create validatetoken middleware

server/src/middleware/validateToken.ts

+import { NextFunction, Request, Response } from "express";
+import * as jwt from "jsonwebtoken";
+
+function validateToken(req: Request, res: Response, next: NextFunction) {
+  const token = req.cookies.token;
+  //Get the jwt token from the head
+  const jwtSecret = process.env.JWT_SECRET;
+
+  //Try to validate the token and get data
+  try {
+    const jwtPayload = <any>jwt.verify(token, jwtSecret);
+    console.log(jwtPayload);
+    res.locals.user = jwtPayload;
+    next();
+  } catch (error) {
+    //If token is not valid, respond with 401 (unauthorized)
+    res.status(401).json({ success: false, error: "InvalidToken" });
+    return;
+  }
+
+  //   //The token is valid for 1 hour
+  //   //We want to send a new token on every request
+  //   const { email, role } = jwtPayload;
+  //   const newToken = jwt.sign({ email, role }, jwtSecret, {
+  //     expiresIn: "1h",
+  //   });
+  //   res.setHeader("token", newToken);
+
+  //Call the next middleware or controller
+  //   next();
+}
+
+export default validateToken;