Node provider

# via npm
npm install vwo-openfeature-provider-node --save

# via yarn
yarn add vwo-openfeature-provider-node

const OpenFeature = require('@openfeature/server-sdk').OpenFeature;
const VWOProvider = require('vwo-openfeature-provider-node').VWOProvider;
const vwo = require('vwo-fme-node-sdk');

async function start() {
  const vwoClient = await vwo.init({
    sdkKey: '<enter-vwo-sdk-key-here>',
    accountId: '<vwo-account-id>'
  });
  const context = {
    user: {
      id: 'unique-user-id',
    },
  };

  const provider = new VWOProvider(vwoClient);
  OpenFeature.setProvider(provider);

  const newClient = OpenFeature.getClient();
  newClient.setContext(context);

  console.log(
    'BOOLEAN',
    await newClient.getBooleanValue(
      'unique-feature-key',
      false,
      Object.assign({}, context, { key: 'boolean_variable' }),
    ),
  ); //pass 'key' if you want to fetch value of a specific variable. Otherwise it will return feature on/off
  console.log(
    'STRING',
    await newClient.getStringValue('unique-feature-key', '', Object.assign({}, context, { key: 'string-variable' })),
  ); //will return undefined without key
  console.log(
    'NUMERIC',
    await newClient.getNumberValue('unique-feature-key', 10, Object.assign({}, context, { key: 'number-variable' })),
  ); //will return undefined without key
  console.log(
    'FLOAT',
    await newClient.getNumberValue('unique-feature-key', 10.0, Object.assign({}, context, { key: 'float-variable' })),
  ); //will return undefined without key
  console.log(
    'JSON',
    await newClient.getObjectValue('unique-feature-key', {}, Object.assign({}, context, { key: 'json-variable' })),
  ); //pass 'key' if you want to fetch value of a specific variable of type JSON. Otherwise it will return all the variables.
}

start();