//处理基于拍卖时间、其他人加价、拍卖是否成功做的处理
//会出现四种情况，三种用于显示：
//1表示未到时间有其他人加价；2表示到时间拍中商品；3表示到时间没拍中；4表示到时间，卖家确认交易成功，待买家评价
public JsonpResult BuyerAuctionEvent(int userid)
{
var awlist = db.AuctionWishlists.Where(x => x.UserId == userid).ToList();
List <BuyerAuction> balist = new List <BuyerAuction>();
foreach (AuctionWishlist aw in awlist)
{
var auction = db.Auctions.Find(aw.AucId);
var userPrice = aw.NewAucPrice;
var auctionPrice = auction.NewPrice;
var ba = new BuyerAuction()
{
AucId = auction.Id,
AucTitle = auction.AucTitle,
AucPrice = auctionPrice,
NewAucPrice = userPrice,
CompleteDealTime = db.UserAuctions.Single(x => x.AucId == aw.AucId).CompleteDealTime
};
if (!(_auctionService.IsOverTime(auction.EndTime)) && userPrice < auctionPrice)
{
ba.Option = "1";
balist.Add(ba);
}
else if (_auctionService.IsOverTime(auction.EndTime))
{
var buyerid = db.Auctions.Find(aw.AucId).Buyerid;
var ua = db.UserAuctions.Single(x => x.AucId == aw.AucId);
if (userid == buyerid)
{
ba.Option = "2";
balist.Add(ba);
}
else
{
ba.Option = "3";
balist.Add(ba);
}
if (aw.IsTransactionSuccessful == true && ua.Evaluated == false)
{
ba.Option = "4";
balist.Add(ba);
}
}
}
if (balist.Count() == 0)
{
return(this.Jsonp(this.WrapNoKey("no events")));
}
else
{
return(this.Jsonp(this.WrapNoKey(balist.AsEnumerable <BuyerAuction>())));
}
}
//获取买家信息
//返回拍卖品信息（显示拍卖标题,最终价格）和买家信息（买家姓名、联系方式）
public JsonpResult GetBuyerMsg(int aucid)
{
var auction = db.Auctions.Find(aucid);
var buyerid = auction.Buyerid;
var buyer = db.Users.Find(buyerid);
var judge = db.AuctionWishlists.Single(x => x.AucId == aucid && x.UserId == buyerid).IsTransactionSuccessful;
BuyerAuction ba = new BuyerAuction()
{
AucTitle = auction.AucTitle,
AucPrice = auction.NewPrice,
UserName = buyer.UserName,
UserTel = buyer.Tel,
IsTranSuccess = judge
};
return(this.Jsonp(this.WrapNoKey(ba)));
//return this.Jsonp(this.WrapNoKey(buyer));
}