projekt kivitendo

    my $key  = $item->parts_id;

    $key    .= ':' . $item->serialnumber if $item->serialnumber;

    $vals{$key}            ||= { parts_id => $item->parts_id, serialnumber => $item->serialnumber, amount => 0, base_qty => 0 };

    $vals{$key}->{amount}   += $item->qty * $item->sellprice * (1 - $item->discount) / (($item->price_factor * 1) || 1);

    $vals{$key}->{base_qty} += $item->qty * $item->unit_obj->base_factor;

    my $key = $item->{parts_id};

    if ($params{by_order}) {

      $key           .= ':' . $item->{serialnumber};

      my $order_item  = $params{order}->{amounts_by_parts_id}->{ $key } || $params{order}->{amounts_by_parts_id}->{ $item->{parts_id} };

      if ($order_item && $order_item->{base_qty}) {

        $total += $order_item->{amount} * $item->{base_qty} / $order_item->{base_qty};

        next;

      }

    $total += $item->{amount};