staillebois / spring-kafka-mongodb-reactive

spring-kafka-mongodb-reactive

This project is a MVP for creating accounts using Spring boot reactive app with MongoDB & Kafka

Running

You can configure the connection to MongoDB & Kafka on application.properties file or use docker-compose to run them locally. Then you can start the server with the following command:

./mvnw spring-boot:run

Packaging

You can package the Spring server by doing:

./mvnw clean package

Tooling

You can run kafka & mongoDB with docker-compose:

docker-compose up -d

You can use Kafka console consumer to observe records in the topic

docker exec -it kafka ./opt/bitnami/kafka/bin/kafka-console-consumer.sh --bootstrap-server localhost:9092 --topic account --from-beginning

Use case

Get all accounts:

curl reactive:8081/account/

Get an accounts with id = 256479:

curl reactive:8081/account/256479

Create account:

curl -X POST -H "Content-Type: application/json" -d "{\"id\":\"4748\",\"owner\":\"Toto\",\"value\":\"7.54\"}" reactive:8081/account/add 
{"id":"4748","owner":"Toto","value":7.54}