public Answer AddAnswer(Answer answer)
{
Answer foundAnswer = context.Answer.Where(a => a.QuestionId == answer.QuestionId && a.Text == answer.Text).FirstOrDefault();
if (foundAnswer != null)
{
return(null);
}
context.Answer.Add(answer);
context.SaveChanges();
return(answer);
}
public User CreateUser(User user)
{
User foundUser = context.User.Where(usr => usr.Email == user.Email).FirstOrDefault();
if (foundUser != null)
{
return(null);
}
context.Add(user);
context.SaveChanges();
return(user);
}
public Question AddQuestion(int quizId, Question question)
{
List <Question> allExistingQuestions = this.GetAllByQuizId(quizId);
Question foundQuestion = allExistingQuestions.Where(q => q.Text == question.Text).FirstOrDefault();
if (foundQuestion != null)
{
return(null);
}
context.Question.Add(question);
context.QuizQuestion.Add(new QuizQuestion
{
QuestionId = question.Id,
QuizId = quizId
});
context.SaveChanges();
return(question);
}
public Player AddPlayer(Player player, string code)
{
if (FindGameByCode(code) == null)
{
return(null);
}
Game foundGame = FindGameByCode(code);
context.Player.Add(player);
context.SaveChanges();
PlayerGame newPlayerGame = new PlayerGame
{
GameId = foundGame.Id,
PlayerId = player.Id,
Score = 0
};
context.PlayerGame.Add(newPlayerGame);
return(player);
}
public Game Create(Game game)
{
context.Add(game);
context.SaveChanges();
return(game);
}
public PlayerGame Create(PlayerGame playergame)
{
context.Add(playergame);
context.SaveChanges();
return(playergame);
}
public Quiz CreateQuiz(Quiz quiz)
{
context.Add(quiz);
context.SaveChanges();
return(quiz);
}
