protected internal void InitializeEventHistory()
{
if (eventHistory.Count > 0)
{
throw new InvalidOperationException("Event history has already been initialized.");
}
eventHistory.AddRange(sourceEvents);
if (sourceSnapshot != null)
{
pendingEvents.SetVersion(Math.Max(eventHistory.Version, sourceSnapshot.Version));
}
else
{
pendingEvents.SetVersion(eventHistory.Version);
}
if (eventHistory.AggregateId != Id)
{
throw new ArgumentException("Event history does not match specified aggregate id");
}
}
protected internal void InitializeEventHistory(IEnumerable <IEvent> sourceEvents)
{
if (eventHistory.Count > 0)
{
throw new InvalidOperationException("Event history has already been initialized.");
}
eventHistory.AddRange(sourceEvents);
var version = Math.Max(eventHistory.Version, sourceSnapshot?.Version ?? 0);
pendingEvents.SetVersion(version);
if (eventHistory.AggregateId != Id)
{
throw new ArgumentException("Event history does not match specified aggregate id");
}
}