index.js

import 'babel-polyfill'
import { Wechaty, Room, MediaMessage, log } from 'wechaty'
import apiai from 'apiai'

const app = apiai('46a33e7a9cb741fb96e0dcc3d2d03a6c');
const bot = Wechaty.instance({profile: '大妹子'});

bot.on('scan', (url, code)=>{
  log.info(url);
})
.on('login', user => {
  log.info(`${user} is login`)
})
.on('friend', async function(contact, request){
  if(request){
    await request.accept();
    await contact.say('您好，我是 FCC（freeCodeCamp成都社区）的姜姜姜，很高兴认识你*^_^*回复暗号”FCC成都社区”， 加入FCC成都社区群。直接聊天，请随意…')
  }
})
.on('message', async function(m){
  if(m.self()){
    return;
  }
  const fromContact = m.from();
  const fromContent = m.content();
  const room = m.room();
  const noAtMention = fromContent.replace(/@\w+/ig, '');
  let roomTopic;

  const request = app.textRequest(noAtMention, {
    sessionId: '1234567890'
  });

  request.on('error', function(error) {
    log.error(error);
  });


  request.on('response', async function(response) {
    const speech = response.result.fulfillment.speech;
    if(/freeCodeCamp成都/.test(fromContent)){
      let keyroom = await Room.find({topic: 'FreeCodeCamp-成都'});
      if(keyroom){
        await keyroom.add(fromContact);
        await keyroom.say(`欢迎 @${fromContact.name()} 加入FCC(freecodecamp)成都社区*^_^*`)
      }
    }
    m.type() == 10000 && m.say('@Helen 抢红包！')
  })
  request.end();
})
.init()