public IHttpActionResult PutGoscie(int id, Goscie goscie)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            if (id != goscie.Id)
            {
                return(BadRequest());
            }

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

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

            return(StatusCode(HttpStatusCode.NoContent));
        }
        public IHttpActionResult GetGoscie(int id)
        {
            Goscie goscie = db.Goscies.Find(id);

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

            return(Ok(goscie));
        }
        public IHttpActionResult PostGoscie(Goscie goscie)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            db.Goscies.Add(goscie);
            db.SaveChanges();

            return(CreatedAtRoute("DefaultApi", new { id = goscie.Id }, goscie));
        }
        public IHttpActionResult DeleteGoscie(int id)
        {
            Goscie goscie = db.Goscies.Find(id);

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

            db.Goscies.Remove(goscie);
            db.SaveChanges();

            return(Ok(goscie));
        }