votecounts.js

voteCounts = exports.voteCounts = function(event, callback) {
  db.view('event', 'all', {startkey: [event._id], endkey: [event._id, {}, {}], group_level: 2}, function(err, body) {
    if (err) {
      callback(err);
    }
    else {
      // populate count for voteoptions
      event.voteoptions.forEach(function(vo, i){ 
        var found = _und.find(body.rows, function(x) {return x.key[1] == vo.id});
        vo['votes'] = (found? found.value : 0);
      });
      callback();
    }
  });
}