public ActionResult EditStation(AdminModel modelIn)
        {
            var lineIn = _lineBll.GetLineById(modelIn.Line.Id);

            var stationInDb = new DbStation()
            {
                Id           = modelIn.Station.Id,
                StationName  = modelIn.Station.StationName,
                NumberOnLine = modelIn.Station.NumberOnLine,
                TrainLine    = lineIn
            };

            var stationIn = new RepositoryModelStation()
            {
                Id           = modelIn.Station.Id,
                StationName  = modelIn.Station.StationName,
                NumberOnLine = modelIn.Station.NumberOnLine,
                TrainLine    = lineIn
            };

            _stationBll.UpdateStation(stationIn.Id, stationIn);


            for (int i = 0; i < lineIn.Stations.Count; i++)
            {
                if (lineIn.Stations[i].Id == stationInDb.Id)
                {
                    lineIn.Stations[i].StationName  = stationInDb.StationName;
                    lineIn.Stations[i].NumberOnLine = stationInDb.NumberOnLine;
                }
            }
            _lineBll.UpdateLine(lineIn);

            ViewBag.line = lineIn;
            return(View());
        }