T&F.js

// Firebase dependencies (replace with your actual project ID)
const functions = require('firebase-functions');
const admin = require('firebase-admin');
admin.initializeApp();

exports.processSOSNotification = functions.database.ref('/sosNotifications/{id}')
  .onCreate(async (snapshot, context) => {
    // Extract notification data
    const notificationData = snapshot.val();
    const location = notificationData.location;
    const time = notificationData.time;
    const message = notificationData.message || ""; // Optional message field
    const emergencyContacts = notificationData.emergencyContacts || []; // Emergency contacts list

    // Perform basic validation (optional)
    if (!location || !time) {
      console.warn("Invalid SOS notification data:", notificationData);
      return;
    }

    // Send SMS/Email alerts to emergency contacts (replace with your implementation)
    console.log("Sending alerts to emergency contacts:", emergencyContacts);
    // Replace this with your actual logic for sending SMS/Email alerts using a third-party provider or other mechanisms

    // Send push notifications to nearby users (replace with your implementation)
    console.log("Sending push notifications to nearby users based on location:", location);
    // Replace this with your logic for sending push notifications using Firebase Cloud Messaging (FCM) or other notification services

    // Store notification details in a separate log/analytics database (replace with your implementation)
    const logDatabase = admin.firestore().collection('sosLogs');
    await logDatabase.add({
      location,
      time,
      message,
      emergencyContacts,
    });

    console.log("SOS notification processed successfully:", notificationData);
  });