public IHttpActionResult PutVirtualDir(int id, VirtualDir virtualDir)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

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

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

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

            return(StatusCode(HttpStatusCode.NoContent));
        }
        public IHttpActionResult GetVirtualDir(int id)
        {
            VirtualDir virtualDir = db.VirtualDirectories.Find(id);

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

            return(Ok(virtualDir));
        }
        public IHttpActionResult PostVirtualDir(VirtualDir virtualDir)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            db.VirtualDirectories.Add(virtualDir);
            db.SaveChanges();

            return(CreatedAtRoute("DefaultApi", new { id = virtualDir.Id }, virtualDir));
        }
        public IHttpActionResult DeleteVirtualDir(int id)
        {
            VirtualDir virtualDir = db.VirtualDirectories.Find(id);

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

            db.VirtualDirectories.Remove(virtualDir);
            db.SaveChanges();

            return(Ok(virtualDir));
        }