protected function checkoutconfig()
{
$config = new CheckoutComponentConfig(ShoppingCart::curr(), true);
$config->addComponent($comp = new CouponCheckoutComponent());
$comp->setValidWhenBlank(true);
return $config;
}
public function __construct($controller, $name, Order $order)
{
$this->config = new CheckoutComponentConfig($order, false);
$this->config->addComponent($couponcompoent = new CouponCheckoutComponent());
$fields = $this->config->getFormFields();
$actions = new FieldList(FormAction::create('applyCoupon', _t('ApplyCoupon', 'Apply coupon')));
$validator = new CheckoutComponentValidator($this->config);
parent::__construct($controller, $name, $fields, $actions, $validator);
$this->loadDataFrom($this->config->getData(), Form::MERGE_IGNORE_FALSEISH);
$storeddata = $couponcompoent->getData($order);
if (isset($storeddata['Code'])) {
$actions->push(FormAction::create('removeCoupon', _t('RemoveCoupon', 'Remove coupon')));
}
$controller->extend("updateCouponForm", $this, $order);
}
