<?php
include_once 'database.php';

session_start();

if ($_SERVER["REQUEST_METHOD"] === "POST") {
    $username = $_POST["username"];
    $email = $_POST["email"];
    $password = $_POST["password"];

    try {
        $result = registerUser($username, $email, $password);
    } catch(Exception $e) {
        error_log($e, 0);
        $_SESSION['error_message'] = $e->getMessage();
    }

    if ($result) {
        $_SESSION['error_message'] = null;
        $_SESSION['username'] = $username;
        $_SESSION['email'] = $email;
    }
    header("Location: /products");
}
?>