commands/voice/remove.js


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const { Command } = require('discord.js-commando');
const emoji = require('emoji-random');

module.exports = class RemoveVoice extends Command {
    constructor(client) {
        super(client, {
            name: 'remove',
            group: 'voice',
            memberName: 'remove',
            description: 'Remove a certain song from the soundtrack queue.',
            guildOnly: true,
            args: [
                {
                    key: 'songNumber',
                    prompt: 'What song would you like the remove?',
                    type: 'integer'
                }
            ],
            examples: ['msb!remove 2']
        });
    }
    run(msg, { songNumber }) {
        if (songNumber < 1 && songNumber >= msg.guild.musicData.queue.length) {
            return msg.reply('Please enter a valid song number. ' + emoji.random());
        }
        var voiceChannel = msg.member.voice.channel;
        if (!voiceChannel) return msg.reply('Join a voice channel and try again. ' + emoji.random());

        if (
            typeof msg.guild.musicData.songDispatcher == 'undefined' ||
            msg.guild.musicData.songDispatcher == null
        ) {
            return msg.reply('The soundtrack isn\'t playing right now. ' + emoji.random());
        }

        msg.guild.musicData.queue.splice(songNumber - 1, 1);
        return msg.say(`Removed song **#${songNumber}** from soundtrack queue. ` + emoji.random());
    }
};