FIX: watched word counts always show as 0

app/assets/javascripts/admin/controllers/admin-watched-words-action.js.es6

@@ -10,11 +10,11 @@ export default Ember.Controller.extend({
     return (this.get('adminWatchedWords.model') || []).findBy('nameKey', actionName);
   },
 
-  @computed('adminWatchedWords.model', 'actionNameKey')
-  filteredContent() {
-    if (!this.get('actionNameKey')) { return []; }
+  @computed('actionNameKey', 'adminWatchedWords.model')
+  filteredContent(actionNameKey) {
+    if (!actionNameKey) { return []; }
 
-    const a = this.findAction(this.get('actionNameKey'));
+    const a = this.findAction(actionNameKey);
     return a ? a.words : [];
   },
 
@@ -23,6 +23,12 @@ export default Ember.Controller.extend({
     return I18n.t('admin.watched_words.action_descriptions.' + actionNameKey);
   },
 
+  @computed('actionNameKey', 'adminWatchedWords.model')
+  wordCount(actionNameKey) {
+    const a = this.findAction(actionNameKey);
+    return a ? a.words.length : 0;
+  },
+
   actions: {
     recordAdded(arg) {
       const a = this.findAction(this.get('actionNameKey'));

app/assets/javascripts/admin/templates/watched-words-action.hbs

@@ -22,6 +22,6 @@
       <div class="watched-word-box">{{admin-watched-word word=word action="recordRemoved"}}</div>
     {{/each}}
   {{else}}
-    {{i18n 'admin.watched_words.word_count' count=model.words.length}}
+    {{i18n 'admin.watched_words.word_count' count=wordCount}}
   {{/if}}
 </div>