public IHttpActionResult Postproject_hours(project_hours project_hours)
        {
            Queries q = new Queries();

            project_hours.project_pid = projectsController.CurrentProjectId;

            project_hours.employee_eid = q.GetUserId();
            project_hours.hourtimestamp = DateTime.Now;

            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            db.project_hours.Add(project_hours);
            db.SaveChanges();

            return CreatedAtRoute("DefaultApi", new { id = project_hours.phid }, project_hours);
        }
        public IHttpActionResult Putproject_hours(int id, project_hours project_hours)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            if (id != project_hours.phid)
            {
                return BadRequest();
            }

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

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

            return StatusCode(HttpStatusCode.NoContent);
        }