Laravel Cors Middleware configuration

Cors.php

<?php

namespace App\Http\Middleware;

use Closure;

class Cors
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        $response = $next($request);

        if (method_exists($response, 'header')) {
            $response
            ->header('Access-Control-Allow-Origin', '*')
            ->header('Access-Control-Allow-Headers', 'Content-Type, Authorization, Accept')
            ->header('Access-Control-Expose-Headers', 'X-Total-Count')
            ->header('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE, OPTIONS, PATCH');
        }

        return $response;
    }
}