# host/events/notify.js

    'use strict'

    const withAOUpdate = require('../with_ao_update')

    /**
     * Broadcasts a ucm notification to be picked up by the UI
     *
     * @param {object} aoHost - algo host
     * @param {string} gid - AO instance gid
     * @param {string} level - notification level, i.e. 'info', 'success', etc
     * @param {string} message - text to show to user
     * @returns {object} nextInstanceState
     */
    module.exports = async (aoHost, gid, level, message) => {
      const { adapter } = aoHost

      await withAOUpdate(aoHost, gid, async (instance = {}) => {
        const { state = {} } = instance
        const { connection } = state

        adapter.notify(connection.c, level, message)

        return null
      })
    }