public ActionResult AddStudent(StudentViewModel studentModel)
{
if (ModelState.IsValid)
{
var student = new Student()
{
FirstName = studentModel.FirstName,
LastName = studentModel.LastName,
Id = new Random(10).GetHashCode().ToString()
};
try
{
_studentService.AddNew(student);
_logger.Info(String.Format("Added new student {0} {1} with id {2}", student.FirstName, student.LastName, student.Id));
return(View().Success("added student"));
}
catch (UpdateException e)
{
_logger.Error(e.Message);
return(View().Error(e.Message));
}
}
return(View().Warning("Undefined Error"));
}
public IActionResult Edit(StudentView model)
{
if (model.Id > 0) // если есть Id, то редактируем модель
{
var dbItem = _studentService.GetById(model.Id);
if (ReferenceEquals(dbItem, null))
{
return(NotFound());// возвращаем результат 404 Not Found
}
dbItem.FirstName = model.FirstName;
dbItem.SurName = model.SurName;
dbItem.Age = model.Age;
dbItem.Course = model.Course;
dbItem.Telefon = model.Telefon;
}
else // иначе добавляем модель в список
{
_studentService.AddNew(model);
}
_studentService.Commit(); // станет актуальным позднее (когда добавим БД)
return(RedirectToAction(nameof(Index)));
}
public IActionResult Edit(StudentVM model)
{
if (model.Id > 0)
{
var dbItem = _students.GetById(model.Id);
if (ReferenceEquals(dbItem, null))
{
return(NotFound());
}
dbItem.Id = model.Id;
dbItem.Name = model.Name;
dbItem.Surname = model.Surname;
dbItem.Patronymic = model.Patronymic;
dbItem.Rating = model.Rating;
if (model.Labs == null)
{
dbItem.Labs = new List <LabsVM>();
}
else
{
dbItem.Labs = model.Labs;
}
}
else
{
_students.AddNew(model);
}
_students.Commit();
// редирект на список студентов
return(RedirectToAction(nameof(List)));
}
