如何让我的 discord 机器人删除我的消息并对上面的消息作出反应？

Question

bot.on('message', message => {
    if (message.content === 'react') {
            message.delete({ timeout: 1 })
                .then(() => message.react('🍎'))
                .then(() => message.react('🍊'))
                .then(() => message.react('🍇'));   
        }
});

This is the code I'm using to try and delete my message, then react to the message above mine. I've tried using msg.channel.send('+:apple:') but it just posts + instead of reacting with it to the message above. So I'm guessing the problem is meesage.react trying to react to my message but it getting deleted so it just doesnt do anything. Any other way to do this?

Answer 1

Well, that code means to react to the deleted message. It's impossible.

But there's a way to fetch the latest message.

message.channel.messages.fetch({limit: 1}).then(msg => {
//...
});

Then the msg is a collection of messages, so msg.first() is the latest message. So you can use msg.first().react() . Full code:

bot.on('message', (message) => {
  if (message.content === 'react') {
    message.delete({ timeout: 1 }).then(() => {
      message.channel.messages.fetch({ limit: 1 }).then(async (msg) => {
        await msg.first().react('🍎');
        await msg.first().react('🍊');
        await msg.first().react('🍇');
      });
    });
  }
});