<?php

namespace App\Http\Middleware;

use Closure;

class Cors
{
    /**
     * Create a new middleware instance.
     *
     * @param \Illuminate\Contracts\Auth\Factory $auth
     */
    public function __construct()
    {
    }

    /**
     * Handle an incoming request.
     *
     * @param \Illuminate\Http\Request $request
     * @param \Closure                 $next
     * @param string|null              $guard
     *
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        $headers = [
            'Access-Control-Allow-Origin'      => '*',
            'Access-Control-Allow-Methods'     => 'GET, HEAD, POST, PUT, DELETE ,OPTIONS',
            'Access-Control-Allow-Credentials' => 'true',
            'Access-Control-Max-Age'           => (60 * 60 * 24),
            'Access-Control-Allow-Headers'     => 'Content-Type, Accept, Authorization, X-Requested-With, Application',
        ];

        if ($request->isMethod('OPTIONS')) {
            return response(null, 200, $headers);
        }

        $response = $next($request);
        foreach ($headers as $key => $value) {
            $response->headers->set($key, $value);
        }
        return $response;
    }
}