Examples with Vote com.faforever.api.data.domain.Vote used on opensource projects

Example 11 with Vote

use of com.faforever.api.data.domain.Vote in project faf-java-api by FAForever.

the class VotingService method saveVote.

@Transactional
public void saveVote(Vote vote, Player player) {
    vote.setPlayer(player);
    Assert.notNull(vote.getVotingSubject(), "You must specify a subject");
    List<Error> errors = ableToVote(player, vote.getVotingSubject().getId());
    if (vote.getVotingAnswers() == null) {
        vote.setVotingAnswers(Collections.emptySet());
    }
    VotingSubject subject = votingSubjectRepository.findById(vote.getVotingSubject().getId()).orElseThrow(() -> new IllegalArgumentException("Subject of vote not found"));
    vote.getVotingAnswers().forEach(votingAnswer -> {
        VotingChoice votingChoice = votingAnswer.getVotingChoice();
        VotingChoice one = votingChoiceRepository.findById(votingChoice.getId()).orElseThrow(() -> new ApiException(new Error(ErrorCode.VOTING_CHOICE_DOES_NOT_EXIST, votingChoice.getId())));
        votingAnswer.setVotingChoice(one);
        votingAnswer.setVote(vote);
    });
    subject.getVotingQuestions().forEach(votingQuestion -> {
        List<VotingAnswer> votingAnswers = vote.getVotingAnswers().stream().filter(votingAnswer -> votingAnswer.getVotingChoice().getVotingQuestion().equals(votingQuestion)).collect(Collectors.toList());
        long countOfAnswers = votingAnswers.size();
        int maxAnswers = votingQuestion.getMaxAnswers();
        if (maxAnswers < countOfAnswers) {
            errors.add(new Error(ErrorCode.TOO_MANY_ANSWERS, countOfAnswers, maxAnswers));
        }
        if (votingQuestion.isAlternativeQuestion()) {
            for (int i = 0; i < countOfAnswers; i++) {
                int finalI = i;
                long answersWithOrdinal = votingAnswers.stream().filter(votingAnswer -> Objects.equals(votingAnswer.getAlternativeOrdinal(), finalI)).count();
                if (answersWithOrdinal == 1) {
                    continue;
                }
                errors.add(new Error(ErrorCode.MALFORMATTED_ALTERNATIVE_ORDINALS));
            }
        }
    });
    if (!errors.isEmpty()) {
        throw new ApiException(errors.toArray(new Error[0]));
    }
    voteRepository.save(vote);
}