javascript - Discord.js 从 react 中获取用户 **已更新**

Question

更新

我已经更新了当前为我工作的代码，它现在将创建 channel ，然后检查 channel 是否已创建。它将只允许 1 个用户创建一个 channel ，您将无法像同一用户一样创建 T5 channel 和 T4 channel 。

谢谢，祝大家圣诞快乐。

Client.on("message", async (message) => {
  if (message.author.Client || message.channel.type === "dm") return;

  let messageArray = message.content.split(" ");
  let cmd = messageArray[0];
  let args = message.content.substring(message.content.indexOf(" ") + 1);

  if (cmd === `${prefix}battle`) {
    let embed = new Discord.MessageEmbed()
      .setTitle("⚔️ 1657 Battles! ⚔️")
      .setDescription("React to this message to join the battle.")
      .addFields(
        { name: "🥇", value: "T5" },
        { name: "🥈", value: "T4" },
        { name: "🥉", value: "T3" },
        { name: "🏅", value: "T2" },
        { name: "🎖", value: "T1" }
      )
      .setColor("#0099ff")
      .setTimestamp()
      .setFooter("Please pick the troop type you want to battle with!");

    let msgEmbed = await message.channel.send(embed);
    msgEmbed.react("🥇"); // T5
    msgEmbed.react("🥈"); // T4
    msgEmbed.react("🥉"); // T3
    msgEmbed.react("🏅"); // T2
    msgEmbed.react("🎖"); // T1
  }
});

Client.on("messageReactionAdd", async (reaction, user, message) => {
  //Add an event listener
  if (reaction.message.partial) await reaction.message.fetch();
  if (user.id === Client.user.id) return; //If the reaction was from the bot, return
  if (!reaction.message.guild) return; //If the reaction was not in a guild
  const guild = Client.guilds.cache.get("644295524404428832");
  if (
    guild.channels.cache.find((channel) => channel.name === "t5-battle-channel")
  )
    return;

  if (reaction.emoji.name === "🥇") {
    let guild = reaction.message.guild;
    guild.channels.create("T5 Battle Channel", {
      //Creating the channel
      type: "text", //Make sure the channel type is text
      permissionOverwrites: [
        //Set overwrites
        {
          id: guild.id,
          deny: "VIEW_CHANNEL",
        },
        {
          id: "788400016736780338",
          allow: ["VIEW_CHANNEL"],
        },
      ],
    });
  }
  if (
    guild.channels.cache.find((channel) => channel.name === "t4-battle-channel")
  )
    return;

  if (reaction.emoji.name === "🥈") {
    let guild = reaction.message.guild;
    guild.channels.create("T4 Battle Channel", {
      //Creating the channel
      type: "text", //Make sure the channel type is text
      permissionOverwrites: [
        //Set overwrites
        {
          id: guild.id,
          deny: "VIEW_CHANNEL",
        },
        {
          id: "788400619114463275",
          allow: ["VIEW_CHANNEL"],
        },
      ],
    });
  }
  if (
    guild.channels.cache.find((channel) => channel.name === "t3-battle-channel")
  )
    return;

  if (reaction.emoji.name === "🥉") {
    let guild = reaction.message.guild;
    guild.channels.create("T3 Battle Channel", {
      //Creating the channel
      type: "text", //Make sure the channel type is text
      permissionOverwrites: [
        //Set overwrites
        {
          id: guild.id,
          deny: "VIEW_CHANNEL",
        },
        {
          id: "788400701130670110",
          allow: ["VIEW_CHANNEL"],
        },
      ],
    });
  }
  if (
    guild.channels.cache.find((channel) => channel.name === "t2-battle-channel")
  )
    return;

  if (reaction.emoji.name === "🏅") {
    let guild = reaction.message.guild;
    guild.channels.create("T2 Battle Channel", {
      //Creating the channel
      type: "text", //Make sure the channel type is text
      permissionOverwrites: [
        //Set overwrites
        {
          id: guild.id,
          deny: "VIEW_CHANNEL",
        },
        {
          id: "788400738727624704",
          allow: ["VIEW_CHANNEL"],
        },
      ],
    });
  }
  if (
    guild.channels.cache.find((channel) => channel.name === "t1-battle-channel")
  )
    return;

  if (reaction.emoji.name === "🎖") {
    let guild = reaction.message.guild;
    guild.channels.create("T1 Battle Channel", {
      //Creating the channel
      type: "text", //Make sure the channel type is text
      permissionOverwrites: [
        //Set overwrites
        {
          id: guild.id,
          deny: "VIEW_CHANNEL",
        },
        {
          id: "788400784420372490",
          allow: ["VIEW_CHANNEL"],
        },
      ],
    });
  }
});

Answer 1

如果你想获得一条消息的所有反应，你可以使用 reactions message 上的属性(property)，如果您已经有了消息对象。这将返回 ReactionManager你可以使用它。