README

如果你使用 Symfony Http foundation 和 JMS Serializer，这个库允许返回原始对象和状态码作为控制器响应，以便稍后由序列化器序列化并转换为 Symfony 响应。

问题：如果使用 Symfony Response，或者返回原始对象并使用过滤器监听器，则 Symfony 会将响应内容转换为字符串，这时我们无法传递状态码。

安装

通过 composer 安装

{
    "require": {
        "alcalyn/serializable-api-response": "~1.0"
    }
}

使用方法

在控制器中返回尚未序列化的响应

use Symfony\Component\HttpKernel\Exception\ConflictHttpException;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Alcalyn\SerializableApiResponse\ApiResponse;
use Acme\UserApi\Exception\UserAlreadyExistsException;

class UserController
{
    /**
     * @param Request $request
     *
     * @return ApiResponse
     *
     * @throws ConflictHttpException if username already exists.
     */
    public function registerUserAction(Request $request)
    {
        $username = $request->request->get('username');
        $password = $request->request->get('password');

        try {
            $user = $this->userManager->createUser($username, $password);
        } catch (UserAlreadyExistsException $e) {
            throw new ConflictHttpException('An user with username "'.$username.'" already exists.', $e);
        }

        return new ApiResponse($user, Response::HTTP_CREATED);
    }
}

注册 ApiResponse 过滤器监听器

在 Silex 中

use Symfony\Component\HttpKernel\KernelEvents;
use Alcalyn\SerializableApiResponse\ApiResponseFilter;

// Register reponse filter as a service
$this['acme.listener.api_response_filter'] = function () {
    $serializer = $this['serializer']; // Assuming your serializer service has this name

    return new ApiResponseFilter($serializer);
};

// Listen Kernel response to convert ApiResponse with raw object to Symfony Response with serialized data
$this->on(KernelEvents::VIEW, function ($event) {
    $this['acme.listener.api_response_filter']->onKernelView($event);
});

许可

此项目受MIT 许可证保护