OpenCart 🇺🇦

$this->language->load('payment/web_payment_software');

$this->data['text_credit_card'] = $this->language->get('text_credit_card');
$this->data['text_wait'] = $this->language->get('text_wait');

$this->data['entry_cc_owner'] = $this->language->get('entry_cc_owner');
$this->data['entry_cc_number'] = $this->language->get('entry_cc_number');
$this->data['entry_cc_expire_date'] = $this->language->get('entry_cc_expire_date');
$this->data['entry_cc_cvv2'] = $this->language->get('entry_cc_cvv2');

$this->data['button_confirm'] = $this->language->get('button_confirm');
$this->data['button_back'] = $this->language->get('button_back');

$this->data['months'] = array();

for ($i = 1; $i <= 12; $i++) {
	$this->data['months'][] = array(
		'text'  => strftime('%B', mktime(0, 0, 0, $i, 1, 2000)), 
		'value' => sprintf('%02d', $i)
	);
}

$today = getdate();

$this->data['year_expire'] = array();

for ($i = $today['year']; $i < $today['year'] + 11; $i++) {
	$this->data['year_expire'][] = array(
		'text'  => strftime('%Y', mktime(0, 0, 0, 1, 1, $i)),
		'value' => strftime('%Y', mktime(0, 0, 0, 1, 1, $i)) 
	);
}

if (file_exists(DIR_TEMPLATE . $this->config->get('config_template') . '/template/payment/web_payment_software.tpl')) {
	$this->template = $this->config->get('config_template') . '/template/payment/web_payment_software.tpl';
} else {
	$this->template = 'default/template/payment/web_payment_software.tpl';
}	

$this->render();		

$this->load->model('checkout/order');

$order_info = $this->model_checkout_order->getOrder($this->session->data['order_id']);

$request  = 'MERCHANT_ID=' . urlencode($this->config->get('web_payment_software_merchant_name'));
$request .= '&MERCHANT_KEY=' . urlencode($this->config->get('web_payment_software_merchant_key'));
$request .= '&TRANS_TYPE=' . urlencode($this->config->get('web_payment_software_method') == 'capture' ? 'AuthCapture' : 'AuthOnly');
$request .= '&AMOUNT=' . urlencode($this->currency->format($order_info['total'], $order_info['currency_code'], 1.00000, false));
$request .= '&CC_NUMBER=' . urlencode(str_replace(' ', '', $this->request->post['cc_number']));
$request .= '&CC_EXP=' . urlencode($this->request->post['cc_expire_date_month'] . substr($this->request->post['cc_expire_date_year'], 2));
$request .= '&CC_CVV=' . urlencode($this->request->post['cc_cvv2']);
$request .= '&CC_NAME=' . urlencode($order_info['payment_firstname'] . ' ' . $order_info['payment_lastname']);
$request .= '&CC_COMPANY=' . urlencode($order_info['payment_company']);
$request .= '&CC_ADDRESS=' . urlencode($order_info['payment_address_1']);
$request .= '&CC_CITY=' . urlencode($order_info['payment_city']);
$request .= '&CC_STATE=' . urlencode($order_info['payment_iso_code_2'] != 'US' ? $order_info['payment_zone'] : $order_info['payment_zone_code']);
$request .= '&CC_ZIP=' . urlencode($order_info['payment_postcode']);
$request .= '&CC_COUNTRY=' . urlencode($order_info['payment_country']);
$request .= '&CC_PHONE=' . urlencode($order_info['telephone']);
$request .= '&CC_EMAIL=' . urlencode($order_info['email']);
$request .= '&INVOICE_NUM=' . urlencode($this->session->data['order_id']);

if ($this->config->get('web_payment_software_mode') == 'test') {
	$request .= '&TEST_MODE=1';
}

$curl = curl_init('https://secure.web-payment-software.com/gateway');

curl_setopt($curl, CURLOPT_PORT, 443);
curl_setopt($curl, CURLOPT_HEADER, 0);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_FORBID_REUSE, 1);
curl_setopt($curl, CURLOPT_FRESH_CONNECT, 1);
curl_setopt($curl, CURLOPT_POST, 1);
curl_setopt($curl, CURLOPT_POSTFIELDS, $request);

$response = curl_exec($curl);

curl_close($curl);

//If in test mode strip results to only contain xml data
if($this->config->get('web_payment_software_mode') == 'test'){
	$end_index = strpos($response, '</WebPaymentSoftwareResponse>');
	$debug = substr($response, $end_index + 30);
	$response = substr($response, 0, $end_index)  .'</WebPaymentSoftwareResponse>';
}

//get response xml
$xml = simplexml_load_string($response);

//create object to use as json
$json = array();

//If successful log transaction in opencart system
if ('00' === (string)$xml->response_code) {
	$this->model_checkout_order->confirm($this->session->data['order_id'], $this->config->get('config_order_status_id'));

	$message = '';

	$message .= 'Response Code: ';

	if (isset($xml->response_code)) {
		$message .= (string)$xml->response_code . "\n";
	}

	$message .= 'Approval Code: ';

	if (isset($xml->approval_code)) {
		$message .= (string)$xml->approval_code . "\n";
	}

	$message .= 'AVS Result Code: ';

	if (isset($xml->avs_result_code)) {
		$message .= (string)$xml->avs_result_code . "\n";
	}

	$message .= 'Transaction ID (web payment software order id): ';

	if (isset($xml->order_id)) {
		$message .= (string)$xml->order_id . "\n";
	}

	$message .= 'CVV Result Code: ';

	if (isset($xml->cvv_result_code)) {
		$message .= (string)$xml->cvv_result_code . "\n";
	}

	$message .= 'Response Text: ';

	if (isset($xml->response_text)) {
		$message .= (string)$xml->response_text . "\n";
	}

	$this->model_checkout_order->update($this->session->data['order_id'], $this->config->get('web_payment_software_order_status_id'), $message, false);				

	$json['success'] = $this->url->link('checkout/success', '', 'SSL');
} else {
	$json['error'] = (string)$xml->response_text;
}

$this->response->setOutput(json_encode($json));