private ReportCardDTOItem ConvertToReportCardDTOItem(FormToTeacherSubject fts, IEnumerable <Mark> studentMarks)
{
IList <int> firstSemesterMarks = new List <int>();
IList <int> secondSemesterMarks = new List <int>();
int firstSemesterSum = 0;
int secondSemesterSum = 0;
foreach (var mark in studentMarks)
{
if (mark.Semester == 0)
{
firstSemesterMarks.Add(mark.MarkValue);
firstSemesterSum += mark.MarkValue;
}
else
{
secondSemesterMarks.Add(mark.MarkValue);
secondSemesterSum += mark.MarkValue;
}
}
ReportCardDTOItem item = new ReportCardDTOItem
{
Subject = fts.TeacherToSubject.Subject.Id + ", " + fts.TeacherToSubject.Subject.Name,
Teacher = fts.TeacherToSubject.Teacher.Id + ", " + fts.TeacherToSubject.Teacher.LastName + " " + fts.TeacherToSubject.Teacher.FirstName,
FirstSemesterMarks = firstSemesterMarks,
SecondSemesterMarks = secondSemesterMarks
};
if (firstSemesterMarks.Count == 0)
{
item.FirstSemesterAverageMark = null;
}
else
{
item.FirstSemesterAverageMark = (double)firstSemesterSum / firstSemesterMarks.Count;
}
if (secondSemesterMarks.Count == 0)
{
item.SecondSemesterAverageMark = null;
}
else
{
item.SecondSemesterAverageMark = (double)secondSemesterSum / secondSemesterMarks.Count;
}
return(item);
}
//REPORT CARD
public ReportCardDTO GetReportCardForStudentId(string studentId)
{
Student foundStudent = db.StudentsRepository.GetByID(studentId);
if (foundStudent == null)
{
throw new HttpException("Student with id: " + studentId + " was not found.");
}
ReportCardDTO reportCard = new ReportCardDTO
{
SchoolYear = foundStudent.Form.Started.Year,
StudentId = foundStudent.Id,
Student = foundStudent.FirstName + " " + foundStudent.LastName,
Form = foundStudent.Form.Grade + "-" + foundStudent.Form.Tag,
AttendingTeacher = foundStudent.Form.AttendingTeacher.Id + ", " + foundStudent.Form.AttendingTeacher.FirstName + " " + foundStudent.Form.AttendingTeacher.LastName,
Parent = foundStudent.Parent.Id + ", " + foundStudent.Parent.FirstName + " " + foundStudent.Parent.LastName
};
IList <ReportCardDTOItem> classes = new List <ReportCardDTOItem>();
IEnumerable <FormToTeacherSubject> studentFormFTSs = db.FormsToTeacherSubjectsRepository.GetByFormIdOnlyActive(foundStudent.Form.Id);
foreach (var fts in studentFormFTSs)
{
IEnumerable <Mark> studentMarks = db.MarksRepository.GetByFTSIdAndStudentId(fts.Id, foundStudent.Id);
ReportCardDTOItem item = ConvertToReportCardDTOItem(fts, studentMarks);
classes.Add(item);
}
classes = classes.OrderBy(x => x.Subject).ToList();
reportCard.Classes = classes;
emailsService.CreateReportCardMail(foundStudent.Id, reportCard);
return(reportCard);
}
