Practical Microservices

(Re)configuring the Record-Viewings Application

And we also have a change to our configuration to make. We need to pull in the Message Store, instantiate it, and pass it to the record-viewings application:

video-tutorials/src/config.js

// ...
const createPostgresClient = require('./postgres-client') 
const createMessageStore = require('./message-store') 
function createConfig ({ env }) {
  const knexClient = createKnexClient({
    connectionString: env.databaseUrl
  })
  const postgresClient = createPostgresClient({ 
    connectionString: env.messageStoreConnectionString
  })
  const messageStore = createMessageStore({ db: postgresClient }) 

  const homeApp = createHomeApp({ db: knexClient })
  const