// Update Subject Data on StudentSubjectGrade records for all students
public ActionResult UpdateStudentSubjectData(int subid, int classid, int?orgid)
{
try
{
//Get all students in class to list
var studs = db.StudentSubjectGrades
.Where(x => x.ClassId == classid)
.Where(x => x.SubjectId == subid)
.Select(x => x.StudentSubjectGradeId).ToList();
//Create List
var studentlist = new List <int>(studs);
//Get Subject Data
var subjectdata = db.Subjects.Where(s => s.ClassId == classid).Where(x => x.SubjectId == subid).FirstOrDefault();
foreach (var stud in studs)
{
// locate student
var student = db.StudentSubjectGrades.AsNoTracking().Where(x => x.StudentSubjectGradeId == stud && x.SubjectId == subid).FirstOrDefault();
// class ref
var classref = db.Classes.Where(x => x.ClassId == classid).Select(x => x.ClassRefNumb).FirstOrDefault();
var updateStudent = new StudentSubjectGrade
{
StudentSubjectGradeId = student.StudentSubjectGradeId,
RegisteredUserId = student.RegisteredUserId,
SubjectId = subid,
ClassId = classid,
ClassRef = classref,
OrgId = orgid,
FirstTerm_ExamGrade = student.FirstTerm_ExamGrade,
SecondTerm_ExamGrade = student.SecondTerm_ExamGrade,
ThirdTerm_ExamGrade = student.ThirdTerm_ExamGrade,
FirstTerm_TestGrade = student.FirstTerm_TestGrade,
SecondTerm_TestGrade = student.SecondTerm_TestGrade,
ThirdTerm_TestGrade = student.ThirdTerm_TestGrade,
Subject_Min_Passmark = subjectdata.Subject_Min_Passmark,
Subject_Max_Passmark = subjectdata.SubjectMaxGrade,
Last_updated_date = student.Last_updated_date,
Created_date = student.Created_date,
SubjectName = subjectdata.SubjectName,
Updater_Id = student.Updater_Id,
};
student = updateStudent;
db.Entry(student).State = EntityState.Modified;
db.SaveChanges();
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
return(new HttpStatusCodeResult(204));
}
public ActionResult Edit(UpdateStudentGradesViewModel viewmodel)
{
try
{
foreach (var grade in viewmodel.StudentSubjectGrades)
{
// Locate record
var grade_id = db.StudentSubjectGrades.AsNoTracking()
.Where(x => x.StudentSubjectGradeId == grade.StudentSubjectGradeId).FirstOrDefault();
var rr = Session["OrgId"].ToString();
int i = Convert.ToInt32(rr);
var RegisteredUserId = Convert.ToInt32(Session["RegisteredUserId"]);
var updategrade = new StudentSubjectGrade
{
StudentSubjectGradeId = grade.StudentSubjectGradeId,
RegisteredUserId = grade.RegisteredUserId,
SubjectId = grade.SubjectId,
ClassId = grade.ClassId,
ClassRef = grade.ClassRef,
OrgId = grade.OrgId,
FirstTerm_ExamGrade = grade.FirstTerm_ExamGrade,
SecondTerm_ExamGrade = grade.SecondTerm_ExamGrade,
ThirdTerm_ExamGrade = grade.ThirdTerm_ExamGrade,
FirstTerm_TestGrade = grade.FirstTerm_TestGrade,
SecondTerm_TestGrade = grade.SecondTerm_TestGrade,
ThirdTerm_TestGrade = grade.ThirdTerm_TestGrade,
Subject_Min_Passmark = grade.Subject_Min_Passmark,
Subject_Max_Passmark = grade.Subject_Max_Passmark,
Last_updated_date = DateTime.Now,
Created_date = grade.Created_date,
SubjectName = grade.SubjectName,
Updater_Id = RegisteredUserId
};
grade_id = updategrade;
db.Entry(grade_id).State = EntityState.Modified;
db.SaveChanges();
}
return(RedirectToAction("Grades"));
}
catch (Exception e)
{
Console.WriteLine(e);
return(Redirect("~/ErrorHandler.html"));
}
}
public ActionResult AddNewSubjectToExistingStudents(int?classid, int?orgid, int subid, int?classref)
{
try
{
//Get all students in class to list
var studs = db.RegisteredUsers
.Where(x => x.ClassId == classid)
.Select(x => x.RegisteredUserId).ToList();
//Create List
var studentlist = new List <int>(studs);
// Loop through students
foreach (var student in studentlist)
{
var subjectdata = db.Subjects.Where(s => s.ClassId == classid).Where(x => x.SubjectId == subid).FirstOrDefault();
var studentsubjects = new StudentSubjectGrade()
{
RegisteredUserId = student,
SubjectId = subid,
ClassId = classid,
ClassRef = classref,
OrgId = orgid,
FirstTerm_ExamGrade = 00.0m,
SecondTerm_ExamGrade = 00.0m,
ThirdTerm_ExamGrade = 00.0m,
FirstTerm_TestGrade = 00.0m,
SecondTerm_TestGrade = 00.0m,
ThirdTerm_TestGrade = 00.0m,
Last_updated_date = DateTime.Now,
Created_date = DateTime.Now,
SubjectName = subjectdata.SubjectName,
Subject_Min_Passmark = subjectdata.Subject_Min_Passmark,
Subject_Max_Passmark = subjectdata.SubjectMaxGrade,
Updater_Id = 0,
};
db.StudentSubjectGrades.Add(studentsubjects);
db.SaveChanges();
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
return(RedirectToAction("Index", "StudentSubjects"));
}
public ActionResult CreateStudentModules(int?classid, int studid, int?classref, int i6)
{
try
{
// Locate list of subjects linked to class
var subjects = db.Subjects.Where(x => x.ClassId == classid).Where(x => x.SubjectOrgId == i6).Select(x => x.SubjectId).ToList();
var listofsubjects = new List <int>(subjects);
foreach (var sb in subjects)
{
var subjectdata = db.Subjects.Where(s => s.ClassId == classid).Where(x => x.SubjectId == sb).FirstOrDefault();
var studentsubjects = new StudentSubjectGrade()
{
RegisteredUserId = studid,
ClassId = classid,
ClassRef = classref,
OrgId = i6,
SubjectId = sb,
SubjectName = subjectdata.SubjectName,
FirstTerm_ExamGrade = 00.0m,
SecondTerm_ExamGrade = 00.0m,
ThirdTerm_ExamGrade = 00.0m,
FirstTerm_TestGrade = 00.0m,
SecondTerm_TestGrade = 00.0m,
ThirdTerm_TestGrade = 00.0m,
Created_date = DateTime.Now,
Updater_Id = 0,
Last_updated_date = DateTime.Now,
Subject_Min_Passmark = subjectdata.Subject_Min_Passmark,
Subject_Max_Passmark = subjectdata.SubjectMaxGrade
};
db.StudentSubjectGrades.Add(studentsubjects);
db.SaveChanges();
}
}
catch (Exception e)
{
Console.WriteLine(e);
return(Redirect("~/ErrorHandler.html"));
}
return(new HttpStatusCodeResult(204));
}
public ActionResult Create(StudentSubjectGrade studentSubject)
{
try
{
if (ModelState.IsValid)
{
db.StudentSubjectGrades.Add(studentSubject);
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.RegisteredUserId = new SelectList(db.RegisteredUsers, "RegisteredUserId", "FirstName", studentSubject.RegisteredUserId);
ViewBag.SelectedSubjects = new MultiSelectList(db.Subjects, "SubjectId", "SubjectName");
ViewBag.SubjectId = new SelectList(db.Subjects, "SubjectId", "SubjectName", studentSubject.SubjectId);
return(View(studentSubject));
}
catch (Exception e)
{
Console.WriteLine(e);
return(Redirect("~/ErrorHandler.html"));
}
}
