🐛 nextauth route export로 수정, 타입 수정 및 지정

src/app/api/auth/[...nextauth]/route.ts

@@ -1,8 +1,10 @@
 import NextAuth from "next-auth";
 import GithubProvier from "next-auth/providers/github";
 import { postLogin } from "@service/api/auth";
+import type { JWT } from "next-auth/jwt";
+import type { Session } from "next-auth";
 
-const handler = NextAuth({
+export const authOptions = {
   pages: {
     signIn: "/login",
   },
@@ -11,11 +13,16 @@ const handler = NextAuth({
       clientId: process.env.OAUTH_GITHUB_CLIENT_ID as string,
       clientSecret: process.env.OAUTH_GITHUB_CLIENT_SECRET as string,
       async profile(profile) {
-        const { id, name, avatar_url } = profile;
-        const { data } = await postLogin({ id, name, avatar_url });
+        const { id, name, avatar_url, login } = profile;
+        const { data } = await postLogin({
+          id,
+          name: name as string,
+          avatar_url,
+        });
         return {
           ...profile,
           id,
+          userId: login,
           name,
           image: avatar_url,
           accessToken: data.data.accessToken,
@@ -24,16 +31,20 @@ const handler = NextAuth({
     }),
   ],
   callbacks: {
-    async jwt({ token, profile, user }) {
-      return { ...token, ...profile, ...user };
+    async jwt({ token, user }: { token: JWT; user: any }) {
+      return { ...token, ...user } as JWT;
     },
-    async session({ session, token }) {
-      if (session.user && token.accessToken) {
+    async session({ session, token }: { session: Session; token: JWT }) {
+      if (session.user && token) {
+        session.user.id = token.id as number;
+        session.user.userId = token.userId as string;
         session.user.accessToken = token.accessToken as string;
       }
-      return session;
+      return { ...session };
     },
   },
-});
+};
+
+const handler = NextAuth(authOptions);
 
 export { handler as GET, handler as POST };

src/types/next-auth.d.ts

@@ -1,22 +1,32 @@
-import NextAuth, { type DefaultSession } from "next-auth";
+import NextAuth, {
+  type DefaultSession,
+  type DefaultProfile,
+  type DefaultUser,
+} from "next-auth";
+import type { GithubProfile } from "next-auth/providers/github";
 
 declare module "next-auth" {
   interface Session {
     user: {
+      id: number;
+      userId: string;
+      name: string;
+      image: string;
+      email: string;
       accessToken: string;
     } & DefaultSession["user"];
   }
-  interface Profile extends DefaultProfile {
+  interface User extends DefaultUser {
     id: number;
-    avatar_url: string;
-    accessToken: string;
   }
 }
 
 import { JWT } from "@auth/core/jwt";
 
 declare module "@auth/core/jwt" {
   interface JWT {
+    id: number;
+    userId: string;
     accessToken: string;
   }
 }