public async Task <PollResultViewModel> GetResultAsync(long userId, long pollId)
{
var poll = await(from p in Context.Polls.Include(e => e.Choices)
where p.Id == pollId
select p).SingleOrDefaultAsync();
if (poll == null)
{
throw new EntityNotFoundException(typeof(Poll), pollId);
}
else
{
var r = new PollResultViewModel();
r.Question = poll.Question;
var choices = new List <DecisionResultViewModel>();
foreach (var choice in poll.Choices)
{
choices.Add(new DecisionResultViewModel
{
Text = choice.Text,
Count = await GetCount(userId, choice.Id),
TotalCount = await GetTotalCount(poll.Id),
IsYour = await IsYourDecision(userId, choice.Id),
});
}
r.Choices = choices;
r.UserId = userId;
return(r);
}
}
public IActionResult PollResult(PollViewModel model)
{
string userIp = _accessor.HttpContext.Connection.RemoteIpAddress.ToString();
_pollsRepository.InsertVote(model.SelectedOptionId, model.Id, userIp);
_unitOfWork.Commit();
Poll poll = _pollsRepository.GetPollById(model.Id);
List <PollOption> options = _pollsRepository.GetOptions(model.Id);
int totalVotes = options.Sum(o => o.Votes);
var pollResult = new PollResultViewModel
{
QuestionText = poll.QuestionText,
TotalVotes = totalVotes,
Items = options.Select(option => new PollResultItemViewModel
{
AnswerText = option.OptionText,
Votes = option.Votes,
Percentage = Math.Round((double)100 / totalVotes * option.Votes, 1)
})
};
ViewBag.IsPostBack = true;
return(View(pollResult));
}
public async Task <IEnumerable <PollResultViewModel> > GetAllResultsAsync(long userId)
{
var polls = await Context.Polls.Include(e => e.Choices).ThenInclude(f => f.Decisions).ToListAsync();
var result = new List <PollResultViewModel>();
foreach (var poll in polls)
{
var r = new PollResultViewModel();
r.Question = poll.Question;
var choices = new List <DecisionResultViewModel>();
foreach (var choice in poll.Choices)
{
choices.Add(new DecisionResultViewModel
{
Text = choice.Text,
Count = await GetCount(userId, choice.Id),
TotalCount = await GetTotalCount(poll.Id),
IsYour = await IsYourDecision(userId, choice.Id),
});
}
r.Choices = choices;
result.Add(r);
}
return(result);
}
public PollResultViewModel GetPollWithResult(int id)
{
PollPartRecord poll = GetPoll(id);
PollResultViewModel model = new PollResultViewModel
{
Question = poll.Question,
Shown = poll.Shown,
Choices = GetChoices(id).Select(c => new PollResultEntry {
Choice = c, Result = GetResult(c.Id)
}).ToList()
};
return(model);
}
