Modules\Core\Http\Middleware\Authorization

Complexity

Total Complexity

6

Size/Duplication

Total Lines	50
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	handle()	0	8	2
A	handleUnauthorizedRequest()	0	13	3

<?php namespace Modules\Core\Http\Middleware;

use Illuminate\Http\Request;
use Illuminate\Http\Response;
use Modules\Core\Contracts\Authentication;

/**
 * Class Authorization
 * Inspired by : https://github.com/spatie/laravel-authorize
 * @package Modules\Core\Http\Middleware
 */
class Authorization
{
    /**
     * @var Authentication
     */
    private $auth;

    /**
     * Authorization constructor.
     * @param Authentication $auth
     */
    public function __construct(Authentication $auth)
    {
        $this->auth = $auth;
    }

    /**
     * @param $request
     * @param \Closure $next
     * @param $permission
     * @return \Illuminate\Http\RedirectResponse|Response
     */
    public function handle($request, \Closure $next, $permission)
    {
        if ($this->auth->hasAccess($permission) === false) {
            return $this->handleUnauthorizedRequest($request, $permission);
        }

        return $next($request);
    }

    /**
     * @param Request $request
     * @param $permission
     * @return \Illuminate\Http\RedirectResponse|Response
     */
    private function handleUnauthorizedRequest(Request $request, $permission)
    {
        if ($request->ajax()) {
            return response('Unauthorized.', Response::HTTP_UNAUTHORIZED);
        }
        if (! $request->user()) {
            return redirect()->guest('auth/login');
        }

        flash()->error(trans('core::core.permission denied', ['permission' => $permission]));

        return redirect()->back();
    }
}