/**
* Main payment function
*
* @param Cart $cart
* @throws CheckoutRequestFailedException
* @return RedirectResponse
*/
public function doExpressCheckout(Cart $cart)
{
$data = array('METHOD' => 'SetExpressCheckout', 'RETURNURL' => (string) $this->returnUrl, 'CANCELURL' => (string) $this->cancelUrl, 'REQCONFIRMSHIPPING' => $cart->shipping ? "1" : "0", 'NOSHIPPING' => $cart->shipping ? "0" : "1", 'ALLOWNOTE' => "1") + $cart->serialize($this->account, $this->currency, '0');
$return = $this->process($data);
if ($return['ACK'] == 'Success') {
return new RedirectResponse($return, $this->gate);
}
throw new CheckoutRequestFailedException($return, $data);
}
