[bug]: Invalid value "undefined" for header "x-algolia-api-key"

[Twovo]

Description

I receive the following error when trying to sync Firestore to Algolia:

Error syncing to Algolia: TypeError [ERR_HTTP_INVALID_HEADER_VALUE]: Invalid value "undefined" for header "x-algolia-api-key"
at ClientRequest.setHeader (node:_http_outgoing:662:3)
at new ClientRequest (node:_http_client:289:14)
at Object.request (node:https:379:10)
at C:\Webdev\Bp\node_modules@algolia\requester-node-http\dist\requester-node-http.cjs.js:33:72
at new Promise ()
at Object.send (C:\Webdev\Bp\node_modules@algolia\requester-node-http\dist\requester-node-http.cjs.js:18:20)
at retry (C:\Webdev\Bp\node_modules@algolia\transporter\dist\transporter.cjs.js:222:38)
at C:\Webdev\Bp\node_modules@algolia\transporter\dist\transporter.cjs.js:235:16
at syncFirestoreToAlgolia (C:\Webdev\Bp\scripts\syncFirestoreToAlgolia.ts:17:9) {
code: 'ERR_HTTP_INVALID_HEADER_VALUE'
}

Code using for the sync:

firebase.ts

import { initializeApp } from 'firebase/app';
import { getFirestore } from 'firebase/firestore';

const firebaseConfig = {
    apiKey: '***',
    authDomain: '***',
    projectId: '***',
    storageBucket: '***',
    messagingSenderId: '***',
    appId: '***',
};

const app = initializeApp(firebaseConfig);
export const db = getFirestore(app);

algolia.ts

import algoliasearch from 'algoliasearch';

const client = algoliasearch(
    process.env.ALGOLIA_APP_ID!,
    process.env.ALGOLIA_API_KEY!
);
export const index = client.initIndex(process.env.ALGOLIA_INDEX_NAME!);

syncFireStoreToAlgolia.ts (this is what is run for the sync)

import { collection, getDocs } from 'firebase/firestore';
import { db } from './firebase';
import { index } from './algolia';

async function syncFirestoreToAlgolia() {
    const snapshot = await getDocs(collection(db, 'mode/production/bookings'));
    const records = snapshot.docs.map((doc) => ({
        objectID: doc.id,
        ...doc.data(),
    }));
    
    // Here i'm logging the records to check they come back successfully - they do
    console.log(
        '🚀 ~ file: syncFirestoreToAlgolia.ts:8 ~ records ~ records:',
        records
    );

    try {
        await index.saveObjects(records);
        console.log('Firestore data synced to Algolia successfully!');
    } catch (error) {
        console.error('Error syncing to Algolia:', error);
    }
}

syncFirestoreToAlgolia();

I have checked that firebase settings are correct, they are:

> firebase functions:config:get
{
  "algolia": {
    "app_id": "***",
    "api_key": "***",
    "search_key": "***",
    "app": "***"
  }
}

How can I fix this x-algolia-api-key error?

Invalid value "undefined" for header "x-algolia-api-key"

Client

All

Version

4.24.0 (tried 5 but that gave errors that initIndex not a func)

Relevant log output

No response

[Haroenv]

Are the environment variables actually set? often there's a typo or a slightly different version of the environment variable spelled

[Twovo]

UPDATE

I got this working by hardcoding all the API creds instead of using a .env file. For whatever reason it wasn't reading it.

Thanks @Haroenv for the inspiration to check!

[Haroenv]

Glad that helped! Not sure why the variables weren't set, but I'm guessing that's a firebase configuration setup issue