OpenCart 🇺🇦

$this->load->model('payment/pp_payflow_iframe');
$this->load->model('sale/order');
$this->load->language('payment/pp_payflow_iframe');

if (isset($this->request->post['order_id']) && isset($this->request->post['amount']) && isset($this->request->post['complete'])) {
	$order_id = $this->request->post['order_id'];
	$paypal_order = $this->model_payment_pp_payflow_iframe->getOrder($order_id);
	$paypal_transactions = $this->model_payment_pp_payflow_iframe->getTransactions($order_id);
	$order_info = $this->model_sale_order->getOrder($order_id);

	if ($paypal_order && $order_info) {
		if ($this->request->post['complete'] == 1) {
			$complete = 'Y';
		} else {
			$complete = 'N';
		}

		$call_data = array(
			'TRXTYPE' => 'D',
			'TENDER' => 'C',
			'ORIGID' => $paypal_order['transaction_reference'],
			'AMT' => $this->request->post['amount'],
			'CAPTURECOMPLETE' => $complete,
		);

		$result = $this->model_payment_pp_payflow_iframe->call($call_data);

		if ($result['RESULT'] == 0) {

			$data = array(
				'order_id' => $order_id,
				'type' => 'D',
				'transaction_reference' => $result['PNREF'],
				'amount' => $this->request->post['amount'],
			);

			$this->model_payment_pp_payflow_iframe->addTransaction($data);
			$this->model_payment_pp_payflow_iframe->updateOrderStatus($order_id, $this->request->post['complete']);

			$actions = array();

			$actions[] = array(
				'title' => $this->language->get('text_capture'),
				'href' => $this->url->link('payment/pp_payflow_iframe/refund', 'transaction_reference=' . $result['PNREF'] . '&token=' . $this->session->data['token']),
			);

			$json['success'] = array(
				'transaction_type' => $this->language->get('text_capture'),
				'transaction_reference' => $result['PNREF'],
				'time' => date('Y-m-d H:i:s'),
				'amount' => number_format($this->request->post['amount'], 2),
				'actions' => $actions,
			);
		} else {
			$json['error'] = $result['RESPMSG'];
		}
	} else {
		$json['error'] = $this->language->get('error_missing_order');
	}
} else {
	$json['error'] = $this->language->get('error_missing_data');
}

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