/**
* Gets the line item for the taxes subtotal
* @param EE_Line_Item $total_line_item of type EEM_Line_Item::type_total
* @return \EE_Line_Item
*/
public static function get_taxes_subtotal(EE_Line_Item $total_line_item)
{
$taxes = $total_line_item->get_child_line_item('taxes');
return $taxes ? $taxes : self::create_taxes_subtotal($total_line_item);
}
/**
* Gets the line item which comprises all the taxes as children of it (ie, NOT registrations or products)
* @return EE_Line_Item
*/
public function get_taxes_line_item()
{
$taxes = $this->_grand_total->get_child_line_item('taxes');
return $taxes ? $taxes : $this->_get_subtotal_for_taxes();
}
