public function syncNewWastageItems(WastageModel $wastage, Collection $products, array $items)
    {
        $this->setWastage($wastage);

        $itemModels = [];

        foreach ($items as $key => $value) {
            $data = $this->buildItemData($key, $value, $products);
            $item = $this->create($data);

            $itemModels[] = $item;
        }

        return $itemModels;
    }