From 5a6d9c989428db763e70c870fd493328339b4027 Mon Sep 17 00:00:00 2001
From: GitHub Copilot <copilot@example.com>
Date: Wed, 15 Jul 2026 18:23:11 +0200
Subject: [PATCH] [FIX] website_sale_aplicoop: precio por kg/litro con IVA y
 granel por litro
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El precio por unidad de las tarjetas usaba el campo nativo base_unit_price
(list_price sin impuestos), mostrando un importe distinto al precio
principal de la tarjeta, que sí incluye IVA. Ahora se calcula a partir del
precio ya impositado. Además se extiende el sufijo de precio por unidad
("/L") a productos vendidos por litro, que ya tenían el step de 0.1 pero
no el indicador visual.
---
 .../controllers/website_sale_pricing.py              | 12 ++++++++++--
 website_sale_aplicoop/views/website_templates.xml    |  5 +++--
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/website_sale_aplicoop/controllers/website_sale_pricing.py b/website_sale_aplicoop/controllers/website_sale_pricing.py
index 379baf8..9deef53 100644
--- a/website_sale_aplicoop/controllers/website_sale_pricing.py
+++ b/website_sale_aplicoop/controllers/website_sale_pricing.py
@@ -54,6 +54,10 @@ def _prepare_product_display_info(self, product, product_price_info, request_obj
     uom_category_name = ""
     quantity_step = 1
     price_unit_suffix = ""
+    bulk_unit_suffixes = {
+        "uom.product_uom_categ_kgm": "/Kg",
+        "uom.product_uom_categ_vol": "/L",
+    }
 
     if product.uom_id:
         uom = product.uom_id.sudo()
@@ -82,8 +86,7 @@ def _prepare_product_display_info(self, product, product_price_info, request_obj
                     full_xmlid = f"{external_id.module}.{external_id.name}"
                     if full_xmlid in fractional_categories:
                         quantity_step = 0.1
-                    if full_xmlid == "uom.product_uom_categ_kgm":
-                        price_unit_suffix = "/Kg"
+                    price_unit_suffix = bulk_unit_suffixes.get(full_xmlid, "")
             except Exception as e:
                 _logger.warning(
                     "_prepare_product_display_info: Error detecting UoM category XML ID for product %s: %s",
@@ -91,6 +94,10 @@ def _prepare_product_display_info(self, product, product_price_info, request_obj
                     str(e),
                 )
 
+    base_unit_price = 0.0
+    if product.base_unit_count and price_safe:
+        base_unit_price = price_safe / product.base_unit_count
+
     try:
         req = request_obj or request
         tr_env = req.env
@@ -106,6 +113,7 @@ def _prepare_product_display_info(self, product, product_price_info, request_obj
         "safe_uom_category": uom_category_name,
         "quantity_step": quantity_step,
         "price_unit_suffix": price_unit_suffix,
+        "base_unit_price": base_unit_price,
         "out_of_stock_label": out_of_stock_label,
         "add_to_cart_label": add_to_cart_label,
     }
diff --git a/website_sale_aplicoop/views/website_templates.xml b/website_sale_aplicoop/views/website_templates.xml
index dce168e..9754f29 100644
--- a/website_sale_aplicoop/views/website_templates.xml
+++ b/website_sale_aplicoop/views/website_templates.xml
@@ -693,9 +693,10 @@
                                 </small>
                                 </t>
                             </h6>
-                            <t t-if="product.base_unit_price and product.base_unit_name">
+                            <t t-set="tax_incl_base_unit_price" t-value="product_display_info.get(product.id, {}).get('base_unit_price', 0.0)" />
+                            <t t-if="tax_incl_base_unit_price and product.base_unit_name">
                                 <p class="product-unit-price text-muted" style="font-size: 0.85rem; margin-top: 0.25rem; margin-bottom: 0;">
-                                    <t t-esc="'%.2f' % product.base_unit_price" /> € / <t t-esc="product.base_unit_name" />
+                                    <t t-esc="'%.2f' % tax_incl_base_unit_price" /> € / <t t-esc="product.base_unit_name" />
                                 </p>
                             </t>
                         </div>