public void AddToCart(int pid)
{
// Get the matching cart and album instances
var cartItem = context.Carts.SingleOrDefault(c => c.UniqueIdentifier == ShoppingCartId
&& c.ProductId == pid);
if (cartItem == null)
{
cartItem = new Cart
{
ProductId = pid,
UniqueIdentifier = ShoppingCartId,
Quantity = 1,
DateCreated = DateTime.Now
};
context.Carts.AddObject(cartItem);
}
else
{
// If the item does exist in the cart, then add one to the quantity
cartItem.Quantity++;
}
// Save changes
context.SaveChanges();
}
/// <summary>
/// Create a new Cart object.
/// </summary>
/// <param name="cartId">Initial value of the CartId property.</param>
/// <param name="uniqueIdentifier">Initial value of the UniqueIdentifier property.</param>
/// <param name="productId">Initial value of the ProductId property.</param>
public static Cart CreateCart(global::System.Int32 cartId, global::System.Guid uniqueIdentifier, global::System.Int32 productId)
{
Cart cart = new Cart();
cart.CartId = cartId;
cart.UniqueIdentifier = uniqueIdentifier;
cart.ProductId = productId;
return cart;
}
/// <summary>
/// Deprecated Method for adding a new object to the Carts EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToCarts(Cart cart)
{
base.AddObject("Carts", cart);
}
