How to get quote details in helper

Question

I want to see if there is anything exists in the cart if I am in a phtml page

I have tried to use session and cart but I am getting null When I tried to use session I wasn’t sure how to get the quote ID in order to get cart ID but I don’t know which is the right approach to take Could anyone help me out with this

Answer 1

Something like this should work

app/code/Xigen/Cart/Helper/Quote.php

namespace Xigen\Cart\Helper;

use Magento\Framework\App\Helper\AbstractHelper;

class Quote extends AbstractHelper
{

    /**
     * @param \Magento\Framework\App\Helper\Context $context
     */
    public function __construct(
        \Magento\Framework\App\Helper\Context $context,
        \Magento\Checkout\Model\Cart $cart
    ) {
        $this->cart = $cart;
        parent::__construct($context);
    }

    public function getAllVisibleItems() {
        return $this->cart->getQuote()->getAllVisibleItems();
    }

    public function getAllVisibleItemsCount() {
        return count($this->getAllVisibleItems());
    }
}

Then in template for example

$visibleItems = $this->helper('\Xigen\Cart\Helper\Quote')->getAllVisibleItemsCount();