[16.0][ADD] hr_holidays_accrual_by_tag: new module

hr_holidays_accrual_by_tag/README.rst

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+.. image:: https://odoo-community.org/readme-banner-image
+   :target: https://odoo-community.org/get-involved?utm_source=readme
+   :alt: Odoo Community Association
+
+==========================
+HR Holidays Accrual By Tag
+==========================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:6a371341422010f0c2c1103e2663fc7bdd9fdd42bb6af0640786c2805713fc1c
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |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/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%2Fhr--holidays-lightgray.png?logo=github
+    :target: https://github.com/OCA/hr-holidays/tree/16.0/hr_holidays_accrual_by_tag
+    :alt: OCA/hr-holidays
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/hr-holidays-16-0/hr-holidays-16-0-hr_holidays_accrual_by_tag
+    :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/hr-holidays&target_branch=16.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module manages automatically accrual allocations by employee tags.
+When a new employee is created, accrual allocations are created starting from active accrual plans, based on its tags.
+Adding tags later and removing them is also managed.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/hr-holidays/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/hr-holidays/issues/new?body=module:%20hr_holidays_accrual_by_tag%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
+~~~~~~~
+
+* PyTech SRL
+
+Contributors
+~~~~~~~~~~~~
+
+* `PyTech <https://pytech.it>`_:
+
+  * Quirino Leone <quirino.leone@pytech.it>
+  * Simone Rubino <simone.rubino@pytech.it>
+
+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/hr-holidays <https://github.com/OCA/hr-holidays/tree/16.0/hr_holidays_accrual_by_tag>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

hr_holidays_accrual_by_tag/__init__.py

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+from . import models

hr_holidays_accrual_by_tag/__manifest__.py

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+{
+    "name": "HR Holidays Accrual By Tag",
+    "version": "16.0.1.0.0",
+    "summary": "Automates accrual plan assignment based on employee tags.",
+    "category": "Human Resources",
+    "author": "PyTech SRL, Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/hr-holidays",
+    "depends": ["hr", "hr_holidays"],
+    "data": [],
+    "installable": True,
+    "application": False,
+    "license": "AGPL-3",
+}

hr_holidays_accrual_by_tag/models/__init__.py

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+from . import hr_employee

hr_holidays_accrual_by_tag/models/hr_employee.py

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+from odoo import api, fields, models
+
+
+class HrEmployee(models.Model):
+    _inherit = "hr.employee"
+
+    @api.model_create_multi
+    def create(self, vals_list):
+        employees = super().create(vals_list)
+        employees._assign_accrual_plans_by_tags()
+        return employees
+
+    def write(self, vals):
+        res = super().write(vals)
+        if "category_ids" in vals:
+            self._assign_accrual_plans_by_tags()
+        return res
+
+    def _assign_accrual_plans_by_tags(self):
+        accrual_allocations = self.env["hr.leave.allocation"].search(
+            [
+                ("employee_id", "=", False),
+                ("holiday_type", "=", "category"),
+                ("accrual_plan_id", "!=", False),
+            ]
+        )
+        existing_assignments = self.env["hr.leave.allocation"].search(
+            [
+                ("employee_id", "in", self.ids),
+                ("accrual_plan_id", "in", accrual_allocations.accrual_plan_id.ids),
+                ("date_to", "=", False),
+            ],
+        )
+
+        new_allocations_values = []
+        for employee in self:
+            employee_tags = employee.category_ids
+
+            for allocation in accrual_allocations:
+                employee_assignment = fields.first(
+                    existing_assignments.filtered(
+                        lambda assignment, allocation=allocation, employee=employee: (
+                            assignment.accrual_plan_id == allocation.accrual_plan_id
+                            and assignment.employee_id == employee
+                        )
+                    )
+                )
+                if allocation.category_id in employee_tags and not employee_assignment:
+                    new_allocations_values.append(
+                        {
+                            "name": allocation.name,
+                            "holiday_type": "employee",
+                            "holiday_status_id": allocation.holiday_status_id.id,
+                            "notes": allocation.notes,
+                            "number_of_days": allocation.number_of_days,
+                            "parent_id": allocation.id,
+                            "employee_id": self.id,
+                            "employee_ids": [(6, 0, [self.id])],
+                            "state": "confirm",
+                            "allocation_type": allocation.allocation_type,
+                            "date_from": fields.Date.context_today(self),
+                            "accrual_plan_id": allocation.accrual_plan_id.id,
+                        }
+                    )
+                elif (
+                    allocation.category_id not in employee_tags and employee_assignment
+                ):
+                    employee_assignment.date_to = fields.Date.context_today(self)
+
+        if new_allocations_values:
+            new_allocations = (
+                self.env["hr.leave.allocation"]
+                .with_context(
+                    mail_notify_force_send=False,
+                    mail_activity_automation_skip=True,
+                )
+                .create(new_allocations_values)
+            )
+            new_allocations.action_validate()

hr_holidays_accrual_by_tag/readme/CONTRIBUTORS.rst

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+* `PyTech <https://pytech.it>`_:
+
+  * Quirino Leone <quirino.leone@pytech.it>
+  * Simone Rubino <simone.rubino@pytech.it>

hr_holidays_accrual_by_tag/readme/DESCRIPTION.rst

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+This module manages automatically accrual allocations by employee tags.
+When a new employee is created, accrual allocations are created starting from active accrual plans, based on its tags.
+Adding tags later and removing them is also managed.