private function buildValueObject(ValueObject $meta, CollectionInterface $data)
{
$reflection = new ReflectionClass((string) $meta->class());
$meta->properties()->foreach(function (string $name, Property $property) use(&$reflection, $data) {
if ($property->type()->isNullable() && !$data->hasKey($name)) {
return;
}
$reflection = $reflection->withProperty($name, $property->type()->fromDatabase($data->get($name)));
});
return $reflection->buildObject();
}
private function translateValueObject(ValueObject $meta, ResultInterface $result, RelationshipInterface $relationship) : CollectionInterface
{
$node = $result->nodes()->get($relationship->startNode()->value());
$data = new Collection([]);
$meta->properties()->foreach(function (string $name, Property $property) use(&$data, $node) {
if ($property->type()->isNullable() && !$node->properties()->hasKey($name)) {
return;
}
$data = $data->set($name, $node->properties()->get($name));
});
return $data;
}
/**
* {@inheritdoc}
*/
public function __construct(array $values)
{
if (array_key_exists('data', $values)) {
parent::__construct($values['data']);
} else {
parent::__construct($values);
}
}
/**
* Add the cypher clause to build the relationship and the node corresponding
* to a child of the aggregate
*
* @param ValueObject $meta
* @param Str $nodeName
* @param CollectionInterface $data
* @param Query $query
*
* @return Query
*/
private function createAggregateChild(ValueObject $meta, Str $nodeName, CollectionInterface $data, Query $query) : Query
{
$relationshipName = $nodeName->append('_')->append($meta->relationship()->property());
$endNodeName = $relationshipName->append('_')->append($meta->relationship()->childProperty());
$endNodeProperties = $this->buildProperties($meta->properties(), $endNodeParamKey = $endNodeName->append('_props'));
$relationshipProperties = $this->buildProperties($meta->relationship()->properties(), $relationshipParamKey = $relationshipName->append('_props'));
return $query->create((string) $nodeName)->linkedTo((string) $endNodeName, $meta->labels()->toPrimitive())->withProperties($endNodeProperties->toPrimitive())->withParameters([(string) $endNodeParamKey => $data->get($meta->relationship()->childProperty())->toPrimitive()])->through((string) $meta->relationship()->type(), (string) $relationshipName, DBALRelationship::LEFT)->withProperties($relationshipProperties->toPrimitive())->withParameters([(string) $relationshipParamKey => $data->unset($meta->relationship()->childProperty())->toPrimitive()]);
}
public function __construct($obj = null)
{
parent::__construct($obj);
}
private function extractRelationship(ValueObject $child, $entity) : CollectionInterface
{
$rel = (new ReflectionObject($entity))->extract([$prop = $child->relationship()->property()])->get($prop);
$data = $this->extractProperties($rel, $child->relationship()->properties())->set($prop = $child->relationship()->childProperty(), $this->extractProperties((new ReflectionObject($rel))->extract([$prop])->get($prop), $child->properties()));
return $data;
}
