public async Task<ActionResult> Delete(Department department) { try { _departmentRepository.Delete(department.Id); return RedirectToAction("Index"); } catch (DataException /* dex */) { //Log the error (uncomment dex variable name after DataException and add a line here to write a log. ModelState.AddModelError(string.Empty, "Unable to delete. Try again, and if the problem persists contact your system administrator."); return View(department); } }
public void Update(Department student) { var existingDepartment = Database.Departments.Find(x => x.Id == student.Id); Database.Departments.Remove(existingDepartment); Database.Departments.Add(student); }
private void ValidateOneAdministratorAssignmentPerInstructor(Department department) { if (department.InstructorId != null) { Department duplicateDepartment = _departmentRepository.Get() .FirstOrDefault(d => d.InstructorId == department.InstructorId); if (duplicateDepartment != null && duplicateDepartment.Id != department.Id) { string errorMessage = String.Format( "Instructor {0} {1} is already administrator of the {2} department.", duplicateDepartment.Instructor.FirstMidName, duplicateDepartment.Instructor.LastName, duplicateDepartment.Name); ModelState.AddModelError(string.Empty, errorMessage); } } }
public void Create(Department student) { Database.Departments.Add(student); }