protected List <cart_items> get_cart_list()
{
int group_id = 0;
Rain.Model.users userInfo = this.GetUserInfo();
if (userInfo != null)
{
group_id = userInfo.group_id;
}
return(ShopCart.GetList(group_id) ?? new List <cart_items>());
}
private static List <cart_keys> GetCart()
{
List <cart_keys> cartKeysList = new List <cart_keys>();
string cookies = ShopCart.GetCookies();
if (!string.IsNullOrEmpty(cookies))
{
return(JsonHelper.JSONToObject <List <cart_keys> >(cookies));
}
return((List <cart_keys>)null);
}
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 int GetQuantityCount()
{
string cookies = ShopCart.GetCookies();
int num = 0;
if (!string.IsNullOrEmpty(cookies))
{
List <cart_keys> cartKeysList = JsonHelper.JSONToObject <List <cart_keys> >(cookies);
if (cartKeysList != null)
{
foreach (cart_keys cartKeys in cartKeysList)
{
num += cartKeys.quantity;
}
}
}
return(num);
}
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);
}
protected int get_cart_quantity()
{
return(ShopCart.GetQuantityCount());
}
public static cart_total GetTotal(int group_id)
{
return(ShopCart.GetTotal(ShopCart.GetList(group_id)));
}
public static List <cart_items> GetList(int group_id)
{
return(ShopCart.ToList(ShopCart.GetCart(), group_id));
}