public ActionResult PassingTest(PassingTestViewModel model)
{
bool isSuccess = false;
var test = testService.GetById(model.Id);
int userId = userService.GetOneByPredicate(u => u.UserName == User.Identity.Name).Id;
var testResults = testService.CheckAnswers(model.Id, model.Results);
var runtime = (DateTime.UtcNow - model.StartTest);
if (testResultService.CheckPercentAnswers(testResults, test.MinToSuccess) && testResultService.CheckTime(test.TimeLimit, runtime))
{
isSuccess = true;
}
var bllTestResult = new BllTestResult
{
TestId = model.Id,
UserId = userId,
Runtime = runtime,
DateComplete = DateTime.Now,
IsSuccess = isSuccess,
Results = testResults.ToList()
};
testResultService.Create(bllTestResult);
var mvcTestResult = bllTestResult.ToMvcStatistics();
mvcTestResult.TimeLimit = test.TimeLimit;
mvcTestResult.MinToSuccess = test.MinToSuccess;
mvcTestResult.PercentCorrectAnswers = testResultService.GetPercentGoodAnswers(testResults);
if (Request.IsAjaxRequest())
{
return(PartialView("_Statistics", mvcTestResult));
}
return(View("_Statistics", mvcTestResult));
}
/// <summary>
/// 删除
/// </summary>
public JsonResult SubmitTest(string id)
{
var json = new ModJsonResult();
try
{
int RightNum = Convert.ToInt32(Request["RightNum"] == null ? "" : Request["RightNum"]);
var lmid = (Request["lmid"] == null ? "" : Request["lmid"]);
var session = Session["ss"];
var uu = Session["uu"];
var gg = Session["gg"];
/*string url2 = HttpContext.Request.Url.Query;
* url2 = url2.Replace("?", "");
* string[] urlpa = url2.Split('&');
* int co = 0;
* string session = "";
* foreach (string s in urlpa)
* {
* string[] val = s.Split('=');
* string co2=val[co];
* if (co2=="sid"){
* session = val[co + 1];
* }
* }*/
BllTestResult bll = new BllTestResult();
ModTestResult model = new ModTestResult();
model.uid = uu.ToString();
model.qid = lmid;
model.score = RightNum.ToString();
model.date = session.ToString();
float d = (float)RightNum / 100;
int result = bll.Insert(model);
String cc2 = "http://adapt2.sis.pitt.edu/cbum/um?app=37&act=" + model.qid + "&sub=" + lmid + "_test" + "&grp=" + gg + "&usr="******"&sid=" + model.date + "&res=" + d + "&svc=" + "m";
Process ps = new Process();
Process.Start(cc2);
// HttpWebResponse rs = (HttpWebResponse)HttpWebRequest.Create(cc2.ToString()).GetResponse();
// Response.Write("<script language='javascript'>window.open('" + cc2 + "');</script>");
if (result > 0)
{
json.success = true;
}
else
{
json.success = false;
json.msg = " Failed!";
}
}
catch (Exception ex)
{
json.success = false;
json.msg = "Error：" + ex.Message;
}
return(Json(json, JsonRequestBehavior.AllowGet));
}
/// <summary>
/// Maps BllTestResult entity to TestResultViewModel entity.
/// </summary>
/// <param name="testResult"> BllTestResult instance.</param>
/// <returns> TestResultViewModel instance.</returns>
public static TestResultViewModel ToTestResultViewModel(this BllTestResult testResult)
{
return(new TestResultViewModel
{
Id = testResult.Id,
DateTime = testResult.DateTime,
Grade = testResult.Grade,
TimeSpent = testResult.TimeSpent,
UserId = testResult.UserId,
TestId = testResult?.Test.Id,
TestName = testResult?.Test.Name
});
}
public static ResultStatisticsViewModel ToMvcStatistics(this BllTestResult bllTestResult)
{
if (bllTestResult == null)
{
return(null);
}
return(new ResultStatisticsViewModel()
{
UserId = bllTestResult.UserId,
Runtime = bllTestResult.Runtime,
IsSuccess = bllTestResult.IsSuccess,
Results = bllTestResult.Results
});
}
/// <summary>
/// Maps BllTestResult entity to DalTestResult entity.
/// </summary>
/// <param name="testResult"> BllTestResult instance.</param>
/// <returns> DalTestResult instance.</returns>
public static DalTestResult ToDalTestResult(this BllTestResult testResult)
{
return(new DalTestResult()
{
Id = testResult.Id,
Grade = testResult.Grade,
DateTime = testResult.DateTime,
TimeSpent = testResult.TimeSpent,
Test = testResult?.Test.ToDalTest(),
User = (new BllUser {
Id = testResult.UserId
}).ToDalUser()
});
}
public static PassedTestResult ToMvcPassedTestResult(this BllTestResult bllTestResult)
{
if (bllTestResult == null)
{
return(null);
}
return(new PassedTestResult()
{
Id = bllTestResult.Id,
TestId = bllTestResult.TestId,
UserId = bllTestResult.UserId,
Runtime = bllTestResult.Runtime,
IsSuccess = bllTestResult.IsSuccess,
DateComplete = bllTestResult.DateComplete,
Results = bllTestResult.Results.ToList()
});
}
public static BllTestResult ToBllTestResult(this DalTestResult dalTestResult)
{
if (dalTestResult == null)
{
return(null);
}
var bllTestResult = new BllTestResult()
{
Id = dalTestResult.Id,
TestId = dalTestResult.TestId,
UserId = dalTestResult.UserId,
Runtime = dalTestResult.Runtime,
DateComplete = dalTestResult.DateComplete,
IsSuccess = dalTestResult.IsSuccess,
Results = dalTestResult.Results
};
return(bllTestResult);
}
public static DalTestResult ToDalTestResult(this BllTestResult bllTestResult)
{
if (bllTestResult == null)
{
return(null);
}
var dalTestResult = new DalTestResult()
{
Id = bllTestResult.Id,
TestId = bllTestResult.TestId,
UserId = bllTestResult.UserId,
Runtime = bllTestResult.Runtime,
DateComplete = bllTestResult.DateComplete,
IsSuccess = bllTestResult.IsSuccess,
Results = bllTestResult.Results
};
return(dalTestResult);
}
/// <summary>
/// Evaluates test completed by user.
/// </summary>
/// <param name="completedTest"> Test completed by user.</param>
/// <returns> TestResult instance.</returns>
/// <exception> System.ArgumentNullException if completedTest is null.</exception>
public BllTestResult EvaluateTest(BllCompletedTest completedTest)
{
if (completedTest == null)
{
throw new ArgumentNullException(nameof(completedTest));
}
int numberOfCorrectAnswers = 0;
foreach (var question in completedTest.Test.Questions)
{
int count = 0;
foreach (var answer in question.CorrectAnswers)
{
if (completedTest.ChoosenAnswers.Select(a => a.Id).Contains(answer.Id))
{
count++;
}
}
if (count == question.CorrectAnswers.Count())
{
numberOfCorrectAnswers++;
}
}
var testResult = new BllTestResult
{
DateTime = DateTime.Now,
Grade = GradeTest(numberOfCorrectAnswers, completedTest.Test.Questions.Count),
TimeSpent = completedTest.TimeSpent,
UserId = completedTest.UserId,
Test = completedTest.Test
};
repository.Create(testResult.ToDalTestResult());
service.Save();
return(testResult);
}
/// <summary>
/// 删除
/// </summary>
public JsonResult SubmitTest(string id)
{
var json = new ModJsonResult();
try
{
int RightNum = Convert.ToInt32(Request["RightNum"] == null ? "" : Request["RightNum"]);
var lmid = (Request["lmid"] == null ? "" : Request["lmid"]);
var session = Session["ss"];
var uu = Session["uu"];
var gg = Session["gg"];
/*string url2 = HttpContext.Request.Url.Query;
url2 = url2.Replace("?", "");
string[] urlpa = url2.Split('&');
int co = 0;
string session = "";
foreach (string s in urlpa)
{
string[] val = s.Split('=');
string co2=val[co];
if (co2=="sid"){
session = val[co + 1];
}
}*/
BllTestResult bll = new BllTestResult();
ModTestResult model = new ModTestResult();
model.uid = uu.ToString();
model.qid = lmid;
model.score = RightNum.ToString();
model.date = session.ToString();
float d = (float)RightNum / 100;
int result = bll.Insert(model);
String cc2 = "http://adapt2.sis.pitt.edu/cbum/um?app=37&act=" + model.qid + "&sub=" + lmid + "_test" + "&grp=" + gg + "&usr="******"&sid=" + model.date + "&res="+ d +"&svc=" + "m";
Process ps = new Process();
Process.Start(cc2);
// HttpWebResponse rs = (HttpWebResponse)HttpWebRequest.Create(cc2.ToString()).GetResponse();
// Response.Write("<script language='javascript'>window.open('" + cc2 + "');</script>");
if (result>0)
{
json.success =true;
}
else
{
json.success = false;
json.msg = " Failed!";
}
}
catch (Exception ex)
{
json.success = false;
json.msg = "Error：" + ex.Message;
}
return Json(json, JsonRequestBehavior.AllowGet);
}
/// <summary>
/// Updates test results
/// </summary>
/// <param name="item"> Test result</param>
public void Update(BllTestResult item)
{
throw new NotImplementedException();
}
/// <summary>
/// Deletes test results
/// </summary>
/// <param name="entity">Test result</param>
public void Delete(BllTestResult entity)
{
testResultRepository.Delete(entity.ToDalTestResult());
unitOfWork.Commit();
}
