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<?php |
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declare(strict_types=1); |
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namespace Antidot\React; |
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use Antidot\Application\Http\Application; |
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use Antidot\Application\Http\Response\ErrorResponseGenerator; |
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use Antidot\Application\Http\RouteFactory; |
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use Antidot\Application\Http\Router; |
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use Antidot\Container\MiddlewareFactory; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Http\Server\MiddlewareInterface; |
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use Psr\Http\Server\RequestHandlerInterface; |
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use Ramsey\Uuid\Uuid; |
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use React\Promise\PromiseInterface; |
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use RuntimeException; |
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use Throwable; |
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use function React\Promise\resolve; |
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class ReactApplication implements Application, RequestHandlerInterface, MiddlewareInterface |
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{ |
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private MiddlewarePipeline $pipeline; |
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private Router $router; |
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private MiddlewareFactory $middlewareFactory; |
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private RouteFactory $routeFactory; |
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private ErrorResponseGenerator $errorResponseGenerator; |
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public function __construct( |
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MiddlewarePipeline $pipeline, |
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Router $router, |
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MiddlewareFactory $middlewareFactory, |
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RouteFactory $routeFactory, |
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ErrorResponseGenerator $errorResponseGenerator |
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) { |
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$this->routeFactory = $routeFactory; |
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$this->middlewareFactory = $middlewareFactory; |
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$this->router = $router; |
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$this->pipeline = $pipeline; |
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$this->errorResponseGenerator = $errorResponseGenerator; |
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} |
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public function pipe(string $middlewareName): void |
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{ |
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$this->pipeline->pipe($this->middlewareFactory->create($middlewareName)); |
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} |
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public function get(string $uri, array $middleware, string $name): void |
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{ |
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$this->route($uri, $middleware, ['GET'], $name); |
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} |
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public function post(string $uri, array $middleware, string $name): void |
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{ |
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$this->route($uri, $middleware, ['POST'], $name); |
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} |
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public function patch(string $uri, array $middleware, string $name): void |
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{ |
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$this->route($uri, $middleware, ['PATCH'], $name); |
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} |
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public function put(string $uri, array $middleware, string $name): void |
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{ |
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$this->route($uri, $middleware, ['PUT'], $name); |
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} |
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public function delete(string $uri, array $middleware, string $name): void |
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{ |
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$this->route($uri, $middleware, ['DELETE'], $name); |
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} |
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public function options(string $uri, array $middleware, string $name): void |
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{ |
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$this->route($uri, $middleware, ['OPTIONS'], $name); |
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} |
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public function route(string $uri, array $middleware, array $methods, string $name): void |
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{ |
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$this->router->append( |
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$this->routeFactory->create($methods, $middleware, $uri, $name) |
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); |
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} |
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public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface |
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{ |
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return new PromiseResponse(resolve($request) |
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->then( |
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function (ServerRequestInterface $request) use ($handler): PromiseInterface { |
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$response = new PromiseResponse( |
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resolve($request) |
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->then(static function (ServerRequestInterface $request): ServerRequestInterface { |
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return $request->withAttribute('request_id', Uuid::uuid4()->toString()); |
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}) |
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->then(function (ServerRequestInterface $request) use ($handler): ResponseInterface { |
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try { |
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return $this->pipeline->process($request, $handler); |
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} catch (Throwable $exception) { |
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return $this->errorResponseGenerator->__invoke($exception); |
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} |
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}) |
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); |
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return resolve($response); |
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} |
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)); |
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} |
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public function handle(ServerRequestInterface $request): ResponseInterface |
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{ |
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return new PromiseResponse(resolve($request) |
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->then( |
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function (ServerRequestInterface $request): PromiseInterface { |
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$response = new PromiseResponse( |
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resolve($request) |
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->then(static function (ServerRequestInterface $request): ServerRequestInterface { |
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return $request->withAttribute('request_id', Uuid::uuid4()->toString()); |
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}) |
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->then(function (ServerRequestInterface $request): ResponseInterface { |
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try { |
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return $this->pipeline->handle($request); |
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} catch (Throwable $exception) { |
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return $this->errorResponseGenerator->__invoke($exception); |
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} |
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}) |
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); |
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return resolve($response); |
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} |
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)); |
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} |
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public function run(): void |
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{ |
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throw new RuntimeException('You can\'t run application out of React PHP server.'); |
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} |
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} |
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antidot-framework /
react-framework
