docs

hooks/useDataUpdater.ts

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+// hooks/useDataUpdater.ts
+import { useEffect } from "react";
+import { useDispatch } from "react-redux";
+import { fetchPois } from "../redux/slices/database/pois/poiTypSlice";
+import { fetchLineStatus } from "@redux/lineStatusSlice";
+import { fetchDeviceStatus } from "@redux/deviceStatusSlice";
+
+const REFRESH_INTERVAL = parseInt(process.env.NEXT_PUBLIC_REFRESH_INTERVAL || "10000");
+
+export default function useDataUpdater() {
+  const dispatch = useDispatch();
+
+  useEffect(() => {
+    const update = () => {
+      dispatch(fetchPois());
+      dispatch(fetchLineStatus());
+      dispatch(fetchDeviceStatus());
+      // Füge hier weitere dispatches hinzu
+    };
+
+    update(); // Initialer Abruf
+    const interval = setInterval(update, REFRESH_INTERVAL);
+
+    return () => clearInterval(interval);
+  }, [dispatch]);
+}