public static MyDbManager GetInstance()
 {
     _instance = _instance ?? new MyDbManager();
     return(_instance);
 }
 public bool HandleUserEntry(User user)
 {
     return(MyDbManager.GetInstance().CreateInCollection <User>(user));
 }
 public bool HandleReservationEntry(Reservation reservation)
 {
     return(MyDbManager.GetInstance().CreateInCollection <Reservation>(reservation));
 }
 public bool HandleRoomEntry(Room room)
 {
     return(MyDbManager.GetInstance().CreateInCollection <Room>(room));
 }
 public bool HandleHotelEntry(Hotel hotel)
 {
     return(MyDbManager.GetInstance().CreateInCollection <Hotel>(hotel));
 }