[FIX] website_sale: manage access_point_address with Sendcloud

Steps to reproduce:
-------------------
- install website_sale and delivery_sendcloud module;
- create a shipping method (use Sendcloud provider);
- configure the integration with
"Mondial Relay Point Relais International 1-2kg";
- configure option with shipping rule and use location;
- on website create a new quotation with the pubic user;
- process the checkout;

(Check in backend the shipping weight)

- fill City and Zip Code fields with correct value
(example: Paris | 75011)

(- configure the company's country)

Issue:
------
[1.] If the shipping method is the only one, the locations are not displayed.
[2.] The delivery address is not the address of the chosen location.

Cause:
------
[2.] The method `update_eshop_carrier` is retriggered after update the `access_point_address` field.
The `access_point_address` is reset.

Solution:
---------
[1.] Show the option to choose a location if we only have one delivery method
(we are certain that the options should be displayed).
[2.] Use a parameter in the post request to instruct
not to reset the `access_point_address` field.

opw-3326139

closes odoo/odoo#125647

X-original-commit: 677bff31d3acdd05fff6567b693de78cff256ea2
Signed-off-by: Lefebvre Thomas (thle) <thle@odoo.com>
Signed-off-by: William Henrotin (whe) <whe@odoo.com>

addons/website_sale/controllers/delivery.py

@@ -15,7 +15,8 @@ class WebsiteSaleDelivery(WebsiteSale):
     @http.route(['/shop/update_carrier'], type='json', auth='public', methods=['POST'], website=True)
     def update_eshop_carrier(self, **post):
         order = request.website.sale_get_order()
-        order.access_point_address = {}
+        if not post.get('no_reset_access_point_address'):
+            order.access_point_address = {}
         carrier_id = int(post['carrier_id'])
         if order and carrier_id != order.carrier_id.id:
             if any(tx.sudo().state not in ('cancel', 'error', 'draft') for tx in order.transaction_ids):

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

@@ -22,13 +22,13 @@ publicWidget.registry.websiteSaleDelivery = publicWidget.Widget.extend({
      * @override
      */
     start: async function () {
-        const carriers = Array.from(document.querySelectorAll('input[name="delivery_type"]'));
+        this.carriers = Array.from(document.querySelectorAll('input[name="delivery_type"]'));
         this.dp = new concurrency.DropPrevious();
         // Workaround to:
         // - update the amount/error on the label at first rendering
         // - prevent clicking on 'Pay Now' if the shipper rating fails
-        if (carriers.length > 0) {
-            const carrierChecked = carriers.filter(e =>e.checked)
+        if (this.carriers.length > 0) {
+            const carrierChecked = this.carriers.filter(e =>e.checked)
             if (carrierChecked.length === 0) {
                 const payButton = document.querySelector('button[name="o_payment_submit_button"]');
                 payButton? payButton.disabled = true : null;
@@ -38,7 +38,7 @@ publicWidget.registry.websiteSaleDelivery = publicWidget.Widget.extend({
         }
 
         await this._getCurrentLocation();
-        await carriers.forEach(async (carrierInput) => {
+        await this.carriers.forEach(async (carrierInput) => {
             this._showLoading((carrierInput));
             await this._handleCarrierUpdateResult(carrierInput)
         });
@@ -92,7 +92,7 @@ publicWidget.registry.websiteSaleDelivery = publicWidget.Widget.extend({
         }
         const currentCarrierChecked = docCarrier.closest("li").getElementsByTagName("input")[0].checked;
         const span = document.createElement("em");
-        if (!currentCarrierChecked) {
+        if (!currentCarrierChecked || this.carriers.length == 1) {
             span.textContent = "select to see available Pick-Up Locations";
             span.classList.add("text-muted");
         }
@@ -389,6 +389,7 @@ publicWidget.registry.websiteSaleDelivery = publicWidget.Widget.extend({
             route: '/shop/update_carrier',
             params: {
                 'carrier_id': carrierId,
+                'no_reset_access_point_address': true,
             },
         })
         this._setIsPayable(result.status)