slibra-module-web/src/composables/useChat.js

import { ref, unref } from 'vue';

export const useChat = () => {
  const chatDataSource = ref([]);

  const createChat = chat => {
    chatDataSource.value = [chat];
  }

  const addChat = chat => {
    chatDataSource.value.push(chat);
  }

  const updateChat = chat => {
    const length = unref(chatDataSource).length;
    const index = length ? length - 1 : length;
    chatDataSource.value[index] = chat;
  }

  const clearChat = () => {
    chatDataSource.value = [];
  }

  const updateById = params => {
    const i = chatDataSource.value.findIndex(({ id }) => id === params.id);
    chatDataSource.value[i] = { ...chatDataSource.value[i], ...params};
  }

  return {
    chatDataSource,
    createChat,
    addChat,
    updateChat,
    clearChat,
    updateById
  }
}