/**
* Apply transformation: Convert to Minor currency unit
*
* @param string $amount
* @param string $currency
*
* @return string
*/
protected function transformAmount($amount = '', $currency = '')
{
if (!empty($amount) && !empty($currency)) {
return \Genesis\Utils\Currency::amountToExponent($amount, $currency);
}
return false;
}
/**
* Get formatted amount (instead of ISO4217, return in float)
*
* @param \stdClass|\ArrayObject $transaction
*
* @return String | null (if amount/currency are unavailable)
*/
public static function transformFilterAmount($transaction)
{
// Process a single transaction
if (isset($transaction->currency) && isset($transaction->amount)) {
$transaction->amount = \Genesis\Utils\Currency::exponentToAmount($transaction->amount, $transaction->currency);
}
return $transaction;
}
