public static SnapshotItem FromDomainSnapshot(IAggregateSnapshot snapshot)
{
return(new SnapshotItem()
{
Id = snapshot.Id.ToString(),
AggregateId = snapshot.Id.ToString(),
Version = snapshot.Version,
SnapshotType = $"{snapshot.GetType().FullName}, {snapshot.GetType().Assembly.GetName().Name}",
Data = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(snapshot)),
DateTime = DateTime.Now
});
}
public bool Hydrate(
TSaga aggregate,
IAggregateSnapshot <TSaga, TIdentity> aggregateSnapshot)
{
var aggregateSnapshotType = aggregateSnapshot.GetType();
Action <TMessageApplier, IAggregateSnapshot> hydrater;
if (!HydrateMethods.TryGetValue(aggregateSnapshotType, out hydrater))
{
return(false);
}
hydrater((TMessageApplier)(object)this, aggregateSnapshot);
return(true);
}
protected virtual void HydrateSnapshot(IAggregateSnapshot <TAggregate, TIdentity> aggregateSnapshot, long version)
{
var snapshotType = aggregateSnapshot.GetType();
if (_snapshotHandlers.ContainsKey(snapshotType))
{
_snapshotHandlers[snapshotType](aggregateSnapshot);
}
else if (_snapshotHydraters.Any(ea => ea.Hydrate((TAggregate)this, aggregateSnapshot)))
{
// Already done
}
var snapshotHydrater = GetSnapshotHydrateMethods(aggregateSnapshot);
snapshotHydrater(aggregateSnapshot);
Version = version;
}
