/**
* Get exchange rates
*
* @param boolean $mergePrimaryCurrency
* @return array
*/
public function getExchangeRates($mergePrimaryCurrency = true)
{
$rates = [];
if (PaymentService::getExchangeRates()) {
$rates = $mergePrimaryCurrency ? array_merge(PaymentService::getExchangeRates(), array(PaymentService::getPrimaryCurrency()['code'] => PaymentService::getPrimaryCurrency())) : PaymentService::getExchangeRates();
krsort($rates);
}
return $rates;
}
/**
* 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);
}
