[IMP] hr_payroll: Add notion of full time/part time on resource calendar

Purpose
=======

In order to be able to manage payroll, we need to know if a resource calendar
is a full time or a part time. For instance, in belgium, 23h a week is a full
time for a teacher but in cp 200 it is 38h. In belgium every employee can take a
parental leave in part time but he cannot take it in part time if they are not full time.
Having a field indicating if the contract is full time or not is useful for computing
salary rules.

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

On the calendar model
- Display a computed field with the number of hours in the calendar
- Display a field with the required number of hours to be full time
- Display a computed checkbox, ticked if full time or not

On the contract model
- Add a related on these fields, to ease the access on the salary rules computation.

closes odoo/odoo#30034

1 files changed, 1 insertions, 1 deletions

diff --git a/addons/resource/models/resource.py b/addons/resource/models/resource.py
index 0caafc4e88c..54575a6c354 100644
--- a/addons/resource/models/resource.py
+++ b/addons/resource/models/resource.py
@@ -179,7 +179,7 @@ class ResourceCalendar(models.Model):
         'resource.calendar.leaves', 'calendar_id', 'Global Leaves',
         domain=[('resource_id', '=', False)]
         )
-    hours_per_day = fields.Float("Average hour per day", default=HOURS_PER_DAY,
+    hours_per_day = fields.Float("Average Hour per Day", default=HOURS_PER_DAY,
                                  help="Average hours per day a resource is supposed to work with this calendar.")
     tz = fields.Selection(
         _tz_get, string='Timezone', required=True,