OpenCart 🇺🇦

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

$json = array();

if (isset($this->request->post['order_id'])) {
	$paypal_order = $this->model_payment_pp_pro_iframe->getOrder($this->request->post['order_id']);

	$call_data = array();
	$call_data['METHOD'] = 'DoReauthorization';
	$call_data['AUTHORIZATIONID'] = $paypal_order['authorization_id'];
	$call_data['AMT'] = number_format($paypal_order['total'], 2);
	$call_data['CURRENCYCODE'] = $paypal_order['currency_code'];

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

	if ($result['ACK'] != 'Failure' && $result['ACK'] != 'FailureWithWarning') {
		$this->model_payment_pp_pro_iframe->updateAuthorizationId($paypal_order['paypal_iframe_order_id'], $result['AUTHORIZATIONID']);

		$transaction = array(
			'paypal_iframe_order_id' => $paypal_order['paypal_iframe_order_id'],
			'transaction_id' => '',
			'parent_transaction_id' => $paypal_order['authorization_id'],
			'note' => '',
			'msgsubid' => '',
			'receipt_id' => '',
			'payment_type' => 'instant',
			'payment_status' => $result['PAYMENTSTATUS'],
			'transaction_entity' => 'auth',
			'pending_reason' => $result['PENDINGREASON'],
			'amount' => '-' . '',
			'debug_data' => json_encode($result),
		);

		$this->model_payment_pp_pro_iframe->addTransaction($transaction);

		$transaction['created'] = date("Y-m-d H:i:s");

		$json['data'] = $transaction;
		$json['error'] = false;
		$json['msg'] = 'Ok';
	} else {
		$json['error'] = true;
		$json['msg'] = (isset($result['L_SHORTMESSAGE0']) ? $result['L_SHORTMESSAGE0'] : $this->language->get('error_general'));
	}
} else {
	$json['error'] = true;
	$json['msg'] = $this->language->get('error_missing_data');
}

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