anitrox/commands/setnick.js

module.exports = {
  name: 'setnick',
  description: 'Sets your nickname',
  async execute(client, message, args, config) {
  
    if (message.channel.permissionsFor(message.author).has("CHANGE_NICKNAME")) {
      const newnick = args.slice(0).join(" ")

      try {
        await message.member.setNickname(newnick, "Nickname change requested by the server member. If you don't want users to be able to change their nickname disable 'CHANGE_NICKNAME' via Change Nickname in Roles.")
        await message.channel.send({embed: {
          "title": "<:AnitroxSuccess:809651936819019796> Nickname Changed",
          "color": 9442302,
          "footer": {
            "icon_url": message.author.displayAvatarURL(),
            "text": config.footerTxt
          },
          "fields": [
            {
              "name": "Changed nickname successfully!",
              "value": "You need to have permission ``CHANGE_NICKNAME`` to change your nick!"
            },
            {
              "name": "New Nickname",
              "value": newnick,
              "inline": true
            }
          ]
        }});
      } catch (error) {
        await message.channel.send(client.generateErrorMessage("Failed to set user nickname. Does the bot have the correct permissions?", message.author.displayAvatarURL()));
      };
    } else {
      await message.channel.send(client.generateErrorMessage("You need to have permission ``CHANGE_NICKNAME`` to change your nick!", message.author.displayAvatarURL()));
    }
  }
}