I see my mini cart not updating its items when I delete an item from the cart programmatically.
but the cart updating perfectly as per my requirement only after I added a new item into cart or any cart event-triggered non programmatically.
You can fix this issue by creating a file
app\code\Vendor\Extension\etc\frontend\section.xml using following code inside your extension folder.
<?xml version="1.0"?> <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Customer:etc/sections.xsd"> <action name="extension/controller/action"> <section name="cart"/> </action> </config>
In this action parameter name, you have to pass the full action (For ex. checkout/cart/add ) in which cart is updated. It means you programmatically delete or add a product to cart to the shopping cart.
Also, you can add below code in your observer to refresh the quote for the customer.
$quote = $this->quoteRepository->get($quoteId); $quote->setCustomerId($customer->getId()); // Whatever you want to update $this->quoteRepository->save($quote);
Hope it helps!!!