public async Task <Poll> CreateAsync(Poll poll)
{
IPollOptionsRepository pollOptionsRepository = new PollOptionsRepository(_database);
var options = pollOptionsRepository.MountOptions(poll.Options, await pollOptionsRepository.SequenceOptionIdAsync());
poll.PollId = await SequencePollIdAsync();
poll.PollDescription = poll.PollDescription;
poll.Options = options;
await _database.GetCollection <Poll>("Poll").InsertOneAsync(poll);
return(poll);
}
public async Task <Poll> VoteAsync(long optionId)
{
IPollVotesRepository pollVotesRepository = new PollVotesRepository(_database);
IPollOptionsRepository pollOptionsRepository = new PollOptionsRepository(_database);
PollVotes pollVotesUpdate = new PollVotes();
pollVotesUpdate.Qty = await pollVotesRepository.IsVotedAsync(optionId) ? await pollOptionsRepository.QuantityByOptionIdAsync(optionId) + 1 : 1;
var filter = Builders <Poll> .Filter.Eq("options.option_id", optionId);
var update = Builders <Poll> .Update.Set("options.$.votes", pollVotesUpdate);
var documentBefore = await _database.GetCollection <Poll>("Poll").FindOneAndUpdateAsync(filter, update, new FindOneAndUpdateOptions <Poll> {
ReturnDocument = ReturnDocument.Before
});
return(documentBefore);
}
