use strict;
use parent qw(Exporter);
-our @EXPORT = qw(calculate_prices_and_taxes);
+our @EXPORT = qw(calculate_prices_and_taxes _calculate_item);
use Carp;
use List::Util qw(sum min max);
require SL::DB::PriceFactor;
require SL::DB::Unit;
- SL::DB::Part->load_cached(map { $_->parts_id } @{ $self->items });
+ SL::DB::Part->load_cached(map { $_->parts_id } @{ $self->items }) if @{ $self->items || [] };
my %units_by_name = map { ( $_->name => $_ ) } @{ SL::DB::Manager::Unit->get_all };
my %price_factors_by_id = map { ( $_->id => $_ ) } @{ SL::DB::Manager::PriceFactor->get_all };
exchangerate => undef,
is_sales => $self->can('customer') && $self->customer,
is_invoice => (ref($self) =~ /Invoice/) || $params{invoice},
+ items => [ ],
);
- _get_exchangerate($self, \%data, %params);
+ # set exchangerate in $data>{exchangerate}
+ if ( ref($self) eq 'SL::DB::Order' ) {
+ # orders store amount in the order currency
+ $data{exchangerate} = 1;
+ } else {
+ # invoices store amount in the default currency
+ _get_exchangerate($self, \%data, %params);
+ # $data{exchangerate} = $self->exchangerate; # untested alternative for setting exchangerate
+ };
$self->netamount( 0);
$self->marge_total(0);
return $self unless wantarray;
- return map { ($_ => $data{$_}) } qw(taxes amounts amounts_cogs allocated exchangerate assembly_items);
+ return map { ($_ => $data{$_}) } qw(taxes amounts amounts_cogs allocated exchangerate assembly_items items rounding);
}
sub _get_exchangerate {
my ($self, $item, $idx, $data, %params) = @_;
my $part = SL::DB::Part->load_cached($item->parts_id);
+ return unless $item->part;
+
my $part_unit = $data->{units_by_name}->{ $part->unit };
my $item_unit = $data->{units_by_name}->{ $item->unit };
$data->{invoicediff} += $sellprice * $item->qty * $data->{exchangerate} / $item->price_factor - $linetotal if $self->taxincluded;
+ my $linetotal_cost = 0;
+
if (!$linetotal) {
$item->marge_total( 0);
$item->marge_percent(0);
} else {
my $lastcost = ! ($item->lastcost * 1) ? ($part->lastcost || 0) : $item->lastcost;
- my $linetotal_cost = _round($lastcost * $item->qty / $item->marge_price_factor, 2);
+ $linetotal_cost = _round($lastcost * $item->qty / $item->marge_price_factor, 2);
$item->marge_total( $linetotal - $linetotal_cost);
$item->marge_percent($item->marge_total * 100 / $linetotal);
$data->{last_incex_chart_id} = $chart->id if $data->{is_sales};
+ push @{ $data->{items} }, {
+ linetotal => $linetotal,
+ linetotal_cost => $linetotal_cost,
+ sellprice => $sellprice,
+ tax_amount => $tax_amount,
+ taxkey_id => $taxkey->id,
+ };
+
_dbg("CALCULATE! ${idx} i.qty " . $item->qty . " i.sellprice " . $item->sellprice . " sellprice $sellprice num_dec $num_dec taxamount $tax_amount " .
"i.linetotal $linetotal netamount " . $self->netamount . " marge_total " . $item->marge_total . " marge_percent " . $item->marge_percent);
}
_dbg("Sna " . $self->netamount . " idiff " . $data->{invoicediff} . " tdiff ${tax_diff}");
my $tax = sum values %{ $data->{taxes} };
- $data->{arap_amount} = $netamount + $tax;
+ $amount = $netamount + $tax;
+ my $grossamount = _round($amount, 2, 1);
+ $data->{rounding} = _round($grossamount - $amount, 2);
+ $data->{arap_amount} = $grossamount;
$self->netamount( $netamount);
- $self->amount( $netamount + $tax);
+ $self->amount( $grossamount);
$self->marge_percent($self->netamount ? ($self->netamount - $data->{lastcost_total}) * 100 / $self->netamount : 0);
}
The exchangerate used for the calculation.
+=item C<items>
+
+An array reference. For each line item this array contains a hash ref
+entry with additional values that have been calculated for that item
+but that aren't stored in the item object itself. These include
+C<linetotal>, C<linetotal_cost>, C<sellprice>, C<tax_amount> and
+C<taxkey_id>.
+
+The items are stored in the same order the items are stored in the
+object that L</calculate_prices_and_taxes> has been called on.
+
+For example:
+
+ my $invoice = SL::DB::Invoice->new(id => 12345)->load;
+ my %data = $invoice->calculate_prices_and_taxes;
+
+ print "line total of second item: " . $data{items}->[1]->{linetotal};
+
=back
=back