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# Copyright 2016 ACSONE SA/NV
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
from odoo import api, exceptions, fields, models, _, SUPERUSER_ID
class ResUsers(models.Model):
_inherit = 'res.users'
@api.multi
@api.depends('create_date')
def _compute_channel_names(self):
for record in self:
res_id = record.id
record.notify_info_channel_name = 'notify_info_%s' % res_id
record.notify_warning_channel_name = 'notify_warning_%s' % res_id
notify_info_channel_name = fields.Char(
compute='_compute_channel_names')
notify_warning_channel_name = fields.Char(
compute='_compute_channel_names')
@api.multi
def notify_info(self, message, title=None, sticky=False):
title = title or _('Information')
self._notify_channel(
'notify_info_channel_name', message, title, sticky)
@api.multi
def notify_warning(self, message, title=None, sticky=False):
title = title or _('Warning')
self._notify_channel(
'notify_warning_channel_name', message, title, sticky)
@api.multi
def _notify_channel(self, channel_name_field, message, title, sticky):
if (self.env.uid != SUPERUSER_ID
and any(user.id != self.env.uid for user in self)):
raise exceptions.UserError(
_('Sending a notification to another user is forbidden.')
)
bus_message = {
'message': message,
'title': title,
'sticky': sticky
}
notifications = [(getattr(record, channel_name_field), bus_message)
for record in self]
self.env['bus.bus'].sendmany(notifications)