@npio/internals/src/cache.ts

A free visual website editor, powered with your own SolidJS components.

import { getRequestEvent } from "solid-js/web";

export const useRequestRef = function <T>(
  name: string,
  defaultValue?: () => T,
): { current: T } {
  const event = getRequestEvent() as any;
  const refs: Record<string, { current: any }> = (event.locals._refs =
    event.locals._refs || {});
  if (!refs[name]) {
    refs[name] = {
      current: defaultValue?.(),
    };
  }
  return refs[name];
};

export const defineRequestFunction = <T>(name: string, fn: () => T) => {
  return () => useRequestRef<T>(name, fn).current;
};