README

A Laravel package for integrating SenangPay payment gateway into your Laravel applications.

Features

• Easy integration with SenangPay payment gateway
• Support for both sandbox and production environments
• Form-based payment submission
• Payment response handling
• Hash verification for secure transactions
• Configurable through environment variables

Requirements

• PHP >= 8.1
• Laravel >= 10.0
• Composer

Installation

1. Install the package via Composer:

composer require faizulramir/senangpay

1. Publish the configuration file:

php artisan vendor:publish --provider="Faizulramir\Senangpay\SenangpayServiceProvider"

1. Add the following environment variables to your .env file:

SENANGPAY_MERCHANT_ID=your_merchant_id
SENANGPAY_SECRET_KEY=your_secret_key
SENANGPAY_IS_SANDBOX=true

Configuration

The package configuration file (config/senangpay.php) contains the following options:

return [
    'merchant_id' => env('SENANGPAY_MERCHANT_ID'),
    'secret_key' => env('SENANGPAY_SECRET_KEY'),
    'is_sandbox' => env('SENANGPAY_IS_SANDBOX', true),
];

Usage

Basic Payment Form

use Faizulramir\Senangpay\Senangpay;

class PaymentController extends Controller
{
    public function showPaymentForm()
    {
        $senangpay = new Senangpay();
        return view('payment.form', compact('senangpay'));
    }
}

In your Blade view:

<form action="{{ $senangpay->getPaymentUrl() }}" method="POST">
    @csrf
    <input type="hidden" name="detail" value="Order #123">
    <input type="hidden" name="amount" value="100.00">
    <input type="hidden" name="order_id" value="ORDER123">
    <input type="hidden" name="name" value="John Doe">
    <input type="hidden" name="email" value="john@example.com">
    <input type="hidden" name="phone" value="60123456789">
    <input type="hidden" name="hash" value="{{ $senangpay->generateHash([
        'detail' => 'Order #123',
        'amount' => '100.00',
        'order_id' => 'ORDER123'
    ]) }}">
    <button type="submit">Pay Now</button>
</form>

Handling Payment Response

public function handlePaymentResponse(Request $request)
{
    $senangpay = new Senangpay();
    
    if ($senangpay->verifyHash($request->all())) {
        // Payment successful
        return view('payment.success');
    }
    
    // Payment failed
    return view('payment.failed');
}

Available Methods

getPaymentUrl()

Returns the SenangPay payment URL based on the environment (sandbox/production).

generateHash(array $data)

Generates a hash for payment verification using the following parameters:

• detail
• amount
• order_id

verifyHash(array $data)

Verifies the payment response hash to ensure the transaction is legitimate.

Important Notes

• Always validate payment responses using the verifyHash() method
• Keep your secret key secure and never expose it in client-side code
• Test thoroughly in sandbox mode before going live
• Make sure to handle both success and failure scenarios in your application

Security

• The package uses SHA256 hashing for secure transaction verification
• All sensitive data is handled server-side
• Environment variables are used for configuration
• Hash verification is implemented to prevent tampering

Support

If you encounter any issues or have questions, please open an issue in the GitHub repository.

License

This package is open-sourced software licensed under the MIT license.