Make settings as a clean architecture

src/content/usecases/SettingUseCase.ts

@@ -0,0 +1,24 @@
+import SettingRepository, { SettingRepositoryImpl }
+  from '../repositories/SettingRepository';
+import SettingClient, { SettingClientImpl } from '../client/SettingClient';
+import Settings from '../../shared/Settings';
+
+export default class SettingUseCase {
+  private repository: SettingRepository;
+
+  private client: SettingClient;
+
+  constructor({
+    repository = new SettingRepositoryImpl(),
+    client = new SettingClientImpl(),
+  } = {}) {
+    this.repository = repository;
+    this.client = client;
+  }
+
+  async reload(): Promise<Settings> {
+    let settings = await this.client.load();
+    this.repository.set(settings);
+    return settings;
+  }
+}