JS script to resolve laravel routes

larahelper.js

// Eduardo Aguad - eaguad[at]meat[dot]cl

var LaraHelper = new function() {
    var routes = null;

    this.syncRoutes = function() {
        $.ajax({
            url: '/api/routes',
            dataType: 'json',
            success: function(result) {
                routes = result;
            }
        });
    }

    this.route = function (route, params) {
        let routePath = null;
        let result = null;

        let routeKey = Object.keys(routes).filter(function(key, val) {
            return routes[key].route == route;
        });

        if(typeof routes[routeKey[0]] != 'undefined') {   
            routePath = routes[routeKey[0]].path;
        } else {
            throw 'Route does not exist or is not public';
        }

        let matches = routePath.match(/{\w+}/g);

        if(matches) {
            if(!Array.isArray(params)) {
                throw 'Parameter 2 must be an array';
            }

            if(params && matches.length != params.length) {
                throw 'Parameters needed: ' + matches.length;
            } else {
                for(let i = 0; i < matches.length; i++) {
                    routePath = routePath.replace(/{\w+}/, params[i]);
                }
            }
        }

        return routePath;
    }

    this.syncRoutes();
}

LaraHelperController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Route;

class LaraHelperController extends Controller
{
	public function getRoutes() {
		$publicRoutes = [
		'article.detail',
		'article.list'
		];

		$routes = Route::getRoutes();

		$result = null;
		
		foreach($routes as $route) {
			$result[] = [
				'route' => $route->getName(),
				'path' => $route->getPath(),
			];
		}

		$routes = array_filter($result, function($value) use ($publicRoutes) {
			return in_array($value['route'], $publicRoutes); 
		});

		return $routes;
	}
}