public IResult Add(Lesson lesson)
{
if (lesson.LessonName.Length < 2)
{
return(new ErrorResult(Messages.LessonNameTooShort));
}
_lessonDal.Add(lesson);
return(new SuccessResult(Messages.LessonAddedSuccessfully));
}
public void Add(LessonDto lessonDto)
{
var lesson = new Lesson()
{
Name = lessonDto.Name,
};
_lessonDal.Add(lesson);
_lessonDal.Save();
}
public void Add(Lesson entity)
{
if (Validation(entity))
{
return;
}
if (_lessonDal.GetAll().Any(p => p.LessonCode.Equals(entity.LessonCode)))
{
Message.Error("Ders Kodu Mevcut!");
return;
}
try
{
_lessonDal.Add(entity);
Message.Info("Ders eklendi.");
}
catch (Exception exp)
{
Message.Error("Ders eklenirken hata oluştu!\n" + exp.Message);
}
}
public IResult AddLesson(Lesson lesson, int userId)
{
if (_lessonDal.IsStudent(userId))
{
return(new ErrorResult(Messages.UnauthorizedAccess));
}
var AlreadyInDb = _lessonDal.Get(l => l.LessonCRN == lesson.LessonCRN);
if (AlreadyInDb != null)
{
return(new ErrorResult(Messages.LessonAlreadyInDb));
}
bool result = _lessonDal.Add(lesson);
if (result == true)
{
return(new SuccessResult(Messages.LessonAddSucceed));
}
else
{
return(new ErrorResult(Messages.LessonAddFailed));
}
}