<?php
require_once __DIR__ . '/../../db/config.php';

try {
    $pdo = db();

    $sql = "
    CREATE TABLE IF NOT EXISTS users (
        id INT AUTO_INCREMENT PRIMARY KEY,
        username VARCHAR(50) NOT NULL UNIQUE,
        password VARCHAR(255) NOT NULL,
        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
    ) ENGINE=INNODB;
    ";

    $pdo->exec($sql);

    echo "Migration 001: users table created or already exists." . PHP_EOL;

} catch (PDOException $e) {
    die("Migration failed: " . $e->getMessage());
}