Stormkit SDK

The api package is a javascript SDK written for Stormkit applications.

Installation

You can install this package through yarn or npm:

yarn add @stormkit/api

or

npm install @stormkit/api

API

- Stormkit.context

Stormkit.context(ctx, request)

Sets the context for the current user. It accepts an object as the first argument, and the NodeJS request object on server side environments as a second argument.

The ctx argument is an object that accepts the segment and version properties. segment is a string value defined at your will, and version is a number value.

- Stormkit.config

Stormkit.config(request, response)

Retrieves a remote configuration parameter. The only arguments are the NodeJS request and response objects. On client-side calls these paremeters are omitted.

This function returns a Config class that exports the get method. You can use it to retrieve the parameter value. See examples below.

Remote Configuration

In order to use the remote configuration, you will have to create an application on Stormkit.

You can create a remote configuration for each environment that the application owns. Please refer to the docs to see how a remote configuration is created.

Once you have created a remote configuration for your application, you can use it by importing this package and calling the config method:

import sk from "@stormkit/api";

console.log(sk.config().get("my-key"));

If you need to use the remote configuration on a server environment, you'll need to pass the request and response object:

import sk from "@stormkit/api";

export default (req, res) => {
  console.log(sk.config(req, res).get("my-key"));
};

If you need to display a configuration only to a segment of your user base, you will need to identify the user first. To do so, you can use user method.

import sk from "@stormkit/api";

export default (req, res) => {
  // Identify the user
  sk.context({ segment: "my-segment" });

  // For client-side calls the request and response objects are omitted
  console.log(sk.config(req, res).get("my-key"));
};

If my-key, which defined in the Stormkit UI, has a value with a condition to match my-segment, the above example will print the value. Otherwise it will print the other value that matches (if any).

The user method accepts the following object as an argument:

{
    segment: "<string>: Any string that specifies a segment for user.",
    version: "<number>: A version number that will be used to match the app version."
}

Documentation

You can read the docs from the official website. They also contain some examples.