ajax eliminare prodotto shopify id variante

// theme.liquid
{% if customer and customer.tags contains 'b2b'%}
  {% assign isb2b = true %}
{% else %}
  {% assign isb2b = false %}
{% endif %} 
  
{% comment %}
  {% assign b2b_conf = ["hard-seltzer-boem-lattina-25cl" => "44854263415003"] %}
{% endcomment %}
{% assign b2b_conf = 
  '{"8257603272923": "44854263480539"}'
%}

<script>
  var isb2b = {{isb2b}}
  var b2bConf = {{ b2b_conf | parse_json }};
</script>






// sections/cart-template.liquid
{% if customer and customer.tags contains 'b2b'%}
  {% assign isb2b = true %}
{% else %}
  {% assign isb2b = false %}
{% endif %} 
{% if isb2b %}
  {%- for line_item in cart.items -%}
    <script>
      var line_item = {{line_item | json}};
      if (b2bConf[line_item.product_id] != {{line_item.variant_id}}) {
        $.ajax({
             type: 'POST',
             url: '/cart/change.js',
             data: {
               id: {{line_item.variant_id}},
               quantity: 0
             },
             dataType: 'json',
             success: function() {
                window.location.reload();
             },
             error: function(err) {
                console.error('Errore durante l\'aggiornamento del carrello:', err);
             }
        });
      }
    </script>
  {%- endfor -%}
{% endif %}