Stevebauman\Inventory\Traits\InventoryTransactionTrait::fillBackOrder PHP Метод

    public function fillBackOrder($reason = '', $cost = 0)
    {
        /*
         * Only allow a previous state of back-ordered
         */
        $this->validatePreviousState([$this::STATE_COMMERCE_BACK_ORDERED], $this::STATE_COMMERCE_BACK_ORDER_FILLED);
        $this->setAttribute('state', $this::STATE_COMMERCE_BACK_ORDER_FILLED);
        if (empty($reason)) {
            $reason = $this->getTransactionReason('back-order-filled');
        }
        try {
            return $this->processStockTakeAndSave($this->getAttribute('quantity'), 'inventory.transaction.back-order.filled', $reason, $cost);
        } catch (NotEnoughStockException $e) {
        }
        return false;
    }