How to save quote items in magento 2

Question

How to save quote items in Magento 2? I have quote id. I'm able to store quote table data but I want to store products name, sku which is going in quote_item table.

I am able to set Data in quote table . $quote->setItemsqty($this->qty);

But i want to set Sku ,Name etc on quote_item table

Below is my Function on that function i am able to create quote

public function save(\Magento\Quote\Api\Data\CartInterface $quote)
{


    if ($quote->getId()) {

       $currentQuote = $this->get($quote->getId(), [$quote->getStoreId()]);


     foreach ($currentQuote->getData() as $key => $value) {

          if (!$quote->hasData($key)) {
                $quote->setData($key, $value);
            }
        }


    $quote->setItemscount(count($this->sku)); 
    $quote->setItemsqty($this->qty);


    }


    $this->getSaveHandler()->save($quote);

    $quoteItem = $this->quoteItemFactory->create();
    $quoteItem->setProduct($product);

    $quoteObj->addItem($quoteItem);
    $quoteObj->collectTotals()->save();


    $this->customlog->info($quoteItem->getData());

    unset($this->quotesById[$quote->getId()]);
    unset($this->quotesByCustomerId[$quote->getCustomerId()]);
}

How to do it? Any idea?

Answer 1

We can use setProduct method of quote item object.

Inject \Magento\Quote\Model\Quote\ItemFactory - \Magento\Quote\Api\Data\CartItemInterfaceFactory in your constructor.

/**
 * @var \Magento\Quote\Api\Data\CartItemInterfaceFactory
 */
protected $cartItemFactory;

/**
 * @var \Magento\Catalog\Api\ProductRepositoryInterface
 */
protected $product;

public function __construct(
    \Magento\Quote\Api\Data\CartItemInterfaceFactory $cartItemFactory,
    \Magento\Catalog\Api\ProductRepositoryInterface $product,
    ....
) {
    $this->cartItemFactory = $cartItemFactory;
    $this->product = $product;

}

In your method:

$product = $this->product->get($productSku);
$quoteItem = $this->cartItemFactory->create();
$quoteItem->setProduct($product);
$quote->addItem($quoteItem);
$quote->collectTotals()->save();

EDIT:

I used \Magento\Quote\Api\Data\CartItemInterfaceFactory instead of using \Magento\Quote\Model\Quote\ItemFactory