Social Media Application

It is a social media application backend which uses microservices architecture.

Contents

• Services
• Endpoints
• Note
• License
• Acknowledgments

Services

The services except the Follow service are written in Javascript, Follow service is written in Go. The Authentication and User service uses MongoDB, and other services use PostgreSQL. For the event bus, RabbitMQ was used, and Express-Gateway for API-Gateway.

• Authentication
• User
• Post
• Comment
• Follow

Endpoints

Authentication

• POST - Register User
  http://localhost:8080/auth/register
• POST - Login User
  http://localhost:8080/auth/login
• POST - Logout User
  http://localhost:8080/auth/logout

User

• GET - Get user by ID
  http://localhost:8080/user/get_id?user_id=<user_id>
• GET - Get user by username
  http://localhost:8080/user/get_username?user_id=<user_name>
• GET - Get all user posts
  http://localhost:8080/user/get_posts?user_id=<user_id>
• GET - Get all user comments
  http://localhost:8080/user/get_comments?user_id=<user_id>
• POST - Follow user
  http://localhost:8080/user/follow?user_id=<user_id>
• POST - Unfollow user

  http://localhost:8080/user/unfollow?user_id=<user_id>
• GET - Get user's all followers

  http://localhost:8080/user/get_all_followers?user_id=<user_id>
• GET - Get user follows

  http://localhost:8080/user/is_follows?user_id=<user_id>

Posts

• POST - Create post

  http://localhost:8080/posts/create
• GET - Get post by ID

  http://localhost:8080/posts/get_post?post_id=<post_id>
• GET - Get post's all comments

  http://localhost:8080/posts/get_comments?post_id=<post_id>
• GET - Get post's one comment

  http://localhost:8080/posts/get_one_comment?post_id=<post_id>&comment_id=<comment_id>
• DELETE - Delete post

  http://localhost:8080/posts/delete_post?post_id=<post_id

Comment

• POST - Create Comment

  http://localhost:8080/comment/create?post_id=<post_id>
• DELETE - Delete Comment

  http://localhost:8080/comment/delete?comment_id=<comment_id>

Note

The connection strings and passwords are not included in .env and docker-compose file.

License

Distributed under the MIT License. See LICENSE for more information.

Acknowledgments

• Express
• Express-Gateway
• MongoDB
• PostgreSQL
• RabbitMQ