/**
* Process cost
*
* @param float|integer $cost
* @param boolean $rounding
* @return string
*/
public function __invoke($cost, $rounding = false)
{
$exchangeRates = PaymentService::getExchangeRates();
$activeShoppingCurrency = PaymentService::getShoppingCartCurrency();
// convert cost
if (isset($exchangeRates[$activeShoppingCurrency])) {
$cost = $cost * $exchangeRates[$activeShoppingCurrency]['rate'];
}
if ($rounding) {
$cost = PaymentService::roundingCost($cost);
}
return $this->getView()->currencyFormat($cost, $activeShoppingCurrency);
}
/**
* Get an active shopping cart currency
*
* @return string
*/
public function getActiveShoppingCartCurrency()
{
return PaymentService::getShoppingCartCurrency();
}
