public virtual async Task <HttpContent> CreateHttpContentAsync(RQLRequestBatch requestBatch)
{
if (requestBatch == null)
{
throw new ArgumentNullException(nameof(requestBatch));
}
if (requestBatch.Requests.Count == 0)
{
throw new ArgumentException("There is no RQLRequests to send.");
}
var json = SerializeRqlRequestBatch(requestBatch);
HttpContent content = new StringContent(json, Encoding.UTF8, "application/json");
if (requestBatch.HasFiles)
{
var multiPartContent = new MultipartFormDataContent();
multiPartContent.Add(content, "json", "json");
foreach (var file in requestBatch.AllFiles)
{
multiPartContent.Add(new ByteArrayContent(file.FileContent), file.FilePart, file.FilePart);
}
content = multiPartContent;
}
var body = await content.ReadAsByteArrayAsync();
var md5 = RQLRequestSignator.GetMd5Hash(body);
content.Headers.Add("Content-MD5", md5);
content.Headers.ContentLength = body.LongLength;
return(content);
}
internal RQLResponse(RQLRequestBatch batch, string jsonResult, bool success)
{
Success = success;
Batch = batch;
JsonResponse = jsonResult;
if (success)
{
Results = Newtonsoft.Json.JsonConvert.DeserializeObject <IReadOnlyList <object[][]> >(jsonResult);
}
}
internal string SerializeRqlRequestBatch(RQLRequestBatch requestBatch)
{
if (requestBatch == null)
{
throw new ArgumentNullException(nameof(requestBatch));
}
if (requestBatch.Requests.Count == 0)
{
throw new ArgumentException("There is no RQLRequests to serizalze.");
}
var rqlRequestFormat = requestBatch.Requests.Select(r => new[] { r.Query, r.Parameters ?? new object() });
var rqlRequest = Newtonsoft.Json.JsonConvert.SerializeObject(rqlRequestFormat);
return(rqlRequest);
}
public virtual async Task <RQLResponse> MakeRequestsAsync(RQLRequestBatch requestBatch)
{
if (requestBatch == null)
{
throw new ArgumentNullException(nameof(requestBatch));
}
var content = await CreateHttpContentAsync(requestBatch);
_httpClient.DefaultRequestHeaders.Date = DateTime.UtcNow;
CreateAuthorizationHeader(_httpClient, content.Headers);
var response = await _httpClient.PostAsync(_option.Value.RQLEndPoint, content);
var resultString = await response.Content.ReadAsStringAsync();
return(new RQLResponse(requestBatch, resultString, response.IsSuccessStatusCode));
}
