[ADD] hr_holidays_auto_extend

hr_holidays_auto_extend/README.rst

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+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+   :target: https://www.gnu.org/licenses/agpl-3.0-standalone.html
+   :alt: License: AGPL-3
+
+=======================
+Hr Holidays Auto Extend
+=======================
+
+Allow to extend some kind of holidays

hr_holidays_auto_extend/__init__.py

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+from . import models

hr_holidays_auto_extend/__manifest__.py

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+# Copyright 2023 CreuBlanca
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Hr Holidays Auto Extend",
+    "summary": """
+        Allow to extend some kind of holidays""",
+    "version": "14.0.1.0.0",
+    "license": "AGPL-3",
+    "author": "CreuBlanca,Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/hr-holidays",
+    "depends": [
+        "hr_holidays",
+    ],
+    "data": [
+        "views/hr_leave.xml",
+        "views/hr_leave_type.xml",
+        "data/cron.xml",
+        "data/mail.xml",
+    ],
+    "demo": [],
+}

hr_holidays_auto_extend/data/cron.xml

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+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo noupdate="1">
+    <record model="ir.cron" id="auto_extend_cron">
+        <field name="name">Holidays: Auto extend</field>
+        <field name="user_id" ref="base.user_root" />
+        <field name="interval_number">1</field>
+        <field name="interval_type">days</field>
+        <field name="numbercall">-1</field>
+        <field name="model_id" ref="model_hr_leave" />
+        <field name="state">code</field>
+        <field name="code">model._cron_auto_extend()</field>
+    </record>
+</odoo>

hr_holidays_auto_extend/data/mail.xml

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+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+    <data noupdate="1">
+        <record id="mail_activity_error_auto_extend" model="mail.activity.type">
+            <field name="name">Leave cannot be extended due to overlapping</field>
+            <field name="summary">note</field>
+            <field name="category">default</field>
+            <field name="res_model_id" ref="hr_holidays.model_hr_leave" />
+            <field name="icon">fa-tasks</field>
+            <field name="delay_count">0</field>
+        </record>
+    </data>
+</odoo>

hr_holidays_auto_extend/models/__init__.py

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+from . import hr_leave_type
+from . import hr_leave

hr_holidays_auto_extend/models/hr_leave.py

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+# Copyright 2023 CreuBlanca
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from datetime import timedelta
+
+from odoo import api, fields, models
+
+
+class HrLeave(models.Model):
+    _inherit = "hr.leave"
+
+    auto_extend_type = fields.Boolean(
+        related="holiday_status_id.auto_extend", string="Auto extend type"
+    )
+    auto_extend = fields.Boolean(
+        compute="_compute_auto_extend", store=True, readonly=False
+    )
+    auto_extend_period = fields.Integer(
+        compute="_compute_auto_extend", store=True, readonly=False
+    )
+
+    def _check_date_state(self):
+        if not self.env.context.get("__no_check_state_date"):
+            super()._check_date_state()
+
+    def _get_number_of_days(self, date_from, date_to, employee_id):
+        """Returns a float equals to the timedelta between two dates given as string.
+        We need to modify in order to add the compute_leaves = False
+        """
+        if not self.env.context.get("__no_check_state_date") or not employee_id:
+            return super()._get_number_of_days(date_from, date_to, employee_id)
+        employee = self.env["hr.employee"].browse(employee_id)
+        return employee._get_work_days_data_batch(
+            date_from, date_to, compute_leaves=False
+        )[employee.id]
+
+    @api.depends("holiday_status_id")
+    def _compute_auto_extend(self):
+        for record in self:
+            record.auto_extend = record.holiday_status_id.auto_extend
+            record.auto_extend_period = record.holiday_status_id.auto_extend_period
+
+    def _cron_auto_extend_domain(self):
+        return [
+            ("request_date_to", "<=", fields.Date.today()),
+            ("auto_extend", "=", True),
+            ("auto_extend_period", ">", 0),
+            ("state", "=", "validate"),
+        ]
+
+    def _cron_auto_extend(self):
+        leaves = self.search(self._cron_auto_extend_domain())
+        for leave in leaves.with_context(__no_check_state_date=True):
+            request_date_to = leave.request_date_to + timedelta(
+                days=leave.auto_extend_period
+            )
+            domain = [
+                ("date_from", "<", request_date_to),
+                ("date_from", ">", leave.date_from),
+                ("employee_id", "=", leave.employee_id.id),
+                ("id", "!=", leave.id),
+                ("state", "not in", ["cancel", "refuse"]),
+            ]
+            if self.search(domain, limit=1):
+                leave.auto_extend = False
+                leave.activity_schedule(
+                    "hr_holidays_auto_extend.mail_activity_error_auto_extend",
+                )
+                continue
+            vals = {"request_date_to": request_date_to}
+            vals.update(
+                leave.onchange(vals, ["request_date_to"], leave._onchange_spec())[
+                    "value"
+                ]
+            )
+            leave.write(vals)
+            leave._remove_resource_leave()
+            leave._create_resource_leave()

hr_holidays_auto_extend/models/hr_leave_type.py

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+# Copyright 2023 CreuBlanca
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class HrLeaveType(models.Model):
+    _inherit = "hr.leave.type"
+
+    auto_extend = fields.Boolean()
+    auto_extend_period = fields.Integer(default=7)

hr_holidays_auto_extend/readme/CONTRIBUTORS.rst

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+* Enric Tobella
+*

hr_holidays_auto_extend/readme/DESCRIPTION.rst

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+With this module, we will be able to extend automatically a leave when the period is reached.
+
+This might be necessary for leaves without a clear return date for the employee.

hr_holidays_auto_extend/readme/USAGE.rst

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+* Access leave types and mark it as "Auto extendable"
+* When the manager approves the leave, the "Auto extendable" check will be marked
+* When we decide that the leave is no longer extendable, we can uncheck it.
+*

hr_holidays_auto_extend/tests/__init__.py

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+from . import test_extend

hr_holidays_auto_extend/tests/test_extend.py

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+# Copyright 2023 CreuBlanca
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from datetime import timedelta
+
+from odoo import fields
+from odoo.tests.common import Form
+
+from odoo.addons.hr_holidays.tests.common import TestHrHolidaysCommon
+
+
+class TestExtend(TestHrHolidaysCommon):
+    def test_time_type(self):
+        leave_type = self.env["hr.leave.type"].create(
+            {
+                "name": "Paid Time Off",
+                "time_type": "leave",
+                "auto_extend": True,
+                "allocation_type": "no",
+                "validity_start": False,
+            }
+        )
+        date_to = fields.Date.today() - timedelta(days=2)
+        f = Form(self.env["hr.leave"])
+        f.name = "Doctor Appointment"
+        f.employee_id = self.env["hr.employee"].browse(self.employee_hruser_id)
+        f.holiday_status_id = leave_type
+        f.request_date_from = fields.Date.today() - timedelta(days=5)
+        f.request_date_to = date_to
+        leave_1 = f.save()
+        self.assertEqual(leave_1.request_date_to, date_to)
+        self.env["hr.leave"]._cron_auto_extend()
+        self.assertEqual(leave_1.request_date_to, date_to)
+        leave_1.action_approve()
+        self.assertEqual(leave_1.request_date_to, date_to)
+        self.assertEqual(
+            self.env["resource.calendar.leaves"]
+            .search([("holiday_id", "=", leave_1.id)])
+            .time_type,
+            "leave",
+        )
+        self.env["hr.leave"]._cron_auto_extend()
+        self.assertEqual(leave_1.request_date_to, date_to + timedelta(days=7))
+
+    def test_extend_overlap(self):
+        leave_type = self.env["hr.leave.type"].create(
+            {
+                "name": "Paid Time Off",
+                "time_type": "leave",
+                "auto_extend": True,
+                "allocation_type": "no",
+                "validity_start": False,
+            }
+        )
+        leave_type_02 = self.env["hr.leave.type"].create(
+            {
+                "name": "Another leave type",
+                "time_type": "leave",
+                "allocation_type": "no",
+                "validity_start": False,
+            }
+        )
+        date_to = fields.Date.today() - timedelta(days=2)
+        f = Form(self.env["hr.leave"])
+        f.name = "Doctor Appointment"
+        f.employee_id = self.env["hr.employee"].browse(self.employee_hruser_id)
+        f.holiday_status_id = leave_type
+        f.request_date_from = fields.Date.today() - timedelta(days=5)
+        f.request_date_to = date_to
+        leave_1 = f.save()
+
+        f2 = Form(self.env["hr.leave"])
+        f2.name = "Doctor Appointment"
+        f2.employee_id = self.env["hr.employee"].browse(self.employee_hruser_id)
+        f2.holiday_status_id = leave_type_02
+        f2.request_date_from = fields.Date.today() - timedelta(days=1)
+        f2.request_date_to = fields.Date.today()
+        leave_2 = f2.save()
+        self.assertTrue(leave_1.auto_extend)
+        self.assertFalse(leave_2.auto_extend)
+        leave_1.action_approve()
+        leave_2.action_approve()
+        self.assertTrue(leave_1.auto_extend)
+        self.assertFalse(leave_1.activity_ids)
+        self.env["hr.leave"]._cron_auto_extend()
+        leave_1.flush()
+        leave_1.refresh()
+        self.assertFalse(leave_1.auto_extend)
+        self.assertTrue(leave_1.activity_ids)

hr_holidays_auto_extend/views/hr_leave.xml

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+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2023 CreuBlanca
+     License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). -->
+<odoo>
+
+    <record model="ir.ui.view" id="hr_leave_form_view">
+        <field name="name">hr.leave.form (in hr_holidays_auto_extend)</field>
+        <field name="model">hr.leave</field>
+        <field name="inherit_id" ref="hr_holidays.hr_leave_view_form_manager" />
+        <field name="arch" type="xml">
+            <field name="name" position="after">
+                <field name="auto_extend_type" invisible="1" />
+                <field
+                    name="auto_extend"
+                    groups="hr_holidays.group_hr_holidays_user"
+                    widget="boolean_toggle"
+                    attrs="{'invisible':[('auto_extend_type', '=', False), ('auto_extend', '=', False)]}"
+                />
+                <field
+                    name="auto_extend_period"
+                    groups="hr_holidays.group_hr_holidays_user"
+                    attrs="{'invisible':[('auto_extend', '=', False)]}"
+                />
+            </field>
+        </field>
+    </record>
+
+
+
+</odoo>

hr_holidays_auto_extend/views/hr_leave_type.xml

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+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2023 CreuBlanca
+     License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). -->
+<odoo>
+
+    <record model="ir.ui.view" id="hr_leave_type_form_view">
+        <field name="name">hr.leave.type.form (in hr_holidays_auto_extend)</field>
+        <field name="model">hr.leave.type</field>
+        <field name="inherit_id" ref="hr_holidays.edit_holiday_status_form" />
+        <field name="arch" type="xml">
+            <field name="request_unit" position="after">
+                <field name="auto_extend" widget="boolean_toggle" />
+                <field
+                    name="auto_extend_period"
+                    attrs="{'invisible':[('auto_extend', '=', False)]}"
+                />
+            </field>
+        </field>
+    </record>
+
+
+
+</odoo>

setup/hr_holidays_auto_extend/odoo/addons/hr_holidays_auto_extend

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+../../../../hr_holidays_auto_extend

setup/hr_holidays_auto_extend/setup.py

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+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)