public IHttpActionResult CreateDonor(DonorsDto donorDto)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest());
            }

            var donor = Mapper.Map <DonorsDto, Donors>(donorDto);

            _context.Donors.Add(donor);
            _context.SaveChanges();

            donorDto.id = donorDto.id;
            return(Created(new Uri(Request.RequestUri + "/" + donor.id), donorDto));
        }
        public void UpdateDonor(int id, DonorsDto donorDto)
        {
            if (!ModelState.IsValid)
            {
                throw new HttpResponseException(HttpStatusCode.BadRequest);
            }
            var donorInDb = _context.Donors.SingleOrDefault(c => c.id == id);

            if (donorInDb == null)
            {
                throw new HttpResponseException(HttpStatusCode.NotFound);
            }

            Mapper.Map(donorDto, donorInDb);

            _context.SaveChanges();
        }