discourse/plugins/poll/assets/javascripts/components/poll-results-number.js.es6

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import round from "discourse/lib/round";
export default Em.Component.extend({
tagName: "span",
totalScore: function() {
return _.reduce(this.get("poll.options"), function(total, o) {
const value = parseInt(o.get("html"), 10),
votes = parseInt(o.get("votes"), 10);
return total + value * votes;
}, 0);
}.property("poll.options.@each.{html,votes}"),
average: function() {
const voters = this.get("poll.voters");
return voters === 0 ? 0 : round(this.get("totalScore") / voters, -2);
}.property("totalScore", "poll.voters"),
averageRating: function() {
return I18n.t("poll.average_rating", { average: this.get("average") });
}.property("average"),
});