public IHttpActionResult PostAddress(AddressesModel address)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            var add = new Address(address);

            db.Addresses.Add(add);
            db.SaveChanges();

            address.AddressId = add.AddressId;

            return CreatedAtRoute("DefaultApi", new { id = address.AddressId }, address);
        }