add tracker

tracker/src/main.ts

@@ -0,0 +1,28 @@
+import dotenv from "dotenv";
+import express from "express";
+import expressWs from "express-ws";
+
+
+import serviceAccount from "./admin-creds.json";
+
+import admin, { ServiceAccount } from "firebase-admin";
+
+dotenv.config();
+
+
+const app = express() as unknown as expressWs.Application;
+expressWs(app);
+
+app.use(express.json());
+
+
+admin.initializeApp({
+  credential: admin.credential.cert(serviceAccount as ServiceAccount),
+  databaseURL: "https://adrift-6c1f6-default-rtdb.firebaseio.com"
+});
+
+app.ws("/join", (ws: any, _req: any) => {
+  console.log(ws, _req);
+});
+
+app.listen(17776, () => console.log("listening"));