CurrentRouteMiddleware.php

<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Support\Facades\Route;

class CurrentRouteMiddleware
{    
    /**
     * route
     *
     * @var mixed
     */
    private $route;
    
    /**
     * __construct
     *
     * @return void
     */
    public function __construct()
    {
        $this->route = Route::currentRouteName();
    }
    
    /**
     * handle
     *
     * @param  mixed $request
     * @param  mixed $next
     * @return void
     */
    public function handle($request, Closure $next)
    {
        view()->share('route', $this->route);

        return $next($request);
    }
}