adding in old api

packages/api/index.ts

@@ -0,0 +1,49 @@
+import express, { Application, Request, Response } from "express";
+
+import GetAllSocketClients from "@nirvana/core/sockets/getAllActiveSocketClients";
+import InitializeWs from "./sockets";
+import { NextFunction } from "express";
+import NirvanaResponse from "@nirvana/core/responses/nirvanaResponse";
+import ReceiveSignal from "../core/sockets/receiveSignal";
+import SendSignal from "@nirvana/core/sockets/sendSignal";
+import SocketChannels from "@nirvana/core/sockets/channels";
+import { UserService } from "./services/user.service";
+import { UserStatus } from "@nirvana/core/models";
+import cors from "cors";
+import getLineRoutes from "./routes/line";
+import getSearchRoutes from "./routes/search";
+import getUserRoutes from "./routes/user";
+
+const app = express();
+
+app.use(cors());
+app.use(express.json());
+
+app.use((req: Request, res: Response, next: NextFunction) => {
+  console.log("Time: ", new Date());
+  next();
+});
+
+app.get("/", (req: Request, res: Response) => {
+  res.send("hello world.");
+});
+
+app.use("/api/status", (req: Request, res: Response) => {
+  res.json(new NirvanaResponse("wohoo, server is healthy"));
+});
+
+app.use("/api/user", getUserRoutes());
+app.use("/api/search", getSearchRoutes());
+app.use("/api/lines", getLineRoutes());
+
+const PORT = 5000;
+const server = app.listen(PORT, () => console.log("express running"));
+
+const io = require("socket.io")(server, {
+  // todo: add authentication
+  cors: {
+    origin: "*",
+  },
+});
+
+InitializeWs(io);