Function updatePostCache

packages/shared/src/lib/query.ts:667–701

(
  client: QueryClient,
  id: string,
  postUpdate:
    | Partial<Omit<Post, 'id'>>
    | ((current: Post) => Partial<Omit<Post, 'id'>>),
)

};

export const updatePostCache = (
  client: QueryClient,
  id: string,
  postUpdate:
    | Partial<Omit<Post, 'id'>>
    | ((current: Post) => Partial<Omit<Post, 'id'>>),
): PostData | undefined => {
  const currentPost = client.getQueryData<PostData>(getPostByIdKey(id));

  if (!currentPost?.post) {
    return currentPost;
  }

  return client.setQueryData<PostData>(
    getPostByIdKey(id),
    (node): PostData | undefined => {
      if (!node?.post) {
        return node;
      }

      const update =
        typeof postUpdate === 'function' ? postUpdate(node.post) : postUpdate;
      const updatedPost = { ...node.post, ...update } as Post;
      const bookmark = updatedPost.bookmark ?? { createdAt: new Date() };

      return {
        post: {
          ...updatedPost,
          id: node.post.id,
          bookmark: !updatedPost.bookmarked ? undefined : bookmark,
        },
      };
    },
  ) as PostData | undefined;
};

export const updateAdPostInCache = (
  postId: string,