How to get quote_id in "checkout_cart_product_add_after" event

Question

I have added checkout_cart_product_add_after event in my custom module like :

<checkout_cart_product_add_after>
    <observers>
        <custom_detect_product_changes>
            <type>singleton</type>
            <class>custom/observer</class>
            <method>customFunction</method>
        </custom_detect_product_changes>
    </observers>
</checkout_cart_product_add_after>

And in Observer.php I want to get quote_id like :

...
public function customFunction(Varien_Event_Observer $observer)
{
    // here I want to get quote_id

}
...

How to get quote_id in customFunction?

Answer 1

public function customFunction(Varien_Event_Observer $observer){
      $quoteId = $observer->getQuoteItem()->getQuote()->getId();
}

You can get quote Id like this.

Answer 2

You can get Quote id using this code:

<?php $quote = $cart = Mage::getModel('checkout/cart')->getQuote(); 
    var_dump($quote->getQuoteId());

?>

Answer 3

You can get the quote id from checkout session like below:

$session        = Mage::getSingleton('checkout/session');
$quote_id       = $session->getQuoteId();

I hope this will help you.