public Task <Nothing> AppendAsync(AggregateId aggregateId, IReadOnlyList <IDomainEvent> domainEvents, long expectedVersion)
{
if (!_domainEventsPerAggregate.TryGetValue(aggregateId.ToPureAggregateId(), out var aggregateDomainEvents))
{
aggregateDomainEvents = new List <IDomainEvent>();
_domainEventsPerAggregate.Add(aggregateId.ToPureAggregateId(), aggregateDomainEvents);
}
PreventAppendIfExpectedVersionDoesntMatchWithNumberOfPreviouslyAppliedEventsForAggregate(
aggregateId.ToPureAggregateId(),
expectedVersion,
aggregateDomainEvents);
aggregateDomainEvents.AddRange(domainEvents);
_allDomainEvents.AddRange(domainEvents);
return(Task.FromResult(NotAtAll));
}
public Task <IReadOnlyList <IDomainEvent> > AsyncLoadAllEventsFor(AggregateId aggregateId)
{
if (!_domainEventsPerAggregate.TryGetValue(aggregateId.ToPureAggregateId(), out var aggregateDomainEvents))
{
aggregateDomainEvents = new List <IDomainEvent>();
}
return(Task.FromResult(aggregateDomainEvents as IReadOnlyList <IDomainEvent>));
}