/**
* Build this rate instance from any RateInterface implementation.
*
* @param RateInterface $rate
* @return Rate
*/
public static function fromRateInterface(RateInterface $rate)
{
return new static($rate->getSourceName(), $rate->getValue(), $rate->getCurrencyCode(), $rate->getRateType(), $rate->getDate(), $rate->getBaseCurrencyCode(), $rate->getCreatedAt(), $rate->getModifiedAt());
}
/**
* Serialize rate to JSON string.
*
* @param RateInterface $rate Rate to serialize.
* @return string JSON representation of rate.
*/
protected function toJson(RateInterface $rate)
{
return json_encode(array('sourceName' => $rate->getSourceName(), 'value' => $rate->getValue(), 'currencyCode' => $rate->getCurrencyCode(), 'rateType' => $rate->getRateType(), 'date' => $rate->getDate()->format('Y-m-d H:i:s'), 'baseCurrencyCode' => $rate->getBaseCurrencyCode(), 'createdAt' => $rate->getCreatedAt()->format('Y-m-d H:i:s'), 'modifiedAt' => $rate->getModifiedAt()->format('Y-m-d H:i:s')));
}
