I am trying to store the currently logged user into a many2one field using compute method. It's working fine if i define the Mnay2one field without the store="True" parameter. Actually, i need to save it. 

Here is the code:

      
       def get_logged_user(self):
              for rec in self:
                    print('inside get_logged_user---------------',rec.env.user.name)
                    rec.logged_user_id = rec.env.user.id

       logged_user_id = fields.Many2one('res.users',string="Logged user",store=True,compute="get_logged_user")