Scripts

### index.js
const config = require('./config/keys.config')

const server = require('./server')(config)

server.listen(config.app.PORT, '0.0.0.0', error => {
  if (error) {
    console.log(`Erro na Inicialização da Aplicação\nError Message ${error.message}`)
  } else {
    console.log(`Aplicação Inicializada com Sucesso.\nPara Utilizar Acesse a URL: ${config.app.URL}`)
  }
})


### server/index.js
const server = config => {
  const express = require('express')
  const http = require('http')

  const socket = require('./socketIo')
  const middlewares = require('./middlewares')
  const routes = require('../routes')

  const app = express()
  const server = http.Server(app)

  socket({ app, server })
  middlewares({ app, express, config })
  routes(app)

  return server
}

module.exports = server


### server/socketIo
const socket = require('socket.io')

const socketSrv = deps => {
  const { app, server } = deps
  const io = socket(server)

  io.on('connection', socket => {
    socket.on('connectRoom', notification => {
      socket.join(notification)
    })
  })

  app.use((req, res, next) => {
    req.io = io

    return next()
  })

  return app
}

module.exports = socketSrv


### server/middlewares
const helmet = require('helmet')
const cors = require('cors')
const logger = require('morgan')

const jwt = require('./jwtMiddleware')

const middlewares = deps => {
  const { app, express, config } = deps

  app.use(cors())
  app.use(logger('combined'))
  app.use(express.json())
  app.use(express.urlencoded({ extended: true }))
  app.use(helmet.frameguard())
  app.use(helmet.xssFilter())
  app.use(helmet.noSniff())
  app.use(helmet.ieNoOpen())
  app.use(jwt(config))
  app.disable('x-powered-by')
}

module.exports = middlewares


### routes/index.js
const authentication = require('./modules/auth.routes')
const users = require('./modules/users.routes')

const routes = app => {
  app.get('/', function (req, res) {
    res.status(200).json({ message: 'YEAH! Seja Bem-Vindo a nossa API' })
  })

  authentication(app)
  users(app)
}

module.exports = routes


### routes/modules/auth.routes.js
const auth = (app) => {
  app.get('/auth/login', function (req, res, next) {
    try {
      res.status(200).json({ message: 'Authenticação da API - Login Efetuado com Sucesso' })
    } catch (error) {
      res.json({ error: error.message })
    }
    next()
  })
}

module.exports = auth


### routes/modules/users.routes.js
const users = (app) => {
  app.get('/user', async (req, res, next) => {
    try {
      res.status(200).json({ message: 'Usuários - Listagem de Todos os Usuários' })
    } catch (error) {
      res.status(422).json({ error: error.message })
    }
    next()
  })
}

module.exports = users