Added code which does something, not my dislike of firebase

functions/index.js

@@ -1,9 +1,46 @@
 const functions = require("firebase-functions");
-
+const admin = require("firebase-admin");
+admin.initializeApp();
+const db = admin.firestore();
 // // Create and Deploy Your First Cloud Functions
 // // https://firebase.google.com/docs/functions/write-firebase-functions
 //
-// exports.helloWorld = functions.https.onRequest((request, response) => {
-//   functions.logger.info("Hello logs!", {structuredData: true});
-//   response.send("Hello from Firebase!");
-// });
+exports.messageTester = functions.https.onRequest((request, response) => {
+  functions.logger.info("Message was requested", {structuredData: true});
+  response.send("Sending message");
+});
+
+
+exports.userCreated = functions.auth.user().onCreate((user) => {
+	return admin.auth().setCustomUserClaims(user.uid, {
+		admin: false,
+        role: undefined,
+	});
+});
+
+exports.roleDefined = functions.https.onCall((data, context) => {
+	if (data.role == "firstAider") {
+		admin.auth().setCustomUserClaims(user.uid, {
+			role: "firstAider",
+		});
+	} else {
+		return db.collection("users").doc(user.uid).set({
+			role: "patient",
+		});
+	}
+});
+
+exports.firstAiderCreated = functions.firestore.document("first-aiders/{userId}/")
+	.onCreate(async (snap, context) => {
+		admin.auth().setCustomUserClaims(snap.id, {
+			role: "firstAider",
+		});
+	});
+
+exports.firstAiderCreated = functions.firestore.document("patients/{userId}/")
+.onCreate(async (snap, context) => {
+	admin.auth().setCustomUserClaims(snap.id, {
+		role: "patient",
+	});
+});
+//patient firstAider