feature/api-documentation- Add OpenAPI (Swagger) UI for API Documentation in Spring Boot Application

[Mohammad-Husen-Mulla]

Description:

This pull request integrates OpenAPI (formerly Swagger) UI into our Spring Boot application to enhance API documentation.

Changes Included:

1. Added OpenAPI Dependencies: Included dependencies for OpenAPI (Swagger) in the pom.xml.
2. Configured OpenAPI: Spring Boot auto-configures OpenAPI, so no additional configuration is required for basic usage.
3. Updated Project Files: Added the necessary dependency configurations, Annotations inside the main application class and inside all the controllers

Benefits:

• Enhanced API Documentation: Provides a modern and interactive web interface for developers to explore and test API endpoints.
• Improved Usability: Offers an easy-to-navigate and user-friendly interface for understanding and interacting with the API.

Screenshot:

How to Test:

1. Run the Application:

• Start the Spring Boot application using mvn spring-boot:run.

2. Access OpenAPI UI

• Navigate to http://localhost:8080/swagger-ui/index.html#/ (replace 8080 with the port your application is running on)

3.Verify Documentation:

• Ensure that the OpenAPI UI displays all available API endpoints.
• Test the interactive features to verify that the endpoints are functional and correctly documented.

Note:

Feel free to adjust the port number and version of dependencies as per your project's specifics. Let me know if there’s anything else you need!

Developer Request:

As a junior developer, I'm still in the learning phase with these technologies. If you notice any mistakes or areas for improvement in the codebase I've worked on, please let me know. I appreciate any feedback and suggestions for further improvement. Thank you for your understanding and support! 👍🚀