Untitled

using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Identity;
using Microsoft.AspNetCore.Mvc;
using ShoppingApp.Business.Abstract;
using ShoppingApp.Entity.Concrete.Identity;
using ShoppingApp.Web.Models.Dtos;

namespace ShoppingApp.Web.Controllers
{
    [Authorize]
    public class CardController : Controller
    {
        private readonly UserManager<User> _userManager;
        private readonly ICardService _cardManager;

        public CardController(UserManager<User> userManager, ICardService cardManager)
        {
            _userManager = userManager;
            _cardManager = cardManager;
        }

        public async Task<IActionResult> Index()
        {
            var userId = _userManager.GetUserId(User);
            var card = await _cardManager.GetCardByUserId(userId);
            CardDto cardDto = new CardDto
            {
                CardId= card.Id,
                CardItems = card.CardItems.Select(ci=> new CardItemDto
                {
                    CardItemId = ci.Id,
                    ProductId = ci.ProductId,
                    ProductName = ci.Product.Name,
                    ItemPrice = ci.Product.Price,
                    ImageUrl = ci.Product.ImageUrl,
                    Quantity = ci.Quantity
                }).ToList()
            };
            return View(cardDto);
        }

        [HttpPost]
        public IActionResult AddToCard(int productId, int quantity)
        {
            var userId = _userManager.GetUserId(User);
            _cardManager.AddToCard(userId,productId,quantity);
            return View();
        }
    }
}