Homarr/packages/boards/src/updater.ts

"use client";

import { useCallback } from "react";

import type { RouterOutputs } from "@homarr/api";
import { clientApi } from "@homarr/api/client";

let boardName: string | null = null;

export const updateBoardName = (name: string | null) => {
  boardName = name;
};

type UpdateCallback = (prev: RouterOutputs["board"]["getHomeBoard"]) => RouterOutputs["board"]["getHomeBoard"];

export const useUpdateBoard = () => {
  const utils = clientApi.useUtils();

  const updateBoard = useCallback(
    (updaterWithoutUndefined: UpdateCallback) => {
      if (!boardName) {
        throw new Error("Board name is not set");
      }
      utils.board.getBoardByName.setData({ name: boardName }, (previous) =>
        previous ? updaterWithoutUndefined(previous) : previous,
      );
    },
    [utils],
  );

  return {
    updateBoard,
  };
};