public void DeleteClassworkAndGradeTest()
{
string name = "className";
string instructor = "class instructor";
int creditHours = 3;
Uri email = new Uri("mailto:[email protected]");
Uri website = new Uri("https://www.sc.edu");
Syllabus syllabus = null;
int classType = 1;
string notes = "These are some notes for the class";
ObservableCollection <MeetingTime> meetingTimes = new ObservableCollection <USurvive.MeetingTime>();
GradeScale gradeScale = null; //We don't use this
Class tempClass = new Class(name, instructor, creditHours, email, website, syllabus, classType, notes, meetingTimes, gradeScale);
string cl = tempClass.Name;
Globals.cwList = new ClassworkList();
Globals.gradebook = new GradeList();
Globals.clList = new ClassList();
Globals.clList.AddClass(tempClass);
Grade tempGrade = new Grade(cl, dueDate);
Classwork tempClasswork = new Classwork(
name, cl, dueDate, priority, tempGrade.gradeID, (bool)autoInc, autoIncDays, type, notifTime);
Globals.gradebook.AddGrade(tempGrade);
Globals.cwList.AddClasswork(tempClasswork);
Assert.IsTrue(Globals.gradebook.grades.Contains(tempGrade));
Assert.IsTrue(Globals.cwList.classwork.Contains(tempClasswork));
Globals.cwList.DeleteClasswork(tempClasswork);
Assert.IsFalse(Globals.gradebook.grades.Contains(tempGrade));
Assert.IsFalse(Globals.cwList.classwork.Contains(tempClasswork));
}
private View CreateGradeScaleItemView(ViewGroup parent, GradeScale scale)
{
var view = new ListItemEditingGradeScaleView(parent, scale);
view.OnRequestRemove += GradeScale_OnRequestRemove;
return(view);
}
public List <GradeScale> Load()
{
try
{
List <GradeScale> grades = new List <GradeScale>();
DataSet dsGrade = gradeScaleDb.SelectAllGradeScale();
if (dsGrade != null)
{
if (dsGrade.Tables[0].Rows.Count > 0)
{
for (int i = 0; i < dsGrade.Tables[0].Rows.Count; i++)
{
GradeScale grade = new GradeScale();
grade.Id = Convert.ToByte(dsGrade.Tables[0].Rows[i][gradeScaleDb.FIELD_GRADE_SCALE_ID]);
grade.From = Convert.ToDecimal(dsGrade.Tables[0].Rows[i][gradeScaleDb.FIELD_FROM]);
grade.To = Convert.ToDecimal(dsGrade.Tables[0].Rows[i][gradeScaleDb.FIELD_TO]);
grades.Add(grade);
}
}
}
return(grades);
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
/// Writes a collection of <see cref="Student"/> objects to a file.
/// </summary>
/// <param name="writer">The type of <see cref="FileWriter"/> to use.</param>
/// <param name="scale">The type of <see cref="GradeScale"/> to use for grade conversions.</param>
/// <seealso cref="FileWriter"/>
public void WriteStudentsToFile(FileWriter writer, GradeScale scale)
{
using (writer)
{
foreach (var student in Students)
{
var studentRecord = new List <string>();
studentRecord.Add(student.LastName);
studentRecord.Add(student.FirstName);
int quizGradeTotal = 0;
foreach (var grade in student.QuizGrades)
{
quizGradeTotal += grade;
studentRecord.Add(grade.ToString());
}
double numericalQuizGrade = quizGradeTotal / 10.0;
studentRecord.Add(Math.Round(numericalQuizGrade, 1).ToString());
studentRecord.Add(scale.GetLetterGrade(Math.Round(numericalQuizGrade)).ToString());
writer.WriteRecord(studentRecord);
}
}
}
public async Task <IActionResult> StudentIndex(int id, int SubId)
{
if (HttpContext.Session.GetString("Role") == "User" && HttpContext.Session.GetString("Id") != id.ToString())
{
return(RedirectToAction("AccessDenied", "Account"));
}
var stt = await _db.Users.FindAsync(id);
IEnumerable <lista_7.Models.Grade> grades;
if (SubId == 0)
{
grades = await _db.Grades.Where(g => g.StudentId == id).ToListAsync();
}
else
{
grades = await _db.Grades.Where(g => g.StudentId == id && g.SubjectId == SubId).ToListAsync();
}
var subj = await _db.Subjects.ToListAsync();
String subids = "";
String subnames = "";
foreach (var s in subj)
{
subids += s.Id + ",";
subnames += s.Name + ",";
}
ViewData["Subids"] = subids;
ViewData["Subnames"] = subnames;
ViewData["Student"] = stt.Name + " " + stt.LastName;
foreach (var grade in grades)
{
User student = await _db.Users.FindAsync(grade.StudentId);
ViewData["Student" + grade.Id] = student.Name + " " + student.LastName;
User teacher = await _db.Users.FindAsync(grade.TecherId);
ViewData["Teacher" + grade.Id] = teacher.Name + " " + teacher.LastName;
Subject subject = await _db.Subjects.FindAsync(grade.SubjectId);
ViewData["Subject" + grade.Id] = subject.Name;
GradeScale gradeScale = await _db.GradeScales.FindAsync(grade.gradeScaleId);
ViewData["Scale" + grade.Id] = gradeScale.DownBorder + "-" + grade.gradeScale.UpBorder;
}
return(View(grades));
}
public async Task <IActionResult> Create(GradeScale gs, int allowHalf)
{
if (ModelState.IsValid)
{
gs.AllowHalfGrades = allowHalf;
await _db.GradeScales.AddAsync(gs);
await _db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
else
{
return(RedirectToAction("Create"));
}
}
public double GetGPAForGrade(double grade)
{
GradeScale[] gradeScales;
//if they have a custom grade scale
if (this.GradeScales != null && this.GradeScales.Length != 0)
{
gradeScales = this.GradeScales;
}
//use default grade scale
else
{
gradeScales = GradeScale.GenerateDefaultScaleWithoutLetters();
}
//if the grade percents are rounded up
if (this.DoesRoundGradesUp)
{
int roundedGrade = (int)MyMath.Round(grade * 100);
for (int i = 0; i < gradeScales.Length; i++)
{
if (roundedGrade >= (gradeScales[i]).StartGrade)
{
return((gradeScales[i]).GPA);
}
}
}
else
{
for (int i = 0; i < gradeScales.Length; i++)
{
if (grade * 100 >= (gradeScales[i]).StartGrade)
{
return((gradeScales[i]).GPA);
}
}
}
return(gradeScales.Last().GPA);
}
public async Task <IActionResult> Edit(GradeScale gs, int allowHalf)
{
if (ModelState.IsValid)
{
GradeScale actgs = await _db.GradeScales.FindAsync(gs.Id);
actgs.AllowHalfGrades = allowHalf;
actgs.DownBorder = gs.DownBorder;
actgs.UpBorder = gs.UpBorder;
await _db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
else
{
return(RedirectToAction("Edit"));
}
}
protected override void PopulateFromDataItemOverride(BaseDataItem dataItem)
{
base.PopulateFromDataItemOverride(dataItem);
DataItemClass i = dataItem as DataItemClass;
CourseNumber = i.CourseNumber;
ShouldAverageGradeTotals = i.ShouldAverageGradeTotals;
DoesRoundGradesUp = i.DoesRoundGradesUp;
Color = i.RawColor;
Position = i.Position;
GradeScales = i.GetGradeScales() ?? GradeScale.GenerateDefaultScaleWithoutLetters();
Credits = i.Credits;
StartDate = DateTime.SpecifyKind(i.StartDate, DateTimeKind.Local);
EndDate = DateTime.SpecifyKind(i.EndDate, DateTimeKind.Local);
GpaType = i.GpaType;
PassingGrade = i.PassingGrade;
_needsRecalc = true;
}
public GradeScale GetGrade(int score)
{
try
{
GradeScale grade = new GradeScale();
DataSet dsGrade = gradeScaleDb.SelectGradeScaleByFromAndTo(score);
if (dsGrade != null)
{
if (dsGrade.Tables[0].Rows.Count > 0)
{
grade.Id = Convert.ToByte(dsGrade.Tables[0].Rows[0][gradeScaleDb.FIELD_GRADE_SCALE_ID]);
}
}
return(grade);
}
catch (Exception ex)
{
throw ex;
}
}
public void TestAssignment()
{
using (var sw = new StringWriter())
{
Console.SetOut(sw);
string name = "Name";
string instructor = "Inst";
int creditHours = 5;
Uri instructorEmail = null;
Uri classWebsite = null;
Syllabus syllabus = null;
int classType = 0;
string notes = "notes";
ObservableCollection <MeetingTime> meetingTimes = null;
GradeScale gradeScale = new GradeScale(7, 0);
//USurvive.Assignment assignment = new USurvive.Assignment(name, new USurvive.Class("Class name", null, 0, null, null, null, 0, "", null), new DateTime(), new DateTime(), 0, null, false, 0);
Class UClass = new Class(name, instructor, creditHours, instructorEmail, classWebsite, syllabus, classType, notes, meetingTimes, gradeScale);
Assert.IsTrue(UClass.Name.Equals(name));
}
}
public async Task <IActionResult> Index()
{
var grades = await _db.Grades.ToListAsync();
foreach (var grade in grades)
{
User student = await _db.Users.FindAsync(grade.StudentId);
ViewData["Student" + grade.Id] = student.Name + " " + student.LastName;
User teacher = await _db.Users.FindAsync(grade.TecherId);
ViewData["Teacher" + grade.Id] = teacher.Name + " " + teacher.LastName;
Subject subject = await _db.Subjects.FindAsync(grade.SubjectId);
ViewData["Subject" + grade.Id] = subject.Name;
GradeScale gradeScale = await _db.GradeScales.FindAsync(grade.gradeScaleId);
ViewData["Scale" + grade.Id] = gradeScale.DownBorder + "-" + grade.gradeScale.UpBorder;
}
return(View(grades));
}
private void GradeScale_OnRequestRemove(object sender, GradeScale e)
{
ViewModel.RemoveGradeScale(e);
}
public void RemoveGradeScale(GradeScale scale)
{
scale.PropertyChanged -= GradeScale_PropertyChanged;
GradeScales.Remove(scale);
UpdateSelectedSavedGradeScale();
}
private async System.Threading.Tasks.Task ReloadSavedGradeScalesPicker()
{
var account = MainScreenViewModel.CurrentAccount;
var savedScalesManager = await SavedGradeScalesManager.GetForAccountAsync(account);
var savedScales = await savedScalesManager.GetSavedGradeScalesAsync();
if (!savedScales.Any(i => i.Name.Equals("United States")))
{
savedScales.Add(new SavedGradeScale()
{
Name = "United States",
GradeScales = GradeScale.GenerateDefaultScaleWithoutLetters()
});
}
if (!savedScales.Any(i => i.Name.Equals("Eleven-Point System")))
{
savedScales.Add(new SavedGradeScale()
{
Name = "Eleven-Point System",
GradeScales = GradeScale.GenerateElevenPointScale()
});
}
if (!savedScales.Any(i => i.Name.Equals("Twelve-Point System")))
{
savedScales.Add(new SavedGradeScale()
{
Name = "Twelve-Point System",
GradeScales = GradeScale.GenerateTwelvePointScale()
});
}
if (!savedScales.Any(i => i.Name.Equals("Mexico - 100 Point")))
{
savedScales.Add(new SavedGradeScale()
{
Name = "Mexico - 100 Point",
GradeScales = GradeScale.GenerateMexico100PointScale()
});
}
if (!savedScales.Any(i => i.Name.Equals("Mexico - 10 Point")))
{
savedScales.Add(new SavedGradeScale()
{
Name = "Mexico - 10 Point",
GradeScales = GradeScale.GenerateMexico10PointScale()
});
}
savedScales.Add(new SavedGradeScale()
{
Name = PowerPlannerResources.GetString("String_GradeScaleCustom")
});
SavedGradeScales = savedScales;
UpdateSelectedSavedGradeScale();
}
public ListItemEditingGradeScaleView(ViewGroup root, GradeScale gradeScale) : base(Resource.Layout.ListItemEditingGradeScale, root)
{
DataContext = gradeScale;
FindViewById <ImageButton>(Resource.Id.ImageButtonRemoveItem).Click += RemoveItem_Click;
}