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 CreateTeacherClasses(MainViewModel mainViewModel, int year)
{
foreach (TeacherViewModel _teacher in MainViewModel.Instance.Parameters.Teachers)
{
TeacherViewModel teacher = mainViewModel.Parameters.Teachers.FirstOrDefault(t => t.LastName == _teacher.LastName && t.FirstName == _teacher.FirstName);
foreach (ClassViewModel _class in _teacher.Classes)
{
teacher.Classes.Add(mainViewModel.Parameters.Classes.FirstOrDefault(c => c.Name == _class.Name));
}
TeacherClassModel.SaveTeacherClasses(teacher);
}
}
