/**
* @param int $streamVersion
* @param Event[] $events
*/
public function __construct($streamVersion, array $events)
{
Assert::argumentAtLeast($streamVersion, 1, 'Stream version must be 1 at least');
Assert::argumentLengthAtLeast($events, 1, 'Events list must NOT be empty');
$this->streamVersion = $streamVersion;
array_walk($events, function (Event $event) {
$this->events[] = $event;
});
}
/**
* @param Event[] $domainEvents
* @param int $eventStreamVersion
* @return $this
*/
public static function constructWithEventStream(array $domainEvents, $eventStreamVersion)
{
Assert::argumentAtLeast($eventStreamVersion, 1, 'Event version number must be at least 1');
$self = (new ReflectionClass(get_called_class()))->newInstanceWithoutConstructor();
foreach ($domainEvents as $domainEvent) {
$self->mutateWhen($domainEvent);
}
$self->setUnmutatedVersion($eventStreamVersion);
return $self;
}
