protected override async Task <ReadModelEnvelope <TReadModel> > UpdateAsync(
IReadModelContext readModelContext,
IReadOnlyCollection <IDomainEvent> domainEvents,
ReadModelEnvelope <TReadModel> readModelEnvelope,
CancellationToken cancellationToken)
{
var readModel = readModelEnvelope.ReadModel ?? new TReadModel();
await ReadModelDomainEventApplier.UpdateReadModelAsync(readModel, domainEvents, readModelContext, cancellationToken).ConfigureAwait(false);
return(ReadModelEnvelope <TReadModel> .With(readModel));
}
protected override async Task <ReadModelEnvelope <TReadModel> > UpdateAsync(
IReadModelContext readModelContext,
IReadOnlyCollection <IDomainEvent> domainEvents,
ReadModelEnvelope <TReadModel> readModelEnvelope,
CancellationToken cancellationToken)
{
var readModel = readModelEnvelope.ReadModel ?? await ReadModelFactory.CreateAsync(readModelEnvelope.ReadModelId, cancellationToken).ConfigureAwait(false);
await ReadModelDomainEventApplier.UpdateReadModelAsync(readModel, domainEvents, readModelContext, cancellationToken).ConfigureAwait(false);
var readModelVersion = domainEvents.Max(e => e.AggregateSequenceNumber);
return(ReadModelEnvelope <TReadModel> .With(readModelEnvelope.ReadModelId, readModel, readModelVersion));
}
protected override async Task <ReadModelEnvelope <TReadModel> > UpdateAsync(
IReadModelContext readModelContext,
IReadOnlyCollection <IDomainEvent> domainEvents,
ReadModelEnvelope <TReadModel> readModelEnvelope,
CancellationToken cancellationToken)
{
var readModel = readModelEnvelope.ReadModel ?? await ReadModelFactory.CreateAsync(readModelEnvelope.ReadModelId, cancellationToken).ConfigureAwait(false);
await ReadModelDomainEventApplier.UpdateReadModelAsync(
readModel,
domainEvents,
readModelContext,
cancellationToken)
.ConfigureAwait(false);
return(ReadModelEnvelope <TReadModel> .With(
readModelEnvelope.ReadModelId,
readModel,
readModelEnvelope.Version.GetValueOrDefault() + 1 // the best we can do
));
}