Integrate modX in Laravel

ModxController.php

<?php
namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Input;
use App\ModxModels\ModxContentModel;
use App\Providers\ModxServiceProvider;

class ModxController extends Controller
{
    
    protected $modx;

	public function __construct( \modX $modx )
	{
        
		$this->modx = $modx;

		if(!$this->modx->getRequest()) return redirect('/');
		$this->modx->request->sanitizeRequest();
	
	}

	public function index($param = '')
	{
        
		if(!$param) {
			$resourceId= $this->modx->getOption('site_start');
		}
		else {
			$resourceId= $this->modx->findResource($param);
		}

		if (is_numeric($resourceId)) {
			$resource= $this->modx->request->getResource('id',$resourceId);
		}
		else {
		    return redirect('/');
		}

  		$this->modx->resource = $resource;
        	$this->modx->resourceIdentifier = $resource->get('id');
        	$this->modx->elementCache = array();

		$html= $resource->getContent(); //or ->process(); 

		if (!$this->modx->parser) {
		    $this->modx->getParser();
		}

		$maxIterations= intval($this->modx->getOption('parser_max_iterations', null, 10));

		// Process the non-cacheable content of the Resource, but leave any unprocessed tags alone
		$this->modx->parser->processElementTags('', $html, true, false, '[[', ']]', array(), $maxIterations);

		// Process the non-cacheable content of the Resource, this time removing the unprocessed tags
		$this->modx->parser->processElementTags('', $html, true, true, '[[', ']]', array(), $maxIterations);

		return view('modx',array(
			'pagetitle' => $this->modx->resource->get('pagetitle'),
			'content' => $html,
		));

	}

	public function login($param = ''){
		$this->modx->runSnippet('Login');

		$user= $this->modx->getUser('web');		

		if($user->isAuthenticated('web') || Input::get('service') === 'logout') {
			return redirect()->back();
		}
		else {
			return redirect()->back()->withInput(Input::except('password'))->withErrors(array('msg' => $this->modx->getPlaceholder('errors')));
		}
	}
}

ModxServiceProvider.php

<?php
namespace App\Providers;

use Illuminate\Support\ServiceProvider;

require_once dirname(dirname(__DIR__)) . '/public/config.core.php';
require_once MODX_CORE_PATH . 'model/modx/modx.class.php';

class ModxServiceProvider extends ServiceProvider
{
    public $defer = false;
    /**
     * Bootstrap the application services.
     *
     * @return void
     */
    public function boot(\modX $singleton)
    {

        global $modx;
        $singleton->initialize('web');
        $modx= $singleton;

        view()->composer('*', function($view) use ($singleton) {
            $view->with('modx',$singleton);
        });

    }

    /**
     * Register the application services.
     *
     * @return void
     */
    public function register()
    {

        $this->app->singleton(\modX::class, function ($app) {
            return new \modX();
        });

    }

}

web.php

/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/

Route::any('/login', 'ModxController@login');
Route::any('/{alias?}', 'ModxController@index');