/**
* Action that gets called before we interface with our payment
* method.
*
* This action is responsible for setting up an order and
* saving it into the database (as well as a session) and then hands
* the current request over to the relevent payment handler
* for final processing.
*
* @param $request Current request object
*/
public function index($request)
{
$cart = ShoppingCart::get();
$data = array();
$payment_data = array();
$handler = $this->payment_handler;
// If shopping cart doesn't exist, redirect to base
if (!$cart->getItems()->exists() || $this->getPaymentHandler() === null) {
return $this->redirect($cart->Link());
}
// Get billing and delivery details and merge into an array
$billing_data = Session::get("Checkout.BillingDetailsForm.data");
$delivery_data = Session::get("Checkout.DeliveryDetailsForm.data");
// If we have applied free shipping, set that up, else get
if (Session::get('Checkout.PostageID') == -1) {
$postage = Checkout::CreateFreePostageObject();
} else {
$postage = PostageArea::get()->byID(Session::get('Checkout.PostageID'));
}
// If we are using a complex checkout and do not have correct
// details redirect
if (!Checkout::config()->simple_checkout && !$cart->isCollection() && (!$postage || !$billing_data || !$delivery_data)) {
return $this->redirect(Checkout_Controller::create()->Link());
}
if ($cart->isCollection() && !$billing_data) {
return $this->redirect(Checkout_Controller::create()->Link());
}
// Create an order number
$data["OrderNumber"] = substr(chunk_split(Checkout::getRandomNumber(), 4, '-'), 0, -1);
// Setup holder for Payment ID
$data["PaymentID"] = 0;
// Set status
$data['Status'] = 'incomplete';
// Assign billing, delivery and postage data
if (!Checkout::config()->simple_checkout) {
$data = array_merge($data, $billing_data);
$data = is_array($delivery_data) ? array_merge($data, $delivery_data) : $data;
$checkout_data = Checkout::config()->checkout_data;
if (!$cart->isCollection()) {
$data['PostageType'] = $postage->Title;
$data['PostageCost'] = $postage->Cost;
$data['PostageTax'] = $postage->Tax ? $postage->Cost / 100 * $postage->Tax : 0;
}
if ($cart->getDiscount()) {
$data['Discount'] = $cart->getDiscount()->Title;
$data['DiscountAmount'] = $cart->DiscountAmount;
}
// Add full country names if needed
if (in_array("CountryFull", $checkout_data)) {
$data['CountryFull'] = Checkout::country_name_from_code($data["Country"]);
}
if (in_array("DeliveryCountryFull", $checkout_data) && array_key_exists("DeliveryCountry", $data)) {
$data['DeliveryCountryFull'] = Checkout::country_name_from_code($data["DeliveryCountry"]);
}
foreach ($checkout_data as $key) {
if (array_key_exists($key, $data)) {
$payment_data[$key] = $data[$key];
}
}
}
// Set our order data as a generic object
$handler->setOrderData(ArrayData::array_to_object($payment_data));
return $handler->handleRequest($request, $this->model);
}
/**
* Action that gets called before we interface with our payment
* method.
*
* This action is responsible for setting up an order and
* saving it into the database (as well as a session) and also then
* generating an order summary before the user performs any final
* actions needed.
*
* This action is then mapped directly to the index action of the
* Handler for the payment method that was selected by the user
* in the "Postage and Payment" form.
*
*/
public function index()
{
$cart = ShoppingCart::get();
// If shopping cart doesn't exist, redirect to base
if (!$cart->getItems()->exists() || $this->getPaymentHandler() === null) {
return $this->redirect(Director::BaseURL());
}
// Get billing and delivery details and merge into an array
$billing_data = Session::get("Commerce.BillingDetailsForm.data");
$delivery_data = Session::get("Commerce.DeliveryDetailsForm.data");
$postage = PostageArea::get()->byID(Session::get('Commerce.PostageID'));
if (!$postage || !$billing_data || !$delivery_data) {
return $this->redirect(Checkout_Controller::create()->Link());
}
// Work out if an order prefix string has been set in siteconfig
$config = SiteConfig::current_site_config();
$order_prefix = $config->OrderPrefix ? $config->OrderPrefix . '-' : '';
// Merge billand and delivery data into an array
$data = array_merge((array) $billing_data, (array) $delivery_data);
// Set discount info
$data['DiscountAmount'] = $cart->DiscountAmount();
// Get postage data
$data['PostageType'] = $postage->Title;
$data['PostageCost'] = $postage->Cost;
$data['PostageTax'] = $config->TaxRate > 0 && $postage->Cost > 0 ? (double) $postage->Cost / 100 * $config->TaxRate : 0;
// Set status
$data['Status'] = 'incomplete';
// Setup an order based on the data from the shopping cart and load data
$order = new Order();
$order->update($data);
// If user logged in, track it against an order
if (Member::currentUserID()) {
$order->CustomerID = Member::currentUserID();
}
// Write so we can setup our foreign keys
$order->write();
// Loop through each session cart item and add that item to the order
foreach ($cart->getItems() as $cart_item) {
$order_item = new OrderItem();
$order_item->Title = $cart_item->Title;
$order_item->SKU = $cart_item->SKU;
$order_item->Price = $cart_item->Price;
$order_item->Tax = $cart_item->Tax;
$order_item->Customisation = serialize($cart_item->Customised);
$order_item->Quantity = $cart_item->Quantity;
$order_item->write();
$order->Items()->add($order_item);
}
$order->write();
// Add order to session so our payment handler can process it
Session::set("Commerce.Order", $order);
$this->payment_handler->setOrder($order);
// Get gateway data
$return = $this->payment_handler->index();
return $this->customise($return)->renderWith(array("Payment", "Commerce", "Page"));
}