<?php

namespace CorpusParole\Http\Middleware;

use Closure;

use Illuminate\Contracts\Auth\Guard;

class Authenticate

{

    /**

     * The Guard implementation.

     *

     * @var Guard

     */

    protected $auth;

    /**

     * Create a new filter instance.

     *

     * @param Guard $auth

     */

    public function __construct(Guard $auth)

    {

        $this->auth = $auth;

    }

    /**

     * Handle an incoming request.

     *

     * @param \Illuminate\Http\Request $request

     * @param \Closure                 $next

     *

     * @return mixed

     */

    public function handle($request, Closure $next)

    {

        if ($this->auth->guest()) {

            if ($request->ajax()) {

                return response('Unauthorized.', 401);

            } else {

                return redirect()->guest('auth/login');

            }

        }

        return $next($request);

    }

}