Magento – Magento2:Get Cart item last added product after adding product to cart

You can find answer by looking at getRecentItems method inside Mage_Checkout_Block_Cart_Sidebar class.

/**
 * Get array of last added items
 *
 * @param null $count
 * @return array
 */
public function getRecentItems($count = null)
{
    if (!$this->getSummaryCount()) {
        return array();
    }
    if ($count === null) {
        $count = $this->getItemCount();
    }
    return array_slice(array_reverse($this->getItems()), 0, $count);
}

This applies to current customer session.

The call to

Mage::getSingleton('checkout/session')->getLastAddedProductId(true);

... is actually clearing the session variable after it is read. Magento uses magic methods extensively. In this case you are using the __call() magic method which in turn uses the getData() method. In Mage_Core_Model_Session_Abstract_Varien you will see that they override the default behaviour of getData() to expect the second parameter to be a boolean (The first parameter to getData() is the key name for the value you are looking for). That boolean is a flag telling the session to clear the variable after reading.

You could always listen for the checkout_cart_product_add_after event and add the item to your own variable in the session. That event is actually fired on the line before setLastAddedProductId() is called.

Refered links:

• https://stackoverflow.com/questions/7208650/get-id-of-the-last-product-added-to-the-cart-in-magento
• http://www.codexpedia.com/magento/magento-get-the-last-added-product-id-and-cart-items/

Edit 1:

You're almost there - try this code:

$collection = Mage::getSingelton('checkout/session')->getQuote()->getItemsCollection();

$collection->getSelect()->order('created_at DESC');

$latestItem = $collection->getFirstItem();

Note that when you get the latest quote item, you're not actually obtaining the product. To get the actual product, you would need to add this line:

$product = $latestItem->getProduct();

Edit 2:

Use this below code

Code to get the the full product information (where 3 is the configurable product Id)

$product = Mage::getModel('catalog/product')->load(3); 

$childProducts = Mage::getModel('catalog/product_type_configurable')
                ->getUsedProducts(null,$product);

foreach($childProducts as $child) {
    print_r($child->getName());  // You can use any of the magic get functions on this object to get the value
}

Edit 3:

You can also get by sku

$associated_products = $_product->loadByAttribute('sku', $_product->getSku())->getTypeInstance()->getUsedProducts();

foreach ($associated_products as $assoc) 
{
    $assocProduct   = Mage::getModel('catalog/product')->load($assoc->getId());
}