public async Task PersistEventAsync(object @event)
{
if (!UsingEventSourcing)
{
throw new Exception("Event cannot be persisted without using Event Sourcing.");
}
var persistedEvent = new PersistedEvent(@event, Index + 1);
await _eventStore.PersistEventAsync(_actorId, persistedEvent.Index, persistedEvent.Data);
Index++;
_applyEvent?.Invoke(persistedEvent);
if (_snapshotStrategy?.ShouldTakeSnapshot(persistedEvent) == true && _getState is not null)
{
var persistedSnapshot = new PersistedSnapshot(_getState(), persistedEvent.Index);
await _snapshotStore.PersistSnapshotAsync(_actorId, persistedSnapshot.Index, persistedSnapshot.State);
}
}