/**
* {@inheritDoc}
*
* @throws Exception\InvalidArgumentException If $money's currency is not equal to the currency to exchange from
*/
public function exchange(Money $money, $roundingMode = Money::ROUND_HALF_UP)
{
if ($money->getCurrency() != $this->getFromCurrency()) {
throw new Exception\InvalidArgumentException('The Money has the wrong currency');
}
return $money->exchange($this->getToCurrency(), $this->getExchangeRate(), $roundingMode);
}
/**
* {@inheritDoc}
*
* @todo
*/
public function exchange(Money $money, $targetCurrency)
{
if (is_string($targetCurrency)) {
$targetCurrency = Currency::create($targetCurrency);
}
$exchangeRate = 0;
return $money->exchange($targetCurrency, $exchangeRate);
}
/**
* Format a number
*
* @param Money $money
* @param string $locale
* @param bool $showDecimals
* @param string $pattern
* @return string
*/
protected function render(Money $money, $locale, $showDecimals, $pattern)
{
$currencyFormatter = $this->getCurrencyFormatter();
return $currencyFormatter((string) $money->getAmount(), (string) $money->getCurrency(), $showDecimals, $locale, $pattern);
}
