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<?php |
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declare(strict_types=1); |
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namespace Ecodev\Felix\Api\Output; |
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use Ecodev\Felix\Model\Model; |
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use Exception; |
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use GraphQL\Type\Definition\ObjectType; |
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use Laminas\ServiceManager\Factory\AbstractFactoryInterface; |
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use Psr\Container\ContainerInterface; |
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/** |
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* Create a Pagination type for a Doctrine entity or an ObjectType extracted from name. |
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* |
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* For example, if given "ActionPagination", it will create a Pagination type for the Action entity. |
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* Alternatively, if given "ReportRowPagination", it will create a Pagination type for the custom `OutputType` of `ReportRowType`. |
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*/ |
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class PaginationTypeFactory implements AbstractFactoryInterface |
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{ |
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private const PATTERN = '~^(.*)Pagination$~'; |
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public function canCreate(ContainerInterface $container, $requestedName): bool |
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{ |
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$class = $this->getClass($requestedName); |
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return $class && (is_a($class, Model::class, true) || is_a($class, ObjectType::class, true)); |
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} |
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public function __invoke(ContainerInterface $container, $requestedName, ?array $options = null): PaginationType |
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{ |
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$class = $this->getClass($requestedName); |
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if (!$class) { |
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throw new Exception('Cannot create a PaginationType for a name not matching a model: ' . $requestedName); |
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} |
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$extraFields = $this->getExtraFields($class); |
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$type = new PaginationType($class, $requestedName, $extraFields); |
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return $type; |
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} |
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/** |
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* @return null|class-string |
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*/ |
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private function getClass(string $requestedName): ?string |
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{ |
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if (!preg_match(self::PATTERN, $requestedName, $m)) { |
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return null; |
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} |
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$possibilities = [ |
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'Application\Model\\' . $m[1], |
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'Application\Model\Relation\\' . $m[1], |
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'Application\Api\Output\\' . $m[1] . 'Type', |
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]; |
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foreach ($possibilities as $class) { |
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if (class_exists($class)) { |
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return $class; |
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} |
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} |
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return null; |
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} |
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/** |
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* GraphQL configuration for extra fields, typically for aggregated fields only available on some entities. |
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*/ |
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protected function getExtraFields(string $class): array |
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{ |
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return []; |
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} |
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} |
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Ecodev /
felix
This check looks for parameters that have been defined for a function or method, but which are not used in the method body.