Code refactor

STML/stml_application/lib/src/features/help/help_screen.dart

@@ -49,7 +49,7 @@ class _HelpScreenState extends State<HelpScreen> {
     // Replace with your country's emergency number, e.g., "112" or "911"
     final status = await Permission.phone.request();
     print(status);
-    final Uri launchUri = Uri(scheme: 'tel', path: '411');
+    final Uri launchUri = Uri(scheme: 'tel', path: '<PHONE_NUMBER>');
     if (await canLaunchUrl(launchUri)) {
       await launchUrl(launchUri);
     } else {

stml_functions/functions/index.js

@@ -0,0 +1,53 @@
+/**
+ * Import function triggers from their respective submodules:
+ *
+ * const {onCall} = require("firebase-functions/v2/https");
+ * const {onDocumentWritten} = require("firebase-functions/v2/firestore");
+ *
+ * See a full list of supported triggers at https://firebase.google.com/docs/functions
+ */
+
+// const {onRequest} = require("firebase-functions/v2/https");
+// const logger = require("firebase-functions/logger");
+
+// Create and deploy your first functions
+// https://firebase.google.com/docs/functions/get-started
+
+// exports.helloWorld = onRequest((request, response) => {
+//   logger.info("Hello logs!", {structuredData: true});
+//   response.send("Hello from Firebase!");
+// });
+
+
+const functions = require("firebase-functions");
+const admin = require("firebase-admin");
+
+// Initialize Firebase Admin SDK
+admin.initializeApp();
+
+// Cloud Function to send notifications to a topic
+exports.sendNotification = functions.https.onRequest((req, res) => {
+  // Extract topic and message from the request body
+  const topic = req.body.topic;
+  const message = req.body.message;
+
+  // Construct the notification payload
+  const payload = {
+    notification: {
+      title: req.body.title,
+      body: message,
+    },
+    topic: topic,
+  };
+
+  // Send the message to the topic using Firebase Admin SDK
+  admin.messaging().send(payload)
+      .then((response) => {
+        console.log("Notification sent successfully:", response);
+        res.status(200).send("Notification sent successfully!");
+      })
+      .catch((error) => {
+        console.error("Error sending notification:", error);
+        res.status(500).send("Error sending notification");
+      });
+});