Example for Blog Post "Hexagonal Architecture: Structuring a project and the influence of granularity V2

structure1-coarse.txt

game
├── application
│   ├── deck_builder_command_handler.go                   # hexagon implementation
│   ├── for_building_deck_sets.go                         # primary port
│   ├── for_playing_the_game.go                           # primary port
│   ├── for_reading_active_players_projections.go         # secondary port
│   ├── for_reading_deck_sets.go                          # secondary port
│   ├── for_storing_deck_sets.go                          # secondary port
│   ├── for_storing_events.go                             # secondary port
│   └── player_command_handler.go                         # hexagon implementation
├── domain
│   ├── deck_set.go                                       # aggregate
│   ├── deck_set_test.go                                  # unit test
│   ├── player.go                                         # aggregate
│   └── player_test.go                                    # unit test
└── infrastructure
    └── adapter
        ├── secondary
        │   ├── forreadingdecksets
        │   │   └── file_deck_set_reader.go               # secondary adapter
        │   └── forstoringevents
        │       ├── esdb_event_store.go                   # generic
        │       └── player_event_store.go                 # secondary adapter
        └── primary
            ├── forbuildingdecksets
            │   ├── deck_builder_command_handler_test.go  # primary adapter (unit test)
            │   ├── deck_builder_http_handler.go          # primary adapter
            │   └── integration_test.go                   # primary adapter
            └── forplayingthegame
                ├── integration_test.go
                ├── player_command_handler_test.go        # primary adapter (unit test)
                ├── player_http_handler.go                # primary adapter
                └── scheduler.go                          # primary adapter