import 'dotenv/config';
import { connect, Mongoose } from "mongoose";
import { unwrap } from './util/unwrap.js';

const dbConfig = {
    host: unwrap(process.env.GATEWAY_DB_HOST),
    port: Number(unwrap(process.env.GATEWAY_DB_PORT)),
    user: unwrap(process.env.GATEWAY_DB_USER),
    password: unwrap(process.env.GATEWAY_DB_PASSWORD),
    database: unwrap(process.env.GATEWAY_DB_DATABASE),
}

const gatewayDB: Promise<Mongoose> = (async () => {
    return await connect(`mongodb://${dbConfig.host}:${dbConfig.port}/${dbConfig.database}`, {
        auth:{
            username: dbConfig.user,
            password: dbConfig.password,
        }
    });
})();

export default gatewayDB;