/// <summary>
/// 获取指定用户的商品交易统计信息
/// </summary>
/// <param name="userid">用户id</param>
/// <returns>商品交易统计信息</returns>
public static Goosdstradestatisticinfo GetTradeStatistic(int userId)
{
Goosdstradestatisticinfo goodstradestatistic = null;
IDataReader iDataReader = DbProvider.GetInstance().GetTradeStatistic(userId);
//绑定新的查询数据
if (iDataReader.Read())
{
goodstradestatistic = new Goosdstradestatisticinfo();
goodstradestatistic.Userid = userId;
goodstradestatistic.Sellerattention = TypeConverter.ObjectToInt(iDataReader["SellerAttention"]);
goodstradestatistic.Sellertrading = TypeConverter.ObjectToInt(iDataReader["SellerTrading"]);
goodstradestatistic.Sellerrate = TypeConverter.ObjectToInt(iDataReader["SellerRate"]);
goodstradestatistic.Sellnumbersum = Convert.ToDecimal(iDataReader["SellNumberSum"].ToString());
goodstradestatistic.Selltradesum = Convert.ToDecimal(iDataReader["SellTradeSum"].ToString());
goodstradestatistic.Buyerattention = TypeConverter.ObjectToInt(iDataReader["BuyerAttention"]);
goodstradestatistic.Buyertrading = TypeConverter.ObjectToInt(iDataReader["BuyerTrading"]);
goodstradestatistic.Buyerrate = TypeConverter.ObjectToInt(iDataReader["BuyerRate"]);
goodstradestatistic.Buynumbersum = Convert.ToDecimal(iDataReader["BuyNumberSum"].ToString());
goodstradestatistic.Buytradesum = Convert.ToDecimal(iDataReader["BuyTradeSum"].ToString());
}
iDataReader.Close();
return goodstradestatistic;
}
protected override void ShowPage()
{
if (userid == -1)
{
AddErrLine("你尚未登录");
return;
}
if (config.Enablemall == 0) //未启用交易服务
{
AddErrLine("系统未开启交易服务, 当前页面暂时无法访问!");
return;
}
user = Users.GetUserInfo(userid);
if (item == "")
item = "tradestats";
//当显示交易日志(不是出售中商品)
if ((item == "selltrade" && filter != "onsell" && filter != "allgoods") || item == "buytrade")
istradeloglist = true;
//当为评价,交易成功或退款时,则显示评价字段信息
if (filter == "eccredit" || filter == "success" || filter == "refund")
isshowrate = true;
//获取当前用户的商品数
if (filter == "allgoods" || filter == "onsell" || item == "tradestats")
reccount = (filter == "allgoods") ? Goods.GetGoodsCountBySellerUid(userid, true) : Goods.GetGoodsCountBySellerUid(userid, false);
else
{ //获取当前用户做为卖家的交易数
if (item == "selltrade")
reccount = TradeLogs.GetGoodsTradeLogCount(userid, goodsidlist, 1, filter);
else //获取当前用户做为买家的交易数
reccount = TradeLogs.GetGoodsTradeLogCount(userid, goodsidlist, 2, filter);
}
if (item == "tradestats")
{
tradestatisticinfo = TradeLogs.GetTradeStatistic(user.Uid);
return;
}
// 得到分页大小设置
int pagesize = 10;
//修正请求页数中可能的错误
if (pageid < 1)
pageid = 1;
//获取总页数
pagecount = reccount % pagesize == 0 ? reccount / pagesize : reccount / pagesize + 1;
if (pagecount == 0)
pagecount = 1;
if (pageid > pagecount)
pageid = pagecount;
//如果不是提交...
if (!ispost)
{
if (item == "selltrade" && (filter == "allgoods" || filter == "onsell"))
{
if (filter == "allgoods")
goodslist = Goods.GetGoodsListBySellerUID(userid, true, pagesize, pageid, "lastupdate", 1);
else
goodslist = Goods.GetGoodsListBySellerUID(userid, false, pagesize, pageid, "lastupdate", 1);
pagenumbers = Utils.GetPageNumbers(pageid, pagecount, "usercpmygoods.aspx?item=" + item + "&filter=" + filter , 8);
}
else
{
if (item == "selltrade")
goodstradeloglist = TradeLogs.GetGoodsTradeLogList(userid, goodsidlist, 1, filter, pagesize, pageid);
else
goodstradeloglist = TradeLogs.GetGoodsTradeLogList(userid, goodsidlist, 2, filter, pagesize, pageid);
pagenumbers = Utils.GetPageNumbers(pageid, pagecount, "usercpmygoods.aspx?item=" + item + "&filter=" + filter, 8);
}
}
else
{
string operation = DNTRequest.GetString("operation");
if (operation == "")
operation = "deletegoods";
if (operation == "deletegoods")
{
if (goodsidlist == "")
{
AddErrLine("你未选中任何商品");
return;
}
if (Goods.IsSeller(goodsidlist, userid))
{
Goods.DeleteGoods(goodsidlist, false);
SetUrl("usercpmygoods.aspx?item=" + item + "&filter=" + filter);
SetMetaRefresh();
AddMsgLine("操作成功. <br />(<a href=\"usercpmygoods.aspx?item=" + item + "&filter=" + filter + "\">点击这里返回</a>)<br />");
}
else
{
AddErrLine("你不是当前商品的卖家，因此无法删除该商品");
return;
}
}
}
}
