/**
* Invoke the state.
*
* @param Context $context
* @return ResponseInterface
*/
public function invoke(Context $context)
{
$context->setMutable(false);
ob_start();
include 'Resources/thank-you.php';
$content = ob_get_clean();
return new HtmlResponse(200, $content);
}
/**
* Whether the state is valid.
*
* @param Context $context
* @return boolean
*/
public function isValid(Context $context)
{
$firstName = $context->getFirstName();
$lastName = $context->getLastName();
return empty($firstName) === false && empty($lastName) === false;
}
/**
* Whether the state is valid.
*
* @param Context $context
* @return boolean
*/
public function isValid(Context $context)
{
$paymentMethod = $context->getPaymentMethod();
return empty($paymentMethod) === false;
}