/**
* @param Event $event
*/
public function on(Event $event)
{
$handled = false;
/* @var $sagaType string */
foreach ($this->sagaTypes as $sagaType) {
$associationValues = $this->extractAssociationValues($sagaType, $event);
/* @var $associationValue AssociationValue */
foreach ($associationValues->getIterator() as $associationValue) {
$sagaIdentities = $this->repository->find($sagaType, $associationValue);
/* @var $identity Identity */
foreach ($sagaIdentities as $identity) {
$saga = $this->repository->load($identity, $sagaType);
$saga->on($event);
$this->commit($saga);
$handled = true;
}
}
if ($this->getSagaCreationPolicy($sagaType, $event) == SagaCreationPolicy::ALWAYS || !$handled && $this->getSagaCreationPolicy($sagaType, $event) == SagaCreationPolicy::IF_NONE_FOUND) {
$saga = $this->factory->createSaga($sagaType, Identity::createNew(), $associationValues);
$saga->on($event);
$this->commit($saga);
}
}
}
/**
* @test
*/
public function loadReturnsNullIfSagaNotFound()
{
$storage = $this->createStorage();
$serializer = $this->createSerializer();
$sagaIdentity = Identity::createNew();
$storage->expects(self::once())->method('findById')->with($sagaIdentity->getValue())->willReturn('');
$repository = new SagaRepository($storage, $serializer);
$actual = $repository->load($sagaIdentity, '');
self::assertNull($actual);
}
