// POST api/Attractions
        public IHttpActionResult PostTouristAttraction(TouristAttraction touristattraction)
        {
            if (ModelState.IsValid)
            {
                db.TouristAttractions.Add(touristattraction);
                db.SaveChanges();

                Uri location = new Uri(Url.Link("DefaultApi", new { id = touristattraction.TouristAttractionId }));
                return Created(location, touristattraction);
            }
            else
            {
                return BadRequest();
            }
        }
        // POST api/Attractions
        public HttpResponseMessage PostTouristAttraction(TouristAttraction touristattraction)
        {
            if (ModelState.IsValid)
            {
                db.TouristAttractions.Add(touristattraction);
                db.SaveChanges();

                HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, touristattraction);
                response.Headers.Location = new Uri(Url.Link("DefaultApi", new { id = touristattraction.TouristAttractionId }));
                return response;
            }
            else
            {
                return Request.CreateResponse(HttpStatusCode.BadRequest);
            }
        }
        // PUT api/Attractions/5
        public IHttpActionResult PutTouristAttraction(int id, TouristAttraction touristattraction)
        {
            if (ModelState.IsValid && id == touristattraction.TouristAttractionId)
            {
                db.Entry(touristattraction).State = EntityState.Modified;

                try
                {
                    db.SaveChanges();
                }
                catch (DbUpdateConcurrencyException)
                {
                    return NotFound();
                }

                return Ok();
            }
            else
            {
                return BadRequest();
            }
        }
        // PUT api/Attractions/5
        public HttpResponseMessage PutTouristAttraction(int id, TouristAttraction touristattraction)
        {
            if (ModelState.IsValid && id == touristattraction.TouristAttractionId)
            {
                db.Entry(touristattraction).State = EntityState.Modified;

                try
                {
                    db.SaveChanges();
                }
                catch (DbUpdateConcurrencyException)
                {
                    return Request.CreateResponse(HttpStatusCode.NotFound);
                }

                return Request.CreateResponse(HttpStatusCode.OK);
            }
            else
            {
                return Request.CreateResponse(HttpStatusCode.BadRequest);
            }
        }