//Order History User Interface
        //Displays total order history of user
        //total, date/time, amount of pizzas, type of pizza, size, crust, and location for each order
        public static void historyUI()
        {
            while (true)
            {
                string address;
                Console.Clear();
                Console.WriteLine("Order History");
                Console.WriteLine();
                Console.WriteLine(" Total        Date/Time        Amount of Pizzas   Type of Pizza   Size    Crust                Location");
                Console.WriteLine("-----------------------------------------------------------------------------------------------------------------");
                Entity db      = AccessDb.acc(); //Singleton used to access data
                var    records = Repository.GetRecordsReverse(db);

                foreach (var rec in records)
                {
                    if (rec.UserId == PCustomer.Id) // runs through record and check if user id matches foreign key in records, then displays history
                    {
                        TypeChange type = new TypeChange();
                        address = type.returnLocation(rec.LocatId);
                        decimal?value = rec.Total;
                        decimal total = value ?? 0;
                        total = Math.Round(total, 2);
                        Console.WriteLine(String.Format("{0,5:C}  {1,22}  {2,7}            {3,-12}  {4,-6}  {5,-11}  {6,0}"
                                                        , total, rec.DateT, rec.AmountP, rec.PizzaType, rec.Size, rec.Crust, address));
                    }
                }

                Console.WriteLine();
                Console.WriteLine("Press any key to return to other options");
                Console.ReadKey();
                optionsUI();
                break;
            }
        }