protected override async Task ProcessMessage(ExternalEventNotification notification, CancellationToken cancellationToken)
{
string lockName = $"extevt:{notification.Id}";
if (!await _distributedLock.TryAcquireLock(lockName, cancellationToken))
{
return;
}
try
{
var subscriber = await _subscriberRepository.Get(notification.CasePlanInstanceId, notification.CasePlanElementInstanceId, notification.EvtName, cancellationToken);
if (subscriber == null)
{
throw new InvalidOperationException("subscriber doesn't exist");
}
subscriber.IsCaptured = true;
subscriber.Parameters = notification.Parameters;
await _subscriberRepository.Update(subscriber, cancellationToken);
await MessageBroker.QueueCasePlanInstance(notification.CasePlanInstanceId, cancellationToken);
}
finally
{
await _distributedLock.ReleaseLock(lockName, cancellationToken);
}
}
public ActionResult Subscribe(Subscriber subscriber)
{
var viewModal = new SubscriberViewModel(subscriber);
if (!ModelState.IsValid)
{
viewModal.Status = new Status {
Message = SubscribeFormDefinitions.ErroreMessage, Type = StatusType.danger
};
return(PartialView("_FormFields", viewModal));
}
if (_subscriberRepository.Get(subscriber.Email) != null)
{
viewModal.Status = new Status {
Message = SubscribeFormDefinitions.DuplicateMessage, Type = StatusType.danger
};
return(PartialView("_FormFields", viewModal));
}
_subscriberRepository.Add(subscriber);
_unitOfWork.Complete();
viewModal.Status = new Status {
Message = SubscribeFormDefinitions.SuccessMessage, Type = StatusType.success
};
viewModal.Subscriber = new Subscriber();
ModelState.Clear();
return(PartialView("_FormFields", viewModal));
}
public async Task <bool> Execute(string casePlanInstanceId, string casePlanElementInstanceId, Dictionary <string, string> parameters, CancellationToken token)
{
var casePlanInstance = await _casePlanInstanceCommandRepository.Get(casePlanInstanceId, token);
if (casePlanInstance == null)
{
throw new UnknownCasePlanInstanceException(casePlanInstanceId);
}
if (!string.IsNullOrWhiteSpace(casePlanElementInstanceId))
{
var elt = casePlanInstance.GetChild(casePlanElementInstanceId);
if (elt == null)
{
throw new UnknownCasePlanElementInstanceException(casePlanInstanceId, casePlanElementInstanceId);
}
}
var subscriber = await _subscriberRepository.Get(casePlanInstanceId, casePlanElementInstanceId, EvtName, token);
if (subscriber == null)
{
throw new InvalidOperationException("subscriber doesn't exist");
}
subscriber.IsCaptured = true;
subscriber.Parameters = parameters;
await _subscriberRepository.Update(subscriber, token);
await _casePlanInstanceProcessor.Execute(casePlanInstance, token);
await _casePlanInstanceCommandRepository.Update(casePlanInstance, token);
await _casePlanInstanceCommandRepository.SaveChanges(token);
return(true);
}
private async Task <string> GetSubscriber(string id)
{
var Subscriber = await _subscriberRepository.Get(id);
return(JsonConvert.SerializeObject(Subscriber));
}
public void GetFromNullSubscriberRepositoryShouldReturnNull()
{
_cut.Get("MyServerName", "MyQueueName").Should().BeNull();
}