<?php

require_once "php/model/LocalUserDAO.php";

$dao = new LocalUserDAO();
$error = null;

if ($_SERVER["REQUEST_METHOD"] === "POST") {

    $email = $_POST["email"] ?? "";
    $vorname = $_POST["vorname"] ?? "";
    $nachname = $_POST["nachname"] ?? "";
    $password = password_hash(
        $_POST["password"] ?? "",
        PASSWORD_DEFAULT
    );

    if ($dao->findUser($email)) {

        $error = "Diese E-Mail-Adresse ist bereits registriert.";

    } else {

        $dao->addUser(
            $email,
            $vorname,
            $nachname,
            $password
        );

        $_SESSION["user"] = $vorname . " " . $nachname;
        $_SESSION["user_email"] = $email;

        header("Location: index.php");
        exit();
    }
}