/**
* @return CurrencyProviderChain
*/
private function createCurrencyProviderChain()
{
$providerChain = new CurrencyProviderChain();
$isoProvider = ISOCurrencyProvider::getInstance();
$provider = new ConfigurableCurrencyProvider();
$provider->addCurrency($isoProvider->getCurrency('EUR'));
$provider->addCurrency($isoProvider->getCurrency('GBP'));
$providerChain->addCurrencyProvider($provider);
$provider = new ConfigurableCurrencyProvider();
$provider->addCurrency($isoProvider->getCurrency('USD'));
$provider->addCurrency($isoProvider->getCurrency('CAD'));
$providerChain->addCurrencyProvider($provider);
return $providerChain;
}
/**
* {@inheritdoc}
*/
public function getAvailableCurrencies()
{
return $this->currencyProviderChain->getAvailableCurrencies();
}
