public async Task <TfLRoadCorridors> GetRoadStatusData(string roadNames)
{
string requestUri = BuildRequestUri(roadNames);
var httpResponse = await _httpClient.GetAsync(requestUri);
string response = await httpResponse.Content.ReadAsStringAsync();
if (httpResponse.IsSuccessStatusCode)
{
List <TfLRoadCorridor> responseData = JsonConvert.DeserializeObject <List <TfLRoadCorridor> >(response);
return(new TfLRoadCorridors(responseData));
}
else
{
if (httpResponse.StatusCode == System.Net.HttpStatusCode.NotFound)
{
TfLApiError responseError = JsonConvert.DeserializeObject <TfLApiError>(response);
throw new TfLApiException(responseError);
}
else
{
throw new Exception($"Something went wrong calling external api. Status Code: {httpResponse.StatusCode}.");
}
}
}
private TfLApiException NotFoundException()
{
TfLApiError apiError = new TfLApiError()
{
ExceptionType = "EntityNotFoundException",
HttpStatusCode = 404,
HttpStatus = "NotFound",
RelativeUri = "/Road/A233",
Message = "The following road id is not recognised: A233"
};
return(new TfLApiException(apiError));
}
