public IActionResult TicketBuy(int EventId, string BuyerName)
        {
            TempData["Message"] = "";
            if (ModelState.IsValid)
            {
                using (var db = new dbInterviewContext())
                {
                    bool IsBuy = db.Buyer.Any(p => p.EventId == EventId);
                    if (!IsBuy)
                    {
                        Event _event = db.Event.FirstOrDefault(p => p.EventId == EventId);
                        if (_event != null)
                        {
                            Buyer buyer = new Buyer()
                            {
                                EventId   = EventId,
                                BuyerName = BuyerName,
                                TesterKey = "ak"
                            };

                            db.Buyer.Add(buyer);
                            db.SaveChanges();
                        }

                        TempData["Message"] = "Ticket Bought";
                    }
                    else
                    {
                        TempData["Message"] = "Too late!";
                    }
                }
            }
            return(RedirectToAction("TicketBuy", EventId));
        }
        public void SaveBuyer(BuyerDto obj)
        {
            Buyer b = new Buyer();

            b.TesterKey = "dipalibhadeliya";
            b.EventId   = obj.EventId;
            b.BuyerName = obj.BuyerName;
            context.Buyer.Add(b);
            context.SaveChanges();
        }