public async Task <IEnumerable <Models.Location> > GetLocationsAsync(IEnumerable <string> zipCodes)
{
var validatedZipCodes = _ValidateZipCodes(zipCodes);
try
{
var locations = await Task.WhenAll(validatedZipCodes.Select(zipCode => _apiClient.ExecuteAsync(new GetPlacesByZipCodeRequest(zipCode))));
return(from location in locations
from places in location.Places
group new { places, location.PostCode } by places.State into resultsByState
select new Models.Location
{
State = resultsByState.Key,
Places = resultsByState.Select(g => new Place(g.places, g.PostCode)).ToList()
});
}
catch (WebException ex)
{
_HandleWebException(ex);
throw;
}
}