/** * {@inheritdoc} */ public static function fromConfig(CollectionInterface $config) : TypeInterface { $type = new self(); if (!$config->hasKey('inner')) { throw TypeDeclarationException::missingField('inner'); } if (self::identifiers()->contains($config->get('inner'))) { throw new RecursiveTypeDeclarationException(); } $type->inner = $config->get('_types')->build($config->get('inner'), $config->unset('inner')->unset('_types')); if ($config->hasKey('nullable')) { $type->nullable = true; } return $type; }
/** * 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()]); }