public async Task <ActionResult> Create([Bind(Include = "Language,Name,CategoryId")] CreateCodePoolViewModel codepoolViewModel)
        {
            if (ModelState.IsValid)
            {
                CodePool codePool = new CodePool()
                {
                    Name     = codepoolViewModel.Name,
                    Language = codepoolViewModel.Language,
                    Category = await db.Categories.FindAsync(codepoolViewModel.CategoryId)
                };
                db.CodePools.Add(codePool);
                await db.SaveChangesAsync();

                return(RedirectToAction("Index"));
            }

            return(View(codepoolViewModel));
        }
        // GET: /CodePools/Create
        public async Task <ActionResult> Create(int?categoryId)
        {
            if (categoryId == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            Category category = await db.Categories.FindAsync(categoryId);

            if (category == null)
            {
                return(HttpNotFound());
            }

            var createCodePoolViewModel = new CreateCodePoolViewModel()
            {
                CategoryId = category.Id
            };

            return(View(createCodePoolViewModel));
        }