[UPDT] Jul 9: Updted 'product_multi_uom'

product_multi_uom/__manifest__.py

@@ -21,7 +21,7 @@
 #############################################################################
 {
     'name': "Product Multi UoM",
-    'version': '18.0.1.0.1',
+    'version': '18.0.1.1.2',
     'category': 'Sales',
     'summary': 'This module help to sell a product with multiple Uom category',
     'description': "This versatile module empowers your sales strategy by "
@@ -38,6 +38,7 @@
     'data': [
         'security/ir.model.access.csv',
         'views/product_product_views.xml',
+        'views/product_template_views.xml',
         'views/sale_order_line_views.xml',
     ],
     'images': ['static/description/banner.png'],

product_multi_uom/doc/RELEASE_NOTES.md

@@ -10,3 +10,8 @@
 ##### Update
 - Updated the field position in the product_product model and the _onchange_secondary_uom_id function in the
 secondary_uom_line model. Also updated the index images.
+
+#### 08.07.2025
+#### Version 18.0.1.1.2
+##### Update
+- Updated the module, add the feature for product model and variant model to ensure smooth functioning for products without any variants, updated view and updated the function.

product_multi_uom/models/__init__.py

@@ -22,3 +22,4 @@
 from . import product_product
 from . import sale_order_line
 from . import secondary_uom_line
+from . import product_template

product_multi_uom/models/product_product.py

@@ -34,13 +34,14 @@ class ProductProduct(models.Model):
                                         help='Select the secondary UoM and '
                                              'their ratio', store=True)
 
-    @api.onchange('is_need_secondary_uom')
+    @api.onchange('is_need_secondary_uom', 'uom_id')
     def _onchange_is_need_secondary_uom(self):
         """Function that write the default Uom and their ratio to the
         secondary uom"""
         base_uom = self.env['uom.uom'].sudo().search(
                 [('category_id', '=', self.uom_id.category_id.id)])
-        if not self.secondary_uom_ids:
+        if not self.secondary_uom_ids or self.uom_id.id not in self.secondary_uom_ids.mapped('secondary_uom_id').ids:
+            self.secondary_uom_ids = [fields.Command.clear()]
             for uom in base_uom:
                 self.write({
                     'secondary_uom_ids': [(0, 0, {
@@ -50,3 +51,11 @@ class ProductProduct(models.Model):
                                          f" {self.uom_id.name}",
                     })]
                 })
+
+    @api.model_create_multi
+    def create(self, vals_list):
+        """ Assign the default value to the secondary uom's """
+        res = super().create(vals_list)
+        for rec in res:
+            rec._onchange_is_need_secondary_uom()
+        return res

product_multi_uom/models/product_template.py

@@ -0,0 +1,62 @@
+# -*- coding: utf-8 -*-
+#############################################################################
+#
+#    Cybrosys Technologies Pvt. Ltd.
+#
+#    Copyright (C) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>)
+#    Author: Ammu Raj (<https://www.cybrosys.com>)
+#
+#    You can modify it under the terms of the GNU AFFERO
+#    GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
+#
+#    You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
+#    (AGPL v3) along with this program.
+#    If not, see <http://www.gnu.org/licenses/>.
+#
+#############################################################################
+from odoo import api, fields, models
+
+
+class ProductTemplate(models.Model):
+    """Inherits the 'product.template' for adding the secondary uom"""
+    _inherit = "product.template"
+
+    is_need_secondary_uom = fields.Boolean(string="Need Secondary UoM's",
+                                           help="Enable this field for "
+                                                "using the secondary uom")
+    secondary_uom_ids = fields.One2many('secondary.uom.line', 'product_template_id',
+                                        string="Secondary UoM's",
+                                        help='Select the secondary UoM and '
+                                             'their ratio', store=True)
+
+    @api.onchange('is_need_secondary_uom', 'uom_id')
+    def _onchange_is_need_secondary_uom(self):
+        """Function that write the default Uom and their ratio to the
+        secondary uom"""
+        base_uom = self.env['uom.uom'].sudo().search(
+                [('category_id', '=', self.uom_id.category_id.id)])
+        if not self.secondary_uom_ids or self.uom_id.id not in self.secondary_uom_ids.mapped('secondary_uom_id').ids:
+            self.secondary_uom_ids = [fields.Command.clear()]
+            for uom in base_uom:
+                self.write({
+                    'secondary_uom_ids': [(0, 0, {
+                        'secondary_uom_id': uom.id,
+                        'secondary_uom_ratio': float(uom.factor_inv),
+                        'example_ratio': f" 1 {uom.name} = {uom.factor_inv}"
+                                         f" {self.uom_id.name}",
+                    })]
+                })
+
+    @api.model_create_multi
+    def create(self, vals_list):
+        """Assign default value to the product variants"""
+        res = super().create(vals_list)
+        for product in res:
+            if product.is_need_secondary_uom:
+                product.product_variant_ids.is_need_secondary_uom = True
+        return res

product_multi_uom/models/sale_order_line.py

@@ -45,21 +45,31 @@ class SaleOrderLine(models.Model):
                                                 " secondary and if yes then "
                                                 "make the field readonly")
 
+    @api.onchange('product_template_id', 'product_id')
+    def _onchange_is_secondary_readonly(self):
+        """ Function to assign value to field is_secondary_readonly """
+        self.is_secondary_readonly = self.product_id.is_need_secondary_uom or self.product_template_id.is_need_secondary_uom
+
     @api.onchange('secondary_product_uom_id', 'secondary_product_uom_qty')
     def _onchange_secondary_product_uom_id(self):
         """Function that update the product_uom_qty as the value in the
          secondary uom quantity"""
         all_uom = []
-        if self.product_id.is_need_secondary_uom:
+        domain = [('secondary_uom_id', '=', self.secondary_product_uom_id.id)]
+        if self.product_template_id.attribute_line_ids and self.product_id.is_need_secondary_uom:
             self.is_secondary_readonly = True
+            domain.append(('product_id', '=', self.product_id.id))
             for uom in self.product_id.secondary_uom_ids:
                 all_uom.append(uom.secondary_uom_id.id)
+        elif self.product_template_id.is_need_secondary_uom:
+            self.is_secondary_readonly = True
+            domain.append(('product_template_id', '=', self.product_template_id.id))
+            for uom in self.product_template_id.secondary_uom_ids:
+                all_uom.append(uom.secondary_uom_id.id)
         if self.is_secondary_readonly:
             self.product_uom_readonly = True
             if self.secondary_product_uom_id.id in all_uom:
-                primary_uom_ratio = self.env['secondary.uom.line'].search(
-                    [('secondary_uom_id', '=', self.secondary_product_uom_id.id),
-                     ('product_id', '=', self.product_id.id)]).mapped(
+                primary_uom_ratio = self.env['secondary.uom.line'].search(domain).mapped(
                     'secondary_uom_ratio')
                 converted_uom_qty = primary_uom_ratio[
                                         0] * self.secondary_product_uom_qty

product_multi_uom/models/secondary_uom_line.py

@@ -37,6 +37,9 @@ class SecondaryUomLine(models.Model):
     product_id = fields.Many2one('product.product', readonly=True,
                                  string="Product",
                                  help="Product having the Secondary UOM")
+    product_template_id = fields.Many2one('product.template', readonly=True,
+                                 string="Product",
+                                 help="Product having the Secondary UOM")
     secondary_uom_ratio = fields.Float(string='Secondary UoM Ratio',
                                        help="Choose the ratio with the base"
                                             " Unit of Measure.")
@@ -61,3 +64,4 @@ class SecondaryUomLine(models.Model):
                 raise ValidationError(
                     _('This Unit of Measure is already exist in the secondary'
                       'uom list. Please select another uom for secondary uom'))
+

product_multi_uom/views/product_template_views.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <!-- Added the fields in the product template form -->
+    <record id="product_template_only_form_view" model="ir.ui.view">
+        <field name="name">product.template.form.inherit.tooltip</field>
+        <field name="model">product.template</field>
+        <field name="inherit_id" ref="product.product_template_only_form_view"/>
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='product_tooltip']" position="after">
+                <field name="is_need_secondary_uom" groups="uom.group_uom"/>
+                <field name="secondary_uom_ids"
+                       invisible="is_need_secondary_uom == False"
+                       groups="uom.group_uom" force_save="1">
+                    <list name="Secondary">
+                        <field name="secondary_uom_id"/>
+                        <field name="secondary_uom_ratio" column_invisible="1"/>
+                        <field name="example_ratio" force_save="1"/>
+                    </list>
+                </field>
+            </xpath>
+        </field>
+    </record>
+</odoo>