public static GradeStudentViewData Create(Student person, bool?isWithDrawn)
{
var res = new GradeStudentViewData {
StudentInfo = StudentViewData.Create(person), IsWithDrawn = isWithDrawn
};
res.StudentInfo.IsWithDrawn = isWithDrawn;
return(res);
}
public static StandardGradingGridViewData Create(GradingPeriod gradingPeriod, IList <GradingStandardInfo> gradingStandardInfos, IList <Student> students)
{
var res = new StandardGradingGridViewData
{
GradingPeriod = GradingPeriodViewData.Create(gradingPeriod),
Students = students.Select(x => GradeStudentViewData.Create(x, x.IsWithdrawn)).ToList()
};
gradingStandardInfos = gradingStandardInfos.Where(x => students.Any(y => y.Id == x.StudentId) &&
gradingPeriod.Id == x.GradingPeriodId).ToList();
res.GradingItems = StandardGradingViewData.Create(gradingStandardInfos, res.Students.Select(x => x.StudentInfo.Id).ToList());
if (res.GradingItems.Count > 0)
{
res.Avg = (int?)res.GradingItems.Average(x => x.NumericAvg);
}
return(res);
}
public static GradingGridViewData Create(ChalkableGradeBook gradeBook, IList <ClaimInfo> claims)
{
var res = new GradingGridViewData(gradeBook)
{
Students = new List <GradeStudentViewData>()
};
if (gradeBook.Options != null)
{
res.DisplayAlphaGrades = gradeBook.Options.DisplayAlphaGrades;
res.DisplayStudentAverage = gradeBook.Options.DisplayStudentAverage;
res.DisplayTotalPoints = gradeBook.Options.DisplayTotalPoints;
res.IncludeWithdrawnStudents = gradeBook.Options.IncludeWithdrawnStudents;
res.RoundDisplayedAverages = gradeBook.Options.RoundDisplayedAverages;
}
foreach (var student in gradeBook.Students)
{
res.Students.Add(GradeStudentViewData.Create(student, student.IsWithdrawn));
}
var stIds = res.Students.Select(x => x.StudentInfo.Id).ToList();
res.TotalAverages = StudentTotalAveragesViewData.Create(gradeBook.Averages, stIds);
var gpAvg = res.TotalAverages.FirstOrDefault(x => x.IsGradingPeriodAverage);
if (gpAvg != null)
{
res.Avg = gpAvg.TotalAverage;
}
if (res.DisplayTotalPoints || res.DisplayAlphaGrades)
{
BuildTotalPoints(res, stIds, gradeBook.StudentTotalPoints);
}
res.GradingItems = gradeBook.Announcements
.OrderByDescending(x => x.ClassAnnouncementData.Expires)
.Select(x => ShortAnnouncementGradeViewData.Create(x.ClassAnnouncementData, x.StudentAnnouncements, stIds, claims))
.ToList();
return(res);
}
