Add configurable product to existing quote_id programatically

Question

Below code helps me to add configurable product to current cart session

    $quote_id = '4';
    $params = array(
        'product' => 1,
        'super_attribute' => array(
            132 => 3,
            133 => 8
        ),
        'qty' => 1,
    );
    $cart = Mage::getSingleton('checkout/cart'); 
    $product = new Mage_Catalog_Model_Product();
    $product->load(1); 
    $cart->addProduct($product, $params,$quote_id);
    $cart->save();
    Mage::getSingleton('checkout/session')->setCartWasUpdated(true);    

In a similar way i want to add configurable product to my existing quote_id 4

I've tried

$cart = Mage::getSingleton('checkout/cart')->load(4);

But unfortunately it didn't worked. Any suggestion to make it work ?

Answer 1

To add the product to particular quote, you have load a quote with store id.

$storeId = Mage::app()->getStore()->getStoreId(); // get current store id
$quote = Mage::getModel('sales/quote')->setStoreId($storeId)->load(4); //4 is your quote id
$params = array(
        'product' => 1,
        'super_attribute' => array(
            132 => 3,
            133 => 8
        ),
        'qty' => 1,
    );
$product = Mage::getModel('catalog/product')->load(1); //your config product is
$quote->addProduct($product, new Varien_Object($params))->save();

Try this code it'll work.

Answer 2

• *Use try and catch to exception handling*
• **Also use Use proper product model load**
• Use Mage::getModel('catalog/product') instead of new Mage_Catalog_Model_Product()

As you want to add configuable to quote id =4 then you can try below

Code:

$params
=array('product'=>1,super_attribute=>array('132'=>3,'133'=>8,),qty=>1));
    try {     $quote = Mage::getModel('sales/quote')->load(4);
        $product =Mage::getModel('catalog/product')
            ->setStoreId(Mage::app()->getStore()->getId())
            ->load($productId);;
        $quote->addProduct($product,new Varien_Object($params));

        $quote->save();

    } catch (Mage_Core_Exception $e) {
            echo 'Cannot add the item to shopping cart.');
        Mage::logException($e);

    } catch (Exception $e) {
       echo 'Cannot add the item to shopping cart.');
        Mage::logException($e);

    }