[18.0][ADD] pos_product_default_packaging_level

pos_product_default_packaging_level/README.rst

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+===================================
+Pos Product Default Packaging Level
+===================================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:92054262b1aaba9ccf11af4b24649b3ca7baa1b3923232b8d1788691d78269b7
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |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/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%2Fpos-lightgray.png?logo=github
+    :target: https://github.com/OCA/pos/tree/18.0/pos_product_default_packaging_level
+    :alt: OCA/pos
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/pos-18-0/pos-18-0-pos_product_default_packaging_level
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/pos&target_branch=18.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module allows to display on POS product cards the product default
+packaging.
+
+|image|
+
+.. |image| image:: https://raw.githubusercontent.com/OCA/pos/18.0/pos_product_default_packaging_level/static/description/pos_default_packaging.png
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Use Cases / Context
+===================
+
+When people manipulate products, they need to identify what is the
+default packaging in order to be sure they have the good one in hands.
+
+In POS, it is useful to hav it too for those reasons.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/pos/issues>`_.
+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
+`feedback <https://github.com/OCA/pos/issues/new?body=module:%20pos_product_default_packaging_level%0Aversion:%2018.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+-------
+
+* ACSONE SA/NV
+
+Contributors
+------------
+
+- Denis Roussel denis.roussel@acsone.eu
+
+Maintainers
+-----------
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+.. |maintainer-rousseldenis| image:: https://github.com/rousseldenis.png?size=40px
+    :target: https://github.com/rousseldenis
+    :alt: rousseldenis
+
+Current `maintainer <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-rousseldenis| 
+
+This module is part of the `OCA/pos <https://github.com/OCA/pos/tree/18.0/pos_product_default_packaging_level>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

pos_product_default_packaging_level/__init__.py

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+from . import models

pos_product_default_packaging_level/__manifest__.py

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+# Copyright 2026 ACSONE SA/NV
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Pos Product Default Packaging Level",
+    "summary": """This module allows to show product default packaging level""",
+    "version": "18.0.1.0.0",
+    "license": "AGPL-3",
+    "author": "ACSONE SA/NV,Odoo Community Association (OCA)",
+    "maintainers": ["rousseldenis"],
+    "website": "https://github.com/OCA/pos",
+    "depends": ["point_of_sale", "product_packaging_level"],
+    "assets": {
+        "point_of_sale._assets_pos": [
+            "pos_product_default_packaging_level/static/src/ProductScreen.esm.js",
+            "pos_product_default_packaging_level/static/src/**/*.xml",
+        ]
+    },
+}

pos_product_default_packaging_level/models/__init__.py

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+from . import product_product
+from . import product_packaging

pos_product_default_packaging_level/models/product_packaging.py

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+# Copyright 2026 ACSONE SA/NV
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+from odoo import api, models
+from odoo.osv.expression import OR, is_leaf
+
+
+class ProductPackaging(models.Model):
+    _inherit = "product.packaging"
+
+    @api.model
+    def _load_pos_data_domain(self, data) -> list:
+        """
+        Find the barcode domain to add packaging that have
+        the default level.
+        """
+        domain = super()._load_pos_data_domain(data)
+        new_domain = list()
+        for element in domain:
+            found = False
+            if is_leaf(element):
+                if element[0] == "barcode":
+                    new_element = OR(
+                        [[element], [("packaging_level_id.is_default", "=", True)]]
+                    )
+                    new_domain.extend(new_element)
+                    found = True
+            if not found:
+                new_domain.append(element)
+        return new_domain

pos_product_default_packaging_level/models/product_product.py

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+# Copyright 2026 ACSONE SA/NV
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+from odoo import api, models
+
+
+class ProductProduct(models.Model):
+    _inherit = "product.product"
+
+    @api.model
+    def _load_pos_data_fields(self, config_id):
+        res = super()._load_pos_data_fields(config_id)
+        res.append("from_default_level_packaging_id")
+        return res

pos_product_default_packaging_level/pyproject.toml

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+[build-system]
+requires = ["whool"]
+build-backend = "whool.buildapi"

pos_product_default_packaging_level/readme/CONTEXT.md

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+When people manipulate products, they need to identify what is the default
+packaging in order to be sure they have the good one in hands.
+
+In POS, it is useful to hav it too for those reasons.

pos_product_default_packaging_level/readme/CONTRIBUTORS.md

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+- Denis Roussel <denis.roussel@acsone.eu> 

pos_product_default_packaging_level/readme/DESCRIPTION.md

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+This module allows to display on POS product cards the product default packaging.
+
+
+![image](../static/description/pos_default_packaging.png)