...example/demo/controller/TrainingDefinitionController.java

src/main/java/com/example/demo/domain/BaseLevel.java

...main/java/com/example/demo/domain/TrainingDefinition.java

...main/java/com/example/demo/dto/TrainingDefinitionDto.java

...a/com/example/demo/dto/input/GameDefinitionCreateDto.java

src/main/java/com/example/demo/mapper/BeanMapper.java

...example/demo/repository/TrainingDefinitionRepository.java

...a/com/example/demo/service/TrainingDefinitionService.java

...main/java/com/example/demo/util/TrainingMapperHelper.java