added 260907 version of worker toolkit

worker-toolkit-flaredown/repo/frontend/app/mixins/topicable.js

@@ -0,0 +1,53 @@
+import DS from 'ember-data';
+import Ember from 'ember';
+
+const {
+  attr,
+  hasMany,
+} = DS;
+
+const {
+  get,
+  Mixin,
+  computed,
+} = Ember;
+
+export default Mixin.create({
+  tagIds: attr(),
+  symptomIds: attr(),
+  conditionIds: attr(),
+  treatmentIds: attr(),
+
+  tags: hasMany('tag', { async: false }),
+  symptoms: hasMany('symptom', { async: false }),
+  conditions: hasMany('condition', { async: false }),
+  treatments: hasMany('treatment', { async: false }),
+
+  topics: computed('tags', 'symptoms', 'conditions', 'treatments', function() {
+    return [
+      ...get(this, 'tags').toArray(),
+      ...get(this, 'symptoms').toArray(),
+      ...get(this, 'conditions').toArray(),
+      ...get(this, 'treatments').toArray(),
+    ].sortBy('name');
+  }),
+
+  addTopic(topic) {
+    if (!get(this, topic.constructor.modelName.pluralize()).find(item => item === topic)) {
+      this.manipulateTopic(topic, 'pushObject');
+    }
+  },
+
+  removeTopic(topic) {
+    this.manipulateTopic(topic, 'removeObject');
+  },
+
+  manipulateTopic(topic, action) {
+    const id = parseInt(get(topic, 'id'));
+    const type = topic.constructor.modelName;
+    const idsKey = `${type}Ids`;
+
+    get(this, idsKey)[action](id);
+    get(this, type.pluralize())[action](topic);
+  },
+});