MIG database_age_cron

database_age_cron/README.rst

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+=================
+Database Age Cron
+=================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:13ab0febe972f77eb9af2cdb678d69c6648e34f3a8519c45acb04a816b4eb549
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |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-akretion%2Fak--odoo--incubator-lightgray.png?logo=github
+    :target: https://github.com/akretion/ak-odoo-incubator/tree/16.0/database_age_cron
+    :alt: akretion/ak-odoo-incubator
+
+|badge1| |badge2| |badge3|
+
+This module adds a simple cron that allows to know easily what is the age of the database
+
+You just have to check the `lastcall` date of the cron (via Odoo or via SQL)
+to know when it ran for the last time.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Usage
+=====
+
+To make it work, you will need to deactivate the cron once the database is not in production anymore.
+
+For instance with a script that runs:
+
+.. code:: sql
+
+    UPDATE ir_cron SET active='f' WHERE cron_name = 'Database Age Cron';
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/akretion/ak-odoo-incubator/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/akretion/ak-odoo-incubator/issues/new?body=module:%20database_age_cron%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
+~~~~~~~
+
+* Akretion
+
+Maintainers
+~~~~~~~~~~~
+
+This module is part of the `akretion/ak-odoo-incubator <https://github.com/akretion/ak-odoo-incubator/tree/16.0/database_age_cron>`_ project on GitHub.
+
+You are welcome to contribute.

database_age_cron/__manifest__.py

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+{
+    "name": "Database Age Cron",
+    "summary": "Run a cron that determines database age",
+    "version": "16.0.1.0.0",
+    "category": "Uncategorized",
+    "website": "https://github.com/akretion/ak-odoo-incubator",
+    "author": " Akretion",
+    "license": "AGPL-3",
+    "application": False,
+    "installable": True,
+    "depends": [
+        "base",
+    ],
+    "data": [
+        "data/cron.xml",
+    ],
+}

database_age_cron/data/cron.xml

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+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+
+<record id="database_age" model="ir.cron">
+    <field name="name">Database Age Cron</field>
+    <field name="interval_number">1</field>
+    <field name="interval_type">minutes</field>
+    <field name="numbercall">-1</field>
+    <field name="priority">10</field>
+    <field name="active">True</field>
+    <field name="state">code</field>
+    <field name="model_id" ref="base.model_base" />
+    <field name="code">pass</field>
+</record>
+
+</odoo>

database_age_cron/readme/DESCRIPTION.rst

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+This module adds a simple cron that allows to know easily what is the age of the database
+
+You just have to check the `lastcall` date of the cron (via Odoo or via SQL)
+to know when it ran for the last time.

database_age_cron/readme/USAGE.rst

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+To make it work, you will need to deactivate the cron once the database is not in production anymore.
+
+For instance with a script that runs:
+
+.. code:: sql
+
+    UPDATE ir_cron SET active='f' WHERE cron_name = 'Database Age Cron';