[ui-core] add useSaveData hook for api calls

[ramprasadagarwal]

What changes were proposed in this pull request?

• Add useSaveData hook for react to save the data to the backend. This is similar to useLoadData hook implemented for fetching data.

How was this patch tested?

• Added unit tests

Usage

const { loading: isSaving, save } = useSaveData(API_URL, {
  onSuccess: () => {
    setIsEditing(false);
  }
});

const handleSave = () =>
  save({
    path: fileData.path
  });

[nidhibhatg]

LGTM!

[bjornalm]

LGTM, but see question.

[bjornalm]

Wouldn't part of the reason for creating a save hook be to hide away details like url-prefix etc? Is there a use case for using this with different url-prefixes in Hue?

[ramprasadagarwal]

Agree, I believe I have over complicated it. Let me remove the urlPrefix here and also in useLoadData