public function process()
{
$this->load->model('checkout/order');
include_once DIR_APPLICATION . '../system/library/Everypay.php';
$everyPay = new Everypay();
if ($this->config->get('everypay_mode') === 'live') {
$everyPay->init($this->config->get('everypay_api_username'), $this->config->get('everypay_api_secret'));
} else {
$everyPay->init($this->config->get('everypay_test_api_username'), $this->config->get('everypay_test_api_secret'));
}
$response = $this->request->post;
unset($response['utf8'], $response['_method'], $response['authenticity_token']);
$status = '';
//if opencart has automatically escaped the json, unescape it for HMAC validation.
if (isset($response['processing_warnings'])) {
$response['processing_warnings'] = html_entity_decode($response['processing_warnings']);
}
if (isset($response['processing_errors'])) {
$response['processing_errors'] = html_entity_decode($response['processing_errors']);
}
foreach ($response as $key => $value) {
$status .= "\n{$key} => {$value}";
}
$status = $everyPay->verify($response);
switch ($status) {
case 1:
$this->model_checkout_order->addOrderHistory($this->request->post['order_reference'], $this->config->get('everypay_order_status_id'), '', true);
$this->response->redirect($this->url->link('checkout/success'));
break;
case 2:
$this->model_checkout_order->addOrderHistory($this->request->post['order_reference'], 7, '', true);
$this->response->redirect($this->url->link('checkout/checkout'));
break;
case 3:
$this->model_checkout_order->addOrderHistory($this->request->post['order_reference'], 10, '', true);
$this->response->redirect($this->url->link('checkout/failure'));
break;
default:
$this->response->redirect($this->url->link('checkout/checkout'));
}
}
