About Project

This project fulfills Company X's need to create and manage events and various locations. The project contains two key services:

• Event and location management service: Event Managment Core
• Service of notifications of users on various events: link

Technological stack of the project

• Backend: Java 21, Spring (Spring Boot, Spring Boot MVC, Spring Boot JPA)
• Data Base: Hibernate (for ORM), Liquibase (for DB migration), PostgreSQL
• Authentication and Authorization: Spring Security, JWT, OAuth2
• Notifications: Apache Kafka for async messaging between services
• Documentations: Swagger, OpenApi
• Containerization: Docker, Docker Compose, deployment in Kubernetes
• Testing: JUnit 5, Mockito, Postman/Insomnia

Subject area of the project

The service realizes interaction between users with Events and Locations, providing extensive functionality for creating, modifying, managing events and locations.

There are two roles available in the project:

• ADMIN - can create and track Events and Locations as well as have access to approve requests for new Locations and advanced work with Locations.
• USER - user can perform CRUD operations with Events, and send requests to work with Locations (for example, add a new location).

The following key domains have been implemented in the project domain area:

• Event – key model, stores information about the event:

  • title
  • start time, end time,
  • location reference,
  • description
  • the cost of the event (optionally it can be a rally),
  • event name,
  • event type (for this purpose the system has a directory with event types),
  • user of the event creator (or admin)
  • list of users associated with the event

• Location – A model that stores location information:

  • location name
  • location address
  • capacity (optional)
  • booking fee (optional)
  • list of scheduled Events
  • details
  • date of last booking

• User – user model for security:

  • name
  • mailing address
  • password
  • role (directory)
  • list of Events
  • list of created Events

Link

The link to the documentation in Notion: Documentation by project