Force HTTPS Middleware

ForceHttps.php

<?php

namespace App\Http\Middleware;

use Closure;

class ForceHttps
{
    /**
     * Force non-local requests to be HTTPS
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @param  string|null  $guard
     * @return mixed
     */
    public function handle($request, Closure $next, $guard = null)
    {
        if (!app()->isLocal() && !$request->isSecure()) {
            return redirect()->secure($request->getRequestUri());
        }

        return $next($request);
    }
}