public async Task Vote(Question question, string userName, string vote)
{
var user = await _context.Users.SingleAsync(u => u.Name == userName);
var questionVote = question.Votes.SingleOrDefault(v => v.UserId == user.Id);
if (questionVote == null)
{
questionVote = new QuestionVote
{
Id = Guid.NewGuid(),
User = user,
Vote = vote
};
}
question.Votes.Add(questionVote);
}
private IEnumerable<dynamic> GetResults(Question question)
{
if (question == null)
return Enumerable.Empty<dynamic>();
return question
.Votes
.Select(v => new {
Name = v.User.Name,
Vote = v.Vote
});
}
public void AddQuestion(Question question)
{
_context.Questions.Add(question);
}