[IMP] hr_appraisal: Improve employee archiving flow

PURPOSE
=======

When you close a payroll (employees), there are often a lot of document
linked. Archiving an employee should archive the contract, cancel future
leaves, archive the private address

Specification
=============

Add departure date (hr):
  - Add a Date field to both hr.departure.wizard and hr.employee. In
    the wizard, the field is required.
  - In toggle_active() method in hr.employee, set departure_date to
    false when unarchive the employee.
  - If user has a current running contract, a user error will raise if
    user enter a departure date earlier than the start date of the
    contract.
Add checkbox to set a closing date on hr.contract (hr.contract):
  - In the hr.departure.wizard, set the departure date to be the end
    date of runing contract. Set the states of all draft contracts to
    "cancel".
Add checkbox to free car (hr.fleet):
  - In the hr.departure.wizard, set end_date to
    fleet.vehicle.assignation.log, if there is no end_date or end_date >
    departure_date
  - Go through fleet.vehicle, find records with dirver_id to be the
    employee, set it to False.
Add checkbox to archive private address (hr):
   - when the private address not link to a internel user, set
     employee.address_home_id.active to Flase
   - unarchive it after the employee unarchived
Add checkbox to cancel future appraisals (hr.appraisal)
   - find all appraisals link to the employee and state in
     ['new', 'pending'], set their state to 'cancel'.
Add checkbox to cancel future leaves (hr.holidays):
   - only consider leaves are not in state ['refuse', 'cancel'],
     find leaves with to_date > departure_date, set their state to
     'cancel'.

PR #42526
Task 2153106

Related: odoo/enterprise#7471
Signed-off-by: Yannick Tivisse (yti) <yti@odoo.com>

3 files changed, 44 insertions, 0 deletions

diff --git a/addons/hr_contract/wizard/__init__.py b/addons/hr_contract/wizard/__init__.py
new file mode 100644
index 00000000000..ea671ff9df8
--- /dev/null
+++ b/addons/hr_contract/wizard/__init__.py
@@ -0,0 +1,4 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import hr_departure_wizard
diff --git a/addons/hr_contract/wizard/hr_departure_wizard.py b/addons/hr_contract/wizard/hr_departure_wizard.py
new file mode 100644
index 00000000000..84abad579a9
--- /dev/null
+++ b/addons/hr_contract/wizard/hr_departure_wizard.py
@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import fields, models, _
+from odoo.exceptions import UserError
+
+
+class HrDepartureWizard(models.TransientModel):
+    _inherit = 'hr.departure.wizard'
+
+    set_date_end = fields.Boolean(string="Set Contract End Date", default=True)
+
+    def action_register_departure(self):
+        """If set_date_end is checked, set the departure date as the end date to current running contract,
+        and cancel all draft contracts"""
+        current_contract = self.employee_id.contract_id
+        if current_contract and current_contract.date_start > self.departure_date:
+            raise UserError(_("Departure date can't be earlier than the start date of current contract."))
+
+        super(HrDepartureWizard, self).action_register_departure()
+        if self.set_date_end:
+            self.employee_id.contract_ids.filtered(lambda c: c.state == 'draft').write({'state': 'cancel'})
+            if current_contract:
+                self.employee_id.contract_id.write({'date_end': self.departure_date})
diff --git a/addons/hr_contract/wizard/hr_departure_wizard_views.xml b/addons/hr_contract/wizard/hr_departure_wizard_views.xml
new file mode 100644
index 00000000000..d336d93899e
--- /dev/null
+++ b/addons/hr_contract/wizard/hr_departure_wizard_views.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="hr_departure_wizard_view_form" model="ir.ui.view">
+        <field name="name">hr.departure.wizard.view.form.extend</field>
+        <field name="model">hr.departure.wizard</field>
+        <field name="inherit_id" ref="hr.hr_departure_wizard_view_form" />
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='departure_date']" position="replace">
+                <field name="departure_date" string="Contract End Date"/>
+            </xpath>
+            <xpath expr="//group[@id='date']" position="inside">
+                <field name="set_date_end" string="Set end date to current contract"/>
+            </xpath>
+        </field>
+    </record>
+</odoo>