/**
* Action Remove Coupon
*
* @return void
*/
public function removeCouponAction()
{
if ($this->request->hasArgument('couponCode')) {
$this->cart = $this->cartUtility->getCartFromSession($this->settings['cart'], $this->pluginSettings);
$couponCode = $this->request->getArgument('couponCode');
$couponWasRemoved = $this->cart->removeCoupon($couponCode);
if ($couponWasRemoved == 1) {
$this->addFlashMessage(\TYPO3\CMS\Extbase\Utility\LocalizationUtility::translate('tx_cart.ok.coupon.removed', $this->extensionName), $messageTitle = '', $severity = \TYPO3\CMS\Core\Messaging\AbstractMessage::OK, $storeInSession = true);
}
if ($couponWasRemoved == -1) {
$this->addFlashMessage(\TYPO3\CMS\Extbase\Utility\LocalizationUtility::translate('tx_cart.error.coupon.not_found', $this->extensionName), $messageTitle = '', $severity = \TYPO3\CMS\Core\Messaging\AbstractMessage::WARNING, $storeInSession = true);
}
$this->sessionHandler->writeToSession($this->cart, $this->settings['cart']['pid']);
}
$this->redirect('showCart');
}
