schemas.js

import mongoose from "mongoose"; // importing mongoose
import dotenv from 'dotenv'; // importing dot env   |
//                                                 //  |  uncomment when at developement
dotenv.config(); // configuring dot env             |
var DBDelay = new Date;
// auth db | USER
const AuthDB = mongoose.createConnection(process.env.USERDB_URL); // connecting to db
AuthDB.on('error', (error) => console.log(error)); // checks for errors
AuthDB.once('open', () => logger(new Date,"")); // run once after the db is connected

// games db | PROJECTS
const dbLevel = mongoose.createConnection(process.env.LEVELDB_URL); // connecting to db
dbLevel.on('error', (error) => console.error(error)); // checks for errors
dbLevel.once('open', () => logger("",new Date) ); // run once after the db is connected

// printing connnection status of each db
var DBNumber = 2; // number of databases
var DBConnected = 0; // number of ba connected
var DBTimeRemorder = {}; // time data for db connectied
function logger(auth,game){
    DBTimeRemorder.authTime = auth!=""?auth:DBTimeRemorder.authTime; // updating time taken to connect to user db
    DBTimeRemorder.gameTime = game!=""?game:DBTimeRemorder.gameTime; // updating time taken to connect to game db
    if(++DBConnected == DBNumber){ // if both db's time data is arrived 
        // logs the time taken to connected to console
        console.log(`[-] DB connected in : Auth ${DBTimeRemorder.authTime-DBDelay}ms, Game ${DBTimeRemorder.gameTime-DBDelay}ms`);
    };
};
/**
 * user schema 
 */
const userSchema = new mongoose.Schema({
    email: {
        type: String,
        required: true
    },
    password: {
        type: String,
        required: true
    },
    creationTime: {
        type: Date,
        default: new Date
    },
    level: Number,
    nameID: String,
    UID: String
});
export let user = AuthDB.model('users', userSchema); // exports user schema | db - users
/**
 * game level schema
 */
const codeGame = new mongoose.Schema({
    level: Number,
    title: String,
    question: String,
    answer: String
});

export let levels = dbLevel.model('levels', codeGame); // exports games schema | db - projects