/// <summary>
/// Creates a <see cref="StorableEvent" /> based on the specified domain event.
/// </summary>
/// <param name="domainEvent">The domain event.</param>
public static StorableEvent ToStorableEvent(this IEvent domainEvent)
{
if (domainEvent == null)
{
throw new ArgumentNullException(nameof(domainEvent));
}
string eventStreamName = null;
var aggregateType = domainEvent.AggregateType();
eventStreamName = aggregateType != null
? AggregateType.EventStreamName(aggregateType)
: ((dynamic)domainEvent).EventStreamName;
return(new StorableEvent
{
Actor = domainEvent.Actor(),
StreamName = eventStreamName,
SequenceNumber = domainEvent.SequenceNumber,
AggregateId = domainEvent.AggregateId,
Type = domainEvent.EventName(),
Body = JsonConvert.SerializeObject(domainEvent, Formatting.None, serializerSettings.Value),
Timestamp = domainEvent.Timestamp,
ETag = domainEvent.ETag,
Id = domainEvent.AbsoluteSequenceNumber()
});
}
internal void ScheduleIfNeeded(IEvent e)
{
var aggregateType = e.AggregateType();
if (e.GetType().IsConstructedGenericType&&
e.GetType().GetGenericTypeDefinition() == typeof(CommandScheduled <>))
{
DateTimeOffset dueTime = ((dynamic)e).DueTime;
var now = Clock.Now();
if (dueTime > now)
{
dynamic commandScheduler = GetOrAddCommandScheduler(aggregateType);
Task schedule = commandScheduler.Schedule((dynamic)e);
schedule.Wait(TimeSpan.FromSeconds(5));
}
}
}
internal void ScheduleIfNeeded(IEvent e)
{
var aggregateType = e.AggregateType();
var scheduledCommand = e as IScheduledCommand;
if (scheduledCommand != null)
{
DateTimeOffset dueTime = ((dynamic)e).DueTime;
var now = Clock.Now();
if (dueTime > now)
{
dynamic commandScheduler = GetOrAddCommandScheduler(aggregateType);
Task schedule = commandScheduler.Schedule((dynamic)e);
schedule.Wait(TimeSpan.FromSeconds(5));
}
}
}
public static string EventStreamName(this IEvent @event) => @event.IfTypeIs <DynamicEvent>() .Then(e => e.EventStreamName) .Else(() => EventStreamName(@event.AggregateType()));
