public TripController()
{
_db = new ApplicationDbContext();
_mngr = new TripManager(_db);
_helper = new HttpResponseHelper<TripVM>(this);
_errHelper = new HttpResponseHelper<HttpError>(this);
}
public StoryManager(ApplicationDbContext db)
{
_db = db;
_locMngr = new LocationManager(_db);
_tripMngr = new TripManager(_db);
}