[ADD] product_pricelist_dependency_warning

product_pricelist_dependency_warning/README.rst

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+============================
+Pricelist Dependency Warning
+============================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:5a5575d94be502f5e6b5476f4b9fa96602f8d239f5e9cfd7b801ee7f07abe1ea
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |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%2Fproduct--attribute-lightgray.png?logo=github
+    :target: https://github.com/OCA/product-attribute/tree/16.0/product_pricelist_dependency_warning
+    :alt: OCA/product-attribute
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/product-attribute-16-0/product-attribute-16-0-product_pricelist_dependency_warning
+    :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/product-attribute&target_branch=16.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+Show a warning in the pricelist when a dependency pricelist is updated.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Usage
+=====
+
+This module is useful in this simplified use-case:
+
+#. Create a **base** pricelist with a global price rule
+#. Create a **discount** pricelist with a global price rule, using a formula based on **base** and a discount.
+#. Change the global price rule in **base**
+
+Now the pricelist **discount** will show a warning telling you that the base price of some rules has changed.
+This pricelist can also be found with the filter **Base price changed** in the pricelists list.
+
+Uncheck **Base price changed** on the affected price rules to get rid of the warning.
+
+Known issues / Roadmap
+======================
+
+The warning is only shown if depending price rules are applied on the same level (global/category/product/variant).
+
+Quantity is not considered when evaluating price rules applicability.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/product-attribute/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/product-attribute/issues/new?body=module:%20product_pricelist_dependency_warning%0Aversion:%2016.0%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
+~~~~~~~
+
+* Aion Tech
+
+Contributors
+~~~~~~~~~~~~
+
+* `Aion Tech <https://aiontech.company/>`_:
+
+  * Simone Rubino <[email protected]>
+
+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-SirAionTech| image:: https://github.com/SirAionTech.png?size=40px
+    :target: https://github.com/SirAionTech
+    :alt: SirAionTech
+
+Current `maintainer <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-SirAionTech| 
+
+This module is part of the `OCA/product-attribute <https://github.com/OCA/product-attribute/tree/16.0/product_pricelist_dependency_warning>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

product_pricelist_dependency_warning/__init__.py

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+#  License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from . import models

product_pricelist_dependency_warning/__manifest__.py

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+#  Copyright 2023 Simone Rubino - Aion Tech
+#  License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Pricelist Dependency Warning",
+    "summary": "Warn when a dependency pricelist is updated.",
+    "version": "16.0.1.0.0",
+    "author": "Aion Tech, Odoo Community Association (OCA)",
+    "maintainers": [
+        "SirAionTech",
+    ],
+    "license": "AGPL-3",
+    "website": "https://github.com/OCA/product-attribute"
+    "/tree/16.0/product_pricelist_dependency_warning",
+    "category": "Product",
+    "depends": [
+        "product",
+    ],
+    "data": [
+        "views/product_pricelist_item_views.xml",
+        "views/product_pricelist_views.xml",
+    ],
+}

product_pricelist_dependency_warning/i18n/it.po

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+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* product_pricelist_dependency_warning
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 16.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2023-11-22 09:28+0000\n"
+"PO-Revision-Date: 2023-11-22 09:28+0000\n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: product_pricelist_dependency_warning
+#: model:ir.model.fields,field_description:product_pricelist_dependency_warning.field_product_pricelist_item__is_base_price_changed
+#: model:ir.model.fields,field_description:product_pricelist_dependency_warning.field_product_pricelist__is_base_price_changed
+#: model_terms:ir.ui.view,arch_db:product_pricelist_dependency_warning.product_pricelist_view_search
+msgid "Base price changed"
+msgstr "Prezzo di base cambiato"
+
+#. module: product_pricelist_dependency_warning
+#: model:ir.model,name:product_pricelist_dependency_warning.model_product_pricelist
+msgid "Pricelist"
+msgstr "Listino prezzi"
+
+#. module: product_pricelist_dependency_warning
+#: model:ir.model,name:product_pricelist_dependency_warning.model_product_pricelist_item
+msgid "Pricelist Rule"
+msgstr "Regola listino prezzi"
+
+#. module: product_pricelist_dependency_warning
+#: model_terms:ir.ui.view,arch_db:product_pricelist_dependency_warning.product_pricelist_view
+msgid ""
+"The base price of some Price Rules is changed,\n"
+"                    please review them and uncheck the \"Base price changed\" flag\n"
+"                    to remove this warning"
+msgstr ""
+"Il prezzo di base è cambiato per alcune Regole tariffarie,\n"
+"                    revisionarle e deselezionare \"Prezzo di base cambiato\"\n"
+"                    per rimuovere questo messaggio"
+
+#. module: product_pricelist_dependency_warning
+#: model:ir.model.fields,help:product_pricelist_dependency_warning.field_product_pricelist__is_base_price_changed
+msgid "The base price of some price rules is changed."
+msgstr "Il prezzo di base è cambiato per alcune Regole tariffarie."

product_pricelist_dependency_warning/models/__init__.py

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+#  License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from . import product_pricelist
+from . import product_pricelist_item

product_pricelist_dependency_warning/models/product_pricelist.py

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+#  Copyright 2023 Simone Rubino - Aion Tech
+#  License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+
+
+class ProductPricelist(models.Model):
+    _inherit = "product.pricelist"
+
+    is_base_price_changed = fields.Boolean(
+        compute="_compute_is_base_price_changed",
+        store=True,
+        string="Base price changed",
+        help="The base price of some price rules is changed.",
+    )
+
+    @api.depends(
+        "item_ids.is_base_price_changed",
+    )
+    def _compute_is_base_price_changed(self):
+        for pricelist in self:
+            lines_base_price_changed = pricelist.item_ids.mapped(
+                "is_base_price_changed"
+            )
+            pricelist.is_base_price_changed = any(lines_base_price_changed)

product_pricelist_dependency_warning/models/product_pricelist_item.py

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+#  Copyright 2023 Simone Rubino - Aion Tech
+#  License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class ProductPricelistItem(models.Model):
+    _inherit = "product.pricelist.item"
+
+    is_base_price_changed = fields.Boolean(
+        string="Base price changed",
+    )
+
+    def _has_same_product_applicability(self, item):
+        """Return True iff `self` and `item` have the same applicability.
+
+        This is not considering quantity applicability but only global/category/product/variant.
+        This is not considering included categories and such, but only exact matches.
+        """
+        if not self and not item:
+            same_applicability = True
+        elif not self or not item:
+            same_applicability = False
+        else:
+            self.ensure_one()
+            item.ensure_one()
+            applied_on = self.applied_on
+            if applied_on != item.applied_on:
+                same_applicability = False
+            else:
+                same_applicability = (
+                    # Same global
+                    applied_on == "3_global"
+                    or (
+                        # Same category
+                        applied_on == "2_product_category"
+                        and self.categ_id == item.categ_id
+                    )
+                    or (
+                        # Same product
+                        applied_on == "1_product"
+                        and self.product_tmpl_id == item.product_tmpl_id
+                    )
+                    or (
+                        # Same variant
+                        applied_on == "0_product_variant"
+                        and self.product_id == item.product_id
+                    )
+                )
+        return same_applicability
+
+    def _get_same_applicability_depending_items(self):
+        """Get rules depending on the pricelist of `self` that have the same applicability."""
+        # Group base price rules by their base pricelist
+        base_pricelist_items = self.search(
+            [
+                ("base", "=", "pricelist"),
+            ]
+        )
+        base_pricelist_to_items = {}
+        for base_pricelist_item in base_pricelist_items:
+            base_pricelist = base_pricelist_item.base_pricelist_id
+            existing_items = base_pricelist_to_items.get(base_pricelist, self.browse())
+            if not existing_items:
+                base_pricelist_to_items[base_pricelist] = base_pricelist_item
+            else:
+                base_pricelist_to_items[base_pricelist] |= base_pricelist_item
+
+        # Find rules having same applicability
+        same_applicability_depending_items = self.browse()
+        for changed_item in self:
+            changed_pricelist = changed_item.pricelist_id
+            depending_items = base_pricelist_to_items.get(
+                changed_pricelist,
+                self.browse(),
+            )
+            for depending_item in depending_items:
+                if changed_item._has_same_product_applicability(depending_item):
+                    same_applicability_depending_items |= depending_item
+        return same_applicability_depending_items
+
+    def write(self, vals):
+        result = super().write(vals)
+        same_applicability_depending_items = (
+            self._get_same_applicability_depending_items()
+        )
+        same_applicability_depending_items.update(
+            {
+                "is_base_price_changed": True,
+            }
+        )
+        return result

product_pricelist_dependency_warning/readme/CONTRIBUTORS.rst

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+* `Aion Tech <https://aiontech.company/>`_:
+
+  * Simone Rubino <[email protected]>

product_pricelist_dependency_warning/readme/DESCRIPTION.rst

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+Show a warning in the pricelist when a dependency pricelist is updated.

product_pricelist_dependency_warning/readme/ROADMAP.rst

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+The warning is only shown if depending price rules are applied on the same level (global/category/product/variant).
+
+Quantity is not considered when evaluating price rules applicability.

product_pricelist_dependency_warning/readme/USAGE.rst

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+This module is useful in this simplified use-case:
+
+#. Create a **base** pricelist with a global price rule
+#. Create a **discount** pricelist with a global price rule, using a formula based on **base** and a discount.
+#. Change the global price rule in **base**
+
+Now the pricelist **discount** will show a warning telling you that the base price of some rules has changed.
+This pricelist can also be found with the filter **Base price changed** in the pricelists list.
+
+Uncheck **Base price changed** on the affected price rules to get rid of the warning.