import Storage from '/imports/ui/services/storage/session'; import { indexOf } from '/imports/utils/array-utils'; // old code const CLOSED_CHAT_LIST_KEY = 'closedChatList'; export const closePrivateChat = (chatId: string) => { const currentClosedChats = (Storage.getItem(CLOSED_CHAT_LIST_KEY) || []) as string[]; if (indexOf(currentClosedChats, chatId) < 0) { currentClosedChats.push(chatId); Storage.setItem(CLOSED_CHAT_LIST_KEY, currentClosedChats); } };