index.js

require('colors');
require('core/Constant');
require('core/MessageError');
require('core/Tools');
const Draftbot = require('core/DraftBot');

(async (Drafbot) => {

	await Drafbot.init();

	/**
	 * Will be executed whenever the bot has started
	 * @return {Promise<void>}
	 */
	const onDiscordReady = async () => {
		(require('figlet'))(JsonReader.bot.reboot, (err, data) => {
			console.log(data.red);
			console.log(JsonReader.bot.br.grey);
		});

		await client.guilds.cache.get(JsonReader.app.MAIN_SERVER_ID)
			.channels
			.cache
			.get(JsonReader.app.CONSOLE_CHANNEL_ID)
			.send(JsonReader.bot.startStatus + JsonReader.package.version)
			.catch(console.error);

		await client.user
			.setActivity(JsonReader.bot.activity)
			.catch(console.error);

		await require('core/DBL').verifyDBLRoles();
	};

	/**
	 * Will be executed each time the bot join a new server
	 */
	const onDiscordGuildCreate = async (guild) => {
		let [serv] = await Servers.getOrRegister(JsonReader.app.MAIN_SERVER_ID);
		let msg = getJoinLeaveMessage(guild, true, serv.language);
		(await client.channels.fetch(JsonReader.app.CONSOLE_CHANNEL_ID)).send(msg);
		// if (validation == ":x:") {
		//   sendLeavingMessage(guilde);
		//   //guilde.leave() //temporairement désactivé pour top.gg
		// }
		console.log(msg);
	};

	/**
	 * Will be executed each time the bot leave a server
	 */
	const onDiscordGuildDelete = async (guild) => {
		let [serv] = await Servers.getOrRegister(JsonReader.app.MAIN_SERVER_ID);
		let msg = getJoinLeaveMessage(guild, false, serv.language);
		(await client.channels.fetch(JsonReader.app.CONSOLE_CHANNEL_ID)).send(msg);
		console.log(msg);
	};

	/**
	 * Get the message when the bot joins or leaves a guild
	 * @param {module:"discord.js".Guild} guild
	 * @param {boolean} join
	 * @param {"fr"|"en"} language
	 * @return {string}
	 */
	const getJoinLeaveMessage = (guild, join, language) => {
		let {validation, humans, bots, ratio} = getValidationInfos(guild);
		return format(join ? JsonReader.bot.getTranslation(language).joinGuild : JsonReader.bot.getTranslation(language).leaveGuild, {
			guild: guild,
			humans: humans,
			robots: bots,
			ratio: ratio,
			validation: validation
		});
	};

	/**
	 * Will be executed each time the bot see a message
	 * @param {module:"discord.js".Message} message
	 * @return {Promise<void>}
	 */
	const onDiscordMessage = async (message) => {
		if (message.author.bot) return;
		if (message.channel.type === 'dm') {
			await handlePrivateMessage(message);
		} else {
			await handleMessage(message);
		}
	};

	client.on('ready', onDiscordReady);
	client.on('guildCreate', onDiscordGuildCreate);
	client.on('guildDelete', onDiscordGuildDelete);
	client.on('message', onDiscordMessage);

	await client.login(JsonReader.app.DISCORD_CLIENT_TOKEN);
})(Draftbot);

// /**
//  * Send a message to the owner of the guild the bot is leaving
//  * @param {*} guilde - The guild the bot is leaving
//  */
// function sendLeavingMessage(guilde) {
//   guilde.owner.send(Console.departurMessage);
// }