hibuz / blockchain-java

⛓️ SpringBoot BlockChain Demo

BlockChain Demo

This is a Block Chain Demo Application

Development

To start your application in the dev profile, simply run:

./gradlew :chain-core:bootRun

Building for production

To optimize the blockchain demo application for production, run:

./gradlew :demo-web:clean :demo-web:bootJar

To ensure everything worked, run:

java -jar -Dspring.profiles.active=prod demo-web/build/libs/*.jar

Testing

To launch your application's tests, run:

./gradlew :chain-core:test

Using Docker to simplify development (optional)

You can also fully dockerize your application and all the services that it depends on. To achieve this, first build a docker image of your app by running:

• chain-core

docker build --build-arg JAR_FILE=chain-core/build/libs/\*.jar -t hibuz/chain-core -f chain-core/Dockerfile .

• demo-web

docker build --build-arg JAR_FILE=demo-web/build/libs/\*.jar -t hibuz/demo-web -f demo-web/Dockerfile .

You can also dockerize in the subfolder

cd demo-web
docker build -t hibuz/demo-web .

Then run:

• chain-core

docker run --rm -p 6565:6565 hibuz/chain-core

• demo-web

docker run --rm --network host hibuz/demo-web

To use Github Container Registry`s arm64 image with prod profile, run:

docker run --rm -e "SPRING_PROFILES_ACTIVE=prod" -p 8080:8080 ghcr.io/hibuz/demo-web

Rest APIs

Method	Path	Description
GET	/	Redirect to /swagger-ui/index.html
GET	/api/	Get block chain info
POST	/api/?msg={msg}	create newBlock with msg
POST	/api/recruit	create newBlock with generated recruit email

For demo

• Blockchain Demo web server(demo-web): https://ainize-blockchain-java-hibuz.endpoint.ainize.ai
• Blockchain Demo grpc server(chain-core): hibuz.com:6565