public void AddToCart(string shoppingCartID, int productID, int quantity)
{
ShoppingCartItem myItem =
(from c in context.ShoppingCartItems
where c.ShoppingCartID == shoppingCartID && c.ProductID == productID
select c).FirstOrDefault();
if (myItem == null)
{
var cartadd = new ShoppingCartItem
{
ShoppingCartID = shoppingCartID,
Quantity = quantity,
ProductID = productID,
DateCreated = DateTime.Now,
ModifiedDate = DateTime.Now
};
context.ShoppingCartItems.Add(cartadd);
}
else
{
myItem.Quantity += quantity;
}
context.SaveChanges();
}
public void InsertOrUpdate(ShoppingCartItem shoppingcartitem)
{
if (shoppingcartitem.ShoppingCartItemID == default(int)) {
// New entity
shoppingcartitem.DateCreated = DateTime.Now;
shoppingcartitem.ModifiedDate = DateTime.Now;
context.ShoppingCartItems.Add(shoppingcartitem);
} else {
// Existing entity
shoppingcartitem.ModifiedDate = DateTime.Now;
}
Save();
}