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https://github.com/kazi-naimul/typescript-express-mysql-boilerplate

A boilerplate for any enterprise rest api or service with Node.js-typescript, Express and Sequelize ORM for mysql, postgresql or others.
https://github.com/kazi-naimul/typescript-express-mysql-boilerplate

boilerplate express nodejs sequelize typescript

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A boilerplate for any enterprise rest api or service with Node.js-typescript, Express and Sequelize ORM for mysql, postgresql or others.

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# Boilerplate for Typescript-Express with sequelize ORM

A boilerplate for any enterprise rest api or service with Node.js -Typescript, Express and Sequelize ORM for mysql, postgresql or others.

By running this project you will get a production ready environment with all necessary supports for validation, unit testing, socket, redis and many more.This repo is the typescript version of my another boilerplate of [Nodejs Express Mysql boilerplate](https://github.com/kazi-naimul/node-express-mysql-boilerplate)

## Manual Installation

Clone the repo:

```bash
git clone https://github.com/kazi-naimul/typescript-express-mysql-boilerplate
cd typescript-express-mysql-boilerplate
```

Install the dependencies:

```bash
yarn install
```

Set the environment variables:

```bash
cp .env.example .env

# open .env and modify the environment variables (if needed)
```

## Features

- **ECMAScript Modules (ESM)**
- **ORM**: [Sequelize](https://sequelize.org/) orm for object data modeling
- **Migration and Seed**: DB migration and Seed using [Sequelize-CLI](https://github.com/sequelize/cli)
- **Authentication and authorization**: using [passport](http://www.passportjs.org)
- **Error handling**: centralized error handling
- **Validation**: request data validation using [Joi](https://github.com/hapijs/joi)
- **Logging**: using [winston](https://github.com/winstonjs/winston)
- **Testing**: unittests using [Mocha](https://mochajs.org/)
- **Caching**: Caching using [Redis](https://redis.io/)
- **Bidirectional Communication**: using [Scoket](https://socket.io/)
- **Job scheduler**: with [Node-cron](https://www.npmjs.com/package/node-cron)
- **Dependency management**: with [Yarn](https://yarnpkg.com)
- **Environment variables**: using [dotenv](https://github.com/motdotla/dotenv) and [cross-env](https://github.com/kentcdodds/cross-env#readme)
- **CORS**: Cross-Origin Resource-Sharing enabled using [cors](https://github.com/expressjs/cors)
- **Docker support**
- **Linting**: with [ESLint](https://eslint.org) and [Prettier](https://prettier.io)
- **Fast Compilation**: with [SWC](https://swc.rs/)

## Commands

Running locally:

```bash
yarn start:dev
```

Running in production:

```bash
yarn start
```

Testing:

```bash
# run all tests
yarn test

```

## Environment Variables

The environment variables can be found and modified in the `.env` file. They come with these default values:

```bash
#Server environment
NODE_ENV=development
#Port number
PORT=5000

#Db configuration
DB_HOST=db-host
DB_USER=db-user
DB_PASS=db-pass
DB_NAME=db-name

# JWT secret key
JWT_SECRET=your-jwt-secret-key
# Number of minutes after which an access token expires
JWT_ACCESS_EXPIRATION_MINUTES=5
# Number of days after which a refresh token expires
JWT_REFRESH_EXPIRATION_DAYS=30

#Log config
LOG_FOLDER=logs/
LOG_FILE=%DATE%-app-log.log
LOG_LEVEL=error

#Redis
REDIS_HOST=redis-host
REDIS_PORT=6379
REDIS_USE_PASSWORD=no
REDIS_PASSWORD=your-password

```

## Project Structure

```
src\
|--config\ # Environment variables and configuration related things
|--controllers\ # Route controllers (controller layer)
|--dao\ # Data Access Object for models
|--contract\ # Contracts for all dao
|--implementation # Implementation of the contracts
|--db\ # Migrations and Seed files
|--models\ # Sequelize models (data layer)
|--routes\ # Routes
|--services\ # Business logic (service layer)
|--contract\ # Contracts for all service
|--implementation # Implementation of the contracts and unit test files
|--helper\ # Helper classes and functions
|--validations\ # Request data validation schemas
|--app.js # Express app
|--cronJobs.ts # Job Scheduler
|--index.ts # App entry point
```

## License

[MIT](LICENSE)