React

frontend/src/hooks/useHealth.ts

@@ -0,0 +1,18 @@
+import { useQuery } from "@tanstack/react-query";
+import { getHealth, type HealthResponse } from "src/api/backend";
+
+const fetchHealth = () => getHealth();
+
+const useHealth = (options = {}) => {
+	return useQuery<HealthResponse, Error>({
+		queryKey: ["health"],
+		queryFn: fetchHealth,
+		refetchOnWindowFocus: false,
+		retry: 5,
+		refetchInterval: 15 * 1000, // 15 seconds
+		staleTime: 14 * 1000, // 14 seconds
+		...options,
+	});
+};
+
+export { fetchHealth, useHealth };