public async Task <ActionResult> GetBills()
        {
            var ListOfBills = await _repo.GetBillsAsync();

            var resource = ListOfBills.Select(b => new ApiModel.ApiBills
            {
                Id           = b.Id,
                PurchaseName = b.PurchaseName,
                Cost         = b.Cost,
                BillDate     = b.BillDate,
                Location     = b.Location,
                Quantity     = b.Quantity,
                UserId       = b.UserId,
                //CurrentUser = ApiMapper.MapUserApi(b.CurrentUser)
            });

            return(Ok(resource));
        }