How to get the current shopping cart details on the server-side (with PHP)?

Jim · April 22, 2016, 8:53am

I know in Magento 1 you can get the shopping cart details on any page with:

$cart = Mage::getModel('checkout/cart')->getQuote();
foreach ($cart->getAllItems() as $item) {
    $productId = $item->getProduct()->getId();
    $productPrice = $item->getProduct()->getPrice();
}

How do I do the same thing in Magento 2?

dmitry_fedyuk · April 22, 2016, 11:18am

Use the \Magento\Checkout\Model\Session::getQuote() method:

github.com

magento/magento2/blob/958164/app/code/Magento/Checkout/Model/Session.php#L200-L207


/**
 * Get checkout quote instance by current session
 *
 * @return Quote
 * @SuppressWarnings(PHPMD.CyclomaticComplexity)
 * @SuppressWarnings(PHPMD.NPathComplexity)
 */
public function getQuote()

Usage examples

1. \Magento\Checkout\Block\Cart\AbstractCart::getQuote()

github.com

magento/magento2/blob/958164/app/code/Magento/Checkout/Block/Cart/AbstractCart.php#L101-L112


/**
 * Get active quote
 *
 * @return Quote
 */
public function getQuote()
{
    if (null === $this->_quote) {
        $this->_quote = $this->_checkoutSession->getQuote();
    }
    return $this->_quote;
}

2. \Magento\Checkout\Block\Cart\Totals::getQuote()

github.com

magento/magento2/blob/958164/app/code/Magento/Checkout/Block/Cart/Totals.php#L190-L205


/**
 * Get active or custom quote
 *
 * @return \Magento\Quote\Model\Quote
 */
public function getQuote()
{
    if ($this->getCustomQuote()) {
        return $this->getCustomQuote();
    }


    if (null === $this->_quote) {
        $this->_quote = $this->_checkoutSession->getQuote();
    }
    return $this->_quote;
}

3. \Magento\Checkout\Helper\Cart::getQuote()

github.com

magento/magento2/blob/958164/app/code/Magento/Checkout/Helper/Cart.php#L146-L155


/**
 * Retrieve current quote instance
 *
 * @return \Magento\Quote\Model\Quote
 * @codeCoverageIgnore
 */
public function getQuote()
{
    return $this->_checkoutSession->getQuote();
}

dmitry_fedyuk · April 27, 2016, 12:11pm

A post was split to a new topic: How to get the \Magento\Checkout\Model\Session singleton in a *.phtml template?