public static void DeleteYear(int year)
{
TrimesterCommentModel.DeleteAll(year);
TrimesterSubjectCommentModel.DeleteAll(year);
SemiTrimesterCommentModel.DeleteAll(year);
PeriodCommentModel.DeleteAll(year);
MarkModel.DeleteAll(year);
TeacherClassModel.DeleteAll(year);
LevelSubjectModel.DeleteAll(year);
SubjectTeacherModel.DeleteAll(year);
SemiTrimesterModel.DeleteAll(year);
PeriodModel.DeleteAll(year);
StudentModel.DeleteAll(year);
ClassModel.DeleteAll(year);
LevelModel.DeleteAll(year);
SubjectModel.DeleteAll(year);
TeacherModel.DeleteAll(year);
YearParametersModel.DeleteAll(year);
YearModel.Delete(year);
MessageBox.Show("Suppresion de l'année réussie.", "Réussite", MessageBoxButton.OK, MessageBoxImage.Information);
MainViewModel.Instance.LoadYears();
MainViewModel.Instance.SelectedYear = year - 1;
}
private static void CreateSubjectTeachers(MainViewModel mainViewModel, int year)
{
foreach (SubjectViewModel _subject in MainViewModel.Instance.Parameters.Subjects)
{
SubjectViewModel subject = mainViewModel.Parameters.Subjects.FirstOrDefault(s => s.Name == _subject.Name);
foreach (TeacherViewModel teacher in _subject.Teachers)
{
subject.Teachers.Add(mainViewModel.Parameters.Teachers.FirstOrDefault(t => t.FirstName == teacher.FirstName && t.LastName == teacher.LastName));
}
SubjectTeacherModel.SaveSubjectTeachers(subject);
}
}
