public async Task <IActionResult> GetAirportDistance(string firstAirport, string secondAirport)
{
if (string.IsNullOrEmpty(firstAirport) || string.IsNullOrWhiteSpace(secondAirport))
{
return(BadRequest("You need to specify both airport IATA codes in order to calculate the distance."));
}
var airportDistanceDto = new AirportDistanceDto
{
FirstAirport = firstAirport,
SecondAirport = secondAirport
};
return(Ok(await _aiportServiceAdapter.GetAiportDistanceByCode(airportDistanceDto)));
}
public async Task <AirportResource> GetAiportDistanceByCode(AirportDistanceDto airportsInfo)
{
// Get Icao code in order to calculate distance between two airports
var firstAirportIcaoCode = await GetAirportIcaoCode(airportsInfo.FirstAirport);
var secondAirportIcaoCode = await GetAirportIcaoCode(airportsInfo.SecondAirport);
// Calculate route and get distance in kms
_airportService.route = $"{firstAirportIcaoCode.Icao_Code}-{ secondAirportIcaoCode.Icao_Code}";
var distanceInKms = ((await _airportService.RouteAsync()).Totals.Distance_Km);
// Convert distance in kms to miles
var distanceInMiles = ConvertKilometersToMiles(distanceInKms);
return(new AirportResource
{
DistanceInMiles = distanceInMiles,
FirstAirportResource = _mapper.Map <AirportDto, AirportDetailsResource>(firstAirportIcaoCode),
SecondAirportResource = _mapper.Map <AirportDto, AirportDetailsResource>(secondAirportIcaoCode)
});
}