[Modified] User controller Join

 import routes from "../routes";
+import User from "../models/User";
 
 // 회원가입 -> 완료 -> 홈화면으로 Redirect
 export const getJoin = (req, res) => {
   res.render("join", { pageTitle: "Join" });
 };
-export const postJoin = (req, res) => {
+export const postJoin = async (req, res) => {
   const {
     body: { name, email, password, password2 },
   } = req;
@@ -12,6 +13,15 @@ export const postJoin = (req, res) => {
     res.status(400);
     res.render("join", { pageTitle: "Join" });
   } else {
+    try {
+      const user = await User.create({
+        name,
+        email,
+      });
+      await User.register(user, password);
+    } catch (error) {
+      console.log(error);
+    }
     // To Do: Register User
     // To Do: Log user in
     res.redirect(routes.home);

@@ -4,3 +4,6 @@ import User from "./models/User";
 // passport에게 strategy(로그인 방식)를 사용하도록 요청한다.
 // passportLocalMongooser가 제공하는 strategy를 이용한다. -> username과 password를 사용.
 passport.use(User.createStrategy());
+
+passport.serializeUser(User.serializeUser());
+passport.deserializeUser(User.deserializeUser());