public function process($transaction, $description = "Payment Description ")
{
//do some checks here
$payer = PaypalPayment::Payer();
$payer->setPaymentMethod("paypal");
$paypal_transaction = PaypalPayment::Transaction();
$paypal_transaction->setAmount($this->amount);
$paypal_transaction->setItemList($this->item_list);
$paypal_transaction->setDescription($description);
$redirectUrls = PaypalPayment::RedirectUrls();
$redirectUrls->setReturn_url(url('checkout/approved?transaction=' . $transaction->transaction_id));
$redirectUrls->setCancel_url(url('checkout/cancel/' . $transaction->transaction_id));
$this->payment = PaypalPayment::Payment();
$this->payment->setIntent("sale");
$this->payment->setPayer($payer);
$this->payment->setRedirectUrls($redirectUrls);
$this->payment->setTransactions(array($paypal_transaction));
try {
$this->payment->create($this->_apiContext);
} catch (\PayPal\Exception\PPConnectionException $ex) {
echo "Exception: " . $ex->getMessage() . PHP_EOL;
var_dump($ex->getData());
exit(1);
}
}
