Create Controllers

Navigate to my-project/app/controllers/IndexController.php:

phpCopy code<?php

use Phalcon\Mvc\Controller;

class IndexController extends Controller
{
    public function indexAction()
    {
        // Fetch all users from the database
        $users = Users::find();
        
        // Pass users data to the view
        $this->view->users = $users;
    }
    
    public function addAction()
    {
        // Handle POST request to add a new user
        if ($this->request->isPost()) {
            $user = new Users();
            $user->username = $this->request->getPost('username');
            $user->email = $this->request->getPost('email');
            
            if ($user->save()) {
                echo "User added successfully!";
            } else {
                echo "Error adding user: ";
                foreach ($user->getMessages() as $message) {
                    echo $message->getMessage(), "<br>";
                }
            }
        }
    }
}