DirektiveDesDons/User.php

<?php
require_once("BancaDati/BancaDati.php");
use BancaDati\BancaDati;
class User {
    public string $id;
    public string $username;
    public string $email;
    public string $token;
    private string $password;
    private BancaDati $db;

    public function __construct() {
        $this->db = new BancaDati();
        return $this;
    }

    public function exists() {
        return true;
    }
    public function loginWithUsername(string $username, string $password) : string {
        $query = $this->db->select("utente", ["nomeUtente" => $username]);

        if(!$query){
            return false;
        }
        $userObject = $query[0];

        $this->id = $userObject["id"];
        $this->username = $userObject["nomeUtente"];
        $this->email = $userObject["email"];
        $this->password = $userObject["parolaDordine"];
        $this->token = $this->db->createUUID();

        if($this->password != $password){
            return false; // ungültiges password
        }

        $this->db->update("utente", $this->id, ["gettone" => $this->token]);

        return $this->token;
    }
    public function loginWithToken(string $token){
        $userObject = $this->db->select("utente", ["gettone" => $token])[0];
        if(!$userObject){
            return false;
        }
        $this->id = $userObject["id"];
        $this->username = $userObject["nomeUtente"];
        $this->email = $userObject["email"];
        $this->password = $userObject["parolaDordine"];
        $this->token = $token;

        return $this;
    }
}