[18.0][ADD] sale_customer_order_frequency

sale_customer_order_frequency/README.rst

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+=============================
+Sale Customer Order Frequency
+=============================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:06fd4fba36b518593584140d3ce609e4a0c7984c89a8698f128fcf1ca543f35a
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |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%2Fpartner--contact-lightgray.png?logo=github
+    :target: https://github.com/OCA/partner-contact/tree/18.0/sale_customer_order_frequency
+    :alt: OCA/partner-contact
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/partner-contact-18-0/partner-contact-18-0-sale_customer_order_frequency
+    :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/partner-contact&target_branch=18.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module adds computed fields to partners to analyze their order
+frequency.
+
+Fields added to Contact/Partner:
+
+- Average duration between orders
+- Days since last order
+- Days until next order
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Usage
+=====
+
+To use this module, you need to:
+
+#. Go to **Contacts**. #. Open a partner form. #. In the **Sales &
+Purchase** tab, look for the following fields in the **Sale** group: \*
+**Average order duration**: Average number of days between confirmed
+orders. \* **Days since last order**: Number of days elapsed since the
+last confirmed order. \* **Days until next order**: Estimated number of
+days until the next order based on the average duration.
+
+These fields are computed based on confirmed sale orders
+(``state="sale"``).
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/partner-contact/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/partner-contact/issues/new?body=module:%20sale_customer_order_frequency%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
+-------
+
+* Pierre Verkest <[email protected]>
+
+Contributors
+------------
+
+- Pierre Verkest [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.
+
+This module is part of the `OCA/partner-contact <https://github.com/OCA/partner-contact/tree/18.0/sale_customer_order_frequency>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

sale_customer_order_frequency/__init__.py

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+from . import models

sale_customer_order_frequency/__manifest__.py

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+# Copyright 2025 Pierre Verkest <[email protected]>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+{
+    "name": "Sale Customer Order Frequency",
+    "summary": "Compute customer order frequency statistics",
+    "version": "18.0.1.0.0",
+    "category": "Sales",
+    "website": "https://github.com/OCA/partner-contact",
+    "author": "Pierre Verkest <[email protected]>, Odoo Community Association (OCA)",
+    "license": "AGPL-3",
+    "depends": [
+        "sale",
+    ],
+    "data": [
+        "views/res_partner_views.xml",
+    ],
+    "installable": True,
+}

sale_customer_order_frequency/i18n/fr.po

@@ -0,0 +1,56 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* sale_customer_order_frequency
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 18.0\n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: sale_customer_order_frequency
+#: model:ir.model.fields,field_description:sale_customer_order_frequency.field_res_partner__average_order_duration
+#: model:ir.model.fields,field_description:sale_customer_order_frequency.field_res_users__average_order_duration
+msgid "Average Duration Between Orders"
+msgstr "Durée moyenne entre les commandes"
+
+#. module: sale_customer_order_frequency
+#: model:ir.model.fields,help:sale_customer_order_frequency.field_res_partner__average_order_duration
+#: model:ir.model.fields,help:sale_customer_order_frequency.field_res_users__average_order_duration
+msgid "Average number of days between orders"
+msgstr "Nombre moyen de jours entre les commandes"
+
+#. module: sale_customer_order_frequency
+#: model:ir.model,name:sale_customer_order_frequency.model_res_partner
+msgid "Contact"
+msgstr "Contact"
+
+#. module: sale_customer_order_frequency
+#: model:ir.model.fields,field_description:sale_customer_order_frequency.field_res_partner__days_until_next_order
+#: model:ir.model.fields,field_description:sale_customer_order_frequency.field_res_users__days_until_next_order
+msgid "Days Before Next Order"
+msgstr "Jours avant la prochaine commande"
+
+#. module: sale_customer_order_frequency
+#: model:ir.model.fields,field_description:sale_customer_order_frequency.field_res_partner__days_since_last_order
+#: model:ir.model.fields,field_description:sale_customer_order_frequency.field_res_users__days_since_last_order
+msgid "Days Since Last Order"
+msgstr "Jours depuis la dernière commande"
+
+#. module: sale_customer_order_frequency
+#: model:ir.model.fields,help:sale_customer_order_frequency.field_res_partner__days_until_next_order
+#: model:ir.model.fields,help:sale_customer_order_frequency.field_res_users__days_until_next_order
+msgid "Number of days before the next theoretical order"
+msgstr "Nombre de jours avant la prochaine commande théorique"
+
+#. module: sale_customer_order_frequency
+#: model:ir.model.fields,help:sale_customer_order_frequency.field_res_partner__days_since_last_order
+#: model:ir.model.fields,help:sale_customer_order_frequency.field_res_users__days_since_last_order
+msgid "Number of days since the last order"
+msgstr "Nombre de jours depuis la dernière commande"

sale_customer_order_frequency/i18n/sale_customer_order_frequency copy.pot

@@ -0,0 +1,55 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* sale_customer_order_frequency
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 18.0\n"
+"Report-Msgid-Bugs-To: \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: sale_customer_order_frequency
+#: model:ir.model.fields,field_description:sale_customer_order_frequency.field_res_partner__average_order_duration
+#: model:ir.model.fields,field_description:sale_customer_order_frequency.field_res_users__average_order_duration
+msgid "Average Duration Between Orders"
+msgstr ""
+
+#. module: sale_customer_order_frequency
+#: model:ir.model.fields,help:sale_customer_order_frequency.field_res_partner__average_order_duration
+#: model:ir.model.fields,help:sale_customer_order_frequency.field_res_users__average_order_duration
+msgid "Average number of days between orders"
+msgstr ""
+
+#. module: sale_customer_order_frequency
+#: model:ir.model,name:sale_customer_order_frequency.model_res_partner
+msgid "Contact"
+msgstr ""
+
+#. module: sale_customer_order_frequency
+#: model:ir.model.fields,field_description:sale_customer_order_frequency.field_res_partner__days_until_next_order
+#: model:ir.model.fields,field_description:sale_customer_order_frequency.field_res_users__days_until_next_order
+msgid "Days Before Next Order"
+msgstr ""
+
+#. module: sale_customer_order_frequency
+#: model:ir.model.fields,field_description:sale_customer_order_frequency.field_res_partner__days_since_last_order
+#: model:ir.model.fields,field_description:sale_customer_order_frequency.field_res_users__days_since_last_order
+msgid "Days Since Last Order"
+msgstr ""
+
+#. module: sale_customer_order_frequency
+#: model:ir.model.fields,help:sale_customer_order_frequency.field_res_partner__days_until_next_order
+#: model:ir.model.fields,help:sale_customer_order_frequency.field_res_users__days_until_next_order
+msgid "Number of days before the next theoretical order"
+msgstr ""
+
+#. module: sale_customer_order_frequency
+#: model:ir.model.fields,help:sale_customer_order_frequency.field_res_partner__days_since_last_order
+#: model:ir.model.fields,help:sale_customer_order_frequency.field_res_users__days_since_last_order
+msgid "Number of days since the last order"
+msgstr ""

sale_customer_order_frequency/i18n/sale_customer_order_frequency.pot

@@ -0,0 +1,55 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* sale_customer_order_frequency
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 18.0\n"
+"Report-Msgid-Bugs-To: \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: sale_customer_order_frequency
+#: model:ir.model.fields,field_description:sale_customer_order_frequency.field_res_partner__average_order_duration
+#: model:ir.model.fields,field_description:sale_customer_order_frequency.field_res_users__average_order_duration
+msgid "Average Duration Between Orders"
+msgstr ""
+
+#. module: sale_customer_order_frequency
+#: model:ir.model.fields,help:sale_customer_order_frequency.field_res_partner__average_order_duration
+#: model:ir.model.fields,help:sale_customer_order_frequency.field_res_users__average_order_duration
+msgid "Average number of days between orders"
+msgstr ""
+
+#. module: sale_customer_order_frequency
+#: model:ir.model,name:sale_customer_order_frequency.model_res_partner
+msgid "Contact"
+msgstr ""
+
+#. module: sale_customer_order_frequency
+#: model:ir.model.fields,field_description:sale_customer_order_frequency.field_res_partner__days_until_next_order
+#: model:ir.model.fields,field_description:sale_customer_order_frequency.field_res_users__days_until_next_order
+msgid "Days Before Next Order"
+msgstr ""
+
+#. module: sale_customer_order_frequency
+#: model:ir.model.fields,field_description:sale_customer_order_frequency.field_res_partner__days_since_last_order
+#: model:ir.model.fields,field_description:sale_customer_order_frequency.field_res_users__days_since_last_order
+msgid "Days Since Last Order"
+msgstr ""
+
+#. module: sale_customer_order_frequency
+#: model:ir.model.fields,help:sale_customer_order_frequency.field_res_partner__days_until_next_order
+#: model:ir.model.fields,help:sale_customer_order_frequency.field_res_users__days_until_next_order
+msgid "Number of days before the next theoretical order"
+msgstr ""
+
+#. module: sale_customer_order_frequency
+#: model:ir.model.fields,help:sale_customer_order_frequency.field_res_partner__days_since_last_order
+#: model:ir.model.fields,help:sale_customer_order_frequency.field_res_users__days_since_last_order
+msgid "Number of days since the last order"
+msgstr ""

sale_customer_order_frequency/models/__init__.py

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+from . import res_partner

sale_customer_order_frequency/models/res_partner.py

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+from odoo import api, fields, models
+
+
+class ResPartner(models.Model):
+    _inherit = "res.partner"
+
+    average_order_duration = fields.Float(
+        string="Average Duration Between Orders",
+        compute="_compute_order_frequency_stats",
+        store=True,
+        help="Average number of days between orders",
+    )
+    days_since_last_order = fields.Integer(
+        compute="_compute_order_frequency_stats",
+        store=True,
+        help="Number of days since the last order",
+    )
+    days_until_next_order = fields.Integer(
+        string="Days Before Next Order",
+        compute="_compute_order_frequency_stats",
+        store=True,
+        help="Number of days before the next theoretical order",
+    )
+
+    @api.depends("sale_order_ids.date_order", "sale_order_ids.state")
+    def _compute_order_frequency_stats(self):
+        today = fields.Date.context_today(self)
+        for partner in self:
+            # We consider confirmed orders
+            orders = (
+                partner.sale_order_ids.sudo()
+                .filtered(lambda o: o.state == "sale" and o.date_order)
+                .sorted("date_order")
+            )
+
+            if not orders:
+                partner.average_order_duration = 0.0
+                partner.days_since_last_order = 0
+                partner.days_until_next_order = 0
+                continue
+
+            last_order_date = orders[-1].date_order.date()
+            partner.days_since_last_order = (today - last_order_date).days
+
+            if len(orders) > 1:
+                first_order_date = fields.first(orders).date_order.date()
+                days_diff = (last_order_date - first_order_date).days
+                avg_duration = days_diff / (len(orders) - 1)
+                partner.average_order_duration = avg_duration
+
+                # Calculation: Date last order + Avg Duration - Today
+                # This is equivalent to: Avg Duration - Days since last order
+                partner.days_until_next_order = int(
+                    avg_duration - partner.days_since_last_order
+                )
+            else:
+                partner.average_order_duration = 0.0
+                partner.days_until_next_order = 0

sale_customer_order_frequency/pyproject.toml

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

sale_customer_order_frequency/readme/CONTRIBUTORS.md

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+* Pierre Verkest <[email protected]>

sale_customer_order_frequency/readme/DESCRIPTION.md

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+This module adds computed fields to partners to analyze their order frequency.
+
+Fields added to Contact/Partner:
+
+* Average duration between orders
+* Days since last order
+* Days until next order

sale_customer_order_frequency/readme/USAGE.md

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+To use this module, you need to:
+
+#. Go to **Contacts**.
+#. Open a partner form.
+#. In the **Sales & Purchase** tab, look for the following fields in the **Sale** group:
+    * **Average order duration**: Average number of days between confirmed orders.
+    * **Days since last order**: Number of days elapsed since the last confirmed order.
+    * **Days until next order**: Estimated number of days until the next order based on the average duration.
+
+These fields are computed based on confirmed sale orders (`state="sale"`).