Question

我创建了一个自定义APIController来扩展通用控制器。自定义API控制器是这样的：

namespace App\Http\Controllers\API\v1;

use App\Commanding\CommandBus;
use App\Commanding\ValidationCommandBus;

use League\Fractal\Manager;
use League\Fractal\Resource\Collection;
use League\Fractal\Resource\Item;

use Illuminate\Pagination\Paginator;
use Illuminate\Http\Response as IlluminateResponse;

use App\Http\Controllers\Controller as BaseController;

class APIController extends BaseController {

    protected $statusCode = 200;

    // Fractal API Manager
    protected $fractal;

    public function __construct(ValidationCommandBus $commandBus, Manager $fractal) {
        // Init fractal manager
        $this->fractal = $fractal;
        $this->commandBus = $commandBus;
    }

    // Get the current status code
    public function getStatusCode() {
        return $this->statusCode;
    }

    // Set the current status code
    public function setStatusCode($statusCode) {
        $this->statusCode = $statusCode;
        return $this;
    }

    // Respond with data and set status code
    public function respond($data, $headers = []) {
        return response()->json($data, $this->getStatusCode(), $headers, JSON_NUMERIC_CHECK);
    }

    protected function respondWithItem($item, $callback) {
        $resource = new Item($item, $callback);
        $rootScope = $this->fractal->createData($resource);
        return $rootScope->toArray();
    }

    protected function respondWithCollection($collection, $callback) {
        $resource = new Collection($collection, $callback);
        $rootScope = $this->fractal->createData($resource);
        return $rootScope->toArray();
    }

    protected function respondWithCollectionAndResourceKey($collection, $resourceKey, $callback) {
        $resource = new Collection($collection, $callback, $resourceKey);
        $rootScope = $this->fractal->createData($resource);
        return $rootScope->toArray();
    }

    protected function respondWithPagination($paginationData, $data) {
        $response = array_merge($data, $pagination = [
            'pagination' => [
                'total' => $paginationData->total(),
                'perPage' => $paginationData->perPage(),
                'lastPage' => $paginationData->lastPage(),
                'nextPageUrl' => $paginationData->nextPageUrl(),
                'prevPageUrl' => $paginationData->previousPageUrl(),
                'from' => $paginationData->firstItem(),
                'to' => $paginationData->lastItem(),
                'totalPages' => ceil($paginationData->total() / $paginationData->perPage()),
                'currentPage' => $paginationData->currentPage(),
                'hasMorePages' => $paginationData->hasMorePages()
            ]
        ]);

        return $this->respond($response);
    }

    // Respond with error
    public function respondWithError($message) {
        return $this->respond([
            'error' => [
                'message' => $message,
                'status_code' => $this->getStatusCode()
            ]
        ]);
    }

    // Delete
    public function respondWithSuccessfulDeletion($message) {
        return $this->setStatusCode(200)->respond([
            'message' => $message
        ]);
    }

    // Response Validation Failed
    public function respondValidationFailed($message) {
        return $this->setStatusCode(422)->respondWithError($message);
    }

    // Response Internal Error
    public function respondWithInternalError($message) {
        return $this->setStatusCode(500)->respond([
            'message' => $message,
            'status_code' => $this->getStatusCode()
        ]);
    }
}

此控制器有一个名为commandBus的属性，我想通过使用此APIController扩展另一个控制器来访问该属性。

class APIMFUserController extends APIController {...}

在PHPStorm中，我收到错误，当我调用$this->commandBus->execute时，找不到字段commandBus，似乎没有调用执行函数。我该如何解决这个问题？

Answer 1

您需要将属性obj.Contains()添加到您的班级：

protected $commandBus;

找不到Laravel Custom CommandBus

1 个答案: