public async Task <bool> CreateAsync(Role role)
        {
            _dbContext.Add(role);
            await _dbContext.SaveChangesAsync();

            return(true);
        }
        public async Task <IActionResult> Create([Bind("Id,Name")] Role role)
        {
            if (ModelState.IsValid)
            {
                _context.Add(role);
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Index)));
            }
            return(View(role));
        }
        public async Task <IActionResult> Create([Bind("Id,FullName,Password,Email,Phone,RoleId")] User user)
        {
            if (ModelState.IsValid)
            {
                _context.Add(user);
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Index)));
            }
            ViewData["RoleId"] = new SelectList(_context.Roles, "Id", "Id", user.RoleId);
            return(View(user));
        }
        public async Task <IActionResult> Create([Bind("Id,Name,Price,Status,Image,CategoryId")] Product product)
        {
            if (ModelState.IsValid)
            {
                _context.Add(product);
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Index)));
            }
            ViewData["CategoryId"] = new SelectList(_context.Categories, "Id", "Id", product.CategoryId);
            return(View(product));
        }