public async Task <ActionResult> Index(string city, int days = 1)
{
ViewBag.Cities = _cities;
if (string.IsNullOrEmpty(city))
{
return(View());
}
try
{
ForecastObject forecast = await _forecastProvider.GetForecastAsync(city, days);
ForecastEntity entity = _converter.ConvertToEntity(forecast);
await _weatherService.AddForecastAsync(entity);
return(View(forecast));
}
catch (WebException ex)
{
ViewBag.ErrorMessage = $"Weather forecast for city '{city}' not found.";
return(View());
}
}
public async Task <HttpResponseMessage> ShowForecast(string city, int days)
{
if (string.IsNullOrEmpty(city))
{
return(new HttpResponseMessage(HttpStatusCode.BadRequest));
}
try
{
var forecast = await _forecastProvider.GetForecastAsync(city, days);
var forecastEntity = _forecastConverter.ConvertToEntity(forecast);
await _weatherService.AddForecastAsync(forecastEntity);
return(Request.CreateResponse <ForecastObject>(HttpStatusCode.OK, forecast));
}
catch (ArgumentException)
{
return(Request.CreateResponse(HttpStatusCode.BadRequest, InvalidDays));
}
catch (WebException)
{
return(Request.CreateResponse(HttpStatusCode.BadRequest, string.Format(InvalidCity, city)));
}
}
