Merge pull request #578 from ueokande/move-to-typescript

Move to TypeScript

1 files changed, 31 insertions, 0 deletions

diff --git a/src/background/usecases/SettingUseCase.ts b/src/background/usecases/SettingUseCase.ts
new file mode 100644
index 0000000..aa3b534
--- /dev/null
+++ b/src/background/usecases/SettingUseCase.ts
@@ -0,0 +1,31 @@
+// eslint-disable-next-line max-len
+import PersistentSettingRepository from '../repositories/PersistentSettingRepository';
+import SettingRepository from '../repositories/SettingRepository';
+import { DefaultSettingData } from '../../shared/SettingData';
+import Settings from '../../shared/Settings';
+
+export default class SettingUseCase {
+  private persistentSettingRepository: PersistentSettingRepository;
+
+  private settingRepository: SettingRepository;
+
+  constructor() {
+    this.persistentSettingRepository = new PersistentSettingRepository();
+    this.settingRepository = new SettingRepository();
+  }
+
+  get(): Promise<Settings> {
+    return this.settingRepository.get();
+  }
+
+  async reload(): Promise<Settings> {
+    let data = await this.persistentSettingRepository.load();
+    if (!data) {
+      data = DefaultSettingData;
+    }
+
+    let value = data.toSettings();
+    this.settingRepository.update(value);
+    return value;
+  }
+}