public void TimeTravel(int year)
 {
     Console.WriteLine($"You are traveling to {year}");
     System.Threading.Thread.Sleep(1000);
     Console.WriteLine("You have arrived");
     TravelHistory.Add(year);
 }
 public IHttpActionResult UpdateTravelHistory(TravelHistory TravelHistory)
 {
     travelHistoryRepository.UpdateAndSubmit(TravelHistory);
     return(Ok());
 }
 public IHttpActionResult SoftDeleteTravelHistory(TravelHistory TravelHistory)
 {
     travelHistoryRepository.SoftDeleteAndSubmit(TravelHistory);
     return(Ok());
 }
 public IHttpActionResult SaveTravelHistory(TravelHistory TravelHistory)
 {
     travelHistoryRepository.InsertAndSubmit(TravelHistory);
     return(Ok());
 }