private ProcessPaymentResult ProcessResponse(Payment payment, BuckarooConfig settings)
{
var signature = BuckarooUtil.GetSignature(Request.Form, settings.SecretKey);
if (signature != Request["brq_signature"])
{
throw new InvalidOperationException("Invalid response.");
}
var statusCode = Request["brq_statuscode"];
var transactionType = Request["brq_transaction_type"];
var statusMessage = Request["brq_statusmessage"];
var transactionId = Request["brq_transactions"];
var methodId = Request["Brq_payment_method"];
// Failed / Validation Failure / Technical Failure
if (statusCode == "490" || statusCode == "491" || statusCode == "492")
{
return(ProcessPaymentResult.Failed(statusCode + ": " + statusMessage));
}
// Rejected by the (third party) payment provider
if (statusCode == "690")
{
return(ProcessPaymentResult.Failed(statusCode + ": " + statusMessage));
}
// Cancelled by Customer / Merchant
if (statusCode == "890" || statusCode == "891")
{
return(ProcessPaymentResult.Cancelled());
}
// 190: Success (but might later become reserved)
if (statusCode != "190")
{
return(ProcessPaymentResult.Pending(null));
}
if (methodId == "simplesepadirectdebit")
{
// Reserved
if (transactionType == "C501")
{
return(ProcessPaymentResult.Pending(transactionId));
}
return(ProcessPaymentResult.Pending(null));
}
else if (methodId == "ideal")
{
return(ProcessPaymentResult.Success(transactionId));
}
else if (methodId == "paypal")
{
return(ProcessPaymentResult.Success(transactionId));
}
throw new NotSupportedException("Not support payment method: " + methodId + ".");
}