public ActionResult AnswerEvent(int groupId, int eventId, bool answer)
{
var service = new Service();
User user = service.GetUser(User.Identity.Name);
if (service.IsInvitedToEvent(user.UserID, eventId))
{
Event theEvent = service.GetEventById(eventId);
EventViewModel model = service.CastToViewModel(theEvent, null);
if (model.State == State.FULL)
{
TempData["message"] = new Message("This event is already full", MessageType.INFORMATION);
}
else if (answer && (model.State == State.OFF || model.State == State.ON))
{
TempData["message"] = new Message("This event has expired", MessageType.INFORMATION);
}
else if (service.AnswerEvent(user.UserID, eventId, answer))
{
if (answer)
{
TempData["message"] = new Message("You are listed as an attendee of " + theEvent.Name, MessageType.SUCCESS);
}
else
{
TempData["message"] = new Message("You declined the invitation to " + theEvent.Name, MessageType.SUCCESS);
}
}
else
{
TempData["message"] = new Message("An error occured when processing your request, please try again later.", MessageType.ERROR);
}
}
else
{
TempData["message"] = new Message("Either the event you are trying to access doesn't exist or you do not have sufficient access to it.", MessageType.INFORMATION);
}
if (Request.IsAjaxRequest())
{
return Json(new { id = eventId, message = TempData["message"] as Message }, JsonRequestBehavior.AllowGet);
}
return RedirectToAction("Index");
}
