Warning

This is a study project created with the purpose of learning about communication between microservices using Kafka. Therefore, no frameworks were used, and best programming practices were not applied, okay?

Project Structure

The project consists of two microservices, which are:

• wallet-core: a microservice written in GO that manages transactions and bank accounts, producing events/messages that are sent to Kafka;
• balances: a microservice written in PHP responsible for the balance of bank accounts, consuming messages from Kafka and updating its database;

Useful Commands

# To start all services, run:  
docker compose up -d  

# To view the logs of wallet-core:  
docker compose attach wallet-core  

# To view the logs of balances-consumer:  
docker compose attach balances-consumer  

Testing via API

Use the api-testing.http file in your preferred IDE (obviously it's PHPStorm lol) to test the microservices' endpoints.