initial

backend/src/index.js

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+const path = require("path");
+const express = require("express");
+const cors = require("cors");
+const { connect } = require("./db");
+
+const peopleRouter = require("./routes/people");
+const projectsRouter = require("./routes/projects");
+const tasksRouter = require("./routes/tasks");
+const absencesRouter = require("./routes/absences");
+const capacityRouter = require("./routes/capacity");
+
+const app = express();
+const PORT = process.env.PORT || 3000;
+
+app.use(cors());
+app.use(express.json());
+
+app.get("/api/health", (req, res) => res.json({ status: "ok" }));
+
+app.use("/api/people", peopleRouter);
+app.use("/api/projects", projectsRouter);
+app.use("/api/tasks", tasksRouter);
+app.use("/api/absences", absencesRouter);
+app.use("/api/capacity", capacityRouter);
+
+// Gebautes Frontend (Vite -> dist) ausliefern
+const frontendDist = path.join(__dirname, "..", "public");
+app.use(express.static(frontendDist));
+
+// SPA-Fallback: alles, was nicht /api ist, liefert die index.html aus
+app.get(/^(?!\/api).*/, (req, res) => {
+  res.sendFile(path.join(frontendDist, "index.html"));
+});
+
+app.use((err, req, res, next) => {
+  console.error(err);
+  res.status(500).json({ error: "Interner Serverfehler" });
+});
+
+async function start() {
+  try {
+    await connect();
+    app.listen(PORT, () => {
+      console.log(`Jahresplanung-Server laeuft auf Port ${PORT}`);
+    });
+  } catch (err) {
+    console.error("Konnte keine Verbindung zu MongoDB herstellen:", err);
+    process.exit(1);
+  }
+}
+
+start();
+