public async Task <ActionResult> GetAllUsersAsync()
        {
            IEnumerable <ExpenseService.Core.Model.CoreUsers> user = await _repo.GetUsersAsync();

            IEnumerable <ApiModel.ApiUsers> resource = user.Select(u => new ApiModel.ApiUsers
            {
                Id          = u.Id,
                Name        = u.Name,
                Email       = u.Email,
                Password    = u.Password,
                Address     = u.Address,
                PhoneNumber = u.PhoneNumber,
                Membership  = u.Membership
            });

            return(Ok(resource));
        }