public async Task <IActionResult> Index()
        {
            string apiKey     = _config.GetSection("ApiKeys").GetSection("LocationApiKey").Value.ToString();
            string connString = _config.GetSection("DbConnection").GetSection("ConnectionString").Value.ToString();
            bool   DbState    = _locationService.CheckDb(connString);
            bool   ApiState   = await _locationService.CheckApi(apiKey);

            if (ApiState == true)
            {
                var viewModel = await _locationService.GetStart(apiKey);

                viewModel.ApiOk = ApiState;
                viewModel.DbOk  = DbState;
                if (viewModel.DbOk == true)
                {
                    viewModel.list = _locationService.GetList(connString);
                }
                return(View(viewModel));
            }
            else
            {
                return(null);
            }
        }