Function useCurrentUserFID

lib/utils/farcaster-utils.js:28–45

()

const NO_FID_METADATA = 'NONE';

function useCurrentUserFID(): ?string {
  // There is a distinction between null & undefined for the fid value.
  // If the fid is null this means that the user has decided NOT to set
  // a Farcaster association. If the fid is undefined this means that
  // the user has not yet been prompted to set a Farcaster association.
  const currentUserFID = useSelector(
    state =>
      state.syncedMetadataStore.syncedMetadata[
        syncedMetadataNames.CURRENT_USER_FID
      ] ?? undefined,
  );

  if (currentUserFID === NO_FID_METADATA) {
    return null;
  }

  return currentUserFID;
}

function useCurrentUserSupportsDCs(): boolean {
  const currentUserFIDDCs = useSelector(