/**
* {@inheritdoc}
*/
public function increase(StockableInterface $stockable, $quantity)
{
if ($quantity < 0) {
throw new \InvalidArgumentException('Quantity of units must be greater than 0.');
}
$this->eventDispatcher->dispatch(SyliusStockableEvents::PRE_INCREASE, new GenericEvent($stockable));
$stockable->setOnHand($stockable->getOnHand() + $quantity);
$this->eventDispatcher->dispatch(SyliusStockableEvents::POST_INCREASE, new GenericEvent($stockable));
}
/**
* {@inheritdoc}
*/
public function fillBackorders(StockableInterface $stockable)
{
$onHand = $stockable->getOnHand();
if ($onHand <= 0) {
return;
}
$units = $this->repository->findBy(['stockable' => $stockable, 'inventoryState' => InventoryUnitInterface::STATE_BACKORDERED], ['createdAt' => 'ASC']);
foreach ($units as $unit) {
$unit->setInventoryState(InventoryUnitInterface::STATE_SOLD);
if (--$onHand === 0) {
break;
}
}
$stockable->setOnHand($onHand);
}