app.js

var createError = require("http-errors");
var express = require("express");
var path = require("path");
var cookieParser = require("cookie-parser");
var logger = require("morgan");
var helmet = require("helmet");
const mongoose = require("mongoose");
//Connect to DB
mongoose.connect("mongodb://localhost:27017/FoodDB", {
  useNewUrlParser: true,
  useUnifiedTopology: true,
}).then(res => {
  console.log("connected to mongo: ");
}).catch(err => {
  console.log("error connecting to mongo", err);
});

const { verifyUser } = require("./middlewares/validateUser");
var indexRouter = require("./routes/index");
var usersRouter = require("./routes/users");
var ordersRouter = require("./routes/orders");
require("./config/passport");
const PORT = 3000;
var app = express();

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

app.use(logger("dev"));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(helmet());
app.use(cookieParser());
app.use(express.static(path.join(__dirname, "public")));

app.use("/", indexRouter);
app.use("/users", usersRouter);
app.use("/orders", verifyUser, ordersRouter);

// catch 404 and forward to error handler
app.use(function (req, res, next) {
  next(createError(404));
});

// error handler
app.use(function (err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get("env") === "development" ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render("error");
});

// app.listen(3000, () => {
//  console.log("Server is runnng at port", 3000);
// });
module.exports = app;