public function resolve(array $data)
{
Assert::that($data, null, 'data')->choicesNotEmpty(['Status', 'Checksum']);
// The data indicates a version check
if ($data['Status'] === VersionCheck::STATE_VERSION_CHECK) {
return VersionCheck::generateChecksum($this->merchantId, $this->secretCode) === $data['Checksum'];
}
$data = $this->prepareOrderData($data);
$order = new Order($data['PaymentMethod'], $data['OrderID'], $data['Status'], $data['PaymentID'], $data['StatusCode'], $data['TransactionID'], $data['Reference'], $data['Amount'], $data['Currency'], $data['Duration'], $data['ConsumerName'], $data['ConsumerAccountNumber'], $data['ConsumerAddress'], $data['ConsumerHouseNumber'], $data['ConsumerCity'], $data['ConsumerCountry'], $data['ConsumerEmail'], $data['ConsumerPhoneNumber'], $data['ConsumerIPAddress']);
Assert::that($data['Checksum'], null, 'data["Checksum"]')->eq(Order::generateChecksum($this->merchantId, $this->secretCode, $order), 'Invalid Checksum in data');
return $order;
}
/**
* Generate a checksum for a order.
*
* @param string $merchantId
* @param string $secretCode
* @param Order $order
* @return string
*/
public static function generateChecksum($merchantId, $secretCode, Order $order)
{
return sha1(implode('|', [$secretCode, $merchantId, $order->getStatus(), $order->getStatusCode(), $order->getOrderID(), $order->getPaymentID(), $order->getReference(), $order->getTransactionID(), $order->getAmount(), $order->getCurrency(), $order->getDuration(), $order->getConsumerIPAddress()]));
}
