RocketChat/Rocket.Chat

import { RestClient } from '@rocket.chat/api-client';
import { Accounts } from 'meteor/accounts-base';
import { Meteor } from 'meteor/meteor';

import { invokeTwoFactorModal } from '../../../../client/lib/2fa/process2faReturn';
import { baseURI } from '../../../../client/lib/baseURI';

class RestApiClient extends RestClient {
    getCredentials():
        | {
                'X-User-Id': string;
                'X-Auth-Token': string;
          }
        | undefined {
        const [uid, token] = [Meteor._localStorage.getItem(Accounts.USER_ID_KEY), Meteor._localStorage.getItem(Accounts.LOGIN_TOKEN_KEY)];

        if (!uid || !token) {
            return;
        }
        return {
            'X-User-Id': uid,
            'X-Auth-Token': token,
        };
    }
}

export const APIClient = new RestApiClient({
    baseUrl: baseURI.replace(/\/$/, ''),
});

APIClient.handleTwoFactorChallenge(invokeTwoFactorModal);

/**
 * The original rest api code throws the Response object, which is very useful
 * for the client sometimes, if the developer wants to access more information about the error
 * unfortunately/fortunately Rocket.Chat expects an error object (from Response.json()
 * This middleware will throw the error object instead.
 * */

APIClient.use(async (request, next) => {
    try {
        return await next(...request);
    } catch (error) {
        if (error instanceof Response) {
            const e = await error.json();
            throw e;
        }

        throw error;
    }
});