public async Task AddQuestionToSample(SampleQuestion question, Guid quizId)
{
SampleQuiz quiz = await _context.SampleQuizes.FirstAsync(s => s.Id.Equals(quizId));
quiz.Questions.Add(question);
await _context.SaveChangesAsync();
}
public async Task RemoveSampleQuiz(Guid quizId)
{
SampleQuiz quiz = await _context.SampleQuizes.FirstAsync(s => s.Id.Equals(quizId));
_context.SampleQuizes.Remove(quiz);
await _context.SaveChangesAsync();
}
/*public async Task AddSolvingQuiz(SolvingQuiz quiz, string UserId)
* {
* User user = await _context.Users.FirstAsync(s => s.Id.Equals(UserId));
* user.SolvedQuizes.Add(quiz);
* user.IsUpdated = true;
* await _context.SaveChangesAsync();
* }*/
public async Task AddQuizesToUser(SolvingQuiz quiz, SampleQuiz sample, string UserId)
{
User user = await _context.Users.FirstAsync(s => s.Id.Equals(UserId));
user.SolvedQuizes.Add(quiz);
user.SampleQuizes.Add(sample);
user.IsUpdated = true;
await _context.SaveChangesAsync();
}
public SolvingQuiz(SampleQuiz quiz)
{
Id = Guid.NewGuid();
QuizName = quiz.QuizName;
Questions = new List <SolvedQuestion>();
DateSolved = DateTime.Now;
NumberOfQuestions = quiz.Questions.Count; //mozda bi trebao na 0 stavit pa dodavat za jedno naknadno hmm
CorrectQuestions = 0;
QuizGenre = quiz.QuizGenre;
}
public static SolvingQuiz CreateFromSample(SampleQuiz sample)
{
SolvingQuiz quiz = new SolvingQuiz(sample);
Random rand = new Random();
foreach (SampleQuestion questionSample in sample.Questions)
{
SolvedQuestion question = new SolvedQuestion(questionSample.QuestionText, questionSample.CorrectAnswer);
quiz.Questions.Add(question);
if (rand.Next() % 2 == 1)
{
quiz.Questions.Reverse();
}
}
return(quiz);
}
public async Task AddSampleQuiz(SampleQuiz quiz)
{
_context.SampleQuizes.Add(quiz);
await _context.SaveChangesAsync();
}