Add percentages

2020-07-03 04:23:56 +02:00
parent dfaaa859e4
commit 5271b43531
5 changed files with 57 additions and 13 deletions
@@ -0,0 +1,24 @@
+import I18n from "I18n";
+import Component from "@ember/component";
+import { htmlSafe } from "@ember/template";
+import discourseComputed from "discourse-common/utils/decorators";
+import { getColors } from "../lib/chart-colors";
+
+export default Component.extend({
+  tagName: "",
+
+  @discourseComputed("option.votes", "totalVotes")
+  percent(votes, total) {
+    return I18n.toNumber((votes / total) * 100.0, { precision: 1 });
+  },
+
+  @discourseComputed("optionsCount")
+  optionColors(optionsCount) {
+    return getColors(optionsCount);
+  },
+
+  @discourseComputed("optionColors", "index")
+  colorStyle(optionColors, index) {
+    return htmlSafe(`background: ${optionColors[index]};`);
+  }
+});