<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Auth\AuthenticationException;
use Illuminate\Auth\Middleware\Authenticate as Middleware;
use Illuminate\Http\Request;

class Authenticate extends Middleware
{
    /**
     * To provide a route whitelist
     *
     * 因为middleware的特性，将白名单挂载在middleware中而非config中
     *
     * @var array|string[]
     */
    protected $whiteList = [

    ];

    /**
     * Handle an incoming request.
     *
     * @param  Request  $request
     * @param  Closure  $next
     * @param  string[]  ...$guards
     * @return mixed
     *
     * @throws AuthenticationException
     */
    public function handle($request, Closure $next, ...$guards)
    {
        if (array_search($request->getPathInfo(),$this->whiteList)===false)
            $this->authenticate($request, $guards);
        return $next($request);
    }

    /**
     * Get the path the user should be redirected to when they are not authenticated.
     *
     * @param  Request  $request
     * @return string
     */
    protected function redirectTo($request) :string
    {
        return "/login";
    }
}