public ActionResult Edit(Treasure treasure)
{
//验证视图模型
if (ModelState.IsValid)
{
//保存物品对象
repository.SaveTreasure(treasure);
//重定向到我的物品页面
return(RedirectToAction("MyList", "Treasure"));
}
return(View(treasure));
}
public ActionResult MakeDeal(DealLogCreate dealLogCreate)
{
//验证不为空
if (string.IsNullOrEmpty(dealLogCreate.DealInTreasure.TreasureUID.ToString()) || string.IsNullOrEmpty(dealLogCreate.DealOutTreasure.TreasureUID.ToString()))
{
return(View("Error"));
}
else
{
Guid guid = Guid.NewGuid();
//插入数据库
using (var db = new LogDealDataContext())
{
LogDeal logDeal = new LogDeal
{
DealBeginTime = DateTime.Now,
DealStatus = "待确认",
DLogUID = guid,
//备注-发起人对接收人
RemarkSToR = dealLogCreate.Remark,
//交易接收人ID
TraderRecipientID = dealLogCreate.DealInTreasure.HolderID,
//交易发起人ID
TraderSponsorID = dealLogCreate.DealOutTreasure.HolderID,
//交易给出物品ID
TreasureSponsorID = dealLogCreate.DealOutTreasure.TreasureUID.ToString(),
//交易接受物品ID
TreasureRecipientID = dealLogCreate.DealInTreasure.TreasureUID.ToString()
};
try
{
db.LogDeal.InsertOnSubmit(logDeal);
//保存操作
db.SubmitChanges();
//更新当前物品交易记录
var treasure = repository.Treasures.Where(t => t.TreasureUID == dealLogCreate.DealOutTreasure.TreasureUID).FirstOrDefault();
treasure.DLogUID = guid.ToString();
repository.SaveTreasure(treasure);
}
catch (Exception ex)
{
return(View("Error", ex.Message));
}
}
return(RedirectToAction("InitiateDealLog", "Account"));
}
}
public ActionResult TreasureInfo(string TreasureUID = "")
{
//获取当前用户id
string id = CurrentUser.Id;
if (!string.IsNullOrEmpty(TreasureUID))
{
Guid Treasureguid = Guid.Parse(TreasureUID);
#region 增加一次浏览量
//判断当前用户，当前物品的浏览记录是否已经存在
using (var db = new LogDataContext())
{
var logbrowse = db.LogBrowse.Where(b => (b.TreasureID == TreasureUID && b.BrowserID == id)).FirstOrDefault();
//不存在记录，则增加一条
if (logbrowse == null)
{
db.LogBrowse.InsertOnSubmit(new LogBrowse
{
BLogUID = Guid.NewGuid(),
BrowserID = id,
TreasureID = TreasureUID,
BrowserTime = DateTime.Now
});
//物品浏览量加一
var trea = repository.Treasures.Where(t => t.TreasureUID == Treasureguid).FirstOrDefault();
trea.BrowseNum++;
repository.SaveTreasure(trea);
}
//若存在则修改访问时间
else
{
logbrowse.BrowserTime = DateTime.Now;
}
db.SubmitChanges();
}
#endregion
Treasure treasure = repository.Treasures.Where(t => t.TreasureUID == Treasureguid).FirstOrDefault();
var imgs = treasure.DetailPic.Split('|');
if (treasure != null)
{
//判断是否已经收藏
bool isFavarite = false;
using (var db = new FavoriteDataContext())
{
var fav = db.Favorite.Where(f => (f.UserID == id && f.TreasureID == TreasureUID)).FirstOrDefault();
//若不为空，即存在记录，则说明已经收藏
if (fav != null)
{
isFavarite = true;
}
}
//获取浏览记录
List <BrowseLog> browses = new List <BrowseLog>();
using (var db = new LogDataContext())
{
var logBrowses = db.LogBrowse.Where(b => b.TreasureID == TreasureUID).OrderByDescending(b => b.BrowserTime).Take(6);
foreach (var log in logBrowses)
{
var user = UserManager.FindById(log.BrowserID);
if (user != null)
{
browses.Add(new BrowseLog
{
Browser = new BasicUserInfo
{
HeadImg = user.HeadPortrait,
UserID = user.Id,
Gender = user.Gender,
UserName = user.UserName
},
BrowserTime = log.BrowserTime
});
}
}
}
//生成推荐信息
int DisRecommend = 0;
int Recommend = 0;
// 1.首先找出当前用户完成的订单
using (var db = new LogDealDataContext())
{
var logs = db.LogDeal.Where(l => ((l.TraderRecipientID == id || l.TraderSponsorID == id) && (l.DealStatus == "交易成功")));
using (var db2 = new EvaluationDataContext())
{
//遍历所有完成的订单
foreach (var log in logs)
{
var eva = db2.Evaluation.Where(e => e.DLogUID == log.DLogUID.ToString()).FirstOrDefault();
//本次交易用户是接收人，则需要发起人的评价
if (log.TraderRecipientID == id)
{
//推荐
if (eva.IsRecommendSToR == true)
{
Recommend++;
}
else if (eva.IsRecommendSToR == false)
{
DisRecommend++;
}
}
else
{
if (eva.IsRecommendRToS == true)
{
Recommend++;
}
else if (eva.IsRecommendRToS == false)
{
DisRecommend++;
}
}
}
}
}
//定义一个视图模型
TreaInfo treaInfo = new TreaInfo
{
HolderInfo = GetLoginUserInfo(treasure.HolderID),
LoginUserInfo = CurrentUser,
treasureInfo = treasure,
//108是生成图片路径的固定的长度
DetailImgs = imgs.Where(t => t.Length == 108),
IsFavorite = isFavarite,
CurrenUser = new BasicUserInfo
{
HeadImg = CurrentUser.HeadPortrait
},
browseLogs = browses.AsEnumerable(),
DisRecommend = DisRecommend,
Recommend = Recommend
};
return(View(treaInfo));
}
}
return(View("List"));
}