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files >> C:/xampp/htdocs/reset/index - Copy.php
 <?php
// reset_all_cards.php
// Configurasi database
$host = 'localhost';
$dbname = 'bobby_koperasi';
$username = 'root';
$password = '';

// Koneksi ke database menggunakan PDO
try {
    $pdo = new PDO("mysql:host=$host;dbname=$dbname", $username, $password);
    $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

    if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['reset_all_cards'])) {
        // Mulai transaksi
        $pdo->beginTransaction();
        
        try {
            // 1. Reset semua card aktif
            $stmt = $pdo->prepare("UPDATE data_card SET is_aktif = 0, is_keluar = 0 WHERE is_aktif = 1");
            $stmt->execute();
            
            $affected_rows = $stmt->rowCount();
            
            // Commit transaksi
            $pdo->commit();
            
            $success_message = "Berhasil mereset $affected_rows kartu aktif!";
        } catch (Exception $e) {
            // Rollback jika terjadi error
            $pdo->rollBack();
            $error_message = "Gagal mereset: " . $e->getMessage();
        }
    }
} catch (PDOException $e) {
    $error_message = "Koneksi database gagal: " . $e->getMessage();
}
?>

<!DOCTYPE html>
<html lang="id">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Reset Semua Kartu Bayar</title>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
    <style>
        .reset-container {
            max-width: 600px;
            margin: 50px auto;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 0 20px rgba(0,0,0,0.1);
        }
        .btn-reset {
            background-color: #dc3545;
            border-color: #dc3545;
            padding: 10px 25px;
            font-size: 1.1rem;
            transition: all 0.3s;
        }
        .btn-reset:hover {
            background-color: #c82333;
            transform: scale(1.02);
        }
        .impact-number {
            font-size: 1.8rem;
            font-weight: bold;
            color: #dc3545;
        }
    </style>
</head>
<body>
    <div class="container reset-container">
        <h2 class="text-center mb-4">Reset Status Kartu Bayar</h2>
        
        <?php if (isset($success_message)): ?>
            <div class="alert alert-success text-center">
                <i class="fas fa-check-circle me-2"></i>
                <?php echo $success_message; ?>
            </div>
        <?php elseif (isset($error_message)): ?>
            <div class="alert alert-danger text-center">
                <i class="fas fa-exclamation-circle me-2"></i>
                <?php echo $error_message; ?>
            </div>
        <?php endif; ?>
        
        <div class="card border-danger mb-4">
            <div class="card-body text-center">
                <h5 class="card-title text-danger"><i class="fas fa-exclamation-triangle me-2"></i>PERINGATAN!</h5>
                <p class="card-text">
                    Aksi ini akan mengubah status <span class="impact-number">SEMUA</span> kartu yang saat ini status Bayar menjadi tidak aktif.
                    <strong>Perubahan ini tidak dapat dibatalkan.</strong>
                </p>
            </div>
        </div>
        
        <?php
        // Hitung jumlah kartu aktif sebelum reset
        try {
            $stmt = $pdo->query("SELECT COUNT(*) as total FROM data_card WHERE is_aktif = 1");
            $total_active = $stmt->fetch(PDO::FETCH_ASSOC)['total'];
        } catch (PDOException $e) {
            $total_active = 'N/A';
        }
        ?>
        
        <div class="card mb-4">
            <div class="card-body text-center">
                <h6>Status Saat Ini:</h6>
                <p class="mb-0">Total Kartu Bayar: <span class="impact-number"><?php echo $total_active; ?></span></p>
            </div>
        </div>
        
        <form method="post" onsubmit="return confirmReset()">
            <div class="d-grid gap-2">
                <button type="submit" name="reset_all_cards" class="btn btn-reset text-white">
                    <i class="fas fa-power-off me-2"></i> RESET SEMUA KARTU BAYAR
                </button>
            </div>
        </form>
    </div>

    <!-- JavaScript Libraries -->
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
    <script src="https://kit.fontawesome.com/a076d05399.js" crossorigin="anonymous"></script>
    <script>
        function confirmReset() {
            return confirm("APAKAH ANDA YAKIN INGIN MENONAKTIFKAN SEMUA KARTU?\n\nTindakan ini akan mengubah status SEMUA kartu bayar menjadi non-aktif secara permanen.");
        }
    </script>
</body>
</html>