Magento – How to set custom price for quote item in checkout_cart_add_product_complete event

magento-1.9quoteitem

I have two event observer in my custom module :

// 1st : checkout_cart_product_add_after
    $item = $observer->getQuoteItem();
    $item->setIsNew(true);

// 2nd : checkout_cart_add_product_complete
    $quote = Mage::getSingleton('checkout/cart')->getQuote();
    $quote_id = $quote->getId(); // quote_id
    foreach($quote->getAllItems() as $quote_item)
    {
        if($quote_item->getIsNew() == true)
        {
            $item = $quote_item;
        }
    }
    // here I want to set custom quote item price and tried below code but it is not working
    $item->setCustomPrice($current_tour_price);
    $item->setOriginalCustomPrice($current_tour_price);
    $item->getProduct()->setIsSuperMode(true);
    $item->save(); // updated

I want to set custom price to quote item in checkout_cart_add_product_complete event.

If I am using the code setCustomPrice and setOriginalCustomPrice in checkout_cart_product_add_after event then it is working.

But I need quote_id as well with dynamic price for some other use and I can't get quote_id in checkout_cart_product_add_after event, so I am using checkout_cart_add_product_complete event.

How to set quote item custom price in event checkout_cart_add_product_complete?

EDIT :
With $item->save() it save custom price for quote_item but on change currency custom price not going to update.

I also tried https://stackoverflow.com/a/38243913/4073217 but it is not working in my case.

How to set custom price for quote_item which work with currency change?

Best Answer

You can always update quote, hack it, change value directly in database, but it would be overkill and so far from best practice.

If you need quote_id, you can easily grab it from checkout_card_product_add_after event, because it set quote_item during event dispatch:

Mage::dispatchEvent('checkout_cart_product_add_after', array('quote_item' => $result, 'product' => $product));

All you have to do in your observer is:

$quote_id = $this->getEvent()->getQuoteItem()->getQuote()->getId();

Related Solutions

Magento – Product in cart loses custom options & price after editing

I realise this is quite old but I found this post when I came across the same problem myself, so hopefully if I'm too late for this to benefit you, it might still help someone else that comes across it.

Firstly, to find what is passed to an observer, I find it best to search through the magento code for the event name. Searching for checkout_cart_update_item_complete, we can find it is dispatched from Mage_Checkout_CartController with the following parameters:

array('item' => $item, 'request' => $this->getRequest(), 'response' => $this->getResponse())

This means to get the new quote item you can call $observer->getItem()

To get the old quote item, however, you need to do something like Mage::getSingleton('checkout/cart')->getQuote()->getItemById((int)Mage::app()->getRequest()->getParam('id'))

Now to copy across custom options from the old to the new, you can simply clone the option and add it to the new quote item. in total, this is the basic code you will need:

$newQuoteItem = $observer->getItem();
$oldQuoteItem = Mage::getSingleton('checkout/cart')->getQuote()->getItemById((int)Mage::app()->getRequest()->getParam('id'));
$newQuoteItem->addOption(clone $oldQuoteItem->getOptionByCode('CUSTOM_OPTION_CODE'));
$newQuoteItem->getOptionByCode('CUSTOM_OPTION_CODE')->save();

Just change the code in the last two lines to use your custom option code, or if you have multiple custom options, loop those last lines for each one you need to copy.

EDIT: You will also have to save the option once it has been added to the quote item, so I have added a line to the end of my example to do just that

Magento – How to change product name in quote item dynamically

Take a look at Magento change product name adding to cart

Use event sales_quote_item_set_product

class Mynamespace_Samples_Model_Observer
{
    public function salesQuoteItemSetProduct(Varien_Event_Observer $observer)
    {
        /* @var $item Mage_Sales_Model_Quote_Item */
        $item = $observer->getQuoteItem();

        //only change the item you want by product id
        if($item->getProductId() == xyz){
            $item->setName('Ians custom product name');
        }

        return $this;
    }
}

Best Answer

Related Solutions

Magento – Product in cart loses custom options & price after editing

Magento – How to change product name in quote item dynamically

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