app.js

import createError from "http-errors";
import express from "express";
import cors from "cors";
import cookieParser from "cookie-parser";
import logger from "morgan";
import api1 from "./routes/api.js";
import idx from "./routes/index.js";

const app = express();

// view engine setup
app.set('views', 'views');
app.set('view engine', 'pug');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static('public'));
app.use(cors());
app.options('*', cors())

app.use('/api/v1', api1);
app.use('/', idx);

// 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;
export default app;