feat: initial setup backend with default routes and db connection

server/src/index.ts

@@ -0,0 +1,26 @@
+import dotenv from "dotenv";
+import express from "express";
+import "reflect-metadata";
+const cors = require("cors");
+
+import locationRoutes from "./controller/locationController";
+import lpTtnEndDeviceUplinksRoutes from "./controller/lpTtnEndDeviceUplinksController";
+import ttnGatewayReceptionRoutes from "./controller/ttnGatewayReceptionController";
+import wifiScanRoutes from "./controller/wifiScanController";
+
+dotenv.config();
+
+const app = express();
+const PORT = process.env.PORT || 3000;
+
+app.use(cors());
+app.use(express.json());
+
+app.use("/api/lp-ttn-end-device-uplinks", lpTtnEndDeviceUplinksRoutes);
+app.use("/api/wifi-scans", wifiScanRoutes);
+app.use("/api/ttn-gateway-receptions", ttnGatewayReceptionRoutes);
+app.use("/api/locations", locationRoutes);
+
+app.listen(PORT, () => {
+  console.log(`🚀 Server läuft auf http://localhost:${PORT}`);
+});