/// <summary>
/// Tạo đề thi với đợt thi, với cấu trúc đề thi, số lượng đề thi theo quy định; Trả về danh sách đề thi
/// Mr. Uyen viết
/// </summary>
/// <param name="examTimeCode"></param>
/// <param name="testStructCode"></param>
public List <EXAMFORM_OBJ> CreateExamForm(EXAMTIME_OBJ objExamtime, int testcount, out int ret)
{
List <EXAMFORM_OBJ> liExamform = new List <EXAMFORM_OBJ>();
ret = 0;
// get examtime
EXAMFORM_BUS bus = new EXAMFORM_BUS();
EXAMFORM_OBJ obj = new EXAMFORM_OBJ();
string currentCode = bus.genNextCode(obj);//Mã đầu tiên
for (int i = 0; i < testcount; i++)
{
// create examform
obj = new EXAMFORM_OBJ
{
EXAMTIMECODE = objExamtime.CODE,
SUBJECTCODE = objExamtime.SUBJECTCODE,
TESTSTRUCTCODE = objExamtime.TESTSTRUCTCODE,
EDITTIME = DateTime.Now,
EDITUSER = _ses.loginCode,
LOCK = 0,
NAME = objExamtime.NAME + "(" + (i + 1).ToString() + ")"
};
obj.CODE = currentCode;
currentCode = bus.genNextCode(obj, currentCode);
obj.CODEVIEW = (i + 1).ToString();
obj.LOCKDATE = DateTime.Now;
liExamform.Add(obj);
}
// ret = bus.InsertMultiItems(liExamform);
bus.CloseConnection();
return(liExamform);
}
/// <summary>
/// tạo đề thi cho một đợt thi với cấu trúc đề thi cho trươcs.
/// create by cucpt
/// </summary>
/// <param name="examTimeCode"></param>
/// <param name="testStructCode"></param>
public ArrayList CreateExamForm(string examTimeCode, string testStructCode)
{
ArrayList result = new ArrayList();
string code = "";
// xóa toàn bộ đề thi cũ
var ret = DeleteAll(examTimeCode);
if (ret >= 0)
{
// get examtime
EXAMTIME_BUS examTimeBus = new EXAMTIME_BUS();
EXAMTIME_OBJ examtime = examTimeBus.GetByID(new EXAMTIME_OBJ.BusinessObjectID(examTimeCode));
int testcount = examtime.TESTCOUNT; // số đề thi
EXAMFORM_BUS bus = new EXAMFORM_BUS();
for (int i = 0; i < testcount; i++)
{
// tạo 1 đề thi mới. với mỗi đề thi, sinh ra cấu trúc đề thi tương ứng
EXAMFORM_OBJ obj = new EXAMFORM_OBJ
{
EXAMTIMECODE = examTimeCode,
SUBJECTCODE = examtime.SUBJECTCODE,
TESTSTRUCTCODE = testStructCode,
EDITTIME = DateTime.Now,
EDITUSER = _ses.loginCode,
LOCK = 0,
NAME = "Đề " + (i + 1) + " " + examtime.NAME
};
obj.CODE = bus.genNextCode(obj);
obj.CODEVIEW = obj.CODE;
code = obj.CODE;
obj.LOCKDATE = DateTime.Now;
ret = bus.insert(obj);
if (ret >= 0) // nếu tạo đề thành công thì đi tạo chi tiết đề
{
ret = CreateExamFormDetail(obj.CODE, testStructCode);
}
if (ret < 0)
{
break; // nếu tạo đề không thành công thì thoát luôn, báo lỗi cho người dùng
}
}
}
// sau khi tạo đề thành công thì đi chia đề cho sinh viên
if (ret >= 0)
{
// chia đề thi
ret = DevideExam(examTimeCode);
}
result.Add(ret);
result.Add(code);
return(result);
}
/// <summary>
/// sinh chi tiết đề thi
/// </summary>
/// <param name="examformCode">mã đề thi</param>
/// <param name="testStructCode"></param>
/// <returns></returns>
public int CreateExamFormDetail(ref List <EXAMFORMDETAIL_OBJ> liExamformdetail, EXAMFORM_OBJ objExamform, List <TESTSTRUCTDETAIL_OBJ> liTestStructDetail, ref string currentCode)
{
int ret = 0;
Random rnd = new Random();
EXAMFORMDETAIL_BUS bus = new EXAMFORMDETAIL_BUS();
EXAMFORMDETAIL_OBJ obj = new EXAMFORMDETAIL_OBJ();
// List<EXAMFORMDETAIL_OBJ> liExamformdetail = new List<EXAMFORMDETAIL_OBJ>();
//Chuẩn bị các mã
//string currentCode = bus.genNextCode(obj);
foreach (var testStructDetail in liTestStructDetail)
{
int amountQues = testStructDetail.AMOUNT; // số câu hỏi
// double toTalMark = testStructDetail.TOTALMARK; // tổng số điểm
if (amountQues > 0) // nếu có câu hỏi trong cấu trúc đề thi
{
string subjectContentCode = testStructDetail.SUBJECTCONTENTCODE;
string questionTypeCode = testStructDetail.QUESTIONTYPECODE;
int countQues = 0; //tổng số câu hỏi đã lấy được
// double countMark = 0; // tổng số điểm lấy được
// get ListQuestionGroup by subjectContentCode and questiontypecode
List <QUESTIONGROUP_OBJ> liQuesGroup = new QuestionController().GetQGroupBySbjContent(subjectContentCode, questionTypeCode);
List <string> selectedQuesGroupCode = new List <string>(); // danh sách nhóm câu hỏi đã được chọn
//Random ra câu hỏi,
//random được câu nào thì remove câu đó khỏi danh sách ban đầu (ko bị random lại)
while (liQuesGroup.Count > 0 && countQues < amountQues)
{
int r = rnd.Next(0, liQuesGroup.Count);
QUESTIONGROUP_OBJ questionGroup = liQuesGroup[r];
selectedQuesGroupCode.Add(questionGroup.CODE);
liQuesGroup.RemoveAt(r);
countQues++;
}
// insert examformdetail
//ret = InsertExamFormDetail(objExamform.CODE, selectedQuesGroupCode, testStructDetail.CODE);
//Tính toán các bước để xác định các được sinh ra
for (int i = 0; i < selectedQuesGroupCode.Count; i++)
{
obj = new EXAMFORMDETAIL_OBJ();
obj.EXAMFORMCODE = objExamform.CODE;
obj.QUESTIONGROUPCODE = selectedQuesGroupCode[i];
obj.TESTSTRUCTDETAILCODE = testStructDetail.CODE;
obj.THEORDER = i + 1;
obj.CODE = currentCode;
//Tính toán mã mới
currentCode = bus.genNextCode(obj, currentCode);
//Thêm vào danh sách chuẩn bị vào
liExamformdetail.Add(obj);
}
}
}
//Insert here
//ret = bus.InsertMultiItems(liExamformdetail);
//bus.CloseConnection();
return(ret);
}
public JsonResult Update(EXAMFORM_OBJ obj)
{
EXAMFORM_BUS bus = new EXAMFORM_BUS();
int ret;
int add = 0;
EXAMFORM_OBJ objTemp;
//kiểm tra tồn tại cho trường hợp sửa
if (!string.IsNullOrEmpty(obj.CODE))//edit
{
objTemp = bus.GetByID(new EXAMFORM_OBJ.BusinessObjectID(obj.CODE));
if (objTemp == null)
{
ret = -4;
bus.CloseConnection();
//ban ghi sửa đã bị xóa
return(Json(new { sussess = ret }, JsonRequestBehavior.AllowGet));
}
}
else
{
objTemp = new EXAMFORM_OBJ();
}
//hết kiểm tra tồn tại bản ghi
objTemp.EDITTIME = DateTime.Now; //Thời điểm sủa bản ghi
objTemp.EDITUSER = _ses.loginCode; //Người sửa bản ghi
objTemp.CODEVIEW = obj.CODEVIEW;
objTemp.NAME = obj.NAME;
objTemp.SUBJECTCODE = obj.SUBJECTCODE;
objTemp.EXAMTIMECODE = obj.EXAMTIMECODE;
objTemp.NOTE = obj.NOTE;
objTemp.TESTSTRUCTCODE = obj.TESTSTRUCTCODE;
//Kiểm tra tình trạng sửa hay là thêm mới
if (string.IsNullOrEmpty(obj.CODE))
{
//Thêm mới
add = 1;
//Sinh mã
objTemp.CODE = bus.genNextCode(obj);
objTemp.LOCKDATE = DateTime.Now;
}
if (add == 1)
{
ret = bus.insert(objTemp);
}
else
{
//gán _ID để xác định bản ghi sẽ được cập nhật
objTemp._ID.CODE = obj.CODE;
ret = bus.update(objTemp);
}
int pagecount = 0;
int currentpage = 0;
if (ret >= 0)
{
objTemp._ID.CODE = objTemp.CODE;
ret = bus.checkPage(objTemp._ID, "CODE", AppConfig.item4page(), out pagecount, out currentpage);
}
bus.CloseConnection();
//some thing like that
return(Json(new { ret, pagecount, currentpage }, JsonRequestBehavior.AllowGet));
}
/// <summary>
/// lấy chi tiết 1 đề thi
/// </summary>
/// <param name="examformcode">mã đề thi</param>
/// <returns></returns>
public JsonResult Preview(string examformcode)
{
int ret = 0;
int numberQuestion = 0;
EXAMFORM_BUS busExamform = new EXAMFORM_BUS();
EXAMFORM_OBJ objExamform = busExamform.GetByID((new EXAMFORM_OBJ.BusinessObjectID(examformcode)));
busExamform.CloseConnection();
if (objExamform == null)
{
ret = -2;
}
//Danh sachs cau truc
EXAMFORMDETAIL_BUS busExamformdetail = new EXAMFORMDETAIL_BUS();
List <EXAMFORMDETAIL_OBJ> liExamformdetail = new List <EXAMFORMDETAIL_OBJ>();
if (ret >= 0)
{
if (objExamform != null)
{
liExamformdetail = busExamformdetail.getAllBy2("THEORDER", new fieldpara("EXAMFORMCODE", objExamform.CODE));
}
busExamformdetail.CloseConnection();
if (liExamformdetail == null)
{
ret = -3;
}
}
List <fieldpara> lipa = new List <fieldpara>();
List <jointable> lijoin = new List <jointable>();
//Lay danh sach cac nhom cau hoi
QUESTIONGROUP_BUS busQuestiongroup = new QUESTIONGROUP_BUS();
List <QUESTIONGROUP_OBJ> liQuestiongroup = new List <QUESTIONGROUP_OBJ>();
if (ret >= 0)
{
if (objExamform != null)
{
lijoin.Add(new jointable(typeof(EXAMFORMDETAIL_OBJ), "CODE", "QUESTIONGROUPCODE", new fieldpara("EXAMFORMCODE", objExamform.CODE)));
}
liQuestiongroup = busQuestiongroup.getAllBy2("CODE", lipa, lijoin);
if (liQuestiongroup == null)
{
ret = -4;
}
busQuestiongroup.CloseConnection();
}
//Lay danh sach cau hoi
QUESTION_BUS busQuestion = new QUESTION_BUS();
List <QUESTION_OBJ> listQuestionreturn = new List <QUESTION_OBJ>();
if (ret >= 0)
{
lijoin.Clear();
if (objExamform != null)
{
lijoin.Add(new jointable(typeof(EXAMFORMDETAIL_OBJ), "QUESTIONGROUPCODE", "QUESTIONGROUPCODE",
new fieldpara("examformcode", objExamform.CODE)));
}
var liQuestion = busQuestion.getAllBy2("CODE", lipa, lijoin);
if (liQuestion == null)
{
ret = -5;
}
else
{
foreach (var objQuestion in liQuestion)
{
QUESTION_OBJ objTemp = new QUESTION_OBJ();
objTemp.CODE = objQuestion.CODE;
objTemp.ANSWERCODE = null;
objTemp.CONTENT = objQuestion.CONTENT;
objTemp.QUESTIONGROUPCODE = objQuestion.QUESTIONGROUPCODE;
objTemp._QUESTIONGROUPCODE = objQuestion._QUESTIONGROUPCODE;
objTemp._ID = objQuestion._ID;
listQuestionreturn.Add(objTemp);
}
numberQuestion = liQuestion.Count;
}
busQuestion.CloseConnection();
}
//Lay danh danh cac dap an
ANSWER_BUS busAnswer = new ANSWER_BUS();
List <ANSWER_OBJ> liAnswer = new List <ANSWER_OBJ>();
if (ret >= 0)
{
lijoin.Clear();
if (objExamform != null)
{
lijoin.Add((new jointable(typeof(EXAMFORMDETAIL_OBJ), "QUESTIONGROUPCODE", "QUESTIONGROUPCODE",
new fieldpara("examformcode", objExamform.CODE))));
}
liAnswer = busAnswer.getAllBy2("CODE", lipa, lijoin);
if (liAnswer == null)
{
ret = -6;
}
busAnswer.CloseConnection();
}
var jsonResult = Json(new
{
numberQuestion, //so luong cau hoi
ObjexamForm = objExamform, //examform
liExamformDetail = liExamformdetail, //Danh sách examdetail
liQuestiongroup, //danh sach nhom cau hoi
li_question = listQuestionreturn, //danh sach cac cau hoi
li_answer = liAnswer, //danh sach tat ca cac cau tra loi
ret //ok
}, JsonRequestBehavior.AllowGet);
jsonResult.MaxJsonLength = int.MaxValue;
return(jsonResult);
}
/// <summary>
/// Lấy ra chi tiết của một bài thi dựa vào mã sinh viên trong bảng điểm lớp môn học và mã học kì
/// </summary>
/// <param name="markcode">mã sinh viên trong lớp môn học</param>
/// <param name="examtimecode">mã học kì </param>
/// <returns></returns>
public JsonResult GetDetailExam(string markcode, string examtimecode)
{
if (string.IsNullOrEmpty(markcode))
{
markcode = "1708310001";
}
int ret = 0;
int numberQuestion = 0;
MARK_BUS markbus = new MARK_BUS();
MARK_OBJ objmark = markbus.GetByID(new MARK_OBJ.BusinessObjectID(markcode));//markbus.GetByKey(new fieldpar("STUDENTCODE", _ses.loginCode, 0),new fieldpara("COURSECODE", courseCode, 0));
markbus.CloseConnection();
if (objmark == null)
{
ret = -7;
}
EXAMHALLSTUDENT_OBJ obj = new EXAMHALLSTUDENT_OBJ();
if (ret >= 0)
{
EXAMHALLSTUDENT_BUS bus = new EXAMHALLSTUDENT_BUS();
if (objmark != null)
{
obj = bus.GetByKey(new fieldpara("MARKCODE", objmark.CODE, 0),
new fieldpara("examtimecode", examtimecode));
}
bus.CloseConnection();
}
//Lấy được một lần thi
if (obj == null)
{
ret = -1;
}
EXAMFORM_BUS busExamform = new EXAMFORM_BUS();
EXAMFORM_OBJ objExamform = null;
//Lấy đề thi
if (ret >= 0)
{
if (obj != null)
{
objExamform = busExamform.GetByID((new EXAMFORM_OBJ.BusinessObjectID(obj.EXAMFORMCODE)));
}
busExamform.CloseConnection();
if (objExamform == null)
{
ret = -2;
}
}
//Danh sachs cau truc
EXAMFORMDETAIL_BUS busExamformdetail = new EXAMFORMDETAIL_BUS();
List <EXAMFORMDETAIL_OBJ> liExamformdetail = new List <EXAMFORMDETAIL_OBJ>();
if (ret >= 0)
{
if (objExamform != null)
{
liExamformdetail = busExamformdetail.getAllBy2("THEORDER", new fieldpara("EXAMFORMCODE", objExamform.CODE));
}
busExamformdetail.CloseConnection();
if (liExamformdetail == null)
{
ret = -3;
}
}
List <fieldpara> lipa = new List <fieldpara>();
List <jointable> lijoin = new List <jointable>();
//Lay danh sach cac nhom cau hoi
QUESTIONGROUP_BUS busQuestiongroup = new QUESTIONGROUP_BUS();
List <QUESTIONGROUP_OBJ> liQuestiongroup = new List <QUESTIONGROUP_OBJ>();
if (ret >= 0)
{
if (objExamform != null)
{
lijoin.Add(new jointable(typeof(EXAMFORMDETAIL_OBJ), "CODE", "QUESTIONGROUPCODE", new fieldpara("EXAMFORMCODE", objExamform.CODE)));
}
liQuestiongroup = busQuestiongroup.getAllBy2("CODE", lipa, lijoin);
if (liQuestiongroup == null)
{
ret = -4;
}
busQuestiongroup.CloseConnection();
}
//Lay danh sach cau hoi
QUESTION_BUS busQuestion = new QUESTION_BUS();
List <QUESTION_OBJ> listQuestionreturn = new List <QUESTION_OBJ>();
if (ret >= 0)
{
lijoin.Clear();
if (objExamform != null)
{
lijoin.Add(new jointable(typeof(EXAMFORMDETAIL_OBJ), "QUESTIONGROUPCODE", "QUESTIONGROUPCODE",
new fieldpara("examformcode", objExamform.CODE)));
}
var liQuestion = busQuestion.getAllBy2("CODE", lipa, lijoin);
if (liQuestion == null)
{
ret = -5;
}
else
{
foreach (var objQuestion in liQuestion)
{
QUESTION_OBJ objTemp = new QUESTION_OBJ();
objTemp.CODE = objQuestion.CODE;
objTemp.ANSWERCODE = null;
objTemp.CONTENT = objQuestion.CONTENT;
objTemp.QUESTIONGROUPCODE = objQuestion.QUESTIONGROUPCODE;
objTemp._QUESTIONGROUPCODE = objQuestion._QUESTIONGROUPCODE;
objTemp._ID = objQuestion._ID;
listQuestionreturn.Add(objTemp);
}
numberQuestion = liQuestion.Count;
}
busQuestion.CloseConnection();
}
//Lay danh danh cac dap an
ANSWER_BUS busAnswer = new ANSWER_BUS();
List <ANSWER_OBJ> liAnswer = new List <ANSWER_OBJ>();
if (ret >= 0)
{
lijoin.Clear();
if (objExamform != null)
{
lijoin.Add((new jointable(typeof(EXAMFORMDETAIL_OBJ), "QUESTIONGROUPCODE", "QUESTIONGROUPCODE",
new fieldpara("examformcode", objExamform.CODE))));
}
liAnswer = busAnswer.getAllBy2("CODE", lipa, lijoin);
if (liAnswer == null)
{
ret = -6;
}
busAnswer.CloseConnection();
}
//get list exam result in case student lost the internet
EXAMRESULT_BUS busExamresult = new EXAMRESULT_BUS();
List <EXAMRESULT_OBJ> liExamresult = new List <EXAMRESULT_OBJ>();
if (ret >= 0)
{
if (obj != null)
{
liExamresult = busExamresult.getAllBy2(new fieldpara("examhallstudentcode", obj.CODE));
}
busExamresult.CloseConnection();
}
var jsonResult = Json(new
{
numberQuestion, //so luong cau hoi
ObjexamHallstudent = obj, //examhallstudent code
ObjexamForm = objExamform, //examform
liExamformDetail = liExamformdetail, //Danh sách examdetail
liQuestiongroup, //danh sach nhom cau hoi
li_question = listQuestionreturn, //danh sach cac cau hoi
li_answer = liAnswer, //danh sach tat ca cac cau tra loi
liExamresult, //danh sach tat ca cac dap an da tra loi cu sinh vien
ret //ok
}, JsonRequestBehavior.AllowGet);
jsonResult.MaxJsonLength = int.MaxValue;
return(jsonResult);
}
/// <summary>
/// logic: truyền vào coursecode và examtimecode
/// từ coursecode và examtimecode -> tìm được examhallstudent tương ứng -> lấy ra được examformcode chính là đề thi mà sinh viên đó làm
/// lấy ra danh sách các nhóm câu hỏi của đề thi đấy (dữ liệu trong bảng examformdetail)
/// lấy danh sách các câu hỏi
/// </summary>
/// <param name="coursecode">mã lớp môn học</param>
/// <param name="examtimecode"></param>
/// <returns></returns>
public JsonResult ShowExamResult(string coursecode, string examtimecode)
{
if (string.IsNullOrEmpty(coursecode))
{
coursecode = "1708310001";
}
if (string.IsNullOrEmpty(examtimecode))
{
examtimecode = "1712250004";
}
var ret = 0;
string studentcode = "";
List <QUESTION_OBJ> liQuestion = null;
List <ANSWER_OBJ> liAnswer = null;
List <EXAMRESULT_OBJ> liExamresult = null;
EXAMFORM_OBJ objExamform = null;
List <EXAMFORMDETAIL_OBJ> liExamformdetail = null;
List <QUESTIONGROUP_OBJ> liQuestiongroup = null;
int numberQuestion = 0; // số câu hỏi
EXAMHALLSTUDENT_OBJ examhallstudentObj = new EXAMHALLSTUDENT_OBJ();
if (_ses.loginType.Equals("STUDENT"))
{
studentcode = _ses.loginCode;
}
else
{
ret = -1;
}
if (ret >= 0)
{
List <fieldpara> lipa = new List <fieldpara>();
// get mark
MARK_BUS markBus = new MARK_BUS();
lipa.Add(new fieldpara("STUDENTCODE", studentcode, 0));
lipa.Add(new fieldpara("COURSECODE", coursecode, 0));
lipa.Add(new fieldpara("UNIVERSITYCODE", _ses.gUNIVERSITYCODE, 0));
var mark = markBus.GetByKey(lipa.ToArray());
markBus.CloseConnection();
if (mark != null)
{
EXAMHALLSTUDENT_BUS bus = new EXAMHALLSTUDENT_BUS();
examhallstudentObj = bus.GetByKey(new fieldpara("MARKCODE", mark.CODE, 0),
new fieldpara("EXAMTIMECODE", examtimecode));
bus.CloseConnection();
if (examhallstudentObj != null)
{
// lấy đề thi
EXAMFORM_BUS busExamform = new EXAMFORM_BUS();
objExamform = busExamform.GetByID((new EXAMFORM_OBJ.BusinessObjectID(examhallstudentObj.EXAMFORMCODE)));
busExamform.CloseConnection();
if (objExamform != null)
{
// lấy danh sách chi tiết đề thi
EXAMFORMDETAIL_BUS busExamformdetail = new EXAMFORMDETAIL_BUS();
liExamformdetail = busExamformdetail.getAllBy2("THEORDER", new fieldpara("EXAMFORMCODE", objExamform.CODE));
busExamformdetail.CloseConnection();
if (liExamformdetail != null)
{
lipa = new List <fieldpara>();
List <jointable> lijoin = new List <jointable>();
//Lay danh sach cac nhom cau hoi
QUESTIONGROUP_BUS busQuestiongroup = new QUESTIONGROUP_BUS();
lijoin.Add(new jointable(typeof(EXAMFORMDETAIL_OBJ), "CODE", "QUESTIONGROUPCODE",
new fieldpara("EXAMFORMCODE", objExamform.CODE)));
liQuestiongroup = busQuestiongroup.getAllBy2("CODE", lipa, lijoin);
busQuestiongroup.CloseConnection();
if (liQuestiongroup != null)
{
//Lay danh sach cau hoi
QUESTION_BUS busQuestion = new QUESTION_BUS();
lijoin.Clear();
lijoin.Add(new jointable(typeof(EXAMFORMDETAIL_OBJ), "QUESTIONGROUPCODE",
"QUESTIONGROUPCODE", new fieldpara("examformcode", objExamform.CODE)));
liQuestion = busQuestion.getAllBy2("CODE", lipa, lijoin);
numberQuestion = liQuestion.Count;
busQuestion.CloseConnection();
// lấy danh sách các câu trả lời
lijoin.Clear();
ANSWER_BUS busAnswer = new ANSWER_BUS();
lijoin.Add(new jointable(typeof(EXAMFORMDETAIL_OBJ), "QUESTIONGROUPCODE",
"QUESTIONGROUPCODE", new fieldpara("examformcode", objExamform.CODE)));
liAnswer = busAnswer.getAllBy2("CODE", lipa, lijoin);
busAnswer.CloseConnection();
// lấy danh sách kết quả thi của sinh vên đó
EXAMRESULT_BUS busExamresult = new EXAMRESULT_BUS();
liExamresult = busExamresult.getAllBy2(new fieldpara("examhallstudentcode",
examhallstudentObj.CODE));
busExamresult.CloseConnection();
if (liAnswer == null || liExamresult == null)
{
ret = -7;
}
}
else
{
ret = -6;
}
}
else
{
ret = -5;
}
}
else
{
ret = -4;
}
}
else
{
ret = -3;
}
}
else
{
ret = -2;
}
}
else
{
ret = -1;
}
var jsonResult = Json(new
{
numberQuestion, //so luong cau hoi
ObjexamHallstudent = examhallstudentObj, //examhallstudent code
ObjexamForm = objExamform, //examform
liExamformDetail = liExamformdetail, //Danh sách examdetail
liQuestiongroup,
li_question = liQuestion,
li_answer = liAnswer,
li_examresult = liExamresult,//danh sách đáp án
ret
}, JsonRequestBehavior.AllowGet);
jsonResult.MaxJsonLength = int.MaxValue;
return(jsonResult);
}
/// <summary>
/// lấy kết quả bài thi dựa trên mark code
/// </summary>
/// <param name="markcode"></param>
/// <returns></returns>
/// show questiongroup
/// show question
/// show answer
/// put data//hide other answer
public JsonResult ShowData(string markcode)
{
var ret = -1;
int numberQuestion = 0;
//dựa vào mã sinh viên thuộc lớp môn học nào sẽ xác định mã sinh bài thi của phòng nào đó cho môn học đó
EXAMHALLSTUDENT_BUS bus = new EXAMHALLSTUDENT_BUS();
EXAMHALLSTUDENT_OBJ obj = bus.GetByKey(new fieldpara("MARKCODE", markcode, 0));
bus.CloseConnection();
//bài kiểm tra
EXAMFORM_BUS busExamform = new EXAMFORM_BUS();
EXAMFORM_OBJ objExamform = null;
if (ret >= 0)
{
objExamform = busExamform.GetByID((new EXAMFORM_OBJ.BusinessObjectID(obj.EXAMFORMCODE)));
busExamform.CloseConnection();
if (objExamform == null)
{
ret = -2;
}
}
//Danh sachs cau truc
EXAMFORMDETAIL_BUS busExamformdetail = new EXAMFORMDETAIL_BUS();
List <EXAMFORMDETAIL_OBJ> liExamformdetail = new List <EXAMFORMDETAIL_OBJ>();
if (ret >= 0)
{
if (objExamform != null)
{
liExamformdetail = busExamformdetail.getAllBy2("THEORDER", new fieldpara("EXAMFORMCODE", objExamform.CODE));
}
busExamformdetail.CloseConnection();
if (liExamformdetail == null)
{
ret = -3;
}
}
List <fieldpara> lipa = new List <fieldpara>();
List <jointable> lijoin = new List <jointable>();
//Lay danh sach cac nhom cau hoi
QUESTIONGROUP_BUS busQuestiongroup = new QUESTIONGROUP_BUS();
List <QUESTIONGROUP_OBJ> liQuestiongroup = new List <QUESTIONGROUP_OBJ>();
if (ret >= 0)
{
if (objExamform != null)
{
lijoin.Add(new jointable(typeof(EXAMFORMDETAIL_OBJ), "CODE", "QUESTIONGROUPCODE", new fieldpara("EXAMFORMCODE", objExamform.CODE)));
}
liQuestiongroup = busQuestiongroup.getAllBy2("CODE", lipa, lijoin);
if (liQuestiongroup == null)
{
ret = -4;
}
busQuestiongroup.CloseConnection();
}
//Lay danh sach cau hoi
QUESTION_BUS busQuestion = new QUESTION_BUS();
List <QUESTION_OBJ> liQuestion = new List <QUESTION_OBJ>();
if (ret >= 0)
{
lijoin.Clear();
if (objExamform != null)
{
lijoin.Add(new jointable(typeof(EXAMFORMDETAIL_OBJ), "QUESTIONGROUPCODE", "QUESTIONGROUPCODE",
new fieldpara("examformcode", objExamform.CODE)));
}
liQuestion = busQuestion.getAllBy2("CODE", lipa, lijoin);
if (liQuestion == null)
{
ret = -5;
}
else
{
numberQuestion = liQuestion.Count;
}
busQuestion.CloseConnection();
}
//Lay danh danh cac dap an
ANSWER_BUS busAnswer = new ANSWER_BUS();
List <ANSWER_OBJ> liAnswer = new List <ANSWER_OBJ>();
if (ret >= 0)
{
lijoin.Clear();
if (objExamform != null)
{
lijoin.Add((new jointable(typeof(EXAMFORMDETAIL_OBJ), "QUESTIONGROUPCODE", "QUESTIONGROUPCODE", new fieldpara("examformcode", objExamform.CODE))));
}
liAnswer = busAnswer.getAllBy2("CODE", lipa, lijoin);
if (liAnswer == null)
{
ret = -6;
}
busAnswer.CloseConnection();
}
var jsonResult = Json(new
{
numberQuestion, //so luong cau hoi
ObjexamHallstudent = obj, //examhallstudent code
ObjexamForm = objExamform, //examform
liExamformDetail = liExamformdetail, //Danh sách examdetail
liQuestiongroup,
li_question = liQuestion,
li_answer = liAnswer,
ret//ok
}, JsonRequestBehavior.AllowGet);
jsonResult.MaxJsonLength = int.MaxValue;
return(jsonResult);
}
public JsonResult UpdateExamResult(List <QuestionAnswer> listobj, EXAMFORM_OBJ examform, List <EXAMFORMDETAIL_OBJ> listexamformdetail, string examhallstudentcode)
{
//bài thi của sinh viên sẽ đưa lên gồm có : mã câu hỏi,mã câu trả lời, nội dung câu trả lời
// examformcode: mã đề thi , examformdetailcode: mã phần thi
// answerfile: link file muốn lưu trên server cho bài thi nói
////list answer, QuestionAnswer {MaCauHoi,MaXTL}
var ret = 0;
int add = 0;
QUESTIONTYPE_BUS busQuestiontype = new QUESTIONTYPE_BUS();
List <QUESTIONTYPE_OBJ> liQuestiontype = busQuestiontype.getAllBy2();
busQuestiontype.CloseConnection();
// list question answer
// List<QuestionAnswer> listStudentAnswer = JsonConvert.DeserializeObject<List<QuestionAnswer>>(listobj);
List <QuestionAnswer> listStudentAnswer = listobj;
if (listStudentAnswer.Count <= 0)
{
ret = -1;
}
//list EXAMFORMDETAIL_OBJ
// List<EXAMFORMDETAIL_OBJ> listEXamDetail = JsonConvert.DeserializeObject<List<EXAMFORMDETAIL_OBJ>>(listexamformdetail);
List <EXAMFORMDETAIL_OBJ> listEXamDetail = listexamformdetail;
if (listEXamDetail.Count <= 0)
{
ret = -2;
}
// list examform
// string exCode = examformcode;
// EXAMFORM_OBJ objExForm = JsonConvert.DeserializeObject<EXAMFORM_OBJ>(exCode);
EXAMFORM_OBJ objExForm = examform;
//examhallstudentcode
string exHallcode = examhallstudentcode;
//object examresult
EXAMRESULT_BUS bus = new EXAMRESULT_BUS();
QUESTION_BUS busQuestion = new QUESTION_BUS();
// QUESTIONGROUP_BUS busQGroup = new QUESTIONGROUP_BUS();
// duyet trong list examformdetail
foreach (var item in listEXamDetail)
{
//lay danh sach question theo tung questiongroup trong examformdetail
List <QUESTION_OBJ> liQuestion = busQuestion.getAllBy2("CODE", new fieldpara("QUESTIONGROUPCODE", item.QUESTIONGROUPCODE));
//duyet trong list question
foreach (var question in liQuestion)
{
//duyet trong danh sach cau tra loi cua sinh vien de dua ra la cau hoi nay la cap nhat hay them moi
foreach (var answer in listStudentAnswer)
{
//kiem tra su ton tai cua cau hoi
if (answer.MaCauHoi == question.CODE)
{
//question group to determinecasse writing
var objTemp = bus.GetByID(new EXAMRESULT_OBJ.BusinessObjectID(exHallcode, item.CODE, question.CODE));
//chua co thi tuc la them moi
if (objTemp == null)
{
add = 1;
objTemp = new EXAMRESULT_OBJ();
}
objTemp.EXAMHALLSTUDENTCODE = exHallcode;
objTemp.EXAMFORMDETAILCODE = item.CODE;
objTemp.EXAMFORMCODE = objExForm.CODE;
objTemp.QUESTIONCODE = question.CODE;
objTemp.QUESTIONGROUPCODE = item.QUESTIONGROUPCODE;
switch (getCodeview(liQuestiontype, item.TESTSTRUCTDETAILCODE)) // thực chất là item._QUESTIONGROUPCODE.QUESTIONTYPECODE nhưng do ko gửi được _QUESTIONGROUPCODE lên, do đó gán tạm TESTSTRUCTDETAILCODE = (item._QUESTIONGROUPCODE.QUESTIONTYPECODE)
{
//multichoice
//1
case "MC": //"1707130001":
objTemp.ANSWERCODE = answer.MaCauTL;
objTemp.ANSWERTEXT = "";
break;
//single choice case
//2
case "MS":
objTemp.ANSWERCODE = answer.MaCauTL;
objTemp.ANSWERTEXT = "";
break;
//case CO, true,false,not given
//3
case "CO":
objTemp.ANSWERCODE = answer.MaCauTL;
objTemp.ANSWERTEXT = "";
break;
//write
//4
case "WR": // "1707130007":
objTemp.ANSWERCODE = "";
objTemp.ANSWERTEXT = answer.MaCauTL;
break;
//rewrite
//5
case "RW": // "1707130004":
objTemp.ANSWERCODE = "";
objTemp.ANSWERTEXT = answer.MaCauTL;
break;
//NGHE NOI
//6
case "LA": // "1708300007": //LA
objTemp.ANSWERFILE = GetName(answer.MaCauTL);
break;
//trường hợp điền từ vào ô trống
//7
case "FG":
objTemp.ANSWERCODE = "";
objTemp.ANSWERTEXT = answer.MaCauTL;
break;
//TRUONG HOP KEO THA VAO O TRONG
//8
case "FI":
objTemp.ANSWERCODE = answer.MaCauTL;
objTemp.ANSWERTEXT = "";
break;
// Keo tha vao o trong
//9
case "FF":
objTemp.ANSWERCODE = answer.MaCauTL;
objTemp.ANSWERTEXT = "";
break;
//cau hoi ghep doi
//10
case "PA":
objTemp.ANSWERCODE = answer.MaCauTL;
objTemp.ANSWERTEXT = "";
break;
//dạng câu hỏi sắp xếp lại câu
//11
case "RA":
objTemp.ANSWERTEXT = answer.MaCauTL;
objTemp.ANSWERCODE = "";
break;
default:
objTemp.ANSWERCODE = "";
objTemp.ANSWERTEXT = "";
break;
}
objTemp.LOCK = objExForm.LOCK;
objTemp.LOCKDATE = DateTime.Now;
objTemp.MARK = 0;
if (add > 0)
{
ret = bus.insert(objTemp);
}
else
{
objTemp._ID.QUESTIONCODE = question.CODE;
objTemp._ID.EXAMFORMDETAILCODE = item.CODE;
objTemp._ID.EXAMHALLSTUDENTCODE = exHallcode;
ret = bus.update(objTemp);
}
}
}
}
}
if (ret >= 0)
{
_ses.tSOURCEPATHSESSION?.Clear();
_ses.tDESTINATIONPATHSESSION?.Clear();
}
return(Json(new
{
ret
}, JsonRequestBehavior.AllowGet));
}
