/**
* Adds document to a bulk request for the next flush.
*
* @param DocumentInterface $document The document entity to index in ES
*/
public function persist(DocumentInterface $document)
{
$this->dispatchEvent(Events::PRE_PERSIST, new ElasticsearchPersistEvent($this->getConnection(), $document));
$documentClass = get_class($document);
$documentMetadata = $this->metadataCollection->getDocumentMetadata($documentClass);
$converter = isset($this->convertersCache[$documentClass]) ? $this->convertersCache[$documentClass] : new Converter($documentMetadata, $this->languageSeparator);
$documentArray = $converter->convertToArray($document);
$this->persistRaw($documentMetadata->getType(), $documentArray);
$this->dispatchEvent(Events::POST_PERSIST, new ElasticsearchPersistEvent($this->getConnection(), $document));
}
/**
* Returns a mapping of live indices and types to the document classes in short notation that represent them
*
* @param string[] $documentClasses
* @return IndicesAndTypesMetadataCollection
*/
private function getIndicesAndTypesMetadataCollection(array $documentClasses)
{
$allDocumentClassToIndexMappings = $this->documentMetadataCollection->getDocumentClassesIndices();
$documentClassToIndexMap = array_intersect_key($allDocumentClassToIndexMappings, array_flip($documentClasses));
$typesMetadataCollection = new IndicesAndTypesMetadataCollection();
$getLiveIndices = false;
$classToTypeMap = $this->documentMetadataCollection->getClassToTypeMap($documentClasses);
// If there are duplicate type names across the indices we're querying
if (count($classToTypeMap) > count(array_unique($classToTypeMap))) {
// We'll need to get the live index name for each type, so we can correctly map the results to the appropriate objects
$getLiveIndices = true;
}
foreach ($documentClassToIndexMap as $documentClass => $indexManagerName) {
// Build mappings of indices and types to metadata, for the Converter
$liveIndex = $getLiveIndices ? $this->indexManagerFactory->get($indexManagerName)->getLiveIndex() : null;
$documentMetadata = $this->documentMetadataCollection->getDocumentMetadata($documentClass);
$typesMetadataCollection->setTypeMetadata($documentMetadata, $liveIndex);
}
return $typesMetadataCollection;
}
/**
* @return DocumentMetadata The metadata for the ES type the provider is for
*/
protected function getDocumentMetadata()
{
return $this->metadataCollection->getDocumentMetadata($this->documentClass);
}
