app.js

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

const express = require('express')
const app = express()
const cors = require('cors')
const mongoose = require('mongoose')
const bookingRouter = require('./controllers/booking')
const userRouter = require('./controllers/user')
const middleware = require('./utils/middleware')
const logger = require('./utils/logger')
const adminRouter = require('./controllers/admin')

app.use(cors())
app.use(express.json())
app.use(express.static('build'))
app.use(middleware.requestLogger)
app.use(middleware.tokenExtractor)
app.use(middleware.userExtractor)

mongoose.connect(config.MONGODB_URI, {
  useNewUrlParser: true,
  useUnifiedTopology: true,
  useFindAndModify: false,
  useCreateIndex: true
})
  .then(() => {
    logger.info('connected to MongoDB')
  })
  .catch(err => {
    logger.info('fail to connect MongoDB', err.message)
  })

app.use('/api/bookings', bookingRouter)
app.use('/api/users', userRouter)
app.use('/api/admin',adminRouter)

app.use(middleware.userAuth)
app.use(middleware.unknownEndpoint)
app.use(middleware.errorHandler)

module.exports = app