This repository contains an SpringBoot example of entity - relationship of many-to-one, using the unidirectional relationship between publications and comments.
SpringBoot, Java, Maven, Postman, Swagger-UI, Git, Markdown
- Create .env file with the following content:
DB_URL=jdbc:mysql://localhost:3306/<database_name>
DB_USERNAME=<database_username>
DB_PASSWORD=<database_password>- From IntelliJ IDEA: run "Application" class.
- Import SpringBoot.postman_collection.json to Postman or use Swagger-UI.
| Entity | Method | Endpoint | Description |
|---|---|---|---|
| Publication | GET | /publications | List all publications |
| Publication | POST | /publications | Create publication |
| Publication | PUT | /publications/{id} | Update publication |
| Publication | DELETE | /publications/{id} | Delete publication |
| Comment | GET | /comments | List all comments |
| Comment | GET | /comments/{id} | Get comment by ID |
| Comment | GET | /comments/publication/{id} | Get comments by publication ID |
| Comment | POST | /comments | Create comment |
| Comment | PUT | /comments/{id} | Update comment |
| Comment | DELETE | /comments/{id} | Delete comment |
⚠️ Watch out! For pageable requests, it is necessary to remove the parameter"sort": ["string"].⚠️
...
├── src
│ └── main
│ ├── java
│ │ └── zzz.master.REST.publisher.MTO
│ │ ├── Controllers
│ │ │ ├── CommentController.java
│ │ │ └── PublicationController.java
│ │ ├── Entities
│ │ │ ├── AuditModel.java
│ │ │ ├── CommentEntity.java
│ │ │ └── PublicationEntity.java
│ │ ├── Exceptions
│ │ │ └── ResourceNotFoundException.java
│ │ ├── Repositories
│ │ │ ├── CommentRepository.java
│ │ │ └── PublicationRepository.java
│ │ └── Application.java
│ └── resources
│ └── application.properties
├── .env
├── pom.xml
├── README.md
└── SpringBoot.postman_collection.jsonclassDiagram
direction LR
Publication "1" --> "1...*" Comment