public async Task <Registration> RegisterAttendee(Registration newRegistration)
{
var eventRegistrationAudit = await _registrationRepo.CreateEventRegistrationAudit(newRegistration);
if (eventRegistrationAudit == null)
{
Console.WriteLine("Audit was not created");
}
bool isPaidEvent = !string.IsNullOrEmpty(newRegistration.DataDescriptor) &&
!string.IsNullOrEmpty(newRegistration.DataValue);
var registrationTypeDetails =
await _eventsRepository.GetEventTypeById(newRegistration.RegistrationTypeId);
if (!newRegistration.RegistrationCode.IsEmpty())
{
if (newRegistration.RegistrationCode != registrationTypeDetails.RegistrationCode)
{
throw new ExecutionError("Invalid Registration Code");
}
}
//Retrieve Contact from WildApricot
//Create Contact if needed
var contact = await _waRepo.GetContact(newRegistration.Email) ?? await _waRepo.CreateContact(newRegistration);
await _registrationRepo.UpdateEventRegistrationAudit(eventRegistrationAudit, $"Contact Created - {contact.Id}");
//Create Event Registration
var eventRegistrationId = await _waRepo.AddEventRegistration(newRegistration, contact.Id);
await _registrationRepo.UpdateEventRegistrationAudit(eventRegistrationAudit, $"Event Registration Created - {eventRegistrationId}");
if (isPaidEvent)
{
//Create Invoice
var invoiceId = await _waRepo.GenerateEventRegistrationInvoice(eventRegistrationId);
await _registrationRepo.UpdateEventRegistrationAudit(eventRegistrationAudit,
$"Event Invoice Created - {invoiceId}");
//Process Payment... What happens if the payment fails? Will the user be able to register again? What happens to their other event registration?
var processTransaction = new ProcessTransaction
{
CreateTransactionRequest = new CreateTransactionRequest
{
MerchantAuthentication = new MerchantAuthentication
{
Name = _name,
TransactionKey = _transactionKey
},
TransactionRequest = new TransactionRequest
{
TransactionType = "authCaptureTransaction",
Amount = registrationTypeDetails.BasePrice.ToString(CultureInfo.InvariantCulture),
Payment = new Payment
{
OpaqueData = new OpaqueData
{
DataDescriptor = newRegistration.DataDescriptor,
DataValue = newRegistration.DataValue
}
},
Order = new Order
{
InvoiceNumber = $"{invoiceId}",
Description = $"Registration for {registrationTypeDetails.Name}"
},
LineItems = new LineItems
{
LineItem = new LineItem
{
ItemId = $"{invoiceId}",
Name = $"Invoice #{invoiceId}",
Description = $"Registration for {registrationTypeDetails.Name}",
Quantity = "1",
UnitPrice = registrationTypeDetails.BasePrice.ToString(CultureInfo.InvariantCulture)
}
}
//Use if we have Address Authentication turned on
//,
//BillTo = new BillTo
//{
// FirstName = "Bob",
// LastName = "Anderson",
// Company = "Bob Anderson",
// Address = "35 Testing Rd.",
// City = "Montgomery",
// Country = "USA",
// State = "AL",
// //Can be used to generate errors in testing
// Zip = "46203"
//}
}
}
};
var transactionResponse = await AuthorizeOps.CreateTransaction(processTransaction);
var transactionResponseContent = await transactionResponse.Content.ReadAsStringAsync();
var transactionResponseResult =
Newtonsoft.Json.JsonConvert
.DeserializeObject <CreateTransactionResponse>(transactionResponseContent);
//handle all the errors in the transactionResponseResult
if (transactionResponseResult != null)
{
if (transactionResponseResult.Messages.ResultCode == "Ok")
{
if (transactionResponseResult.TransactionResponse.Messages != null)
{
await _registrationRepo.UpdateEventRegistrationAudit(eventRegistrationAudit,
"Event Payment Processed");
}
else
{
if (transactionResponseResult.TransactionResponse.Errors != null)
{
await _registrationRepo.UpdateEventRegistrationAudit(eventRegistrationAudit,
"Event Payment Failed " + transactionResponseResult.TransactionResponse.Errors[0].ErrorCode);
if (!await _waRepo.DeleteEventRegistration(eventRegistrationId))
{
throw new ExecutionError(
"Transaction Failed and event Registration Cleanup Failed. Please contact our Help Desk to complete your registration");
}
throw new ExecutionError(transactionResponseResult.TransactionResponse.Errors[0].ErrorText);
}
}
}
else
{
await _registrationRepo.UpdateEventRegistrationAudit(eventRegistrationAudit,
"Event Payment Failed " + transactionResponseResult.Messages.Message[0].Code);
if (!await _waRepo.DeleteEventRegistration(eventRegistrationId))
{
throw new ExecutionError(
"Transaction Failed and event Registration Cleanup Failed. Please contact our Help Desk to complete your registration");
}
if (transactionResponseResult.TransactionResponse != null && transactionResponseResult.TransactionResponse.Errors != null)
{
await _registrationRepo.UpdateEventRegistrationAudit(eventRegistrationAudit,
"Event Payment Failed " + transactionResponseResult.TransactionResponse.Errors[0].ErrorCode);
throw new ExecutionError(transactionResponseResult.TransactionResponse.Errors[0].ErrorText);
}
throw new ExecutionError(transactionResponseResult.Messages.Message[0].Text);
}
}
//Create payment for invoice
var paymentId = await _waRepo.MarkInvoiceAsPaid(registrationTypeDetails, invoiceId, contact.Id);
await _registrationRepo.UpdateEventRegistrationAudit(eventRegistrationAudit,
$"Invoice Marked as Paid - {paymentId}");
}
//Generate HTML Ticket/QR Code and store on server in WWWRoot
var registrantGuid = TicketOps.GenerateTicket(eventRegistrationId, newRegistration, registrationTypeDetails);
//Send email with Confirmation and QR code
_mailOps.Send(eventRegistrationId, registrantGuid, newRegistration, registrationTypeDetails, registrantGuid);
await _registrationRepo.UpdateEventRegistrationAudit(eventRegistrationAudit, $"Registration Complete - {eventRegistrationId}");
//Return Event Registration Id and QR Code Bitmap
return(new Registration()
{
EventRegistrationId = eventRegistrationId,
QrCode = registrantGuid
});
}