app.js

const express = require("express");
const cors = require("cors");
const mongoose = require("mongoose");
const cookieParser = require("cookie-parser");
const favicon = require("serve-favicon");
const session = require("express-session");
const MongoDBStore = require("connect-mongo")(session);
const flash = require("express-flash");
const helmet = require("helmet");
const methodOverride = require("method-override");

require("dotenv").config();

const port = Number(process.env.PORT);

const uri = String(process.env.MONGO_URI);
const connectOptions = {
  useNewUrlParser: true,
  useCreateIndex: true,
  useUnifiedTopology: true,
  useFindAndModify: false,
};

mongoose
  .connect(uri, connectOptions)
  .then()
  .catch((err) => console.log("Error:" + err));

mongoose.connection.once("open", () =>
  console.log("Connected to MongoDB successfully...")
);

const app = express();

const secret = process.env.SECRET;

const store = new MongoDBStore({
  url: uri,
  secret,
  touchAfter: 24 * 60 * 60,
});

store.on("error", function (e) {
  console.log("SESSION STORE ERROR", e);
});

const sessionConfig = {
  store,
  name: "session",
  secret,
  resave: false,
  saveUninitialized: true,
  cookie: {
    httpOnly: true,
    expires: Date.now() + 1000 * 60 * 60 * 24 * 7,
    maxAge: 1000 * 60 * 60 * 24 * 7,
  },
};

app.use(cors());
app.use(express.json());
app.use(express.urlencoded({ extended: true }));
app.use(cookieParser());
app.use(session(sessionConfig));
app.use(flash());
app.use(methodOverride("_method"));
app.use(helmet({ contentSecurityPolicy: false }));
app.use(favicon(__dirname + "/public/img/favicon.ico"));

app.use(express.static(__dirname + "/public"));
app.set("view engine", "ejs");

app.get("/", (req, res) => {
  res.render("index");
});

const userRouter = require("./routes/user.route");
app.use("/users", userRouter);

const garageRouter = require("./routes/garage.route");
app.use("/garage", garageRouter);

const slotRouter = require("./routes/slot.route");
app.use("/slot", slotRouter);

const bookingRouter = require("./routes/booking.route");
app.use("/booking", bookingRouter);

app.get("*", (req, res) => {
  res.render("not-found");
});

app.listen(port, () =>
  console.log(`Parkify running at http://localhost:${port}`)
);