public ViewResult RsvpForm(Response response)
{
response.Events = repositoryEvent.GetEvent(response.EventID);
if (ModelState.IsValid)
{
if (!repository.IsRegistered(response))
{
repository.AddResponse(response);
return(View("Registered", response));
}
else
{
TempData["message"] = $"{response.Email} is already registered to this event.";
return(View(response));
}
}
else
{
return(View(response));
}
}