public async Task <IActionResult> Index(
[FromQuery(Name = "ref")] string transactionGuid,
[FromQuery] string result,
[FromQuery] string tokenId,
[FromQuery(Name = "acode")] string authrorisationCode)
{
try
{
var verifoneTransactionDto =
await _verifonePaymentProviderService.GetVerifoneTransactionAsync(transactionGuid);
//Transaction not exists in web or return url tampered
if (string.IsNullOrEmpty(verifoneTransactionDto.TransactionData))
{
Logger.LogWarning($"Payment transaction { transactionGuid} and this request looks like not exists in webpayment and will be ignored. If this need be actioned for any reason use auth code { authrorisationCode} token { tokenId}");
return(View("Failed", new PaymentResultVm {
Reference = transactionGuid, Result = result, TokenId = tokenId, ACode = authrorisationCode
}));
}
var oneOffPaymentDto =
JsonConvert.DeserializeObject <OneOffPaymentDto>(verifoneTransactionDto.TransactionData);
var model = new PaymentResultVm
{
Reference = transactionGuid,
Result = result,
TokenId = tokenId,
ACode = authrorisationCode,
PaymentInfo = oneOffPaymentDto
};
//Transaction already processed or page got refreshed
if (verifoneTransactionDto.Status != 0)
{
if (ApplicationSessionState.LogPaymentResult)
{
_gtmService.RaiseOneOffPaymentEvent_PaymentFailed(model, LoggedInUserId, "Regular Account");
await _webActivityService.LogOneOffPaymentFailure(model.PaymentInfo.LowellReference, LoggedInUserId, !model.PaymentInfo.PaidInFull, model.PaymentInfo.DiscountSelected);
ApplicationSessionState.LogPaymentResult = false;
}
Logger.LogWarning($"Payment transaction { transactionGuid} is in status { verifoneTransactionDto.Status} and this request looks like a duplicate and will be ignored. If this need be actioned for any reason use auth code { authrorisationCode} token { tokenId}");
return(View("Failed", model));
}
//set transaction details
verifoneTransactionDto.TransactionGuid = transactionGuid;
verifoneTransactionDto.Result = result;
verifoneTransactionDto.TokenId = tokenId;
verifoneTransactionDto.AuthorisationCode = authrorisationCode;
if (model.Result == "CANCELLED")
{
await _verifonePaymentProviderService.UpdateVerifoneTransactionAsync(verifoneTransactionDto);
if (ApplicationSessionState.LogPaymentResult)
{
_gtmService.RaiseOneOffPaymentEvent_PaymentCancelled(model, LoggedInUserId, "Regular Account");
await _webActivityService.LogOneOffPaymentCancelled(model.PaymentInfo.LowellReference, LoggedInUserId, !model.PaymentInfo.PaidInFull, model.PaymentInfo.DiscountSelected);
ApplicationSessionState.LogPaymentResult = false;
}
return(View("Cancelled", model));
}
if (model.Result == "FAILED")
{
await _verifonePaymentProviderService.UpdateVerifoneTransactionAsync(verifoneTransactionDto);
if (ApplicationSessionState.LogPaymentResult)
{
_gtmService.RaiseOneOffPaymentEvent_PaymentFailed(model, LoggedInUserId, "Regular Account");
await _webActivityService.LogOneOffPaymentFailure(model.PaymentInfo.LowellReference, LoggedInUserId, !model.PaymentInfo.PaidInFull, model.PaymentInfo.DiscountSelected);
ApplicationSessionState.LogPaymentResult = false;
}
return(View("Failed", model));
}
if (model.Result == "SUCCESS")
{
var successfulOneOffPaymentVm = new SuccessfulOneOffPaymentVm
{
ClientName = oneOffPaymentDto.ClientName,
PaymentInfo = model.PaymentInfo,
UserLoggedIn = !string.IsNullOrEmpty(LoggedInUserId)
};
await _paymentService.MakePayment(model, oneOffPaymentDto);
await _verifonePaymentProviderService.UpdateVerifoneTransactionAsync(verifoneTransactionDto);
if (ApplicationSessionState.LogPaymentResult)
{
_gtmService.RaiseOneOffPaymentEvent_PaymentComplete(successfulOneOffPaymentVm, LoggedInUserId, "Regular Account");
await _webActivityService.LogOneOffPaymentComplete(model.PaymentInfo.LowellReference, LoggedInUserId, !model.PaymentInfo.PaidInFull, model.PaymentInfo.DiscountSelected);
ApplicationSessionState.LogPaymentResult = false;
}
return(View("Success", successfulOneOffPaymentVm));
}
return(View("Error"));
}
catch (Exception ex)
{
Logger.LogError("One off payment error", ex);
return(View("Error"));
}
}