From 6d910be3138d8f92cb95fe4057dbe475240f87f3 Mon Sep 17 00:00:00 2001
From: "Thomas Lefebvre (thle)" <thle@odoo.com>
Date: Tue, 11 Oct 2022 12:25:49 +0000
Subject: [PATCH] [FIX] website_sale: base unit price not updated with
 pricelist and tax

Steps to reproduce:
- set a price on the product form;
- set a base unit count on the product form;
- define at least a pricelist with an other price;
- go to website on the product page;
- change the selected pricelist;
- change the Tax-Excluded/Included option.

Issue:
The base unit price ignores the tax included option.

Solution:
Update the display of the base unit price taking into consideration that it is not possible to set the "base_unit_price" field (otherwise we risk an AccessError).
Calculate the base unit price using "list_price" (which takes into account the tax) when we need to display it without saving.

opw-2995474

closes odoo/odoo#104302

X-original-commit: b766d68287b73b70a784e7291c567fb2e59de0c3
Signed-off-by: William Braeckman (wbr) <wbr@odoo.com>
Signed-off-by: Lefebvre Thomas (thle) <thle@odoo.com>
---
 addons/website_sale/models/product_template.py | 2 +-
 addons/website_sale/views/templates.xml        | 9 +++++----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/addons/website_sale/models/product_template.py b/addons/website_sale/models/product_template.py
index 098ac7ac90d..31dda620ed7 100644
--- a/addons/website_sale/models/product_template.py
+++ b/addons/website_sale/models/product_template.py
@@ -272,7 +272,7 @@ class ProductTemplate(models.Model):
             prevent_zero_price_sale = not price and current_website.prevent_zero_price_sale
             combination_info.update(
                 base_unit_name=product.base_unit_name,
-                base_unit_price=base_unit_price,
+                base_unit_price=product.base_unit_count and list_price / product.base_unit_count,
                 price=price,
                 list_price=list_price,
                 price_extra=price_extra,
diff --git a/addons/website_sale/views/templates.xml b/addons/website_sale/views/templates.xml
index e1e1d322a97..fc842247bd5 100644
--- a/addons/website_sale/views/templates.xml
+++ b/addons/website_sale/views/templates.xml
@@ -870,10 +870,8 @@
 
     <!-- /shop/product page -->
     <template id="base_unit_price" name="Product Bas eunit price">
-        <t>
-            (<span class="o_base_unit_price" t-field="product.base_unit_price" t-options="{'display_currency': website.currency_id}"/>
-            / <span class="oe_custom_base_unit" t-field="product.base_unit_name"/>)
-        </t>
+        (<span class="o_base_unit_price" t-esc="combination_info['base_unit_price']" t-options="{'widget': 'monetary', 'display_currency': website.currency_id}"/>
+         / <span class="oe_custom_base_unit" t-field="product.base_unit_name"/>)
     </template>
 
     <template id="product" name="Product" track="1">
@@ -1451,6 +1449,9 @@
                             </div>
                         </td>
                         <td class="text-center td-price" name="price">
+                            <t t-set="combination" t-value="line.product_id.product_template_attribute_value_ids + line.product_no_variant_attribute_value_ids"/>
+                            <t t-set="combination_info" t-value="line.product_id.product_tmpl_id._get_combination_info(combination, pricelist=website_sale_order.pricelist_id, add_qty=line.product_uom_qty)"/>
+
                             <t groups="account.group_show_line_subtotals_tax_excluded">
                                 <span t-field="line.price_reduce_taxexcl" style="white-space: nowrap;" t-options="{'widget': 'monetary', 'display_currency': website_sale_order.currency_id}"/>
                             </t>