Manually setting feature control points

Aperture JavaScript SDK can be used to manually set feature control points within a JavaScript service.

To do so, first create an instance of ApertureClient:

API Key

You can create an API key for your project in the Aperture Cloud UI. For detailed instructions on locating API Keys, refer to the API Keys section.

import { ApertureClient, Flow, FlowStatusEnum } from "@fluxninja/aperture-js";

export const apertureClient = new ApertureClient({
  address: "ORGANIZATION.app.fluxninja.com:443",
  agentAPIKey: "API_KEY",
});

The created instance can then be used to start a flow:

async function handleRequest(req, res) {
  const flow = await apertureClient.StartFlow("feature-name", {
    labels: {
      label_key: "some_user_id",
    },
    grpcCallOptions: {
      deadline: Date.now() + 300, // ms
    },
  });

  if (flow.ShouldRun()) {
    // Do Actual Work
  } else {
    // Handle flow rejection
    flow.SetStatus(FlowStatusEnum.Error);
  }

  if (flow) {
    flow.End();
  }
}

For more context on using the Aperture JavaScript SDK to set feature control points, refer to the example app available in the repository.