app.js

const createError = require("http-errors");
const express = require("express");
const path = require("path");
const cookieParser = require("cookie-parser");
const logger = require("morgan");

const bodyParser = require("body-parser");
const session = require("express-session");
const passport = require("passport");

const app = express();

// body parser
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));

require("dotenv").config();

// Authentication Setup
require("./auth").init(app);
app.use(
	session({
		secret: process.env.SECRET,
		resave: true,
		saveUninitialized: true
	})
);
app.use(passport.initialize());
app.use(passport.session());
// 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(cookieParser());
app.use(express.static(path.join(__dirname, "public")));

require("./routes/init")(app);

// 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");
});

module.exports = app;