public ActionResult SaveSubmissions(HomeworkViewModel HVM)
{
checkLogin();
HVM.groupSelectList = (IEnumerable <SelectListItem>)Session["groupSelectList"];
HVM.typeSelectList = (IEnumerable <SelectListItem>)Session["typeSelectList"];
HVM.groupFilList = (IEnumerable <SelectListItem>)Session["groupFilList"];
HVM.typeFilList = (IEnumerable <SelectListItem>)Session["typeFilList"];
HVM.termFilList = (IEnumerable <SelectListItem>)Session["termFilList"];
bool result = true;
foreach (var s in HVM.submission_list)
{
if (result)
{
if (s.submission_id > 0 && !s.contain)
{
//delete submission record
result = false;
result = DBS.removeRecord <HOMEWORK_SUBMISSION_LIST>(s.submission_id);
}
else if (s.submission_id < 1 && s.contain)
{
s.submit_date = DateTime.Now;//for late ratio cal
//add submission record
HOMEWORK_SUBMISSION_LIST newList = new HOMEWORK_SUBMISSION_LIST()
{
HOMEWORK = s.homework_id,
STUDENT = s.student_id,
STUDENT_GROUP = s.group_id,
QE_CLASS = s.QE_class,
QE_CLASS_NAME = s.QE_class_name,
GROUP_NAME = s.group_name,
STUDENT_NAME = s.student_name,
CLASS_NUM = s.class_num,
REMARK = s.remark,
MARK = s.mark,
ADD_BY = CP.userID,
ADD_DATE = DateTime.Now,
ACTIVE = true,
};
result = false;
result = DBS.addRecord(newList);
}
else if (s.submission_id > 0 && s.contain)
{
// changes other than submission
Dictionary <string, string> parms = new Dictionary <string, string>()
{
{ "REMARK", string.IsNullOrEmpty(s.remark) ? string.Empty : s.remark },
{ "MARK", s.mark.ToString() },
{ "MODIFY_BY", CP.userID.ToString() },
{ "MODIFY_DATE", DateTime.Now.ToString() }
};
result = false;
result = DBS.updateRecordByID <HOMEWORK_SUBMISSION_LIST>(parms, s.submission_id);
}
}
}
if (result)
{
//update ratios
HOMEWORK work = DBS.findActiveRecordByID <HOMEWORK>(HVM.submission_list.FirstOrDefault().homework_id);
if (work != null)
{
int studentCount = StudentService.countStudentByGroup(work.STUDENT_GROUP);
work.SUBMISSION_RATIO = (decimal)HVM.submission_list.Count(sm => sm.contain == true) / (decimal)studentCount;
work.LATE_RATIO = (decimal)(HVM.submission_list.Count(sm => ((sm.contain == true) && (sm.submit_date > work.DUE_DATE)))) / (decimal)studentCount;
work.MODIFY_BY = CP.userID;
work.MODIFY_DATE = DateTime.Now;
result = DBS.updateRecord(work);
if (result)
{
HVM.viewList.Where(h => h.ID == work.ID).First().submission_ratio = work.SUBMISSION_RATIO;
HVM.viewList.Where(h => h.ID == work.ID).First().late_ratio = work.LATE_RATIO;
}
}
}
ModelState.Clear();
TempData["showForm"] = false;
TempData["showForm2"] = true;
if (result)
{
TempData[Constant.msg_success] = Constant.ChangeSucceed;
}
else
{
TempData[Constant.msg_error] = Constant.ChangeFailed;
}
return(viewSubmission(HVM, HVM.submission_list.FirstOrDefault().homework_id));
}