public async Task <IActionResult> Create([Bind("ShopId,DepartmentId,ShopName,Description,ImageUrl,Location")] GiftShop giftShop)
        {
            if (ModelState.IsValid)
            {
                _context.Add(giftShop);
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Index)));
            }
            ViewData["DepartmentId"] = new SelectList(_context.Department, "DepartmentId", "DepartmentName", giftShop.DepartmentId);
            return(View(giftShop));
        }
        public async Task <IActionResult> Edit(int id, [Bind("ShopId,DepartmentId,ShopName,Description,ImageUrl,Location")] GiftShop giftShop)
        {
            if (id != giftShop.ShopId)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    GiftShop _giftShop = _context.GiftShop.Where(s => s.ShopId == giftShop.ShopId).First();
                    _giftShop.DepartmentId = giftShop.DepartmentId;
                    _giftShop.ShopName     = giftShop.ShopName;
                    _giftShop.Description  = giftShop.Description;
                    _giftShop.ImageUrl     = giftShop.ImageUrl;
                    _giftShop.Location     = giftShop.Location;
                    _context.Update(_giftShop);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!GiftShopExists(giftShop.ShopId))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            ViewData["DepartmentId"] = new SelectList(_context.Department, "DepartmentId", "DepartmentName", giftShop.DepartmentId);
            return(View(giftShop));
        }