public string Details()
        {
            var userId = User.FindFirst("sub")?.Value;

            if (string.IsNullOrEmpty(userId))
            {
                return("Missing user with this id");
            }

            var userDetails = new UserDetailsJSON
            {
                personalData  = TrueHomeContext.getPersonalDataByUserID(userId),
                user          = TrueHomeContext.getUser(userId),
                apartmentList = TrueHomeContext.getUserApartmentList(userId)
            };

            if (userDetails.personalData != null && userDetails.user != null)
            {
                return(JsonConvert.SerializeObject(userDetails, Formatting.Indented));
            }
            return("Missing user with this id");
        }