kakaologin

frontend/src/auth/OAuthRedirectHandler.tsx

 import React, { useEffect, useState } from "react";
 import { authApi } from "../apis";
+import { catchErrors } from "../helpers";
+const LOCAL_USER_INFO = "survey-user-info";
 
 export const OAuthRedirectHandler = () => {
+  const [error, setError] = useState("");
+  const [loading, setLoading] = useState(false);
+
   const [message, setMessage] = useState(
     "잠시만 기다려 주세요! 로그인 중입니다."
   );
@@ -12,13 +17,26 @@ export const OAuthRedirectHandler = () => {
   }, []);
 
   useEffect(() => {
-    const getKakaoUserData = async (code: string) => {
-      const userData = await authApi.getKakaoUserData(code);
-      console.log(userData);
+    const kakaoLogin = async (code: string) => {
+      try {
+        const user = await authApi.getKakaoUserData(code);
+        console.log(user);
+        if (user) {
+          localStorage.setItem(
+            LOCAL_USER_INFO,
+            JSON.stringify({
+              isLoggedIn: user.isLoggedIn,
+            })
+          );
+        }
+      } catch (error) {
+        setLoading(false);
+        catchErrors(error, setError);
+      }
     };
     if (code) {
       console.log("code=", code);
-      getKakaoUserData(code);
+      kakaoLogin(code);
     }
   }, [code]);