_));
|
|
}
|
|
|
|
sub handle_automatic_extension {
|
|
my $self = shift;
|
|
|
|
my $today = DateTime->now_local;
|
|
my $active = 0; # inactivate if end date is reached (for self and all positions)
|
|
|
|
if ($self->end_date && $self->end_date < $today) {
|
|
if (!$self->terminated && $self->extend_automatically_by) {
|
|
$active = 1;
|
|
|
|
my $end_date = $self->end_date;
|
|
$end_date = $self->add_months($end_date, $self->extend_automatically_by) while $today > $end_date;
|
|
_log_msg("HAE for " . $self->id . " from " . $self->end_date . " to " . $end_date . " on " . $today . "\n");
|
|
$self->update_attributes(end_date => $end_date);
|
|
}
|
|
} else {
|
|
$active = 1;
|
|
}
|
|
|
|
# check for positions with separate config
|
|
for my $item ($self->order->items()) {
|
|
my $item_config = $item->periodic_invoice_items_config;
|
|
next unless $item_config;
|
|
if ($item_config->end_date && $item_config->end_date < $today) {
|
|
if (!$item_config->terminated && $item_config->extend_automatically_by) {
|
|
$active = 1;
|
|
|
|
my $end_date = $item_config->end_date;
|
|
$end_date = $self->add_months($end_date, $item_config->extend_automatically_by) while $today > $end_date;
|
|
_log_msg("HAE for item " . $item->id . " from " . $item_config->end_date . " to " . $end_date . " on " . $today . "\n");
|
|
$item_config->update_attributes(end_date => $end_date);
|
|
}
|
|
} else {
|
|
$active = 1;
|
|
}
|
|
}
|
|
|
|
unless ($active) {
|
|
$self->update_attributes(active => 0)
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
sub get_previous_billed_period_start_date {
|
|
my $self = shift;
|
|
|
|
my $query = <<SQL;
|
|
SELECT MAX(period_start_date)
|
|
FROM periodic_invoices
|
|
WHERE config_id = ?
|
|
SQL
|
|
|
|
my ($date) = $self->dbh->selectrow_array($query, undef, $self->id);
|
|
|
|
return undef unless $date;
|
|
return ref $date ? $date : $self->db->parse_date($date);
|
|
}
|
|
|
|
sub is_last_invoice_date_in_order_value_cycle {
|
|
my $self = shift;
|
|
|
|
my %params = validate(@_, {
|
|
date => { callbacks => { is_date => \&_is_date, } },
|
|
});
|
|
|
|
my $months_billing = $self->get_billing_period_length;
|
|
my $months_order_value = $self->get_order_value_period_length;
|
|
|
|
return 1 if $months_billing >= $months_order_value;
|
|
|
|
my $invoice_date = DateTime->from_ymd($params{date});
|
|
my $first_date = $self->first_billing_date || $self->start_date;
|
|
|
|
return (12 * ($invoice_date->year - $first_date->year) + $invoice_date->month + $months_billing) % $months_order_value
|
|
== $first_date->month % $months_order_value;
|
|
}
|
|
|
|
sub disable_one_time_config {
|
|
my $self = shift;
|
|
|
|
_log_msg("check one time for " . $self->id . "\n");
|
|
|
|
# A periodicity of one time was set. Deactivate this config now.
|
|
if ($self->periodicity eq 'o') {
|
|
_log_msg("setting inactive\n");
|
|
if (!$self->db->with_transaction(sub {
|
|
1; # make Emacs happy
|
|
$self->active(0);
|
|
$self->order->update_attributes(closed => 1);
|
|
$self->save;
|
|
1;
|
|
})) {
|
|
$::lxdebug->message(LXDebug->WARN(), "disalbe_one_time config failed: " . join("\n", (split(/\n/, $self->{db_obj}->db->error))[0..2]));
|
|
return undef;
|
|
}
|
|
return $self->order->ordnumber;
|
|
}
|
|
return undef;
|
|
}
|
|
1;
|
|
__END__
|
|
|
|
=pod
|
|
|
|
=encoding utf8
|
|
|
|
=head1 NAME
|
|
|
|
SL::DB::PeriodicInvoicesConfig - DB model for the configuration for periodic invoices
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
$open_orders = $config->get_open_orders_for_period(
|
|
start_date => $config->start_date,
|
|
end_date => DateTime->today_local,
|
|
);
|
|
|
|
# Same as:
|
|
$open_orders = $config->get_open_orders_for_period();
|
|
|
|
# create invoices
|
|
SL::DB::Invoice->new_from($_)->post() for @{$open_orders}
|
|
# TODO: update configs with periodicity once
|
|
|
|
# sum netamount
|
|
my $netamount = 0;
|
|
$netamount += $_->netamount for @{$open_orders};
|
|
|
|
=head1 FUNCTIONS
|
|
|
|
=over 4
|
|
|
|
=item C<get_open_orders_for_period %params>
|
|
|
|
Creates a list of copies of the order associated with this configuration for
|
|
each date a invoice would be created in the given period. Each copie has the
|
|
correct dates and items set to be converted to a invoice or used in a report.
|
|
The period can be specified using the parameters C<start_date> and C<end_date>.
|
|
|
|
Parameters:
|
|
|
|
=over 2
|
|
|
|
=item * C<start_date> specifies the start of the period. It can be a L<DateTime>
|
|
object or a string in the fromat C<YYYY-MM-DD>. It defaults to the C<start_date>
|
|
of the configuration.
|
|
|
|
=item * C<end_date> specifies the end of the period. It has the same type as
|
|
C<start_date>. It defaults to the current local time.
|
|
|
|
=back
|
|
|
|
=item C<calculate_invoice_dates %params>
|
|
|
|
Calculates dates for which invoices will have to be created in the period given
|
|
by the parameters C<start_date> and C<end_date>. Returns a list of L<DateTime>
|
|
objects.
|
|
|
|
This function looks at the configuration settings and at the list of
|
|
invoices that have already been created for this configuration. The
|
|
date range for which dates are created are controlled by several
|
|
values:
|
|
|
|
=over 2
|
|
|
|
=item * The properties C<first_billing_date> and C<start_date>
|
|
determine the first invoice date.
|
|
|
|
=item * The properties C<end_date>, C<terminated> and C<extend_automatically_by>
|
|
determine the end date.
|
|
|
|
=item * The parameter C<start_date> of the period defaults to the start date
|
|
from the configuration.
|
|
|
|
=item * The parameter C<end_date> defaults to current date.
|
|
|
|
=back
|
|
|
|
=item C<item_count_and_dates_in_period %params>
|
|
|
|
Return a hash reference with the C<count> and the C<start_date> and C<end_date>
|
|
of the period for a item which would be on a invoice created on specific date.
|
|
If C<count> is 0 C<start_date> and C<end_date> are not set. For items with a
|
|
'once' periodicity C<end_date> is not set.
|
|
|
|
=over 2
|
|
|
|
=item C<item> a item of the order corresponding to this configuration
|
|
|
|
=item C<invoice_date> the date on which the invoice would be created
|
|
|
|
=back
|
|
|
|
=item C<get_billing_period_length>
|
|
|
|
Returns the number of months corresponding to the billing
|
|
periodicity. This means that a new invoice has to be created every x
|
|
months starting with the value in C<first_billing_date> (or
|
|
C<start_date> if C<first_billing_date> is unset).
|
|
|
|
=item C<get_order_value_period_length>
|
|
|
|
Returns the number of months the order's value refers to. This looks
|
|
at the C<order_value_periodicity>.
|
|
|
|
Each invoice's value is calculated as C<order value *
|
|
billing_period_length / order_value_period_length>.
|
|
|
|
=item C<get_previous_billed_period_start_date>
|
|
|
|
Returns the highest date (as an instance of L<DateTime>) for which an
|
|
invoice has been created from this configuration.
|
|
|
|
=item C<handle_automatic_extension>
|
|
|
|
Updates the C<end_date>s according to C<terminated> and
|
|
C<extend_automatically_by> of this configuration and the corresponding item
|
|
configuration if the C<end_date> is after the current date. If at the end all
|
|
configurations are after the corresponding C<end_date>, e.g. C<end_date> is
|
|
reached and C<terminated> is set to true or C<extend_automatically_by> is set to
|
|
0, this configuration is set to inactive.
|
|
|
|
=item C<is_last_billing_date_in_order_value_cycle %params>
|
|
|
|
Determines whether or not the mandatory parameter C<date>, an instance
|
|
of L<DateTime>, is the last billing date within the cycle given by the
|
|
order value periodicity. Returns a truish value if this is the case
|
|
and a falsish value otherwise.
|
|
|
|
This check is always true if the billing periodicity is longer than or
|
|
equal to the order value periodicity. For example, if you have an
|
|
order whose value is given for three months and you bill every six
|
|
months and you have twice the order value on each invoice, meaning
|
|
each invoice is itself the last invoice for not only one but two order
|
|
value cycles.
|
|
|
|
Otherwise (if the order value periodicity is longer than the billing
|
|
periodicity) this function iterates over all eligible dates starting
|
|
with C<first_billing_date> (or C<start_date> if C<first_billing_date>
|
|
is unset) and adding the order value length with each step. If the
|
|
date given by the C<date> parameter plus the billing period length
|
|
equals one of those dates then the given date is indeed the date of
|
|
the last invoice in that particular order value cycle.
|
|
|
|
=item C<sub disable_one_time_config>
|
|
|
|
Sets the state of the periodic_invoices_configs to inactive
|
|
(active => false) and closes the source order (closed => true)
|
|
if the periodicity is <Co> (one time).
|
|
|
|
Returns undef if the periodicity is not 'one time' otherwise the
|
|
order number of the deactivated periodic order.
|
|
|
|
=back
|
|
|
|
=head1 BUGS
|
|
|
|
Nothing here yet.
|
|
|
|
=head1 AUTHOR
|
|
|
|
Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>
|
|
|
|
=cut
|