/**
* Update product quantities
*/
public function update()
{
// TOS
if ($this->isTosInCartPage()) {
$this->session->set('tos', $this->request->get('tos'));
}
// coupon code
if ($this->request->get('coupon')) {
$code = $this->request->get('coupon');
if ($condition = DiscountCondition::getInstanceByCoupon($code)) {
if (!$this->order->hasCoupon($code)) {
$coupon = OrderCoupon::getNewInstance($this->order, $code);
$coupon->save();
$this->order->getCoupons(true);
if ($this->order->hasCoupon($code)) {
$this->setMessage($this->makeText('_coupon_added', array($code)));
}
}
} else {
$this->setErrorMessage($this->makeText('_coupon_not_found', array($code)));
}
$this->order->getCoupons(true);
}
$this->updateEstimateAddress();
$this->order->loadItemData();
$validator = $this->buildCartValidator($this->order, $this->getItemOptions());
if (!$validator->isValid()) {
return new ActionRedirectResponse('order', 'index');
}
$this->order->loadRequestData($this->request);
foreach ($this->order->getOrderedItems() as $item) {
if ($this->request->isValueSet('item_' . $item->getID())) {
foreach ($item->getProduct()->getOptions(true) as $option) {
$this->modifyItemOption($item, $option, $this->request, $this->getFormFieldName($item, $option));
}
$item->save();
$this->order->updateCount($item, $this->request->get('item_' . $item->getID(), 0));
}
}
if ($this->order->isMultiAddress->get()) {
$addresses = $this->user->getShippingAddressSet();
$this->order->getShipments();
foreach ($this->order->getOrderedItems() as $item) {
if ($addressId = $this->request->get('address_' . $item->getID())) {
if (!$item->shipment->get() || !$item->shipment->get()->shippingAddress->get() || $item->shipment->get()->shippingAddress->get()->getID() != $addressId) {
foreach ($this->order->getShipments() as $shipment) {
if ($shipment->shippingAddress->get() && $shipment->shippingAddress->get()->getID() == $addressId) {
if (!$item->shipment->get() || $item->shipment->get()->getID() != $shipment->getID()) {
if ($item->shipment->get()) {
$item->shipment->get()->removeItem($item);
}
$shipment->addItem($item);
break;
}
}
$shipment = null;
}
if (!isset($shipment) || !$shipment) {
$address = ActiveRecordModel::getInstanceById('UserAddress', $addressId, true);
$shipment = Shipment::getNewInstance($this->order);
$shipment->shippingAddress->set($address);
$shipment->save();
$this->order->addShipment($shipment);
$shipment->addItem($item);
}
$item->save();
}
}
if ($item->shipment->get()) {
$item->shipment->get()->shippingAmount->set(0);
$item->shipment->get()->shippingServiceData->set(null);
$item->shipment->get()->save();
}
}
}
$this->order->mergeItems();
SessionOrder::save($this->order);
// proceed with the checkout
if ($this->request->get('proceed')) {
return new ActionRedirectResponse('checkout', 'index');
}
// redirect to payment gateway
if ($url = $this->request->get('redirect')) {
return new RedirectResponse($url);
}
return new ActionRedirectResponse('order', 'index', array('query' => 'return=' . $this->request->get('return')));
}
