MINI

files >> C:/xampp/htdocs/reset/config.php
 <?php
session_start();

// Koneksi Database
$host = 'localhost';
$dbname = 'bobby_koperasi';
$username = 'root';
$password = '';

try {
    $pdo = new PDO("mysql:host=$host;dbname=$dbname", $username, $password);
    $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
} catch (PDOException $e) {
    die("Koneksi database gagal: " . $e->getMessage());
}

// Fungsi untuk redirect
function redirect($url) {
    header("Location: $url");
    exit();
}

// Cek apakah user sudah login
function isLoggedIn() {
    return isset($_SESSION['user']);
}

// Fungsi untuk cek role
function isAdmin() {
    return isLoggedIn() && $_SESSION['user']['role'] === 'admin';
}

// Fungsi login
function login($username, $password) {
    global $pdo;
    
    $stmt = $pdo->prepare("SELECT * FROM bet_account WHERE username = ?");
    $stmt->execute([$username]);
    $user = $stmt->fetch(PDO::FETCH_ASSOC);
    
    if ($user && password_verify($password, $user['password'])) {
        $_SESSION['user'] = $user;
        return true;
    }
    
    return false;
}

// Fungsi logout
function logout() {
    unset($_SESSION['user']);
    session_destroy();
}

// Fungsi untuk memproteksi halaman
function protectPage($requiredRole = null) {
    if (!isLoggedIn()) {
        $_SESSION['error'] = "Anda harus login terlebih dahulu";
        redirect('login.php');
    }
    
    if ($requiredRole && $_SESSION['user']['role'] !== $requiredRole) {
        $_SESSION['error'] = "Anda tidak memiliki akses ke halaman ini";
        redirect('index.php');
    }
}
?>