/**
* Constructor
*
* @param Interkassa_Shop $shop
* @param array $source the data source to use, e.g. $_POST.
*
* @throws Interkassa_Exception if some data not received, received shop id
* does not match current shop id or received
* signature is invalid
*/
public function __construct(Interkassa_Shop $shop, array $source)
{
$this->_shop = $shop;
foreach (array('ik_co_id' => 'Shop id', 'ik_pm_no' => 'Payment id', 'ik_am' => 'Payment amount', 'ik_desc' => 'Payment description', 'ik_pw_via' => 'Payway Via', 'ik_sign' => 'Payment Signature', 'ik_cur' => 'Currency', 'ik_inv_prc' => 'Payment Time', 'ik_inv_st' => 'Payment State', 'ik_trn_id' => 'Transaction', 'ik_ps_price' => 'PaySystem Price', 'ik_co_rfn' => 'Checkout Refund') as $field => $title) {
if (!isset($source[$field])) {
throw new Interkassa_Exception($title . ' not received');
}
}
$received_id = strtoupper($source['ik_co_id']);
$shop_id = strtoupper($shop->getId());
if ($received_id !== $shop_id) {
throw new Interkassa_Exception('Received shop id does not match current shop id');
}
if ($this->_checkSignature($source)) {
$this->_verified = true;
} else {
throw new Interkassa_Exception('Signature does not match the data');
}
$payment = $shop->createPayment(array('id' => $source['ik_pm_no'], 'amount' => $source['ik_am'], 'description' => $source['ik_desc']));
if (!empty($source['ik_x_baggage'])) {
$payment->setBaggage($source['ik_x_baggage']);
}
$this->_payment = $payment;
$this->_timestamp = $source['ik_inv_prc'];
$this->_state = (string) $source['ik_inv_st'];
$this->_trans_id = (string) $source['ik_trn_id'];
$this->_currency = $source['ik_cur'];
$this->_fees_payer = $source['ik_ps_price'] - $source['ik_co_rfn'];
}
private function viewInterkassa()
{
if (!extension::getInstance()->getConfig('balance_use_ik', 'user', extension::TYPE_COMPONENT, 'boolean')) {
exit("Interkassa API disabled");
}
$post_kasa_id = system::getInstance()->post('ik_co_id');
if ($post_kasa_id != extension::getInstance()->getConfig('balance_ik_id', 'user', extension::TYPE_COMPONENT, 'str')) {
exit("undefined id");
}
require_once root . '/resource/payments/interkassa2/interkassa.php';
Interkassa::register();
$shop = Interkassa_Shop::factory(array('id' => extension::getInstance()->getConfig('balance_ik_id', 'user', extension::TYPE_COMPONENT, 'str'), 'secret_key' => extension::getInstance()->getConfig('balance_ik_key', 'user', extension::TYPE_COMPONENT, 'str')));
try {
$status = $shop->receiveStatus(system::getInstance()->post(null));
// POST is used by default
} catch (Interkassa_Exception $e) {
logger::getInstance()->log(logger::LEVEL_WARN, "Interkassa payment check signature fail. From ip: " . system::getInstance()->getRealIp() . ", post_data : " . json_encode(system::getInstance()->post(null)));
header('HTTP/1.0 400 Bad Request');
exit;
}
$payment = $status->getPayment();
$mul_c = extension::getInstance()->getConfig('balance_ik_mul', 'user', extension::TYPE_COMPONENT, 'float');
$user_id = system::getInstance()->toInt($payment->getId());
$amount = (double) $payment->getAmount();
$amount *= $mul_c;
user::getInstance()->addBalance($user_id, $amount);
$payparam = array('currency' => $payment->getCurrency(), 'amount' => $amount, 'sys_invs_id' => system::getInstance()->post('ik_inv_id'), 'sys_trans_id' => system::getInstance()->post('ik_trn_id'), 'date' => system::getInstance()->post('ik_inv_prc'));
user::getInstance()->putLog($user_id, 'balance.ikadd', $payparam, 'Recharge balance via interkassa');
}
