server.js

require('dotenv').config()
const express = require('express')
const rateLimit = require('express-rate-limit')
const app = express()
const cons = require('consolidate')
const bodyParser = require('body-parser')
const path = require('path')
const morgan = require('morgan')
const mongoose = require('mongoose')

// Rate Limiter
const limiter = rateLimit({
  max: 100,
  windowMs: 60 * 1000,
  message: 'To Many request from this IP, please try again in an hour!'
})

app.use('/v2', limiter)

// Middlewares
app.use(morgan('dev'))
app.use(bodyParser.json())
app.use(bodyParser.urlencoded({ extended: true }))

app.set('views', path.join(__dirname, 'views'))
app.set('view engine', 'ejs')

app.use('/assets', express.static('assets'))

// Routers
const animalRouter = require('./Src/Router/Animals')
const otherRouter = require('./Src/Router/Others')
const textRouter = require('./Src/Router/Text')
const memeRouter = require('./Src/Router/Meme')
const viewRouter = require('./Src/Router/View')
const imageRouter = require('./Src/Router/Images')
const gameRouter = require('./Src/Router/Games')
const adminRouter = require('./Src/Router/admin')
const urlRouter = require('./Src/Router/urlshort')
const fakeRouter = require('./Src/Router/fake')

app.use('/', viewRouter)
app.use('/v2/animals', animalRouter)
app.use('/v2/others', otherRouter)
app.use('/v2/text', textRouter)
app.use('/v2/meme', memeRouter)
app.use('/v2/images', imageRouter)
app.use('/v2/games', gameRouter)
app.use('/v2/admin', adminRouter)
app.use('/v2/shorturl', urlRouter)
app.use('/v2/fake', fakeRouter)

// v1 not supported error
app.use('/v1*', async (req, res, next) => {
  res.status(404).render('v1Dep')
})

// 404 error
app.use('*', async (req, res, next) => {
  res.status(404).render('404')
})

// Connection to server and mongoDB
app.listen(process.env.PORT || 4000, async () => {
  console.log(`===> The API is running on Port ${process.env.PORT || 4000}...`)
  await mongoose.connect(process.env.MONGOSRV, {
    useNewUrlParser: true,
    useUnifiedTopology: true,
    useFindAndModify: false
  }).then(async () => {
    console.log('===> Connected to MongoDB (Data)')
  }).catch((err) => { console.log(err) })
})