- my $item_unit = SL::DB::Manager::Unit->find_by(name => $item->unit);
- my $part_unit = SL::DB::Manager::Unit->find_by(name => $item->part->unit);
- my $base_qty = $item_unit->convert_to($item->qty, $part_unit);
- $item->{weight} = $base_qty * $item->part->weight;
-
- # Calculate total weight/tare weight
- $self->{totalweight} += $item->{weight};