[FIX] point_of_sale: fix combo choice reference on variants creation

-When product in combo choices are being archived because of variants creation, replace the archived reference with all newly created variants. -Add test to reproduce this use case task id: 3713861 closes odoo/odoo#156301 Signed-off-by: Vlad Stroia (vlst) <vlst@odoo.com>
2024-03-04 17:02:44 +00:00
parent a73f06af8a
commit aacd4bca5a
2 changed files with 64 additions and 0 deletions
@@ -45,6 +45,30 @@ class ProductTemplate(models.Model):
                if combo_name:
                    raise UserError(_('You must first remove this product from the %s combo', combo_name))

+    def _create_variant_ids(self):
+        res = super()._create_variant_ids()
+        for template in self:
+            archived_product = self.env['product.product'].search([('product_tmpl_id', '=', template.id), ('active', '=', False)], limit=1)
+            if archived_product:
+                combo_choices_to_delete = self.env['pos.combo.line'].search([
+                    ('product_id', '=', archived_product.id)
+                ])
+                if combo_choices_to_delete:
+                    # Delete old combo line
+                    combo_ids = combo_choices_to_delete.mapped('combo_id')
+                    combo_choices_to_delete.unlink()
+                    # Create new combo line (one for each new variant) in each combo
+                    new_variants = template.product_variant_ids.filtered(lambda v: v.active)
+                    self.env['pos.combo.line'].create([
+                        {
+                            'product_id': variant.id,
+                            'combo_id': combo_id.id,
+                        }
+                        for variant in new_variants for combo_id in combo_ids
+                    ])
+        return res
+
+
 class ProductProduct(models.Model):
    _inherit = 'product.product'

@@ -45,3 +45,43 @@ class TestPointOfSale(TransactionCase):

        self.assertEqual(new_config.pricelist_id, self.env['product.pricelist'],
                         "POS config incorrectly has pricelist %s" % new_config.pricelist_id.display_name)
+
+    def test_product_combo_variants(self):
+        # Create product and combo
+        product = self.env['product.product'].create({
+            'name': 'Test Product 1',
+            'list_price': 100,
+            'taxes_id': False,
+            'available_in_pos': True,
+        })
+
+        product_1_combo_line = self.env["pos.combo.line"].create({
+                "product_id": product.id,
+        })
+
+        pos_combo = self.env["pos.combo"].create(
+            {
+                "name": "Pos combo",
+                "combo_line_ids": [
+                    (6, 0, [product_1_combo_line.id])
+                ],
+            }
+        )
+        # Add attribute and values, simulating variant creation
+        size_attribute = self.env['product.attribute'].create({'name': 'Size'})
+        attribute_value_1 = self.env['product.attribute.value'].create({'name': 'Large', 'attribute_id': size_attribute.id})
+        attribute_value_2 = self.env['product.attribute.value'].create({'name': 'Small', 'attribute_id': size_attribute.id})
+        original_product_id = product.id
+        product_template = product.product_tmpl_id
+        product.product_tmpl_id.with_context(create_product_product=True).write({
+            'attribute_line_ids': [(0, 0, {
+                'attribute_id': size_attribute.id,
+                'value_ids': [(6, 0, [attribute_value_1.id, attribute_value_2.id])],
+            })],
+        })
+        # Check that original product should not be in combo anymore (replace by variants)
+        self.assertTrue(original_product_id not in pos_combo.combo_line_ids.mapped('product_id').ids, "Original product should not be in combo")
+        # Check that variants are in combo
+        variant_ids = product_template.product_variant_ids.ids
+        for variant_id in variant_ids:
+            self.assertIn(variant_id, pos_combo.combo_line_ids.mapped('product_id').ids, "Variant should be in combo")