private static CheckoutResponse HandleCustomParameters(HttpRequestBase request, CheckoutResponse checkoutResponse)
{
// handling custom user defined parameters , wirecard pipes your own parameters back and forth
if (checkoutResponse != null)
{
foreach (var key in request.Form.AllKeys)
{
if (!string.IsNullOrEmpty(key) && !ReservedParameters.Contains(key))
{
checkoutResponse.CustomParameters.Add(key, request.Form[key]);
}
}
}
return(checkoutResponse);
}
/// <summary>
/// Factory method that creates a checkout response from the specified HTTP request
/// </summary>
/// <param name="request">The request to create the response from</param>
/// <param name="successCallback"></param>
/// <param name="failureCallback"></param>
/// <param name="cancelCallback"></param>
/// <returns>A subclass of CheckoutResponse or null if no QPay response is found in the request</returns>
public static CheckoutResponse FromRequest(HttpRequestBase request,
Action <CheckoutSuccessResponse> successCallback = null,
Action <CheckoutFailureResponse> failureCallback = null,
Action <CheckoutCancelResponse> cancelCallback = null)
{
if (string.IsNullOrEmpty(WireCard.QPayCustomerId))
{
throw new WireCardException("Customer id is invalid. Please specify WireCard.CustomerId!");
}
if (string.IsNullOrEmpty(WireCard.QPayCustomerSecret))
{
throw new WireCardException("Customer secret is invalid. Please specify WireCard.CustomerSecret!");
}
CheckoutResponse checkoutResponse = null;
Debug.WriteLine("checkout response: " + request.Form.ToString());
var paymentState = request.Form["paymentState"];
if (paymentState.Equals("SUCCESS", StringComparison.InvariantCultureIgnoreCase))
{
var successResponse = new CheckoutSuccessResponse
{
PaymentState = PaymentState.Success,
Amount = Decimal.Parse(request.Form["amount"], CultureInfo.InvariantCulture),
Currency = request.Form["currency"],
PaymentType = (PaymentType)Enum.Parse(typeof(PaymentType), request.Form["paymentType"].Replace('-', '_'), true),
FinancialInstitution = request.Form["financialInstitution"],
Language = request.Form["language"],
OrderNumber = request.Form["orderNumber"],
AnonymousPan = request.Form["anonymousPan"],
Message = request.Form["message"],
Expiry = request.Form["expiry"],
Cardholder = request.Form["cardholder"],
MaskedPan = request.Form["maskedPan"],
GatewayReferenceNumber = request.Form["gatewayReferenceNumber"],
GatewayContractNumber = request.Form["gatewayContractNumber"],
IDealConsumerName = request.Form["idealConsumerName"],
IDealConsumerCity = request.Form["idealConsumerCity"],
IDealConsumerAccountNumber = request.Form["idealConsumerAccountNumber"],
PayPalPayerID = request.Form["paypalPayerID"],
PayPalPayerEMail = request.Form["paypalPayerEmail"],
PayPalPayerLastName = request.Form["paypalPayerLastName"],
PayPalPayerFirstName = request.Form["paypalPayerFirstName"],
SenderAccountOwner = request.Form["senderAccountOwner"],
SenderAccountNumber = request.Form["senderAccountNumber"],
SenderBankNumber = request.Form["senderBankNumber"],
SenderBankName = request.Form["senderBankName"],
SenderBIC = request.Form["senderBIC"],
SenderIBAN = request.Form["senderIBAN"],
SenderCountry = request.Form["senderCountry"],
SecurityCriteria = request.Form["securityCriteria"]
};
if (request.Form["authenticated"] != null)
{
successResponse.Authenticated = request.Form["authenticated"].Equals("YES", StringComparison.InvariantCultureIgnoreCase);
}
successResponse.IsValid = FingerprintBuilder.VerifyFingerprint(WireCard.QPayCustomerSecret, request.Form);
checkoutResponse = successResponse;
checkoutResponse = HandleCustomParameters(request, checkoutResponse);
if (successCallback != null)
{
successCallback((CheckoutSuccessResponse)checkoutResponse);
}
}
else if (paymentState.Equals("FAILURE", StringComparison.InvariantCultureIgnoreCase))
{
var failureResponse = new CheckoutFailureResponse
{
PaymentState = PaymentState.Failure,
Message = request.Form["message"]
};
checkoutResponse = failureResponse;
checkoutResponse = HandleCustomParameters(request, checkoutResponse);
if (failureCallback != null)
{
failureCallback((CheckoutFailureResponse)checkoutResponse);
}
}
else if (paymentState.Equals("CANCEL", StringComparison.InvariantCultureIgnoreCase))
{
var cancelResponse = new CheckoutCancelResponse {
PaymentState = PaymentState.Cancel
};
checkoutResponse = cancelResponse;
checkoutResponse = HandleCustomParameters(request, checkoutResponse);
if (cancelCallback != null)
{
cancelCallback((CheckoutCancelResponse)checkoutResponse);
}
}
return(checkoutResponse);
}
/// <summary>
/// Factory method that creates a checkout response from the specified HTTP request
/// </summary>
/// <param name="request">The request to create the response from</param>
/// <returns>A subclass of CheckoutResponse or null if no QPay response is found in the request</returns>
public static CheckoutResponse FromRequest(HttpRequestBase request)
{
if (string.IsNullOrEmpty(WireCard.QPayCustomerId))
{
throw new WireCardException("Customer id is invalid. Please specify WireCard.CustomerId!");
}
if (string.IsNullOrEmpty(WireCard.QPayCustomerSecret))
{
throw new WireCardException("Customer secret is invalid. Please specify WireCard.CustomerSecret!");
}
CheckoutResponse result = null;
if (request.Form["paymentState"] == "SUCCESS")
{
var success = new CheckoutSuccessResponse
{
PaymentState = PaymentState.Success,
Amount = Decimal.Parse(request.Form["amount"], CultureInfo.InvariantCulture),
Currency = request.Form["currency"],
PaymentType = (PaymentType)Enum.Parse(typeof(PaymentType), request.Form["paymentType"].Replace('-', '_'), true),
FinancialInstitution = request.Form["financialInstitution"],
Language = request.Form["language"],
OrderNumber = request.Form["orderNumber"],
AnonymousPan = request.Form["anonymousPan"],
Message = request.Form["message"],
Expiry = request.Form["expiry"],
Cardholder = request.Form["cardholder"],
MaskedPan = request.Form["maskedPan"],
GatewayReferenceNumber = request.Form["gatewayReferenceNumber"],
GatewayContractNumber = request.Form["gatewayContractNumber"],
IDealConsumerName = request.Form["idealConsumerName"],
IDealConsumerCity = request.Form["idealConsumerCity"],
IDealConsumerAccountNumber = request.Form["idealConsumerAccountNumber"],
PayPalPayerID = request.Form["paypalPayerID"],
PayPalPayerEMail = request.Form["paypalPayerEmail"],
PayPalPayerLastName = request.Form["paypalPayerLastName"],
PayPalPayerFirstName = request.Form["paypalPayerFirstName"]
};
if (request.Form["authenticated"] != null)
{
success.Authenticated = (request.Form["authenticated"].ToUpper() == "YES");
}
success.IsValid = FingerprintBuilder.VerifyFingerprint(WireCard.QPayCustomerSecret, request.Form);
result = success;
}
else if (request.Form["paymentState"] == "FAILURE")
{
result = new CheckoutFailureResponse {
PaymentState = PaymentState.Failure
};
(result as CheckoutFailureResponse).Message = request.Form["message"];
}
else if (request.Form["paymentState"] == "CANCEL")
{
result = new CheckoutCancelResponse {
PaymentState = PaymentState.Cancel
};
}
foreach (string key in request.Form.AllKeys)
{
if (!ReservedParameters.Contains(key))
{
result.CustomParameters.Add(key, request.Form[key]);
}
}
return(result);
}
