Laravel Payment Gateway Integration

Integrasi gateway pembayaran Duitku untuk Laravel menggunakan package sayyidazizii/payment-gateway.

Payment Gateway List

Duitku    : ✅
Midtrans  : soon

🔧 Instalasi

1. Install package via Composer:

composer require sayyidazizii/payment-gateway

2. Publish konfigurasi (opsional):

php artisan vendor:publish --provider="Sayyidzaizii\Duitku\DuitkuServiceProvider"

3. Set credential di .env:

DUITKU_MERCHANT_CODE=your_merchant_code
DUITKU_API_KEY=your_api_key
DUITKU_CALLBACK_URL=http://localhost:8000/api/duitku/callback
DUITKU_RETURN_URL=http://localhost:8000/return
DUITKU_ENV=dev

---

🚀 Contoh Penggunaan

1. Mendapatkan Metode Pembayaran

use Sayyidzaizii\Duitku\Facades\Duitku;

$data = Duitku::paymentMethods(10000); // jumlah dalam rupiah

2. Membuat Invoice Pembayaran

$data = Duitku::createInvoice(
    'ORDER_ID1',        // order ID
    100000,             // jumlah
    'M2',               // metode pembayaran
    'Product Name',     // nama produk
    'John Doe',         // nama customer
    'john@example.com', // email customer
    120                 // waktu kadaluarsa (menit)
);

Contoh respons sukses:

{
  "success": true,
  "reference": "D7999PJ38HNY7TSKHSGX",
  "payment_url": "https://url.to.payment.example.com/",
  "va_number": "0000123123123",
  "amount": 100000,
  "message": "SUCCESS"
}

Contoh respons gagal:

{
  "success": false,
  "message": "The selected payment channel not available"
}

3. Cek Status Pembayaran

$data = Duitku::checkInvoiceStatus('ORDER_ID1');

Contoh respons:

{
  "reference": "D7999PJ38HNY7TSKHSGX",
  "amount": 100000,
  "message": "SUCCESS",
  "code": "00" // 00 => Success, 01 => Pending, 02 => Failed/Expired
}

---

📡 Callback / Webhook Handling

1. Buat Controller

use Sayyidzaizii\Duitku\Http\Controllers\DuitkuBaseController;

class DuitkuController extends DuitkuBaseController
{
    protected function onPaymentSuccess(
        string $orderId, string $productDetail, int $amount, string $paymentCode,
        string $shopeeUserHash, string $reference, string $additionalParam
    ): void {
        // Simpan data pembayaran sukses ke database
    }

    protected function onPaymentFailed(
        string $orderId, string $productDetail, int $amount, string $paymentCode,
        string $shopeeUserHash, string $reference, string $additionalParam
    ): void {
        // Simpan data pembayaran gagal ke database
    }
}

2. Tambahkan Route Callback

Route::post('callback/payment', [\App\Http\Controllers\DuitkuController::class, 'paymentCallback']);

3. Kecualikan Route dari CSRF

Tambahkan pada file App\Http\Middleware\VerifyCsrfToken.php:

protected $except = [
    'callback/payment',
];

---

📂 Contoh Lengkap Controller

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Sayyidzaizii\Duitku\Facades\Duitku;
use Sayyidzaizii\Duitku\Http\Controllers\DuitkuBaseController;

class DuitkuController extends DuitkuBaseController
{
    public function paymentMethods(Request $request)
    {
        $data = Duitku::paymentMethods(10000);
        return response()->json($data);
    }

    public function createPayment(Request $request)
    {
        $data = Duitku::createInvoice(
            'ORDER_ID1', 100000, 'M2', 'Product Name', 'John Doe', 'john@example.com', 120
        );
        return response()->json($data);
    }

    protected function onPaymentSuccess(
        string $orderId, string $productDetail, int $amount, string $paymentCode,
        string $shopeeUserHash, string $reference, string $additionalParam
    ): void {
        // Proses jika pembayaran berhasil
    }

    protected function onPaymentFailed(
        string $orderId, string $productDetail, int $amount, string $paymentCode,
        string $shopeeUserHash, string $reference, string $additionalParam
    ): void {
        // Proses jika pembayaran gagal
    }
}

---

🛣️ Contoh Route

use App\Http\Controllers\DuitkuController;

Route::get('/duitku/payment-methods', [DuitkuController::class, 'paymentMethods']);
Route::post('/duitku/create-payment', [DuitkuController::class, 'createPayment']);
Route::post('/callback/payment', [DuitkuController::class, 'paymentCallback']);

---

📚 Dokumentasi Resmi

Lihat dokumentasi resmi Duitku untuk referensi API dan parameter:
🔗 https://docs.duitku.com/api/id/