public List <StudentHomeworkViewModel> GetBestHomeWorks(int id)
{
StudentHomeworkServices service = new StudentHomeworkServices();
List <StudentHomeworkViewModel> List = service.GetStudentHomeWorks(id);
List <StudentHomeworkViewModel> bestHM = List.OrderBy(a => a.Grade).Take(10).ToList();
return(List);
}
public StudentHomeworkViewModel GetHomeworkDetails(int studentId, int SHId)
{
StudentHomeworkServices service = new StudentHomeworkServices();
List <StudentHomeworkViewModel> homeworks = service.GetStudentHomeWorks(studentId);
StudentHomeworkViewModel homework = homeworks.Where(a => a.SHomeID == SHId).FirstOrDefault();
return(homework);
}
//o lista cu toti studentii pentru fiecare profesor
public List <StudInfoViewModel> GetStudentsByTeacherID(int id)
{
StudentRepository repo = new StudentRepository();
List <Student> studList = repo.GetAllStudentsByTeacherID(id);//lista cu toti studentii profesorului
List <StudInfoViewModel> newList = new List <StudInfoViewModel>();
StudentHomeworkServices service = new StudentHomeworkServices();
foreach (var item in studList)
{
int sum = 0;
double average = 0;
int count = 0;
var newStud = new StudInfoViewModel(item.StudentID, item.FirstName.ToString(), item.LastName.ToString(), item.Email.ToString(), item.PhoneNumber);
List <StudentHomeworkViewModel> list = service.GetStudentHomeWorks(item.StudentID);//lista cu toate temele studentului
foreach (var homework in list)
{
if (homework.StatusID == "Accepted")
{
sum = sum + homework.Grade;
count += 1;
}
}
if (count != 0)
{
average = (double)sum / (double)count;
newStud.GradeAverage = average;
}
else
{
newStud.GradeAverage = 1;
}
newList.Add(newStud);
}
return(newList);
}
