Commit

server/server.js

@@ -1,101 +1,58 @@
 const express = require("express");
 const mongoose = require("mongoose");
-const bodyParser = require("body-parser");
 const cors = require("cors");
-require("dotenv").config();
-const passport = require("passport");
 const session = require("express-session");
-const bcrypt = require("bcryptjs");
-const LocalStrategy = require("passport-local").Strategy;
-const crypto = require("crypto");
-const jwt = require("jsonwebtoken");
+const passport = require("passport");
+const bodyParser = require("body-parser");
 const path = require("path");
+const bcrypt = require("bcryptjs");
+require("dotenv").config();
 
-const User = require("./models/User");
-const PasswordRouter = require("./routes/authRoutes");
+// Import Routes
+const authRoutes = require("./routes/authRoutes");
 const courseRoutes = require("./routes/courseRoutes");
 const facultyRoutes = require("./routes/facultyRoutes");
 const appointmentRoutes = require("./routes/appointmentRoutes");
 const optionsRoutes = require("./routes/optionsRoutes");
 
-// Existing Database Connection
-const { connectdb } = require("./ConnectionDb");
-connectdb();
-
 // MongoDB Connection
 mongoose
-  .connect(process.env.mongoURI)
+  .connect(process.env.mongoURI, { useNewUrlParser: true, useUnifiedTopology: true })
   .then(() => console.log("MongoDB connected"))
-  .catch((err) => console.error("MongoDB connection error:", err));
+  .catch((err) => {
+    console.error("MongoDB connection error:", err);
+    process.exit(1); // Exit the app if the database connection fails
+  });
 
+// Initialize App
 const app = express();
+const PORT = 8080;
 
 // Middleware
-app.use(cors());
+app.use(cors({ origin: "http://localhost:3000", credentials: true }));
 app.use(express.json());
 app.use(bodyParser.urlencoded({ extended: true }));
 app.use(
   session({
-    secret: "secret",
+    secret: "secret", // This can be replaced with another secret from .env if required
     resave: false,
     saveUninitialized: false,
   })
 );
-
 app.use(passport.initialize());
 app.use(passport.session());
 
-// CORS configuration
-app.use(
-  cors({
-    origin: "http://localhost:3000", 
-    credentials: true,
-  })
-);
-
-// Passport Configuration
+// Passport Config
 require("./config/passport");
 
-passport.use(
-  new LocalStrategy(
-    { usernameField: "email" },
-    async (email, password, done) => {
-      try {
-        const user = await User.findOne({ email });
-        if (!user) {
-          return done(null, false, { message: "Incorrect email" });
-        }
-        const isMatch = await bcrypt.compare(password, user.password);
-        if (isMatch) {
-          return done(null, user);
-        } else {
-          return done(null, false, { message: "Incorrect password" });
-        }
-      } catch (error) {
-        return done(error);
-      }
-    }
-  )
-);
-
-passport.serializeUser((user, done) => {
-  done(null, user.id); // Store user ID in the session
-});
-
-passport.deserializeUser((id, done) => {
-  User.findById(id, (err, user) => {
-    done(err, user);
-  });
-});
-
 // Routes
-app.use("/password", PasswordRouter);
+app.use("/password", authRoutes);
 app.use("/api/courses", courseRoutes);
 app.use("/api/faculty", facultyRoutes);
-app.use("/api/appointments", appointmentRoutes);
+app.use("/api/appointments", appointmentRoutes); // Appointment route handles the updated structure
 app.use("/api/options", optionsRoutes);
 
-// OAuth Routes
+// Google OAuth Routes
 app.get(
   "/auth/google",
   passport.authenticate("google", { scope: ["profile", "email"] })
@@ -104,11 +61,12 @@ app.get(
 app.get(
   "/auth/google/callback",
   passport.authenticate("google", { failureRedirect: "/" }),
-  function (req, res) {
-    res.redirect("http://localhost:3000/Welcom");
+  (req, res) => {
+    res.redirect("http://localhost:3000/Welcom"); // Redirect to a frontend route after successful login
   }
 );
 
+// Local authentication routes (register and login)
 app.post("/api/register", async (req, res) => {
   try {
     const { username, email, password } = req.body;
@@ -180,6 +138,7 @@ app.get("/auth/logout", function (req, res) {
   });
 });
 
+// User Profile Route
 app.get("/api/user/profile", async (req, res) => {
   try {
     if (req.user) {
@@ -193,19 +152,19 @@ app.get("/api/user/profile", async (req, res) => {
   }
 });
 
-// Serve Static Files
+// Serve React Build Files
 app.use(express.static(path.join(__dirname, "../client/build")));
-
-// Catch-All Route
 app.get("*", (req, res) =>
   res.sendFile(path.join(__dirname, "../client/build/index.html"))
 );
 
-
-
+// Error Handling Middleware
+app.use((err, req, res, next) => {
+  console.error("Error:", err.stack);
+  res.status(err.status || 500).json({ error: err.message || "Internal Server Error" });
+});
 
 // Start Server
-const Port = process.env.PORT || 8080;
-app.listen(Port, () => {
-  console.log(`Server is Running at port ${Port}`);
+app.listen(PORT, () => {
+  console.log(`Server is running at http://localhost:8080`);
 });