public async Task <ActionResult> Index()
{
var airports = await _airportQueryService.GetAllEuropeanAirportsAsync();
var iatas = airports.Select(a => a.Iata);
var viewModel = new DistanceViewModel(iatas);
if (TempData["error"] is string error)
{
SetSelectedAirports(viewModel);
viewModel.Error = error;
}
else if (TempData["distance"] is Distance distance)
{
SetSelectedAirports(viewModel);
viewModel.Distance = distance;
}
return(View(viewModel));
}
public async Task <ActionResult> Index()
{
var viewModel = new AirportsViewModel(await _countryQueryService.GetAllCountriesAsync());
if (TempData["country"] is string country)
{
TempData["country"] = country;
viewModel.Airports.AddRange(await _airportQueryService.GetAllEuropeanAirportsAsyncByCountry(country));
var filter = viewModel.Countries.FirstOrDefault(c => c.Value.Equals(country));
if (filter != null)
{
filter.Selected = true;
}
}
else
{
viewModel.Airports.AddRange(await _airportQueryService.GetAllEuropeanAirportsAsync());
}
return(View(viewModel));
}