bike-admin/app/Traits/RestfulResponse.php

<?php

namespace App\Traits;

use Illuminate\Http\Resources\Json\JsonResource;

trait RestfulResponse
{
    /**
     * 返回 201 已创建 响应
     *
     * @param null|string|array $data
     * @param array $headers
     *
     * @return \Illuminate\Http\JsonResponse
     */
    protected function created($data = null, array $headers = [])
    {
        return response()->json($data, 201, $headers);
    }

    /**
     * 返回 204 无内容 响应
     *
     * @param array $headers
     *
     * @return \Illuminate\Http\JsonResponse
     */
    protected function noContent(array $headers = [])
    {
        return response()->json(null, 204, $headers);
    }

    /**
     * 返回 200 OK 响应
     *
     * @param mixed $data
     * @param array $headers
     *
     * @return \Illuminate\Http\JsonResponse
     */
    protected function ok($data = null, array $headers = [])
    {
        if ($data instanceof JsonResource) {
            return $data->response()->withHeaders($headers)->setStatusCode(200);
        } else {
            return response()->json($data, 200, $headers);
        }
    }

    /**
     * 返回 400 Bad Request 响应
     *
     * @param string $message
     *
     * @return \Illuminate\Http\JsonResponse
     */
    protected function error(string $message = '')
    {
        return response()->json(['message' => $message], 400);
    }
}