[FIX] delivery_auto_refresh: Fix error when adding products to cart o…

…n website

The steps to reproduce the problem are these:
    - Set delivery_auto_refresh.auto_add_delivery_line.
    - Set a default delivery method on the user's partner.
    - Place a new ecommerce order with that user adding to the cart.

Doing this steps we get the error:
    Record does not exist or has been deleted.
    (Record: sale.order.line(63,), User: 1)

delivery_auto_refresh 13.0.1.0.3

delivery_auto_refresh/__manifest__.py

@@ -4,7 +4,7 @@
 {
     "name": "Auto-refresh delivery",
     "summary": "Auto-refresh delivery price in sales orders",
-    "version": "13.0.1.0.2",
+    "version": "13.0.1.0.3",
     "category": "Delivery",
     "website": "https://github.com/OCA/delivery-carrier",
     "author": "Tecnativa, Odoo Community Association (OCA)",

delivery_auto_refresh/models/sale_order.py

@@ -25,6 +25,10 @@ def _compute_carrier_id(self):
     def _get_param_auto_add_delivery_line(self):
         get_param = self.env["ir.config_parameter"].sudo().get_param
         param = "delivery_auto_refresh.auto_add_delivery_line"
+        # When we have the context 'website_id' it means that we are doing the order from
+        # e-commerce. So we don't want to add the delivery line automatically.
+        if self.env.context.get("website_id"):
+            return False
         return safe_eval(get_param(param, "0"))
 
     def _auto_refresh_delivery(self):