/**
* Encodes wallet identifier object to array
*
* @param Paysera_WalletApi_Entity_WalletIdentifier $walletIdentifier
*
* @return array
*
* @throws InvalidArgumentException
*/
public function encodeWalletIdentifier(Paysera_WalletApi_Entity_WalletIdentifier $walletIdentifier)
{
if ($walletIdentifier->getId() !== null) {
return array('id' => $walletIdentifier->getId());
} elseif ($walletIdentifier->getEmail() !== null) {
return array('email' => $walletIdentifier->getEmail());
} elseif ($walletIdentifier->getPhone() !== null) {
return array('phone' => $walletIdentifier->getPhone());
} elseif ($walletIdentifier->getBarcode() !== null) {
return array('barcode' => $walletIdentifier->getBarcode());
} else {
throw new InvalidArgumentException('Wallet identifier has no identifier set');
}
}
