public static string GetEnumDescription(EPaymentStatus value)
{
var fi = value.GetType().GetField(value.ToString());
DescriptionAttribute[] attributes =
(DescriptionAttribute[])fi.GetCustomAttributes(
typeof(DescriptionAttribute),
false);
if (attributes != null &&
attributes.Length > 0)
{
return(attributes[0].Description);
}
else
{
return(value.ToString());
}
}
public void ChangeOrderStatus(EPaymentStatus status)
{
PaymentStatus = status;
}
public static string ToString(EPaymentStatus eEnum)
{
return(Enum.GetName(typeof(EPaymentStatus), eEnum));
}
/// <summary>
/// Kontrola stavu platby proti internim udajum objednavky
///
/// - verifikace podpisu
/// - pokud nesouhlasi udaje, tak se vyvola GopayException
/// </summary>
///
/// <param name="paymentStatus">vysledek volani paymentStatus</param>
/// <param name="sessionState">ocekavany stav paymentSession (WAITING, PAYMENT_DONE)</param>
/// <param name="gopayId">identifikator prijemce prideleny GoPay</param>
/// <param name="OrderNumber">identifikace akt. objednavky u prijemce</param>
/// <param name="totalPriceInCents">cena objednavky v halerich</param>
/// <param name="currency">identifikator meny platby</param>
/// <param name="productName">nazev objednavky / zbozi</param>
/// <param name="secureKey">kryptovaci klic prideleny prijemci, urceny k podepisovani komunikace</param>
///
/// <returns>True</returns>
public static bool CheckPaymentStatus(
EPaymentStatus paymentStatus,
String sessionState,
long gopayId,
string orderNumber,
long totalPriceInCents,
string currency,
string productName,
string secureKey) {
if (paymentStatus != null) {
if (paymentStatus.result != GopayHelper.CALL_COMPLETED) {
throw new GopayException(GopayException.Reason.INVALID_CALL_STATE_STATE);
}
if ( paymentStatus.sessionState != sessionState) {
throw new GopayException(GopayException.Reason.INVALID_SESSION_STATE);
}
if (paymentStatus.orderNumber != orderNumber) {
throw new GopayException(GopayException.Reason.INVALID_ON);
}
if (paymentStatus.productName != productName) {
throw new GopayException(GopayException.Reason.INVALID_PN);
}
if (paymentStatus.targetGoId != gopayId) {
throw new GopayException(GopayException.Reason.INVALID_GOID);
}
if (paymentStatus.totalPrice != totalPriceInCents) {
throw new GopayException(GopayException.Reason.INVALID_PRICE);
}
if (paymentStatus.currency != currency) {
throw new GopayException(GopayException.Reason.INVALID_CURRENCY);
}
} else {
throw new GopayException(GopayException.Reason.NO_PAYMENT_STATUS);
}
/*
* Kontrola podpisu objednavky
*/
string hashedSignature = GopayHelper.Hash(
GopayHelper.ConcatPaymentStatus(
(long)paymentStatus.targetGoId,
paymentStatus.productName,
(long)paymentStatus.totalPrice,
paymentStatus.currency,
paymentStatus.orderNumber,
paymentStatus.recurrentPayment,
paymentStatus.parentPaymentSessionId,
paymentStatus.preAuthorization,
paymentStatus.result,
paymentStatus.sessionState,
paymentStatus.sessionSubState,
paymentStatus.paymentChannel,
secureKey));
string decryptedHash = GopayHelper.Decrypt(paymentStatus.encryptedSignature, secureKey);
if (hashedSignature != decryptedHash) {
throw new GopayException(GopayException.Reason.INVALID_STATUS_SIGNATURE);
}
return true;
}
/// <summary>
/// Kontrola stavu platby proti internim udajum objednavky
///
/// - verifikace podpisu
/// - pokud nesouhlasi udaje, tak se vyvola GopayException
/// </summary>
///
/// <param name="paymentStatus">vysledek volani paymentStatus</param>
/// <param name="sessionState">ocekavany stav paymentSession (WAITING, PAYMENT_DONE)</param>
/// <param name="gopayId">identifikator prijemce prideleny GoPay</param>
/// <param name="OrderNumber">identifikace akt. objednavky u prijemce</param>
/// <param name="totalPriceInCents">cena objednavky v halerich</param>
/// <param name="currency">identifikator meny platby</param>
/// <param name="productName">nazev objednavky / zbozi</param>
/// <param name="secureKey">kryptovaci klic prideleny prijemci, urceny k podepisovani komunikace</param>
///
/// <returns>True</returns>
public static bool CheckPaymentStatus(
EPaymentStatus paymentStatus,
String sessionState,
long gopayId,
string orderNumber,
long totalPriceInCents,
string currency,
string productName,
string secureKey)
{
if (paymentStatus != null)
{
if (paymentStatus.result != GopayHelper.CALL_COMPLETED)
{
throw new GopayException(GopayException.Reason.INVALID_CALL_STATE_STATE);
}
if (paymentStatus.sessionState != sessionState)
{
throw new GopayException(GopayException.Reason.INVALID_SESSION_STATE);
}
if (paymentStatus.orderNumber != orderNumber)
{
throw new GopayException(GopayException.Reason.INVALID_ON);
}
if (paymentStatus.productName != productName)
{
throw new GopayException(GopayException.Reason.INVALID_PN);
}
if (paymentStatus.targetGoId != gopayId)
{
throw new GopayException(GopayException.Reason.INVALID_GOID);
}
if (paymentStatus.totalPrice != totalPriceInCents)
{
throw new GopayException(GopayException.Reason.INVALID_PRICE);
}
if (paymentStatus.currency != currency)
{
throw new GopayException(GopayException.Reason.INVALID_CURRENCY);
}
}
else
{
throw new GopayException(GopayException.Reason.NO_PAYMENT_STATUS);
}
/*
* Kontrola podpisu objednavky
*/
string hashedSignature = GopayHelper.Hash(
GopayHelper.ConcatPaymentStatus(
(long)paymentStatus.targetGoId,
paymentStatus.productName,
(long)paymentStatus.totalPrice,
paymentStatus.currency,
paymentStatus.orderNumber,
paymentStatus.recurrentPayment,
paymentStatus.parentPaymentSessionId,
paymentStatus.preAuthorization,
paymentStatus.result,
paymentStatus.sessionState,
paymentStatus.sessionSubState,
paymentStatus.paymentChannel,
secureKey));
string decryptedHash = GopayHelper.Decrypt(paymentStatus.encryptedSignature, secureKey);
if (hashedSignature != decryptedHash)
{
throw new GopayException(GopayException.Reason.INVALID_STATUS_SIGNATURE);
}
return(true);
}