[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>

1 files changed, 20 insertions, 0 deletions

diff --git a/addons/hr_holidays/wizard/hr_departure_wizard.py b/addons/hr_holidays/wizard/hr_departure_wizard.py
new file mode 100644
index 00000000000..784d4f3ae3d
--- /dev/null
+++ b/addons/hr_holidays/wizard/hr_departure_wizard.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from datetime import datetime, timedelta
+
+from odoo import api, fields, models
+
+
+class HrDepartureWizard(models.TransientModel):
+    _inherit = 'hr.departure.wizard'
+
+    cancel_leaves = fields.Boolean("Cancel Future Leaves", default=True)
+
+    def action_register_departure(self):
+        super(HrDepartureWizard, self).action_register_departure()
+        if self.cancel_leaves:
+            future_leaves = self.env['hr.leave'].search([('employee_id', '=', self.employee_id.id), 
+                                                         ('date_to', '>', self.departure_date),
+                                                         ('state', 'not in', ['cancel', 'refuse'])])
+            future_leaves.write({'state': 'cancel'})