Code files

Chapter07/creating-a-koa-web-app/custom-middleware-app/index.js

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+'use strict'
+
+const Koa = require('koa')
+const serve = require('koa-static')
+const router = require('koa-router')()
+const {join} = require('path')
+const index = require('./routes/index')
+const answer = require('./middleware/answer')
+
+const app = new Koa()
+const dev = process.env.NODE_ENV !== 'production'
+const port = process.env.PORT || 3000
+
+app.use(answer())
+
+if (dev) {
+  app.use(serve(join(__dirname, 'public')))
+}
+
+router.use('/', index.routes(), index.allowedMethods())
+
+app.use(router.routes())
+app.use(router.allowedMethods())
+
+app.listen(port, () => {
+  console.log(`Server listening on port ${port}`)
+})