KCI-CAMPAIGN-TRACKER/app/Controllers/HomeController.php

<?php

declare(strict_types=1);

namespace App\Controllers;

use App\ViewModels\HomeIndexViewModel;
use Core\Controller;

class HomeController extends Controller
{
    public function index()
    {
        $model = new HomeIndexViewModel();
        $model->title        = 'Campaign Tracker';
        $model->eyebrow      = 'PHP MVC application';
        $model->message      = 'Manage campaign types and their configurable attributes using a lightweight PHP MVC stack backed by SQL Server.';
        $model->routeExample = '/campaign-types';

        return $this->view('home.index', [
            'model'     => $model,
            'pageTitle' => $model->title,
        ]);
    }

    public function user(string $id)
    {
        return $this->json([
            'userId' => $id,
        ]);
    }
}