public static void Clear(List <cart_keys> ls)
{
if (ls == null)
{
return;
}
List <cart_keys> cart = ShopCart.GetCart();
if (cart == null)
{
return;
}
using (List <cart_keys> .Enumerator enumerator = ls.GetEnumerator())
{
while (enumerator.MoveNext())
{
cart_keys modelt = enumerator.Current;
cart_keys cartKeys = cart.Find((Predicate <cart_keys>)(p => p.article_id == modelt.article_id));
if (cartKeys != null)
{
cart.Remove(cartKeys);
}
}
}
ShopCart.AddCookies(JsonHelper.ObjectToJSON((object)cart));
}
public static bool Add(int article_id, int goods_id, int quantity)
{
List <cart_keys> cartKeysList = ShopCart.GetCart();
if (cartKeysList != null)
{
cart_keys cartKeys = cartKeysList.Find((Predicate <cart_keys>)(p => p.article_id == article_id));
if (cartKeys != null)
{
int index = cartKeysList.FindIndex((Predicate <cart_keys>)(p => p.article_id == article_id));
cartKeys.quantity += quantity;
cartKeysList[index] = cartKeys;
ShopCart.AddCookies(JsonHelper.ObjectToJSON((object)cartKeysList));
return(true);
}
}
else
{
cartKeysList = new List <cart_keys>();
}
cartKeysList.Add(new cart_keys()
{
article_id = article_id,
quantity = quantity
});
ShopCart.AddCookies(JsonHelper.ObjectToJSON((object)cartKeysList));
return(true);
}
public static void Clear(int article_id, int goods_id)
{
if (article_id > 0)
{
List <cart_keys> cart = ShopCart.GetCart();
if (cart == null)
{
return;
}
cart_keys cartKeys = cart.Find((Predicate <cart_keys>)(p => p.article_id == article_id));
if (cartKeys != null)
{
cart.Remove(cartKeys);
ShopCart.AddCookies(JsonHelper.ObjectToJSON((object)cart));
}
}
}
public static cart_keys Update(int article_id, int quantity)
{
if (quantity < 1)
{
return((cart_keys)null);
}
List <cart_keys> cart = ShopCart.GetCart();
if (cart != null)
{
cart_keys cartKeys = cart.Find((Predicate <cart_keys>)(p => p.article_id == article_id));
if (cartKeys != null)
{
int index = cart.FindIndex((Predicate <cart_keys>)(p => p.article_id == article_id));
cartKeys.quantity = quantity;
cart[index] = cartKeys;
ShopCart.AddCookies(JsonHelper.ObjectToJSON((object)cart));
return(cartKeys);
}
}
return((cart_keys)null);
}
