Initial setup for URL Shortener with Dashboard + Admin-Panel based on Vite + React

server/index.js

@@ -0,0 +1,35 @@
+const express = require("express");
+const cors = require("cors");
+const sqlite3 = require("sqlite3").verbose();
+const app = express();
+require("dotenv").config();
+
+app.use(cors());
+app.use(express.json());
+
+const db = new sqlite3.Database("../db.sqlite");
+
+// Beispiel-Route: Link erstellen
+app.post("/api/shorten", (req, res) => {
+  const { original_url } = req.body;
+  const id = Math.random().toString(36).substring(2, 8);
+  db.run(
+    "INSERT INTO links (id, original_url, created_at) VALUES (?, ?, datetime('now'))",
+    [id, original_url],
+    (err) => {
+      if (err) return res.status(500).json({ error: err.message });
+      res.json({ short_url: `http://localhost:5173/${id}` });
+    }
+  );
+});
+
+// Beispiel-Redirect
+app.get("/:id", (req, res) => {
+  const id = req.params.id;
+  db.get("SELECT original_url FROM links WHERE id = ?", [id], (err, row) => {
+    if (row) res.redirect(row.original_url);
+    else res.status(404).send("Not found");
+  });
+});
+
+app.listen(3000, () => console.log("Server läuft auf http://localhost:3000"));