index.js

const express = require("express");
const dotenv = require("dotenv");
const expressLayouts = require("express-ejs-layouts");
const flash = require("connect-flash");
const session = require("express-session");
const passport = require("passport");
const MongoStore = require("connect-mongo")(session);
const mongoose = require("mongoose");

const userRoutes = require("./routes/userRoutes");
const authRoutes = require("./routes/authRoutes");

const connectDB = require("./config/db");

dotenv.config({ path: "./config/config.env" });

connectDB();

const app = express();

// passport config
require("./config/passport")(passport);

// EJS
app.use(expressLayouts);
app.set("view engine", "ejs");

// Express session
app.use(
  session({
    secret: "secret",
    resave: false,
    saveUninitialized: false,
    store: new MongoStore({ mongooseConnection: mongoose.connection }),
  })
);

// passport
app.use(passport.initialize());
app.use(passport.session());

// Connect flash
app.use(flash());

app.use(express.json());
app.use(express.urlencoded({ extended: false }));

app.use("/", userRoutes);
app.use("/auth", authRoutes);

const PORT = process.env.PORT || 3000;

app.listen(PORT, console.log(`Server running on port ${PORT}`));