hr_policy_group.py

# -*- coding:utf-8 -*-
#
#
#    Copyright (C) 2013 Michael Telahun Makonnen <mmakonnen@gmail.com>.
#    All Rights Reserved.
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU Affero General Public License as published
#    by the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU Affero General Public License for more details.
#
#    You should have received a copy of the GNU Affero General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
#

from openerp.osv import fields, orm


class policy_groups(orm.Model):

    _name = 'hr.policy.group'
    _description = 'HR Policy Groups'
    _columns = {
        'name': fields.char(
            'Name',
            size=128,
        ),
        'contract_ids': fields.one2many(
            'hr.contract',
            'policy_group_id',
            'Contracts',
        ),
    }


class contract_init(orm.Model):

    _inherit = 'hr.contract.init'
    _columns = {
        'policy_group_id': fields.many2one(
            'hr.policy.group',
            'Policy Group',
            readonly=True,
            states={
                'draft': [('readonly', False)],
            }
        ),
    }


class hr_contract(orm.Model):

    _name = 'hr.contract'
    _inherit = 'hr.contract'
    _columns = {
        'policy_group_id': fields.many2one(
            'hr.policy.group',
            'Policy Group',
        ),
    }

    def _get_policy_group(self, cr, uid, context=None):

        res = False
        init = self.get_latest_initial_values(cr, uid, context=context)
        if init is not None and init.policy_group_id:
            res = init.policy_group_id.id
        return res

    _defaults = {
        'policy_group_id': _get_policy_group,
    }