index.js

const express = require("express")
const mongoose = require("mongoose")
const cookieSession = require("cookie-session")
const passport = require("passport")
const bodyParser = require("body-parser")
const keys = require("./config/keys")

require("./models/User")
require("./models/Blog")
require("./services/passport")

mongoose.Promise = global.Promise
mongoose.connect(keys.mongoURI, { useMongoClient: true })

const app = express()

app.use(bodyParser.json())
app.use(
  cookieSession({
    maxAge: 30 * 24 * 60 * 60 * 1000,
    keys: [keys.cookieKey],
  })
)
app.use(passport.initialize())
app.use(passport.session())

require("./routes/authRoutes")(app)
require("./routes/blogRoutes")(app)

if (["production", "ci"].includes(process.env.NODE_ENV)) {
  app.use(express.static("client/build"))

  const path = require("path")
  app.get("*", (req, res) => {
    res.sendFile(path.resolve("client", "build", "index.html"))
  })
}

const PORT = process.env.PORT || 5000
app.listen(PORT, () => {
  console.log(`Listening on port`, PORT)
})