/// <summary>
/// Sets the ResultCode for the specified ResultSummary object to the specified value.
/// </summary>
/// <param name="resultSummary">
/// The ResultSummary object whose ResultCode to set.
/// </param>
/// <param name="value">
/// The value to which to set the ResultSummary's ResultCode.
/// </param>
/// <exception cref="ArgumentNullException">
/// Parameter resultSummary cannot be null.
/// </exception>
public static void SetResultCode(this ResultSummary resultSummary,
ResultCode value)
{
if (resultSummary == null)
{
throw new ArgumentNullException("resultSummary", "Parameter resultSummary cannot be null.");
}
// Set the ResultCode and the corresponding Explanation.
resultSummary.ResultCode = value.ToString();
resultSummary.Explanation = ResultCodeExplanation.Get(resultSummary.GetResultCode());
}
private static void BuildResponse(CommerceContext context,
Exception ex,
Action <HttpResponseMessage,
HttpStatusCode,
CallCompletionStatus> completeResponse)
{
ResultSummary resultSummary = (ResultSummary)context[Key.ResultSummary];
// If an exception is specified, set the result code accordingly.
if (ex != null)
{
resultSummary.SetResultCode(ResultCode.UnknownError);
}
// Log the response.
object response = context[Key.Response];
context.Log.Verbose("{0} response:\r\n{1}", context.ApiCallDescription, General.SerializeJson(response));
// Get response status code.
ResultCode resultCode = resultSummary.GetResultCode();
HttpStatusCode httpStatusCode = MapResultToStatusCode(resultCode);
// Log the result and get call completion status.
CallCompletionStatus callCompletionStatus = CallCompletionStatus.Success;
if (httpStatusCode == HttpStatusCode.OK ||
httpStatusCode == HttpStatusCode.Created ||
httpStatusCode == HttpStatusCode.Accepted)
{
context.Log.Information("{0} call processed successfully.", context.ApiCallDescription);
}
else
{
if (ex != null)
{
callCompletionStatus = CallCompletionStatus.Error;
context.Log.Critical("{0} call ended with an error.", ex, context.ApiCallDescription);
}
else
{
callCompletionStatus = CallCompletionStatus.SuccessWithWarnings;
context.Log.Warning("{0} call unsuccessfully processed.\r\n\r\nResultCode: {1}\r\n\r\nExplanation: {2}",
(int)resultCode, context.ApiCallDescription, resultSummary.ResultCode,
resultSummary.Explanation);
}
}
// Next, build the HttpResponseMessage for the call.
HttpResponseMessage httpResponseMessage = null;
if (context[Key.Request] != null)
{
HttpRequestMessage request = (HttpRequestMessage)context[Key.Request];
httpResponseMessage = request.CreateResponse(httpStatusCode, response);
AddPerformanceInformation(context, request.RequestUri.Query, httpResponseMessage.Headers);
}
// Finally, complete the response.
completeResponse(httpResponseMessage, httpStatusCode, callCompletionStatus);
}
