/**
* Formats a NostoPrice object into a price string.
*
* @param NostoPrice $price the price object.
* @param NostoPriceFormat|null $format the price format or null if default.
* @return string the formatted price.
*/
public function format(NostoPrice $price, NostoPriceFormat $format = null)
{
if (is_null($format)) {
$format = new NostoPriceFormat(2, '.', '');
}
return number_format($price->getPrice(), $format->getDecimals(), $format->getDecimalPoint(), $format->getThousandsSeparator());
}
/**
* Convert a price using given exchange rate.
*
* @param NostoPrice $price the price to convert into different currency.
* @param NostoCurrencyExchangeRate $rate the currency exchange rate to use for the conversion.
* @return NostoPrice the converted price.
*/
public function convert(NostoPrice $price, NostoCurrencyExchangeRate $rate)
{
$convertedPrice = $price->multiply($rate->getExchangeRate());
if ($convertedPrice->usingFractionUnits()) {
$convertedPrice = new NostoPrice($convertedPrice->getRawPrice(), $rate->getCurrency());
}
return $convertedPrice;
}
