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<?php |
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namespace Digia\GraphQL; |
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use Digia\GraphQL\Provider\CacheProvider; |
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use Digia\GraphQL\Provider\DirectivesProvider; |
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use Digia\GraphQL\Provider\ParserProvider; |
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use Digia\GraphQL\Provider\PrinterProvider; |
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use Digia\GraphQL\Provider\ScalarTypesProvider; |
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use Digia\GraphQL\Provider\SchemaBuilderProvider; |
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use League\Container\Container; |
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use League\Container\ContainerInterface; |
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class GraphQL |
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{ |
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public const BOOLEAN = 'GraphQLBoolean'; |
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public const FLOAT = 'GraphQLFloat'; |
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public const INT = 'GraphQLInt'; |
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public const ID = 'GraphQLID'; |
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public const STRING = 'GraphQLString'; |
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public const DEPRECATED_DIRECTIVE = 'GraphQLDeprecatedDirective'; |
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public const INCLUDE_DIRECTIVE = 'GraphQLIncludeDirective'; |
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public const SKIP_DIRECTIVE = 'GraphQLSkipDirective'; |
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/** |
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* @var array |
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*/ |
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private static $providers = [ |
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CacheProvider::class, |
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ParserProvider::class, |
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PrinterProvider::class, |
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SchemaBuilderProvider::class, |
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ScalarTypesProvider::class, |
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DirectivesProvider::class, |
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]; |
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/** |
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* @var GraphQL |
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*/ |
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private static $instance; |
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/** |
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* @var Container |
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*/ |
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protected $container; |
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/** |
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* GraphQL constructor. |
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*/ |
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private function __construct() |
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{ |
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$container = new Container(); |
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$this->registerProviders($container); |
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$this->container = $container; |
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} |
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/** |
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* Registers the service provides with the container. |
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*/ |
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protected function registerProviders(ContainerInterface $container): void |
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{ |
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foreach (self::$providers as $className) { |
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$container->addServiceProvider(new $className()); |
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} |
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} |
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/** |
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* @return GraphQL |
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*/ |
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public static function getInstance(): self |
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{ |
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if (null === self::$instance) { |
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self::$instance = new static(); |
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} |
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return self::$instance; |
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} |
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/** |
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* @param string $id |
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* @param array $args |
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* @return mixed |
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*/ |
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public static function get(string $id, array $args = []) |
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{ |
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return self::getInstance()->getContainer()->get($id, $args); |
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} |
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/** |
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* @return Container |
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*/ |
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public function getContainer(): Container |
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{ |
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return $this->container; |
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} |
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} |
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digiaonline /
graphql-php
