Function mapFields

packages/core/lib/data/map-fields.ts:208–243

(
  item: any,
  mappers: Mappers,
  config: Config,
  recurseSlots: boolean = false,
  shouldDefaultSlots: boolean = true
)

): Promise<T>;

export function mapFields(
  item: any,
  mappers: Mappers,
  config: Config,
  recurseSlots: boolean = false,
  shouldDefaultSlots: boolean = true
): any {
  const itemType = "type" in item ? item.type : "root";

  const componentConfig =
    itemType === "root" ? config.root : config.components?.[itemType];

  const newProps = walkObject({
    value: shouldDefaultSlots
      ? defaultSlots(item.props ?? {}, componentConfig?.fields ?? {})
      : item.props,
    fields: componentConfig?.fields ?? {},
    mappers,
    id: item.props ? item.props.id ?? "root" : "root",
    getPropPath: (k) => k,
    config,
    recurseSlots,
  });

  if (isPromise(newProps)) {
    return newProps.then((resolvedProps) => ({
      ...item,
      props: resolvedProps,
    }));
  }

  return {
    ...item,
    props: newProps,
  };
}