added new "last message" logic, before useReducer

backend/routes/whatsapp.js

@@ -0,0 +1,15 @@
+const express = require("express");
+const isAuth = require("../middleware/is-auth");
+
+const WhatsappController = require("../controllers/whatsapp");
+
+const routes = express.Router();
+
+routes.get("/whatsapp/session", isAuth, WhatsappController.getSession);
+// routes.post(
+// 	"/messages/:contactId",
+// 	isAuth,
+// 	WhatsappController.postCreateContactMessage
+// );
+
+module.exports = routes;