Nilean Firebase Notifications Server

1. 🧩 Setup & Dependencies

1. Clone this repository

   git clone https://github.com/JunubiLabs/firebase-notification.git

2. Download Firebase service account JSON from Firebase Console → Project Settings → Service accounts, save it as e.g. fcmServiceAccountKey.json, and **add to project folder.

2. Install Dependencies

  npm install

3. Run Your Server

npx ts-node src/index.ts

4. You can test using Postman:

POST /sendNotification
Content-Type: application/json

{
  "fcmToken": "<DEVICE_TOKEN>",
  "topic": "topic",
  "title": "Hello!",
  "body": "This is a push notification.",
  "data": { "foo": "bar" }
}

5. Client-Side Considerations

• Ensure your client (web/mobile) collects and sends FCM registration tokens to this server.
• On web, you'll need firebase-messaging-sw.js and locate your VAPID key as shown in the [Firebase web docs]([github.com][1], [medium.com][2], [medium.com][3], [mindbowser.com][4], [firebase.google.com][5]).
• For mobile, use the platform SDK to retrieve the token and submit it.