Wie kann man Benutzer verfolgen, die Nachrichten in discord.js gelöscht haben?

Question

Ich habe gerade angefangen zu lernen, wie man einen Discord-Bot erstellt, und versuche herauszufinden, wie man protokolliert, wer eine Nachricht gelöscht hat.

Ich habe message.author ausprobiert, aber das protokolliert natürlich, wer die Nachricht gesendet hat, und ich kenne mich mit der Syntax nicht so gut aus, also habe ich nichts anderes ausprobiert.

Answer 1

您可以使用messageDelete事件，该事件在消息被删除时触发。您可以检查审核日志，以查看用户是否删除了其他用户的消息。

首先，确保您具有所需的意图：Guilds，GuildMembers和GuildMessages。您还需要partials：Channel，Message和GuildMember，以处理在您的机器人上线之前发送的消息。

一旦消息被删除，您可以使用fetchAuditLogs方法来获取被删除消息所在的服务器的审核日志。

const client = new Client({
  intents: [
    GatewayIntentBits.Guilds,
    GatewayIntentBits.GuildMembers,
    GatewayIntentBits.GuildMessages,
  ],
  partials: [
    Partials.Channel,
    Partials.GuildMember,
    Partials.Message,
  ],
});

client.on('messageDelete', async (message) => {
  const logs = await message.guild.fetchAuditLogs({
    type: AuditLogEvent.MessageDelete,
    limit: 1,
  });
  // logs.entries is a collection, so grab the first one
  const firstEntry = logs.entries.first();
  const { executorId, target, targetId } = firstEntry;
  // Ensure the executor is cached
  const user = await client.users.fetch(executorId);

  if (target) {
    // The message object is in the cache and you can provide a detailed log here
    console.log(`A message by ${target.tag} was deleted by ${user.tag}.`);
  } else {
    // The message object was not cached, but you can still retrieve some information
    console.log(`A message with id ${targetId} was deleted by ${user.tag}.`);
  }
});

在discord.js v14.8+中，有一个新的事件GuildAuditLogEntryCreate。您可以在收到相应的审核日志事件（GuildAuditLogEntryCreate）时立即找出谁删除了消息。它需要启用GuildModeration意图。

const { AuditLogEvent, Events } = require('discord.js');

client.on(Events.GuildAuditLogEntryCreate, async (auditLog) => {
  // Define your variables
  const { action, executorId, target, targetId } = auditLog;

  // Check only for deleted messages
  if (action !== AuditLogEvent.MessageDelete) return;

  // Ensure the executor is cached
  const user = await client.users.fetch(executorId);

  if (target) {
    // The message object is in the cache and you can provide a detailed log here
    console.log(`A message by ${target.tag} was deleted by ${user.tag}.`);
  } else {
    // The message object was not cached, but you can still retrieve some information
    console.log(`A message with id ${targetId} was deleted by ${user.tag}.`);
  }
});