Rename setting repositories and refactor

2 files changed, 13 insertions, 2 deletions

diff --git a/src/background/repositories/SettingRepository.ts b/src/background/repositories/CachedSettingRepository.ts
index ba24e36..b73d94a 100644
--- a/src/background/repositories/SettingRepository.ts
+++ b/src/background/repositories/CachedSettingRepository.ts
@@ -6,7 +6,7 @@ import Properties from '../../shared/settings/Properties';
 const CACHED_SETTING_KEY = 'setting';
 
 @injectable()
-export default class SettingRepository {
+export default class CachedSettingRepository {
   private cache: MemoryStorage;
 
   constructor() {
diff --git a/src/background/repositories/PersistentSettingRepository.ts b/src/background/repositories/LocalSettingRepository.ts
index c10f2cf..285b207 100644
--- a/src/background/repositories/PersistentSettingRepository.ts
+++ b/src/background/repositories/LocalSettingRepository.ts
@@ -2,7 +2,7 @@ import { injectable } from 'tsyringe';
 import SettingData from '../../shared/SettingData';
 
 @injectable()
-export default class SettingRepository {
+export default class LocalSettingRepository {
   async load(): Promise<SettingData | null> {
     const { settings } = await browser.storage.local.get('settings');
     if (!settings) {
@@ -10,5 +10,16 @@ export default class SettingRepository {
     }
     return SettingData.fromJSON(settings as any);
   }
+
+  onChange(callback: () => void) {
+    browser.storage.onChanged.addListener((changes, area) => {
+      if (area !== 'local') {
+        return;
+      }
+      if (changes.settings) {
+        callback();
+      }
+    });
+  }
 }