public override OrderProduct AddToCart(OrderType opType, int productId, int quantity, NameValueCollection paras)
{
int typecode;
if (!int.TryParse(paras["typecode"], out typecode))
{
typecode = 0;
}
ShopIdentity user = HttpContext.Current.User.Identity as ShopIdentity;
MemberInfo member = MemberInfo.GetBaseInfo(user.UserId);
OrderProduct op = OrderProducts.Find(c => c.ProductID == productId && c.TypeCode == typecode);
if (op == null)
{
op = OrderProductFactory.Instance().CreateOrderProduct(productId, quantity, opType, paras);
op.Key = this.Key + "_op" + this.GetSerial();
op.Container = this;
this.ContinueShopUrl = op.ProductUrl;
if (op != null)
{
if (this.TotalScore + op.TotalScore <= member.CurScore)
{
OrderProducts.Add(op);
}
else
{
op = null;
}
}
}
else
{
int oldQuantity = op.Quantity;
op.SetQuantiy(op.Quantity + quantity);
if (this.TotalScore > member.CurScore)
{
op.SetQuantiy(oldQuantity);
}
}
return(op);
}
/// <summary>
/// 获取用户身份
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
private string GetIdentity(HttpContext context)
{
NameValueCollection nv = GetParas(context);
string result = String.Empty;
StringBuilder sb = new StringBuilder(200);
JsonWriter jw = new JsonWriter(new StringWriter(sb));
jw.WriteStartObject();
if (context.User.Identity.IsAuthenticated)
{
ShopIdentity iden = context.User.Identity as ShopIdentity;
if (iden != null)
{
//JavaScriptSerializer jss = new JavaScriptSerializer();
//result = jss.Serialize(iden);
jw.WritePropertyName("result");
jw.WriteValue("true");
jw.WritePropertyName("userId");
jw.WriteValue(iden.UserId);
jw.WritePropertyName("userName");
jw.WriteValue(iden.UserName);
jw.WritePropertyName("userEmail");
jw.WriteValue(iden.UserEmail);
jw.WritePropertyName("userType");
jw.WriteValue(iden.UserType.ToString());
jw.WritePropertyName("userLevel");
jw.WriteValue(iden.UserLevel.ToString());
}
else
{
jw.WritePropertyName("result");
jw.WriteValue("false");
}
}
else
{
jw.WritePropertyName("result");
jw.WriteValue("false");
}
jw.WriteEndObject();
return(sb.ToString());
}
protected void Application_OnPostAuthenticateRequest(object sender, EventArgs e)
{
IPrincipal user = HttpContext.Current.User;
if (user.Identity.IsAuthenticated &&
user.Identity.AuthenticationType == "Forms")
{
try
{
FormsIdentity formIdentity = user.Identity as FormsIdentity;
ShopIdentity identity = new ShopIdentity(formIdentity.Ticket);
ShopPrincipal principal = new ShopPrincipal(identity);
HttpContext.Current.User = principal;
Thread.CurrentPrincipal = principal;
}
catch
{
}
}
}
