public async Task UpdateCartItemAsync(IShoppingCartItemDTO obj)
{
// TODO: Remove this demonstration wait.
await Task.Delay(300);
ShoppingCart cart = await _contextDAL._dbContext.ShoppingCarts.FirstOrDefaultAsync(o => o.ShoppingCartId == obj.ShoppingCartId);
ShoppingCartItem item = cart.Items.FirstOrDefault(o => o.Product.ProductId == obj.Product.ProductId);
item.Quantity = obj.Quantity;
item.Updated = DateTime.Now;
await _contextDAL._dbContext.SaveChangesAsync();
}
public async Task <ShoppingCartItem> AddProductToCartAsync(ShoppingCart shoppingCart, Product product, int quantity)
{
IShoppingCartItemDTO item = await _contextBLL.DAL.ShoppingCarts.AddProductToCartAsync(shoppingCart.SessionId, product.ProductId, quantity);
return(new ShoppingCartItem(_contextBLL, item));
}
} // hide the constructor
public ShoppingCartItem(ContextBLL contextBLL, IShoppingCartItemDTO dto)
{
_contextBLL = contextBLL;
_dto = dto;
}
