public IActionResult RetrievePayment([FromBody] String parameters)
{
var traceId = Guid.NewGuid().ToString();
var customerId = "0815"; // TODO: get somehow from retrievePaymentPayload
var amount = 15; // TODO get somehow from retrievePaymentPayload
SemaphoreSlim semaphore = new SemaphoreSlim(1);
semaphore.Wait(); // aqcuire and release later if everything is done
semaphors.Add(traceId, semaphore);
ChargeCreditCard(traceId, customerId, amount);
ExternalTaskWorker semaphoreWorker = startSempahoreWorker(traceId);
var result = new Dictionary <String, String>();
result.Add("traceId", traceId);
if (semaphore.Wait(TimeSpan.FromMilliseconds(500)))
{
semaphoreWorker.StopWork();
result.Add("status", "completed");
return(Ok(result)); // HTTP 200
}
else
{
semaphoreWorker.StopWork();
result.Add("status", "pending");
return(Accepted(result)); // HTTP 202
}
}
