Przelewy24 payment processor for Laravel

Laravel package which provides Przelewy24 payment processor support.

Installation

1. Install composer package using command:

composer require lukasz-adamski/laravel-przelewy24

1. Add Service Provider in config/app.php:

Adams\Przelewy24\Przelewy24ServiceProvider::class,

1. Add Facade in config/app.php:

'Przelewy24' => Adams\Przelewy24\Facades\Facade::class,

1. Publish configuration file to your project:

php artisan vendor:publish --provider="Adams\Przelewy24\Przelewy24ServiceProvider"

1. If you have package_routes setting enabled you need to except /webhook/przelewy24 route from CSRF verification in app/Http/Middleware/VerifyCsrfToken.php:

/**
 * The URIs that should be excluded from CSRF verification.
 *
 * @var array
 */
protected $except = [
    '/webhook/przelewy24'
];

Environment

You can setup these environment variables to configure Przelewy24 API access:

• PRZELEWY24_MODE - Current API mode, by default this value is set to sandbox to test implementation. On production you need to set this value to live,
• PRZELEWY24_MERCHANT_ID - Your merchant identifier received from payment provider,
• PRZELEWY24_POS_ID - Shop identifier to process payments. If you don't want to process incoming payments to given shop enter here merchant identifier and payments will not be classified to any shop,
• PRZELEWY24_CRC - Random string received from payment provider to sign API requests.

Testing

To run predefined test set use:

php vendor/bin/phpunit

Usage

Below you have example controller implementation:

<?php

namespace App\Http\Controllers;

use Przelewy24;
use Adams\Przelewy24\Transaction;
use App\Http\Controllers\Controller;
use Illuminate\Support\Str;

class ExampleController extends Controller
{
    /**
     * Redirect user to payment provider.
     *
     * @return Response
     */
    public function pay()
    {
        $payload = new Transaction();
        $payload->setSessionId(Str::random(30));
        $payload->setAmount($item->price * 100);
        $payload->setDescription('My item description');
        $payload->setEmail('customer@example.com');
        $payload->setUrlReturn(url('/'));

        return Przelewy24::redirect($payload);
    }
}

Events

When transaction receiver from this package is enabled (package_routes setting) you can listen for predefined events dispatched by default webhook controller:

• \Adams\Przelewy24\Events\TransactionReceived::class - transaction was successfully received (signature is valid). If you don't use automatic verification you need to do it manually to charge prepaid money,
• \Adams\Przelewy24\Events\TransactionVerified::class - transaction was successfully received and verified via provider's API. After dispatching this event, prepaid money is already added to your account.

Example

1. Below you can see example code of TransactionVerified event listener created by php artisan make:listener ReceivePayment:

<?php

namespace App\Listeners;

use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Contracts\Queue\ShouldQueue;
use Adams\Przelewy24\Events\TransactionVerified;

class ReceivePayment
{
    /**
     * Create the event listener.
     *
     * @return void
     */
    public function __construct()
    {
        //
    }

    /**
     * Handle the event.
     *
     * @param TransactionVerified $event
     * @return void
     */
    public function handle(TransactionVerified $event)
    {
        //
    }
}

1. You also need to register new listener in app/Providers/EventServiceProvider.php file.

/**
 * The event listener mappings for the application.
 *
 * @var array
 */
protected $listen = [
    \Adams\Przelewy24\Events\TransactionVerified::class => [
        \App\Listeners\ReceivePayment::class,
    ],
];