JS Discord bot -为特定玩家分配特定角色

const Discord = require('discord.js');
const client = new Discord.Client();

client.on('ready', () => {
  console.log('Bot is ready!');
});

client.on('message', (message) => {
  if (message.content.startsWith('!assignRole')) {
    const mentionedUser = message.mentions.users.first();
    const mentionedRole = message.mentions.roles.first();

    if (mentionedUser && mentionedRole) {
      const guildMember = message.guild.member(mentionedUser);
      guildMember.roles.add(mentionedRole)
        .then(() => {
          message.reply(`Successfully assigned role ${mentionedRole.name} to ${mentionedUser.username}`);
        })
        .catch((error) => {
          console.error('Error assigning role:', error);
          message.reply('Failed to assign role. Please try again later.');
        });
    } else {
      message.reply('Invalid command. Please mention a user and a role.');
    }
  }
});

client.login('YOUR_BOT_TOKEN');