micro example

micro.js

/* legacy code here */
async function handlerA(data) { /* ... */ }
async function handlerB(data) { /* ... */ }


/* micro.js related code goes here */
const micro = require('micro')

async function dispatch(message) {
  try {
    switch (message.method) {
    case 'getSomeData':
      return { status: true, await handlerA(message.data) }
    case 'getSomeMoreData':
      return { status: true, await handlerB(message.data) }
    default:
      return { status: false, message: 'Unknown method' }
    }
  } catch (error) {
    throw error;
  }
}

if (require.main === module) {
  micro(async req => JSON.stringify(await dispatch(await micro.json(req))))
    .listen(process.env.PORT)
}