DJS - 当有人对特定表情符号做出反应时编辑嵌入

Question

我想做的是在有人添加反应时更改嵌入的颜色。我目前面临的困难是让它成为 if 语句。所以还没走多远。

我也可能没有针对任何特定的嵌入。由于嵌入 (suggestionsEmbed) 已发送多次。

编辑：更新为当前代码。除了一件事，这是有效的。除了最后发送的以外，不能编辑任何嵌入。明白我的意思here.

   // SUGGESTIONS EMBED - BEGINS
var suggestionsEmbed;
client.on('messageCreate', async message => {
  if (message.channel.id === channelSuggestions && !message.author.bot) {
    db.add('counterP.plus', 1);
    const embed = new MessageEmbed()
    .setColor('#f9db73')
    .setTitle(`Suggestion #${await db.fetch('counterP.plus') + await db.fetch('counterM.minus')}`)
    .setDescription(message.content)
    .setAuthor({ name: message.author.username, iconURL: message.author.displayAvatarURL() })
    .setTimestamp()
    .setFooter({ text: message.author.id });
    suggestionsEmbed = await message.channel.send({ embeds: [embed] })
    suggestionsEmbed.react('')
    suggestionsEmbed.react('');
        message.delete({ timeout: 0 });
        console.log(db.fetch('counterP.plus'));
}
})
// SUGGESTIONS EMBED - ENDS

// CHANGE EMBED COLOR - BEGINS
const suggestionsApproved = '';
const suggestionsDenied = '';
client.on('messageReactionAdd', (reaction, user) => {
  if (reaction.message.channel.id === channelSuggestions) {
    if (reaction.emoji.name === suggestionsApproved && reaction.message.id === suggestionsEmbed.id) {
        const suggestionsEmbedApproved = new MessageEmbed(suggestionsEmbed.embeds[0]).setColor('#76de51')
            suggestionsEmbed.edit({ embeds: [suggestionsEmbedApproved] });
    }
  }
})

Answer 1

所以您的代码正在尝试编辑嵌入而不是嵌入所在的消息，（我知道这很奇怪）但这应该适合您。

Discord 意图可能因您的编码而异，但看起来应该相似

const client = new Client({
    intents: [Intents.FLAGS.GUILDS, Intents.FLAGS.GUILD_MESSAGES, Intents.FLAGS.GUILD_MESSAGE_REACTIONS],
    partials: ['MESSAGE', 'CHANNEL', 'REACTION'],
})

它应该能够通过以下方式获取这些反应。

const suggestionsApproved = 'insertReactionEmojiName'
const suggestionsDenied = 'insertReactionEmojiName'
const channelSuggestions = 'yaddayadda'

// I would use a different emoji, one that you can get an name from like this
//  which in discord is named :thumbsup:


client.on('messageReactionAdd', (reaction, user) => {
    if (reaction.partial) {
        // If the message this reaction belongs to was removed, the fetching might result in an API error which should be handled
        try {
            await reaction.fetch();
        } catch (error) {
            console.error('Something went wrong when fetching the message:', error);
            // Return as `reaction.message.author` may be undefined/null
            return;
        }
    }   

    const targetMessage = reaction.message
    const channel = targetMessage.channel

    if (channel.id === channelSuggestions) {
        if (reaction.emoji.name === suggestionsApproved) {
            const suggestionsEmbedApproved = new MessageEmbed()
                .setColor('#1dce1d')
            
            targetMessage.edit({
                embeds: [suggestionsEmbedApproved]
            })
            console.log('fired!')
        }
    }
})

Answer 2

引入 discord.js v13 后，您需要 intents 来接收公会中发生的事件。您可以在 => Gateway Intents 中了解更多关于 Intent 的信息。首先，使用以下方法在您的客户端中添加 GUILD_MESSAGE_REACTIONS 意图：

const { Client, Intents } = require('discord.js')
const client = new Client({
  intents: [
    Intents.FLAGS.GUILDS,
    Intents.FLAGS.GUILD_MESSAGES,
    Intents.FLAGS.GUILD_MESSAGE_REACTIONS
  ]
})

之后，你就可以用你原来的代码做任何你想做的事了。虽然您可能会收到一条错误提示 DiscordAPIError: Invalid Form Body embeds[0].description: This field is required，但要解决此问题，您只需将 .setDescription() 添加到您编辑的嵌入中，然后发送即可。您的最终代码可能如下所示：

const { Client, Intents, MessageEmbed } = require('discord.js')
const client = new Client({
  intents: [
    Intents.FLAGS.GUILDS,
    Intents.FLAGS.GUILD_MESSAGES,
    Intents.FLAGS.GUILD_MESSAGE_REACTIONS
  ]
})
const suggestionsApproved = '';
const suggestionsDenied = '';
const channelSuggestions = 'your channel id'
client.on('messageReactionAdd', (reaction, user) => {
  if (reaction.message.channel.id === channelSuggestions) {
    if (reaction.emoji.name === suggestionsApproved) {
      const suggestionsEmbedApproved = new MessageEmbed()
        .setColor('your color')
        .setDescription('your description');
        suggestionsEmbed.edit({ embeds: [suggestionsEmbedApproved]});
    }
  }
})

编辑

针对新问题，答案如下：不要将嵌入命名为 suggestionsEmbed，正确的做法是首先创建一个具有不同名称的嵌入，然后使用 const suggestionsEmbed = await message.channel.send({ embeds: [embedName] })，这样代码将类似于：

const embed = new MessageEmbed()
  .setTitle('title')
  .setDescription('description')
  .setColor('color')
const suggestionsEmbed = await message.channel.send({
  embeds: [embed]
})

第二次编辑 由于您已经在使用 await message.channel.send()，因此您不必使用 .then()。你所要做的就是改变这个：

suggestionsEmbed = await message.channel.send({ embeds: [embed] }).then(sentEmbed => {
  sentEmbed.react("")
  sentEmbed.react("")
});

对此：

suggestionsEmbed = await message.channel.send({ embeds: [embed] })
suggestionsEmbed.react('')
suggestionsEmbed.react('')

编辑嵌入：使用：

const suggestionsEmbedApproved = new MessageEmbed(suggestionsEmbed.embeds[0]).setTitle('asdfasdf')
            suggestionsEmbed.edit({ embeds: [suggestionsEmbedApproved] });

Answer 3

要编辑任何有反应的嵌入，而不仅仅是前一个发送的嵌入，您可以使用：

const suggestionsEmbedApproved = new MessageEmbed(reaction.message.embeds[0]).setColor("Your color")
reaction.message.edit({ embeds: [suggestionsEmbedApproved] });

DJS - 当有人对特定表情符号做出反应时编辑嵌入

DJS - Edit the embed when someone reacts with specific emoji

javascript

discord

discord.js

bots