Defining flows

To define a stateless flow, create a .js file with the name of the flow within the server/flows directory:

$ cd <app>
$ touch server/flows/<flow>.js

Shared code

The server/flows directory must only contain flows. If you want to add a directory or a file that is shared across multiple flows, put it into the server/shared folder.

E.g., if you want to define a flow called onIssued, use the following directory structure:

<app>
  server
    flows
      onIssued.js
    readModel
    shared
    writeModel

Structuring the code

Every stateless flow uses the same base structure. Hence, you can prepare a flow by simply copying and pasting the following template:

'use strict';

const when = {};

module.exports = { when };

# Defining flows

# Structuring the code

Defining flows

Structuring the code