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 async Task <string> UpdateSubscriber(string id, [FromBody] Subscriber subscriber)
{
if (string.IsNullOrEmpty(id))
{
return("Invalid id");
}
return(await _subscriberRepository.Update(id, subscriber));
}
public BaseResponse UpdateSubscriber(SubscriberModel subscriber)
{
try
{
ISubscriberRepository subscriberRepository = RepositoryClassFactory.GetInstance().GetSubscriberRepository();
var _sub = MapperUtil.CreateMapper().Mapper.Map <SubscriberModel, Subscriber>(subscriber);
subscriberRepository.Update(_sub);
return(new BaseResponse
{
ErrorCode = (int)ErrorCode.None,
Message = Resources.Resource.msg_update_success
});
}
catch (Exception ex)
{
return(new BaseResponse
{
ErrorCode = (int)ErrorCode.Error,
Message = ex.Message
});
}
}
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);
}