How to refresh multiple FutureProvider(s) sequentially?

[kasipavankumar]

Describe the bug

I have the following FutureProvider(s)

/// For reading contacts from user's device
final readContactsFutureProvider = FutureProvider<List<Contact>>((ref) async {
  // .. reads contacts from user's device and returns them.
});

/// Makes POST request to an API for saving the contacts
final syncUserContactsFutureProvider = FutureProvider<void>((ref) async {
  final _userProvider = ref.watch(userProvider);
  final _contacts = await ref.watch(readContactsFutureProvider.future);
  await _userProvider.syncContacts(_contacts);
});

/// Makes a GET request to retrieve the contacts that have just been sync'ed in API
final fetchUserContactsFutureProvider = FutureProvider<void>((ref) async {
  final _userProvider = ref.watch(userProvider);
  return await _userProvider.getContacts();
});

The goal is to refresh all the above providers on after the other, for which I have the following function:

void refresh() {
  ref.refresh(readContactsFutureProvider);
  ref.refresh(syncUserContactsFuture);
  ref.refresh(fetchUserContactsFuture);
}

Expected behavior

I expect the providers to refresh sequentially whereas they don't. ref.refresh(fetchUserContactsFuture); get executed first followed by the other two providers. This way, I am still getting the old set of contacts from API. Am I getting something wrong here?

[rrousselGit]

Could you make an example that can be executed?

I don't see why you'd be getting the old data in the code you gave.