#21 Feat: userState 아톰 생성

IxxP-Girls · Dec 7, 2023 · 8c85bad · 8c85bad
1 parent 9c8e72b
commit 8c85bad
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/src/recoil/atom/userState.js b/src/recoil/atom/userState.js
@@ -0,0 +1,15 @@
+import { atom } from 'recoil';
+
+const userState = atom({
+  key: 'userState',
+  default: JSON.parse(localStorage.getItem('userState') || '{}'),
+  effects_UNSTABLE: [
+    ({ onSet }) => {
+      onSet(newUser => {
+        localStorage.setItem('userInfo', JSON.stringify(newUser));
+      });
+    },
+  ],
+});
+
+export default userState;