From a26d8a8a1bed48a77e062914c120a23ace7bb8cf Mon Sep 17 00:00:00 2001
From: Shin'ya Ueoka <ueokande@i-beam.org>
Date: Sun, 24 Feb 2019 20:54:35 +0900
Subject: Capitalize background scripts

---
 src/background/repositories/SettingRepository.js | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 src/background/repositories/SettingRepository.js

(limited to 'src/background/repositories/SettingRepository.js')

diff --git a/src/background/repositories/SettingRepository.js b/src/background/repositories/SettingRepository.js
new file mode 100644
index 0000000..c4667a9
--- /dev/null
+++ b/src/background/repositories/SettingRepository.js
@@ -0,0 +1,23 @@
+import MemoryStorage from '../infrastructures/MemoryStorage';
+
+const CACHED_SETTING_KEY = 'setting';
+
+export default class SettingRepository {
+  constructor() {
+    this.cache = new MemoryStorage();
+  }
+
+  get() {
+    return Promise.resolve(this.cache.get(CACHED_SETTING_KEY));
+  }
+
+  update(value) {
+    return this.cache.set(CACHED_SETTING_KEY, value);
+  }
+
+  async setProperty(name, value) {
+    let current = await this.get();
+    current.properties[name] = value;
+    return this.update(current);
+  }
+}
-- 
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