Settings as clean architecture

src/background/controllers/setting.js

@@ -0,0 +1,18 @@
+import SettingInteractor from '../usecases/setting';
+import ContentMessageClient from '../infrastructures/content-message-client';
+
+export default class SettingController {
+  constructor() {
+    this.settingInteractor = new SettingInteractor();
+    this.contentMessageClient = new ContentMessageClient();
+  }
+
+  getSetting() {
+    return this.settingInteractor.get();
+  }
+
+  async reload() {
+    await this.settingInteractor.reload();
+    this.contentMessageClient.broadcastSettingsChanged();
+  }
+}