/**
* 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;
}
public function isPositive()
{
return $this->greaterThan(Money::create(0));
}
/**
* returns the symbol for a currency, e.g. $
* @param String $currency
*
* @return String
*/
public static function get_default_symbol($currency)
{
$money = Money::create();
return $money->getSymbol($currency);
}
/**
* @inheritdoc
*/
public function toCurrency(MoneyInterface $money, CurrencyInterface $currencyTo, \DateTime $date = null)
{
$currencyFrom = $money->getCurrency();
if ($currencyFrom->equals($currencyTo)) {
return $money;
}
$rate = $this->currencyService->getRate($currencyFrom, $currencyTo, $date);
return Money::create($this->div($money, $rate)->getAmount(), $currencyTo);
}