[fetch-driver-interceptor: onSuccess] should we return Response or body?

I am trying to use interceptor, but I have discovered that returning Response object in onSuccess doesn’t seem to be useful as I can’t .json my response as Response can only read once. Do you think we should return the Response body to onSuccess instead?

[klis87]

@leesiongchan Since new relese of Fetch driver, you could read response.data instead of response.json() - https://github.com/klis87/redux-saga-requests/releases/tag/redux-saga-requests-fetch%400.7.0

Writing in case you still need it.

[klis87]

Can u give an example? As maybe this is really not to be placed inside interceptor? Interceptors should be used only really for global stuff. What you can do for example is to create new saga:

import { success } from 'redux-saga-requests';

function* waitForASuccess() {
  while (true) {
    const action = yield take(success('SOME_REQUEST'));
    // check action.data and dispatch some action here
  }
}

function* rootSaga() {
  yield createRequestInstance(fetch, { driver: fetchDriver });
  yield all([
    watchRequests(),
    fork(waitForASuccess),
  ]);
}

In the same way you can add dozens of other sagas, waiting for success, error, abort, request actions of any type/types. Will it solve your use case?