private async Task <TResult> Request <TResult>(string query, CancellationToken cancellationToken)
{
var relativeUri = $"gql?token={_accessToken}";
var requestStart = DateTimeOffset.UtcNow;
HttpResponseMessage response;
try
{
response = await _httpClient.PostAsync(relativeUri, JsonContent(new { query }), cancellationToken);
}
catch (Exception exception)
{
throw new TibberApiHttpException(new Uri(_httpClient.BaseAddress, relativeUri), HttpMethod.Post, DateTimeOffset.Now - requestStart, exception.Message, exception);
}
if (!response.IsSuccessStatusCode)
{
throw await TibberApiHttpException.Create(new Uri(new Uri(BaseUrl), relativeUri), HttpMethod.Post, response, DateTimeOffset.Now - requestStart).ConfigureAwait(false);
}
using var stream = await response.Content.ReadAsStreamAsync();
using var streamReader = new StreamReader(stream);
using var jsonReader = new JsonTextReader(streamReader);
return(Serializer.Deserialize <TResult>(jsonReader));
}
internal static async Task <TibberApiHttpException> Create(Uri uri, HttpMethod httpMethod, HttpResponseMessage response, TimeSpan duration, string message = null)
{
var exception =
new TibberApiHttpException(
uri,
httpMethod,
response.StatusCode,
response.ReasonPhrase,
response.RequestMessage.Headers,
response.Headers,
duration,
message ?? $"HTTP '{httpMethod} {uri}' call failed with status '{response.ReasonPhrase}' ({(int)response.StatusCode})");
if (response.RequestMessage.Content != null)
{
exception.RequestContentHeaders = response.RequestMessage.Content.Headers;
try
{
exception.RequestContent = await response.RequestMessage.Content.ReadAsStringAsync().ConfigureAwait(false);
}
catch
{
exception.RequestContent = "<unavailable>";
}
response.RequestMessage.Content.Dispose();
}
if (response.Content != null)
{
exception.ResponseContentHeaders = response.Content.Headers;
try
{
exception.ResponseContent = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
}
catch
{
exception.RequestContent = "<unavailable>";
}
response.Content.Dispose();
}
response.Dispose();
return(exception);
}