public async Task <IActionResult> Delete(int id)
{
Instructor deleteInstructor = _instructorsRepository
.GetSingle(i => i.ID == id, i => i.CourseAssignments);
var departments = _departmentsRepository
.FindBy(d => d.InstructorID == id)
.ToList();
departments.ForEach(d => d.InstructorID = null); // Delete instructor(s) in Departments
if (deleteInstructor == null)
{
return(new NotFoundResult());
}
else
{
_instructorsRepository.Delete(deleteInstructor);
await _instructorsRepository.CommitAsync();
return(new NoContentResult());
}
}