//THIS METHOD USES THE BOTKIT-DISCORD CONNECTOR
//To get it, open the terminal, navigate to your bot's folder and do
//$ npm install --save botkit-discord

const discordBotkit = require('botkit-discord');

const configuration = {
    token: 'YOUR_DISCORD_TOKEN'
};

const discordBot = discordBotkit(configuration);

discordBot.hears('.*', 'mention', (bot, message) => {
    const responses = [
        "It is certain",
        "It is decidedly so",
        "Without a doubt",
        "Yes – definitely",
        "You may rely on it",
        "As I see it",
        "yes",
        "Most Likely",
        "Outlook good",
        "Yes",
        "Signs point to yes"
    ];
    const randomIndex = Math.floor(Math.random() * responses.length);
    bot.reply(message, responses[randomIndex]);
});