app.js

const express = require("express");
const mongoose = require("mongoose");
require("dotenv").config();
const authRoutes = require("./routes/authRoutes");
const cookieParser = require("cookie-parser");
const { requireAuth, checkUser } = require("./middleware/authMiddleware");

const app = express();
const { PORT } = process.env;
const port = process.env.port || PORT;
// middleware
app.use(express.static("public"));
app.use(express.json());
app.use(cookieParser());

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

// database connection
const { DB_USERNAME, DB_PASSWORD, DB_HOSTNAME, DB_NAME } = process.env;
const dbURI = `mongodb+srv://${DB_USERNAME}:${DB_PASSWORD}@${DB_HOSTNAME}/${DB_NAME}`;

mongoose
  .connect(dbURI, {
    useNewUrlParser: true,
    useUnifiedTopology: true,
    useCreateIndex: true,
  })
  .then((result) => app.listen(port))
  .catch((err) => console.log("error: ", err));

// routes
app.get("*", checkUser);
app.get("/", (req, res) => res.render("home"));
app.get("/smoothies", requireAuth, (req, res) => res.render("smoothies"));
app.use(authRoutes);