Sales POC

• Kafdrop
• Sales-Service

How to use

Simple way:

• chmod +x start.sh
• sh start.sh

Detail way:

• Execute unit tests
• cd sales-service
• ./gradlew clean test
• Report at ./build/reports/tests/test/index.html

• Execute mutation tests
• cd sales-service
• ./gradlew pitest
• Report at ./build/reports/pitest/index.html

• Build project
• cd sales-service
• ./gradlew clean build

• Run project
• docker-compose build
• docker-compose up

• Execute integration tests
• cd sales-integration-test
• ./gradlew clean test
• Report at ./build/reports/tests/test/index.html

• Application Swagger: Swagger-UI
• Kafdrop to access broker and topic: Kafdrop

Technologies

• SpringBoot Webflux: SpringBoot reactive framework to increase I/O performance.
• MongoDB: schemaless database with reactive driver to work with SpringBoot Webflux
• Shedlock: dependency to create multi instance lock at database, used at sales analysis scheduler
• Apache Kafka: streaming events platafrom, with high throughput support
• JUnit 5: new version of test framework, has some new features to help at unit tests
• Wiremock: dependency that creates mock servers to test the clients, used the Mock Labs to create the external clients for validations. Wiremock Docs
• Pitest: dependency to use at mutation tests
• Lombok: development plugin
• Swagger: endpoints documentation
• Docker: tool used to create the enviroment of the solution with all infraestructure dependencies
• Docker Compose: containers orchestration