public async Task <object> Info(
            [Required] string username)
        {
            var user = await userManager.FindByNameAsync(username);

            if (user is null)
            {
                return(StatusCode(404));
            }
            return(AppUserDetailed.FromAppUser(user));
        }
        public async Task <object> Me()
        {
            var user = await userManager.GetUserAsync(User);

            return(AppUserDetailed.FromAppUser(user));
        }