expresso

( Express TS Sequelize )

Just Boilerplate Express with TypeScript ( 🦊 )

Prerequisites

npm >= v6.x
node >= v12.x
eslint v7.x
husky >= v7.x
Familiar with TypeScript 💪

Feature

TypeScript v4.x
Sequelize ORM v6.x
Nodemailer
Handlebars for templating HTML
Yup for validation schema
JavaScript Style Standard with TypeScript
Formating code using Prettier Integration Eslint and TypeScript Eslint
Using Module Alias for simplify the require/import paths
Documentation with Swagger
Generate Log File with Winston
Convensional Commit with Husky & Commitlint

Check Full Documentation

How to use

clone this repo with https / ssh / github cli

git clone https://github.com/masb0ymas/expresso.git

After cloning this repo, make sure you have duplicated the .env.example file to .env, don't let the .env.example file be deleted or renamed.

Install

npm install

or

yarn

Enabled Husky

npx husky install

or

yarn husky install

Generate Secret Key

npm run key:generate

or

yarn key:generate

Usage Development

npm run dev

or

yarn dev

Type Check

npm run test:types

or

yarn test:types

Type Check Watch mode

npm run test:types-watch

or

yarn test:types-watch

Build

npm run build

or

yarn build

Using Sequelize

Using sequelize with development mode, you can set the database configuration in .env, like this :

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=example_database
DB_USERNAME=example_user
DB_PASSWORD=example_password
DB_OPERATOR_ALIAS=
DB_TIMEZONE=+07:00

then after that you can adjust the database config in DB_DATABASE, DB_USERNAME, DB_PASSWORD. now you can run this command :

npm run db:reset

or

yarn db:reset

Usage Production

npm run serve:production

or

yarn serve:production

Usage PM2 for Cluster Process

pm2 start ecosystem.config.js --env=production

Config Nginx for Limiter / Node JS

server {
	listen 80;
	listen [::]:80;
	
	server_name yourdomain.com;
	client_max_body_size 2000M;
	location / {
	proxy_pass http://127.0.0.1:7000;
	proxy_http_version 1.1;
	proxy_set_header Upgrade $http_upgrade;
	proxy_set_header Connection 'upgrade';
	proxy_set_header Host $host;
	proxy_set_header X-Real-IP $remote_addr;
	proxy_set_header X-Forwarded-Proto $scheme;
	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
	proxy_cache_bypass $http_upgrade;
	}
}

Run loadtest

npm install -g loadtest

Then run the app that you want to test with node app.js. We’ll start by testing the version that doesn’t use clustering.

With the app running, open another Terminal and run the following load test:

loadtest http://localhost:8000/v1/user -n 1000 -c 100

-n = network / requests

-c = concurrency

--rps = request per second

Read documentation loadtest

Result loadtest:

if you want to try 1000 requests you have to increase RATE_LIMIT=1000, by default 100 requests

Requests: 0 (0%), requests per second: 0, mean latency: 0 ms

Target URL:          http://localhost:8000/v1/user
Max requests:        1000
Concurrency level:   100
Agent:               none

Completed requests:  1000
Total errors:        0
Total time:          1.7057602980000002 s
Requests per second: 586
Mean latency:        162.8 ms

Percentage of the requests served within a certain time
  50%      136 ms
  90%      261 ms
  95%      337 ms
  99%      390 ms
 100%      419 ms (longest request)

Run tests

npm run test

or

yarn test

Run with Docker

Adjust the config in .env like this:

...

PORT=8000 # change this port according to your needs

...

DB_CONNECTION=mysql
DB_HOST=db # access to service db in docker
DB_PORT=3306
DB_DATABASE=example
DB_USERNAME=your_username
DB_PASSWORD=your_password
DB_OPERATOR_ALIAS=
DB_TIMEZONE=+07:00

...

REDIS_HOST=redis # access to service redis in docker
REDIS_PASSWORD=your_password
REDIS_PORT=6379

container_name in each service is customizable.

PORT=... If you want to use a port other than 8000, you must also change the port in the services app

services:
  app:
    build:
      context: .
    container_name: express_app
    depends_on:
      - db
      - redis
    restart: always
    ports:
      - '8000:8000'

DB_HOST=... must be accessed using IPv4 Docker Network services db.

db:
  image: mariadb
  container_name: express_db
  volumes:
    - ./storage/mariadb-volume:/var/lib/mysql
  environment:
    MYSQL_ROOT_PASSWORD: ${DB_PASSWORD}
    MYSQL_DATABASE: ${DB_DATABASE}
    MYSQL_USER: ${DB_USERNAME}
    MYSQL_PASSWORD: ${DB_PASSWORD}
  restart: always
  ports:
    - '3307:3306'
  networks:
    - express_network

After all the above configuration is adjusted, you can run it with the command:

Command aggregates the output of each container

docker-compose up

Detached mode: Run containers in the background,

docker-compose up -d

Release your version app

if you want to release the app version, you can use the following command :

npm run release

or

yarn release

SMTP Basic

I use topol.io to create email templates, and it's free and can export to html format

MAIL_DRIVER=smtp
MAIL_HOST=smtp.mailgun.org
MAIL_PORT=465
MAIL_AUTH_TYPE=
[email protected]
MAIL_PASSWORD=your_password
MAIL_ENCRYPTION=

SMTP with Mailgun API

MAILGUN_API_KEY=your_api_key_mailgun
MAILGUN_DOMAIN=your_domain

SMTP Google Oauth Email ( Gmail )

MAIL_DRIVER=gmail
MAIL_HOST=
MAIL_PORT=
MAIL_AUTH_TYPE=OAuth2
[email protected]
MAIL_PASSWORD=
MAIL_ENCRYPTION=

OAUTH_CLIENT_ID=your_client_id
OAUTH_CLIENT_SECRET=your_client_secret
OAUTH_REDIRECT_URL=https://developers.google.com/oauthplayground
OAUTH_REFRESH_TOKEN=your_refresh_token

Setup Google Oauth

Author

👤 masb0ymas

Website: https://resume.masb0ymas.vercel.app
Twitter: @masb0ymas
Github: @masb0ymas
LinkedIn: @masb0ymas

Support Me

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