Add multi-company support hr_holidays_usability

Add modules hr_holidays_lunch_voucher and hr_holidays_lunch_voucher_natixis

hr_holidays_lunch_voucher/hr_holidays.py

@@ -0,0 +1,45 @@
+# -*- coding: utf-8 -*-
+# © 2017 Akretion (http://www.akretion.com)
+# @author Alexis de Lattre <alexis.delattre@akretion.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from openerp import models, fields, api
+from dateutil.relativedelta import relativedelta
+
+
+class HrHolidays(models.Model):
+    _inherit = 'hr.holidays'
+
+    lunch_voucher_id = fields.Many2one(
+        'lunch.voucher.attribution',
+        string="Related Lunch Voucher Attribution")
+    lunch_voucher_remove_qty = fields.Integer(
+        compute='_compute_lunch_voucher_remove_qty', readonly=True,
+        store=True, string='Lunch Vouchers to Deduct')
+
+    @api.depends('employee_id', 'vacation_date_from', 'vacation_date_to')
+    @api.multi
+    def _compute_lunch_voucher_remove_qty(self):
+        hhpo = self.env['hr.holidays.public']
+        for hol in self:
+            qty = 0
+            if (
+                    hol.type == 'remove' and
+                    hol.vacation_date_from and
+                    hol.vacation_date_to):
+                start_date_dt = fields.Date.from_string(hol.vacation_date_from)
+                end_date_str = hol.vacation_date_to
+                date_dt = start_date_dt
+                # Remove 1 full LV when vacation_time_from == noon
+                # and also when vacation_time_to == noon
+                while True:
+                    if (
+                            date_dt.weekday() not in (5, 6) and
+                            not hhpo.is_public_holiday(
+                                date_dt, hol.employee_id.id)):
+                        qty += 1
+                    date_dt += relativedelta(days=1)
+                    date_str = fields.Date.to_string(date_dt)
+                    if date_str > end_date_str:
+                        break
+            hol.lunch_voucher_remove_qty = qty