dashboard-core/HandlerIntegration/index.js

const prefix = "[DBD-Storage-Handler]";
const Keyv = require("keyv");
const { join } = require("path");

class Handler {
	constructor(keyvAdapter) {
		this.db = new Keyv(keyvAdapter || `sqlite://${join(__dirname, "/database.sqlite")}`);

		this.db.on("error", (err) => console.error(`${prefix} ${`Keyv connection error: ${err}`.red}`));

		this.Category = require(`${__dirname}/structures/Category`)(this.db);
		this.Option = require(`${__dirname}/structures/Option`)(this.db);

		console.log(`${prefix} Database successfully initialized!`);
	}

	async fetch(guildId, optionId) {
		return await this.db.get(`${guildId}.options.${optionId}`);
	}

	db() {
		return this.db;
	}
}

module.exports = Handler;