README

Professional Laravel payment gateway package for Iranian payment providers with full SOLID principles and Clean Architecture.

Supported Gateways
Key Features
Requirements
Installation
Configuration
Usage
Testing
Architecture
Contributing
Security
License

Supported Gateways

✅ Bank Mellat (Bank-e Mellat) - SOAP
✅ Mabna Card (Sepehr) - REST API
✅ ZarinPal - REST API

Key Features

Architecture & Design

🏗️ SOLID Principles - Full adherence to SOLID principles
🎨 Clean Architecture - Clean and maintainable architecture
🎯 Design Patterns - Repository, Factory, Facade patterns
🧩 Contract-Based - Interface-driven programming

Capabilities

📦 Auto Storage - Automatic transaction storage in database
🔄 Easy Switching - Switch between gateways easily
🛡️ Error Handling - Professional exception handling
✨ Value Objects - Type-safe value objects
🧪 Test Coverage - Comprehensive unit and feature tests
🔌 Extensible - Easy to add custom gateways
🌐 Sandbox Support - Full sandbox/test environment support

Developer Experience

📝 Full Documentation - Comprehensive docs with examples
🎓 Educational - Self-documented, readable code
🔧 Simple Config - Easy configuration via .env

Requirements

PHP 8.1 or higher
Laravel 10.x or 11.x
PHP SOAP extension (for Mellat gateway)
PHP JSON extension

Installation

1. Install via Composer

composer require fiachehr/laravel-pardakht

2. Publish Assets

# Publish all (config + migrations)
php artisan vendor:publish --provider="Fiachehr\Pardakht\PardakhtServiceProvider"

Or separately:

# Config only
php artisan vendor:publish --tag=pardakht-config

# Migrations only
php artisan vendor:publish --tag=pardakht-migrations

3. Run Migrations

php artisan migrate

This creates the pardakht_transactions table for storing transactions.

Configuration

Environment Variables

Add to your .env file:

# Default gateway
PARDAKHT_DEFAULT_GATEWAY=mellat

# ========================================
# Bank Mellat (Production)
# ========================================
MELLAT_TERMINAL_ID=your_terminal_id
MELLAT_USERNAME=your_username
MELLAT_PASSWORD=your_password
MELLAT_CALLBACK_URL=https://yoursite.com/payment/callback
MELLAT_SANDBOX=false

# ========================================
# Mabna Card / Sepehr (Production)
# ========================================
MABNA_TERMINAL_ID=your_terminal_id
MABNA_CALLBACK_URL=https://yoursite.com/payment/callback
MABNA_SANDBOX=false

# ========================================
# ZarinPal (Production)
# ========================================
ZARINPAL_MERCHANT_ID=your_merchant_id
ZARINPAL_CALLBACK_URL=https://yoursite.com/payment/callback
ZARINPAL_SANDBOX=false
ZARINPAL_DESCRIPTION="Payment via ZarinPal"

Sandbox Mode (Testing)

For development and testing, enable sandbox mode:

# Bank Mellat - Test Mode
MELLAT_SANDBOX=true
MELLAT_TERMINAL_ID=test_terminal_id
MELLAT_USERNAME=test_username
MELLAT_PASSWORD=test_password

# Mabna - Test Mode
MABNA_SANDBOX=true
MABNA_TERMINAL_ID=test_terminal_id

# ZarinPal - Test Mode
ZARINPAL_SANDBOX=true
ZARINPAL_MERCHANT_ID=test_merchant_id

Get Test Credentials:

For Bank Mellat and Mabna: BankTest.ir
For ZarinPal: ZarinPal Sandbox

Advanced Configuration

The config/pardakht.php file:

return [
    // Default gateway
    'default' => env('PARDAKHT_DEFAULT_GATEWAY', 'mellat'),
    
    // Auto-store transactions
    'store_transactions' => true,
    
    // Gateway configurations
    'gateways' => [
        'mellat' => [
            'driver' => 'mellat',
            'terminal_id' => env('MELLAT_TERMINAL_ID'),
            'username' => env('MELLAT_USERNAME'),
            'password' => env('MELLAT_PASSWORD'),
            'callback_url' => env('MELLAT_CALLBACK_URL'),
            'sandbox' => env('MELLAT_SANDBOX', false),
        ],
        // ...
    ],
];

Usage

1. Create Payment Request

use Fiachehr\Pardakht\Facades\Pardakht;
use Fiachehr\Pardakht\ValueObjects\PaymentRequest;

public function payment()
{
    // Create payment request
    $paymentRequest = new PaymentRequest(
        amount: 100000,              // Amount in Rials
        orderId: 'ORDER-12345',      // Order ID
        callbackUrl: route('payment.callback'),
        description: 'Order payment #12345',
        mobile: '09123456789',       // Optional
        email: 'user@example.com',   // Optional
        metadata: [                  // Optional
            'user_id' => auth()->id(),
            'product_id' => 5
        ]
    );

    try {
        // Send request to default gateway
        $response = Pardakht::request($paymentRequest);
        
        // Or use specific gateway
        // $response = Pardakht::request($paymentRequest, 'zarinpal');
        
        if ($response->isSuccessful()) {
            // Store tracking code in session
            session(['payment_tracking_code' => $response->trackingCode]);
            
            // Redirect user to payment gateway
            return redirect($response->getPaymentUrl());
        }
        
    } catch (\Fiachehr\Pardakht\Exceptions\GatewayException $e) {
        // Handle error
        \Log::error('Payment request failed', [
            'gateway' => $e->getGatewayName(),
            'message' => $e->getMessage(),
            'code' => $e->getGatewayCode()
        ]);
        
        return back()->with('error', 'Payment request failed: ' . $e->getMessage());
    }
}

2. Verify Payment (Callback)

use Fiachehr\Pardakht\Facades\Pardakht;
use Fiachehr\Pardakht\ValueObjects\VerificationRequest;
use Illuminate\Http\Request;

public function callback(Request $request)
{
    // Get tracking code from session
    $trackingCode = session('payment_tracking_code');
    
    if (!$trackingCode) {
        return redirect()->route('payment.failed')
            ->with('error', 'Payment information not found');
    }
    
    // Create verification request
    $verificationRequest = new VerificationRequest(
        trackingCode: $trackingCode,
        gatewayData: $request->all() // All data returned from gateway
    );
    
    try {
        // Verify payment
        $response = Pardakht::verify($verificationRequest);
        
        // Or specify gateway
        // $response = Pardakht::verify($verificationRequest, 'mellat');
        
        if ($response->isSuccessful()) {
            // Payment successful - perform required operations
            
            // Example: Update order status
            $order = Order::where('id', $orderId)->first();
            $order->update([
                'status' => 'paid',
                'payment_reference' => $response->referenceId,
                'paid_at' => now()
            ]);
            
            // Clear session
            session()->forget('payment_tracking_code');
            
            return view('payment.success', [
                'referenceId' => $response->referenceId,
                'cardNumber' => $response->getMaskedCardNumber(),
                'amount' => $response->amount,
                'transactionId' => $response->transactionId,
            ]);
        }
        
    } catch (\Fiachehr\Pardakht\Exceptions\GatewayException $e) {
        \Log::error('Payment verification failed', [
            'gateway' => $e->getGatewayName(),
            'message' => $e->getMessage(),
            'code' => $e->getGatewayCode()
        ]);
        
        return view('payment.failed', [
            'message' => $e->getMessage(),
            'code' => $e->getGatewayCode(),
        ]);
    }
}

3. Advanced Usage

Working with Multiple Gateways

// Get list of available gateways
$gateways = Pardakht::available();
// ['mellat', 'mabna', 'zarinpal']

// Get specific gateway instance
$mellatGateway = Pardakht::gateway('mellat');
$zarinpalGateway = Pardakht::gateway('zarinpal');

// Use gateway directly
$response = $mellatGateway->request($paymentRequest);

Working with Transactions via Repository

use Fiachehr\Pardakht\Contracts\TransactionRepositoryInterface;

class PaymentController extends Controller
{
    public function __construct(
        protected TransactionRepositoryInterface $transactionRepository
    ) {}
    
    public function history()
    {
        // Get successful transactions
        $successful = $this->transactionRepository->getSuccessful();
        
        // Get failed transactions
        $failed = $this->transactionRepository->getFailed();
        
        // Find by tracking code
        $transaction = $this->transactionRepository->findByTrackingCode($trackingCode);
        
        // Find by order ID
        $transaction = $this->transactionRepository->findByOrderId($orderId);
    }
}

Using Transaction Model

use Fiachehr\Pardakht\Models\Transaction;

// Get successful transactions for specific gateway
$transactions = Transaction::gateway('mellat')
    ->successful()
    ->latest()
    ->get();

// Get pending transactions
$pending = Transaction::pending()->get();

// Filter by date
$transactions = Transaction::whereDate('created_at', today())
    ->successful()
    ->get();

// Check transaction status
$transaction = Transaction::find(1);
if ($transaction->isSuccessful()) {
    // Transaction was successful
}

Adding Custom Gateway

use Fiachehr\Pardakht\Facades\Pardakht;
use Fiachehr\Pardakht\Gateways\AbstractGateway;

class CustomGateway extends AbstractGateway
{
    public function getName(): string
    {
        return 'custom';
    }
    
    public function request(PaymentRequest $request): PaymentResponse
    {
        // Implement payment request
    }
    
    public function verify(VerificationRequest $request): VerificationResponse
    {
        // Implement payment verification
    }
    
    protected function validateConfig(): void
    {
        // Validate configuration
    }
}

// Register custom gateway
Pardakht::extend('custom', CustomGateway::class);

Testing

Running Tests

# Run all tests
composer test

# Run with coverage
composer test-coverage

# Run only unit tests
vendor/bin/phpunit --testsuite=Unit

# Run only feature tests
vendor/bin/phpunit --testsuite=Feature

Available Tests

✅ Value Objects Tests
✅ Gateway Manager Tests
✅ Transaction Model Tests
✅ Exception Handling Tests
✅ Facade Tests
✅ Repository Tests

Security

Reporting Security Vulnerabilities

If you discover a security vulnerability, please email fiachehr@example.com.

Best Practices

✅ Always store credentials in .env
✅ Never commit credentials
✅ Always use SSL in production
✅ Ensure SANDBOX=false in production
✅ Review payment logs regularly

Contributing

Contributions are welcome! Please:

Fork the repository
Create a new branch (git checkout -b feature/amazing-feature)
Commit your changes (git commit -m 'Add amazing feature')
Push to the branch (git push origin feature/amazing-feature)
Open a Pull Request

Contribution Guidelines

Code must follow PSR-12
Add necessary tests
Update documentation
Record changes in CHANGELOG.md

Changelog

See CHANGELOG.md for full changelog.

License

This package is open-sourced software licensed under the MIT license. See LICENSE for details.

Author

Fiachehr

GitHub: @fiachehr
Email: mailbox@fiachehr.ir

Acknowledgments

Laravel community
Payment gateway developers
All contributors

Useful Links

Laravel Documentation
BankTest.ir - Bank gateway testing environment
ZarinPal Documentation

FAQ

How do I switch between gateways?

// Method 1: Change default gateway in .env
PARDAKHT_DEFAULT_GATEWAY=zarinpal

// Method 2: Specify gateway at runtime
Pardakht::request($paymentRequest, 'zarinpal');

How do I disable transaction storage?

// In config/pardakht.php
'store_transactions' => false,

How do I handle errors?

try {
    $response = Pardakht::request($paymentRequest);
} catch (\Fiachehr\Pardakht\Exceptions\GatewayException $e) {
    // Gateway error
    $e->getMessage();
    $e->getGatewayName();
    $e->getGatewayCode();
} catch (\Exception $e) {
    // General error
}

If you find this package useful, give it a ⭐️!

Made by Fiachehr with ❤️ for Laravel

fiachehr/laravel-pardakht

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