Spring Boot FF4J Demo

Spring Boot FF4J Demo is a project used to be a poc (proof-of-concept) to implement a feature flag on Klikpajak project with the help of FF4J

There are several use cases will be developed in order to pass the poc based on the requirements.

• Simple feature toggle

• Implement RBAC (Role Based Access Control)

• Persist feature on MySQL

• Persist feature on Redis

• Implement cache

• Separate FF4j web and main application

• Implement AOP based check

• TBD

Prerequisites

• Java 8

• Maven

Running

Project are using maven to run

mvnw spring-boot:run

Testing

• FF4J web console

1. Open browser
2. Go to http://localhost:8080/ff4j-web-console/
3. Toggle any feature we would like to enable/disable

• Simple toggle

Request a customer feature as a customer user

curl -X GET --location "http://localhost:8080/api/customers" \
    -H "Accept: application/json" \
    -H "Authorization: Basic Y3VzdG9tZXI6Y3VzdG9tZXI="

• RBAC based toggle

Request a seller feature but authorized as a customer user

curl -X GET --location "http://localhost:8080/api/sellers" \
    -H "Accept: application/json" \
    -H "Authorization: Basic Y3VzdG9tZXI6Y3VzdG9tZXI="

Preview

FF4J home

FF4J feature page

Simple toggle ON

Simple toggle OFF

RBAC based toggle

*Open seller API while logged in as customer

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

License

MIT