delete user 기능 추가

src/controllers/user.controller.ts

+import { NextFunction, Request, Response } from "express";
 import { userDb } from "../db";
 import { asyncWrap } from "../helpers/asyncWrap";
-
+import { TypedRequestAuth } from "./auth.controller";
 export const getUsers = asyncWrap(async (req, res) => {
   const users = await userDb.getUsers();
   return res.json(users);
@@ -10,5 +11,31 @@ export const createUser = asyncWrap(async (req, res) => {
   const user = req.body;
   console.log("user body", user);
   const newUser = await userDb.createUser(user);
-  return res.json(user);
+  return res.json(newUser);
+});
+
+export const deleteUser = asyncWrap(async (req, res) => {
+  const { userId } = req.params;
+  console.log("user id:", userId);
+  const deletedUser = await userDb.deleteUserById(userId);
+  return res.json(deletedUser);
 });
+
+export const userById = async (
+  reqExp: Request,
+  res: Response,
+  next: NextFunction,
+  userId: string
+) => {
+  try {
+    const req = reqExp as TypedRequestAuth<{ userId: string }>;
+    let user = await userDb.findUserById(userId);
+    if (!user) {
+      return res.status(404).send("사용자를 찾을 수 없습니다");
+    }
+    req.user = user;
+    next();
+  } catch (error: any) {
+    return res.status(500).send(error.message || "사용자 찾기 중 오류");
+  }
+};

src/db/user.db.ts

+import bcrypt from "bcryptjs";
 import { IUser, User } from "../models";
 
 export const createUser = async (user: IUser) => {
-  const newUser = await User.create(user);
+  // 비밀번호 암호화
+  const hash = await bcrypt.hash(user.password, 10);
+  const newUser = await User.create({ email: user.email, password: hash });
   return newUser;
 };
 
+export const deleteUserById = async (userId: string) => {
+  const deletedUser = await User.findByIdAndDelete(userId);
+  return deletedUser;
+};
+
+export const findUserById = async (id: string) => {
+  const user = await User.findById(id);
+  return user;
+};
+
 export const findUserByEmail = async (
   email: string,
   includePassword: boolean = false

src/routes/user.route.ts

@@ -8,4 +8,10 @@ router
   .get(authCtrl.requireLogin, userCtrl.getUsers)
   .post(authCtrl.requireLogin, userCtrl.createUser);
 
+router
+  .route("/:userId")
+  .delete(authCtrl.requireLogin, authCtrl.authenticate, userCtrl.deleteUser);
+
+router.param("userId", userCtrl.userById);
+
 export default router;