Get an IFS OData projection

import { OAuth2Client, OAuth2Fetch } from 'npm:@badgateway/oauth2-client';

import * as wmill from 'npm:[email protected]';

type CIfsDeployment = {

  server: string;

  clientId: string;

  oidcPath: string;

  clientSecret: string;

};

async function getConfiguration(deployment: string): Promise<CIfsDeployment> {

  const configuration = await wmill.getResource(`f/settings/ifs-${deployment}`);

  return configuration;

}

export async function main(deployment: string, projection: string, isEntity: boolean) {

  const config = await getConfiguration(deployment);

  const client = new OAuth2Client({

    server: config.server,

    discoveryEndpoint: config.oidcPath,

    clientId: config.clientId,

    clientSecret: config.clientSecret,

    authenticationMethod: 'client_secret_post',

  });

  const fetcher = new OAuth2Fetch({

    client,

    getNewToken: async () => {

      return client.clientCredentials();

    },

    onError: (error) => {

      console.error('error: ', error);

    },

  });

  try {

    const url = `${config.server}/main/ifsapplications/projection/v1/${projection}`;

    const response = await fetcher.fetch(url);

    const data = await response.json();

    return data;

  } catch (error) {

    console.error('error: ', error);

    return { error: error };

  }

}