Function filterOutThreadAndDescendantIDs

native/utils/drawer-utils.react.js:102–116

(
  idsToFilter: $ReadOnlyArray<string>,
  allItems: $ReadOnlyArray<CommunityDrawerItemData<T>>,
  threadID: string,
)

}

function filterOutThreadAndDescendantIDs<T>(
  idsToFilter: $ReadOnlyArray<string>,
  allItems: $ReadOnlyArray<CommunityDrawerItemData<T>>,
  threadID: string,
): $ReadOnlyArray<string> {
  const childItems = findThreadChildrenItems(allItems, threadID);
  if (!childItems) {
    return [];
  }
  const descendants = findAllDescendantIDs(childItems);
  const descendantsSet = new Set(descendants);
  return idsToFilter.filter(
    item => !descendantsSet.has(item) && item !== threadID,
  );
}

export { flattenDrawerItemsData, filterOutThreadAndDescendantIDs };