19.0 [MIG] contract line successor

contract_line_successor/README.rst

@@ -0,0 +1,170 @@
+.. image:: https://odoo-community.org/readme-banner-image
+   :target: https://odoo-community.org/get-involved?utm_source=readme
+   :alt: Odoo Community Association
+
+=======================
+Contract Line Successor
+=======================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:d0875078450d894287efb30f5acc2557d0290d7e2e1a1e3c17a2e54a281a79ae
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Production%2FStable-green.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Production/Stable
+.. |badge2| image:: https://img.shields.io/badge/license-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%2Fcontract-lightgray.png?logo=github
+    :target: https://github.com/OCA/contract/tree/19.0/contract_line_successor
+    :alt: OCA/contract
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/contract-19-0/contract-19-0-contract_line_successor
+    :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/contract&target_branch=19.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+| **Contract Line Successor** extends ``contract.line`` model to support
+  advanced contract lifecycle management, including suspension,
+  successor planning, cancellation, and renewal.
+| It provides a flexible and robust framework for managing complex
+  contract line scenarios in a clean and structured way.
+
+Features
+--------
+
+-  **Successor and Predecessor Management**
+
+   -  Link contract lines with successor and predecessor lines.
+   -  Plan successors automatically or manually after a stop or
+      suspension.
+
+-  **Contract Line Lifecycle States**
+
+   -  Manage contract lines with the following computed states:
+
+      -  ``Upcoming``
+      -  ``In-Progress``
+      -  ``To Renew``
+      -  ``Upcoming Close``
+      -  ``Closed``
+      -  ``Canceled``
+
+-  **Lifecycle Operations**
+
+   -  Stop a contract line.
+   -  Plan a successor for a contract line.
+   -  Stop and plan a successor in one operation (useful for
+      suspensions).
+   -  Cancel and un-cancel contract lines.
+   -  Renew contract lines automatically (new line or extension).
+
+-  **Auto-Renewal Handling**
+
+   -  Auto-renewal based on company settings (extend existing line or
+      create a new one).
+   -  Cron job to automate renewal of eligible contract lines.
+
+-  **Data Integrity and Validation**
+
+   -  Prevent invalid successor or predecessor configurations.
+   -  Validate state transitions and date overlaps.
+   -  Ensure clean renewal and cancellation workflows.
+
+-  **Audit Trail**
+
+   -  Automatic posting of chatter messages for lifecycle events like
+      stops, renewals, suspensions, cancellations, etc.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Configuration
+=============
+
+-  | **Auto-Renewal Strategy**
+   | In the company settings, define whether renewing a contract line:
+
+   -  Extends the current line (updates ``date_end``),
+   -  or creates a new successor contract line.
+
+   | Field:
+   | ``Company > Configuration > Contracts > Create new contract line at renewal``
+
+-  | **Scheduled Actions**
+   | Ensure the scheduled action ``Contract Line: Auto Renew`` is
+     activated if you want automatic renewal without manual
+     intervention.
+
+Usage
+=====
+
+1. **Select a contract** and enable the option **"Recurrence at line
+   level?"**.
+2. Once enabled, you will have access to several actions at the contract
+   line level:
+
+   -  **Stop** a contract line and optionally **plan a successor**.
+   -  **Handle temporary suspensions** and **resume** the contract line
+      after the suspension period.
+   -  **Cancel** and **un-cancel** contract lines if necessary.
+   -  **Renew** contract lines either by **extending** the current line
+      or by **creating a new successor line** automatically.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/contract/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/contract/issues/new?body=module:%20contract_line_successor%0Aversion:%2019.0%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
+------------
+
+-  Souheil Bejaoui souheil.bejaoui@acsone.eu (ACSONE SA/NV)
+
+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-sbejaoui| image:: https://github.com/sbejaoui.png?size=40px
+    :target: https://github.com/sbejaoui
+    :alt: sbejaoui
+
+Current `maintainer <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-sbejaoui| 
+
+This module is part of the `OCA/contract <https://github.com/OCA/contract/tree/19.0/contract_line_successor>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

contract_line_successor/__init__.py

@@ -0,0 +1,2 @@
+from . import models
+from . import wizards

contract_line_successor/__manifest__.py

@@ -0,0 +1,24 @@
+# Copyright 2018 ACSONE SA/NV
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Contract Line Successor",
+    "version": "19.0.1.0.0",
+    "license": "AGPL-3",
+    "author": "ACSONE SA/NV,Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/contract",
+    "depends": ["contract"],
+    "development_status": "Production/Stable",
+    "maintainers": ["sbejaoui"],
+    "data": [
+        "data/contract_renew_cron.xml",
+        "security/ir.model.access.csv",
+        "views/contract_template.xml",
+        "views/contract_contract.xml",
+        "views/contract_template_line.xml",
+        "views/contract_line.xml",
+        "wizards/contract_line_wizard.xml",
+        "views/res_config_settings.xml",
+    ],
+    "demo": [],
+}

contract_line_successor/data/contract_renew_cron.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo noupdate="1">
+    <record model="ir.cron" id="contract_line_cron_for_renew">
+        <field name="name">Renew Contract lines</field>
+        <field name="model_id" ref="model_contract_line" />
+        <field name="state">code</field>
+        <field name="code">model.cron_renew_contract_line()</field>
+        <field name="user_id" ref="base.user_root" />
+        <field name="interval_number">1</field>
+        <field name="interval_type">days</field>
+    </record>
+</odoo>