changes

fusion_inventory/models/res_partner.py

@@ -0,0 +1,60 @@
+# -*- coding: utf-8 -*-
+# Copyright 2026 Nexa Systems Inc.
+# License OPL-1 (Odoo Proprietary License v1.0)
+
+from odoo import models, fields, api
+
+
+class ResPartner(models.Model):
+    _inherit = 'res.partner'
+
+    brand_ids = fields.One2many(
+        'product.brand', 'partner_id', string='Brands')
+    brand_count = fields.Integer(
+        string='Brands', compute='_compute_brand_count')
+
+    def _compute_brand_count(self):
+        for partner in self:
+            partner.brand_count = len(partner.brand_ids)
+
+    def action_view_brands(self):
+        self.ensure_one()
+        brands = self.brand_ids
+        if len(brands) == 1:
+            return {
+                'type': 'ir.actions.act_window',
+                'res_model': 'product.brand',
+                'res_id': brands.id,
+                'view_mode': 'form',
+            }
+        return {
+            'type': 'ir.actions.act_window',
+            'name': f'Brands: {self.name}',
+            'res_model': 'product.brand',
+            'view_mode': 'list,form',
+            'domain': [('partner_id', '=', self.id)],
+            'context': {'default_partner_id': self.id},
+        }
+
+    def action_create_brand(self):
+        self.ensure_one()
+        existing = self.env['product.brand'].search(
+            [('partner_id', '=', self.id)], limit=1)
+        if existing:
+            return {
+                'type': 'ir.actions.act_window',
+                'res_model': 'product.brand',
+                'res_id': existing.id,
+                'view_mode': 'form',
+            }
+        brand = self.env['product.brand'].create({
+            'name': self.name,
+            'partner_id': self.id,
+            'logo': self.image_128 or False,
+        })
+        return {
+            'type': 'ir.actions.act_window',
+            'res_model': 'product.brand',
+            'res_id': brand.id,
+            'view_mode': 'form',
+        }