JaBa/index.js

require("./helpers/extenders");

const Sentry = require("@sentry/node"),
	util = require("util"),
	fs = require("fs"),
	readdir = util.promisify(fs.readdir),
	mongoose = require("mongoose"),
	chalk = require("chalk");

const config = require("./config");
if (config.apiKeys.sentryDSN) {
	try {
		Sentry.init({
			dsn: config.apiKeys.sentryDSN
		});
	} catch (e) {
		console.log(e);
		console.log(chalk.yellow("Looks like your Sentry DSN key is invalid. If you do not intend to use Sentry, please remove the key from the configuration file."));
	};
};

// Load JaBa class
const JaBa = require("./base/JaBa"),
	client = new JaBa();

const init = async () => {
	// Search for all commands
	const directories = await readdir("./commands/");
	client.logger.log(`Loading a total of ${directories.length} categories.`, "log");
	directories.forEach(async (dir) => {
		const commands = await readdir(`./commands/${dir}/`);
		commands.filter((cmd) => cmd.split(".").pop() === "js").forEach((cmd) => {
			const response = client.loadCommand(`./commands/${dir}`, cmd);
			if (response) {
				client.logger.log(response, "error");
			};
		});
	});

	// Then we load events, which will include our message and ready event.
	const evtFiles = await readdir("./events/");
	client.logger.log(`Loading a total of ${evtFiles.length} events.`, "log");
	evtFiles.forEach((file) => {
		const eventName = file.split(".")[0];
		client.logger.log(`Loading Event: ${eventName}`);
		const event = new(require(`./events/${file}`))(client);
		client.on(eventName, (...args) => event.run(...args));
		delete require.cache[require.resolve(`./events/${file}`)];
	});

	client.login(client.config.token); // Log in to the discord api

	// connect to mongoose database
	mongoose.connect(client.config.mongoDB, {
		useNewUrlParser: true,
		useUnifiedTopology: true
	}).then(() => {
		client.logger.log("Connected to the Mongodb database.", "log");
	}).catch((err) => {
		client.logger.log(`Unable to connect to the Mongodb database. Error: ${err}`, "error");
	});

	const languages = require("./helpers/languages");
	client.translations = await languages();

	const autoUpdateDocs = require("./helpers/autoUpdateDocs.js");
	autoUpdateDocs.update(client);
};

init();

// if there are errors, log them
client.on("disconnect", () => client.logger.log("Bot is disconnecting...", "warn"))
	.on("reconnecting", () => client.logger.log("Bot reconnecting...", "log"))
	.on("error", (e) => client.logger.log(e, "error"))
	.on("warn", (info) => client.logger.log(info, "warn"));

// if there is an unhandledRejection, log them
process.on("unhandledRejection", (err) => console.error(err));