public async Task <ActionResult> Add(int Id)
{
CartItemsRepository cartItemsRepository = new CartItemsRepository();
CartItem cartItem = await cartItemsRepository.GetCartItemAsync(Id);
cartItem.Amount++;
await cartItemsRepository.SaveCartItemAsync(cartItem); //TODO: Obsluga result
return(RedirectToAction("Index"));
}
public async Task <ActionResult> Remove(int Id)
{
CartItemsRepository cartItemsRepository = new CartItemsRepository();
CartItem cartItem = await cartItemsRepository.GetCartItemAsync(Id);
cartItem.Amount--;
if (cartItem.Amount <= 0)
{
await cartItemsRepository.DeleteCartItemAsync(cartItem);
}
else
{
await cartItemsRepository.SaveCartItemAsync(cartItem); //TODO: Obsluga result
}
return(RedirectToAction("Index"));
}
public async Task ShouldReturn2CartItems()
{
//Arrange
UseSqlServer();
using var context = GetDbContext();
var cart = new Mock <CartService>();
var cartItemsRepo = new CartItemsRepository();
cart.Object.CartItems = cartItemsRepo.CartItems.ToList();
//Act
var result = await cart.Object.GetCartItemsAsync();
//Assert
Assert.NotEmpty(result);
Assert.Equal(2, result.Count());
Assert.Contains(result, r => r.Game.Title == "Test2");
Assert.DoesNotContain(result, r => r.Game.Title == "Test60");
}
public CartItemsServices(CartItemsRepository cartItemsRepository)
{
this.cartItemsRepository = cartItemsRepository;
}
public async Task <ActionResult> AddToCart(int id)
{
// TODO: Code duplicate form CartController
CartsRepository cartRepository = new CartsRepository();
CartItemsRepository cartItemsRepository = new CartItemsRepository();
string currentUserId = User.Identity.GetUserId();
UserManager <ApplicationUser> manager = new UserManager <ApplicationUser>(new UserStore <ApplicationUser>(db));
ApplicationUser currentUser = manager.FindById(currentUserId);
if (currentUser is null)
{
return(Redirect("../../Account/Login"));
}
Cart cart = await db.Carts.Where(o => o.Id == currentUser.CartId).SingleOrDefaultAsync();
if (cart == null)
{
cart = new Cart();
db.Entry(cart).State = EntityState.Added;
cart.Id = db.Users.Max(o => o.CartId) + 1;
currentUser.CartId = cart.Id;
db.Entry(currentUser).State = EntityState.Modified;
}
Product product = db.Products.Where(o => o.Id == id).Single();
CartItem item = await db.CartItems.Where(o => o.Product.Id == product.Id).SingleOrDefaultAsync();
if (item != default(CartItem))
{
item.Amount++;
db.Entry(item).State = EntityState.Modified;
}
else
{
item = new CartItem();
db.Entry(item).State = EntityState.Added;
item.Product = product;
item.CartId = cart.Id;
cart.CartItems.Add(item);
item.Cart = cart;
if (db.Entry(cart).State != EntityState.Added)
{
db.Entry(cart).State = EntityState.Modified;
}
}
try
{
await db.SaveChangesAsync();
}
catch (DbEntityValidationException e)
{
foreach (var eve in e.EntityValidationErrors)
{
Debug.WriteLine("Entity of type \"{0}\" in state \"{1}\" has the following validation errors:",
eve.Entry.Entity.GetType().Name, eve.Entry.State);
foreach (var ve in eve.ValidationErrors)
{
Debug.WriteLine("- Property: \"{0}\", Error: \"{1}\"",
ve.PropertyName, ve.ErrorMessage);
}
}
throw;
}
return(RedirectToAction("Index"));
}
