app.js

const path = require("path");

const express = require("express");
const session = require("express-session");
const mongodbStore = require("connect-mongodb-session");

const db = require("./data/database");
const galleryRoutes = require("./routes/gallery");

const MongoDBStore = mongodbStore(session);
require('dotenv').config()

const app = express();

const sessionStore = new MongoDBStore({
  uri: "mongodb://127.0.0.1:27017",
  databaseName: "gallery",
  collection: "sessions",
});

app.set("view engine", "ejs");
app.set("views", path.join(__dirname, "views"));

app.use(express.urlencoded({ extended: false }));
app.use(express.static("public"));
app.use("/images", express.static("images"));

app.use(
  session({
    secret: process.env.SECRET_KEY,
    resave: false,
    saveUninitialized: false,
    store: sessionStore,
    cookie: {
      maxAge: 14 * 24 * 60 * 60,
    },
  })
);

app.use(function (req, res, next) {
  const user = req.session.user;
  const isAuth = req.session.isAuthenticated;

  if (!user || !isAuth) {
    return next();
  }
  res.locals.isAuth = isAuth;

  next();
});

app.use(galleryRoutes);

app.use(function (error, req, res, next) {
  res.render("500");
});

db.connectToDatabase().then(function () {
  app.listen(3000);
});