public IResult Add(ClassLevel classLevel)
{
//var isDuplicate = _classLevelDal.Get().IsDuplicate(x => x.ClassLevelName, classLevel.ClassLevelName);
classLevel.Id = CreateUniqueId.CreateId();
_classLevelDal.Insert(classLevel);
return(new SuccessResult(Messages.AddedSuccess));
}
public IResult AddQuestion(Question question, string userName)
{
question.Id = CreateUniqueId.CreateId();
question.CreatedUser = _userDal.GetByUserName(_userAccessor.GetCurrentUserName());
question.OnCreated = DateTime.Now;
_questionDal.Insert(question);
return(new SuccessResult(Messages.AddedSuccess));
}
public IDataResult <ExamResult> FinishExam(List <string> questionIds, List <string> userAnswers, UserWithIdDto user)
{
int correct = 0;
int wrong = 0;
int empty = 0;
var questions = new List <Question>();
foreach (var questionId in questionIds)
{
var data = GetById(questionId).Data;
if (data != null)
{
questions.Add(data);
}
}
if (questions.Count != userAnswers.Count)
{
return(new ErrorDataResult <ExamResult>(QuestionMessages.UserAnswerCountNotEqualQuestionCount));
}
for (int i = 0; i < questions.Count; i++)
{
if (userAnswers[i] == null)
{
empty += 1;
}
else if (questions[i].CorrectAnswer.ToString().ToLower() == userAnswers[i].ToLower())
{
correct += 1;
}
else
{
wrong += 1;
}
}
_noteService.AddNote(new Note
{
Id = CreateUniqueId.CreateId(),
CategoryId = questions[0].CategoryId,
Correct = correct,
Wrong = wrong,
Empty = empty,
UserId = user.Id
});
return(new SuccessDataResult <ExamResult>(new ExamResult
{
Correct = correct,
Wrong = wrong,
Empty = empty
}));
}
public IResult Add(Category category)
{
IResult result = BusinessRules.Run(CheckIfCategoryExists(category.CategoryName, category.ClassLevelId));
if (result != null)
{
return(result);
}
category.Id = CreateUniqueId.CreateId();
category.CreatedUser = _userDal.GetByUserName(_userAccessor.GetCurrentUserName());
category.OnCreated = DateTime.Now;
_categoryDal.Insert(category);
return(new SuccessResult(Messages.AddedSuccess));
}
