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# Copyright 2014 ABF OSIELL <http://osiell.com>
# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
from odoo import api, fields, models
class ResUsers(models.Model):
_inherit = 'res.users'
role_line_ids = fields.One2many(
comodel_name='res.users.role.line',
inverse_name='user_id',
string="Role lines",
default=lambda self: self._default_role_lines()
)
role_ids = fields.One2many(
comodel_name='res.users.role', string="Roles",
compute='_compute_role_ids')
@api.model
def _default_role_lines(self):
default_user = self.env.ref(
'base.default_user', raise_if_not_found=False)
default_values = []
if default_user:
for role_line in default_user.role_line_ids:
default_values.append({
'role_id': role_line.role_id.id,
'date_from': role_line.date_from,
'date_to': role_line.date_to,
'is_enabled': role_line.is_enabled,
})
return default_values
@api.multi
@api.depends('role_line_ids.role_id')
def _compute_role_ids(self):
for user in self:
user.role_ids = user.role_line_ids.mapped('role_id')
@api.model
def create(self, vals):
new_record = super(ResUsers, self).create(vals)
new_record.set_groups_from_roles()
return new_record
@api.multi
def write(self, vals):
res = super(ResUsers, self).write(vals)
self.sudo().set_groups_from_roles()
return res
@api.multi
def _get_enabled_roles(self):
return self.role_line_ids.filtered(
lambda rec: rec.is_enabled and
(not rec.company_id or rec.company_id == rec.user_id.company_id))
def set_groups_from_roles(self, force=False):
"""Set (replace) the groups following the roles defined on users.
If no role is defined on the user, its groups are let untouched unless
the `force` parameter is `True`.
"""
role_groups = {}
# We obtain all the groups associated to each role first, so that
# it is faster to compare later with each user's groups.
for role in self.mapped('role_line_ids.role_id'):
role_groups[role] = list(set(
role.group_id.ids + role.implied_ids.ids +
role.trans_implied_ids.ids))
for user in self:
if not user.role_line_ids and not force:
continue
group_ids = []
for role_line in user._get_enabled_roles():
role = role_line.role_id
group_ids += role_groups[role]
group_ids = list(set(group_ids)) # Remove duplicates IDs
groups_to_add = list(set(group_ids) - set(user.groups_id.ids))
groups_to_remove = list(set(user.groups_id.ids) - set(group_ids))
to_add = [(4, gr) for gr in groups_to_add]
to_remove = [(3, gr) for gr in groups_to_remove]
groups = to_remove + to_add
if groups:
vals = {
'groups_id': groups,
}
super(ResUsers, user).write(vals)
return True