PHP library for Robokassa payment system

Installation

Install this package through Composer. To your composer.json file, add:

{
    "require": {
        "idma/robokassa": "dev-master"
    }
}

Examples

Create payment:

$payment = new \Idma\Robokassa\Payment(
    'john_doe', 'password1', 'password2', true
);

$payment
    ->setInvoiceId($order->id)
    ->setSum($order->amount)
    ->setDescription('Payment for some goods');

// redirect to payment url
$user->redirect($payment->getPaymentUrl());

For pointining nomenclatures data:

// for details - https://docs.robokassa.ru/fiscalization/
$receiptData = array(
    'items' => array([
        'sum' => $sum,
        'name' => 'name of order',
        'quantity' => 1,
        'tax' => 'none',
    ])
);
$payment
    ->setInvoiceId($order->id)
    ->setSum($order->amount)
    ->setDescription('Payment for some goods')
    ->addReceiptData($receiptData);

...

Check payment result:
```php
// somewere in result url handler...
...
$payment = new \Idma\Robokassa\Payment(
    'john_doe', 'password1', 'password2', true
);

if ($payment->validateResult($_GET) {
    $order = Orders::find($payment->getInvoiceId());

    if ($payment->getSum() == $order->sum) {

    }

    // send answer
    echo $payment->getSuccessAnswer(); // "OK1254487\n"
}
...

Check payment on Success page:

...
$payment = new \Idma\Robokassa\Payment(
    'john_doe', 'password1', 'password2', true
);

if ($payment->validateSuccess($_GET) {
    $order = Orders::find($payment->getInvoiceId());

    if ($payment->getSum() == $order->sum) {
        // payment is valid
    }

}
...