/**
* Checks the stock level for all items in an order **only** if the order's
* type is set as an applicable order type.
*
* If the quantity of a particular unit in the order is greater than the
* amount in the defined stock location, the extra items are removed so the
* quantity matches the stock level and a flash message is added to the
* session.
*
* @param OrderEvent $event The event object
*/
public function checkStock(OrderEvent $event)
{
$order = $event->getOrder();
if (!in_array($order->type, $this->_orderTypes)) {
return false;
}
$addFlash = false;
$unitLoader = $this->get('product.unit.loader')->includeInvisible(true)->includeOutOfStock(true);
foreach ($order->items->getRows() as $row) {
$unit = $unitLoader->getByID($row->first()->unitID);
$stock = $unit->getStockForLocation($row->first()->stockLocation);
if ($row->getQuantity() > $stock) {
$amountToRemove = $row->getQuantity() - $stock;
$addFlash = true;
foreach ($row as $item) {
if ($amountToRemove < 1) {
break;
}
$order->items->remove($item);
$amountToRemove--;
}
}
}
if ($addFlash) {
$this->get('http.session')->getFlashBag()->add('warning', 'Some of the items in your basket are no longer available and have been removed.');
}
}
/**
* Decrement the additional discount statistics if the order was discounted.
*
* @param Event\Event $event
*/
public function recordDiscountRevenueDeleted(OrderEvent $event)
{
$order = $event->getOrder();
if ($order->totalDiscount > 0) {
$this->get('statistics')->get('discounted.sales.gross')->counter->decrement($order->totalGross);
$this->get('statistics')->get('discount.gross')->counter->decrement($order->totalDiscount);
}
}
/**
* @param Order\Event\Event $event
*/
public function sendOrderConfirmationMail(Order\Event\Event $event)
{
$order = $event->getOrder();
$merchant = $this->get('cfg')->merchant;
if ($order->type == 'web') {
$payments = $this->get('order.payment.loader')->getByOrder($order);
$factory = $this->get('mail.factory.order.confirmation')->set('order', $order)->set('payments', $payments);
$this->get('mail.dispatcher')->send($factory->getMessage());
}
}
/**
* Resets the item's discount and sets the amount to 0 if the discount
* is a percentage one.
*
* @param Event $event The event object
*/
public function resetDiscountAmounts(Event\Event $event)
{
foreach ($event->getOrder()->items as $item) {
$item->discount = 0;
}
foreach ($event->getOrder()->discounts as $discount) {
if ($discount->percentage) {
$discount->amount = 0;
}
}
}
public function updateDiscountEmail(Event\Event $event)
{
$order = $event->getOrder();
foreach ($order->discounts as $orderDiscount) {
if ($orderDiscount->code) {
$discount = $this->get('discount.loader')->getByCode($orderDiscount->code);
if (in_array($order->userEmail, $discount->emails)) {
$this->get('discount.edit')->markEmailAsUsed($discount, $order->userEmail);
}
}
}
}
/**
* Loop through bundles assigned to order and check that they are still valid. Add discount entities to the order
* if the bundles are valid and the discount has not already been added to the order, and remove them if they
* are invalid and have been set against the order.
*
* This method uses the metadata key for the bundle (i.e. 'bundle_[number]') as the ID for the discount entity.
* The ID is not saved to the database so this only exists on the basket. This makes it easier to keep track of
* which bundle is which.
*
* @param OrderEvent $event
*
* @return bool | string
*/
public function validateBundle(OrderEvent $event)
{
$bundleIDs = $this->_getBundleIDs($event->getOrder());
if (count($bundleIDs) <= 0) {
return false;
}
$bundles = $this->get('discount.bundle_loader')->getByID($bundleIDs);
$validator = $this->get('discount.bundle_validator');
foreach ($bundleIDs as $metadataKey => $bundleID) {
if (array_key_exists($metadataKey, $this->_bundleLog)) {
// If the metadata key exists in the bundle log, the only reason this method is being called against is
// because it has just been added to the order, so we don't need to revalidate the bundle. Instead, we
// remove it from the bundle log and break out of the loop.
unset($this->_bundleLog[$metadataKey]);
break;
}
$bundle = $bundles[$bundleID];
$bundleExists = $this->get('basket.order')->discounts->exists($metadataKey);
if ($bundleExists) {
$this->get('basket.order')->discounts->remove($this->get('basket.order')->discounts->get($metadataKey));
}
// Validator will throw an exception if the bundle is not valid for the order. Remove the discount if it
// has already been set and show a flash message.
try {
$validator->validate($bundle, $event->getOrder());
$discount = $this->get('discount.bundle.order_discount_factory')->createOrderDiscount($event->getOrder(), $bundle);
// Temporarily set ID to keep track of bundles that have had their discounts applied
$discount->id = $metadataKey;
// Add the bundle ID to the log to prevent an infinite loop
$this->_bundleLog[$metadataKey] = $metadataKey;
$this->get('basket')->addEntity('discounts', $discount);
} catch (Exception\BundleValidationException $e) {
if ($bundleExists) {
$this->get('http.session')->getFlashBag()->add('warning', $e->getMessage());
}
return false;
}
}
return true;
}
/**
* Listen to when an order has been completed and check to see whether the user that made the order has been
* referred. If they have and the reward creation has triggered, it will then validate the order fulfills
* any rules set by the constraints.
*
* If the referral is valid and fulfills the specifications of the reward configuration, a discount code will be
* generated and an event will be fired. If for some reason a discount code not be generated, the referrer
* will be informed that they are eligible for a discount but its generation was not successful, and that they
* should get in touch with the vendor. The referral will be marked with an error status.
*
* @param OrderEvent $event
*/
public function giveReward(OrderEvent $event)
{
$order = $event->getOrder();
$referrals = $this->get('refer.referral.loader')->getByEmail($order->user->email, Statuses::PENDING);
if (empty($referrals)) {
return;
}
foreach ($referrals as $referral) {
if ($referral->hasTriggered(OrderEvents::CREATE_COMPLETE)) {
foreach ($referral->getRewardConfig()->getConstraints() as $constraint) {
// Don't bother checking minimum order if currency does not match
if ($constraint instanceof MinimumOrder && $order->currencyID !== $constraint->getCurrency()) {
continue;
}
if (false === $constraint->isValid($referral, $event)) {
return;
}
}
try {
$discount = $this->get('refer.discount.discount_builder')->build($referral);
$discount = $this->get('discount.create')->create($discount);
if ($discount->id) {
// Save again because the emails don't save on create.
$discount = $this->get('discount.edit')->save($discount);
$event = new DiscountCreateEvent();
$event->setReferral($referral);
$event->setDiscount($discount);
$this->get('event.dispatcher')->dispatch(DiscountRewardEvents::DISCOUNT_CREATE, $event);
} else {
throw new DiscountBuildException('Could not save new discount to database');
}
} catch (DiscountBuildException $e) {
$this->get('refer.discount.failure_mailer')->report($referral, $e);
$referral->setStatus(Statuses::ERROR);
$this->get('refer.referral.edit')->save($referral);
}
}
}
}
/**
* @param Order\Order $order
* @param Order\CancellationRefund $refund
*/
public function __construct(Order\Order $order, Order\CancellationRefund $refund)
{
parent::__construct($order);
$this->_refund = $refund;
}
/**
* Alter analytics view in checkout if possible
*
* @param OrderEvent $event
*/
public function switchAnalyticsCheckoutView(OrderEvent $event)
{
$provider = $this->get('analytics.provider');
if (!$provider instanceof AnalyticsEditableProviderInterface) {
return;
}
$viewRef = 'Message:Mothership:Ecommerce::analytics:' . $provider->getName();
try {
$this->get('templating.view_name_parser')->parse($viewRef);
} catch (NotAcceptableHttpException $e) {
return;
}
$parentView = $provider->getViewReference();
$params = array_merge($provider->getViewParams(), ['order' => $event->getOrder(), 'parentView' => $parentView]);
$provider->setViewReference($viewRef);
$provider->setViewParams($params);
}
/**
* Decrement the products.sales stat for each product ordered.
*
* @param Event\Event $event
*/
public function recordProductsSalesDeleted(Event\Event $event)
{
$dataset = $this->get('statistics')->get('products.sales');
foreach ($event->getOrder()->getItemRows() as $unitID => $items) {
$dataset->counter->decrement($unitID, count($items));
}
}
/**
* Set status of voucher items to received if e-vouchers are enabled
*
* @param Order\Event\Event $event
*/
public function setVoucherItemStatus(Order\Event\Event $event)
{
if ($this->_eVouchersDisabled()) {
return;
}
$vouchers = $this->_getVoucherItems($event->getOrder()->items);
if (!empty($vouchers)) {
$this->get('order.item.edit')->updateStatus($vouchers, Order\Statuses::RECEIVED);
}
if (count($vouchers) === count($event->getOrder()->items)) {
$this->get('order.edit')->updateStatus($event->getOrder(), Order\Statuses::RECEIVED);
}
}
public function calculateAllItemsTax(Event\Event $event)
{
foreach ($event->getOrder()->items as $item) {
$this->_calculateTaxForItem($item);
}
}
/**
* Record the time it took since the order was created to complete
* fulfillment.
*
* @param Event\Event $event
*/
public function recordFulfillmentTime(Event\Event $event)
{
$order = $event->getOrder();
$fulfillmentTime = time() - $order->authorship->createdAt()->getTimestamp();
$this->get('statistics')->get('fulfillment.time')->counter->set($order->id, $fulfillmentTime);
}
/**
* Set the totals on the order as the last event before the order is created.
*
* @param Event $event The event object
*/
public function setTotals(Event\Event $event)
{
$order = $event->getOrder();
$order->updateTotals();
}
/**
* Constructor.
*
* @param Order $order
* @param Dispatch $dispatch
*/
public function __construct(Dispatch $dispatch, Order $order = null)
{
$order = $order ?: $dispatch->order;
parent::__construct($order);
$this->setDispatch($dispatch);
}
/**
* If no status has been set on the order yet, set it to the default status
* (awaiting dispatch).
*
* @param Event $event The event object
*/
public function setDefaultStatus(Event\Event $event)
{
if (!$event->getOrder()->status) {
$event->getOrder()->status = $this->get('order.statuses')->get(Statuses::AWAITING_DISPATCH);
}
}
