public IHttpActionResult Putjob_posting(job_posting job_posting)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }


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

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

            return(StatusCode(HttpStatusCode.NoContent));
        }
        public IHttpActionResult Getjob_posting(int id)
        {
            job_posting job_posting = db.job_posting.Find(id);

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

            return(Ok(job_posting));
        }
        public IHttpActionResult Postjob_posting(job_posting job_posting)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            db.job_posting.Add(job_posting);
            db.SaveChanges();

            return(CreatedAtRoute("DefaultApi", new { id = job_posting.id }, job_posting));
        }
        public IHttpActionResult Deletejob_posting(int id)
        {
            job_posting job_posting = db.job_posting.Find(id);

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

            db.job_posting.Remove(job_posting);
            db.SaveChanges();

            return(Ok(job_posting));
        }