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Managing rooms

Managing room is one of the important features in Wechaty. The word "room" here refers to Wechat rooms (also called groups). You can instruct the bot to create a new room, change the topic (or name) of the room, add a contact to a specific room, remove a contact from a room, and mention(@) someone in the room.

提示

A Room can be identified by either groupId or room topic (room name)

Creating New Room​

// TODO: Pull Request is welcome!

Adding contact to room​

add accepts 'Contact' as an argument. You can get the Contact by using msg.talker().

import {
  Contact,
  Wechaty,
  log,
  Room,
} from 'wechaty'

//helper function
async function putInRoom(person: Contact, room: Room) {
  //Add a log
  log.info("Bot", 'putInRoom("%s", "%s")', contact.name(), await room.topic());

  try {
    //Try put the person into the room
    await room.add(person);
  } catch (e) {
    //any error will be here
    log.error("Bot", "putInRoom() exception: " + e.stack);
  }
}

//in the main code
//If the secrete code is ding
if (msg.text() === 'ding') {
  //get the Person/Contact
  const from = msg.talker();

  //find the targetRoom from the bot's room list
  //Option1: by group id
  //set the targetRoomId
  const tagetRoomId = '12345678910@chatroom'
  const targetRoom = await bot.Room.find({id: tagetRoomId})
  //Option2: by group name
  // const tagetRoomTopic =  'testGroup'
  // const targetRoom = await bot.Room.find({topic:tagetRoomTopic})
  if (targetRoom instanceof Room) {
    await putInRoom(from, targetRoom);
  } else {
    log.info('Cannot find room, unable to put the person into the room')
  }
}

Remove contact from room​

// TODO: Pull Request is welcome!

Changing topic of the room​

topic accepts a String as an argument. You can find the Room by either room name (a String) or room id (format '12345678910@chatroom')

import {
  Wechaty,
  log,
  Room,
} from 'wechaty'
//helper function
async function changeRoomTopic(room: Room) {
  log.info("Bot", 'changing room topic for group', await room.topic());
  const newName ="newName"
  try {
    await room.topic(newName);
    
  } catch (e) {
    log.error("Bot", "changeRoomTopic() exception: " + e.stack);
  }

  //Option1: by group id
  //set the targetRoomId
  const tagetRoomId = '12345678910@chatroom'
  const targetRoom = await bot.Room.find({id: tagetRoomId})
  //Option2: by group name
  // const tagetRoomTopic = 'ceshiqun'
  // const targetRoom = await bot.Room.find({topic:tagetRoomTopic})
  if (targetRoom instanceof Room) {
    await changeRoomTopic(targetRoom);
  } else {
    log.info('cannot find room, unable to changeRoomTopic')
  }
  
}

Mention(@) others in the room​

await room.say`Hello, ${contact}`

Moniting room events​

TBW ...

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最后由 Abhishek Jaiswal 于 更新