public JsonResult AdminGetScore(int id, int limit, int offset, string keyword, string sortOrder, string sortName)
{
HopuDBDataContext db = new HopuDBDataContext();
string sql = AdminGetSql(id, keyword, sortName, sortOrder);
//数据请求
var scoreList = db.ExecuteQuery <UniteTestScore>(sql).ToList();
List <UniteTestScore> score = new List <UniteTestScore>();
//检测到循环引用报错，所以只能暂时这样转换一下，看以后有没有更好的办法
//test
foreach (var i in scoreList)
{
UniteTestScore a = new UniteTestScore()
{
Id = i.Id,
UtId = i.UtId,
RealUserName = i.RealUserName,
UserName = i.UserName,
EndTime = i.EndTime,
Score = i.Score
};
score.Add(a);
}
var totalq = score.Count;
var rowsq = score.Skip(offset).Take(limit);
return(Json(new
{
total = totalq,
rows = rowsq
}, JsonRequestBehavior.AllowGet));
}
public bool InsertScore(UniteTestScore uniteTestScoreInfo)
{
bool flag = false;
try
{
//var uniteTestScore = new UniteTestScore
//{
// UtId = uniteTestScoreInfo.UtId,
// RealUserName = uniteTestScoreInfo.RealUserName,
// UserName = uniteTestScoreInfo.UserName,
// EndTime = DateTime.Now,
// Score = uniteTestScoreInfo.Score,
//};
db.UniteTestScore.InsertOnSubmit(uniteTestScoreInfo);
db.SubmitChanges();
if (uniteTestScoreInfo.UtId > 0)
{
flag = true;
}
}
catch (Exception)
{
flag = false;
throw;
}
return(flag);
}
public JsonResult UifiedTest(string[] Answer, int UtId)
{
string UserName = User.Identity.GetUserName();
bool commitAnswer = false;
//判断时间是否在考试时间段内
var timeInfo = _uniteTest.GetUniteTestInfo(UtId);
foreach (var item in timeInfo)
{
//如果结束时间大于当前时间，可以提交
if (Convert.ToDateTime(item.StartTime).AddMinutes(item.TimeLenth) > DateTime.Now.AddSeconds(-5))//给五秒的冗余时间 否则js倒计时0时提交会失败
{
commitAnswer = true;
break;
}
else
{
return Json(false);
}
}
if (commitAnswer)
{
//此处和取题目必须一样
List<UnifiedTestNewTopicIdViewModel> answerList = _uniteTestInfo.GetUnifiedTestTopics(UtId, UserName).OrderBy(s => s.TopicID).ToList();
//开始校验答案
List<UnifiedTestQAViewModel> results = new List<UnifiedTestQAViewModel>();//成绩信息
//先算出每题多少分
double itemScore = 100F / answerList.Count;
double sumScore = 0;
//校验答案
for (int i = 0; i < answerList.Count; i++)
{
if (answerList[i].Answer.Equals(Answer[i]))
{
UnifiedTestQAViewModel resultinfo = new UnifiedTestQAViewModel
{
UserAnswer = Answer[i],
RealAnswer = answerList[i].Answer,
IsTrue = true
};
results.Add(resultinfo);
sumScore += itemScore;
}
else
{
UnifiedTestQAViewModel resultinfo = new UnifiedTestQAViewModel
{
UserAnswer = Answer[i],
RealAnswer = answerList[i].Answer,
IsTrue = false
};
results.Add(resultinfo);
}
}
//如果是第一次提交答案
var UniteTestScoreInfo = _uniteTestScore.GetUniteTestScore(UtId, UserName);
if (!UniteTestScoreInfo.Any())
{
//将考试结果存入数据库
UniteTestScore uniteTestScoreInfo = new UniteTestScore
{
UtId = UtId,
RealUserName = GetRealUserName.GetRealName(User.Identity.GetUserId()),
UserName = User.Identity.GetUserName(),
EndTime = DateTime.Now,
Score = Convert.ToInt32(Math.Round(sumScore, 0, MidpointRounding.AwayFromZero))
};
//如果存入成功
if (_uniteTestScore.InsertScore(uniteTestScoreInfo))
{
return Json(results);
}
}
else
{
return Json(false);
}
}
return Json(false);
}
