/**
* Convert a numeric price to the shop currency
* @param mixed $price the price to convert
* @return Money the price wrapped in a Money DBField to be used for templates or similar
*/
public static function price_for_display($price)
{
$currency = ShopConfig::get_site_currency();
$field = Money::create("Price");
$field->setAmount($price);
$field->setCurrency($currency);
return $field;
}
/**
* Return the currency of this order.
* Note: this is a fixed value across the entire site.
*
* @return string
*/
public function Currency()
{
return ShopConfig::get_site_currency();
}
/**
* @return Money
*/
public function PromoSavings()
{
$currency = method_exists('ShopConfig', 'get_site_currency') ? ShopConfig::get_site_currency() : Payment::site_currency();
$field = new Money("PromoSavings");
$field->setAmount($this->calculatePromoSavings());
$field->setCurrency($currency);
return $field;
}
