public void Add(HttpContext ctx, int partID = 0, int quantity = 1) {
if (this.payment_id == 0) {
APIPart part = CURTAPI.GetPart(partID);
string upcval = part.attributes.Where(x => x.key.ToLower().Equals("upc")).Select(x => x.value).FirstOrDefault();
string weight = part.attributes.Where(x => x.key.ToLower().Equals("weight")).Select(x => x.value).FirstOrDefault();
CartItem i = new CartItem(partID, quantity, Convert.ToDecimal(part.listPrice.Replace("$", "")), part.shortDesc, upcval, Convert.ToDecimal(weight));
EcommercePlatformDataContext db = new EcommercePlatformDataContext();
try {
CartItem item = db.CartItems.Where(x => x.partID == partID).Where(x => x.order_id == this.ID).First<CartItem>();
item.quantity += quantity;
} catch {
i.order_id = this.ID;
db.CartItems.InsertOnSubmit(i);
};
db.SubmitChanges();
clearShippingType();
} else {
UDF.ExpireCart(ctx,this.cust_id);
}
}
partial void DeleteCartItem(CartItem instance);
partial void UpdateCartItem(CartItem instance);
partial void InsertCartItem(CartItem instance);
private void detach_CartItems(CartItem entity)
{
this.SendPropertyChanging();
entity.Cart = null;
}
private void attach_CartItems(CartItem entity)
{
this.SendPropertyChanging();
entity.Cart = this;
}