public async Task <ServiceResponse <PollAnswer> > AddAnswerAsync(AddPollAnswerRequest request)
{
var pollAnswerToAdd = _mapper.Map <PollAnswer>(request);
var existingPoll = await _pollService.GetByIdAsync(request.PollId);
if (existingPoll == null)
{
return(ServiceResponse <PollAnswer> .Error($"Poll <{pollAnswerToAdd.PollId}> not found."));
}
if (existingPoll.Status != PollStatus.Active)
{
return(ServiceResponse <PollAnswer> .Error($"Poll <{pollAnswerToAdd.PollId}> is not active."));
}
if (existingPoll.Options.All(x => x.Id != pollAnswerToAdd.PollOptionId))
{
return(ServiceResponse <PollAnswer> .Error($"Poll <{pollAnswerToAdd.PollId}> does not contain option <{pollAnswerToAdd.PollOptionId}>"));
}
var pollAnswers = await GetByPollIdAsync(existingPoll.Id);
if (pollAnswers.Any(x => x.UserId == pollAnswerToAdd.UserId))
{
return(ServiceResponse <PollAnswer> .Error($"User <{pollAnswerToAdd.UserId}> has already answered the Poll <{pollAnswerToAdd.PollId}>."));
}
var newId = await _pollAnswerRepository.AddAnswerAsync(pollAnswerToAdd);
var pollAnswer = await GetByIdAsync(newId);
return(ServiceResponse <PollAnswer> .Success(pollAnswer));
}
public async Task <IActionResult> Add(AddPollAnswerRequest request)
{
var result = await _pollAnswerService.AddAnswerAsync(request);
return(MakeResponse(result));
}
