Magento 2: Product sorting high to low and low to high

Company\Module\Block\Product\ProductList\Toolbar.php

<?php
namespace Company\Module\Block\Product\ProductList;

class Toolbar extends \Magento\Catalog\Block\Product\ProductList\Toolbar
{
    public function setCollection($collection) {
        
        $this->_collection = $collection;
        $this->_collection->setCurPage($this->getCurrentPage());
    
        // we need to set pagination only if passed value integer and more that 0
        $limit = (int)$this->getLimit();
        if ($limit) {
            $this->_collection->setPageSize($limit);
        }
		
    
        if ($this->getCurrentOrder()) {
            switch ($this->getCurrentOrder()) {
                case 'high_to_low':
                    $this->_collection->setOrder('price', 'desc');
                break;

                case 'low_to_high':
                    $this->_collection->setOrder('price', 'asc');
                break;

                default:
                    $this->_collection->setOrder($this->getCurrentOrder(), $this->getCurrentDirection());
                break;
            }
        }
        return $this;
    }
}