/**
* Check if date criteria is matched.
*
* @param string $key Date criteria key.
* @param RateInterface $rate Rate to check for match.
* @param array $criteria Filter criterias.
* @return bool TRUE if there is a match.
*/
private static function matchesDateCriteria($key, RateInterface $rate, array $criteria)
{
$date = self::extractDateCriteria($key, $criteria);
if ($date === null) {
return true;
}
if ($key === 'dateFrom') {
return $date <= $rate->getDate();
} elseif ($key === 'dateTo') {
return $date >= $rate->getDate();
}
return $date->format('Y-m-d') === $rate->getDate()->format('Y-m-d');
}
/**
* 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')));
}
