this project, implement instance of basic feature,
you maybe want use for App base on Spring-boot

• spring-web
• spring-jpa
  • with custom configuration for PersistenceContext
• Ehcache
  • customize cache config and implement log for cache
• Log4j2
  • logging and config log-message
• Exception management
• MapStruct
  • mapper tools for map view to entity and vice-versa
• Validation handler
  • use annotation for validation
  • use log for validation error
  • define your validation and use for model
• TestUtils
  • generator data with javaFaker
  • unit and integration test with Spock Framework
  • SwaggerAPI for show detail of Rest endpoint
  • TestContainer use for run db as dockerImage for test, and after that image is stop
• decoupling layer
  • controller, service and repository layer for easy extend
• flexible search
  • use CriteriaQuery and CriteriaBuilder for search base on Entity

1 - check active profile on dev
2 - run postgre sql on 5432 and create database myapp
3 - run app
4 - app.generator.enabled properties set to true, when you want to generate fake data

1 - check active profile on docker and package project
2 - run docker build command for create app image : docker build -t springapp:latest .
3 - run docker compose run command for running app

1 - use AppException for define your own error Exception
2 - user HttpExceptionModel for define your own error message and show to client
3 - use HttpErrorCode for unifying error code in project

1 - create your own validation type
2 - define your own validation process for entity
3 - use "@validator" annotation on field of entity for validate
4 - log for validation and save error-message in log file

1 - create your own search model
2 - use pagination for search
3 - create query dynamic base on search request
4 - use order and direction for sort data

1 - generate sample data baseOn model with javaFaker
2 - Spock framework use for test
3 - sample test define in test directory with groovy language
4 - Swagger Api for show details of endpoints
5 - In order to change swagger url, you must be change springdoc.swagger-ui.path property in application-dev.properties
6 - TestContainer for run db as dockerImage, properties config exist in application-test.properties