function getOkMessageJson($cart)
{
$errors = JError::getErrors();
if (count($errors)) {
return getMessageJson();
} else {
return json_encode($cart);
}
}
function discountsave()
{
$dispatcher = JDispatcher::getInstance();
$dispatcher->trigger('onLoadDiscountSave', array());
$ajax = JRequest::getInt('ajax');
$coupon = JSFactory::getTable('coupon', 'jshop');
$code = JRequest::getVar('rabatt');
if ($coupon->getEnableCode($code)) {
$cart = JSFactory::getModel('cart', 'jshop');
$cart->load();
$dispatcher->trigger('onBeforeDiscountSave', array(&$coupon, &$cart));
$cart->setRabatt($coupon->coupon_id, $coupon->coupon_type, $coupon->coupon_value);
$dispatcher->trigger('onAfterDiscountSave', array(&$coupon, &$cart));
if ($ajax) {
print getOkMessageJson($cart);
die;
}
} else {
JError::raiseWarning('', $coupon->error);
if ($ajax) {
print getMessageJson();
die;
}
}
$this->setRedirect(SEFLink('index.php?option=com_jshopping&controller=cart&task=view', 0, 1));
}
