Coupon service is a small web application (backend) for a specific ticket redeeming scenario. There can be selected X ticket in every day where every #th coupon sender wins. The application supports multiple territories with different conditions.

• Java 11
• Maven
• Spring
• Postgres

The underlying database holds 3 table.

• The territory infos
• The redeemed ticket
• The actual status for every territory

A pre-defined database image could be created with the given sql script and Dockerfile inside the /database folder

• The skipTests flag indicates that the tests should not run
• There is no special profile so a simple mvn spring-boot:run would do the magic

• The Docker image creation is wired in the maven build cycle with a profile container
• The image should expose port 8080
• The spring.datasource.url value should be overriden

The project uses TestNg with the following cosntraints:

• Class Ratio: 75%
• Method Ratio: 75%
• Branch Ratio: 75%
• Line Ratio: 75%

• The acutal state table should be reseted everyday manually