xiao/commands/random/cleverbot.js

const { Command } = require('discord.js-commando');
const Cleverbot = require('cleverio');
const { CLEVS_KEY, CLEVS_USER, CLEVS_NICK } = process.env;

module.exports = class CleverbotCommand extends Command {
    constructor(client) {
        super(client, {
            name: 'cleverbot',
            aliases: ['clevs', 'chat'],
            group: 'random',
            memberName: 'cleverbot',
            description: 'Talk to Cleverbot!',
            args: [
                {
                    key: 'text',
                    prompt: 'What do you want to say to Cleverbot?',
                    type: 'string'
                }
            ]
        });
        
        this.clevs = new Cleverbot({
            key: CLEVS_KEY,
            user: CLEVS_USER,
            nick: CLEVS_NICK
        });
        this.clevs.create();
    }

    async run(msg, args) {
        const { text } = args;
        msg.channel.startTyping();
        try {
            const { response } = await this.clevs.ask(text);
            return msg.reply(response)
                .then(() => msg.channel.stopTyping());
        } catch (err) {
            return msg.say(`${err.name}: ${err.message}`);
        }
    }
};