private static async Task ProcessNotificationAsync(McmaApiRequest request, McmaApiResponse response)
{
Logger.Debug(nameof(ProcessNotificationAsync));
Logger.Debug(request.ToMcmaJson().ToString());
var notification = request.JsonBody.ToMcmaObject <Notification>();
if (notification == null)
{
response.StatusCode = (int)HttpStatusCode.BadRequest;
response.StatusMessage = "Missing notification in request body";
return;
}
if (notification.Content == null)
{
response.StatusCode = (int)HttpStatusCode.BadRequest;
response.StatusMessage = "Missing notification content";
return;
}
var job = notification.Content.ToMcmaObject <Job>();
var taskToken = request.QueryStringParameters["taskToken"];
var stepFunctionClient = new AmazonStepFunctionsClient();
switch (job.Status)
{
case "COMPLETED":
Logger.Debug($"Sending task success for task token {taskToken}");
await stepFunctionClient.SendTaskSuccessAsync(new SendTaskSuccessRequest
{
TaskToken = taskToken,
Output = $"\"{notification.Source}\""
});
break;
case "FAILED":
Logger.Debug($"Sending task failure for task token {taskToken}");
var error = job.Type + " failed execution";
var cause = job.Type + " with id '" + job.Id + "' failed execution with statusMessage '" + job.StatusMessage + "'";
await stepFunctionClient.SendTaskFailureAsync(new SendTaskFailureRequest
{
TaskToken = taskToken,
Error = error,
Cause = cause
});
break;
}
}
private static async Task ProcessNotificationAsync(McmaApiRequestContext requestContext)
{
Logger.Debug(nameof(ProcessNotificationAsync));
Logger.Debug(requestContext.Request.ToMcmaJson().ToString());
if (requestContext.IsBadRequestDueToMissingBody(out Notification notification))
{
return;
}
if (notification.Content == null)
{
requestContext.Response.StatusCode = (int)HttpStatusCode.BadRequest;
requestContext.Response.StatusMessage = "Missing notification content";
return;
}
var job = notification.Content.ToMcmaObject <Job>();
var taskToken = requestContext.Request.QueryStringParameters["taskToken"];
if (job.Status == JobStatus.Completed)
{
using (var stepFunctionClient = new AmazonStepFunctionsClient())
await stepFunctionClient.SendTaskSuccessAsync(new SendTaskSuccessRequest
{
TaskToken = taskToken,
Output = $"\"{notification.Source}\""
});
}
else if (job.Status == JobStatus.Failed)
{
using (var stepFunctionClient = new AmazonStepFunctionsClient())
await stepFunctionClient.SendTaskFailureAsync(new SendTaskFailureRequest
{
TaskToken = taskToken,
Error = job.Type + " failed execution",
Cause = job.Type + " with id '" + job.Id + "' failed execution with statusMessage '" + job.StatusMessage + "'"
});
}
else
{
Logger.Debug($"Ignoring notification for updated status of '{job.Status}'");
}
}
private async Task SendFailureAsync(String failureCause, String failureError)
{
AmazonStepFunctionsClient client = new AmazonStepFunctionsClient();
SendTaskFailureRequest failureRequest = new SendTaskFailureRequest();
failureRequest.Cause = failureCause;
failureRequest.Error = failureError;
failureRequest.TaskToken = taskToken;
try
{
await client.SendTaskFailureAsync(failureRequest);
}
catch (Exception error)
{
Console.WriteLine("ERROR : SendFailureAsync : " + error.Message);
Console.WriteLine("ERROR : SendFailureAsync : " + error.StackTrace);
}
await Task.CompletedTask;
}