/**
* @param string $class
* @param array $data
* @return object
* @throws \Exception
*/
private function hydrate($class, $data)
{
$object = $this->instantiator->instantiate($class);
$metadata = $this->manager->getMetadataFor($class);
/** @var PropertyMetadata $property */
foreach ($metadata->propertyMetadata as $property) {
$value = isset($data[$property->name]) ? $data[$property->name] : null;
if ($property->type) {
$type = $this->manager->getTypeRegisty()->get($property->type);
$property->setValue($object, $type->transformToPhp($value));
}
if (!$value) {
continue;
}
if ($property->reference === PropertyMetadata::REFERENCE_ONE) {
$property->setValue($object, $this->manager->find($property->target, $value));
}
if ($property->reference === PropertyMetadata::REFERENCE_MANY) {
$result = [];
foreach ($value as $k => $v) {
$result[] = $this->manager->find($property->target, $v);
}
$property->setValue($object, $result);
}
if ($property->reference === PropertyMetadata::REFERENCE_KEY) {
$result = new ObjectCollection();
$type = $this->manager->getTypeRegisty()->get($property->value['name']);
foreach ($value as $k => $v) {
$result[$this->manager->find($property->target, $k)] = $type->transformToPhp($v);
}
$property->setValue($object, $result);
}
if ($property->embed === PropertyMetadata::EMBED_ONE) {
if ($property->mapping) {
$value = $this->mapping($value, $property->mapping);
}
$property->setValue($object, $this->hydrate($property->target, $value));
}
if ($property->embed === PropertyMetadata::EMBED_MANY) {
$result = [];
foreach ($value as $k => $v) {
if ($property->mapping) {
$v = $this->mapping($v, $property->mapping);
}
$result[] = $this->hydrate($property->target, $v);
}
$property->setValue($object, $result);
}
}
$event = new DocumentEvent($this->manager, $metadata, $object);
$this->eventDispatcher->dispatch(Events::POST_LOAD, $event);
return $object;
}
/**
* @param DocumentManager $objectManager
* @param DocumentLoader $loader
* @param string $class
* @return DocumentRepository
*/
private function createRepository(DocumentManager $objectManager, DocumentLoader $loader, $class)
{
/* @var $metadata ClassMetadata */
$metadata = $objectManager->getMetadataFor($class);
$repositoryClassName = $metadata->repository ?: DocumentRepository::class;
return new $repositoryClassName($objectManager, $metadata, $loader);
}
