SETUP

Add .editorconfig file for vscode

Initialise node project

yarn init

Create src folder and src/app.ts, src/types/index.ts files

app.ts file is entry point of the application

LINTING

Linting is important as it ensures that code is standardized

Run the command to install linting dependencies

yarn add --dev typescript eslint prettier tslint @typescript-eslint/eslint-plugin @typescript-eslint/parser eslint-config-prettier eslint-plugin-prettier

Create .eslintrc, .prettierrc .eslintignore tsconfig.json files

TYPES

Add typings

Run

yarn add --dev @types/node @types/mongoose @types/agenda @types/express @types/jest @types/lodash

TESTS

Add ts-jest jest for test environment

Run

yarn add --dev ts-jest jest

RUNNING

Add the following devtools

Run

yarn add --dev husky lint-staged ts-node

Add jest.config.js, .lintstagedrc, nodemon.json files

Make changes to package.json scripts and hooks

ENVIRONMENT

Add .env file

PRODUCTION

Add ecosystem.config.js file (Read more from PM2 documentation)

exports.apps = [
  {
    name: ?, // name of the process
    script: './build/app.js',
    instances: 'max',
    exec_mode: 'cluster',
    max_memory_restart: '4G',
    node_args: '--max_old_space_size=4096',
  },
];

To start

yarn serve

To stop

yarn stop

DEPLOYMENT

docker stop server && docker rm server

docker build -t server .

docker run -d --name server -p 8080:8080 server

docker logs -f server