public APIProcessor(string apiKey, string secretKey, IAPICacheManager apiCache, RequestClient requestClient)
{
_apiKey = apiKey;
_secretKey = secretKey;
if (apiCache != null)
{
_apiCache = apiCache;
_cacheEnabled = true;
}
_requestClient = requestClient;
_logger = NLog.LogManager.GetLogger("APIProcessor");
_logger.Debug($"API Processor set up. Cache Enabled={_cacheEnabled}");
}
/// <summary>
/// Processes a POST request
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="endpoint"></param>
/// <param name="receiveWindow"></param>
/// <returns></returns>
public async Task <T> ProcessPostRequest <T>(BinanceEndpointData endpoint, int receiveWindow = 10000) where T : class
{
var fullKey = $"{typeof(T).Name}-{endpoint.Uri.AbsoluteUri}";
if (_cacheEnabled && endpoint.UseCache)
{
T item;
if (CheckAndRetrieveCachedItem <T>(fullKey, out item))
{
return(item);
}
}
var timeStampOffset = await GetValidTimestampOffsetAsync();
RequestClient.SetTimestampOffset(timeStampOffset);
HttpResponseMessage message;
switch (endpoint.SecurityType)
{
case EndpointSecurityType.ApiKey:
message = await RequestClient.PostRequest(endpoint.Uri);
break;
case EndpointSecurityType.None:
throw new ArgumentOutOfRangeException();
case EndpointSecurityType.Signed:
message = await RequestClient.SignedPostRequest(endpoint.Uri, _apiKey, _secretKey, endpoint.Uri.Query, receiveWindow);
break;
default:
throw new ArgumentOutOfRangeException();
}
return(await HandleResponse <T>(message, endpoint.ToString(), fullKey));
}