Koa server doesn't run on Heroku (production)

ndekross
10
ndekross
commented 10 months ago

Hi,

I'm running Nuxt in Universal Mode with Koa as API / Controller in the backup based on the Koa template. I'm deploying to Heroku. API works fine locally, but returns 404 in production. I think that the app is running as SPA when deployed.

Here's my server/index.js

const Koa = require('koa')
const consola = require('consola')
const Router = require('koa-router');
const { Nuxt, Builder } = require('nuxt')
const api = require('./api');

console.log('server works'); // This line gets ignored by the Heroku console

const app = new Koa()
const router = new Router();

// Import and Set Nuxt.js options
const config = require('../nuxt.config.js')
config.dev = app.env !== 'production'

router.use('/api', api.routes(), api.allowedMethods());
app.use(router.routes());

async function start () {
  // Instantiate nuxt.js
  const nuxt = new Nuxt(config)

  const {
    host = process.env.HOST || '127.0.0.1',
    port = process.env.PORT || 3000
  } = nuxt.options.server

  // Build in development
  if (config.dev) {
    const builder = new Builder(nuxt)
    await builder.build()
  } else {
    await nuxt.ready()
  }

  app.use((ctx) => {
    ctx.status = 200
    ctx.respond = false // Bypass Koa's built-in response handling
    ctx.req.ctx = ctx // This might be useful later on, e.g. in nuxtServerInit or with nuxt-stash
    nuxt.render(ctx.req, ctx.res)
  })

  app.listen(port, host)
  consola.ready({
    message: `Server listening on http://${host}:${port}`, // Neither this line appears in Heroku console
    badge: true 
  })
}

start()

Procfile

web: nuxt start

Scripts from package.json

"scripts": {
    "dev": "cross-env HOST=192.168.1.65 NODE_ENV=development nodemon server/index.js --watch server ",
    "build": "nuxt build",
    "start": "cross-env NODE_ENV=production node server/index.js",
    "generate": "nuxt generate",
    "test": "ava",
    "test:unit": "cross-env TEST=unit ava --config unit.config.js",
    "test:e2e": "cross-env TEST=e2e ava --config e2e.config.js",
    "heroku-postbuild": "nuxt build"
  }

I think I'm getting nu(x)ts after reading all this deployment docs not seeing the obvious.

Thanks,
Natanael

0
Informations
Question โ€ข Resolved
#c46 - Created 10 months ago