Added create session and auth

Backend/Routes/SessionRoute.js

@@ -0,0 +1,17 @@
+const express = require("express");
+const createSession = require("../controller/sessionController");
+const checkForLogin = require("../middleware/AuthMiddleware");
+
+const router = express.Router();
+
+router.use(checkForLogin);
+
+router.post("/createSession",(req, res) => {
+  if (!req.isTA) {
+    return res.status(401).send("Only Teaching assistan can create Sessions");
+  }
+
+  createSession(req,res);
+});
+
+module.exports = router;

Backend/Routes/userRoute.js

@@ -1,11 +1,11 @@
 const express = require("express");
-const {loginUser,registerUser} = require("../controller/userController")
+const {loginUser,registerUser, logoutUser} = require("../controller/userController")
 
 const router = express.Router();
 
 router.post("/register",registerUser);
 router.post("/login",loginUser);
-router.get("/logout");
+router.get("/logout",logoutUser);
 
 
 

Backend/app.js

@@ -1,11 +1,13 @@
 const express = require("express");
 const connectionDb = require("./config/db");
 const userRoutes = require("./Routes/userRoute");
+const sessionRoute = require("./Routes/SessionRoute");
 
 const app = express();
 
 app.use(express.json());
 app.use("/api/user",userRoutes);
+app.use("api/session",sessionRoute)
 
 app.get("/",function(req,res){
     res.send("Hello world!");

Backend/controller/sessionController.js

@@ -0,0 +1,24 @@
+const mongoose = require("mongoose");
+const userSessionModel = require("../Models/userSessioModel");
+
+const createSession = async (req, res) => {
+  const sessionKey = Math.floor(100000 + Math.random() * 900000);
+
+  const data = await userSessionModel.find({ host: req.user.name });
+
+  const sessionId = data.length === 0 ? 1 : data.length + 1;
+
+  const createdSession = await userSessionModel.create({
+    SessionId: sessionId,
+    host: req.user.name,
+    duration: req.body.duration,
+    key: sessionKey,
+    participants: req.body.participants,
+    startTime: req.body.startTime,
+    endTime: req.body.endTime,
+  });
+
+  res.send(createdSession);
+};
+
+module.exports = createSession;

Backend/controller/userController.js

@@ -64,4 +64,4 @@ const logoutUser = async (req,res) =>{
     return res.status(201).send("Succesfull logged Out")
 }
 
-module.exports = {loginUser,registerUser};
+module.exports = {loginUser,registerUser,logoutUser};

Backend/middleware/AuthMiddleware.js

@@ -0,0 +1,35 @@
+const jwt = require("jsonwebtoken");
+const userModel = require("../Models/userModel")
+require("dotenv").config();
+
+
+const checkForLogin = async function(req,res,next){
+
+    const token = req.cookies.token;
+
+    if(!token){
+        return res.status(401).send("yep we errored in");
+    }
+
+    try{
+    const decoded = jwt.verify(token,process.env.JWT_SECRET_KEY);
+
+    const user = await userModel.findOne({email : decoded.email});
+
+    if(!user){
+        return res.status(401).send("Some error occured");
+    }
+
+    req.user  =user;
+    req.isTA = user.role === "Teaching Assistant";
+    next();
+
+}
+catch(err){
+    res.status(401).send("Some error Occured");
+}
+
+
+}
+
+module.exports = checkForLogin;