[IMP] hr: add onboarding/offboarding activity plannings

Purpose
=======

Give the possibility to elaborate plans through Odoo. For instance, in HR,
you could create an onboarding plan when a employee is created. Someone manages
laptop and other equipment, someone check hr stuff, ... This feature is generic
but in a first time we will apply it only on the hr module.

Ease HR process in a company by creating plans: a plan is an assembly of Next
Activities that will be launched together whenever you need it.

Example of plan for an employee onboarding:

Activity: Prepare materials
Responsible: Alain
Deadline: At the contract signature

Activity: Manage Cars
Responsible: Cécile
Deadline: at the contract signature (both signature)

Activity: Plan Training
Responsible: Caroline
Deadline: After signature

Activity: Training
Responsible: Employee
Deadline: 1 week after the employement date

Specifications
==============

On HR Configuration: Add a menu "Activity Plans"

Activity plan object:
 - Name
 - Model (debug mode) (hr by default)
 - Activity Template o2m
    - Activity Type (only the one related to hr)
    - Deadline (come from Activity Type)
    - Responsible \/
        0  Coach
        0  Manager
        0  Other
        [Responsible_name] \/  (coach, manager or manually set if other)

Add datas, 2 plans:

Onboarding
    - Name: Onboarding
    - Plan lines:
        Activity: Setup IT Materials
        Responsible: [a user] (manager)
        Deadline: At the contract signature

        Activity: Plan Training
        Responsible: [manager]
        Deadline: After signature

        Activity: Training
        Responsible: [Employee]
        Deadline: 1 week after the employement date

Offboarding
    - Name: Onboarding
    - Plan lines:
        Activity: Compute Out Delais
        Responsible: [a user] (manager)
        Deadline: today

        Activity: Take Back HR Materials
        Responsible: [manager]
        Deadline: today

        Activity: Manage Car
        Responsible: [manager]
        Deadline: today

When to trigger it ?

HR specific use case:

1/ On employee, from the employee chatter:
when you create an employee, Odoobot will log a note with the following message:
"Congratulations ! May i recommand you to setup an onboarding plan?", with a link
create a plan from it.

2/ Add a button 'launch plan' to open a wizard to select the plan

3/ When archive an employee
Open a wizard with:
    - Reason (selection)
    - Action plan (m2o not required)

Error if employee not linked to a user.

Task : 1912681

closes odoo/odoo#29151

5 files changed, 135 insertions, 0 deletions

diff --git a/addons/hr/wizard/__init__.py b/addons/hr/wizard/__init__.py
new file mode 100644
index 00000000000..d2c87d24a36
--- /dev/null
+++ b/addons/hr/wizard/__init__.py
@@ -0,0 +1,5 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import plan_wizard
+from . import departure_wizard
diff --git a/addons/hr/wizard/departure_wizard.py b/addons/hr/wizard/departure_wizard.py
new file mode 100644
index 00000000000..9efa96351c3
--- /dev/null
+++ b/addons/hr/wizard/departure_wizard.py
@@ -0,0 +1,33 @@
+# -*- 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):
+    _name = 'hr.departure.wizard'
+    _description = 'Departure Wizard'
+
+    departure_reason = fields.Selection([
+        ('fired', 'Fired'),
+        ('resigned', 'Resigned'),
+        ('retired', 'Retired')
+    ], string="Departure Reason", default="fired")
+    departure_description = fields.Text(string="Additional Information")
+    plan_id = fields.Many2one('hr.plan', default=lambda self: self.env['hr.plan'].search([], limit=1))
+
+    def action_register_departure(self):
+        active_id = self.env.context.get('active_id')
+
+        employee = self.env['hr.employee'].browse(active_id)
+        employee.departure_reason = self.departure_reason
+        employee.departure_description = self.departure_description
+
+        for activity_type in self.plan_id.plan_activity_type_ids:
+            self.env['mail.activity'].create({
+                'res_id': employee.id,
+                'res_model_id': self.env['ir.model']._get('hr.employee').id,
+                'activity_type_id': activity_type.activity_type_id.id,
+                'user_id': activity_type.get_responsible_id(employee).id,
+            })
diff --git a/addons/hr/wizard/departure_wizard_views.xml b/addons/hr/wizard/departure_wizard_views.xml
new file mode 100644
index 00000000000..4e0ca36abfe
--- /dev/null
+++ b/addons/hr/wizard/departure_wizard_views.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <data>
+        <record id="hr_departure_wizard_view_form" model="ir.ui.view">
+            <field name="name">hr.departure.wizard.view.form</field>
+            <field name="model">hr.departure.wizard</field>
+            <field name="arch" type="xml">
+                <form>
+                    <sheet>
+                        <group>
+                            <field name="plan_id"/>
+                            <field name="departure_reason"/>
+                            <field name="departure_description"/>
+                        </group>
+                    </sheet>
+                    <footer>
+                        <button name="action_register_departure" string="Save" type="object" class="oe_highlight"/>
+                        <button string="Cancel" class="btn-secondary" special="cancel"/>
+                    </footer>
+                </form>
+            </field>
+        </record>
+
+        <record id="hr_departure_wizard_action" model="ir.actions.act_window">
+            <field name="name">Register Departure</field>
+            <field name="res_model">hr.departure.wizard</field>
+            <field name="view_type">form</field>
+            <field name="view_mode">form</field>
+            <field name="target">new</field>
+        </record>
+    </data>
+</odoo>
diff --git a/addons/hr/wizard/plan_wizard.py b/addons/hr/wizard/plan_wizard.py
new file mode 100644
index 00000000000..b08428829ee
--- /dev/null
+++ b/addons/hr/wizard/plan_wizard.py
@@ -0,0 +1,35 @@
+# -*- 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 HrPlanWizard(models.TransientModel):
+    _name = 'hr.plan.wizard'
+    _description = 'Plan Wizard'
+
+    plan_id = fields.Many2one('hr.plan', default=lambda self: self.env['hr.plan'].search([], limit=1))
+
+    def launch(self):
+        active_id = self.env.context.get('active_id')
+
+        rec = self.env['hr.employee'].browse(active_id)
+
+        for activity_type in self.plan_id.plan_activity_type_ids:
+            self.env['mail.activity'].create({
+                'res_id': rec.id,
+                'res_model_id': self.env['ir.model']._get('hr.employee').id,
+                'activity_type_id': activity_type.activity_type_id.id,
+                'user_id': activity_type.get_responsible_id(rec).id,
+            })
+
+        return {
+            'type': 'ir.actions.act_window',
+            'res_model': 'hr.employee',
+            'res_id': active_id,
+            'name': rec.display_name,
+            'view_type': 'form',
+            'view_mode': 'form',
+            'views': [(False, "form")],
+        }
diff --git a/addons/hr/wizard/plan_wizard_views.xml b/addons/hr/wizard/plan_wizard_views.xml
new file mode 100644
index 00000000000..b6829e17ea3
--- /dev/null
+++ b/addons/hr/wizard/plan_wizard_views.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <data>
+        <record id="plan_wizard" model="ir.ui.view">
+            <field name="name">plan wizard</field>
+            <field name="model">hr.plan.wizard</field>
+            <field name="arch" type="xml">
+                <form>
+                    <sheet>
+                        <group>
+                            <field name="plan_id"/>
+                        </group>
+                    </sheet>
+                    <footer>
+                        <button name="launch" string="Launch Plan" type="object" class="oe_highlight" groups="hr.group_hr_manager"/>
+                        <button string="Cancel" class="btn-secondary" special="cancel"/>
+                    </footer>
+                </form>
+            </field>
+        </record>
+
+        <record id="plan_wizard_action" model="ir.actions.act_window">
+            <field name="name">Launch Plan</field>
+            <field name="res_model">hr.plan.wizard</field>
+            <field name="view_type">form</field>
+            <field name="view_mode">form</field>
+            <field name="target">new</field>
+        </record>
+    </data>
+</odoo>