Added firebase functions

firebase/functions/index.js

@@ -0,0 +1,45 @@
+const {onRequest} = require("firebase-functions/v2/https");
+const {getAuth} = require("firebase-admin/auth");
+const {getFirestore} = require("firebase-admin/firestore");
+const admin = require("firebase-admin");
+const logger = require("firebase-functions/logger");
+
+admin.initializeApp();
+
+exports.createSubUser = onRequest(async (request, response) => {
+    try {
+        logger.info("Processing user creation", {requestBody: request.body.data});
+
+        const {userType, name, email, password} = request.body.data;
+
+        if (!email || !password || !name || !userType) {
+            throw new Error("Missing required fields");
+        }
+
+        const userRecord = await getAuth().createUser({
+            email,
+            password,
+            displayName: name,
+        });
+
+        const userProfile = {
+            userType,
+            name,
+            email,
+            uid: userRecord.uid,
+        };
+
+        await getFirestore().collection("Profiles").doc(userRecord.uid).set(userProfile);
+
+        response.status(200).json({
+            data: {
+
+                message: "User created successfully",
+                userId: userRecord.uid,
+            }
+        });
+    } catch (error) {
+        logger.error("Error in createSubUser function", {error: error.message});
+        response.status(500).json({data: {error: error.message}});
+    }
+});