Addiks\SymfonyGenerics\Controllers\API\GenericEntityListingController

Complexity

Total Complexity

11

Size/Duplication

Total Lines	146
Duplicated Lines	36.99 %

Coupling/Cohesion

Components	1
Dependencies	8

Test Coverage

Coverage

97.78%

Importance

Changes

0

<?php
final class GenericEntityListingController
{
    use ApplyDataTemplateTrait;

    private ControllerHelperInterface $controllerHelper;

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Syntax error, unexpected T_STRING, expecting T_FUNCTION or T_CONST

    private ArgumentCompilerInterface $argumentCompiler;

    /** @var class-string */
    private string $entityClass;

    private array $criteria;

    private ?string $authorizationAttribute;

    private string $format;

    private ?EncoderInterface $encoder;

    private ?NormalizerInterface $normalizer;

    private ?array $dataTemplate;

    public function __construct(
        ControllerHelperInterface $controllerHelper,
        ArgumentCompilerInterface $argumentCompiler,
        array $options
    ) {
        Assert::keyExists($options, 'entity-class');
        Assert::classExists($options['entity-class']);

        $options = array_merge([
            'format' => 'json',
            'criteria' => [],
            'authorization-attribute' => null,
            'encoder' => null,
            'normalizer' => null,
            'data-template' => null,
        ], $options);

        Assert::true(is_null($options['encoder']) || $options['encoder'] instanceof EncoderInterface);
        Assert::true(is_null($options['normalizer']) || $options['normalizer'] instanceof NormalizerInterface);

        $this->controllerHelper = $controllerHelper;
        $this->argumentCompiler = $argumentCompiler;
        $this->entityClass = $options['entity-class'];
        $this->criteria = $options['criteria'];
        $this->encoder = $options['encoder'];
        $this->normalizer = $options['normalizer'];
        $this->format = $options['format'];
        $this->dataTemplate = $options['data-template'];
        $this->authorizationAttribute = $options['authorization-attribute'];
    }

    public function __invoke(): Response
    {
        /** @var Request $request */
        $request = $this->controllerHelper->getCurrentRequest();

        Assert::isInstanceOf($request, Request::class, "Cannot use controller outside of request-scope!");

        return $this->listEntities($request);
    }

    public function listEntities(Request $request): Response
    {
        if (!is_null($this->authorizationAttribute)) {
            $this->controllerHelper->denyAccessUnlessGranted($this->authorizationAttribute, $request);
        }

        /** @var array $criteria */
        $criteria = $this->argumentCompiler->buildArguments($this->criteria);

        /** @var array<object> $entities */
        $entities = $this->controllerHelper->findEntities($this->entityClass, $criteria);

        /** @var array<int, array> $resultData */
        $resultEntries = array();

        foreach ($entities as $entity) {
            /** @var object $entity */

            /** @var array $normalizedEntity */
            $normalizedEntity = array();

            if ($this->normalizer instanceof NormalizerInterface) {
                $normalizedEntity = $this->normalizer->normalize($entity);

            } else {
                $normalizer = new ObjectNormalizer();

                $normalizedEntity = $normalizer->normalize($entity);
            }

            if (!is_array($normalizedEntity)) {
                throw new ErrorException("Result of normalize process must be an array!");
            }

            if (!is_null($this->dataTemplate)) {
                $normalizedEntity = $this->applyDataTemplate($normalizedEntity, $this->dataTemplate);
            }

            $resultEntries[] = $normalizedEntity;
        }

        /** @var string $serializedEntity */
        $serializedEntity = "";

        if ($this->encoder instanceof EncoderInterface) {
            $serializedEntity = $this->encoder->encode($resultEntries, $this->format);

        } else {
            $serializedEntity = json_encode($resultEntries);
        }

        return new Response($serializedEntity);
    }

}