public function testResourceSetCanGetAResourceChild()
{
$resource1 = new Resource();
$this->resourceSet->addChild($resource1);
$this->assertEquals($resource1, $this->resourceSet->getResource($resource1->getId()));
$this->tester->assertThrows(function () {
$this->resourceSet->getResource('reallyInvalidId');
}, 'Exception', 'An exception as to be thrown.');
}
/**
* @param $entity
* @param ClassMetadata $metadata
*
* @return ResourceSet
* @throws Exception
*/
public function getEmbeddedRelations($entity, ClassMetadata $metadata)
{
$relations = new ResourceSet();
$relationsMeta = $metadata->getAssociationMappings();
$relationsClass = [];
foreach ($relationsMeta as $relationMeta) {
$getter = 'get' . ucfirst($relationMeta['fieldName']);
// We're getting the embedded classes
try {
$relationsClass[$relationMeta['fieldName']] = $entity->{$getter}();
} catch (Throwable $e) {
throw new Exception(sprintf('The method %s does not exist.', $getter));
}
}
foreach ($relationsClass as $relationClass) {
$relationMetaData = $this->entityManager->getClassMetadata(get_class($relationClass));
$relations->addChild($this->createResource($relationMetaData, $relationClass));
}
return $relations;
}