[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, 6 insertions, 1 deletions

diff --git a/addons/hr/models/hr_employee.py b/addons/hr/models/hr_employee.py
index 4f2bdafd323..0324babaf23 100644
--- a/addons/hr/models/hr_employee.py
+++ b/addons/hr/models/hr_employee.py
@@ -114,6 +114,7 @@ class HrEmployeePrivate(models.Model):
         ('retired', 'Retired')
     ], string="Departure Reason", groups="hr.group_hr_user", copy=False, tracking=True)
     departure_description = fields.Text(string="Additional Information", groups="hr.group_hr_user", copy=False, tracking=True)
+    departure_date = fields.Date(string="Departure Date", groups="hr.group_hr_user", copy=False, tracking=True)
     message_main_attachment_id = fields.Many2one(groups="hr.group_hr_user")
 
     _sql_constraints = [
@@ -273,10 +274,14 @@ class HrEmployeePrivate(models.Model):
 
     def toggle_active(self):
         res = super(HrEmployeePrivate, self).toggle_active()
-        self.filtered(lambda employee: employee.active).write({
+        unarchived_employees = self.filtered(lambda employee: employee.active)
+        unarchived_employees.write({
             'departure_reason': False,
             'departure_description': False,
+            'departure_date': False
         })
+        archived_addresses = unarchived_employees.mapped('address_home_id').filtered(lambda addr: not addr.active)
+        archived_addresses.toggle_active()
         if len(self) == 1 and not self.active:
             return {
                 'type': 'ir.actions.act_window',