public IHttpActionResult PostLewensztain(Lewensztain lewensztain)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            db.Lewensztains.Add(lewensztain);

            try
            {
                db.SaveChanges();
            }
            catch (DbUpdateException)
            {
                if (LewensztainExists(lewensztain.Pais))
                {
                    return(Conflict());
                }
                else
                {
                    throw;
                }
            }

            return(CreatedAtRoute("DefaultApi", new { id = lewensztain.Pais }, lewensztain));
        }
        public IHttpActionResult PutLewensztain(string id, Lewensztain lewensztain)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            if (id != lewensztain.Pais)
            {
                return(BadRequest());
            }

            db.Entry(lewensztain).State = EntityState.Modified;

            try
            {
                db.SaveChanges();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!LewensztainExists(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(StatusCode(HttpStatusCode.NoContent));
        }
        public IHttpActionResult GetLewensztain(string id)
        {
            Lewensztain lewensztain = db.Lewensztains.Find(id);

            if (lewensztain == null)
            {
                return(NotFound());
            }

            return(Ok(lewensztain));
        }
        public IHttpActionResult DeleteLewensztain(string id)
        {
            Lewensztain lewensztain = db.Lewensztains.Find(id);

            if (lewensztain == null)
            {
                return(NotFound());
            }

            db.Lewensztains.Remove(lewensztain);
            db.SaveChanges();

            return(Ok(lewensztain));
        }