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
``