[FIX] website_sale, website_sale_loyalty: update all total prices

Steps to reproduce:
- install website_sale;
- install a delivery mode (or create it);
- add a cost to it;
- publish the shipping method;
- make the purchase flow and modify the shipping method.

Issue:
The total price is not updated.

Cause:
`querySelector` returns the first element
that matches one or more selectors.
In this case, it is not the one that is expected.

Solution:
Use `querySelectorAll` to update the price
of all items designated by the selector.

Remark:
An other problem appears with the fix of the first problem
when using a gift card to pay (for example).
Indeed, the latter did not appear as we did not update
the prices correctly.

By updating the programs and rewards, the amounts
have been recalculated on the sale order.
It is necessary to transmit this information to the frontend.

opw-3277204

closes odoo/odoo#120744

X-original-commit: 460f90a59218202c1f77405609fadfc2640b2f9c
Signed-off-by: Lefebvre Thomas (thle) <thle@odoo.com>
Co-authored-by: Feyensv <vfe@odoo.com>

addons/website_sale/static/src/js/website_sale_delivery.js

@@ -135,12 +135,12 @@ publicWidget.registry.websiteSaleDelivery = publicWidget.Widget.extend({
             var amountDelivery = document.querySelector('#order_delivery .monetary_field');
             var amountUntaxed = document.querySelector('#order_total_untaxed .monetary_field');
             var amountTax = document.querySelector('#order_total_taxes .monetary_field');
-            var amountTotal = document.querySelector('#order_total .monetary_field, #amount_total_summary.monetary_field');
+            var amountTotal = document.querySelectorAll('#order_total .monetary_field, #amount_total_summary.monetary_field');
 
             amountDelivery.innerHTML = result.new_amount_delivery;
             amountUntaxed.innerHTML = result.new_amount_untaxed;
             amountTax.innerHTML = result.new_amount_tax;
-            amountTotal.innerHTML = result.new_amount_total;
+            amountTotal.forEach(total => total.innerHTML = result.new_amount_total);
             // we need to check if it's the carrier that is selected
             if (result.new_amount_total_raw !== undefined) {
                 this._updateShippingCost(result.new_amount_total_raw);

addons/website_sale_loyalty/controllers/delivery.py

@@ -1,37 +1,29 @@
-# -*- coding: utf-8 -*-
-from odoo import http
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
 from odoo.addons.website_sale.controllers.delivery import WebsiteSaleDelivery
-from odoo.http import request
+from odoo.http import request, route
 
 
 class WebsiteSaleLoyaltyDelivery(WebsiteSaleDelivery):
 
-    @http.route()
-    def update_eshop_carrier(self, **post):
-        Monetary = request.env['ir.qweb.field.monetary']
-        result = super().update_eshop_carrier(**post)
-        order = request.website.sale_get_order()
-        free_shipping_lines = None
-
+    def _update_website_sale_delivery_return(self, order, **post):
         if order:
             order._update_programs_and_rewards()
             order.validate_taxes_on_sales_order()
+        result = super()._update_website_sale_delivery_return(order, **post)
+        if order:
             free_shipping_lines = order._get_free_shipping_lines()
-
-        if free_shipping_lines:
-            currency = order.currency_id
-            amount_free_shipping = sum(free_shipping_lines.mapped('price_subtotal'))
-            result.update({
-                'new_amount_delivery': Monetary.value_to_html(0.0, {'display_currency': currency}),
-                'new_amount_untaxed': Monetary.value_to_html(order.amount_untaxed, {'display_currency': currency}),
-                'new_amount_tax': Monetary.value_to_html(order.amount_tax, {'display_currency': currency}),
-                'new_amount_total': Monetary.value_to_html(order.amount_total, {'display_currency': currency}),
-                'new_amount_order_discounted': Monetary.value_to_html(order.reward_amount - amount_free_shipping, {'display_currency': currency}),
-                'new_amount_total_raw': order.amount_total,
-            })
+            if free_shipping_lines:
+                Monetary = request.env['ir.qweb.field.monetary']
+                currency = order.currency_id
+                amount_free_shipping = sum(free_shipping_lines.mapped('price_subtotal'))
+                result.update({
+                    'new_amount_delivery': Monetary.value_to_html(0.0, {'display_currency': currency}),
+                    'new_amount_order_discounted': Monetary.value_to_html(order.reward_amount - amount_free_shipping, {'display_currency': currency}),
+                })
         return result
 
-    @http.route()
+    @route()
     def cart_carrier_rate_shipment(self, carrier_id, **kw):
         Monetary = request.env['ir.qweb.field.monetary']
         order = request.website.sale_get_order(force_create=True)