public async Task <IActionResult> Edit(int id, [Bind("Id,ExamId,UserId,Score,WriteDate")] ExamResults examResult)
{
if (id != examResult.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(examResult);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ExamResultExists(examResult.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["ExamId"] = new SelectList(_context.Exams, "ExamId", "ExamName", examResult.ExamId);
ViewData["UserId"] = new SelectList(_context.Users, "UserId", "Password", examResult.UserId);
return(View(examResult));
}
public ActionResult ExamResults()
{
List <ExamResults> listresults = new List <ExamResults>();
ExamResults Result1 = new ExamResults()
{
CourseID = "ISM6225",
CourseName = "Distributed Information System",
Mark = "A-"
};
listresults.Add(Result1);
ExamResults Result2 = new ExamResults()
{
CourseID = "ISM6155",
CourseName = "Enterprise Information System",
Mark = "A+"
};
listresults.Add(Result2);
ExamResults Result3 = new ExamResults()
{
CourseID = "ISM6218",
CourseName = "Advanced Database Management",
Mark = "A"
};
listresults.Add(Result3);
return(View(listresults));
}
public async Task <IActionResult> PutExamResults([FromRoute] int id, [FromBody] ExamResults examResults)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != examResults.Id)
{
return(BadRequest());
}
_context.Entry(examResults).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ExamResultsExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public void TestExcelExporting(string path, string groupName, int mark, string subject, string studentFullName)
{
ExamResults examResults = new ExamResults()
{
ExamDate = DateTime.Now,
GroupName = groupName,
Mark = mark,
SubjectName = subject,
SessionStartDate = DateTime.Now,
SessionEndDate = DateTime.Now,
StudentFullName = studentFullName
};
var examContext = _context.GetExamResultsDataLayer();
_context.SetFilePath(path);
examContext.CreateSheet();
examContext.Insert(examResults);
Assert.IsTrue(File.Exists(path));
File.Delete(path);
}
public ExamResults SubmitExam(int examId)
{
var currentUser = _securityManager.GetOrCreateUserAccount();
var exam = _questionDataAccess.GetExam(examId, true);
if (currentUser.UserAccountID != exam.UserAccount.UserAccountID)
{
throw new DataException("The user is not authorised to view this exam");
}
var results = new ExamResults
{
ExamID = examId,
QuestionResults = exam.Quiz.Questions.Select(q => this.MarkQuestion(q, exam.Answers)),
NumberOfQuestions = exam.Quiz.Questions.Count()
};
results.NumberOfCorrectAnswers = results.QuestionResults.Count(q => q.WasCorrect);
exam.EndDate = _timeManager.GetNow();
exam.Score = results.NumberOfCorrectAnswers;
_questionDataAccess.UpdateExam(exam);
return(results);
}
public async Task <IActionResult> PostExamResults([FromBody] ExamResults examResults)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
_context.ExamResults.Add(examResults);
await _context.SaveChangesAsync();
return(CreatedAtAction("GetExamResults", new { id = examResults.Id }, examResults));
}
public async Task <IActionResult> Create([Bind("Id,ExamId,UserId,Score,WriteDate")] ExamResults examResult)
{
if (ModelState.IsValid)
{
_context.Add(examResult);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["ExamId"] = new SelectList(_context.Exams, "ExamId", "ExamName", examResult.ExamId);
ViewData["UserId"] = new SelectList(_context.Users, "UserId", "Password", examResult.UserId);
return(View(examResult));
}
/// <summary>
/// 更新缓存
/// </summary>
/// <param name="exr">答题内容</param>
/// <param name="expires"></param>
/// <param name="uid"></param>
/// <returns></returns>
public string Update(ExamResults exr, int expires, string uid)
{
QuestionsCache_Item qci = GetCache(uid);
if (qci != null)
{
if (!string.IsNullOrWhiteSpace(uid))
{
qci.UID = uid;
}
if (expires > 0)
{
qci.Expires = expires;
}
if (exr != null)
{
qci.Result = exr;
}
}
else
{
qci = new QuestionsCache_Item();
if (expires > 0)
{
qci.Expires = expires;
}
if (exr != null)
{
qci.Result = exr;
}
qci.UID = uid;
this.list.Add(qci);
}
//如果交卷
if (exr.Exr_IsSubmit && !exr.Exr_IsCalc)
{
qci.Calculate();
}
return(qci.UID);
}
private static void SeedExamResults(PitalicaDbContext _pitalicaDbContext)
{
var examResults = new List <ExamResults>();
/*for (int i = 0; i < 4; i++)
* {*/
var examResults1 = new ExamResults
{
ExamId = 1,
UserId = 2 + 1,
Score = "10"
};
/*
* var examResults2 = new ExamResults
* {
* ExamId = i,
* UserId = i + 2,
* Score = "20"
*
* };
*
* var examResults3 = new ExamResults
* {
* ExamId = i,
* UserId = i + 3,
* Score = "30"
*
* };*/
examResults.Add(examResults1);
//examResults.Add(examResults2);
//examResults.Add(examResults3);
//}
_pitalicaDbContext.ExamResults.AddRange(examResults);
_pitalicaDbContext.SaveChanges();
}
public void Update(ExamResults examResult)
{
_examResultsDAL.Update(examResult);
}
public void Add(ExamResults examResult)
{
_examResultsDAL.Add(examResult);
}
/// <summary>
/// 显示做题结果
/// </summary>
/// <param name="busId"></param>
/// <param name="resultId"></param>
/// <param name="stuId"></param>
/// <returns></returns>
public dynamic GetPracticeResult(int busId, int resultId, string stuId)
{
ExamResults Results = new ExamResults();
Results.List = new List <Question>();
Results.List = SqlMapper.QueryForList <Question>("GetPracticeResult", new { busId, resultId, stuId }).OrderBy(x => x.QuestionType_ID).ThenBy(x => x.ID).ToList();
W_DoExamResult theResult = Orm.Single <W_DoExamResult>(x => x.ID == resultId);
Results.TotalTime = theResult != null ? (theResult.EndTime - theResult.BeginTime).TotalSeconds : 0.00;
if (Results.List.Count > 0)
{
List <ResultSummary> list = new List <ResultSummary>();
List <W_QuestionNote> NoteList = Orm.Select <W_QuestionNote>(x => x.StuID == stuId).ToList();//题目笔记列表
foreach (Question q in Results.List)
{
ResultSummary temp = list.FirstOrDefault(x => x.TypeID == q.QuestionType_ID);
if (temp == null)
{
temp = new ResultSummary();
temp.TypeID = q.QuestionType_ID;
temp.TypeName = q.QuestionType_Name;
temp.TotalCounts = 1;
if (!string.IsNullOrEmpty(q.MyAnswer))
{
temp.AlreadyCounts = 1;
if (q.Judge == 1)
{
temp.CorrectCounts = 1;
}
else
{
temp.ErrorCounts = 1;
}
}
temp.YetCounts = temp.TotalCounts - temp.AlreadyCounts;
temp.CorrectRate = ((float)temp.CorrectCounts / temp.TotalCounts * 100).ToString("f2");
list.Add(temp);
}
else
{
temp.TypeID = q.QuestionType_ID;
temp.TypeName = q.QuestionType_Name;
temp.TotalCounts += 1;
if (!string.IsNullOrEmpty(q.MyAnswer))
{
temp.AlreadyCounts += 1;
if (q.Judge == 1)
{
temp.CorrectCounts += 1;
}
else
{
temp.ErrorCounts += 1;
}
}
temp.YetCounts = temp.TotalCounts - temp.AlreadyCounts;
temp.CorrectRate = ((float)temp.CorrectCounts / temp.TotalCounts * 100).ToString("f2");
}
q.NoteList = NoteList != null?NoteList.Where(x => x.Question_ID == q.ID).ToList() : null;
}
Results.Result = list;
}
return(Results);
}
/// <summary>
/// 初始化常用数据
/// </summary>
/// <returns>如果有错误，返回-1，如果考试结束或不存在，则返回0；正常返回1</returns>
private int initData()
{
//如果为空，则返回-1，表示错误
if (result == "")
{
return(-1);
}
resXml.LoadXml(result, false);
XmlNode xn = resXml.SelectSingleNode("results");
//试卷id，考试id
int tpid;
int.TryParse(xn.Attributes["tpid"].Value, out tpid);
int examid;
int.TryParse(xn.Attributes["examid"].Value, out examid);
//考试结束时间
long lover;
long.TryParse(xn.Attributes["overtime"].Value, out lover);
lover = lover * 10000;
DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1));
TimeSpan toNow = new TimeSpan(lover);
DateTime overTime = dtStart.Add(toNow); //得到转换后的时间
//学生Id,学生名称
int stid;
int.TryParse(xn.Attributes["stid"].Value, out stid);
string stname = xn.Attributes["stname"].Value.ToString();
//学生性别，分组，身份证号
int stsex;
int.TryParse(xn.Attributes["stsex"].Value, out stsex);
int stsid;
int.TryParse(xn.Attributes["stsid"].Value, out stsid);
string stcardid = xn.Attributes["stcardid"].Value.ToString();
//学科Id,学科名称
int sbjid;
int.TryParse(xn.Attributes["sbjid"].Value, out sbjid);
string sbjname = xn.Attributes["sbjname"].Value.ToString();
//UID与考试主题
string uid = xn.Attributes["uid"].Value.ToString();
string theme = xn.Attributes["theme"].Value.ToString();
//提交方式，1为自动提交，2为交卷
int patter = Convert.ToInt32(xn.Attributes["patter"].Value);
//
Song.Entities.Examination exam = Business.Do <IExamination>().ExamSingle(examid);
//如果考试不存在
if (exam == null)
{
return(0);
}
//如果考试已经结束
int span = (int)exam.Exam_Span;
//if (DateTime.Now > ((DateTime)exam.Exam_Date).AddMinutes(span + 5)) return 0;
try
{
Song.Entities.ExamResults exr = new ExamResults();
exr.Exr_IsSubmit = patter == 2;
exr.Exam_ID = examid;
exr.Exam_Name = exam.Exam_Name;
exr.Tp_Id = tpid;
exr.Ac_ID = stid;
exr.Ac_Name = stname;
exr.Sts_ID = stsid;
exr.Ac_Sex = stsex;
exr.Ac_IDCardNumber = stcardid;
exr.Sbj_ID = sbjid;
exr.Sbj_Name = sbjname;
exr.Exr_IP = WeiSha.Common.Browser.IP;
exr.Exr_Mac = WeiSha.Common.Request.UniqueID(); //原本是网卡的mac地址,此处不再记录
exr.Exr_Results = result;
exr.Exam_UID = uid;
exr.Exam_Title = theme;
exr.Exr_IsSubmit = patter == 2;
if (exr.Exr_IsSubmit)
{
exr.Exr_SubmitTime = DateTime.Now;
}
exr.Exr_OverTime = overTime;
exr.Exr_CrtTime = DateTime.Now;
exr.Exr_LastTime = DateTime.Now;
//Business.Do<IExamination>().ResultSubmit(exr);
string cacheUid = string.Format("ExamResults：{0}-{1}-{2}", examid, tpid, stid); //缓存的uid
Business.Do <IQuestions>().CacheUpdate(exr, -1, cacheUid);
return(1);
}
catch
{
return(0);
}
}
