Example for Blog Post "Hexagonal Architecture: Structuring a project and the influence of granularity"

structure2.txt

game
├── application
│   ├── deckselection
│   │   ├── commands.go                             # all commands
│   │   ├── commands_test.go                        # unit tests
│   │   ├── integration_test.go                     # driver adapter
│   │   ├── select_deck_command_handler.go          # driver port definition and implementation
│   │   ├── select_deck_command_handler_test.go     # driver adapter
│   │   ├── select_deck.go                          # domain logic
│   │   ├── select_deck_http_handler.go             # driver adapter
│   │   ├── select_deck_test.go                     # unit tests
│   │   ├── unselect_deck_command_handler.go        # driver port definition and implementation
│   │   ├── unselect_deck_command_handler_test.go   # driver adapter
│   │   ├── unselect_deck.go                        # domain logic
│   │   ├── unselect_deck_http_handler.go           # driver adapter
│   │   ├── unselect_deck_test.go                   # unit tests
│   │   └── # more files skipped
│   ├── enrollment
│   │   └── # files skipped
│   ├── gameplay
│   │   └── # files skipped
│   └── dependencies.go                             # driven ports for all use cases
├── infrastructure
│   ├── esdb
│   │   ├── event_store.go                          # dependency impl. for driven adapter
│   │   ├── player_event_store.go                   # driven adapter
│   │   └── # more files skipped
│   ├── # more packages skipped
│   └── dependencies.go                             # dependency interfaces for driven adapters
├── events.go                                       # all events, shared between use-cases
└── # more shared domain code (value objects, entities, ...)