[ADD] product_category_global_info: add required attribute in global …

product_category_global_info/__init__.py

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+from . import models
+from . import tests

product_category_global_info/__manifest__.py

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+{
+    'name': "Product Category Global Info",
+    'version': '1.0',
+    'summary': 'Extends product category with global info fields and a new tab grouping attributes by category.',
+    'description': """
+                This module extends the product category form by:
+                - Adding a boolean field "Show on Global Info"
+                - Adding a many2many field to map required attributes
+                It also adds a new tab called "Global Info" that displays category and attribute information grouped by product category.
+                """,
+    'author':'Odoo S.A.',
+    'category': 'Productivity',
+    'depends': ['stock', 'sale_management'],
+    'data': [
+        'views/product_category_global_info.xml',
+        'views/sale_order_view_inherit.xml',
+    ],
+    'license': 'AGPL-3'
+}

product_category_global_info/models/__init__.py

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+from . import product_category
+from . import sale_order_line

product_category_global_info/models/product_category.py

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+from odoo import fields, models
+
+
+class ProductCategory(models.Model):
+    _inherit = 'product.category'
+
+    show_on_global_info = fields.Boolean(
+        string="Show on Global info",
+        help="If checked, this category will appear in the 'Global Info' tab of Sale Orders.",
+        default=False,
+        store=True
+    )
+
+    required_attribute_ids = fields.Many2many(
+        comodel_name="product.attribute",
+        string="Required Attribute",
+        help="Attributes that must be specified for products in this category."
+    )

product_category_global_info/models/sale_order_line.py

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+from odoo import Command, api, fields, models
+
+
+class SaleOrderLine(models.Model):
+    _inherit = 'sale.order.line'
+
+    product_category_id = fields.Many2one(
+        comodel_name='product.category',
+        string="Product Category",
+        compute="_compute_product_category",
+        store=True
+    )
+
+    attribute_ids = fields.Many2many(
+        comodel_name='product.attribute',
+        string="Attributes"
+    )
+
+    attribute_value_ids = fields.Many2many(
+        comodel_name='product.attribute.value',
+        string="Attribute Value"
+    )
+
+    @api.depends('product_id')
+    def _compute_product_category(self):
+        for line in self:
+            if line.product_id and line.product_id.categ_id.show_on_global_info:
+                line.product_category_id = line.product_id.categ_id
+            else:
+                line.product_category_id = False
+
+    @api.onchange('product_category_id')
+    def _onchange_product_category(self):
+        if self.product_category_id:
+            required_attributes = self.product_category_id.required_attribute_ids
+            default_attribute_values = []
+            default_attributes = []
+
+            for attribute in required_attributes:
+                selected_value = self.product_template_attribute_value_ids.filtered(lambda v: v.attribute_id == attribute)
+                default_attributes.append(attribute.id)
+                default_attribute_values.append(selected_value.product_attribute_value_id.id)
+            self.attribute_ids = Command.set([default_attributes])
+            self.attribute_value_ids = Command.set([default_attribute_values])

product_category_global_info/tests/__init__.py

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+from . import test_required_attributes

product_category_global_info/tests/test_required_attributes.py

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+from odoo.tests.common import TransactionCase
+from odoo.tests import tagged
+from odoo import Command
+
+@tagged("post_install", "-at_install")
+class TestRequiredAttributes(TransactionCase):
+
+    @classmethod
+    def setUpClass(cls):
+        super(TestRequiredAttributes, cls).setUpClass()
+
+        cls.test_required_attribute = cls.env["product.attribute"].create({
+            "name": "Required Attribute"
+        })
+        cls.test_required_values = cls.env["product.attribute.value"].create([
+            {
+                "name": "Required Attribute 1",
+                "attribute_id": cls.test_required_attribute.id
+            },
+            {
+                "name": "Required Attribute 2",
+                "attribute_id": cls.test_required_attribute.id
+            },
+            {
+                "name": "Required Attribute 3",
+                "attribute_id": cls.test_required_attribute.id
+            }
+        ])
+
+        cls.test_attribute = cls.env["product.attribute"].create({
+            "name": "Normal Attribute"
+        })
+        cls.test_attribute_values = cls.env["product.attribute.value"].create([
+            {
+                "name": "Attribute 1",
+                "attribute_id": cls.test_attribute.id
+            }, 
+            {
+                "name": "Attribute 2",
+                "attribute_id": cls.test_attribute.id
+            },
+            {
+                "name": "Attribute 3",
+                "attribute_id": cls.test_attribute.id
+            }
+        ])
+
+        cls.category = cls.env['product.category'].create([{
+            'name': 'Test Category',
+            'show_on_global_info': True,
+            'required_attribute_ids': [Command.set([cls.test_required_attribute.id])]
+        }])
+
+        cls.product = cls.env["product.product"].create({
+            "name": "Test Product",
+            "categ_id": cls.category.id,
+            "attribute_line_ids": [Command.create({
+                "attribute_id": cls.test_required_attribute.id,
+                "value_ids": [Command.set(cls.test_required_values.ids)]
+            }), Command.create({
+                "attribute_id": cls.test_attribute.id,
+                "value_ids": [Command.set(cls.test_attribute_values.ids)]
+            })]
+        })
+
+
+        cls.sale_order = cls.env["sale.order"].create({"partner_id": cls.env.ref("base.res_partner_1").id})
+        cls.sale_order_line = cls.env["sale.order.line"].create({
+            "order_id": cls.sale_order.id,
+            "product_id": cls.product.id
+        })
+
+    def test_category_fields(self):
+        self.assertTrue(self.category.show_on_global_info, "Category should have 'show_on_global_info' set to True")
+        self.assertEqual(len(self.category.required_attribute_ids), 1, "Category should have one required attributes (test_required_attribute)")
+
+    def test_product_attributes(self):
+        product_attributes = self.product.attribute_line_ids.mapped("attribute_id.name")
+        self.assertIn("Required Attribute", product_attributes, "Product should have 'Required Attribute' in attribute")
+        self.assertIn("Normal Attribute", product_attributes, "Product should have 'Normal Attribute' in attribute")
+
+    def test_sale_order_line_global_info(self):
+        if self.sale_order_line.product_id.categ_id.show_on_global_info:
+            displayed_attributes = self.sale_order_line.product_id.categ_id.required_attribute_ids.mapped("name")
+            self.assertIn("Required Attribute", displayed_attributes, "Global info should show 'Required Attribute'")
+            self.assertNotIn("Normal Attribute", displayed_attributes, "Global info should NOT show 'Normal Attribute'")

product_category_global_info/views/product_category_global_info.xml

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+<odoo>
+    <record id="view_product_category_form_inherit" model="ir.ui.view">
+        <field name="name">product.category.form.inherit</field>
+        <field name="model">product.category</field>
+        <field name="inherit_id" ref="stock.product_category_form_view_inherit"/>
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='removal_strategy_id']" position="after">
+                    <field name="show_on_global_info"/>
+                    <field name="required_attribute_ids" widget="many2many_tags"/>
+            </xpath>
+        </field>
+    </record>
+</odoo>

product_category_global_info/views/sale_order_view_inherit.xml

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+<odoo>
+
+    <record id="view_sale_order_line_list_global_info" model="ir.ui.view">
+        <field name="name">sale.order.line.list.global.info</field>
+        <field name="model">sale.order.line</field>
+        <field name="arch" type="xml">
+            <list default_group_by="product_category_id" create="false" delete="false">
+                <field name="product_category_id" string="Product Category"/>
+                <field name="attribute_ids" widget="many2many_tags" string="Attributes"/>
+                <field name="attribute_value_ids" widget="many2many_tags" string="Attribute Values"/>
+            </list>
+        </field>
+    </record>
+
+    <record id="view_sale_order_global_info" model="ir.ui.view">
+        <field name="name">sale.order.global.info.form</field>
+        <field name="model">sale.order</field>
+        <field name="inherit_id" ref="sale.view_order_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//notebook" position="inside">
+                <page string="Global Info">
+                    <field name="order_line" context="{'list_view_ref': 'product_category_global_info.view_sale_order_line_list_global_info'}"/>
+                </page>
+            </xpath>
+        </field>
+    </record>
+
+    <record id="view_sale_order_global_info_search" model="ir.ui.view">
+        <field name="name">sale.order.global.info.search</field>
+        <field name="model">sale.order.line</field>
+        <field name="arch" type="xml">
+            <search>
+                <filter name="group_by_product_category" context="{'group_by': 'product_category_id'}"/>
+            </search>
+        </field>
+    </record>
+
+    <record id="sale_order_view_global_info" model="ir.actions.act_window">
+        <field name="name">Global Info</field>
+        <field name="res_model">sale.order.line</field>
+        <field name="view_id" ref="view_sale_order_line_list_global_info"/>
+        <field name="search_view_id" ref="view_sale_order_global_info_search"/>
+        <field name="view_mode">list</field>
+        <field name="context">{'search_default_group_by_product_category': 1}</field>
+    </record>
+
+</odoo>