ProjetPHP/model/ModelUser.php

<?php
    class ModelUser{
        private $con; 
        private $gat;
        
        public function __construct(Connection $con) { 
        $this->con = $con;
        $this->gat = new GatUser($con); }

        function ajouter($login, $mdp){
            $user = findByLogin($login);
            if (empty($user))
                $gat->create($login, $mdp);
        }

        function supprimer($login){
            $gat->delete($login);
        }

        function modifMdp($login, $mdp){
            $gat->updateMdp($login, $mdp);
        }

        function modifLogin($login){
            $user = findByLogin($login);
            if (empty($user))
                $gat->updateLogin($login);
        }

        function findByLogin($login){
            if ($login !== " " && $login != null )
            $results = $gat->find($login, "login");
            $user = new User($results["login"]);
            return $user;
        }
    }

?>