transactions-mongoose/tests/personHelper.js

Transactions for mongoose

/*
 * =========================================================
 *   🇺🇦🇺🇦🇺🇦🇺🇦🇺🇦🇺🇦🇺🇦 Mongoose Transactions 🇺🇦🇺🇦🇺🇦🇺🇦🇺🇦🇺🇦🇺🇦
 * =========================================================
 * Copyright (c) 2019-2023
 * @Author: 🇺🇦Rosbitskyy Ruslan
 * @email: rosbitskyy@gmail.com
 */

const {Transaction} = require("../src");
const Person = require("./models/Person");

/**
 * @param {boolean} sandbox
 * @return {Promise<{Sancho, Hulio, Janna}>}
 */
const createNewPersons = async (sandbox = true) => {
    const transaction = new Transaction().setSendbox(sandbox);

    // variant #1
    const Sancho = transaction.add({
        Person, // Be careful - key Person may have been used by you before
        firstname: 'Sancho',
        lastname: 'Panse',
        age: 22,
        sex: 'male',
        status: 'free'
    });
    // variant #2
    const Janna = transaction.add({
        Model: 'Person', // or Model: Person - Be careful - key Model may have been used by you before
        firstname: 'Janna',
        lastname: 'Dark',
        age: 21,
        sex: 'female',
        status: 'free'
    });
    // variant #3
    const Hulio = transaction.add(Person, {
        firstname: 'Hulio',
        lastname: 'Iglessias',
        age: 35,
        sex: 'male',
        status: 'free'
    });
    await transaction.commit();

    return {
        Sancho: Sancho.result,
        Janna: Janna.result,
        Hulio: Hulio.result,
    }
};

const get = async (...args) => {
    return {
        status: 200,
        blob: async () => {
            return {
                type: 'awesome', arrayBuffer: async (c = 30 * 30) => {
                    const r = Array(c);
                    for (let i = 0; i < c; ++i) r[i] = Math.floor(256 * Math.random());
                    return r;
                }
            }
        }
    }
}

// node 18+
const getAvatar = async (id) => {
    const response = await get('https://i.pravatar.cc/50?u=' + id);
    const blob = await response.blob()
    return "data:" + blob.type + ';base64,' + Buffer.from(await blob.arrayBuffer()).toString('base64');
};

module.exports = {
    createNewPersons,
    getAvatar,
}