[18.0][IMP] product_main_seller: Add main_seller_id to product.product product and add to depends date_start, date_end

product_main_seller/README.rst

@@ -1,7 +1,3 @@
-.. image:: https://odoo-community.org/readme-banner-image
-   :target: https://odoo-community.org/get-involved?utm_source=readme
-   :alt: Odoo Community Association
-
 ===================
 Product Main Vendor
 ===================
@@ -17,7 +13,7 @@ Product Main Vendor
 .. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
     :target: https://odoo-community.org/page/development-status
     :alt: Beta
-.. |badge2| image:: https://img.shields.io/badge/license-AGPL--3-blue.png
+.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
     :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
     :alt: License: AGPL-3
 .. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fpurchase--workflow-lightgray.png?logo=github

product_main_seller/__manifest__.py

@@ -13,6 +13,7 @@
     "depends": ["purchase"],
     "maintainers": ["legalsylvain", "quentinDupont"],
     "data": [
+        "data/ir_cron.xml",
         "views/view_product_product.xml",
         "views/view_product_template.xml",
     ],

product_main_seller/data/ir_cron.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" ?>
+<odoo noupdate="1">
+    <record id="ir_cron_recompute_main_seller_id" model="ir.cron">
+        <field name="name">Recompute Main Vendor</field>
+        <field name="model_id" ref="product.model_product_supplierinfo" />
+        <field name="state">code</field>
+        <field name="code">model._cron_recompute_main_seller_id()</field>
+        <field name="interval_number">1</field>
+        <field name="interval_type">days</field>
+        <field name="active">True</field>
+    </record>
+</odoo>

product_main_seller/hooks.py

@@ -36,3 +36,48 @@ def pre_init_hook(env):
         WHERE pt.id = first_supplierinfos.product_tmpl_id;
         """
     )
+    cr.execute(
+        """
+        ALTER TABLE product_product
+        ADD COLUMN IF NOT EXISTS main_seller_id integer;
+        """
+    )
+    cr.execute(
+        """
+        WITH ranked_supplierinfos AS (
+        SELECT
+            p.id AS product_id,
+            psi.partner_id,
+            ROW_NUMBER() OVER (
+                PARTITION BY p.id
+                ORDER BY
+                    CASE
+                        WHEN psi.product_id = p.id THEN 0
+                        ELSE 1
+                    END,
+                    psi.sequence,
+                    psi.min_qty DESC,
+                    psi.price,
+                    psi.id
+            ) AS row_number
+        FROM product_product p
+        JOIN product_supplierinfo psi
+            ON psi.product_tmpl_id = p.product_tmpl_id
+            AND (
+                psi.product_id = p.id
+                OR psi.product_id IS NULL
+            )
+        JOIN res_partner rp
+            ON rp.id = psi.partner_id
+            AND rp.active
+        WHERE
+            (psi.date_start IS NULL OR psi.date_start <= CURRENT_DATE)
+            AND (psi.date_end IS NULL OR psi.date_end >= CURRENT_DATE)
+        )
+        UPDATE product_product p
+        SET main_seller_id = ranked_supplierinfos.partner_id
+        FROM ranked_supplierinfos
+        WHERE ranked_supplierinfos.product_id = p.id
+        AND ranked_supplierinfos.row_number = 1;
+        """
+    )

product_main_seller/models/__init__.py

@@ -1 +1,3 @@
 from . import product_template
+from . import product_product
+from . import product_supplierinfo

product_main_seller/models/product_product.py

@@ -0,0 +1,42 @@
+# Copyright 2026 Tecnativa - Andrii Kompaniiets
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from odoo import api, fields, models
+
+
+class ProductProduct(models.Model):
+    _inherit = "product.product"
+
+    main_seller_id = fields.Many2one(
+        comodel_name="res.partner",
+        string="Main Vendor",
+        help="Put your supplier info in first position to set as main vendor",
+        compute="_compute_main_seller_id",
+        store=True,
+    )
+
+    @api.depends(
+        "variant_seller_ids.sequence",
+        "variant_seller_ids.partner_id.active",
+        "variant_seller_ids.date_start",
+        "variant_seller_ids.date_end",
+    )
+    def _compute_main_seller_id(self):
+        for product in self:
+            if product.variant_seller_ids:
+                product.main_seller_id = fields.first(
+                    product.variant_seller_ids.filtered(
+                        lambda seller, p=product: seller.partner_id.active
+                        and (
+                            not seller.date_start
+                            or seller.date_start <= fields.Date.today()
+                        )
+                        and (
+                            not seller.date_end
+                            or seller.date_end >= fields.Date.today()
+                        )
+                        and (not seller.product_id or seller.product_id == p)
+                    )
+                ).partner_id
+            else:
+                product.main_seller_id = False

product_main_seller/models/product_supplierinfo.py

@@ -0,0 +1,14 @@
+# Copyright 2026 Tecnativa
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+from odoo import api, models
+
+
+class ProductSupplierinfo(models.Model):
+    _inherit = "product.supplierinfo"
+
+    @api.model
+    def _cron_recompute_main_seller_id(self):
+        products = self.env["product.product"].search([])
+        templates = self.env["product.template"].search([])
+        products._compute_main_seller_id()
+        templates._compute_main_seller_id()

product_main_seller/models/product_template.py

@@ -16,13 +16,26 @@ class ProductTemplate(models.Model):
         store=True,
     )
 
-    @api.depends("variant_seller_ids.sequence", "variant_seller_ids.partner_id.active")
+    @api.depends(
+        "variant_seller_ids.sequence",
+        "variant_seller_ids.partner_id.active",
+        "variant_seller_ids.date_start",
+        "variant_seller_ids.date_end",
+    )
     def _compute_main_seller_id(self):
         for template in self:
             if template.variant_seller_ids:
                 template.main_seller_id = fields.first(
                     template.variant_seller_ids.filtered(
                         lambda seller: seller.partner_id.active
+                        and (
+                            not seller.date_start
+                            or seller.date_start <= fields.Date.today()
+                        )
+                        and (
+                            not seller.date_end
+                            or seller.date_end >= fields.Date.today()
+                        )
                     )
                 ).partner_id
             else:

product_main_seller/static/description/index.html

@@ -3,7 +3,7 @@
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <meta name="generator" content="Docutils: https://docutils.sourceforge.io/" />
-<title>README.rst</title>
+<title>Product Main Vendor</title>
 <style type="text/css">
 
 /*
@@ -360,21 +360,16 @@
 </style>
 </head>
 <body>
-<div class="document">
+<div class="document" id="product-main-vendor">
+<h1 class="title">Product Main Vendor</h1>
 
-
-<a class="reference external image-reference" href="https://odoo-community.org/get-involved?utm_source=readme">
-<img alt="Odoo Community Association" src="https://odoo-community.org/readme-banner-image" />
-</a>
-<div class="section" id="product-main-vendor">
-<h1>Product Main Vendor</h1>
 <!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 !! source digest: sha256:c353b8931ca2140d6d80974f00d4e5e073b737283dc2770fe718a8842cd6bd4e
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/license-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/purchase-workflow/tree/18.0/product_main_seller"><img alt="OCA/purchase-workflow" src="https://img.shields.io/badge/github-OCA%2Fpurchase--workflow-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/purchase-workflow-18-0/purchase-workflow-18-0-product_main_seller"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/purchase-workflow&amp;target_branch=18.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
+<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/purchase-workflow/tree/18.0/product_main_seller"><img alt="OCA/purchase-workflow" src="https://img.shields.io/badge/github-OCA%2Fpurchase--workflow-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/purchase-workflow-18-0/purchase-workflow-18-0-product_main_seller"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/purchase-workflow&amp;target_branch=18.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
 <p>This module extends the Odoo Product module to compute and display the
 main Vendor of each products. The main vendor is the first vendor in the
 vendors list.</p>
@@ -392,29 +387,29 @@ <h1>Product Main Vendor</h1>
 </ul>
 </div>
 <div class="section" id="bug-tracker">
-<h2><a class="toc-backref" href="#toc-entry-1">Bug Tracker</a></h2>
+<h1><a class="toc-backref" href="#toc-entry-1">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/purchase-workflow/issues">GitHub Issues</a>.
 In case of trouble, please check there if your issue has already been reported.
 If you spotted it first, help us to smash it by providing a detailed and welcomed
 <a class="reference external" href="https://github.com/OCA/purchase-workflow/issues/new?body=module:%20product_main_seller%0Aversion:%2018.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
-<h2><a class="toc-backref" href="#toc-entry-2">Credits</a></h2>
+<h1><a class="toc-backref" href="#toc-entry-2">Credits</a></h1>
 <div class="section" id="authors">
-<h3><a class="toc-backref" href="#toc-entry-3">Authors</a></h3>
+<h2><a class="toc-backref" href="#toc-entry-3">Authors</a></h2>
 <ul class="simple">
 <li>GRAP</li>
 </ul>
 </div>
 <div class="section" id="contributors">
-<h3><a class="toc-backref" href="#toc-entry-4">Contributors</a></h3>
+<h2><a class="toc-backref" href="#toc-entry-4">Contributors</a></h2>
 <ul class="simple">
 <li>Quentin Dupont (<a class="reference external" href="mailto:quentin.dupont&#64;grap.coop">quentin.dupont&#64;grap.coop</a>)</li>
 </ul>
 </div>
 <div class="section" id="maintainers">
-<h3><a class="toc-backref" href="#toc-entry-5">Maintainers</a></h3>
+<h2><a class="toc-backref" href="#toc-entry-5">Maintainers</a></h2>
 <p>This module is maintained by the OCA.</p>
 <a class="reference external image-reference" href="https://odoo-community.org">
 <img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" />
@@ -429,6 +424,5 @@ <h3><a class="toc-backref" href="#toc-entry-5">Maintainers</a></h3>
 </div>
 </div>
 </div>
-</div>
 </body>
 </html>

product_main_seller/views/view_product_product.xml

@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!--
-Copyright (C) 2022 - Today: GRAP (http://www.grap.coop)
-@author: Quentin DUPONT (quentin.dupont@grap.coop)
+Copyright 2026 - Tecnativa
 License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 -->
 <odoo>