Requirement

As a customer using an e-commerce website, I want to be able to add products to my shopping cart and have the shopping cart updated in real-time, so that I can keep track of my purchases and make informed decisions about my purchases.

Acceptance Criteria:

• When I add a product to my shopping cart, the shopping cart service should add product in cart.
• When I call checkout endpoint, the shopping cart service should send a message to a Kafka topic called "cart-checkout".
• The Kafka message should contain information about the product that I added, including the product ID, name, and price.
• If I remove a product from my cart, the shopping cart service should remove product from cart

Micronaut 3.9.1 Documentation

• User Guide
• API Reference
• Configuration Reference
• Micronaut Guides

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• Micronaut Gradle Plugin documentation
• GraalVM Gradle Plugin documentation
• Shadow Gradle Plugin

Feature swagger-ui documentation

• Micronaut Swagger UI documentation

• https://swagger.io/tools/swagger-ui/

Feature lombok documentation

• Micronaut Project Lombok documentation

• https://projectlombok.org/features/all

Feature http-client documentation

• Micronaut HTTP Client documentation

Feature serialization-jackson documentation

• Micronaut Serialization Jackson Core documentation

Feature kafka documentation

• Micronaut Kafka Messaging documentation

Feature test-resources documentation

• Micronaut Test Resources documentation

Feature openapi documentation

• Micronaut OpenAPI Support documentation

• https://www.openapis.org

Feature micronaut-aop documentation

• Micronaut Aspect-Oriented Programming (AOP) documentation