public function getCurrencyRate(string $baseCurrency = null, string $targetCurrency = null) : float
{
return $this->converter->getExchangeRate($baseCurrency, $targetCurrency);
}
/**
* {@inheritdoc}
*/
public function visitOrder(OrderInterface $order)
{
$currency = $order->getCurrency();
$currencyRate = $this->currencyConverter->getExchangeRate($currency);
$order->setCurrencyRate($currencyRate);
}
