public virtual async Task <T> PostAsync <T>(string method, object postParams = null, IDictionary <string, object> headers = null)
where T : class
{
HttpContent content = null;
if (postParams != null)
{
content = _builder.Build(postParams);
}
if (!headers.NullOrEmpty())
{
if (content == null)
{
content = new StringContent(string.Empty);
}
FillContentHeaders(headers, content);
}
var url = BuildUrl(method);
var resultPost = await _client.PostAsync(url, content);
return(await ProcessResultAsync <T>(resultPost));
}
private async Task <HttpResponseMessage> SendAsyncInternal()
{
try
{
if (_contentBuilder != null)
{
_request.Content = _contentBuilder.Build();
}
}
catch (Exception ex)
{
throw new ApiException(this, ex.Message, ex, RequestStatus.Aborted);
}
_apiRequestLogger.LogStart(_request);
if (_contentBuilder != null)
{
_apiPayloadLogger.LogRequestPayload(_contentBuilder);
}
var response = await _apiClient._client.SendAsync(_request);
_apiRequestLogger.LogEnd(_request, response);
if (!response.IsSuccessStatusCode)
{
if (response.Content != null &&
string.Equals(response.Content.Headers.ContentType?.MediaType, "application/json", StringComparison.OrdinalIgnoreCase))
{
ApiError error;
try
{
using (var stream = await response.Content.ReadAsStreamAsync())
{
_apiPayloadLogger.LogResponsePayload(stream);
using (JsonTextReader jsonTextReader = new JsonTextReader(new StreamReader(stream)))
{
JsonSerializer jsonSerializer = JsonSerializer.Create(JsonConstants.JsonSerializerSettings);
error = jsonSerializer.Deserialize <ApiError>(jsonTextReader);
}
}
}
catch
{
throw new ApiException(this, "Request Failed with status code: " + response.StatusCode.ToString(), response.StatusCode, RequestStatus.Failed);
}
throw new ApiException(this, "Request Failed with status code: " + response.StatusCode.ToString(), response.StatusCode, error, RequestStatus.Failed);
}
}
return(response);
}
private HttpContent BuildContent(object requestParams, IDictionary <string, object> headers)
{
HttpContent content = null;
if (requestParams != null)
{
content = _builder.Build(requestParams);
}
if (!headers.NullOrEmpty())
{
if (content == null)
{
content = new StringContent(string.Empty);
}
FillContentHeaders(headers, content);
}
return(content);
}
