protected async Task SaveAggregateAsync(TAggregate aggregate)
{
Aggregate.Changeset changeset = aggregate.GetChangeset();
foreach (AggregateEvent @event in changeset.Events)
{
await _eventStore.AddEventAsync(@event);
}
changeset.Commit();
AggregateSaved?.Invoke(this, new AggregateSavedEventArgs(changeset.Events));
}
public void GenericBaseTargetEventPublished()
{
using (var scope = BeginScope())
{
var @event = new AggregateSaved <Aggregate>(new Person());
scope.PublishEvent(@event);
var aggregateEventHandler = scope.Resolve <AggregateEventHandler>();
var aggregateSavedHandler = scope.Resolve <AggregateSavedHandler>();
Assert.NotNull(aggregateEventHandler.LastEvent);
Assert.NotNull(aggregateSavedHandler.LastEvent);
}
}
protected virtual Task OnAggregateSavedAsync(
TAggregate aggregate,
CancellationToken?cancellationToken = default)
{
return(AggregateSaved.PassiveInvokeAsync(
this,
new AggregateSavedAsyncEventArgs <TAggregate>(aggregate, cancellationToken: cancellationToken),
onFailure: failure => OnDiagnosticsEmittedAsync(
Level.Warning,
cancellationToken: cancellationToken,
cause: failure,
message: RepositoryOnAggregateSavedAsyncFailure)));
}
public void GenericDerivedTargetNotPublished()
{
using (var scope = BeginScope())
{
var @event = new AggregateSaved <Person>(new Person());
scope.PublishEvent(@event);
var aggregateEvent = scope.Resolve <AggregateEventHandler>();
var aggregateSaved = scope.Resolve <AggregateSavedHandler>();
var personEvent = scope.Resolve <PersonEventHandler>();
var personSaved = scope.Resolve <PersonSavedHandler>();
Assert.Null(aggregateEvent.LastEvent);
Assert.Null(aggregateSaved.LastEvent);
Assert.NotNull(personEvent.LastEvent);
Assert.NotNull(personSaved.LastEvent);
}
}