public static Task ProcessPaymentsAsync(
[QueueTrigger(Constants.RequestProcessPaymentsQueueName)] ProcessPaymentsMessage message,
TextWriter webJobsLogger,
int dequeueCount,
CancellationToken cancellationToken)
{
return(PaymentProcessor.ProcessPaymentsAsync(
message,
CreateLogger(webJobsLogger),
cancellationToken));
}
public async Task ProcessPaymentsAsync(
ProcessPaymentsMessage message,
ILogger logger,
CancellationToken cancellationToken)
{
ExceptionDispatchInfo exceptionDispatchInfo = null;
var lease = this.blobLeaseFactory.Create(Fifthweek.Payments.Shared.Constants.ProcessPaymentsLeaseObjectName, cancellationToken);
try
{
if (await lease.TryAcquireLeaseAsync())
{
var timeSinceLastLease = await lease.GetTimeSinceLastLeaseAsync();
if (timeSinceLastLease > MinimumTimeBetweenPaymentProcessing)
{
var errors = new List <PaymentProcessingException>();
await this.processAllPayments.ExecuteAsync(lease, errors, cancellationToken);
if (errors.Count > 0)
{
foreach (var error in errors)
{
logger.Error(error);
}
}
await this.requestProcessPayments.ExecuteAsync();
}
else
{
await lease.ReleaseLeaseAsync();
}
}
else
{
await this.requestProcessPayments.ExecuteRetryAsync();
}
}
catch (Exception t)
{
exceptionDispatchInfo = ExceptionDispatchInfo.Capture(t);
logger.Error(t);
}
if (lease.GetIsAcquired())
{
if (exceptionDispatchInfo == null)
{
await lease.UpdateTimestampsAsync();
}
await lease.ReleaseLeaseAsync();
}
if (exceptionDispatchInfo != null)
{
exceptionDispatchInfo.Throw();
}
}
