Handles ensuring only one instance of each type is
created and that the correct connection is injected in.
Provides an interface similar to Cake\ORM\TableRegistry.
/**
* Prepare some additional data from the context.
*
* If the table option was provided to the constructor and it
* was a string, TypeRegistry will be used to get the correct table instance.
*
* If an object is provided as the type option, it will be used as is.
*
* If no type option is provided, the type name will be derived based on
* naming conventions. This inference will work with a number of common objects
* like arrays, Collection objects and ResultSets.
*
* @return void
* @throws \RuntimeException When a table object cannot be located/inferred.
*/
protected function _prepare()
{
$type = $this->_context['type'];
$entity = $this->_context['entity'];
if (empty($type)) {
if (is_array($entity) || $entity instanceof Traversable) {
$entity = (new Collection($entity))->first();
}
$isDocument = $entity instanceof Document;
if ($isDocument) {
$type = $entity->source();
}
if (!$type && $isDocument && get_class($entity) !== 'Cake\\ElasticSearch\\Document') {
list(, $entityClass) = namespaceSplit(get_class($entity));
$type = Inflector::pluralize($entityClass);
}
}
if (is_string($type)) {
$type = TypeRegistry::get($type);
}
if (!is_object($type)) {
throw new RuntimeException('Unable to find type class for current entity');
}
$this->_isCollection = is_array($entity) || $entity instanceof Traversable;
$alias = $this->_rootName = $type->name();
$this->_context['type'] = $type;
}
/**
* Returns the Repository object to use
*
* @return AuditStash\Model\Type\AuditLogsType;
*/
protected function _table()
{
return $this->_controller()->AuditLogs = TypeRegistry::get('AuditStash.AuditLogs');
}
/**
* Tests that metadata is correctly stored
*
* @return void
*/
public function testLogEventWithMetadata()
{
$client = ConnectionManager::get('test_elastic');
$persister = new ElasticSearchPersister();
$persister->connection($client);
$events[] = new AuditDeleteEvent('1234', 50, 'articles', 'authors');
$events[0]->setMetaInfo(['a' => 'b', 'c' => 'd']);
$persister->logEvents($events);
$client->getIndex()->refresh();
$articles = TypeRegistry::get('Articles')->find()->toArray();
$this->assertCount(1, $articles);
$this->assertEquals(['a' => 'b', 'c' => 'd'], $articles[0]->meta);
}