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SELFCODEHERO - easy gamification engine

Gamification engine based on REST API. Easy and reusable service to track user progress, badges, missions and other cool things.

Quick Start

If you would still prefer to do the installation manually, follow these steps:

Clone the repo:

git clone https://github.com/dyzio18/selfcodehero.git
cd selfcodehero
rm -rf ./.git

Install the dependencies:

yarn install 
# or
npm install

Set the environment variables:

cp .env.example .env

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

Table of Contents

Features

  • NoSQL database: MongoDB object data modeling using Mongoose
  • Authentication and authorization: using passport
  • Validation: request data validation using Joi
  • Logging: using winston and morgan
  • Testing: unit and integration tests using Jest
  • Error handling: centralized error handling mechanism
  • API documentation: with swagger-jsdoc and swagger-ui-express
  • Process management: advanced production process management using PM2
  • Dependency management: with Yarn
  • Environment variables: using dotenv and cross-env
  • Security: set security HTTP headers using helmet
  • Santizing: sanitize request data against xss and query injection
  • CORS: Cross-Origin Resource-Sharing enabled using cors
  • Compression: gzip compression with compression
  • CI: continuous integration with Travis CI
  • Docker support
  • Code coverage: using coveralls
  • Code quality: with Codacy
  • Git hooks: with husky and lint-staged
  • Linting: with ESLint and Prettier
  • Editor config: consistent editor configuration using EditorConfig

Commands

Running locally:

yarn dev

Running in production:

yarn start

Testing:

# run all tests
yarn test

# run all tests in watch mode
yarn test:watch

# run test coverage
yarn coverage

Docker:

# run docker container in development mode
yarn docker:dev

# run docker container in production mode
yarn docker:prod

# run all tests in a docker container
yarn docker:test

Linting:

# run ESLint
yarn lint

# fix ESLint errors
yarn lint:fix

# run prettier
yarn prettier

# fix prettier errors
yarn prettier:fix

Environment Variables

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

# Port number
PORT=3000

# URL of the Mongo DB
MONGODB_URL=mongodb://127.0.0.1:27017/node-boilerplate

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

# SMTP configuration options for the email service
# For testing, you can use a fake SMTP service like Ethereal: https://ethereal.email/create
SMTP_HOST=email-server
SMTP_PORT=587
SMTP_USERNAME=email-server-username
SMTP_PASSWORD=email-server-password
[email protected]

Project Structure

src\
 |--config\         # Environment variables and configuration related things
 |--controllers\    # Route controllers (controller layer)
 |--docs\           # Swagger files
 |--middlewares\    # Custom express middlewares
 |--models\         # Mongoose models (data layer)
 |--routes\         # Routes
 |--services\       # Business logic (service layer)
 |--utils\          # Utility classes and functions
 |--validations\    # Request data validation schemas
 |--app.js          # Express app
 |--index.js        # App entry point

API Documentation

To view the list of available APIs and their specifications, run the server and go to http://localhost:3000/v1/docs in your browser. This documentation page is automatically generated using the swagger definitions written as comments in the route files.

API Endpoints

List of available routes:

Auth routes:
POST /v1/auth/register - register
POST /v1/auth/login - login
POST /v1/auth/refresh-tokens - refresh auth tokens
POST /v1/auth/forgot-password - send reset password email
POST /v1/auth/reset-password - reset password
POST /v1/auth/send-verification-email - send verification email
POST /v1/auth/verify-email - verify email

User routes:
POST /v1/users - create a user
GET /v1/users - get all users
GET /v1/users/:userId - get user
PATCH /v1/users/:userId - update user
DELETE /v1/users/:userId - delete user

Game routes:
POST /v1/games - create a game
GET /v1/games - get all games
GET /v1/games/:gameId - get game
PATCH /v1/games/:gameId - update game
DELETE /v1/games/:gameId - delete game

Linting

Linting is done using ESLint and Prettier.

In this app, ESLint is configured to follow the Airbnb JavaScript style guide with some modifications. It also extends eslint-config-prettier to turn off all rules that are unnecessary or might conflict with Prettier.

To modify the ESLint configuration, update the .eslintrc.json file. To modify the Prettier configuration, update the .prettierrc.json file.

To prevent a certain file or directory from being linted, add it to .eslintignore and .prettierignore.

To maintain a consistent coding style across different IDEs, the project contains .editorconfig

Credits

License

CC BY-NC-SA 4.0