Typescript in Firebase Functions organization

Struggling with typescript organization in my firebase functions. I'm fine keeping trigger functions in index.ts for now, but need help organizing other utility functions elsewhere.

Current index.ts setup:

import * as functions from 'firebase-functions';
import * as rp from "request-promise-native";
import * as admin from 'firebase-admin';

admin.initializeApp(functions.config().firebase)

async function func1(){
  return 'blaw'
}

async function func2(){
  return 'blaw2'
}

module.exports = func1
module.exports = func2

New index.ts import:

import { func1, func2 } from './commoncode'</p>

<p>Snippet from index.ts:</p>
    
<pre><code>export const on_plan_upgrade_request = functions.database.ref("plan_upgrades/{id}").onWrite(async (change, context) => {
    console.log("start of on_feedback_received")

    const rsp = await func1()
    const rsp2 = await func2()

    // Rest of the code...
});

Need to move func1() and func2() to a file named utility_code.ts. How should it be structured and referenced in index.ts?

UPDATE: Getting an error stating commoncode.ts is not a module.

Answer №1

If you need to use both func1() and func2() from the file utility_code.ts, make sure to export them:

export async function func1(){
  return 'value1'
}

export async function func2(){
  return 'value2'
}

Then, in your utility_code.ts file, import them like this:

import { func1, func2} from "./utility_code"; //specify the correct path

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