public async Task <TAggregate> GetAggregateAsync(string aggregateId)
{
var domainEvents = await _eventStore.GetDomainEventsAsync(aggregateId);
var events = domainEvents.OrderBy(a => a.Index).ToList();
if (!events.Any())
{
return(null);
}
var aggregate = new TAggregate
{
Id = ObjectId.Parse(aggregateId)
};
foreach (var @event in events)
{
var eventBody = _eventMapper.ConvertToObjectEvent(@event);
aggregate.ApplyChange(eventBody);
}
aggregate.Commit = events.Max(x => x.Commit);
aggregate.Index = events.Max(x => x.Index);
return(aggregate);
}
public void Mapper_Should_ConvertToObjectEvent()
{
var domainEvent = new DomainEvent
{
Type = "AnotherTestEvent",
Version = 1,
Json = @"{""firstname"":""Jones"",""surname"":""Smith"", ""isvalid"": true}"
};
var result = (AnotherTestEventV1)_mapper.ConvertToObjectEvent(domainEvent);
Assert.That(result.FirstName, Is.EqualTo("Jones"));
Assert.That(result.SurName, Is.EqualTo("Smith"));
Assert.That(result.IsValid, Is.EqualTo(true));
}