PHP library for Robokassa payment system

Installation

$ composer require lexty/robokassa

Examples

Create payment:

$payment = new \Lexty\Robokassa\Payment(
    new \Lexty\Robokassa\Auth('your_login', 'password1', 'password2', true)
);

$payment
    ->setInvoiceId($orderId)
    ->setSum($orderAmount)
    ->setCulture(Payment::CULTURE_EN)
    ->setDescription('Payment for some goods');

// redirect to payment url
header("Location: {$payment->getPaymentUrl()}");

// or show payment button on page
// <script src="<?php echo $payment->getFormUrl(Payment::FORM_TYPE_L); ?>"></script>

Check payment result:

// somewhere in result url handler...
...
$payment = new \Lexty\Robokassa\Payment(
    new \Lexty\Robokassa\Auth('your_login', 'password1', 'password2', true)
);

if ($payment->validateResult($_GET) {

    // send answer
    echo $payment->getSuccessAnswer(); // "OK123\n"
}
...

Check payment on Success page:

...
$payment = new \Lexty\Robokassa\Payment(
    new \Lexty\Robokassa\Auth('your_login', 'password1', 'password2', true)
);

if ($payment->validateSuccess($_GET) {
    // payment is valid
}
...

Pay a commission for the buyer

For paying comission for the buyer is sufficient to simply call $payment->setShopCommission(true)

Please bear in mind that a user who is on the payment page ROBOKASSA can change the payment method with another commission. In this case, he will pay a different amount.

Getting list of currency

Robokassa API

Returns the list of currencies available to pay for the orders from a particular store/website.

It is used to specify the value of $payment->setPaymentMethod($method) and to display the available payment options right on your website, if you wish to give more information to your clients.

use Lexty\Robokassa\Auth;
use Lexty\Robokassa\Client;

$client = new Client(
    new Auth('your_login', 'password1', 'password2', true)
);

$currencies = $client
	->setCulture(Client::CULTURE_EN)
	->getCurrencies();

Returns

array (
  array (
    'Code' => 'Terminals',
    'Description' => 'terminal ',
    'Items' => 
    array (
      array (
        'Label' => 'TerminalsElecsnetOceanR',
        'Alias' => 'Elecsnet',
        'Name' => 'Elecsnet',
        'MaxValue' => '15000',
      ),
    ),
  ),
  array (
    'Code' => 'EMoney',
    'Description' => 'e-wallet',
    'Items' => 
    array (
      array (
        'Label' => 'W1OceanR',
        'Alias' => 'W1',
        'Name' => 'RUR W1',
        'MaxValue' => '14999',
      ),
      array (
        'Label' => 'ElecsnetWalletR',
        'Alias' => 'ElecsnetWallet',
        'Name' => 'ElecsnetWallet',
        'MaxValue' => '14999',
      ),
    ),
  ),
)

Getting list of available payment method groups

Robokassa API

Returns the list of payment methods available to pay for the orders from a particular store/website. It is used to display the available payment methods right on your website, if you wish to give more information to your clients. The key difference from the $payment->getCurrencies() – is that no detailed information is shown here for all payment options, while only payment groups/methods are displayed.

use Lexty\Robokassa\Auth;
use Lexty\Robokassa\Client;

$client = new Client(
    new Auth('your_login', 'password1', 'password2', true)
);

$paymentMethodGroups = $client
	->setCulture(Client::CULTURE_EN)
	->getPaymentMethodGroups();

Returns

array (
  'Terminals' => 'terminal ',
  'EMoney' => 'e-wallet',
  'BankCard' => 'Bank card',
  'Bank' => 'Internet Banking',
  'Other' => 'other methods ',
)

Calculating the amount payable including ROBOKASSA’s charge

Robokassa API

Helps calculate the amount payable by the buyer including ROBOKASSA’s charge (according to the service plan) and charges of other systems through which the buyer decided to pay for the order. It may be used both for your internal payments and to provide additional information to the clients on your website.

use Lexty\Robokassa\Auth;
use Lexty\Robokassa\Client;

$client = new Client(
    new Auth('your_login', 'password1', 'password2', true)
);

$rates = $client
	->setCulture(Client::CULTURE_EN)
	->getRates(500);

Returns

array (
  array (
    'Code' => 'Terminals',
    'Description' => 'terminal ',
    'Items' => 
    array (
      array (
        'Label' => 'TerminalsElecsnetOceanR',
        'Alias' => 'Elecsnet',
        'Name' => 'Elecsnet',
        'MaxValue' => '15000',
        'ClientSum' => 534.76,
      ),
    ),
  ),
  array (
    'Code' => 'EMoney',
    'Description' => 'e-wallet',
    'Items' => 
    array (
      array (
        'Label' => 'W1OceanR',
        'Alias' => 'W1',
        'Name' => 'RUR W1',
        'MaxValue' => '14999',
        'ClientSum' => 537.63,
      ),
      array (
        'Label' => 'ElecsnetWalletR',
        'Alias' => 'ElecsnetWallet',
        'Name' => 'ElecsnetWallet',
        'MaxValue' => '14999',
        'ClientSum' => 535,
      ),
    ),
  ),
)

Outgoing summ calculation

Robokassa API

Helps calculate the amount receivable on the basis of ROBOKASSA prevailing exchange rates from the amount payable by the user.

use Lexty\Robokassa\Auth;
use Lexty\Robokassa\Client;

$client = new Client(
    new Auth('your_login', 'password1', 'password2', true)
);

$sum = $client->calculateClientSum(500, 'TerminalsElecsnetOceanR'); // 534.76

Operation State

Robokassa API

Returns detailed information on the current status and payment details.

Please bear in mind that the transaction is initiated not when the user is redirected to the payment page, but later – once his payment details are confirmed, i.e. you may well see no transaction, which you believe should have been started already.

use Lexty\Robokassa\Auth;
use Lexty\Robokassa\Client;

$client = new Client(
    new Auth('your_login', 'password1', 'password2', true)
);

$invoice = $client
    ->setCulture(Client::CULTURE_EN)
    ->getInvoice(1);

Returns

array (
  'InvoiceId' => 1,
  'StateCode' => 100,
  'RequestDate' => \DateTime object,
  'StateDate' => \DateTime object,
  'PaymentMethod' => 'HandyBankKB',
  'ClientSum' => 100,
  'ClientAccount' => 'Test account',
  'PaymentMethodCode' => 'eInvoicing',
  'PaymentMethodDescription' => 'Internet bank',
  'Currency' => 'MerchantR',
  'ShopSum' => 94.5,
)

License

MIT