function useApi()

in ui/src/APIUtil.js [138:175]

• 22 lines of code
• 1 McCabe index (conditional complexity)

function useApi<TParams: {...}, TResponse>(
  func: TParams => Promise<TResponse>,
  params: TParams,
  cacheCounter?: string | number,
): {
  response: ?TResponse,
  error: ?Error,
  isLoading: boolean,
} {
  const [response, setResponse] = useState();
  const [error, setError] = useState<?Error>(null);
  const [isLoading, setIsLoading] = useState(true);
  const jsonParams = JSON.stringify(params);

  useEffect(() => {
    async function makeRequest() {
      try {
        const parsed = JSON.parse(jsonParams);
        setIsLoading(true);
        const res = await func(parsed);
        setResponse(res);
        setError(null);
        setIsLoading(false);
      } catch (err) {
        setError(err);
        setResponse(null);
        setIsLoading(false);
      }
    }
    makeRequest();
  }, [jsonParams, func, cacheCounter]);

  return {
    error,
    response,
    isLoading,
  };
}