280 lines
7.7 KiB
PHP
280 lines
7.7 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace App\Controller\Api;
|
|
|
|
use App\Container\EntityManagerAwareTrait;
|
|
use App\Entity\Api\Error;
|
|
use App\Entity\Api\Status;
|
|
use App\Entity\Interfaces\IdentifiableEntityInterface;
|
|
use App\Exception\ValidationException;
|
|
use App\Http\Response;
|
|
use App\Http\ServerRequest;
|
|
use App\Paginator;
|
|
use App\Utilities\Types;
|
|
use Doctrine\ORM\Query;
|
|
use InvalidArgumentException;
|
|
use Psr\Http\Message\ResponseInterface;
|
|
use Stringable;
|
|
use Symfony\Component\Serializer\Normalizer\AbstractNormalizer;
|
|
use Symfony\Component\Serializer\Normalizer\AbstractObjectNormalizer;
|
|
use Symfony\Component\Serializer\Serializer;
|
|
use Symfony\Component\Validator\Validator\ValidatorInterface;
|
|
|
|
/**
|
|
* @template TEntity as object
|
|
*/
|
|
abstract class AbstractApiCrudController
|
|
{
|
|
use EntityManagerAwareTrait;
|
|
|
|
/** @var class-string<TEntity> The fully-qualified (::class) class name of the entity being managed. */
|
|
protected string $entityClass;
|
|
|
|
/** @var string The route name used to generate the "self" links for each record. */
|
|
protected string $resourceRouteName;
|
|
|
|
public function __construct(
|
|
protected Serializer $serializer,
|
|
protected ValidatorInterface $validator
|
|
) {
|
|
}
|
|
|
|
public function listAction(
|
|
ServerRequest $request,
|
|
Response $response,
|
|
array $params
|
|
): ResponseInterface {
|
|
$query = $this->em->createQuery('SELECT e FROM ' . $this->entityClass . ' e');
|
|
|
|
return $this->listPaginatedFromQuery($request, $response, $query);
|
|
}
|
|
|
|
protected function listPaginatedFromQuery(
|
|
ServerRequest $request,
|
|
Response $response,
|
|
Query $query,
|
|
callable $postProcessor = null
|
|
): ResponseInterface {
|
|
$paginator = Paginator::fromQuery($query, $request);
|
|
|
|
$postProcessor ??= fn($row) => $this->viewRecord($row, $request);
|
|
$paginator->setPostprocessor($postProcessor);
|
|
|
|
return $paginator->write($response);
|
|
}
|
|
|
|
public function createAction(
|
|
ServerRequest $request,
|
|
Response $response,
|
|
array $params
|
|
): ResponseInterface {
|
|
$row = $this->createRecord($request, (array)$request->getParsedBody());
|
|
|
|
$return = $this->viewRecord($row, $request);
|
|
return $response->withJson($return);
|
|
}
|
|
|
|
/**
|
|
* @param array $data
|
|
* @return TEntity
|
|
*/
|
|
protected function createRecord(ServerRequest $request, array $data): object
|
|
{
|
|
return $this->editRecord($data);
|
|
}
|
|
|
|
public function getAction(
|
|
ServerRequest $request,
|
|
Response $response,
|
|
array $params
|
|
): ResponseInterface {
|
|
$record = $this->getRecord($request, $params);
|
|
|
|
if (null === $record) {
|
|
return $response->withStatus(404)
|
|
->withJson(Error::notFound());
|
|
}
|
|
|
|
$return = $this->viewRecord($record, $request);
|
|
return $response->withJson($return);
|
|
}
|
|
|
|
/**
|
|
* @return TEntity|null
|
|
*/
|
|
protected function getRecord(ServerRequest $request, array $params): ?object
|
|
{
|
|
/** @var string $id */
|
|
$id = $params['id'];
|
|
|
|
return $this->em->find($this->entityClass, $id);
|
|
}
|
|
|
|
/**
|
|
* @param TEntity $record
|
|
* @param ServerRequest $request
|
|
*
|
|
*/
|
|
protected function viewRecord(object $record, ServerRequest $request): mixed
|
|
{
|
|
if (!($record instanceof $this->entityClass)) {
|
|
throw new InvalidArgumentException(sprintf('Record must be an instance of %s.', $this->entityClass));
|
|
}
|
|
|
|
$return = $this->toArray($record);
|
|
|
|
$isInternal = Types::bool($request->getParam('internal'), false, true);
|
|
$router = $request->getRouter();
|
|
|
|
if ($record instanceof IdentifiableEntityInterface) {
|
|
$return['links'] = [
|
|
'self' => $router->fromHere(
|
|
routeName: $this->resourceRouteName,
|
|
routeParams: ['id' => $record->getIdRequired()],
|
|
absolute: !$isInternal
|
|
),
|
|
];
|
|
}
|
|
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* @param TEntity $record
|
|
* @param array<string, mixed> $context
|
|
*
|
|
* @return array<mixed>
|
|
*/
|
|
protected function toArray(object $record, array $context = []): array
|
|
{
|
|
return (array)$this->serializer->normalize(
|
|
$record,
|
|
null,
|
|
array_merge(
|
|
$context,
|
|
[
|
|
AbstractObjectNormalizer::ENABLE_MAX_DEPTH => true,
|
|
AbstractObjectNormalizer::MAX_DEPTH_HANDLER => fn($innerObject) => $this->displayShortenedObject(
|
|
$innerObject
|
|
),
|
|
AbstractNormalizer::CIRCULAR_REFERENCE_HANDLER => fn($object) => $this->displayShortenedObject(
|
|
$object
|
|
),
|
|
]
|
|
)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @param object $object
|
|
*
|
|
*/
|
|
protected function displayShortenedObject(object $object): mixed
|
|
{
|
|
if (method_exists($object, 'getName')) {
|
|
return $object->getName();
|
|
}
|
|
|
|
if ($object instanceof IdentifiableEntityInterface) {
|
|
return $object->getIdRequired();
|
|
}
|
|
|
|
if ($object instanceof Stringable) {
|
|
return (string)$object;
|
|
}
|
|
|
|
return get_class($object) . ': ' . spl_object_hash($object);
|
|
}
|
|
|
|
public function editAction(
|
|
ServerRequest $request,
|
|
Response $response,
|
|
array $params
|
|
): ResponseInterface {
|
|
$record = $this->getRecord($request, $params);
|
|
|
|
if (null === $record) {
|
|
return $response->withStatus(404)
|
|
->withJson(Error::notFound());
|
|
}
|
|
|
|
$this->editRecord((array)$request->getParsedBody(), $record);
|
|
|
|
return $response->withJson(Status::updated());
|
|
}
|
|
|
|
/**
|
|
* @param array<mixed>|null $data
|
|
* @param TEntity|null $record
|
|
* @param array<string, mixed> $context
|
|
*
|
|
* @return TEntity
|
|
*/
|
|
protected function editRecord(?array $data, ?object $record = null, array $context = []): object
|
|
{
|
|
if (null === $data) {
|
|
throw new InvalidArgumentException('Could not parse input data.');
|
|
}
|
|
|
|
$record = $this->fromArray($data, $record, $context);
|
|
|
|
$errors = $this->validator->validate($record);
|
|
if (count($errors) > 0) {
|
|
throw ValidationException::fromValidationErrors($errors);
|
|
}
|
|
|
|
$this->em->persist($record);
|
|
$this->em->flush();
|
|
|
|
return $record;
|
|
}
|
|
|
|
/**
|
|
* @param array<mixed> $data
|
|
* @param TEntity|null $record
|
|
* @param array<string, mixed> $context
|
|
*
|
|
* @return TEntity
|
|
*/
|
|
protected function fromArray(array $data, ?object $record = null, array $context = []): object
|
|
{
|
|
if (null !== $record) {
|
|
$context[AbstractNormalizer::OBJECT_TO_POPULATE] = $record;
|
|
}
|
|
|
|
return $this->serializer->denormalize($data, $this->entityClass, null, $context);
|
|
}
|
|
|
|
public function deleteAction(
|
|
ServerRequest $request,
|
|
Response $response,
|
|
array $params
|
|
): ResponseInterface {
|
|
$record = $this->getRecord($request, $params);
|
|
|
|
if (null === $record) {
|
|
return $response->withStatus(404)
|
|
->withJson(Error::notFound());
|
|
}
|
|
|
|
$this->deleteRecord($record);
|
|
|
|
return $response->withJson(Status::deleted());
|
|
}
|
|
|
|
/**
|
|
* @param TEntity $record
|
|
*/
|
|
protected function deleteRecord(object $record): void
|
|
{
|
|
if (!($record instanceof $this->entityClass)) {
|
|
throw new InvalidArgumentException(sprintf('Record must be an instance of %s.', $this->entityClass));
|
|
}
|
|
|
|
$this->em->remove($record);
|
|
$this->em->flush();
|
|
}
|
|
}
|