public DomainEventHandlerMessage(string handlerType, DomainEventMessage domainEventMessage)
{
Id = Guid.NewGuid();
CreationDate = DateTime.UtcNow;
HandlerType = handlerType;
DomainEventMessage = domainEventMessage;
}
public DomainEventHandlerMessage(Guid id, DateTime createDate, string handlerType, DomainEventMessage domainEventMessage)
{
Id = id;
CreationDate = createDate;
HandlerType = handlerType;
DomainEventMessage = domainEventMessage;
}
public virtual async Task DispatchPostCommitAsync(IDomainEvent domainEvent)
{
var domainEventMessage = new DomainEventMessage("", domainEvent);
try
{
await HandlePostCommitDispatchAsync(domainEventMessage).ConfigureAwait(false);
}
catch
{
//Log InProcess Post commit event failed
}
}
public override Task DispatchPostCommitAsync(IDomainEvent domainEvent)
{
var domainEventMessage = new DomainEventMessage(_serverSettings.ServerName, domainEvent);
try
{
var job = Job.FromExpression <IDomainEventsMediator>(m => m.HandlePostCommitDispatchAsync(domainEventMessage));
var queue = new EnqueuedState(_serverSettings.ServerName);
_backgroundJobClient.Create(job, queue);
}
catch
{
//Log Hangfire Post commit event Background enqueue failed
}
return(Task.CompletedTask);
}
//Event Dispatcher
public async Task HandlePostCommitDispatchAsync(DomainEventMessage domainEventMessage)
{
var handlerTypes = _domainEventSubscriptionsManager.GetHandlersForEvent(domainEventMessage.DomainEvent);
if (DispatchPostCommitEventsInParellel)
{
await Task.Run(() => Parallel.ForEach(handlerTypes, async handlerType =>
{
var domainEventHandlerMessage = new DomainEventHandlerMessage(handlerType.HandlerType.FullName, domainEventMessage);
await TryDispatchHandlerPostCommitAsync(domainEventHandlerMessage).ConfigureAwait(false);
}));
}
else
{
foreach (var handlerType in handlerTypes)
{
var domainEventHandlerMessage = new DomainEventHandlerMessage(handlerType.HandlerType.FullName, domainEventMessage);
await TryDispatchHandlerPostCommitAsync(domainEventHandlerMessage).ConfigureAwait(false);
}
}
}
