app.js

const createError = require('http-errors');
const express = require('express');
const path = require('path');
const sassMiddleware = require('node-sass-middleware');
const cookieParser = require('cookie-parser');
const logger = require('morgan');
const fetch = require('node-fetch');
const router = require('./route/home');
const app = express();
// view engine setup
app.set('views', path.join(__dirname, 'public/view'));
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')));

app.use('/', router());

// 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;