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<?
class SupplierPart extends Model
{
public function __construct($id = null)
{
parent::__construct($id, "supplier_parts");
}
public function getBuyUrl()
{
$supplier = new Supplier($this->get('supplier_id'));
//do we have a url?
if ($supplier->get('buy_link'))
return str_replace("%%PARTID%%", $this->get('part_num'), $supplier->get('buy_link'));
return false;
}
public function orderQuantity($total = null)
{
if ($total === null)
$total = $this->get('total_quantity');
if (!$total)
$total = 1;
return ceil($total / $this->get('quantity'));
}
}
?>
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