neilgee/pc-menu.js

## pc-menu.js
jQuery(document).ready(function($) {

/**
 * WooCommerce Product Category Accordion jQuery Menu
 * @link https://wpbeaches.com/woocommerce-accordion-style-expand-collapse-product-category-menu/
 */

    if ($('ul.product-categories').length > 0) {

        // Set variables
        // pC = Parent Category
        // fpC = First Parent Category
        // cC = Current Category
        // cCp = Currents Category's Parent

        var
        pC = $('.product-categories li.cat-parent'),
        fpC = $('.product-categories li.cat-parent:first-child'), // Start this one open
        cC = $('.product-categories li.current-cat'),
        cCp = $('.product-categories li.current-cat-parent');

        pC.prepend('<span class="toggle"><i class="far fa-minus-square fa-plus-square"></i></span>');
        pC.parent('ul').addClass('has-toggle'); pC.children('ul').hide();

        if (pC.hasClass("current-cat-parent")) {
            cCp.addClass('open'); cCp.children('ul').show(); cCp.children().children('i.far').removeClass('fa-plus-square');
        }
        else if (pC.hasClass("current-cat")) {
            cC.addClass('open'); cC.children('ul').show(); cC.children().children('i.far').removeClass('fa-plus-square');
        }
        else {
            fpC.addClass('open'); fpC.children('ul').show(); fpC.children().children('i.far').removeClass('fa-plus-square');
        }

        $('.has-toggle span.toggle').on('click', function() {
            $t = $(this);
            if ($t.parent().hasClass("open")){
                $t.parent().removeClass('open'); $t.parent().children('ul').slideUp(); $t.children('i.far').addClass('fa-plus-square');
            }
            else {
                $t.parent().parent().find('ul.children').slideUp();
                $t.parent().parent().find('li.cat-parent').removeClass('open');
                $t.parent().parent().find('li.cat-parent').children().children('i.far').addClass('fa-plus-square');

                $t.parent().addClass('open');
                $t.parent().children('ul').slideDown();
                $t.children('i.far').removeClass('fa-plus-square');
            }

        });


        // Link the count number
        $('.count').css('cursor', 'pointer');
        $('.count').on('click', function(event) {
            $(this).prev('a')[0].click();
        });

    }


});