[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

1 files changed, 4 insertions, 0 deletions

diff --git a/addons/hr/security/ir.model.access.csv b/addons/hr/security/ir.model.access.csv
index 74e19969a2a..345374b31fe 100644
--- a/addons/hr/security/ir.model.access.csv
+++ b/addons/hr/security/ir.model.access.csv
@@ -8,3 +8,7 @@ access_hr_department_user,hr.department.user,model_hr_department,group_hr_user,1
 access_hr_department_employee,hr.department.employee,model_hr_department,base.group_user,1,0,0,0

 access_hr_job_user,hr.job user,model_hr_job,group_hr_user,1,1,1,1

 access_ir_property_hr_user,ir_property hr_user,base.model_ir_property,group_hr_user,1,1,1,0

+access_hr_plan_activity_type_employee,access_hr_plan_activity_type,model_hr_plan_activity_type,base.group_user,1,0,0,0

+access_hr_plan_employee,access_hr_plan_employee,model_hr_plan,base.group_user,1,0,0,0

+access_hr_plan_activity_type_hr_user,access_hr_plan_activity_type,model_hr_plan_activity_type,group_hr_user,1,1,1,1

+access_hr_plan_hr_user,access_hr_plan_hr_user,model_hr_plan,group_hr_user,1,1,1,1