server.js

require('./build/check-versions')()

var config = require('./config')
if (!process.env.NODE_ENV) {
  process.env.NODE_ENV = JSON.parse(config.dev.env.NODE_ENV)
}

var opn = require('opn')
var path = require('path')
var express = require('express')
var webpack = require('webpack')
var webpackConfig = (process.env.NODE_ENV === 'testing' || process.env.NODE_ENV === 'production')
  ? require('./build/webpack.prod.conf')
  : require('./build/webpack.dev.conf')

// default port where dev server listens for incoming traffic
var port = process.env.PORT || config.dev.port
// automatically open browser, if not set will be false
var autoOpenBrowser = !!config.dev.autoOpenBrowser
// Define HTTP proxies to your custom API backend
// https://github.com/chimurai/http-proxy-middleware

var app = express()
var compiler = webpack(webpackConfig)

var devMiddleware = require('webpack-dev-middleware')(compiler, {
  publicPath: webpackConfig.output.publicPath,
  quiet: true
})

var hotMiddleware = require('webpack-hot-middleware')(compiler, {
  log: false,
  heartbeat: 2000
})
// force page reload when html-webpack-plugin template changes
compiler.plugin('compilation', function (compilation) {
  compilation.plugin('html-webpack-plugin-after-emit', function (data, cb) {
    hotMiddleware.publish({ action: 'reload' })
    cb()
  })
})

// le reverse proxy ne fonctionne pas donc en attendant j'utilise la méthode à l'ancienne
const api = require('./server/routes/api')
app.use('/api', api())

// handle fallback for HTML5 history API
app.use(require('connect-history-api-fallback')())

// serve webpack bundle output
app.use(devMiddleware)

// enable hot-reload and state-preserving
// compilation error display
app.use(hotMiddleware)

// serve pure static assets
var staticPath = path.posix.join(config.dev.assetsPublicPath, config.dev.assetsSubDirectory)
app.use(staticPath, express.static('./static'))

var uri = 'http://localhost:' + port

// seems to block the db
/* var _resolve
var readyPromise = new Promise(resolve => {
  _resolve = resolve
}) */
var startServer = _startServer

console.log('> Starting dev server...')
devMiddleware.waitUntilValid(() => {
  console.log('> Listening at ' + uri + '\n')
  // when env is testing, don't need open it
  if (autoOpenBrowser && process.env.NODE_ENV !== 'testing') {
    opn(uri)
  }
  _startServer()
})

var db = require('./server/models/index')
var server

function _startServer () {
  db.authenticate()
    .then(() => console.log('yes you did it !'))
  db.sync()
    .then(() => {
      console.log('connection success')
      server = app.listen(port)
      console.log('server listening...', server)
    })
}

module.exports = {
  ready: startServer,
  close: () => {
    server.close()
  }
}