<?php /** * Create a hierarchy of records in GDS * * @author Tom Walder <*****@*****.**> */ require_once 'boilerplate.php'; $obj_person_schema = (new GDS\Schema('Person'))->addString('name')->addString('description'); $obj_store = new GDS\Store($obj_person_schema, $obj_gateway); // Create the parent $obj_john = $obj_store->createEntity(); $obj_john->name = 'John Smiths'; $obj_john->description = 'A parent'; $obj_store->upsert($obj_john); // Create a child $obj_jane = $obj_store->createEntity(); $obj_jane->name = 'Jane Smiths'; $obj_jane->description = 'A child'; $obj_jane->setAncestry($obj_john); $obj_store->upsert($obj_jane); // Create a grand child $obj_jo = $obj_store->createEntity(); $obj_jo->name = 'Jo Smiths'; $obj_jo->description = 'A child'; $obj_jo->setAncestry($obj_jane); $obj_store->upsert($obj_jo); // Now fetch and display the Entity Group print_r($obj_store->fetchEntityGroup($obj_john));