README

This Laravel package intelligently route payment transactions to the most suitable payment processor based on various factors such as transaction cost, reliability, and currency support.

What do you need before you can use this library?

Before installing this Laravel package, ensure you have the requirements below;

• PHP >=8.2 (PHP 8.2 and above)

How do you install this package?

Install via composer

composer require kevchikezie/payment-router

How do you configure this package?

Publish the configuration file after the package is installed

php artisan vendor:publish --provider="Kevchikezie\PaymentRouter\PaymentRouterServiceProvider"

After running the command above, check your config folder, you should see a file named payment-router.php. The content of this file may look like or be configured as the sample below;

<?php

return [
    'processors' => [
        'flutterwave' => [
            'class' => Kevchikezie\PaymentRouter\Processors\FlutterwaveProcessor::class,
            'secret_key' => env('FLUTTERWAVE_SECRET_KEY'),
            'public_key' => env('FLUTTERWAVE_PUBLIC_KEY'),
            'supported_currencies' => ['USD', 'GBP', 'NGN', 'GHS'],
            'transaction_cost' => [
                'USD' => 1.2,
                'GBP' => 1.9,
                'NGN' => 0.25,
                'GHS' => 0.23
            ],
        ],
        'paystack' => [
            'class' => Kevchikezie\PaymentRouter\Processors\PaystackProcessor::class,
            'secret_key' => env('PAYSTACK_SECRET_KEY'),
            'public_key' => env('PAYSTACK_PUBLIC_KEY'),
            'supported_currencies' => ['NGN', 'USD', 'EUR'],
            'transaction_cost' => [
                'NGN' => 0.15,
                'USD' => 0.75,
                'EUR' => 1.25,
            ],
        ],
    ],
];

How do you use this package?

Example usage in a controller:

<?php
namespace App\Http\Controllers;

use Illuminate\Http\Request;

class PaymentController extends Controller
{
    public function processPayment(Request $request)
    {
        $router = app('payment.router');
        $paymentDetails = [
            'amount' => $request->amount,
            'card_number' => $request->card_number,
            'transaction_id' => time() . rand(1000, 9999), // NB: Modify as needed
            'currency' => $request->currency // Example: 'USD',
        ];

        try {
            $processor = $router->route($paymentDetails);
            $data = $processor->processPayment($paymentDetails);

            return response()->json(['status' => true, 'data' => $data]);
        } catch (\Exception $e) {
            return response()->json(['status' => false, 'message' => $e->getMessage()], 500);
        }
    }
}

How do you run phpunit test?

Run the command below:

vendor/bin/phpunit

License

The Payment Router package is open-sourced software licensed under the MIT license