public object Delete(Teacher info)
{
try
{
ValidateNoTeacherInstan(info);
var model = info.Map();
using (var dao = new TeacherDAO())
{
return(dao.Delete(model));
}
}
catch (Exception)
{
throw;
}
}
private void DeleteOperation()
{
long id = -1;
while (id < 0)
{
id = view.EnterId();
}
if (id < 0)
{
throw new Exception("Wrong id");
}
switch (view.entity)
{
case Entity.Teacher:
teacherDAO.Delete(id);
break;
case Entity.Pupil:
pupilDAO.Delete(id);
break;
}
}
public IActionResult DeleteConfirmed(long id)
{
teacherDAO.Delete(id);
return(RedirectToAction(nameof(Index)));
}
public static bool Delete(Guid id)
{
return(TeacherDAO.Delete(id));
}