feat: update Scala library version and enhance test configurations

Co-authored-by: shahdlala66 <shahd.lala66@gmail.com>
Reviewed-on: #32
Co-authored-by: Shahd Lala <shosho996@blackhole.local>
Co-committed-by: Shahd Lala <shosho996@blackhole.local>

.codesight/CODESIGHT.md

@@ -2,58 +2,11 @@
 
 > **Stack:** raw-http | none | unknown | scala
 
-> 0 routes + 40 rpc | 0 models | 0 components | 146 lib files | 1 env vars | 1 middleware
+> 0 routes | 0 models | 0 components | 63 lib files | 1 env vars | 1 middleware
 > **Token savings:** this file is ~0 tokens. Without it, AI exploration would cost ~0 tokens. **Saves ~0 tokens per conversation.**
 
 ---
 
-# Routes
-
-## gRPC
-
-- `/CoordinatorService/BatchResubscribeGames` (BatchResubscribeRequest) → BatchResubscribeResponse
-- `/CoordinatorService/UnsubscribeGames` (UnsubscribeGamesRequest) → UnsubscribeGamesResponse
-- `/CoordinatorService/EvictGames` (EvictGamesRequest) → EvictGamesResponse
-- `/CoordinatorService/DrainInstance` (DrainInstanceRequest) → DrainInstanceResponse
-- `/CoordinatorService/BatchResubscribeGames` (BatchResubscribeRequest) → BatchResubscribeResponse
-- `/CoordinatorService/UnsubscribeGames` (UnsubscribeGamesRequest) → UnsubscribeGamesResponse
-- `/CoordinatorService/EvictGames` (EvictGamesRequest) → EvictGamesResponse
-- `/CoordinatorService/DrainInstance` (DrainInstanceRequest) → DrainInstanceResponse
-- `/IoService/ImportFen` (ProtoImportFenRequest) → ProtoGameContext
-- `/IoService/ImportPgn` (ProtoImportPgnRequest) → ProtoGameContext
-- `/IoService/ExportCombined` (ProtoGameContext) → ProtoCombinedExport
-- `/IoService/ExportFen` (ProtoGameContext) → ProtoStringResult
-- `/IoService/ExportPgn` (ProtoGameContext) → ProtoStringResult
-- `/RuleService/CandidateMoves` (ProtoSquareRequest) → ProtoMoveList
-- `/RuleService/LegalMoves` (ProtoSquareRequest) → ProtoMoveList
-- `/RuleService/AllLegalMoves` (ProtoGameContext) → ProtoMoveList
-- `/RuleService/IsCheck` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsCheckmate` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsStalemate` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsInsufficientMaterial` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsFiftyMoveRule` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsThreefoldRepetition` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/ApplyMove` (ProtoMoveRequest) → ProtoGameContext
-- `/RuleService/PostMoveStatus` (ProtoGameContext) → ProtoPostMoveStatus
-- `/IoService/ImportFen` (ProtoImportFenRequest) → ProtoGameContext
-- `/IoService/ImportPgn` (ProtoImportPgnRequest) → ProtoGameContext
-- `/IoService/ExportCombined` (ProtoGameContext) → ProtoCombinedExport
-- `/IoService/ExportFen` (ProtoGameContext) → ProtoStringResult
-- `/IoService/ExportPgn` (ProtoGameContext) → ProtoStringResult
-- `/RuleService/CandidateMoves` (ProtoSquareRequest) → ProtoMoveList
-- `/RuleService/LegalMoves` (ProtoSquareRequest) → ProtoMoveList
-- `/RuleService/AllLegalMoves` (ProtoGameContext) → ProtoMoveList
-- `/RuleService/IsCheck` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsCheckmate` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsStalemate` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsInsufficientMaterial` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsFiftyMoveRule` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsThreefoldRepetition` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/ApplyMove` (ProtoMoveRequest) → ProtoGameContext
-- `/RuleService/PostMoveStatus` (ProtoGameContext) → ProtoPostMoveStatus
-
----
-
 # Libraries
 
 - `jacoco-reporter/scoverage_coverage_gaps.py`
@@ -72,74 +25,6 @@
   - function main: () -> None
   - class TestCase
   - _...2 more_
-- `modules/account/src/main/scala/de/nowchess/account/client/CoreGameClient.scala` — class CoreGameClient, function createGame
-- `modules/account/src/main/scala/de/nowchess/account/config/JacksonConfig.scala` — class JacksonConfig, function customize
-- `modules/account/src/main/scala/de/nowchess/account/config/NativeReflectionConfig.scala` — class NativeReflectionConfig
-- `modules/account/src/main/scala/de/nowchess/account/domain/Challenge.scala`
-  - class Challenge
-  - function gameIdOpt
-  - function declineReasonOpt
-  - function timeControlLimitOpt
-  - function timeControlIncrementOpt
-- `modules/account/src/main/scala/de/nowchess/account/domain/ChallengeColorConverter.scala` — class ChallengeColorConverter
-- `modules/account/src/main/scala/de/nowchess/account/domain/ChallengeStatusConverter.scala` — class ChallengeStatusConverter
-- `modules/account/src/main/scala/de/nowchess/account/domain/DeclineReasonConverter.scala` — class DeclineReasonConverter
-- `modules/account/src/main/scala/de/nowchess/account/domain/TimeControl.scala` — class TimeControl
-- `modules/account/src/main/scala/de/nowchess/account/domain/UserAccount.scala`
-  - class UserAccount
-  - function getBotAccounts
-  - class BotAccount
-  - class OfficialBotAccount
-- `modules/account/src/main/scala/de/nowchess/account/error/AccountError.scala` — function message
-- `modules/account/src/main/scala/de/nowchess/account/error/ChallengeError.scala` — function message
-- `modules/account/src/main/scala/de/nowchess/account/filter/AlreadyLoggedInFilter.scala` — class AlreadyLoggedInFilter
-- `modules/account/src/main/scala/de/nowchess/account/repository/AccountRepository.scala`
-  - class UserAccountRepository
-  - function findByUsername
-  - function findById
-  - function persist
-  - function findByEmail
-  - function findAll
-  - _...12 more_
-- `modules/account/src/main/scala/de/nowchess/account/repository/ChallengeRepository.scala`
-  - class ChallengeRepository
-  - function findActiveByChallengerId
-  - function findActiveByDestUserId
-  - function findDuplicateChallenge
-  - function findById
-  - function persist
-  - _...1 more_
-- `modules/account/src/main/scala/de/nowchess/account/resource/AccountResource.scala`
-  - class AccountResource
-  - function register
-  - function login
-  - function me
-  - function publicProfile
-  - function banUser
-  - _...10 more_
-- `modules/account/src/main/scala/de/nowchess/account/resource/ChallengeResource.scala`
-  - class ChallengeResource
-  - function create
-  - function list
-  - function accept
-  - function decline
-  - function cancel
-- `modules/account/src/main/scala/de/nowchess/account/service/AccountService.scala`
-  - class AccountService
-  - function register
-  - function login
-  - function findByUsername
-  - function findById
-  - function createBotAccount
-  - _...11 more_
-- `modules/account/src/main/scala/de/nowchess/account/service/ChallengeService.scala`
-  - class ChallengeService
-  - function create
-  - function accept
-  - function decline
-  - function cancel
-  - function listForUser
-  - _...1 more_
 - `modules/api/src/main/scala/de/nowchess/api/board/Board.scala`
   - class Board
   - function apply
@@ -169,15 +54,6 @@
 - `modules/api/src/main/scala/de/nowchess/api/dto/ErrorEventDto.scala` — class ErrorEventDto, function apply
 - `modules/api/src/main/scala/de/nowchess/api/dto/GameFullEventDto.scala` — class GameFullEventDto, function apply
 - `modules/api/src/main/scala/de/nowchess/api/dto/GameStateEventDto.scala` — class GameStateEventDto, function apply
-- `modules/api/src/main/scala/de/nowchess/api/error/GameError.scala` — function message
-- `modules/api/src/main/scala/de/nowchess/api/game/ClockState.scala`
-  - function activeColor
-  - function afterMove
-  - function remainingMs
-  - function remainingMs
-  - function afterMove
-  - function remainingMs
-  - _...3 more_
 - `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`
   - function kingSquare
   - function withBoard
@@ -186,21 +62,11 @@
   - function withEnPassantSquare
   - function withHalfMoveClock
   - _...4 more_
-- `modules/api/src/main/scala/de/nowchess/api/io/GameContextExport.scala` — class GameContextExport, function exportGameContext
-- `modules/api/src/main/scala/de/nowchess/api/io/GameContextImport.scala` — class GameContextImport, function importGameContext
 - `modules/api/src/main/scala/de/nowchess/api/player/PlayerInfo.scala` — class PlayerId, function apply
 - `modules/api/src/main/scala/de/nowchess/api/response/ApiResponse.scala`
   - class ApiResponse
   - function error
   - function totalPages
-- `modules/api/src/main/scala/de/nowchess/api/rules/RuleSet.scala`
-  - class RuleSet
-  - function candidateMoves
-  - function legalMoves
-  - function allLegalMoves
-  - function isCheck
-  - function isCheckmate
-  - _...6 more_
 - `modules/bot/python/nnue.py`
   - function get_weights_dir: ()
   - function get_data_dir: ()
@@ -305,136 +171,30 @@
   - class ZobristHash
   - function hash
   - function nextHash
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/CoordinatorApp.scala` — class CoordinatorApp
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/config/BeansProducer.scala`
-  - class BeansProducer
-  - function redissonClient
-  - function kubernetesClient
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/config/CoordinatorConfig.scala`
-  - class CoordinatorConfig
-  - function maxGamesPerCore
-  - function maxDeviationPercent
-  - function rebalanceInterval
-  - function rebalanceMinInterval
-  - function heartbeatTtl
-  - _...11 more_
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/config/JacksonConfig.scala` — class JacksonConfig, function customize
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/config/NativeReflectionConfig.scala` — class NativeReflectionConfig
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/grpc/CoordinatorGrpcServer.scala` — class CoordinatorGrpcServer
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/grpc/CoreGrpcClient.scala`
-  - class CoreGrpcClient
-  - function shutdown
-  - function batchResubscribeGames
-  - function unsubscribeGames
-  - function evictGames
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/resource/CoordinatorResource.scala`
-  - class CoordinatorResource
-  - function listInstances
-  - function getMetrics
-  - function triggerRebalance
-  - function triggerFailover
-  - function triggerScaleUp
-  - _...1 more_
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/service/AutoScaler.scala`
-  - class AutoScaler
-  - function checkAndScale
-  - function scaleUp
-  - function scaleDown
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/service/CacheEvictionManager.scala`
-  - class CacheEvictionManager
-  - function setRedisPrefix
-  - function evictStaleGames
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/service/FailoverService.scala`
-  - class FailoverService
-  - function setRedisPrefix
-  - function onInstanceStreamDropped
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/service/HealthMonitor.scala`
-  - class HealthMonitor
-  - function setRedisPrefix
-  - function checkInstanceHealth
-  - function watchK8sPods
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/service/InstanceRegistry.scala`
-  - class InstanceRegistry
-  - function setRedisPrefix
-  - function getInstance
-  - function getAllInstances
-  - function updateInstanceFromRedis
-  - function markInstanceDead
-  - _...1 more_
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/service/LoadBalancer.scala`
-  - class LoadBalancer
-  - function setRedisPrefix
-  - function shouldRebalance
-  - function rebalance
-- `modules/core/src/main/scala/de/nowchess/chess/adapter/RuleSetRestAdapter.scala`
-  - class RuleSetRestAdapter
-  - function candidateMoves
-  - function legalMoves
-  - function allLegalMoves
-  - function isCheck
-  - function isCheckmate
-  - _...5 more_
-- `modules/core/src/main/scala/de/nowchess/chess/client/IoServiceClient.scala`
-  - class IoServiceClient
-  - function importFen
-  - function importPgn
-  - function exportFen
-  - function exportPgn
-  - function exportCombined
-- `modules/core/src/main/scala/de/nowchess/chess/client/RuleServiceClient.scala`
-  - class RuleServiceClient
-  - function candidateMoves
-  - function legalMoves
-  - function allLegalMoves
-  - function isCheck
-  - function isCheckmate
-  - _...6 more_
-- `modules/core/src/main/scala/de/nowchess/chess/client/StoreServiceClient.scala` — class StoreServiceClient, function getGame
+- `modules/core/src/main/scala/de/nowchess/chess/command/Command.scala`
+  - class Command
+  - function execute
+  - function undo
+  - function description
+  - class MoveResult
+- `modules/core/src/main/scala/de/nowchess/chess/command/CommandInvoker.scala`
+  - class CommandInvoker
+  - function execute
+  - function undo
+  - function redo
+  - function history
+  - function getCurrentIndex
+  - _...3 more_
 - `modules/core/src/main/scala/de/nowchess/chess/config/JacksonConfig.scala` — class JacksonConfig, function customize
-- `modules/core/src/main/scala/de/nowchess/chess/config/NativeReflectionConfig.scala` — class NativeReflectionConfig
-- `modules/core/src/main/scala/de/nowchess/chess/config/RedisConfig.scala` — class RedisConfig
-- `modules/core/src/main/scala/de/nowchess/chess/config/RedissonProducer.scala`
-  - class RedissonProducer
-  - function produceRedissonClient
-  - function shutdown
 - `modules/core/src/main/scala/de/nowchess/chess/controller/Parser.scala` — class Parser, function parseMove
 - `modules/core/src/main/scala/de/nowchess/chess/engine/GameEngine.scala`
   - class GameEngine
   - function board
   - function turn
   - function context
-  - function pendingDrawOfferBy
-  - function currentClockState
-  - _...22 more_
-- `modules/core/src/main/scala/de/nowchess/chess/exception/ApiException.scala`
-  - class ApiException
-  - class GameNotFoundException
-  - class BadRequestException
-- `modules/core/src/main/scala/de/nowchess/chess/exception/ApiExceptionMapper.scala` — class ApiExceptionMapper, function toResponse
-- `modules/core/src/main/scala/de/nowchess/chess/grpc/CoordinatorServiceHandler.scala` — class CoordinatorServiceHandler
-- `modules/core/src/main/scala/de/nowchess/chess/grpc/CoreProtoMapper.scala`
-  - class CoreProtoMapper
-  - function toProtoColor
-  - function fromProtoColor
-  - function toProtoPieceType
-  - function fromProtoPieceType
-  - function toProtoMoveKind
-  - _...9 more_
-- `modules/core/src/main/scala/de/nowchess/chess/grpc/IoGrpcClientWrapper.scala`
-  - class IoGrpcClientWrapper
-  - function exportCombined
-  - function importFen
-  - function importPgn
-  - function exportFen
-  - function exportPgn
-- `modules/core/src/main/scala/de/nowchess/chess/grpc/RuleSetGrpcAdapter.scala`
-  - class RuleSetGrpcAdapter
-  - function candidateMoves
-  - function legalMoves
-  - function allLegalMoves
-  - function isCheck
-  - function isCheckmate
-  - _...5 more_
+  - function canUndo
+  - function canRedo
+  - _...11 more_
 - `modules/core/src/main/scala/de/nowchess/chess/observer/Observer.scala`
   - function context
   - class Observer
@@ -443,52 +203,28 @@
   - function subscribe
   - function unsubscribe
   - _...1 more_
-- `modules/core/src/main/scala/de/nowchess/chess/redis/C2sMessage.scala` — class C2sMessage
-- `modules/core/src/main/scala/de/nowchess/chess/redis/GameRedisPublisher.scala` — class GameRedisPublisher, function onGameEvent
-- `modules/core/src/main/scala/de/nowchess/chess/redis/GameRedisSubscriberManager.scala`
-  - class GameRedisSubscriberManager
-  - function subscribeGame
-  - function onMessage
-  - function unsubscribeGame
-  - function batchResubscribeGames
-  - function unsubscribeGames
-  - _...3 more_
 - `modules/core/src/main/scala/de/nowchess/chess/registry/GameRegistry.scala`
   - class GameRegistry
   - function store
   - function get
   - function update
   - function generateId
-- `modules/core/src/main/scala/de/nowchess/chess/registry/RedisGameRegistry.scala`
-  - class RedisGameRegistry
-  - function generateId
+- `modules/core/src/main/scala/de/nowchess/chess/registry/GameRegistryImpl.scala`
+  - class GameRegistryImpl
   - function store
   - function get
   - function update
-- `modules/core/src/main/scala/de/nowchess/chess/resource/GameDtoMapper.scala`
-  - class GameDtoMapper
-  - function statusOf
-  - function moveToUci
-  - function toPlayerDto
-  - function toClockDto
-  - function toGameStateDto
-  - _...1 more_
+  - function generateId
 - `modules/core/src/main/scala/de/nowchess/chess/resource/GameResource.scala`
-  - class GameResource
   - function onGameEvent
   - function createGame
   - function getGame
+  - function streamGame
+  - function onGameEvent
   - function resignGame
-  - function makeMove
   - _...9 more_
-- `modules/core/src/main/scala/de/nowchess/chess/service/InstanceHeartbeatService.scala`
-  - class InstanceHeartbeatService
-  - function onStart
-  - function onShutdown
-  - function setRedisPrefix
-  - function setSubscriptionCount
-  - function setLocalCacheSize
-  - _...2 more_
+- `modules/io/src/main/scala/de/nowchess/io/GameContextExport.scala` — class GameContextExport, function exportGameContext
+- `modules/io/src/main/scala/de/nowchess/io/GameContextImport.scala` — class GameContextImport, function importGameContext
 - `modules/io/src/main/scala/de/nowchess/io/GameFileService.scala`
   - class GameFileService
   - function saveGameToFile
@@ -517,15 +253,6 @@
   - function parseBoard
   - function importGameContext
 - `modules/io/src/main/scala/de/nowchess/io/fen/FenParserSupport.scala` — function buildSquares
-- `modules/io/src/main/scala/de/nowchess/io/grpc/IoGrpcService.scala` — class IoGrpcService
-- `modules/io/src/main/scala/de/nowchess/io/grpc/IoProtoMapper.scala`
-  - class IoProtoMapper
-  - function toProtoColor
-  - function fromProtoColor
-  - function toProtoPieceType
-  - function fromProtoPieceType
-  - function toProtoMoveKind
-  - _...9 more_
 - `modules/io/src/main/scala/de/nowchess/io/json/JsonExporter.scala` — class JsonExporter, function exportGameContext
 - `modules/io/src/main/scala/de/nowchess/io/json/JsonParser.scala` — class JsonParser, function importGameContext
 - `modules/io/src/main/scala/de/nowchess/io/pgn/PgnExporter.scala`
@@ -538,76 +265,20 @@
   - function importGameContext
   - function parsePgn
   - function parseAlgebraicMove
-- `modules/io/src/main/scala/de/nowchess/io/service/config/JacksonConfig.scala` — class JacksonConfig, function customize
-- `modules/io/src/main/scala/de/nowchess/io/service/config/NativeReflectionConfig.scala` — class NativeReflectionConfig
-- `modules/io/src/main/scala/de/nowchess/io/service/resource/IoResource.scala`
-  - class IoResource
-  - function importFen
-  - function importPgn
-  - function exportFen
-  - function exportPgn
-  - function exportCombined
-- `modules/json/src/main/scala/de/nowchess/json/ChessJacksonModule.scala` — class ChessJacksonModule
-- `modules/json/src/main/scala/de/nowchess/json/GameResultDeserializer.scala` — class GameResultDeserializer
-- `modules/json/src/main/scala/de/nowchess/json/GameResultSerializer.scala` — class GameResultSerializer
-- `modules/json/src/main/scala/de/nowchess/json/MoveTypeDeserializer.scala` — class MoveTypeDeserializer
-- `modules/json/src/main/scala/de/nowchess/json/MoveTypeSerializer.scala` — class MoveTypeSerializer
-- `modules/json/src/main/scala/de/nowchess/json/SquareDeserializer.scala` — class SquareDeserializer
-- `modules/json/src/main/scala/de/nowchess/json/SquareKeyDeserializer.scala` — class SquareKeyDeserializer
-- `modules/json/src/main/scala/de/nowchess/json/SquareKeySerializer.scala` — class SquareKeySerializer
-- `modules/json/src/main/scala/de/nowchess/json/SquareSerializer.scala` — class SquareSerializer
-- `modules/rule/src/main/scala/de/nowchess/rules/config/JacksonConfig.scala` — class JacksonConfig, function customize
-- `modules/rule/src/main/scala/de/nowchess/rules/config/NativeReflectionConfig.scala` — class NativeReflectionConfig
-- `modules/rule/src/main/scala/de/nowchess/rules/grpc/ProtoMapper.scala`
-  - class ProtoMapper
-  - function toProtoColor
-  - function fromProtoColor
-  - function toProtoPieceType
-  - function fromProtoPieceType
-  - function toProtoMoveKind
-  - _...9 more_
-- `modules/rule/src/main/scala/de/nowchess/rules/grpc/RuleGrpcService.scala` — class RuleGrpcService
-- `modules/rule/src/main/scala/de/nowchess/rules/resource/RuleSetResource.scala`
-  - class RuleSetResource
+- `modules/rule/src/main/scala/de/nowchess/rules/RuleSet.scala`
+  - class RuleSet
   - function candidateMoves
   - function legalMoves
   - function allLegalMoves
   - function isCheck
   - function isCheckmate
-  - _...6 more_
-- `modules/rule/src/main/scala/de/nowchess/rules/sets/DefaultRules.scala` — class DefaultRules, function positionOf
-- `modules/store/src/main/scala/de/nowchess/store/config/JacksonConfig.scala` — class JacksonConfig, function customize
-- `modules/store/src/main/scala/de/nowchess/store/config/NativeReflectionConfig.scala` — class NativeReflectionConfig
-- `modules/store/src/main/scala/de/nowchess/store/config/RedisConfig.scala` — class RedisConfig
-- `modules/store/src/main/scala/de/nowchess/store/config/RedissonProducer.scala`
-  - class RedissonProducer
-  - function redissonClient
-  - function close
-- `modules/store/src/main/scala/de/nowchess/store/domain/GameRecord.scala` — class GameRecord
-- `modules/store/src/main/scala/de/nowchess/store/redis/GameWritebackStreamListener.scala`
-  - class GameWritebackStreamListener
-  - function startListening
-  - function onMessage
-- `modules/store/src/main/scala/de/nowchess/store/repository/GameRecordRepository.scala`
-  - class GameRecordRepository
-  - function findByGameId
-  - function persist
-  - function merge
-- `modules/store/src/main/scala/de/nowchess/store/resource/StoreGameResource.scala` — class StoreGameResource, function getGame
-- `modules/store/src/main/scala/de/nowchess/store/service/GameWritebackService.scala` — class GameWritebackService, function writeBack
-- `modules/ws/src/main/scala/de/nowchess/ws/config/JacksonConfig.scala` — class JacksonConfig, function customize
-- `modules/ws/src/main/scala/de/nowchess/ws/config/NativeReflectionConfig.scala` — class NativeReflectionConfig
-- `modules/ws/src/main/scala/de/nowchess/ws/config/RedisConfig.scala` — class RedisConfig
-- `modules/ws/src/main/scala/de/nowchess/ws/config/RedissonProducer.scala`
-  - class RedissonProducer
-  - function produceRedissonClient
-  - function shutdown
-- `modules/ws/src/main/scala/de/nowchess/ws/resource/GameWebSocketResource.scala`
-  - class GameWebSocketResource
-  - function onOpen
-  - function onMessage
-  - function onTextMessage
-  - function onClose
+  - _...5 more_
+- `modules/rule/src/main/scala/de/nowchess/rules/sets/DefaultRules.scala`
+  - class DefaultRules
+  - function positionOf
+  - function loop
+  - function toMoves
+  - function loop
 
 ---
 
@@ -630,39 +301,39 @@
 
 ## Most Imported Files (change these carefully)
 
-- `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala` — imported by **76** files
-- `modules/api/src/main/scala/de/nowchess/api/board/Square.scala` — imported by **57** files
-- `modules/api/src/main/scala/de/nowchess/api/move/Move.scala` — imported by **55** files
-- `modules/api/src/main/scala/de/nowchess/api/board/Color.scala` — imported by **47** files
-- `modules/rule/src/main/scala/de/nowchess/rules/sets/DefaultRules.scala` — imported by **28** files
-- `modules/api/src/main/scala/de/nowchess/api/board/Board.scala` — imported by **20** files
-- `modules/api/src/main/scala/de/nowchess/api/board/PieceType.scala` — imported by **20** files
-- `modules/api/src/main/scala/de/nowchess/api/board/Piece.scala` — imported by **20** files
-- `modules/api/src/main/scala/de/nowchess/api/game/DrawReason.scala` — imported by **18** files
-- `modules/api/src/main/scala/de/nowchess/api/game/GameResult.scala` — imported by **18** files
-- `modules/api/src/main/scala/de/nowchess/api/rules/RuleSet.scala` — imported by **14** files
-- `modules/api/src/main/scala/de/nowchess/api/board/CastlingRights.scala` — imported by **13** files
-- `modules/io/src/main/scala/de/nowchess/io/fen/FenParser.scala` — imported by **11** files
-- `modules/api/src/main/scala/de/nowchess/api/player/PlayerInfo.scala` — imported by **9** files
-- `modules/api/src/main/scala/de/nowchess/api/error/GameError.scala` — imported by **9** files
-- `modules/core/src/main/scala/de/nowchess/chess/observer/Observer.scala` — imported by **9** files
-- `modules/api/src/main/scala/de/nowchess/api/io/GameContextImport.scala` — imported by **8** files
-- `modules/core/src/main/scala/de/nowchess/chess/grpc/IoGrpcClientWrapper.scala` — imported by **7** files
-- `modules/api/src/main/scala/de/nowchess/api/game/GameMode.scala` — imported by **6** files
+- `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala` — imported by **64** files
+- `modules/api/src/main/scala/de/nowchess/api/move/Move.scala` — imported by **44** files
+- `modules/api/src/main/scala/de/nowchess/api/board/Square.scala` — imported by **40** files
+- `modules/api/src/main/scala/de/nowchess/api/board/Color.scala` — imported by **35** files
+- `modules/api/src/main/scala/de/nowchess/api/board/Board.scala` — imported by **19** files
+- `modules/api/src/main/scala/de/nowchess/api/board/Piece.scala` — imported by **18** files
+- `modules/api/src/main/scala/de/nowchess/api/board/PieceType.scala` — imported by **17** files
+- `modules/rule/src/main/scala/de/nowchess/rules/sets/DefaultRules.scala` — imported by **17** files
+- `modules/rule/src/main/scala/de/nowchess/rules/RuleSet.scala` — imported by **11** files
+- `modules/io/src/main/scala/de/nowchess/io/fen/FenParser.scala` — imported by **10** files
+- `modules/api/src/main/scala/de/nowchess/api/board/CastlingRights.scala` — imported by **9** files
+- `modules/api/src/main/scala/de/nowchess/api/game/DrawReason.scala` — imported by **7** files
+- `modules/io/src/main/scala/de/nowchess/io/GameContextImport.scala` — imported by **7** files
 - `modules/api/src/main/scala/de/nowchess/api/bot/Bot.scala` — imported by **6** files
+- `modules/bot/src/main/scala/de/nowchess/bot/ai/Evaluation.scala` — imported by **6** files
+- `modules/api/src/main/scala/de/nowchess/api/player/PlayerInfo.scala` — imported by **5** files
+- `modules/bot/src/main/scala/de/nowchess/bot/util/PolyglotBook.scala` — imported by **5** files
+- `modules/api/src/main/scala/de/nowchess/api/game/GameResult.scala` — imported by **4** files
+- `modules/bot/src/main/scala/de/nowchess/bot/bots/ClassicalBot.scala` — imported by **4** files
+- `modules/bot/src/main/scala/de/nowchess/bot/bots/classic/EvaluationClassic.scala` — imported by **4** files
 
 ## Import Map (who imports what)
 
-- `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala` ← `modules/api/src/main/scala/de/nowchess/api/bot/Bot.scala`, `modules/api/src/main/scala/de/nowchess/api/io/GameContextExport.scala`, `modules/api/src/main/scala/de/nowchess/api/io/GameContextImport.scala`, `modules/api/src/main/scala/de/nowchess/api/rules/RuleSet.scala`, `modules/bot/src/main/scala/de/nowchess/bot/BotMoveRepetition.scala` +71 more
-- `modules/api/src/main/scala/de/nowchess/api/board/Square.scala` ← `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/api/src/main/scala/de/nowchess/api/move/Move.scala`, `modules/api/src/main/scala/de/nowchess/api/rules/RuleSet.scala`, `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala`, `modules/api/src/test/scala/de/nowchess/api/move/MoveTest.scala` +52 more
-- `modules/api/src/main/scala/de/nowchess/api/move/Move.scala` ← `modules/api/src/main/scala/de/nowchess/api/bot/Bot.scala`, `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/api/src/main/scala/de/nowchess/api/rules/RuleSet.scala`, `modules/api/src/test/scala/de/nowchess/api/board/BoardTest.scala`, `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala` +50 more
-- `modules/api/src/main/scala/de/nowchess/api/board/Color.scala` ← `modules/api/src/main/scala/de/nowchess/api/game/ClockState.scala`, `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/api/src/main/scala/de/nowchess/api/game/GameResult.scala`, `modules/api/src/test/scala/de/nowchess/api/game/ClockStateTest.scala`, `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala` +42 more
-- `modules/rule/src/main/scala/de/nowchess/rules/sets/DefaultRules.scala` ← `modules/bot/src/main/scala/de/nowchess/bot/bots/ClassicalBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/HybridBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/NNUEBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/AlphaBetaSearch.scala`, `modules/bot/src/test/scala/de/nowchess/bot/AlphaBetaSearchTest.scala` +23 more
-- `modules/api/src/main/scala/de/nowchess/api/board/Board.scala` ← `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/nnue/NNUE.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/MoveOrdering.scala`, `modules/bot/src/test/scala/de/nowchess/bot/AlphaBetaSearchTest.scala` +15 more
-- `modules/api/src/main/scala/de/nowchess/api/board/PieceType.scala` ← `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/classic/EvaluationClassic.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/nnue/NNUE.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/AlphaBetaSearch.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/MoveOrdering.scala` +15 more
-- `modules/api/src/main/scala/de/nowchess/api/board/Piece.scala` ← `modules/bot/src/main/scala/de/nowchess/bot/bots/nnue/NNUE.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/MoveOrdering.scala`, `modules/bot/src/main/scala/de/nowchess/bot/util/PolyglotHash.scala`, `modules/bot/src/main/scala/de/nowchess/bot/util/ZobristHash.scala`, `modules/bot/src/test/scala/de/nowchess/bot/AlphaBetaSearchTest.scala` +15 more
-- `modules/api/src/main/scala/de/nowchess/api/game/DrawReason.scala` ← `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala`, `modules/core/src/main/scala/de/nowchess/chess/config/NativeReflectionConfig.scala`, `modules/core/src/main/scala/de/nowchess/chess/engine/GameEngine.scala`, `modules/core/src/main/scala/de/nowchess/chess/grpc/CoreProtoMapper.scala`, `modules/core/src/main/scala/de/nowchess/chess/observer/Observer.scala` +13 more
-- `modules/api/src/main/scala/de/nowchess/api/game/GameResult.scala` ← `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala`, `modules/core/src/main/scala/de/nowchess/chess/config/NativeReflectionConfig.scala`, `modules/core/src/main/scala/de/nowchess/chess/engine/GameEngine.scala`, `modules/core/src/main/scala/de/nowchess/chess/grpc/CoreProtoMapper.scala`, `modules/core/src/main/scala/de/nowchess/chess/resource/GameDtoMapper.scala` +13 more
+- `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala` ← `modules/api/src/main/scala/de/nowchess/api/bot/Bot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/BotMoveRepetition.scala`, `modules/bot/src/main/scala/de/nowchess/bot/ai/Evaluation.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/ClassicalBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/HybridBot.scala` +59 more
+- `modules/api/src/main/scala/de/nowchess/api/move/Move.scala` ← `modules/api/src/main/scala/de/nowchess/api/bot/Bot.scala`, `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/api/src/test/scala/de/nowchess/api/board/BoardTest.scala`, `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala`, `modules/bot/src/main/scala/de/nowchess/bot/BotMoveRepetition.scala` +39 more
+- `modules/api/src/main/scala/de/nowchess/api/board/Square.scala` ← `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/api/src/main/scala/de/nowchess/api/move/Move.scala`, `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala`, `modules/api/src/test/scala/de/nowchess/api/move/MoveTest.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/classic/EvaluationClassic.scala` +35 more
+- `modules/api/src/main/scala/de/nowchess/api/board/Color.scala` ← `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/api/src/main/scala/de/nowchess/api/game/GameResult.scala`, `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/classic/EvaluationClassic.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/nnue/NNUE.scala` +30 more
+- `modules/api/src/main/scala/de/nowchess/api/board/Board.scala` ← `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/nnue/NNUE.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/MoveOrdering.scala`, `modules/bot/src/test/scala/de/nowchess/bot/AlphaBetaSearchTest.scala` +14 more
+- `modules/api/src/main/scala/de/nowchess/api/board/Piece.scala` ← `modules/bot/src/main/scala/de/nowchess/bot/bots/nnue/NNUE.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/MoveOrdering.scala`, `modules/bot/src/main/scala/de/nowchess/bot/util/PolyglotHash.scala`, `modules/bot/src/main/scala/de/nowchess/bot/util/ZobristHash.scala`, `modules/bot/src/test/scala/de/nowchess/bot/AlphaBetaSearchTest.scala` +13 more
+- `modules/api/src/main/scala/de/nowchess/api/board/PieceType.scala` ← `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/classic/EvaluationClassic.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/nnue/NNUE.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/AlphaBetaSearch.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/MoveOrdering.scala` +12 more
+- `modules/rule/src/main/scala/de/nowchess/rules/sets/DefaultRules.scala` ← `modules/bot/src/main/scala/de/nowchess/bot/bots/ClassicalBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/HybridBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/NNUEBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/AlphaBetaSearch.scala`, `modules/bot/src/test/scala/de/nowchess/bot/AlphaBetaSearchTest.scala` +12 more
+- `modules/rule/src/main/scala/de/nowchess/rules/RuleSet.scala` ← `modules/bot/src/main/scala/de/nowchess/bot/bots/ClassicalBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/HybridBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/NNUEBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/AlphaBetaSearch.scala`, `modules/bot/src/test/scala/de/nowchess/bot/AlphaBetaSearchTest.scala` +6 more
+- `modules/io/src/main/scala/de/nowchess/io/fen/FenParser.scala` ← `modules/bot/src/test/scala/de/nowchess/bot/PolyglotHashTest.scala`, `modules/core/src/main/scala/de/nowchess/chess/resource/GameResource.scala`, `modules/core/src/test/scala/de/nowchess/chess/engine/EngineTestHelpers.scala`, `modules/core/src/test/scala/de/nowchess/chess/engine/GameEngineLoadGameTest.scala`, `modules/core/src/test/scala/de/nowchess/chess/engine/GameEngineNotationTest.scala` +5 more
 
 ---
 

.codesight/graph.md

@@ -2,36 +2,36 @@
 
 ## Most Imported Files (change these carefully)
 
-- `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala` — imported by **76** files
-- `modules/api/src/main/scala/de/nowchess/api/board/Square.scala` — imported by **57** files
-- `modules/api/src/main/scala/de/nowchess/api/move/Move.scala` — imported by **55** files
-- `modules/api/src/main/scala/de/nowchess/api/board/Color.scala` — imported by **47** files
-- `modules/rule/src/main/scala/de/nowchess/rules/sets/DefaultRules.scala` — imported by **28** files
-- `modules/api/src/main/scala/de/nowchess/api/board/Board.scala` — imported by **20** files
-- `modules/api/src/main/scala/de/nowchess/api/board/PieceType.scala` — imported by **20** files
-- `modules/api/src/main/scala/de/nowchess/api/board/Piece.scala` — imported by **20** files
-- `modules/api/src/main/scala/de/nowchess/api/game/DrawReason.scala` — imported by **18** files
-- `modules/api/src/main/scala/de/nowchess/api/game/GameResult.scala` — imported by **18** files
-- `modules/api/src/main/scala/de/nowchess/api/rules/RuleSet.scala` — imported by **14** files
-- `modules/api/src/main/scala/de/nowchess/api/board/CastlingRights.scala` — imported by **13** files
-- `modules/io/src/main/scala/de/nowchess/io/fen/FenParser.scala` — imported by **11** files
-- `modules/api/src/main/scala/de/nowchess/api/player/PlayerInfo.scala` — imported by **9** files
-- `modules/api/src/main/scala/de/nowchess/api/error/GameError.scala` — imported by **9** files
-- `modules/core/src/main/scala/de/nowchess/chess/observer/Observer.scala` — imported by **9** files
-- `modules/api/src/main/scala/de/nowchess/api/io/GameContextImport.scala` — imported by **8** files
-- `modules/core/src/main/scala/de/nowchess/chess/grpc/IoGrpcClientWrapper.scala` — imported by **7** files
-- `modules/api/src/main/scala/de/nowchess/api/game/GameMode.scala` — imported by **6** files
+- `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala` — imported by **64** files
+- `modules/api/src/main/scala/de/nowchess/api/move/Move.scala` — imported by **44** files
+- `modules/api/src/main/scala/de/nowchess/api/board/Square.scala` — imported by **40** files
+- `modules/api/src/main/scala/de/nowchess/api/board/Color.scala` — imported by **35** files
+- `modules/api/src/main/scala/de/nowchess/api/board/Board.scala` — imported by **19** files
+- `modules/api/src/main/scala/de/nowchess/api/board/Piece.scala` — imported by **18** files
+- `modules/api/src/main/scala/de/nowchess/api/board/PieceType.scala` — imported by **17** files
+- `modules/rule/src/main/scala/de/nowchess/rules/sets/DefaultRules.scala` — imported by **17** files
+- `modules/rule/src/main/scala/de/nowchess/rules/RuleSet.scala` — imported by **11** files
+- `modules/io/src/main/scala/de/nowchess/io/fen/FenParser.scala` — imported by **10** files
+- `modules/api/src/main/scala/de/nowchess/api/board/CastlingRights.scala` — imported by **9** files
+- `modules/api/src/main/scala/de/nowchess/api/game/DrawReason.scala` — imported by **7** files
+- `modules/io/src/main/scala/de/nowchess/io/GameContextImport.scala` — imported by **7** files
 - `modules/api/src/main/scala/de/nowchess/api/bot/Bot.scala` — imported by **6** files
+- `modules/bot/src/main/scala/de/nowchess/bot/ai/Evaluation.scala` — imported by **6** files
+- `modules/api/src/main/scala/de/nowchess/api/player/PlayerInfo.scala` — imported by **5** files
+- `modules/bot/src/main/scala/de/nowchess/bot/util/PolyglotBook.scala` — imported by **5** files
+- `modules/api/src/main/scala/de/nowchess/api/game/GameResult.scala` — imported by **4** files
+- `modules/bot/src/main/scala/de/nowchess/bot/bots/ClassicalBot.scala` — imported by **4** files
+- `modules/bot/src/main/scala/de/nowchess/bot/bots/classic/EvaluationClassic.scala` — imported by **4** files
 
 ## Import Map (who imports what)
 
-- `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala` ← `modules/api/src/main/scala/de/nowchess/api/bot/Bot.scala`, `modules/api/src/main/scala/de/nowchess/api/io/GameContextExport.scala`, `modules/api/src/main/scala/de/nowchess/api/io/GameContextImport.scala`, `modules/api/src/main/scala/de/nowchess/api/rules/RuleSet.scala`, `modules/bot/src/main/scala/de/nowchess/bot/BotMoveRepetition.scala` +71 more
-- `modules/api/src/main/scala/de/nowchess/api/board/Square.scala` ← `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/api/src/main/scala/de/nowchess/api/move/Move.scala`, `modules/api/src/main/scala/de/nowchess/api/rules/RuleSet.scala`, `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala`, `modules/api/src/test/scala/de/nowchess/api/move/MoveTest.scala` +52 more
-- `modules/api/src/main/scala/de/nowchess/api/move/Move.scala` ← `modules/api/src/main/scala/de/nowchess/api/bot/Bot.scala`, `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/api/src/main/scala/de/nowchess/api/rules/RuleSet.scala`, `modules/api/src/test/scala/de/nowchess/api/board/BoardTest.scala`, `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala` +50 more
-- `modules/api/src/main/scala/de/nowchess/api/board/Color.scala` ← `modules/api/src/main/scala/de/nowchess/api/game/ClockState.scala`, `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/api/src/main/scala/de/nowchess/api/game/GameResult.scala`, `modules/api/src/test/scala/de/nowchess/api/game/ClockStateTest.scala`, `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala` +42 more
-- `modules/rule/src/main/scala/de/nowchess/rules/sets/DefaultRules.scala` ← `modules/bot/src/main/scala/de/nowchess/bot/bots/ClassicalBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/HybridBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/NNUEBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/AlphaBetaSearch.scala`, `modules/bot/src/test/scala/de/nowchess/bot/AlphaBetaSearchTest.scala` +23 more
-- `modules/api/src/main/scala/de/nowchess/api/board/Board.scala` ← `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/nnue/NNUE.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/MoveOrdering.scala`, `modules/bot/src/test/scala/de/nowchess/bot/AlphaBetaSearchTest.scala` +15 more
-- `modules/api/src/main/scala/de/nowchess/api/board/PieceType.scala` ← `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/classic/EvaluationClassic.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/nnue/NNUE.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/AlphaBetaSearch.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/MoveOrdering.scala` +15 more
-- `modules/api/src/main/scala/de/nowchess/api/board/Piece.scala` ← `modules/bot/src/main/scala/de/nowchess/bot/bots/nnue/NNUE.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/MoveOrdering.scala`, `modules/bot/src/main/scala/de/nowchess/bot/util/PolyglotHash.scala`, `modules/bot/src/main/scala/de/nowchess/bot/util/ZobristHash.scala`, `modules/bot/src/test/scala/de/nowchess/bot/AlphaBetaSearchTest.scala` +15 more
-- `modules/api/src/main/scala/de/nowchess/api/game/DrawReason.scala` ← `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala`, `modules/core/src/main/scala/de/nowchess/chess/config/NativeReflectionConfig.scala`, `modules/core/src/main/scala/de/nowchess/chess/engine/GameEngine.scala`, `modules/core/src/main/scala/de/nowchess/chess/grpc/CoreProtoMapper.scala`, `modules/core/src/main/scala/de/nowchess/chess/observer/Observer.scala` +13 more
-- `modules/api/src/main/scala/de/nowchess/api/game/GameResult.scala` ← `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala`, `modules/core/src/main/scala/de/nowchess/chess/config/NativeReflectionConfig.scala`, `modules/core/src/main/scala/de/nowchess/chess/engine/GameEngine.scala`, `modules/core/src/main/scala/de/nowchess/chess/grpc/CoreProtoMapper.scala`, `modules/core/src/main/scala/de/nowchess/chess/resource/GameDtoMapper.scala` +13 more
+- `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala` ← `modules/api/src/main/scala/de/nowchess/api/bot/Bot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/BotMoveRepetition.scala`, `modules/bot/src/main/scala/de/nowchess/bot/ai/Evaluation.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/ClassicalBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/HybridBot.scala` +59 more
+- `modules/api/src/main/scala/de/nowchess/api/move/Move.scala` ← `modules/api/src/main/scala/de/nowchess/api/bot/Bot.scala`, `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/api/src/test/scala/de/nowchess/api/board/BoardTest.scala`, `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala`, `modules/bot/src/main/scala/de/nowchess/bot/BotMoveRepetition.scala` +39 more
+- `modules/api/src/main/scala/de/nowchess/api/board/Square.scala` ← `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/api/src/main/scala/de/nowchess/api/move/Move.scala`, `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala`, `modules/api/src/test/scala/de/nowchess/api/move/MoveTest.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/classic/EvaluationClassic.scala` +35 more
+- `modules/api/src/main/scala/de/nowchess/api/board/Color.scala` ← `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/api/src/main/scala/de/nowchess/api/game/GameResult.scala`, `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/classic/EvaluationClassic.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/nnue/NNUE.scala` +30 more
+- `modules/api/src/main/scala/de/nowchess/api/board/Board.scala` ← `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/nnue/NNUE.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/MoveOrdering.scala`, `modules/bot/src/test/scala/de/nowchess/bot/AlphaBetaSearchTest.scala` +14 more
+- `modules/api/src/main/scala/de/nowchess/api/board/Piece.scala` ← `modules/bot/src/main/scala/de/nowchess/bot/bots/nnue/NNUE.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/MoveOrdering.scala`, `modules/bot/src/main/scala/de/nowchess/bot/util/PolyglotHash.scala`, `modules/bot/src/main/scala/de/nowchess/bot/util/ZobristHash.scala`, `modules/bot/src/test/scala/de/nowchess/bot/AlphaBetaSearchTest.scala` +13 more
+- `modules/api/src/main/scala/de/nowchess/api/board/PieceType.scala` ← `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/classic/EvaluationClassic.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/nnue/NNUE.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/AlphaBetaSearch.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/MoveOrdering.scala` +12 more
+- `modules/rule/src/main/scala/de/nowchess/rules/sets/DefaultRules.scala` ← `modules/bot/src/main/scala/de/nowchess/bot/bots/ClassicalBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/HybridBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/NNUEBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/AlphaBetaSearch.scala`, `modules/bot/src/test/scala/de/nowchess/bot/AlphaBetaSearchTest.scala` +12 more
+- `modules/rule/src/main/scala/de/nowchess/rules/RuleSet.scala` ← `modules/bot/src/main/scala/de/nowchess/bot/bots/ClassicalBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/HybridBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/bots/NNUEBot.scala`, `modules/bot/src/main/scala/de/nowchess/bot/logic/AlphaBetaSearch.scala`, `modules/bot/src/test/scala/de/nowchess/bot/AlphaBetaSearchTest.scala` +6 more
+- `modules/io/src/main/scala/de/nowchess/io/fen/FenParser.scala` ← `modules/bot/src/test/scala/de/nowchess/bot/PolyglotHashTest.scala`, `modules/core/src/main/scala/de/nowchess/chess/resource/GameResource.scala`, `modules/core/src/test/scala/de/nowchess/chess/engine/EngineTestHelpers.scala`, `modules/core/src/test/scala/de/nowchess/chess/engine/GameEngineLoadGameTest.scala`, `modules/core/src/test/scala/de/nowchess/chess/engine/GameEngineNotationTest.scala` +5 more

.codesight/libs.md

@@ -16,74 +16,6 @@
   - function main: () -> None
   - class TestCase
   - _...2 more_
-- `modules/account/src/main/scala/de/nowchess/account/client/CoreGameClient.scala` — class CoreGameClient, function createGame
-- `modules/account/src/main/scala/de/nowchess/account/config/JacksonConfig.scala` — class JacksonConfig, function customize
-- `modules/account/src/main/scala/de/nowchess/account/config/NativeReflectionConfig.scala` — class NativeReflectionConfig
-- `modules/account/src/main/scala/de/nowchess/account/domain/Challenge.scala`
-  - class Challenge
-  - function gameIdOpt
-  - function declineReasonOpt
-  - function timeControlLimitOpt
-  - function timeControlIncrementOpt
-- `modules/account/src/main/scala/de/nowchess/account/domain/ChallengeColorConverter.scala` — class ChallengeColorConverter
-- `modules/account/src/main/scala/de/nowchess/account/domain/ChallengeStatusConverter.scala` — class ChallengeStatusConverter
-- `modules/account/src/main/scala/de/nowchess/account/domain/DeclineReasonConverter.scala` — class DeclineReasonConverter
-- `modules/account/src/main/scala/de/nowchess/account/domain/TimeControl.scala` — class TimeControl
-- `modules/account/src/main/scala/de/nowchess/account/domain/UserAccount.scala`
-  - class UserAccount
-  - function getBotAccounts
-  - class BotAccount
-  - class OfficialBotAccount
-- `modules/account/src/main/scala/de/nowchess/account/error/AccountError.scala` — function message
-- `modules/account/src/main/scala/de/nowchess/account/error/ChallengeError.scala` — function message
-- `modules/account/src/main/scala/de/nowchess/account/filter/AlreadyLoggedInFilter.scala` — class AlreadyLoggedInFilter
-- `modules/account/src/main/scala/de/nowchess/account/repository/AccountRepository.scala`
-  - class UserAccountRepository
-  - function findByUsername
-  - function findById
-  - function persist
-  - function findByEmail
-  - function findAll
-  - _...12 more_
-- `modules/account/src/main/scala/de/nowchess/account/repository/ChallengeRepository.scala`
-  - class ChallengeRepository
-  - function findActiveByChallengerId
-  - function findActiveByDestUserId
-  - function findDuplicateChallenge
-  - function findById
-  - function persist
-  - _...1 more_
-- `modules/account/src/main/scala/de/nowchess/account/resource/AccountResource.scala`
-  - class AccountResource
-  - function register
-  - function login
-  - function me
-  - function publicProfile
-  - function banUser
-  - _...10 more_
-- `modules/account/src/main/scala/de/nowchess/account/resource/ChallengeResource.scala`
-  - class ChallengeResource
-  - function create
-  - function list
-  - function accept
-  - function decline
-  - function cancel
-- `modules/account/src/main/scala/de/nowchess/account/service/AccountService.scala`
-  - class AccountService
-  - function register
-  - function login
-  - function findByUsername
-  - function findById
-  - function createBotAccount
-  - _...11 more_
-- `modules/account/src/main/scala/de/nowchess/account/service/ChallengeService.scala`
-  - class ChallengeService
-  - function create
-  - function accept
-  - function decline
-  - function cancel
-  - function listForUser
-  - _...1 more_
 - `modules/api/src/main/scala/de/nowchess/api/board/Board.scala`
   - class Board
   - function apply
@@ -113,15 +45,6 @@
 - `modules/api/src/main/scala/de/nowchess/api/dto/ErrorEventDto.scala` — class ErrorEventDto, function apply
 - `modules/api/src/main/scala/de/nowchess/api/dto/GameFullEventDto.scala` — class GameFullEventDto, function apply
 - `modules/api/src/main/scala/de/nowchess/api/dto/GameStateEventDto.scala` — class GameStateEventDto, function apply
-- `modules/api/src/main/scala/de/nowchess/api/error/GameError.scala` — function message
-- `modules/api/src/main/scala/de/nowchess/api/game/ClockState.scala`
-  - function activeColor
-  - function afterMove
-  - function remainingMs
-  - function remainingMs
-  - function afterMove
-  - function remainingMs
-  - _...3 more_
 - `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala`
   - function kingSquare
   - function withBoard
@@ -130,21 +53,11 @@
   - function withEnPassantSquare
   - function withHalfMoveClock
   - _...4 more_
-- `modules/api/src/main/scala/de/nowchess/api/io/GameContextExport.scala` — class GameContextExport, function exportGameContext
-- `modules/api/src/main/scala/de/nowchess/api/io/GameContextImport.scala` — class GameContextImport, function importGameContext
 - `modules/api/src/main/scala/de/nowchess/api/player/PlayerInfo.scala` — class PlayerId, function apply
 - `modules/api/src/main/scala/de/nowchess/api/response/ApiResponse.scala`
   - class ApiResponse
   - function error
   - function totalPages
-- `modules/api/src/main/scala/de/nowchess/api/rules/RuleSet.scala`
-  - class RuleSet
-  - function candidateMoves
-  - function legalMoves
-  - function allLegalMoves
-  - function isCheck
-  - function isCheckmate
-  - _...6 more_
 - `modules/bot/python/nnue.py`
   - function get_weights_dir: ()
   - function get_data_dir: ()
@@ -249,136 +162,30 @@
   - class ZobristHash
   - function hash
   - function nextHash
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/CoordinatorApp.scala` — class CoordinatorApp
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/config/BeansProducer.scala`
-  - class BeansProducer
-  - function redissonClient
-  - function kubernetesClient
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/config/CoordinatorConfig.scala`
-  - class CoordinatorConfig
-  - function maxGamesPerCore
-  - function maxDeviationPercent
-  - function rebalanceInterval
-  - function rebalanceMinInterval
-  - function heartbeatTtl
-  - _...11 more_
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/config/JacksonConfig.scala` — class JacksonConfig, function customize
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/config/NativeReflectionConfig.scala` — class NativeReflectionConfig
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/grpc/CoordinatorGrpcServer.scala` — class CoordinatorGrpcServer
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/grpc/CoreGrpcClient.scala`
-  - class CoreGrpcClient
-  - function shutdown
-  - function batchResubscribeGames
-  - function unsubscribeGames
-  - function evictGames
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/resource/CoordinatorResource.scala`
-  - class CoordinatorResource
-  - function listInstances
-  - function getMetrics
-  - function triggerRebalance
-  - function triggerFailover
-  - function triggerScaleUp
-  - _...1 more_
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/service/AutoScaler.scala`
-  - class AutoScaler
-  - function checkAndScale
-  - function scaleUp
-  - function scaleDown
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/service/CacheEvictionManager.scala`
-  - class CacheEvictionManager
-  - function setRedisPrefix
-  - function evictStaleGames
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/service/FailoverService.scala`
-  - class FailoverService
-  - function setRedisPrefix
-  - function onInstanceStreamDropped
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/service/HealthMonitor.scala`
-  - class HealthMonitor
-  - function setRedisPrefix
-  - function checkInstanceHealth
-  - function watchK8sPods
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/service/InstanceRegistry.scala`
-  - class InstanceRegistry
-  - function setRedisPrefix
-  - function getInstance
-  - function getAllInstances
-  - function updateInstanceFromRedis
-  - function markInstanceDead
-  - _...1 more_
-- `modules/coordinator/src/main/scala/de/nowchess/coordinator/service/LoadBalancer.scala`
-  - class LoadBalancer
-  - function setRedisPrefix
-  - function shouldRebalance
-  - function rebalance
-- `modules/core/src/main/scala/de/nowchess/chess/adapter/RuleSetRestAdapter.scala`
-  - class RuleSetRestAdapter
-  - function candidateMoves
-  - function legalMoves
-  - function allLegalMoves
-  - function isCheck
-  - function isCheckmate
-  - _...5 more_
-- `modules/core/src/main/scala/de/nowchess/chess/client/IoServiceClient.scala`
-  - class IoServiceClient
-  - function importFen
-  - function importPgn
-  - function exportFen
-  - function exportPgn
-  - function exportCombined
-- `modules/core/src/main/scala/de/nowchess/chess/client/RuleServiceClient.scala`
-  - class RuleServiceClient
-  - function candidateMoves
-  - function legalMoves
-  - function allLegalMoves
-  - function isCheck
-  - function isCheckmate
-  - _...6 more_
-- `modules/core/src/main/scala/de/nowchess/chess/client/StoreServiceClient.scala` — class StoreServiceClient, function getGame
+- `modules/core/src/main/scala/de/nowchess/chess/command/Command.scala`
+  - class Command
+  - function execute
+  - function undo
+  - function description
+  - class MoveResult
+- `modules/core/src/main/scala/de/nowchess/chess/command/CommandInvoker.scala`
+  - class CommandInvoker
+  - function execute
+  - function undo
+  - function redo
+  - function history
+  - function getCurrentIndex
+  - _...3 more_
 - `modules/core/src/main/scala/de/nowchess/chess/config/JacksonConfig.scala` — class JacksonConfig, function customize
-- `modules/core/src/main/scala/de/nowchess/chess/config/NativeReflectionConfig.scala` — class NativeReflectionConfig
-- `modules/core/src/main/scala/de/nowchess/chess/config/RedisConfig.scala` — class RedisConfig
-- `modules/core/src/main/scala/de/nowchess/chess/config/RedissonProducer.scala`
-  - class RedissonProducer
-  - function produceRedissonClient
-  - function shutdown
 - `modules/core/src/main/scala/de/nowchess/chess/controller/Parser.scala` — class Parser, function parseMove
 - `modules/core/src/main/scala/de/nowchess/chess/engine/GameEngine.scala`
   - class GameEngine
   - function board
   - function turn
   - function context
-  - function pendingDrawOfferBy
-  - function currentClockState
-  - _...22 more_
-- `modules/core/src/main/scala/de/nowchess/chess/exception/ApiException.scala`
-  - class ApiException
-  - class GameNotFoundException
-  - class BadRequestException
-- `modules/core/src/main/scala/de/nowchess/chess/exception/ApiExceptionMapper.scala` — class ApiExceptionMapper, function toResponse
-- `modules/core/src/main/scala/de/nowchess/chess/grpc/CoordinatorServiceHandler.scala` — class CoordinatorServiceHandler
-- `modules/core/src/main/scala/de/nowchess/chess/grpc/CoreProtoMapper.scala`
-  - class CoreProtoMapper
-  - function toProtoColor
-  - function fromProtoColor
-  - function toProtoPieceType
-  - function fromProtoPieceType
-  - function toProtoMoveKind
-  - _...9 more_
-- `modules/core/src/main/scala/de/nowchess/chess/grpc/IoGrpcClientWrapper.scala`
-  - class IoGrpcClientWrapper
-  - function exportCombined
-  - function importFen
-  - function importPgn
-  - function exportFen
-  - function exportPgn
-- `modules/core/src/main/scala/de/nowchess/chess/grpc/RuleSetGrpcAdapter.scala`
-  - class RuleSetGrpcAdapter
-  - function candidateMoves
-  - function legalMoves
-  - function allLegalMoves
-  - function isCheck
-  - function isCheckmate
-  - _...5 more_
+  - function canUndo
+  - function canRedo
+  - _...11 more_
 - `modules/core/src/main/scala/de/nowchess/chess/observer/Observer.scala`
   - function context
   - class Observer
@@ -387,52 +194,28 @@
   - function subscribe
   - function unsubscribe
   - _...1 more_
-- `modules/core/src/main/scala/de/nowchess/chess/redis/C2sMessage.scala` — class C2sMessage
-- `modules/core/src/main/scala/de/nowchess/chess/redis/GameRedisPublisher.scala` — class GameRedisPublisher, function onGameEvent
-- `modules/core/src/main/scala/de/nowchess/chess/redis/GameRedisSubscriberManager.scala`
-  - class GameRedisSubscriberManager
-  - function subscribeGame
-  - function onMessage
-  - function unsubscribeGame
-  - function batchResubscribeGames
-  - function unsubscribeGames
-  - _...3 more_
 - `modules/core/src/main/scala/de/nowchess/chess/registry/GameRegistry.scala`
   - class GameRegistry
   - function store
   - function get
   - function update
   - function generateId
-- `modules/core/src/main/scala/de/nowchess/chess/registry/RedisGameRegistry.scala`
-  - class RedisGameRegistry
-  - function generateId
+- `modules/core/src/main/scala/de/nowchess/chess/registry/GameRegistryImpl.scala`
+  - class GameRegistryImpl
   - function store
   - function get
   - function update
-- `modules/core/src/main/scala/de/nowchess/chess/resource/GameDtoMapper.scala`
-  - class GameDtoMapper
-  - function statusOf
-  - function moveToUci
-  - function toPlayerDto
-  - function toClockDto
-  - function toGameStateDto
-  - _...1 more_
+  - function generateId
 - `modules/core/src/main/scala/de/nowchess/chess/resource/GameResource.scala`
-  - class GameResource
   - function onGameEvent
   - function createGame
   - function getGame
+  - function streamGame
+  - function onGameEvent
   - function resignGame
-  - function makeMove
   - _...9 more_
-- `modules/core/src/main/scala/de/nowchess/chess/service/InstanceHeartbeatService.scala`
-  - class InstanceHeartbeatService
-  - function onStart
-  - function onShutdown
-  - function setRedisPrefix
-  - function setSubscriptionCount
-  - function setLocalCacheSize
-  - _...2 more_
+- `modules/io/src/main/scala/de/nowchess/io/GameContextExport.scala` — class GameContextExport, function exportGameContext
+- `modules/io/src/main/scala/de/nowchess/io/GameContextImport.scala` — class GameContextImport, function importGameContext
 - `modules/io/src/main/scala/de/nowchess/io/GameFileService.scala`
   - class GameFileService
   - function saveGameToFile
@@ -461,15 +244,6 @@
   - function parseBoard
   - function importGameContext
 - `modules/io/src/main/scala/de/nowchess/io/fen/FenParserSupport.scala` — function buildSquares
-- `modules/io/src/main/scala/de/nowchess/io/grpc/IoGrpcService.scala` — class IoGrpcService
-- `modules/io/src/main/scala/de/nowchess/io/grpc/IoProtoMapper.scala`
-  - class IoProtoMapper
-  - function toProtoColor
-  - function fromProtoColor
-  - function toProtoPieceType
-  - function fromProtoPieceType
-  - function toProtoMoveKind
-  - _...9 more_
 - `modules/io/src/main/scala/de/nowchess/io/json/JsonExporter.scala` — class JsonExporter, function exportGameContext
 - `modules/io/src/main/scala/de/nowchess/io/json/JsonParser.scala` — class JsonParser, function importGameContext
 - `modules/io/src/main/scala/de/nowchess/io/pgn/PgnExporter.scala`
@@ -482,73 +256,17 @@
   - function importGameContext
   - function parsePgn
   - function parseAlgebraicMove
-- `modules/io/src/main/scala/de/nowchess/io/service/config/JacksonConfig.scala` — class JacksonConfig, function customize
-- `modules/io/src/main/scala/de/nowchess/io/service/config/NativeReflectionConfig.scala` — class NativeReflectionConfig
-- `modules/io/src/main/scala/de/nowchess/io/service/resource/IoResource.scala`
-  - class IoResource
-  - function importFen
-  - function importPgn
-  - function exportFen
-  - function exportPgn
-  - function exportCombined
-- `modules/json/src/main/scala/de/nowchess/json/ChessJacksonModule.scala` — class ChessJacksonModule
-- `modules/json/src/main/scala/de/nowchess/json/GameResultDeserializer.scala` — class GameResultDeserializer
-- `modules/json/src/main/scala/de/nowchess/json/GameResultSerializer.scala` — class GameResultSerializer
-- `modules/json/src/main/scala/de/nowchess/json/MoveTypeDeserializer.scala` — class MoveTypeDeserializer
-- `modules/json/src/main/scala/de/nowchess/json/MoveTypeSerializer.scala` — class MoveTypeSerializer
-- `modules/json/src/main/scala/de/nowchess/json/SquareDeserializer.scala` — class SquareDeserializer
-- `modules/json/src/main/scala/de/nowchess/json/SquareKeyDeserializer.scala` — class SquareKeyDeserializer
-- `modules/json/src/main/scala/de/nowchess/json/SquareKeySerializer.scala` — class SquareKeySerializer
-- `modules/json/src/main/scala/de/nowchess/json/SquareSerializer.scala` — class SquareSerializer
-- `modules/rule/src/main/scala/de/nowchess/rules/config/JacksonConfig.scala` — class JacksonConfig, function customize
-- `modules/rule/src/main/scala/de/nowchess/rules/config/NativeReflectionConfig.scala` — class NativeReflectionConfig
-- `modules/rule/src/main/scala/de/nowchess/rules/grpc/ProtoMapper.scala`
-  - class ProtoMapper
-  - function toProtoColor
-  - function fromProtoColor
-  - function toProtoPieceType
-  - function fromProtoPieceType
-  - function toProtoMoveKind
-  - _...9 more_
-- `modules/rule/src/main/scala/de/nowchess/rules/grpc/RuleGrpcService.scala` — class RuleGrpcService
-- `modules/rule/src/main/scala/de/nowchess/rules/resource/RuleSetResource.scala`
-  - class RuleSetResource
+- `modules/rule/src/main/scala/de/nowchess/rules/RuleSet.scala`
+  - class RuleSet
   - function candidateMoves
   - function legalMoves
   - function allLegalMoves
   - function isCheck
   - function isCheckmate
-  - _...6 more_
-- `modules/rule/src/main/scala/de/nowchess/rules/sets/DefaultRules.scala` — class DefaultRules, function positionOf
-- `modules/store/src/main/scala/de/nowchess/store/config/JacksonConfig.scala` — class JacksonConfig, function customize
-- `modules/store/src/main/scala/de/nowchess/store/config/NativeReflectionConfig.scala` — class NativeReflectionConfig
-- `modules/store/src/main/scala/de/nowchess/store/config/RedisConfig.scala` — class RedisConfig
-- `modules/store/src/main/scala/de/nowchess/store/config/RedissonProducer.scala`
-  - class RedissonProducer
-  - function redissonClient
-  - function close
-- `modules/store/src/main/scala/de/nowchess/store/domain/GameRecord.scala` — class GameRecord
-- `modules/store/src/main/scala/de/nowchess/store/redis/GameWritebackStreamListener.scala`
-  - class GameWritebackStreamListener
-  - function startListening
-  - function onMessage
-- `modules/store/src/main/scala/de/nowchess/store/repository/GameRecordRepository.scala`
-  - class GameRecordRepository
-  - function findByGameId
-  - function persist
-  - function merge
-- `modules/store/src/main/scala/de/nowchess/store/resource/StoreGameResource.scala` — class StoreGameResource, function getGame
-- `modules/store/src/main/scala/de/nowchess/store/service/GameWritebackService.scala` — class GameWritebackService, function writeBack
-- `modules/ws/src/main/scala/de/nowchess/ws/config/JacksonConfig.scala` — class JacksonConfig, function customize
-- `modules/ws/src/main/scala/de/nowchess/ws/config/NativeReflectionConfig.scala` — class NativeReflectionConfig
-- `modules/ws/src/main/scala/de/nowchess/ws/config/RedisConfig.scala` — class RedisConfig
-- `modules/ws/src/main/scala/de/nowchess/ws/config/RedissonProducer.scala`
-  - class RedissonProducer
-  - function produceRedissonClient
-  - function shutdown
-- `modules/ws/src/main/scala/de/nowchess/ws/resource/GameWebSocketResource.scala`
-  - class GameWebSocketResource
-  - function onOpen
-  - function onMessage
-  - function onTextMessage
-  - function onClose
+  - _...5 more_
+- `modules/rule/src/main/scala/de/nowchess/rules/sets/DefaultRules.scala`
+  - class DefaultRules
+  - function positionOf
+  - function loop
+  - function toMoves
+  - function loop

.codesight/routes.md

@@ -1,44 +0,0 @@
-# Routes
-
-## gRPC
-
-- `/CoordinatorService/BatchResubscribeGames` (BatchResubscribeRequest) → BatchResubscribeResponse
-- `/CoordinatorService/UnsubscribeGames` (UnsubscribeGamesRequest) → UnsubscribeGamesResponse
-- `/CoordinatorService/EvictGames` (EvictGamesRequest) → EvictGamesResponse
-- `/CoordinatorService/DrainInstance` (DrainInstanceRequest) → DrainInstanceResponse
-- `/CoordinatorService/BatchResubscribeGames` (BatchResubscribeRequest) → BatchResubscribeResponse
-- `/CoordinatorService/UnsubscribeGames` (UnsubscribeGamesRequest) → UnsubscribeGamesResponse
-- `/CoordinatorService/EvictGames` (EvictGamesRequest) → EvictGamesResponse
-- `/CoordinatorService/DrainInstance` (DrainInstanceRequest) → DrainInstanceResponse
-- `/IoService/ImportFen` (ProtoImportFenRequest) → ProtoGameContext
-- `/IoService/ImportPgn` (ProtoImportPgnRequest) → ProtoGameContext
-- `/IoService/ExportCombined` (ProtoGameContext) → ProtoCombinedExport
-- `/IoService/ExportFen` (ProtoGameContext) → ProtoStringResult
-- `/IoService/ExportPgn` (ProtoGameContext) → ProtoStringResult
-- `/RuleService/CandidateMoves` (ProtoSquareRequest) → ProtoMoveList
-- `/RuleService/LegalMoves` (ProtoSquareRequest) → ProtoMoveList
-- `/RuleService/AllLegalMoves` (ProtoGameContext) → ProtoMoveList
-- `/RuleService/IsCheck` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsCheckmate` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsStalemate` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsInsufficientMaterial` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsFiftyMoveRule` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsThreefoldRepetition` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/ApplyMove` (ProtoMoveRequest) → ProtoGameContext
-- `/RuleService/PostMoveStatus` (ProtoGameContext) → ProtoPostMoveStatus
-- `/IoService/ImportFen` (ProtoImportFenRequest) → ProtoGameContext
-- `/IoService/ImportPgn` (ProtoImportPgnRequest) → ProtoGameContext
-- `/IoService/ExportCombined` (ProtoGameContext) → ProtoCombinedExport
-- `/IoService/ExportFen` (ProtoGameContext) → ProtoStringResult
-- `/IoService/ExportPgn` (ProtoGameContext) → ProtoStringResult
-- `/RuleService/CandidateMoves` (ProtoSquareRequest) → ProtoMoveList
-- `/RuleService/LegalMoves` (ProtoSquareRequest) → ProtoMoveList
-- `/RuleService/AllLegalMoves` (ProtoGameContext) → ProtoMoveList
-- `/RuleService/IsCheck` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsCheckmate` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsStalemate` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsInsufficientMaterial` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsFiftyMoveRule` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/IsThreefoldRepetition` (ProtoGameContext) → ProtoBoolResult
-- `/RuleService/ApplyMove` (ProtoMoveRequest) → ProtoGameContext
-- `/RuleService/PostMoveStatus` (ProtoGameContext) → ProtoPostMoveStatus

.codesight/wiki/index.md

@@ -1,6 +1,6 @@
 # NowChessSystems — Wiki
 
-_Generated 2026-04-23 — re-run `npx codesight --wiki` if the codebase has changed._
+_Generated 2026-04-12 — re-run `npx codesight --wiki` if the codebase has changed._
 
 Structural map compiled from source code via AST. No LLM — deterministic, 200ms.
 
@@ -15,7 +15,7 @@ Structural map compiled from source code via AST. No LLM — deterministic, 200m
 - Routes: **0**
 - Models: **0**
 - Components: **0**
-- Env vars: **1** required, **0** with defaults
+- Env vars: **0** required, **0** with defaults
 
 ## How to Use
 
@@ -41,4 +41,4 @@ These exist in your codebase but are **not** reflected in wiki articles:
 When in doubt, search the source. The wiki is a starting point, not a complete inventory.
 
 ---
-_Last compiled: 2026-04-23 · 2 articles · [codesight](https://github.com/Houseofmvps/codesight)_
+_Last compiled: 2026-04-12 · 2 articles · [codesight](https://github.com/Houseofmvps/codesight)_

.codesight/wiki/log.md

@@ -3,5 +3,3 @@
 History of `npx codesight --wiki` runs. Capped at 20 entries.
 
 ## [2026-04-12 14:34:19] scan | 0 routes, 0 models, 0 components → 2 articles
-
-## [2026-04-23 11:41:43] scan | 0 routes, 0 models, 0 components → 2 articles

.codesight/wiki/overview.md

@@ -4,24 +4,16 @@
 
 **NowChessSystems** is a scala project built with raw-http.
 
-## Scale
-
-1 middleware layers · 1 environment variables
-
 ## High-Impact Files
 
 Changes to these files have the widest blast radius across the codebase:
 
-- `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala` — imported by **74** files
-- `modules/api/src/main/scala/de/nowchess/api/board/Square.scala` — imported by **66** files
-- `modules/api/src/main/scala/de/nowchess/api/move/Move.scala` — imported by **52** files
-- `modules/api/src/main/scala/de/nowchess/api/board/Color.scala` — imported by **42** files
-- `modules/rule/src/main/scala/de/nowchess/rules/sets/DefaultRules.scala` — imported by **27** files
-- `modules/api/src/main/scala/de/nowchess/api/board/Piece.scala` — imported by **21** files
-
-## Required Environment Variables
-
-- `STOCKFISH_PATH` — `modules/bot/python/nnue.py`
+- `modules/api/src/main/scala/de/nowchess/api/game/GameContext.scala` — imported by **28** files
+- `modules/api/src/main/scala/de/nowchess/api/board/Square.scala` — imported by **21** files
+- `modules/api/src/main/scala/de/nowchess/api/board/Color.scala` — imported by **19** files
+- `modules/api/src/main/scala/de/nowchess/api/move/Move.scala` — imported by **14** files
+- `modules/api/src/main/scala/de/nowchess/api/board/Board.scala` — imported by **13** files
+- `modules/api/src/main/scala/de/nowchess/api/board/Piece.scala` — imported by **10** files
 
 ---
-_Back to [index.md](./index.md) · Generated 2026-04-23_
+_Back to [index.md](./index.md) · Generated 2026-04-12_

.devcontainer/Dockerfile

@@ -1,12 +0,0 @@
-FROM mcr.microsoft.com/devcontainers/java:21-bookworm
-
-RUN apt-get update \
-    && apt-get install -y --no-install-recommends \
-        postgresql-client \
-        redis-tools \
-        stockfish \
-    && rm -rf /var/lib/apt/lists/*
-
-RUN mkdir -p /home/vscode/.gradle/wrapper/dists \
-    && chown -R vscode:vscode /home/vscode/.gradle
-

.devcontainer/README.md

@@ -1,18 +0,0 @@
-# Devcontainer
-
-Dieses Setup startet den NowChess-Workspace zusammen mit Redis und PostgreSQL.
-
-## Enthaltene Services
-- `workspace` – Scala/Gradle-Entwicklungscontainer
-- `redis` – Redis 7.4
-- `postgres` – PostgreSQL 16
-
-## Wichtige Ports
-- App-Services: `8080`, `8081`, `8082`, `8083`, `8084`, `8085`, `8086`, `9086`
-- Redis auf dem Host: `16379`
-- PostgreSQL auf dem Host: `15432`
-
-## Einstieg
-- VS Code: Ordner in einem Dev Container öffnen
-- IntelliJ: Dev Container / Docker-Compose-Workspace öffnen und den `workspace`-Dienst nutzen
-

.devcontainer/devcontainer.json

@@ -1,39 +0,0 @@
-{
-  "name": "NowChessSystems",
-  "dockerComposeFile": ["docker-compose.yml"],
-  "service": "workspace",
-  "workspaceFolder": "/workspaces/NowChessSystems",
-  "shutdownAction": "stopCompose",
-  "overrideCommand": false,
-  "remoteUser": "vscode",
-  "forwardPorts": [8080, 8081, 8082, 8083, 8084, 8085, 8086, 9086],
-  "portsAttributes": {
-    "8080": {"label": "NowChess Core", "onAutoForward": "notify"},
-    "8081": {"label": "NowChess Io", "onAutoForward": "notify"},
-    "8082": {"label": "NowChess Rule", "onAutoForward": "notify"},
-    "8083": {"label": "NowChess Account", "onAutoForward": "notify"},
-    "8084": {"label": "NowChess WebSocket", "onAutoForward": "notify"},
-    "8085": {"label": "NowChess Store", "onAutoForward": "notify"},
-    "8086": {"label": "NowChess Coordinator HTTP", "onAutoForward": "notify"},
-    "9086": {"label": "NowChess Coordinator gRPC", "onAutoForward": "notify"}
-  },
-  "customizations": {
-    "vscode": {
-      "settings": {
-        "java.configuration.updateBuildConfiguration": "automatic",
-        "java.import.gradle.wrapper.enabled": true,
-        "files.watcherExclude": {
-          "**/build/**": true,
-          "**/.gradle/**": true
-        }
-      },
-      "extensions": [
-        "scala-lang.scala",
-        "redhat.java",
-        "vscjava.vscode-java-pack"
-      ]
-    }
-  },
-  "postCreateCommand": "bash -lc './gradlew --no-daemon help >/dev/null'"
-}
-

.devcontainer/docker-compose.yml

@@ -1,65 +0,0 @@
-services:
-  workspace:
-    build:
-      context: ..
-      dockerfile: .devcontainer/Dockerfile
-    command: sleep infinity
-    init: true
-    volumes:
-      - gradle-cache:/home/vscode/.gradle
-    environment:
-      REDIS_HOST: redis
-      REDIS_PORT: 6379
-      REDIS_PREFIX: nowchess
-      DB_URL: jdbc:postgresql://postgres:5432/nowchess
-      DB_USER: nowchess
-      DB_PASSWORD: nowchess
-      CORE_SERVICE_URL: http://localhost:8080
-      INTERNAL_SECRET: dev-internal-secret
-      STOCKFISH_PATH: /usr/games/stockfish
-      NOWCHESS_COORDINATOR_ENABLED: "true"
-    dns:
-      - 8.8.8.8
-      - 1.1.1.1
-    depends_on:
-      redis:
-        condition: service_healthy
-      postgres:
-        condition: service_healthy
-
-  redis:
-    image: docker.io/redis:7.4-alpine
-    command: ["redis-server", "--appendonly", "yes", "--save", "60", "1"]
-    ports:
-      - "16379:6379"
-    volumes:
-      - redis-data:/data
-    healthcheck:
-      test: ["CMD", "redis-cli", "ping"]
-      interval: 5s
-      timeout: 3s
-      retries: 20
-      start_period: 5s
-
-  postgres:
-    image: docker.io/postgres:16-alpine
-    environment:
-      POSTGRES_DB: nowchess
-      POSTGRES_USER: nowchess
-      POSTGRES_PASSWORD: nowchess
-    ports:
-      - "15432:5432"
-    volumes:
-      - postgres-data:/var/lib/postgresql/data
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB"]
-      interval: 5s
-      timeout: 3s
-      retries: 20
-      start_period: 10s
-
-volumes:
-  gradle-cache:
-  redis-data:
-  postgres-data:
-

.github/workflows/native-image.yml

@@ -1,114 +0,0 @@
-name: Build & Push Native Image
-
-on:
-  push:
-    branches:
-      - main
-  workflow_dispatch:
-
-jobs:
-  check-actor:
-    runs-on: ubuntu-latest
-    outputs:
-      allowed: ${{ steps.check.outputs.allowed }}
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 1
-
-      - id: check
-        run: |
-          if [[ "${{ github.event_name }}" == "workflow_dispatch" ]]; then
-            echo "allowed=true" >> "$GITHUB_OUTPUT"
-          else
-            COMMIT_AUTHOR=$(git log -1 --format='%an')
-            if [[ "$COMMIT_AUTHOR" == "TeamCity" ]]; then
-              echo "allowed=true" >> "$GITHUB_OUTPUT"
-            else
-              echo "allowed=false" >> "$GITHUB_OUTPUT"
-            fi
-          fi
-
-  build-and-push:
-    needs: check-actor
-    if: needs.check-actor.outputs.allowed == 'true'
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
-
-    strategy:
-      matrix:
-        module:
-          - account
-          - bot-platform
-          - coordinator
-          - core
-          - io
-          - official-bots
-          - rule
-          - store
-          - ws
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set up GraalVM
-        uses: graalvm/setup-graalvm@v1
-        with:
-          java-version: '21'
-          distribution: 'graalvm-community'
-          native-image-job-reports: 'true'
-
-      - name: Cache Gradle packages
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/.gradle/caches
-            ~/.gradle/wrapper
-          key: gradle-${{ runner.os }}-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
-          restore-keys: gradle-${{ runner.os }}-
-
-      - name: Read version from versions.env
-        id: version
-        run: |
-          if [ -f "modules/${{ matrix.module }}/versions.env" ]; then
-            source modules/${{ matrix.module }}/versions.env
-            VERSION="${MAJOR}.${MINOR}.${PATCH}"
-            echo "version=${VERSION}" >> "$GITHUB_OUTPUT"
-          else
-            echo "version=latest" >> "$GITHUB_OUTPUT"
-          fi
-
-      - name: Build native binary
-        run: ./gradlew :modules:${{ matrix.module }}:build -x test -Dquarkus.native.enabled=true -Dquarkus.package.jar.enabled=false -Dquarkus.profile=deployed --no-daemon
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Log in to GitHub Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Extract metadata
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ghcr.io/now-chess/now-chess-systems/${{ matrix.module }}
-          tags: |
-            type=raw,value=${{ steps.version.outputs.version }}
-            type=raw,value=latest
-
-      - name: Build and push
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          file: modules/${{ matrix.module }}/src/main/docker/Dockerfile.native
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=gha,scope=${{ matrix.module }}
-          cache-to: type=gha,mode=max,scope=${{ matrix.module }}

.gitignore

@@ -41,9 +41,6 @@ bin/
 graphify-out/
 .graphify_*.json
 
-### Keys ###
-**/keys/private.pem
-
 ### Mac OS ###
 .DS_Store
 /jacoco-reporter/.venv/

.idea/gradle.xml

@@ -5,23 +5,16 @@
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleJvm" value="ms-21" />
+        <option name="gradleJvm" value="corretto-21" />
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />
             <option value="$PROJECT_DIR$/modules" />
-            <option value="$PROJECT_DIR$/modules/account" />
             <option value="$PROJECT_DIR$/modules/api" />
-            <option value="$PROJECT_DIR$/modules/bot-platform" />
-            <option value="$PROJECT_DIR$/modules/coordinator" />
+            <option value="$PROJECT_DIR$/modules/bot" />
             <option value="$PROJECT_DIR$/modules/core" />
             <option value="$PROJECT_DIR$/modules/io" />
-            <option value="$PROJECT_DIR$/modules/json" />
-            <option value="$PROJECT_DIR$/modules/official-bots" />
             <option value="$PROJECT_DIR$/modules/rule" />
-            <option value="$PROJECT_DIR$/modules/security" />
-            <option value="$PROJECT_DIR$/modules/store" />
-            <option value="$PROJECT_DIR$/modules/ws" />
           </set>
         </option>
       </GradleProjectSettings>

.idea/misc.xml

@@ -1,10 +1,9 @@
-<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
   <component name="FrameworkDetectionExcludesConfiguration">
     <file type="web" url="file://$PROJECT_DIR$" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="ms-21" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="corretto-21" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>

.idea/scala_compiler.xml

@@ -5,7 +5,7 @@
       <option name="deprecationWarnings" value="true" />
       <option name="uncheckedWarnings" value="true" />
     </profile>
-    <profile name="Gradle 2" modules="NowChessSystems.modules.account.integrationTest,NowChessSystems.modules.account.main,NowChessSystems.modules.account.native-test,NowChessSystems.modules.account.quarkus-generated-sources,NowChessSystems.modules.account.quarkus-test-generated-sources,NowChessSystems.modules.account.scoverage,NowChessSystems.modules.account.test,NowChessSystems.modules.bot-platform.integrationTest,NowChessSystems.modules.bot-platform.main,NowChessSystems.modules.bot-platform.native-test,NowChessSystems.modules.bot-platform.quarkus-generated-sources,NowChessSystems.modules.bot-platform.quarkus-test-generated-sources,NowChessSystems.modules.bot-platform.scoverage,NowChessSystems.modules.bot-platform.test,NowChessSystems.modules.bot.main,NowChessSystems.modules.bot.scoverage,NowChessSystems.modules.bot.test,NowChessSystems.modules.coordinator.integrationTest,NowChessSystems.modules.coordinator.main,NowChessSystems.modules.coordinator.native-test,NowChessSystems.modules.coordinator.quarkus-generated-sources,NowChessSystems.modules.coordinator.quarkus-test-generated-sources,NowChessSystems.modules.coordinator.scoverage,NowChessSystems.modules.coordinator.test,NowChessSystems.modules.core.integrationTest,NowChessSystems.modules.core.main,NowChessSystems.modules.core.native-test,NowChessSystems.modules.core.quarkus-generated-sources,NowChessSystems.modules.core.quarkus-test-generated-sources,NowChessSystems.modules.core.scoverage,NowChessSystems.modules.core.test,NowChessSystems.modules.io.integrationTest,NowChessSystems.modules.io.main,NowChessSystems.modules.io.native-test,NowChessSystems.modules.io.quarkus-generated-sources,NowChessSystems.modules.io.quarkus-test-generated-sources,NowChessSystems.modules.io.scoverage,NowChessSystems.modules.io.test,NowChessSystems.modules.json.main,NowChessSystems.modules.json.scoverage,NowChessSystems.modules.json.test,NowChessSystems.modules.official-bots.integrationTest,NowChessSystems.modules.official-bots.main,NowChessSystems.modules.official-bots.native-test,NowChessSystems.modules.official-bots.quarkus-generated-sources,NowChessSystems.modules.official-bots.quarkus-test-generated-sources,NowChessSystems.modules.official-bots.scoverage,NowChessSystems.modules.official-bots.test,NowChessSystems.modules.rule.integrationTest,NowChessSystems.modules.rule.main,NowChessSystems.modules.rule.native-test,NowChessSystems.modules.rule.quarkus-generated-sources,NowChessSystems.modules.rule.quarkus-test-generated-sources,NowChessSystems.modules.rule.scoverage,NowChessSystems.modules.rule.test,NowChessSystems.modules.security.main,NowChessSystems.modules.security.scoverage,NowChessSystems.modules.security.test,NowChessSystems.modules.store.integrationTest,NowChessSystems.modules.store.main,NowChessSystems.modules.store.native-test,NowChessSystems.modules.store.quarkus-generated-sources,NowChessSystems.modules.store.quarkus-test-generated-sources,NowChessSystems.modules.store.scoverage,NowChessSystems.modules.store.test,NowChessSystems.modules.ui.main,NowChessSystems.modules.ui.scoverage,NowChessSystems.modules.ui.test,NowChessSystems.modules.ws.integrationTest,NowChessSystems.modules.ws.main,NowChessSystems.modules.ws.native-test,NowChessSystems.modules.ws.quarkus-generated-sources,NowChessSystems.modules.ws.quarkus-test-generated-sources,NowChessSystems.modules.ws.scoverage,NowChessSystems.modules.ws.test">
+    <profile name="Gradle 2" modules="NowChessSystems.modules.bot.main,NowChessSystems.modules.bot.scoverage,NowChessSystems.modules.bot.test,NowChessSystems.modules.core.integrationTest,NowChessSystems.modules.core.main,NowChessSystems.modules.core.native-test,NowChessSystems.modules.core.quarkus-generated-sources,NowChessSystems.modules.core.quarkus-test-generated-sources,NowChessSystems.modules.core.scoverage,NowChessSystems.modules.core.test,NowChessSystems.modules.io.integrationTest,NowChessSystems.modules.io.main,NowChessSystems.modules.io.native-test,NowChessSystems.modules.io.quarkus-generated-sources,NowChessSystems.modules.io.quarkus-test-generated-sources,NowChessSystems.modules.io.scoverage,NowChessSystems.modules.io.test,NowChessSystems.modules.rule.main,NowChessSystems.modules.rule.scoverage,NowChessSystems.modules.rule.test,NowChessSystems.modules.ui.main,NowChessSystems.modules.ui.scoverage,NowChessSystems.modules.ui.test">
       <option name="deprecationWarnings" value="true" />
       <option name="uncheckedWarnings" value="true" />
       <parameters>

CLAUDE.md

@@ -22,6 +22,7 @@ Use consistently.
 | `rule` | Game rules | api |
 | `bot`  | Bots and AI | api,rule,io |
 | `io`   | Export formats | api, core |
+| `ui`   | Entrypoint & UI | core, io |
 
 ## Style
 

CLAUDE.original.md

@@ -22,6 +22,7 @@ Try to stick to these commands for consistency.
 | `rule` | Game rules | api |
 | `bot`  | Bots and AI | api,rule,io |
 | `io`   | Export formats | api, core |
+| `ui`   | Entrypoint & UI | core, io |
 
 ## Style
 

add-a-new-microservice-ethereal-marshmallow.md

@@ -1,334 +0,0 @@
-# Plan: Add Coordinator Microservice
-
-## Context
-NowChess scales `core` horizontally via shared Redis but lacks:
-- **Instance visibility**: no way to list running cores or their load
-- **Load balancing**: games land randomly on cores; no rebalancing
-- **Failover**: dead cores orphan subscriptions; bullet chess requires <1s recovery
-- **Auto-scaling**: manual ops to add/remove cores
-- **Cache management**: no eviction of stale games from core memory
-
-Bullet chess games run on move timings of <3s. 30s failover = game lost on clock. Target: **<300ms failover**.
-
----
-
-## Architecture: Sub-1s Failover
-
-### Why Not Polling/TTL
-- TTL expiry: minimum 10-30s detection
-- HTTP polling 3x failure: 30s minimum
-- **gRPC streaming TCP drop: 50-200ms** — use this as primary
-
-### Primary: gRPC Bidirectional Streaming
-- Core opens a **persistent bidirectional stream** (`CoreHeartbeatStream`) to coordinator on startup
-- Core sends heartbeat frames every **200ms**
-- Core crash = TCP RST/FIN → coordinator stream error in **~50-200ms**
-- Stream also carries metadata updates (subscription count changes) in real-time
-
-### Fallback: Redis Heartbeat + K8s Watch
-- Redis heartbeat key `{prefix}:instances:{instanceId}` with **5s TTL**, refreshed every **2s**
-- K8s pod watch via Kubernetes Java client (event-driven; handles pod eviction/OOMKill)
-- Fallback covers: network partition (TCP stays up but core is zombie), coordinator restart gap
-
----
-
-## Design
-
-### 1. Module: `modules/coordinator`
-**Language**: Scala 3.5.1, Quarkus REST + gRPC  
-**Ports**: HTTP 8086, gRPC 9086  
-**Dependencies**: Redisson, Kubernetes Java client, Quarkus gRPC  
-**Persistence**: None (all state in Redis)
-
----
-
-### 2. Instance Registry
-
-**Redis schema**:
-```
-{prefix}:instances:{instanceId}
-  - TTL: 5s (refreshed by core every 2s via background task)
-  - Value: JSON
-    {
-      "instanceId": "core-abc123",
-      "hostname": "core-pod-3",
-      "httpPort": 8080,
-      "grpcPort": 9080,
-      "subscriptionCount": 147,
-      "localCacheSize": 147,
-      "lastHeartbeat": "2026-04-26T10:15:30.123Z"
-    }
-
-{prefix}:instance:{instanceId}:games
-  - Type: Redis Set (no TTL — managed explicitly)
-  - Members: all gameIds currently subscribed on this instance
-```
-
-**Core changes** (new `InstanceHeartbeatService` bean in `modules/core`):
-- `@PostConstruct`: generate stable `instanceId` (hostname + random suffix); open gRPC stream to coordinator; publish Redis heartbeat; register in `{prefix}:instances:{instanceId}`
-- Every 200ms: send heartbeat frame on gRPC stream (carries `subscriptionCount`)
-- Every 2s: refresh Redis heartbeat bucket TTL
-- `subscribeGame(gameId)`: `SADD {prefix}:instance:{instanceId}:games gameId`
-- `unsubscribeGame(gameId)` / `evictGame(gameId)`: `SREM {prefix}:instance:{instanceId}:games gameId`
-- `@PreDestroy`: delete Redis key + games set; close gRPC stream (clean shutdown)
-
----
-
-### 3. Health Monitoring (3 signals, primary fast)
-
-| Signal | Mechanism | Detection time | Role |
-|--------|-----------|---------------|------|
-| **gRPC stream drop** | TCP RST/FIN on bidirectional stream | 50–200ms | Primary |
-| **Redis heartbeat expiry** | `{prefix}:instances:{instanceId}` TTL=5s | 5–7s | Fallback |
-| **K8s pod watch** | `CoreV1Api.listNamespacedPod` watch stream | ~instant (pod events) | Fallback |
-
-**Dead decision**:
-- gRPC stream drops → **immediate failover** (no confirmation needed; games must recover fast)
-- Redis heartbeat expires (gRPC still up) → verify with single HTTP `/q/health` call → if fail: failover
-- K8s pod NotReady (gRPC still up) → failover
-
----
-
-### 4. Failover Protocol (<300ms target)
-
-```
-T+0ms     Core JVM crashes / network drops
-T+50ms    Coordinator: gRPC stream error received
-T+52ms    SMEMBERS {prefix}:instance:{instanceId}:games  → list of orphaned gameIds
-T+55ms    Distribute gameIds across healthy cores (least-loaded first)
-T+60ms    BatchResubscribeGames gRPC call(s) fire to healthy core(s)
-T+150ms   Healthy cores resubscribed; Redis s2c topics live again
-T+200ms   WebSocket clients reconnect; receive GameFullEventDto on CONNECTED
-```
-
-**Failover steps** (coordinator `FailoverService`):
-1. On stream drop for `instanceId`:
-   a. Mark instance DEAD in local map
-   b. `SMEMBERS {prefix}:instance:{instanceId}:games`
-   c. Group gameIds into batches per target core (round-robin by load)
-   d. For each target core: call `BatchResubscribeGames(gameIds)`
-   e. Each target core: calls `subscribeGame(gameId)` for each (loads from Redis if not in local cache)
-   f. `DEL {prefix}:instance:{instanceId}:games` (cleanup)
-2. Log failover event with count of games migrated + latency
-
----
-
-### 5. Load Rebalancing
-
-**Thresholds** (both must be evaluated):
-1. **Absolute**: any core > 500 games → rebalance
-2. **Relative**: max load > mean × 1.2 AND max - min > 50 games → rebalance
-
-**Algorithm** (runs every 30s, min 60s between actual rebalances):
-1. Read all `{prefix}:instances:*` keys → load map
-2. Identify overloaded cores (exceed either threshold)
-3. For each overloaded core: pick `excess = load - targetLoad` games
-4. Assign excess games to underloaded cores
-5. Call `UnsubscribeGames(gameIds)` on overloaded core
-6. Call `BatchResubscribeGames(gameIds)` on target core
-7. Overloaded core: `SREM` each game from its set
-8. Target core: `SADD` each game to its set on subscribe
-
----
-
-### 6. Auto-Scaling
-
-**Metric**: avg `subscriptionCount` across all cores
-
-**Actions**:
-- avg > `scale-up-threshold` (80% of max): patch `nowchess-core` Argo Rollout `spec.replicas += 1`
-- avg < `scale-down-threshold` (30% of max) AND `replicas > min-replicas`: drain one core then scale down
-- Backoff: min 2-minute interval between scale events
-
-**Argo Rollouts API**:
-- CRD: `argoproj.io/v1alpha1`, Kind: `Rollout`, resource: `rollouts`
-- Scale via Fabric8 `GenericKubernetesResource` patch on `spec.replicas`
-- No StatefulSet — Argo Rollout owns pod lifecycle (canary/blue-green strategies respected)
-- Pod watch filter: label selector `app=nowchess-core` (Rollout sets this; `rollouts-pod-template-hash` is Argo's equivalent of `pod-template-hash`)
-
-**Drain before scale-down**:
-1. Pick least-loaded core
-2. Migrate all its games to other cores via `BatchResubscribeGames`
-3. Call `DrainInstance(instanceId)` on that core (sets it to reject new subscriptions)
-4. After drain confirmed: patch Rollout `spec.replicas -= 1`
-
----
-
-### 7. Cache Eviction
-
-**Trigger**: coordinator scans `{prefix}:game:entry:*` every 10 minutes  
-**Policy**: if `now - lastUpdated > 45min` AND `gameId` in any instance's games set → call `EvictGame`  
-**Effect**: core removes game from `localEngines` and `unsubscribeGame`, `SREM` from instance set
-
----
-
-### 8. Proto: `coordinator_service.proto`
-
-```proto
-syntax = "proto3";
-package de.nowchess.coordinator;
-
-service CoordinatorService {
-  // Core → Coordinator: bidirectional stream for liveness
-  rpc HeartbeatStream(stream HeartbeatFrame) returns (stream CoordinatorCommand);
-
-  // Coordinator → Core: batch resubscribe after failover or rebalance
-  rpc BatchResubscribeGames(BatchResubscribeRequest) returns (BatchResubscribeResponse);
-
-  // Coordinator → Core: unsubscribe games (rebalance source)
-  rpc UnsubscribeGames(UnsubscribeGamesRequest) returns (UnsubscribeGamesResponse);
-
-  // Coordinator → Core: evict idle games from local cache
-  rpc EvictGames(EvictGamesRequest) returns (EvictGamesResponse);
-
-  // Coordinator → Core: drain instance before scale-down
-  rpc DrainInstance(DrainInstanceRequest) returns (DrainInstanceResponse);
-}
-
-message HeartbeatFrame {
-  string instanceId = 1;
-  string hostname = 2;
-  int32 httpPort = 3;
-  int32 grpcPort = 4;
-  int32 subscriptionCount = 5;
-  int32 localCacheSize = 6;
-  int64 timestampMillis = 7;
-}
-
-message CoordinatorCommand {
-  // Future: coordinator can push commands back (e.g., "start draining")
-  string type = 1;
-  string payload = 2;
-}
-
-message BatchResubscribeRequest {
-  repeated string gameIds = 1;
-}
-
-message BatchResubscribeResponse {
-  int32 subscribedCount = 1;
-  repeated string failedGameIds = 2;
-}
-
-message UnsubscribeGamesRequest {
-  repeated string gameIds = 1;
-}
-
-message UnsubscribeGamesResponse {
-  int32 unsubscribedCount = 1;
-}
-
-message EvictGamesRequest {
-  repeated string gameIds = 1;
-}
-
-message EvictGamesResponse {
-  int32 evictedCount = 1;
-}
-
-message DrainInstanceRequest {}
-
-message DrainInstanceResponse {
-  int32 gamesMigrated = 0;
-}
-```
-
----
-
-### 9. Coordinator REST API (internal)
-
-- `GET /api/coordinator/instances` — all cores with load, health state
-- `GET /api/coordinator/metrics` — load distribution, rebalance history
-- `POST /api/coordinator/rebalance` — manual rebalance trigger
-- `POST /api/coordinator/failover/{instanceId}` — manual failover
-- `POST /api/coordinator/scale-up` / `scale-down` — manual scaling
-
----
-
-### 10. Configuration
-
-**`modules/coordinator/src/main/resources/application.yml`**:
-```yaml
-quarkus.application.name: nowchess-coordinator
-quarkus.http.port: 8086
-quarkus.grpc.server.port: 9086
-
-nowchess.coordinator.max-games-per-core: 500
-nowchess.coordinator.max-deviation-percent: 20
-nowchess.coordinator.rebalance-interval: 30s
-nowchess.coordinator.rebalance-min-interval: 60s
-nowchess.coordinator.heartbeat-ttl: 5s
-nowchess.coordinator.stream-heartbeat-interval: 200ms
-nowchess.coordinator.cache-eviction-interval: 10m
-nowchess.coordinator.game-idle-threshold: 45m
-nowchess.coordinator.auto-scale-enabled: false
-nowchess.coordinator.scale-up-threshold: 0.8
-nowchess.coordinator.scale-down-threshold: 0.3
-nowchess.coordinator.scale-min-replicas: 2
-nowchess.coordinator.scale-max-replicas: 10
-nowchess.coordinator.k8s-namespace: default
-nowchess.coordinator.k8s-rollout-name: nowchess-core
-nowchess.coordinator.k8s-rollout-label-selector: app=nowchess-core
-
-quarkus.kubernetes-client.trust-certs: true
-```
-
-**Core `application.yml` additions**:
-```yaml
-nowchess.coordinator.host: localhost
-nowchess.coordinator.grpc-port: 9086
-nowchess.coordinator.stream-heartbeat-interval: 200ms
-nowchess.coordinator.redis-heartbeat-interval: 2s
-nowchess.coordinator.instance-id: ${HOSTNAME:local}-${quarkus.uuid}
-```
-
----
-
-### 11. Files to Create / Modify
-
-**New — `modules/coordinator/`**:
-```
-build.gradle.kts
-src/main/proto/coordinator_service.proto
-src/main/resources/application.yml
-src/main/scala/de/nowchess/coordinator/
-  resource/CoordinatorResource.scala       # REST endpoints
-  service/InstanceRegistry.scala           # Redis instance list + in-memory map
-  service/HealthMonitor.scala              # gRPC stream watcher + Redis TTL + k8s watch
-  service/FailoverService.scala            # dead core → BatchResubscribe
-  service/LoadBalancer.scala               # rebalance logic
-  service/AutoScaler.scala                 # k8s StatefulSet scaling
-  service/CacheEvictionManager.scala       # idle game eviction
-  grpc/CoordinatorGrpcServer.scala         # CoordinatorService gRPC impl (for HeartbeatStream)
-```
-
-**Modify — `modules/core/`**:
-- `build.gradle.kts` — add `coordinator_service.proto` stub, keep grpc dep
-- `src/main/proto/coordinator_service.proto` — copy (or symlink) proto for stub generation
-- `src/main/scala/de/nowchess/chess/redis/GameRedisSubscriberManager.scala` — `SADD`/`SREM` on subscribe/unsubscribe + implement `BatchResubscribeGames`, `UnsubscribeGames`, `EvictGames`, `DrainInstance` gRPC handlers
-- `src/main/scala/de/nowchess/chess/` — new `InstanceHeartbeatService.scala` (startup, gRPC stream, Redis TTL refresh)
-- `src/main/resources/application.yml` — coordinator connection config
-
-**Modify — root**:
-- `settings.gradle.kts` — add `include("modules/coordinator")`
-
----
-
-## Verification
-
-1. `./compile` — coordinator and core compile cleanly
-2. **Stream detection**: start core + coordinator; kill core JVM (`kill -9`); coordinator logs failover within 300ms
-3. **Game continuity**: active game on killed core; WebSocket client reconnects and receives game state
-4. **Rebalance**: create 600 games on core-1 (2-core setup); coordinator rebalances ~100 to core-2
-5. **Fallback**: disconnect gRPC stream manually but keep core alive; Redis TTL fallback triggers within 7s
-6. **Cache eviction**: create idle game; coordinator calls `EvictGames` after 45min idle
-7. **REST metrics**: `curl localhost:8086/api/coordinator/metrics` returns per-core load + health
-8. **Restart recovery**: restart coordinator; gRPC streams re-establish from cores; state rebuilt from Redis
-
----
-
-## Dependencies (new)
-
-- `io.fabric8:kubernetes-client:6.13.0` (Fabric8 k8s client — handles Argo `Rollout` CRD via `GenericKubernetesResource`; no Argo Java SDK needed)
-- Redisson — already in core, reuse via shared config
-- Quarkus gRPC — already in core, reuse

bruno/board/game/01 Create Game.bru

@@ -18,10 +18,6 @@ headers {
 body:json {
   {
     "white": {"id": "p1", "displayName": "Alice"},
-    "black": {"id": "p2", "displayName": "Bob"},
-    "timeControl": {
-      "limitSeconds": 300,
-      "incrementSeconds": 3
-    }
+    "black": {"id": "p2", "displayName": "Bob"}
   }
 }

bruno/board/game/02 Get Game.bru

@@ -4,12 +4,9 @@ meta {
   seq: 2
 }
 
-get {
+http {
+  method: GET
   url: {{baseUrl}}/api/board/game/{{gameId}}
   body: none
   auth: none
 }
-
-vars:pre-request {
-  gameId: j0nPtcjl
-}

bruno/board/game/03 Stream Game.bru

@@ -1,34 +1,19 @@
 meta {
   name: Stream Game
-  type: ws
+  type: http
   seq: 3
 }
 
-ws {
-  url: {{wsBaseUrl}}/api/board/game/{{gameId}}/ws
-  body: ws
+get {
+  url: {{baseUrl}}/api/board/game/{{gameId}}/stream
+  body: none
   auth: none
 }
 
-body:ws {
-  name: move
-  content: '''
-    {
-      "type": "MOVE",
-      "uci": "b1c3"
-    }
-  '''
-}
-
-body:ws {
-  name: ping
-  content: '''
-    {
-      "type": "PING"
-    }
-  '''
+headers {
+  Accept: application/x-ndjson
 }
 
 vars:pre-request {
-  gameId: j0nPtcjl
+  gameId: tjOgyEcS
 }

bruno/board/import/01 Import FEN.bru

@@ -19,10 +19,6 @@ body:json {
   {
     "fen": "rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq e3 0 1",
     "white": {"id": "p1", "displayName": "Alice"},
-    "black": {"id": "p2", "displayName": "Bob"},
-    "timeControl": {
-      "limitSeconds": 300,
-      "incrementSeconds": 3
-    }
+    "black": {"id": "p2", "displayName": "Bob"}
   }
 }

bruno/board/move/01 Make Move.bru

@@ -11,5 +11,5 @@ post {
 }
 
 vars:pre-request {
-  gameId: Yg200tOF
+  gameId: tjOgyEcS
 }

bruno/board/move/02 Get Legal Moves.bru

@@ -15,5 +15,5 @@ params:query {
 }
 
 vars:pre-request {
-  gameId: COy3oigz
+  gameId: tjOgyEcS
 }

bruno/environments/local.bru

@@ -1,5 +1,4 @@
 vars {
   baseUrl: http://localhost:8080
-  wsBaseUrl: ws://localhost:8084
   ioBaseUrl: http://localhost:8081
 }

build.gradle.kts

@@ -12,7 +12,7 @@ version = "1.0-SNAPSHOT"
 // converted to scoverage regexes via globToScoverageRegex for instrumentation-time exclusion.
 val coverageExclusions = listOf(
     // UI renders JavaFX components; headless test environments cannot exercise rendering paths
-    "modules/api/**",
+    "modules/ui/**",
     // FastParse macro-generated combinators produce synthetic branches that scoverage marks as uncovered
     "modules/io/src/main/scala/de/nowchess/io/fen/FenParserFastParse*",
     // NNUE inference pipeline — coverage requires a trained model file not present in CI
@@ -36,23 +36,7 @@ val coverageExclusions = listOf(
     "**/core/src/main/scala/de/nowchess/chess/registry/GameEntry.scala",
     "**/core/src/main/scala/de/nowchess/chess/registry/GameRegistryImpl.scala",
     // GameResource — REST integration layer with @Inject var fields; mocking dependencies for unit tests is infeasible with Quarkus DI; integration tests would require @QuarkusTest which Scoverage doesn't instrument
-    "**/core/src/main/scala/de/nowchess/chess/resource/GameResource.scala",
-    // IoResource — same rationale as GameResource; @QuarkusTest not instrumented by Scoverage
-    "**/io/src/main/scala/de/nowchess/io/service/resource/IoResource.scala",
-    // JacksonConfig — Quarkus lifecycle hook, no testable logic beyond ObjectMapper registration
-    "**/io/src/main/scala/de/nowchess/io/service/config/JacksonConfig.scala",
-    //RuleSetRestAdapter - Quarkus integration of rule into core, only testable with Quarkus tests
-    "**/core/src/main/de/nowchess/chess/adapter/RuleSetRestAdapter.scala",
-    // AccountResource / ChallengeResource — REST integration layer; @QuarkusTest not instrumented by Scoverage
-    "**/account/src/main/scala/de/nowchess/account/resource/**",
-    // JacksonConfig / NativeReflectionConfig — Quarkus lifecycle hooks, no testable logic
-    "**/account/src/main/scala/de/nowchess/account/config/**",
-    // WebSocket service — infrastructure CDI beans (RedisConfig)
-    "**/ws/src/main/scala/de/nowchess/ws/config/**",
-    // GameWebSocketResource in core — replaced by ws module
-    "**/core/src/main/scala/de/nowchess/chess/resource/GameWebSocketResource.scala",
-    // Coordinator infrastructure — gRPC, microservice orchestration
-    "**/coordinator/src/main/scala/**",
+    "**/core/src/main/scala/de/nowchess/chess/resource/GameResource.scala"
 )
 
 // Converts a Sonar-style glob to a scoverage regex (matched against full source path).

docs/board-api-spec.yaml

@@ -0,0 +1,771 @@
+openapi: 3.0.3
+info:
+  title: NowChess Board API
+  description: |
+    REST API for the NowChess application. Designed to feel familiar to users
+    of the [lichess API](https://lichess.org/api).
+
+    ## Authentication
+    Most endpoints require a Bearer token:
+    ```
+    Authorization: Bearer <token>
+    ```
+    Authentication is reserved for future implementation — endpoints are currently
+    open unless noted otherwise.
+
+    ## Move notation
+    Moves are expressed in **UCI notation**: `{from}{to}[promotion]`
+    - Normal move: `e2e4`
+    - Capture: `d5e6`
+    - Promotion: `e7e8q` (q=queen, r=rook, b=bishop, n=knight)
+    - Castling: `e1g1` (kingside white), `e1c1` (queenside white)
+
+    ## Streaming
+    Endpoints that support streaming return **NDJSON** (newline-delimited JSON).
+    Request them with:
+    ```
+    Accept: application/x-ndjson
+    ```
+    Each line of the response is a complete JSON object. Empty lines are
+    keep-alive heartbeats.
+
+    ## Rate limiting
+    Requests that exceed the rate limit receive `429 Too Many Requests`.
+    Honour the `Retry-After` response header and wait before retrying.
+  version: 1.0.0
+  contact:
+    name: NowChess
+  license:
+    name: MIT
+
+servers:
+  - url: http://localhost:8080
+    description: Local development server
+
+tags:
+  - name: game
+    description: Create and manage chess games
+  - name: move
+    description: Make moves and navigate game history
+  - name: draw
+    description: Draw offers and claims
+  - name: import
+    description: Load a game from FEN or PGN
+  - name: export
+    description: Export a game as FEN or PGN
+
+paths:
+
+  # ---------------------------------------------------------------------------
+  # Game lifecycle
+  # ---------------------------------------------------------------------------
+
+  /api/board/game:
+    post:
+      operationId: createGame
+      tags: [game]
+      summary: Create a new game
+      description: |
+        Creates a new chess game starting from the initial position.
+        Returns the full game state including the generated `gameId`.
+      security:
+        - bearerAuth: []
+      requestBody:
+        required: false
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/CreateGameRequest'
+      responses:
+        '201':
+          description: Game created
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/GameFull'
+        '400':
+          $ref: '#/components/responses/BadRequest'
+        '401':
+          $ref: '#/components/responses/Unauthorized'
+        '429':
+          $ref: '#/components/responses/TooManyRequests'
+
+  /api/board/game/{gameId}:
+    get:
+      operationId: getGame
+      tags: [game]
+      summary: Get game state
+      description: Returns the full current state of a game.
+      security:
+        - bearerAuth: []
+      parameters:
+        - $ref: '#/components/parameters/gameId'
+      responses:
+        '200':
+          description: Current game state
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/GameFull'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '429':
+          $ref: '#/components/responses/TooManyRequests'
+
+  /api/board/game/{gameId}/stream:
+    get:
+      operationId: streamGame
+      tags: [game]
+      summary: Stream game events
+      description: |
+        Opens a persistent NDJSON stream for a game. The first object sent is
+        a `gameFull` event containing the complete game state. Subsequent
+        objects are `gameState` events sent whenever the game changes (move
+        made, draw offered, game over, etc.).
+
+        Empty lines are heartbeats to keep the connection alive.
+
+        Connect with:
+        ```
+        Accept: application/x-ndjson
+        ```
+      security:
+        - bearerAuth: []
+      parameters:
+        - $ref: '#/components/parameters/gameId'
+      responses:
+        '200':
+          description: NDJSON event stream
+          content:
+            application/x-ndjson:
+              schema:
+                oneOf:
+                  - $ref: '#/components/schemas/GameFullEvent'
+                  - $ref: '#/components/schemas/GameStateEvent'
+                  - $ref: '#/components/schemas/ErrorEvent'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '429':
+          $ref: '#/components/responses/TooManyRequests'
+
+  /api/board/game/{gameId}/resign:
+    post:
+      operationId: resignGame
+      tags: [game]
+      summary: Resign the game
+      description: The active player resigns. The game ends immediately.
+      security:
+        - bearerAuth: []
+      parameters:
+        - $ref: '#/components/parameters/gameId'
+      responses:
+        '200':
+          description: Resignation accepted
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/OkResponse'
+        '400':
+          $ref: '#/components/responses/BadRequest'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '429':
+          $ref: '#/components/responses/TooManyRequests'
+
+  # ---------------------------------------------------------------------------
+  # Move-making
+  # ---------------------------------------------------------------------------
+
+  /api/board/game/{gameId}/move/{uci}:
+    post:
+      operationId: makeMove
+      tags: [move]
+      summary: Make a move
+      description: |
+        Submit a move in UCI notation. The move must be legal for the side
+        currently to move.
+
+        For promotion moves include the target piece as the fifth character:
+        `e7e8q`, `a2a1r`, etc. Promotion moves without the fifth character
+        are rejected with `400 INVALID_MOVE`.
+      security:
+        - bearerAuth: []
+      parameters:
+        - $ref: '#/components/parameters/gameId'
+        - name: uci
+          in: path
+          required: true
+          description: Move in UCI notation (e.g. `e2e4`, `e7e8q`)
+          schema:
+            type: string
+            pattern: '^[a-h][1-8][a-h][1-8][qrbn]?$'
+            example: e2e4
+      responses:
+        '200':
+          description: Move applied — returns updated game state
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/GameState'
+        '400':
+          $ref: '#/components/responses/BadRequest'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '429':
+          $ref: '#/components/responses/TooManyRequests'
+
+  /api/board/game/{gameId}/moves:
+    get:
+      operationId: getLegalMoves
+      tags: [move]
+      summary: Get legal moves
+      description: |
+        Returns all legal moves for the side currently to move.
+        Optionally filter to moves originating from a single square.
+      security:
+        - bearerAuth: []
+      parameters:
+        - $ref: '#/components/parameters/gameId'
+        - name: square
+          in: query
+          required: false
+          description: Filter to moves from this square (e.g. `e2`)
+          schema:
+            type: string
+            pattern: '^[a-h][1-8]$'
+            example: e2
+      responses:
+        '200':
+          description: List of legal moves
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/LegalMovesResponse'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '429':
+          $ref: '#/components/responses/TooManyRequests'
+
+  /api/board/game/{gameId}/undo:
+    post:
+      operationId: undoMove
+      tags: [move]
+      summary: Undo the last move
+      description: Reverts the most recent move. Returns the updated game state.
+      security:
+        - bearerAuth: []
+      parameters:
+        - $ref: '#/components/parameters/gameId'
+      responses:
+        '200':
+          description: Move undone
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/GameState'
+        '400':
+          description: No moves to undo
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ApiError'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '429':
+          $ref: '#/components/responses/TooManyRequests'
+
+  /api/board/game/{gameId}/redo:
+    post:
+      operationId: redoMove
+      tags: [move]
+      summary: Redo a previously undone move
+      description: Re-applies the next move in the undo stack. Returns the updated game state.
+      security:
+        - bearerAuth: []
+      parameters:
+        - $ref: '#/components/parameters/gameId'
+      responses:
+        '200':
+          description: Move redone
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/GameState'
+        '400':
+          description: No moves to redo
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ApiError'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '429':
+          $ref: '#/components/responses/TooManyRequests'
+
+  # ---------------------------------------------------------------------------
+  # Draw handling
+  # ---------------------------------------------------------------------------
+
+  /api/board/game/{gameId}/draw/{action}:
+    post:
+      operationId: drawAction
+      tags: [draw]
+      summary: Offer, accept, decline, or claim a draw
+      description: |
+        Perform a draw-related action:
+
+        | Action    | Description |
+        |-----------|-------------|
+        | `offer`   | Offer a draw to the opponent |
+        | `accept`  | Accept the opponent's draw offer |
+        | `decline` | Decline the opponent's draw offer |
+        | `claim`   | Claim a draw under the fifty-move rule (only valid when `status` is `fiftyMoveAvailable`) |
+      security:
+        - bearerAuth: []
+      parameters:
+        - $ref: '#/components/parameters/gameId'
+        - name: action
+          in: path
+          required: true
+          schema:
+            type: string
+            enum: [offer, accept, decline, claim]
+      responses:
+        '200':
+          description: Action accepted
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/OkResponse'
+        '400':
+          $ref: '#/components/responses/BadRequest'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '429':
+          $ref: '#/components/responses/TooManyRequests'
+
+  # ---------------------------------------------------------------------------
+  # Import
+  # ---------------------------------------------------------------------------
+
+  /api/board/game/import/fen:
+    post:
+      operationId: importFen
+      tags: [import]
+      summary: Load a position from FEN
+      description: |
+        Creates a new game from a FEN string. The game starts at the position
+        described by the FEN; move history prior to that position is not
+        available.
+      security:
+        - bearerAuth: []
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/ImportFenRequest'
+      responses:
+        '201':
+          description: Game created from FEN
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/GameFull'
+        '400':
+          $ref: '#/components/responses/BadRequest'
+        '429':
+          $ref: '#/components/responses/TooManyRequests'
+
+  /api/board/game/import/pgn:
+    post:
+      operationId: importPgn
+      tags: [import]
+      summary: Load a game from PGN
+      description: |
+        Creates a new game by replaying all moves in a PGN string. The game
+        starts at the position after the final move in the PGN; undo is
+        available for every replayed move.
+      security:
+        - bearerAuth: []
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/ImportPgnRequest'
+      responses:
+        '201':
+          description: Game created from PGN
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/GameFull'
+        '400':
+          $ref: '#/components/responses/BadRequest'
+        '429':
+          $ref: '#/components/responses/TooManyRequests'
+
+  # ---------------------------------------------------------------------------
+  # Export
+  # ---------------------------------------------------------------------------
+
+  /api/board/game/{gameId}/export/fen:
+    get:
+      operationId: exportFen
+      tags: [export]
+      summary: Export current position as FEN
+      description: Returns the FEN string representing the current board position.
+      security:
+        - bearerAuth: []
+      parameters:
+        - $ref: '#/components/parameters/gameId'
+      responses:
+        '200':
+          description: FEN string
+          content:
+            text/plain:
+              schema:
+                type: string
+                example: rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq e3 0 1
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '429':
+          $ref: '#/components/responses/TooManyRequests'
+
+  /api/board/game/{gameId}/export/pgn:
+    get:
+      operationId: exportPgn
+      tags: [export]
+      summary: Export game as PGN
+      description: Returns the full PGN for the game including headers and move text.
+      security:
+        - bearerAuth: []
+      parameters:
+        - $ref: '#/components/parameters/gameId'
+      responses:
+        '200':
+          description: PGN text
+          content:
+            application/x-chess-pgn:
+              schema:
+                type: string
+                example: |
+                  [Event "NowChess game"]
+                  [White "Player1"]
+                  [Black "Player2"]
+                  [Result "*"]
+
+                  1. e4 e5 2. Nf3 *
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '429':
+          $ref: '#/components/responses/TooManyRequests'
+
+# =============================================================================
+# Components
+# =============================================================================
+
+components:
+
+  securitySchemes:
+    bearerAuth:
+      type: http
+      scheme: bearer
+      description: 'Personal access token — `Authorization: Bearer <token>`'
+
+  parameters:
+    gameId:
+      name: gameId
+      in: path
+      required: true
+      description: 8-character alphanumeric game ID (e.g. `Qa7FJNk2`)
+      schema:
+        type: string
+        pattern: '^[A-Za-z0-9]{8}$'
+        example: Qa7FJNk2
+
+  responses:
+    BadRequest:
+      description: Invalid input
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/ApiError'
+    Unauthorized:
+      description: Missing or invalid authentication token
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/ApiError'
+    NotFound:
+      description: Game not found
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/ApiError'
+    TooManyRequests:
+      description: Rate limit exceeded — see `Retry-After` header
+      headers:
+        Retry-After:
+          description: Seconds to wait before retrying
+          schema:
+            type: integer
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/ApiError'
+
+  schemas:
+
+    # -------------------------------------------------------------------------
+    # Requests
+    # -------------------------------------------------------------------------
+
+    CreateGameRequest:
+      type: object
+      description: Parameters for creating a new game. All fields are optional.
+      properties:
+        white:
+          $ref: '#/components/schemas/PlayerInfo'
+        black:
+          $ref: '#/components/schemas/PlayerInfo'
+
+    ImportFenRequest:
+      type: object
+      required: [fen]
+      properties:
+        fen:
+          type: string
+          description: Complete FEN string (6 fields)
+          example: rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1
+        white:
+          $ref: '#/components/schemas/PlayerInfo'
+        black:
+          $ref: '#/components/schemas/PlayerInfo'
+
+    ImportPgnRequest:
+      type: object
+      required: [pgn]
+      properties:
+        pgn:
+          type: string
+          description: PGN text (headers and move list)
+          example: "1. e4 e5 2. Nf3 Nc6 *"
+
+    # -------------------------------------------------------------------------
+    # Game state
+    # -------------------------------------------------------------------------
+
+    GameFull:
+      type: object
+      description: Complete game information including players and current state.
+      required: [gameId, white, black, state]
+      properties:
+        gameId:
+          type: string
+          description: Unique 8-character game identifier
+          example: Qa7FJNk2
+        white:
+          $ref: '#/components/schemas/PlayerInfo'
+        black:
+          $ref: '#/components/schemas/PlayerInfo'
+        state:
+          $ref: '#/components/schemas/GameState'
+
+    GameState:
+      type: object
+      description: |
+        The current game state. Included in `GameFull` and returned by move
+        endpoints and stream events.
+      required: [fen, pgn, turn, status, moves, undoAvailable, redoAvailable]
+      properties:
+        fen:
+          type: string
+          description: FEN string for the current position
+          example: rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq e3 0 1
+        pgn:
+          type: string
+          description: PGN move text for the full game so far
+          example: "1. e4"
+        turn:
+          type: string
+          enum: [white, black]
+          description: The side to move
+        status:
+          $ref: '#/components/schemas/GameStatus'
+        winner:
+          type: string
+          enum: [white, black]
+          description: Set when `status` is `checkmate` or `resign`
+          nullable: true
+        moves:
+          type: array
+          description: All moves played so far, in UCI notation
+          items:
+            type: string
+          example: [e2e4, e7e5, g1f3]
+        undoAvailable:
+          type: boolean
+          description: Whether `POST /undo` is currently valid
+        redoAvailable:
+          type: boolean
+          description: Whether `POST /redo` is currently valid
+
+    GameStatus:
+      type: string
+      description: |
+        Current game status:
+
+        | Value | Meaning |
+        |-------|---------|
+        | `started` | Game in progress, no special condition |
+        | `check` | Side to move is in check |
+        | `checkmate` | Side to move is checkmated — game over |
+        | `stalemate` | Side to move has no legal moves, not in check — game over (draw) |
+        | `resign` | A player resigned — game over |
+        | `draw` | Draw agreed or claimed — game over |
+        | `drawOffered` | Waiting for the opponent to accept or decline a draw offer |
+        | `fiftyMoveAvailable` | Fifty-move rule threshold reached; active player may claim draw |
+        | `insufficientMaterial` | Neither side has enough pieces to deliver checkmate — game over (draw) |
+      enum:
+        - started
+        - check
+        - checkmate
+        - stalemate
+        - resign
+        - draw
+        - drawOffered
+        - fiftyMoveAvailable
+        - insufficientMaterial
+
+    # -------------------------------------------------------------------------
+    # Moves
+    # -------------------------------------------------------------------------
+
+    LegalMovesResponse:
+      type: object
+      required: [moves]
+      properties:
+        moves:
+          type: array
+          items:
+            $ref: '#/components/schemas/LegalMove'
+
+    LegalMove:
+      type: object
+      required: [from, to, uci, moveType]
+      properties:
+        from:
+          type: string
+          description: Origin square in algebraic notation
+          example: e2
+        to:
+          type: string
+          description: Destination square in algebraic notation
+          example: e4
+        uci:
+          type: string
+          description: Full move in UCI notation
+          example: e2e4
+        moveType:
+          $ref: '#/components/schemas/MoveType'
+        promotion:
+          type: string
+          enum: [queen, rook, bishop, knight]
+          description: Target piece for promotion moves
+          nullable: true
+
+    MoveType:
+      type: string
+      description: Classification of the move
+      enum:
+        - normal
+        - capture
+        - castleKingside
+        - castleQueenside
+        - enPassant
+        - promotion
+
+    # -------------------------------------------------------------------------
+    # Streaming events
+    # -------------------------------------------------------------------------
+
+    GameFullEvent:
+      type: object
+      description: |
+        First event on a game stream. Contains the complete game snapshot.
+      required: [type, game]
+      properties:
+        type:
+          type: string
+          enum: [gameFull]
+        game:
+          $ref: '#/components/schemas/GameFull'
+
+    GameStateEvent:
+      type: object
+      description: |
+        Emitted on a game stream whenever the game state changes (move played,
+        draw offered, game over, etc.).
+      required: [type, state]
+      properties:
+        type:
+          type: string
+          enum: [gameState]
+        state:
+          $ref: '#/components/schemas/GameState'
+
+    ErrorEvent:
+      type: object
+      description: Emitted on a game stream when an error occurs.
+      required: [type, error]
+      properties:
+        type:
+          type: string
+          enum: [error]
+        error:
+          $ref: '#/components/schemas/ApiError'
+
+    # -------------------------------------------------------------------------
+    # Shared types
+    # -------------------------------------------------------------------------
+
+    PlayerInfo:
+      type: object
+      required: [id, displayName]
+      properties:
+        id:
+          type: string
+          description: Unique player identifier
+          example: player1
+        displayName:
+          type: string
+          description: Human-readable display name
+          example: Alice
+
+    OkResponse:
+      type: object
+      required: [ok]
+      properties:
+        ok:
+          type: boolean
+          enum: [true]
+
+    ApiError:
+      type: object
+      required: [code, message]
+      properties:
+        code:
+          type: string
+          description: Machine-readable error code
+          example: INVALID_MOVE
+        message:
+          type: string
+          description: Human-readable error description
+          example: e2e5 is not a legal move
+        field:
+          type: string
+          description: Request field that caused the error, if applicable
+          example: uci
+          nullable: true

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 #Sat Mar 21 14:37:06 CET 2026
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.0.0-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

modules/account/.dockerignore

@@ -1,5 +0,0 @@
-.gitignore
-!build/*-runner
-!build/*-runner.jar
-!build/lib/*
-!build/quarkus-app/*

modules/account/.gitignore

@@ -1,41 +0,0 @@
-# Gradle
-.gradle/
-build/
-
-# Eclipse
-.project
-.classpath
-.settings/
-bin/
-
-# IntelliJ
-.idea
-*.ipr
-*.iml
-*.iws
-
-# NetBeans
-nb-configuration.xml
-
-# Visual Studio Code
-.vscode
-.factorypath
-
-# OSX
-.DS_Store
-
-# Vim
-*.swp
-*.swo
-
-# patch
-*.orig
-*.rej
-
-# Local environment
-.env
-
-# Plugin directory
-/.quarkus/cli/plugins/
-# TLS Certificates
-.certs/

modules/account/CHANGELOG.md

@@ -1,9 +0,0 @@
-##  (2026-04-30)
-
-### Features
-
-* **config:** update application.yml for staging and production environments ([6113432](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/6113432a14c476a3a0dfc0d449e17d023697f2ba))
-* **docker:** add .dockerignore and .gitignore files for build exclusions ([c987d8e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/c987d8e258c0e6c4cfbdaa8381c64c410d7a2b83))
-* **docker:** add Dockerfiles for building Quarkus application in native and JVM modes ([3f2d2bb](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/3f2d2bb4c97fa8cddba66e1da4427c54236dfeed))
-* **docker:** add Dockerfiles for Quarkus application in JVM and native modes ([34b9933](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/34b993304670cf2aa62cd2f6460cee7b9864b08e))
-* true-microservices ([#40](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/40)) ([5909242](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/590924254e8a2754de661a57a03e43f89ceb6299))

modules/account/build.gradle.kts

@@ -1,117 +0,0 @@
-plugins {
-    id("scala")
-    id("org.scoverage") version "8.1"
-    id("io.quarkus")
-}
-
-group = "de.nowchess"
-version = "1.0-SNAPSHOT"
-
-@Suppress("UNCHECKED_CAST")
-val versions = rootProject.extra["VERSIONS"] as Map<String, String>
-
-repositories {
-    mavenCentral()
-}
-
-scala {
-    scalaVersion = versions["SCALA3"]!!
-}
-
-scoverage {
-    scoverageVersion.set(versions["SCOVERAGE"]!!)
-}
-
-tasks.withType<ScalaCompile> {
-    scalaCompileOptions.additionalParameters = listOf("-encoding", "UTF-8")
-}
-
-val quarkusPlatformGroupId: String by project
-val quarkusPlatformArtifactId: String by project
-val quarkusPlatformVersion: String by project
-
-dependencies {
-
-    runtimeOnly("io.quarkus:quarkus-jdbc-h2")
-
-    compileOnly("org.scala-lang:scala3-compiler_3") {
-        version {
-            strictly(versions["SCALA3"]!!)
-        }
-    }
-    implementation("org.scala-lang:scala3-library_3") {
-        version {
-            strictly(versions["SCALA3"]!!)
-        }
-    }
-
-    implementation(project(":modules:security"))
-
-    implementation(platform("${quarkusPlatformGroupId}:${quarkusPlatformArtifactId}:${quarkusPlatformVersion}"))
-    implementation("io.quarkus:quarkus-rest")
-    implementation("io.quarkus:quarkus-rest-jackson")
-    implementation("io.quarkus:quarkus-rest-client-jackson")
-    implementation("io.quarkus:quarkus-config-yaml")
-    implementation("io.quarkus:quarkus-arc")
-    implementation("io.quarkus:quarkus-hibernate-orm-panache")
-    implementation("io.quarkus:quarkus-jdbc-postgresql")
-    implementation("io.quarkus:quarkus-smallrye-jwt")
-    implementation("io.quarkus:quarkus-smallrye-jwt-build")
-    implementation("io.quarkus:quarkus-elytron-security-common")
-    implementation("io.quarkus:quarkus-smallrye-health")
-    implementation("io.quarkus:quarkus-micrometer")
-    implementation("io.quarkus:quarkus-smallrye-openapi")
-    implementation("com.fasterxml.jackson.module:jackson-module-scala_3:${versions["JACKSON_SCALA"]!!}")
-    implementation("io.quarkus:quarkus-redis-client")
-
-    testImplementation(platform("org.junit:junit-bom:5.13.4"))
-    testImplementation("org.junit.jupiter:junit-jupiter")
-    testImplementation("org.scalatest:scalatest_3:${versions["SCALATEST"]!!}")
-    testImplementation("co.helmethair:scalatest-junit-runner:${versions["SCALATEST_JUNIT"]!!}")
-    testImplementation("io.quarkus:quarkus-junit")
-    testImplementation("io.rest-assured:rest-assured")
-    testImplementation("io.quarkus:quarkus-jdbc-h2")
-    testImplementation("io.quarkus:quarkus-test-security")
-    testImplementation("io.quarkus:quarkus-junit5-mockito")
-
-    testRuntimeOnly("org.junit.platform:junit-platform-launcher")
-}
-
-configurations.matching { !it.name.startsWith("scoverage") }.configureEach {
-    resolutionStrategy.force("org.scala-lang:scala-library:${versions["SCALA_LIBRARY"]!!}")
-}
-configurations.scoverage {
-    resolutionStrategy.eachDependency {
-        if (requested.group == "org.scoverage" && requested.name.startsWith("scalac-scoverage-plugin_")) {
-            useTarget("${requested.group}:scalac-scoverage-plugin_2.13.16:2.3.0")
-        }
-    }
-}
-
-tasks.withType<JavaCompile> {
-    options.encoding = "UTF-8"
-    options.compilerArgs.add("-parameters")
-}
-
-tasks.withType<Jar>().configureEach {
-    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
-}
-
-tasks.test {
-    useJUnitPlatform {
-        includeEngines("scalatest", "junit-jupiter")
-        testLogging {
-            events("passed", "skipped", "failed")
-            showStandardStreams = true
-            exceptionFormat = org.gradle.api.tasks.testing.logging.TestExceptionFormat.FULL
-        }
-    }
-    finalizedBy(tasks.reportScoverage)
-}
-tasks.reportScoverage {
-    dependsOn(tasks.test)
-}
-
-tasks.jar {
-    duplicatesStrategy = DuplicatesStrategy.INCLUDE
-}

modules/account/src/main/docker/Dockerfile.jvm

@@ -1,100 +0,0 @@
-####
-# This Dockerfile is used in order to build a container that runs the Quarkus application in JVM mode
-#
-# Before building the container image run:
-#
-# ./gradlew build
-#
-# Then, build the image with:
-#
-# docker build -f src/main/docker/Dockerfile.jvm -t quarkus/backcore-jvm .
-#
-# Then run the container using:
-#
-# docker run -i --rm -p 8080:8080 quarkus/backcore-jvm
-#
-# If you want to include the debug port into your docker image
-# you will have to expose the debug port (default 5005 being the default) like this :  EXPOSE 8080 5005.
-# Additionally you will have to set -e JAVA_DEBUG=true and -e JAVA_DEBUG_PORT=*:5005
-# when running the container
-#
-# Then run the container using :
-#
-# docker run -i --rm -p 8080:8080 quarkus/backcore-jvm
-#
-# This image uses the `run-java.sh` script to run the application.
-# This scripts computes the command line to execute your Java application, and
-# includes memory/GC tuning.
-# You can configure the behavior using the following environment properties:
-# - JAVA_OPTS: JVM options passed to the `java` command (example: "-verbose:class") - Be aware that this will override
-# the default JVM options, use `JAVA_OPTS_APPEND` to append options
-# - JAVA_OPTS_APPEND: User specified Java options to be appended to generated options
-#   in JAVA_OPTS (example: "-Dsome.property=foo")
-# - JAVA_MAX_MEM_RATIO: Is used when no `-Xmx` option is given in JAVA_OPTS. This is
-#   used to calculate a default maximal heap memory based on a containers restriction.
-#   If used in a container without any memory constraints for the container then this
-#   option has no effect. If there is a memory constraint then `-Xmx` is set to a ratio
-#   of the container available memory as set here. The default is `50` which means 50%
-#   of the available memory is used as an upper boundary. You can skip this mechanism by
-#   setting this value to `0` in which case no `-Xmx` option is added.
-# - JAVA_INITIAL_MEM_RATIO: Is used when no `-Xms` option is given in JAVA_OPTS. This
-#   is used to calculate a default initial heap memory based on the maximum heap memory.
-#   If used in a container without any memory constraints for the container then this
-#   option has no effect. If there is a memory constraint then `-Xms` is set to a ratio
-#   of the `-Xmx` memory as set here. The default is `25` which means 25% of the `-Xmx`
-#   is used as the initial heap size. You can skip this mechanism by setting this value
-#   to `0` in which case no `-Xms` option is added (example: "25")
-# - JAVA_MAX_INITIAL_MEM: Is used when no `-Xms` option is given in JAVA_OPTS.
-#   This is used to calculate the maximum value of the initial heap memory. If used in
-#   a container without any memory constraints for the container then this option has
-#   no effect. If there is a memory constraint then `-Xms` is limited to the value set
-#   here. The default is 4096MB which means the calculated value of `-Xms` never will
-#   be greater than 4096MB. The value of this variable is expressed in MB (example: "4096")
-# - JAVA_DIAGNOSTICS: Set this to get some diagnostics information to standard output
-#   when things are happening. This option, if set to true, will set
-#  `-XX:+UnlockDiagnosticVMOptions`. Disabled by default (example: "true").
-# - JAVA_DEBUG: If set remote debugging will be switched on. Disabled by default (example:
-#    true").
-# - JAVA_DEBUG_PORT: Port used for remote debugging. Defaults to 5005 (example: "8787").
-# - CONTAINER_CORE_LIMIT: A calculated core limit as described in
-#   https://www.kernel.org/doc/Documentation/scheduler/sched-bwc.txt. (example: "2")
-# - CONTAINER_MAX_MEMORY: Memory limit given to the container (example: "1024").
-# - GC_MIN_HEAP_FREE_RATIO: Minimum percentage of heap free after GC to avoid expansion.
-#   (example: "20")
-# - GC_MAX_HEAP_FREE_RATIO: Maximum percentage of heap free after GC to avoid shrinking.
-#   (example: "40")
-# - GC_TIME_RATIO: Specifies the ratio of the time spent outside the garbage collection.
-#   (example: "4")
-# - GC_ADAPTIVE_SIZE_POLICY_WEIGHT: The weighting given to the current GC time versus
-#   previous GC times. (example: "90")
-# - GC_METASPACE_SIZE: The initial metaspace size. (example: "20")
-# - GC_MAX_METASPACE_SIZE: The maximum metaspace size. (example: "100")
-# - GC_CONTAINER_OPTIONS: Specify Java GC to use. The value of this variable should
-#   contain the necessary JRE command-line options to specify the required GC, which
-#   will override the default of `-XX:+UseParallelGC` (example: -XX:+UseG1GC).
-# - HTTPS_PROXY: The location of the https proxy. (example: "myuser@127.0.0.1:8080")
-# - HTTP_PROXY: The location of the http proxy. (example: "myuser@127.0.0.1:8080")
-# - NO_PROXY: A comma separated lists of hosts, IP addresses or domains that can be
-#   accessed directly. (example: "foo.example.com,bar.example.com")
-#
-# You can find more information about the UBI base runtime images and their configuration here:
-# https://rh-openjdk.github.io/redhat-openjdk-containers/
-###
-FROM registry.access.redhat.com/ubi9/openjdk-21-runtime:1.24
-
-ENV LANGUAGE='en_US:en'
-
-
-# We make four distinct layers so if there are application changes the library layers can be re-used
-COPY --chown=185 build/quarkus-app/lib/ /deployments/lib/
-COPY --chown=185 build/quarkus-app/*.jar /deployments/
-COPY --chown=185 build/quarkus-app/app/ /deployments/app/
-COPY --chown=185 build/quarkus-app/quarkus/ /deployments/quarkus/
-
-EXPOSE 8080
-USER 185
-ENV JAVA_OPTS_APPEND="-Dquarkus.http.host=0.0.0.0 -Djava.util.logging.manager=org.jboss.logmanager.LogManager"
-ENV JAVA_APP_JAR="/deployments/quarkus-run.jar"
-
-ENTRYPOINT [ "/opt/jboss/container/java/run/run-java.sh" ]
-

modules/account/src/main/docker/Dockerfile.legacy-jar

@@ -1,96 +0,0 @@
-####
-# This Dockerfile is used in order to build a container that runs the Quarkus application in JVM mode
-#
-# Before building the container image run:
-#
-# ./gradlew build -Dquarkus.package.jar.type=legacy-jar
-#
-# Then, build the image with:
-#
-# docker build -f src/main/docker/Dockerfile.legacy-jar -t quarkus/backcore-legacy-jar .
-#
-# Then run the container using:
-#
-# docker run -i --rm -p 8080:8080 quarkus/backcore-legacy-jar
-#
-# If you want to include the debug port into your docker image
-# you will have to expose the debug port (default 5005 being the default) like this :  EXPOSE 8080 5005.
-# Additionally you will have to set -e JAVA_DEBUG=true and -e JAVA_DEBUG_PORT=*:5005
-# when running the container
-#
-# Then run the container using :
-#
-# docker run -i --rm -p 8080:8080 quarkus/backcore-legacy-jar
-#
-# This image uses the `run-java.sh` script to run the application.
-# This scripts computes the command line to execute your Java application, and
-# includes memory/GC tuning.
-# You can configure the behavior using the following environment properties:
-# - JAVA_OPTS: JVM options passed to the `java` command (example: "-verbose:class") - Be aware that this will override
-# the default JVM options, use `JAVA_OPTS_APPEND` to append options
-# - JAVA_OPTS_APPEND: User specified Java options to be appended to generated options
-#   in JAVA_OPTS (example: "-Dsome.property=foo")
-# - JAVA_MAX_MEM_RATIO: Is used when no `-Xmx` option is given in JAVA_OPTS. This is
-#   used to calculate a default maximal heap memory based on a containers restriction.
-#   If used in a container without any memory constraints for the container then this
-#   option has no effect. If there is a memory constraint then `-Xmx` is set to a ratio
-#   of the container available memory as set here. The default is `50` which means 50%
-#   of the available memory is used as an upper boundary. You can skip this mechanism by
-#   setting this value to `0` in which case no `-Xmx` option is added.
-# - JAVA_INITIAL_MEM_RATIO: Is used when no `-Xms` option is given in JAVA_OPTS. This
-#   is used to calculate a default initial heap memory based on the maximum heap memory.
-#   If used in a container without any memory constraints for the container then this
-#   option has no effect. If there is a memory constraint then `-Xms` is set to a ratio
-#   of the `-Xmx` memory as set here. The default is `25` which means 25% of the `-Xmx`
-#   is used as the initial heap size. You can skip this mechanism by setting this value
-#   to `0` in which case no `-Xms` option is added (example: "25")
-# - JAVA_MAX_INITIAL_MEM: Is used when no `-Xms` option is given in JAVA_OPTS.
-#   This is used to calculate the maximum value of the initial heap memory. If used in
-#   a container without any memory constraints for the container then this option has
-#   no effect. If there is a memory constraint then `-Xms` is limited to the value set
-#   here. The default is 4096MB which means the calculated value of `-Xms` never will
-#   be greater than 4096MB. The value of this variable is expressed in MB (example: "4096")
-# - JAVA_DIAGNOSTICS: Set this to get some diagnostics information to standard output
-#   when things are happening. This option, if set to true, will set
-#  `-XX:+UnlockDiagnosticVMOptions`. Disabled by default (example: "true").
-# - JAVA_DEBUG: If set remote debugging will be switched on. Disabled by default (example:
-#    true").
-# - JAVA_DEBUG_PORT: Port used for remote debugging. Defaults to 5005 (example: "8787").
-# - CONTAINER_CORE_LIMIT: A calculated core limit as described in
-#   https://www.kernel.org/doc/Documentation/scheduler/sched-bwc.txt. (example: "2")
-# - CONTAINER_MAX_MEMORY: Memory limit given to the container (example: "1024").
-# - GC_MIN_HEAP_FREE_RATIO: Minimum percentage of heap free after GC to avoid expansion.
-#   (example: "20")
-# - GC_MAX_HEAP_FREE_RATIO: Maximum percentage of heap free after GC to avoid shrinking.
-#   (example: "40")
-# - GC_TIME_RATIO: Specifies the ratio of the time spent outside the garbage collection.
-#   (example: "4")
-# - GC_ADAPTIVE_SIZE_POLICY_WEIGHT: The weighting given to the current GC time versus
-#   previous GC times. (example: "90")
-# - GC_METASPACE_SIZE: The initial metaspace size. (example: "20")
-# - GC_MAX_METASPACE_SIZE: The maximum metaspace size. (example: "100")
-# - GC_CONTAINER_OPTIONS: Specify Java GC to use. The value of this variable should
-#   contain the necessary JRE command-line options to specify the required GC, which
-#   will override the default of `-XX:+UseParallelGC` (example: -XX:+UseG1GC).
-# - HTTPS_PROXY: The location of the https proxy. (example: "myuser@127.0.0.1:8080")
-# - HTTP_PROXY: The location of the http proxy. (example: "myuser@127.0.0.1:8080")
-# - NO_PROXY: A comma separated lists of hosts, IP addresses or domains that can be
-#   accessed directly. (example: "foo.example.com,bar.example.com")
-#
-# You can find more information about the UBI base runtime images and their configuration here:
-# https://rh-openjdk.github.io/redhat-openjdk-containers/
-###
-FROM registry.access.redhat.com/ubi9/openjdk-21-runtime:1.24
-
-ENV LANGUAGE='en_US:en'
-
-
-COPY build/lib/* /deployments/lib/
-COPY build/*-runner.jar /deployments/quarkus-run.jar
-
-EXPOSE 8080
-USER 185
-ENV JAVA_OPTS_APPEND="-Dquarkus.http.host=0.0.0.0 -Djava.util.logging.manager=org.jboss.logmanager.LogManager"
-ENV JAVA_APP_JAR="/deployments/quarkus-run.jar"
-
-ENTRYPOINT [ "/opt/jboss/container/java/run/run-java.sh" ]

modules/account/src/main/docker/Dockerfile.native

@@ -1,29 +0,0 @@
-####
-# This Dockerfile is used in order to build a container that runs the Quarkus application in native (no JVM) mode.
-#
-# Before building the container image run:
-#
-# ./gradlew :modules:account:build -Dquarkus.native.enabled=true
-#
-# Then, build the image with:
-#
-# docker build -f src/main/docker/Dockerfile.native -t quarkus/backcore .
-#
-# Then run the container using:
-#
-# docker run -i --rm -p 8080:8080 quarkus/backcore
-#
-# The `registry.access.redhat.com/ubi9/ubi-minimal:9.7` base image is based on UBI 9.
-# To use UBI 8, switch to `quay.io/ubi8/ubi-minimal:8.10`.
-###
-FROM registry.access.redhat.com/ubi9/ubi-minimal:9.7
-WORKDIR /work/
-RUN chown 1001 /work \
-    && chmod "g+rwX" /work \
-    && chown 1001:root /work
-COPY --chown=1001:root --chmod=0755 modules/account/build/*-runner /work/application
-
-EXPOSE 8080
-USER 1001
-
-ENTRYPOINT ["./application", "-Dquarkus.http.host=0.0.0.0"]

modules/account/src/main/docker/Dockerfile.native-micro

@@ -1,32 +0,0 @@
-####
-# This Dockerfile is used in order to build a container that runs the Quarkus application in native (no JVM) mode.
-# It uses a micro base image, tuned for Quarkus native executables.
-# It reduces the size of the resulting container image.
-# Check https://quarkus.io/guides/quarkus-runtime-base-image for further information about this image.
-#
-# Before building the container image run:
-#
-# ./gradlew build -Dquarkus.native.enabled=true
-#
-# Then, build the image with:
-#
-# docker build -f src/main/docker/Dockerfile.native-micro -t quarkus/backcore .
-#
-# Then run the container using:
-#
-# docker run -i --rm -p 8080:8080 quarkus/backcore
-#
-# The `quay.io/quarkus/ubi9-quarkus-micro-image:2.0` base image is based on UBI 9.
-# To use UBI 8, switch to `quay.io/quarkus/quarkus-micro-image:2.0`.
-###
-FROM quay.io/quarkus/ubi9-quarkus-micro-image:2.0
-WORKDIR /work/
-RUN chown 1001 /work \
-    && chmod "g+rwX" /work \
-    && chown 1001:root /work
-COPY --chown=1001:root --chmod=0755 build/*-runner /work/application
-
-EXPOSE 8080
-USER 1001
-
-ENTRYPOINT ["./application", "-Dquarkus.http.host=0.0.0.0"]

modules/account/src/main/resources/META-INF.native-image.de.nowchess.account/reachability-metadata.json

@@ -1,27 +0,0 @@
-{
-  "reflection": [
-    { "type": "scala.Tuple1[]" },
-    { "type": "scala.Tuple2[]" },
-    { "type": "scala.Tuple3[]" },
-    { "type": "scala.Tuple4[]" },
-    { "type": "scala.Tuple5[]" },
-    { "type": "scala.Tuple6[]" },
-    { "type": "scala.Tuple7[]" },
-    { "type": "scala.Tuple8[]" },
-    { "type": "scala.Tuple9[]" },
-    { "type": "scala.Tuple10[]" },
-    { "type": "scala.Tuple11[]" },
-    { "type": "scala.Tuple12[]" },
-    { "type": "scala.Tuple13[]" },
-    { "type": "scala.Tuple14[]" },
-    { "type": "scala.Tuple15[]" },
-    { "type": "scala.Tuple16[]" },
-    { "type": "scala.Tuple17[]" },
-    { "type": "scala.Tuple18[]" },
-    { "type": "scala.Tuple19[]" },
-    { "type": "scala.Tuple20[]" },
-    { "type": "scala.Tuple21[]" },
-    { "type": "scala.Tuple22[]" },
-    { "type": "com.fasterxml.jackson.module.scala.introspect.PropertyDescriptor[]" }
-  ]
-}

modules/account/src/main/resources/application.yml

@@ -1,89 +0,0 @@
-quarkus:
-  http:
-    port: 8083
-  application:
-    name: nowchess-account
-  redis:
-    hosts: redis://${REDIS_HOST:localhost}:${REDIS_PORT:6379}
-  rest-client:
-    core-service:
-      url: http://localhost:8080
-  smallrye-openapi:
-    info-title: NowChess Account Service
-    path: /openapi
-  swagger-ui:
-    path: /swagger-ui
-  datasource:
-    db-kind: postgresql
-    username: ${DB_USER:nowchess}
-    password: ${DB_PASSWORD:nowchess}
-    jdbc:
-      url: ${DB_URL:jdbc:postgresql://localhost:5432/nowchess}
-  hibernate-orm:
-    schema-management:
-      strategy: update
-
-nowchess:
-  redis:
-    host: localhost
-    port: 6379
-    prefix: nowchess
-  internal:
-    secret: 123abc
-
-"%test":
-  quarkus:
-    datasource:
-      db-kind: h2
-      username: sa
-      password: ""
-      jdbc:
-        url: jdbc:h2:mem:nowchess;DB_CLOSE_DELAY=-1
-    hibernate-orm:
-      schema-management:
-        strategy: drop-and-create
-
-"%dev":
-  quarkus:
-    datasource:
-      db-kind: h2
-      username: sa
-      password: ""
-      jdbc:
-        url: jdbc:h2:mem:nowchess;DB_CLOSE_DELAY=-1
-    hibernate-orm:
-      schema-management:
-        strategy: drop-and-create
-
-"%deployed":
-  quarkus:
-    rest-client:
-      core-service:
-        url: ${CORE_SERVICE_URL}
-    datasource:
-      db-kind: postgresql
-      username: ${DB_USER}
-      password: ${DB_PASSWORD}
-      jdbc:
-        url: ${DB_URL}
-    hibernate-orm:
-      schema-management:
-        strategy: update
-  nowchess:
-    redis:
-      host: ${REDIS_HOST:localhost}
-      port: ${REDIS_PORT:6379}
-      prefix: ${REDIS_PREFIX:nowchess}
-    internal:
-      secret: ${INTERNAL_SECRET}
-  mp:
-    jwt:
-      verify:
-        publickey:
-          location: ${JWT_PUBLIC_KEY_PATH:keys/public.pem}
-        issuer: nowchess
-  smallrye:
-    jwt:
-      sign:
-        key:
-          location: ${JWT_PRIVATE_KEY_PATH:keys/private.pem}

modules/account/src/main/resources/keys/public.pem

@@ -1,9 +0,0 @@
------BEGIN PUBLIC KEY-----
-MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxDsnsCAl0vQx7Vu9CLDZ
-g0SG05NgUzu9T+3DTEaHGq60T2uriO8BenwyvsF3BnDqTbKf4voohZ1DNfzdbT1J
-Fj8B62FrDmxcO+sp1/b5HUCJP6y2uSRCmzOHe5k7Pk1IEi72FgBpKXSRkFibRlVf
-634g7mgsPZAQ9PJEsv4Qvm05T9L6+Gmq6N3bMVLKRXs4RhDhaFbYH9GtUg1eI0yH
-YjGyRfqzW/nqVMstOLHt8CuPouq4p7eMzeDH3YHkxPm4GG5foCXMOd2DZrW0SCcr
-7dhFeNVWzQ2m53eOhBzNQX+v3pgjVStsePhBRt2LyGfwkNzmqDgqWsMzSHRMY+cn
-WQIDAQAB
------END PUBLIC KEY-----

modules/account/src/main/scala/de/nowchess/account/client/CoreGameClient.scala

@@ -1,27 +0,0 @@
-package de.nowchess.account.client
-
-import de.nowchess.security.InternalSecretClientFilter
-import jakarta.ws.rs.*
-import jakarta.ws.rs.core.MediaType
-import org.eclipse.microprofile.rest.client.annotation.RegisterProvider
-import org.eclipse.microprofile.rest.client.inject.RegisterRestClient
-
-case class CorePlayerInfo(id: String, displayName: String)
-case class CoreTimeControl(limitSeconds: Option[Int], incrementSeconds: Option[Int], daysPerMove: Option[Int])
-case class CoreCreateGameRequest(
-    white: Option[CorePlayerInfo],
-    black: Option[CorePlayerInfo],
-    timeControl: Option[CoreTimeControl],
-    mode: Option[String],
-)
-case class CoreGameResponse(gameId: String)
-
-@Path("/api/board/game")
-@RegisterRestClient(configKey = "core-service")
-@RegisterProvider(classOf[InternalSecretClientFilter])
-trait CoreGameClient:
-
-  @POST
-  @Consumes(Array(MediaType.APPLICATION_JSON))
-  @Produces(Array(MediaType.APPLICATION_JSON))
-  def createGame(req: CoreCreateGameRequest): CoreGameResponse

modules/account/src/main/scala/de/nowchess/account/config/JacksonConfig.scala

@@ -1,17 +0,0 @@
-package de.nowchess.account.config
-
-import com.fasterxml.jackson.core.Version
-import com.fasterxml.jackson.databind.ObjectMapper
-import com.fasterxml.jackson.module.scala.DefaultScalaModule
-import io.quarkus.jackson.ObjectMapperCustomizer
-import jakarta.inject.Singleton
-
-@Singleton
-class JacksonConfig extends ObjectMapperCustomizer:
-  def customize(mapper: ObjectMapper): Unit =
-    mapper.registerModule(new DefaultScalaModule() {
-      override def version(): Version =
-        // scalafix:off DisableSyntax.null
-        new Version(2, 21, 1, null, "com.fasterxml.jackson.module", "jackson-module-scala")
-        // scalafix:on DisableSyntax.null
-    })

modules/account/src/main/scala/de/nowchess/account/config/NativeReflectionConfig.scala

@@ -1,50 +0,0 @@
-package de.nowchess.account.config
-
-import de.nowchess.account.client.{CoreCreateGameRequest, CoreGameResponse, CorePlayerInfo, CoreTimeControl}
-import de.nowchess.account.domain.{
-  BotAccount,
-  Challenge,
-  ChallengeColor,
-  ChallengeStatus,
-  DeclineReason,
-  OfficialBotAccount,
-  TimeControl,
-  UserAccount,
-}
-import de.nowchess.account.dto.*
-import io.quarkus.runtime.annotations.RegisterForReflection
-
-@RegisterForReflection(
-  targets = Array(
-    classOf[UserAccount],
-    classOf[BotAccount],
-    classOf[OfficialBotAccount],
-    classOf[Challenge],
-    classOf[ChallengeColor],
-    classOf[ChallengeStatus],
-    classOf[DeclineReason],
-    classOf[TimeControl],
-    classOf[LoginRequest],
-    classOf[TokenResponse],
-    classOf[PlayerInfo],
-    classOf[PublicAccountDto],
-    classOf[BotAccountDto],
-    classOf[BotAccountWithTokenDto],
-    classOf[OfficialBotAccountDto],
-    classOf[CreateBotAccountRequest],
-    classOf[UpdateBotNameRequest],
-    classOf[RotatedTokenDto],
-    classOf[TimeControlDto],
-    classOf[ChallengeRequest],
-    classOf[ChallengeDto],
-    classOf[DeclineRequest],
-    classOf[ChallengeListDto],
-    classOf[ErrorDto],
-    classOf[CorePlayerInfo],
-    classOf[CoreTimeControl],
-    classOf[CoreCreateGameRequest],
-    classOf[CoreGameResponse],
-    classOf[OfficialChallengeResponse],
-  ),
-)
-class NativeReflectionConfig

modules/account/src/main/scala/de/nowchess/account/config/RedisConfig.scala

@@ -1,12 +0,0 @@
-package de.nowchess.account.config
-
-import jakarta.enterprise.context.ApplicationScoped
-import org.eclipse.microprofile.config.inject.ConfigProperty
-import scala.compiletime.uninitialized
-
-@ApplicationScoped
-class RedisConfig:
-  // scalafix:off DisableSyntax.var
-  @ConfigProperty(name = "nowchess.redis.prefix", defaultValue = "nowchess")
-  var prefix: String = uninitialized
-  // scalafix:on DisableSyntax.var

modules/account/src/main/scala/de/nowchess/account/domain/Challenge.scala

@@ -1,56 +0,0 @@
-package de.nowchess.account.domain
-
-import io.quarkus.hibernate.orm.panache.PanacheEntityBase
-import jakarta.persistence.*
-import scala.compiletime.uninitialized
-
-import java.time.Instant
-import java.util.UUID
-import scala.Conversion
-
-@Entity
-@Table(name = "challenges")
-class Challenge extends PanacheEntityBase:
-  // scalafix:off DisableSyntax.var
-  @Id
-  @GeneratedValue(strategy = GenerationType.UUID)
-  var id: UUID = uninitialized
-
-  @ManyToOne
-  var challenger: UserAccount = uninitialized
-
-  @ManyToOne
-  var destUser: UserAccount = uninitialized
-
-  @Convert(converter = classOf[ChallengeColorConverter])
-  @Column(columnDefinition = "varchar(255)")
-  var color: ChallengeColor = uninitialized
-
-  @Convert(converter = classOf[ChallengeStatusConverter])
-  @Column(columnDefinition = "varchar(255)")
-  var status: ChallengeStatus = uninitialized
-
-  @Convert(converter = classOf[DeclineReasonConverter])
-  @Column(nullable = true, columnDefinition = "varchar(255)")
-  var declineReason: DeclineReason = uninitialized
-
-  var timeControlType: String = uninitialized
-
-  @Column(nullable = true)
-  var timeControlLimit: java.lang.Integer = uninitialized
-
-  @Column(nullable = true)
-  var timeControlIncrement: java.lang.Integer = uninitialized
-
-  var createdAt: Instant = uninitialized
-
-  var expiresAt: Instant = uninitialized
-
-  @Column(nullable = true)
-  var gameId: String = uninitialized
-  // scalafix:on
-
-  def gameIdOpt: Option[String]               = Option(gameId)
-  def declineReasonOpt: Option[DeclineReason] = Option(declineReason)
-  def timeControlLimitOpt: Option[Int]        = Option(timeControlLimit).map(_.intValue())
-  def timeControlIncrementOpt: Option[Int]    = Option(timeControlIncrement).map(_.intValue())

modules/account/src/main/scala/de/nowchess/account/domain/ChallengeColor.scala

@@ -1,4 +0,0 @@
-package de.nowchess.account.domain
-
-enum ChallengeColor:
-  case White, Black, Random

modules/account/src/main/scala/de/nowchess/account/domain/ChallengeColorConverter.scala

@@ -1,12 +0,0 @@
-package de.nowchess.account.domain
-
-import jakarta.persistence.AttributeConverter
-import jakarta.persistence.Converter
-
-@Converter(autoApply = true)
-class ChallengeColorConverter extends AttributeConverter[ChallengeColor, String]:
-  override def convertToDatabaseColumn(attribute: ChallengeColor): String =
-    Option(attribute).map(_.toString).orNull
-
-  override def convertToEntityAttribute(dbData: String): ChallengeColor =
-    Option(dbData).map(ChallengeColor.valueOf).orNull

modules/account/src/main/scala/de/nowchess/account/domain/ChallengeStatus.scala

@@ -1,4 +0,0 @@
-package de.nowchess.account.domain
-
-enum ChallengeStatus:
-  case Created, Canceled, Declined, Accepted

modules/account/src/main/scala/de/nowchess/account/domain/ChallengeStatusConverter.scala

@@ -1,12 +0,0 @@
-package de.nowchess.account.domain
-
-import jakarta.persistence.AttributeConverter
-import jakarta.persistence.Converter
-
-@Converter(autoApply = true)
-class ChallengeStatusConverter extends AttributeConverter[ChallengeStatus, String]:
-  override def convertToDatabaseColumn(attribute: ChallengeStatus): String =
-    Option(attribute).map(_.toString).orNull
-
-  override def convertToEntityAttribute(dbData: String): ChallengeStatus =
-    Option(dbData).map(ChallengeStatus.valueOf).orNull

modules/account/src/main/scala/de/nowchess/account/domain/DeclineReason.scala

@@ -1,4 +0,0 @@
-package de.nowchess.account.domain
-
-enum DeclineReason:
-  case Generic, Later, TooFast, TooSlow, TimeControl, Rated, Casual, Standard, Variant, NoBot, OnlyBot

modules/account/src/main/scala/de/nowchess/account/domain/DeclineReasonConverter.scala

@@ -1,12 +0,0 @@
-package de.nowchess.account.domain
-
-import jakarta.persistence.AttributeConverter
-import jakarta.persistence.Converter
-
-@Converter(autoApply = true)
-class DeclineReasonConverter extends AttributeConverter[DeclineReason, String]:
-  override def convertToDatabaseColumn(attribute: DeclineReason): String =
-    Option(attribute).map(_.toString).orNull
-
-  override def convertToEntityAttribute(dbData: String): DeclineReason =
-    Option(dbData).map(DeclineReason.valueOf).orNull

modules/account/src/main/scala/de/nowchess/account/domain/TimeControl.scala

@@ -1,7 +0,0 @@
-package de.nowchess.account.domain
-
-sealed trait TimeControl
-
-object TimeControl:
-  case class Clock(limit: Int, increment: Int) extends TimeControl
-  case object Unlimited                        extends TimeControl

modules/account/src/main/scala/de/nowchess/account/domain/UserAccount.scala

@@ -1,78 +0,0 @@
-package de.nowchess.account.domain
-
-import io.quarkus.hibernate.orm.panache.PanacheEntityBase
-import jakarta.persistence.*
-import scala.compiletime.uninitialized
-import scala.jdk.CollectionConverters.*
-
-import java.time.Instant
-import java.util.UUID
-
-@Entity
-@Table(name = "user_accounts")
-class UserAccount extends PanacheEntityBase:
-  // scalafix:off DisableSyntax.var
-  @Id
-  @GeneratedValue(strategy = GenerationType.UUID)
-  var id: UUID = uninitialized
-
-  @Column(unique = true, nullable = false)
-  var username: String = uninitialized
-
-  @Column(unique = true, nullable = false)
-  var email: String = uninitialized
-
-  var passwordHash: String = uninitialized
-
-  var rating: Int = 1500
-
-  var createdAt: Instant = uninitialized
-
-  var banned: Boolean = false
-
-  @OneToMany(mappedBy = "owner", cascade = Array(CascadeType.ALL), orphanRemoval = true)
-  var botAccounts: java.util.List[BotAccount] = uninitialized
-  // scalafix:on
-
-  def getBotAccounts: List[BotAccount] = Option(botAccounts).map(_.asScala.toList).getOrElse(Nil)
-
-@Entity
-@Table(name = "bot_accounts")
-class BotAccount extends PanacheEntityBase:
-  // scalafix:off DisableSyntax.var
-  @Id
-  @GeneratedValue(strategy = GenerationType.UUID)
-  var id: UUID = uninitialized
-
-  @Column(nullable = false)
-  var name: String = uninitialized
-
-  @ManyToOne(optional = false)
-  @JoinColumn(name = "owner_id", nullable = false)
-  var owner: UserAccount = uninitialized
-
-  @Column(unique = true, nullable = false, length = 256)
-  var token: String = uninitialized
-
-  var rating: Int = 1500
-
-  var createdAt: Instant = uninitialized
-
-  var banned: Boolean = false
-  // scalafix:on
-
-@Entity
-@Table(name = "official_bot_accounts")
-class OfficialBotAccount extends PanacheEntityBase:
-  // scalafix:off DisableSyntax.var
-  @Id
-  @GeneratedValue(strategy = GenerationType.UUID)
-  var id: UUID = uninitialized
-
-  @Column(nullable = false)
-  var name: String = uninitialized
-
-  var rating: Int = 1500
-
-  var createdAt: Instant = uninitialized
-  // scalafix:on

modules/account/src/main/scala/de/nowchess/account/dto/Dtos.scala

@@ -1,49 +0,0 @@
-package de.nowchess.account.dto
-
-case class RegisterRequest(username: String, email: String, password: String)
-
-case class LoginRequest(username: String, password: String)
-
-case class TokenResponse(token: String)
-
-case class PlayerInfo(id: String, name: String, rating: Int)
-
-case class PublicAccountDto(id: String, username: String, rating: Int, createdAt: String)
-
-case class TimeControlDto(`type`: String, limit: Option[Int], increment: Option[Int])
-
-case class ChallengeRequest(color: String, timeControl: TimeControlDto)
-
-case class ChallengeDto(
-    id: String,
-    challenger: PlayerInfo,
-    destUser: PlayerInfo,
-    variant: String,
-    color: String,
-    timeControl: TimeControlDto,
-    status: String,
-    declineReason: Option[String],
-    gameId: Option[String],
-    createdAt: String,
-    expiresAt: String,
-)
-
-case class DeclineRequest(reason: Option[String])
-
-case class ChallengeListDto(in: List[ChallengeDto], out: List[ChallengeDto])
-
-case class ErrorDto(error: String)
-
-case class CreateBotAccountRequest(name: String)
-
-case class UpdateBotNameRequest(name: String)
-
-case class BotAccountDto(id: String, name: String, rating: Int, createdAt: String)
-
-case class BotAccountWithTokenDto(id: String, name: String, rating: Int, token: String, createdAt: String)
-
-case class RotatedTokenDto(token: String)
-
-case class OfficialBotAccountDto(id: String, name: String, rating: Int, createdAt: String)
-
-case class OfficialChallengeResponse(gameId: String, botName: String, difficulty: Int)

modules/account/src/main/scala/de/nowchess/account/error/AccountError.scala

@@ -1,23 +0,0 @@
-package de.nowchess.account.error
-
-enum AccountError:
-  case UsernameTaken(username: String)
-  case EmailAlreadyRegistered(email: String)
-  case InvalidCredentials
-  case UserNotFound
-  case BotNotFound
-  case BotLimitExceeded
-  case NotAuthorized
-  case UserBanned
-  case BotBanned
-
-  def message: String = this match
-    case UsernameTaken(u)          => s"Username '$u' is already taken"
-    case EmailAlreadyRegistered(e) => s"Email '$e' is already registered"
-    case InvalidCredentials        => "Invalid credentials"
-    case UserNotFound              => "User not found"
-    case BotNotFound               => "Bot account not found"
-    case BotLimitExceeded          => "Maximum of 5 bot accounts per user exceeded"
-    case NotAuthorized             => "Not authorized to perform this action"
-    case UserBanned                => "User account is banned"
-    case BotBanned                 => "Bot account is banned"

modules/account/src/main/scala/de/nowchess/account/error/ChallengeError.scala

@@ -1,25 +0,0 @@
-package de.nowchess.account.error
-
-enum ChallengeError:
-  case UserNotFound(username: String)
-  case ChallengerNotFound
-  case CannotChallengeSelf
-  case DuplicateChallenge
-  case InvalidColor(color: String)
-  case InvalidDeclineReason(reason: String)
-  case ChallengeNotFound
-  case ChallengeNotActive
-  case NotAuthorized
-  case GameCreationFailed
-
-  def message: String = this match
-    case UserNotFound(u)         => s"User '$u' not found"
-    case ChallengerNotFound      => "Challenger not found"
-    case CannotChallengeSelf     => "Cannot challenge yourself"
-    case DuplicateChallenge      => "Active challenge to this user already exists"
-    case InvalidColor(c)         => s"Unknown color: $c"
-    case InvalidDeclineReason(r) => s"Unknown decline reason: $r"
-    case ChallengeNotFound       => "Challenge not found"
-    case ChallengeNotActive      => "Challenge is not active"
-    case NotAuthorized           => "Not authorized"
-    case GameCreationFailed      => "Failed to create game"

modules/account/src/main/scala/de/nowchess/account/filter/AlreadyLoggedInFilter.scala

@@ -1,43 +0,0 @@
-package de.nowchess.account.filter
-
-import jakarta.enterprise.context.ApplicationScoped
-import jakarta.inject.Inject
-import jakarta.ws.rs.container.{ContainerRequestContext, ContainerRequestFilter}
-import jakarta.ws.rs.core.Response
-import jakarta.ws.rs.ext.Provider
-import org.eclipse.microprofile.jwt.JsonWebToken
-import scala.compiletime.uninitialized
-
-@Provider
-@ApplicationScoped
-class AlreadyLoggedInFilter extends ContainerRequestFilter:
-
-  @Inject
-  // scalafix:off DisableSyntax.var
-  var jwt: JsonWebToken = uninitialized
-  // scalafix:on
-
-  override def filter(context: ContainerRequestContext): Unit =
-    val path   = context.getUriInfo.getPath
-    val method = context.getMethod
-
-    if isProtectedEndpoint(path, method) && isAuthenticated then
-      context.abortWith(
-        Response
-          .status(Response.Status.BAD_REQUEST)
-          .entity("""{"error":"Already logged in"}""")
-          .build(),
-      )
-
-  private def isAuthenticated: Boolean =
-    // scalafix:off DisableSyntax.null
-    try jwt.getName != null
-    catch
-      case _ => false
-      // scalafix:on DisableSyntax.null
-
-  private def isProtectedEndpoint(path: String, method: String): Boolean =
-    (path.contains("/api/account") || path.contains("/account")) &&
-      ((path.endsWith("/api/account") && method == "POST") ||
-        (path.endsWith("/account") && method == "POST") ||
-        (path.contains("/login") && method == "POST"))

modules/account/src/main/scala/de/nowchess/account/repository/AccountRepository.scala

@@ -1,98 +0,0 @@
-package de.nowchess.account.repository
-
-import de.nowchess.account.domain.{BotAccount, OfficialBotAccount, UserAccount}
-import jakarta.enterprise.context.ApplicationScoped
-import jakarta.inject.Inject
-import jakarta.persistence.EntityManager
-
-import java.util.UUID
-import scala.jdk.CollectionConverters.*
-
-@ApplicationScoped
-class UserAccountRepository:
-
-  @Inject
-  // scalafix:off DisableSyntax.var
-  var em: EntityManager = scala.compiletime.uninitialized
-  // scalafix:on
-
-  def findByUsername(username: String): Option[UserAccount] =
-    em.createQuery("FROM UserAccount WHERE username = :username", classOf[UserAccount])
-      .setParameter("username", username)
-      .getResultList
-      .stream()
-      .findFirst()
-      .map(Option(_))
-      .orElse(None)
-
-  def findById(id: UUID): Option[UserAccount] =
-    Option(em.find(classOf[UserAccount], id))
-
-  def persist(account: UserAccount): UserAccount =
-    em.persist(account)
-    account
-
-  def findByEmail(email: String): Option[UserAccount] =
-    em.createQuery("FROM UserAccount WHERE email = :email", classOf[UserAccount])
-      .setParameter("email", email)
-      .getResultList
-      .asScala
-      .headOption
-
-  def findAll(): List[UserAccount] =
-    em.createQuery("FROM UserAccount", classOf[UserAccount]).getResultList.asScala.toList
-
-@ApplicationScoped
-class BotAccountRepository:
-
-  @Inject
-  // scalafix:off DisableSyntax.var
-  var em: EntityManager = scala.compiletime.uninitialized
-  // scalafix:on
-
-  def findById(id: UUID): Option[BotAccount] =
-    Option(em.find(classOf[BotAccount], id))
-
-  def findByOwner(ownerId: UUID): List[BotAccount] =
-    em.createQuery("FROM BotAccount WHERE owner.id = :ownerId", classOf[BotAccount])
-      .setParameter("ownerId", ownerId)
-      .getResultList
-      .asScala
-      .toList
-
-  def persist(bot: BotAccount): BotAccount =
-    em.persist(bot)
-    bot
-
-  def delete(botId: UUID): Unit =
-    em.find(classOf[BotAccount], botId) match
-      case bot: BotAccount => em.remove(bot)
-
-  def findByToken(token: String): Option[BotAccount] =
-    em.createQuery("FROM BotAccount WHERE token = :token", classOf[BotAccount])
-      .setParameter("token", token)
-      .getResultList
-      .asScala
-      .headOption
-
-@ApplicationScoped
-class OfficialBotAccountRepository:
-
-  @Inject
-  // scalafix:off DisableSyntax.var
-  var em: EntityManager = scala.compiletime.uninitialized
-  // scalafix:on
-
-  def findById(id: UUID): Option[OfficialBotAccount] =
-    Option(em.find(classOf[OfficialBotAccount], id))
-
-  def findAll(): List[OfficialBotAccount] =
-    em.createQuery("FROM OfficialBotAccount", classOf[OfficialBotAccount]).getResultList.asScala.toList
-
-  def persist(bot: OfficialBotAccount): OfficialBotAccount =
-    em.persist(bot)
-    bot
-
-  def delete(botId: UUID): Unit =
-    em.find(classOf[OfficialBotAccount], botId) match
-      case bot: OfficialBotAccount => em.remove(bot)

modules/account/src/main/scala/de/nowchess/account/repository/ChallengeRepository.scala

@@ -1,62 +0,0 @@
-package de.nowchess.account.repository
-
-import de.nowchess.account.domain.{Challenge, ChallengeStatus}
-import jakarta.enterprise.context.ApplicationScoped
-import jakarta.inject.Inject
-import jakarta.persistence.EntityManager
-
-import java.time.Instant
-import java.util.UUID
-import scala.jdk.CollectionConverters.*
-
-@ApplicationScoped
-class ChallengeRepository:
-
-  @Inject
-  // scalafix:off DisableSyntax.var
-  var em: EntityManager = scala.compiletime.uninitialized
-  // scalafix:on
-
-  def findActiveByChallengerId(challengerId: UUID): List[Challenge] =
-    em.createQuery(
-      "FROM Challenge WHERE challenger.id = :cid AND status = :status AND expiresAt > :now",
-      classOf[Challenge],
-    ).setParameter("cid", challengerId)
-      .setParameter("status", ChallengeStatus.Created)
-      .setParameter("now", Instant.now())
-      .getResultList
-      .asScala
-      .toList
-
-  def findActiveByDestUserId(destUserId: UUID): List[Challenge] =
-    em.createQuery(
-      "FROM Challenge WHERE destUser.id = :uid AND status = :status AND expiresAt > :now",
-      classOf[Challenge],
-    ).setParameter("uid", destUserId)
-      .setParameter("status", ChallengeStatus.Created)
-      .setParameter("now", Instant.now())
-      .getResultList
-      .asScala
-      .toList
-
-  def findDuplicateChallenge(challengerId: UUID, destUserId: UUID): Option[Challenge] =
-    em.createQuery(
-      "FROM Challenge WHERE challenger.id = :cid AND destUser.id = :uid AND status = :status AND expiresAt > :now",
-      classOf[Challenge],
-    ).setParameter("cid", challengerId)
-      .setParameter("uid", destUserId)
-      .setParameter("status", ChallengeStatus.Created)
-      .setParameter("now", Instant.now())
-      .getResultList
-      .asScala
-      .headOption
-
-  def findById(id: UUID): Option[Challenge] =
-    Option(em.find(classOf[Challenge], id))
-
-  def persist(challenge: Challenge): Challenge =
-    em.persist(challenge)
-    challenge
-
-  def merge(challenge: Challenge): Challenge =
-    em.merge(challenge)

modules/account/src/main/scala/de/nowchess/account/resource/AccountResource.scala

@@ -1,202 +0,0 @@
-package de.nowchess.account.resource
-
-import de.nowchess.account.domain.{BotAccount, OfficialBotAccount, UserAccount}
-import de.nowchess.account.dto.*
-import de.nowchess.account.error.AccountError
-import de.nowchess.account.service.AccountService
-import jakarta.annotation.security.RolesAllowed
-import jakarta.enterprise.context.ApplicationScoped
-import jakarta.inject.Inject
-import jakarta.ws.rs.*
-import jakarta.ws.rs.core.{MediaType, Response}
-import org.eclipse.microprofile.jwt.JsonWebToken
-import scala.compiletime.uninitialized
-
-import java.util.UUID
-
-@Path("/api/account")
-@ApplicationScoped
-@Consumes(Array(MediaType.APPLICATION_JSON))
-@Produces(Array(MediaType.APPLICATION_JSON))
-class AccountResource:
-
-  // scalafix:off DisableSyntax.var
-  @Inject
-  var accountService: AccountService = uninitialized
-
-  @Inject
-  var jwt: JsonWebToken = uninitialized
-  // scalafix:on
-
-  @POST
-  def register(req: RegisterRequest): Response =
-    accountService.register(req) match
-      case Right(account) =>
-        Response.ok(toPublicDto(account)).build()
-      case Left(error) =>
-        Response.status(Response.Status.CONFLICT).entity(ErrorDto(error.message)).build()
-
-  @POST
-  @Path("/login")
-  def login(req: LoginRequest): Response =
-    accountService.login(req) match
-      case Right(token) =>
-        Response.ok(TokenResponse(token)).build()
-      case Left(AccountError.UserBanned) =>
-        Response.status(Response.Status.FORBIDDEN).entity(ErrorDto(AccountError.UserBanned.message)).build()
-      case Left(error) =>
-        Response.status(Response.Status.UNAUTHORIZED).entity(ErrorDto(error.message)).build()
-
-  @GET
-  @Path("/me")
-  @RolesAllowed(Array("**"))
-  def me(): Response =
-    val id = UUID.fromString(jwt.getSubject)
-    accountService.findById(id) match
-      case Some(account) => Response.ok(toPublicDto(account)).build()
-      case None          => Response.status(Response.Status.NOT_FOUND).build()
-
-  @GET
-  @Path("/{username}")
-  def publicProfile(@PathParam("username") username: String): Response =
-    accountService.findByUsername(username) match
-      case Some(account) => Response.ok(toPublicDto(account)).build()
-      case None          => Response.status(Response.Status.NOT_FOUND).build()
-
-  @POST
-  @Path("/{userId}/ban")
-  @RolesAllowed(Array("Admin"))
-  def banUser(@PathParam("userId") userId: String): Response =
-    accountService.banUser(UUID.fromString(userId)) match
-      case Right(user) => Response.ok(toPublicDto(user)).build()
-      case Left(error) =>
-        Response.status(Response.Status.NOT_FOUND).entity(ErrorDto(error.message)).build()
-
-  @POST
-  @Path("/{userId}/unban")
-  @RolesAllowed(Array("Admin"))
-  def unbanUser(@PathParam("userId") userId: String): Response =
-    accountService.unbanUser(UUID.fromString(userId)) match
-      case Right(user) => Response.ok(toPublicDto(user)).build()
-      case Left(error) =>
-        Response.status(Response.Status.NOT_FOUND).entity(ErrorDto(error.message)).build()
-
-  @POST
-  @Path("/bots")
-  @RolesAllowed(Array("**"))
-  def createBotAccount(req: CreateBotAccountRequest): Response =
-    val ownerId = UUID.fromString(jwt.getSubject)
-    accountService.createBotAccount(ownerId, req.name) match
-      case Right(bot) =>
-        Response.status(Response.Status.CREATED).entity(toBotDtoWithToken(bot)).build()
-      case Left(error) =>
-        val status = error match
-          case AccountError.BotLimitExceeded => Response.Status.BAD_REQUEST
-          case _                             => Response.Status.INTERNAL_SERVER_ERROR
-        Response.status(status).entity(ErrorDto(error.message)).build()
-
-  @GET
-  @Path("/bots")
-  @RolesAllowed(Array("**"))
-  def listBotAccounts(): Response =
-    val ownerId = UUID.fromString(jwt.getSubject)
-    val bots    = accountService.getBotAccounts(ownerId)
-    Response.ok(bots.map(toBotDto)).build()
-
-  @PUT
-  @Path("/bots/{botId}")
-  @RolesAllowed(Array("**"))
-  def updateBotName(@PathParam("botId") botId: String, req: UpdateBotNameRequest): Response =
-    val ownerId = UUID.fromString(jwt.getSubject)
-    accountService.updateBotName(UUID.fromString(botId), ownerId, req.name) match
-      case Right(bot) => Response.ok(toBotDto(bot)).build()
-      case Left(AccountError.NotAuthorized) =>
-        Response.status(Response.Status.FORBIDDEN).entity(ErrorDto(AccountError.NotAuthorized.message)).build()
-      case Left(error) =>
-        Response.status(Response.Status.NOT_FOUND).entity(ErrorDto(error.message)).build()
-
-  @POST
-  @Path("/bots/{botId}/rotate-token")
-  @RolesAllowed(Array("**"))
-  def rotateBotToken(@PathParam("botId") botId: String): Response =
-    val ownerId = UUID.fromString(jwt.getSubject)
-    accountService.rotateBotToken(UUID.fromString(botId), ownerId) match
-      case Right(bot) => Response.ok(RotatedTokenDto(bot.token)).build()
-      case Left(AccountError.NotAuthorized) =>
-        Response.status(Response.Status.FORBIDDEN).entity(ErrorDto(AccountError.NotAuthorized.message)).build()
-      case Left(error) =>
-        Response.status(Response.Status.NOT_FOUND).entity(ErrorDto(error.message)).build()
-
-  @DELETE
-  @Path("/bots/{botId}")
-  @RolesAllowed(Array("**"))
-  def deleteBotAccount(@PathParam("botId") botId: String): Response =
-    val ownerId = UUID.fromString(jwt.getSubject)
-    val botUuid = UUID.fromString(botId)
-    accountService.getBotAccountWithOwnerCheck(botUuid, ownerId) match
-      case None => Response.status(Response.Status.NOT_FOUND).entity(ErrorDto(AccountError.BotNotFound.message)).build()
-      case Some(None) =>
-        Response.status(Response.Status.FORBIDDEN).entity(ErrorDto(AccountError.NotAuthorized.message)).build()
-      case Some(Some(_)) =>
-        accountService.deleteBotAccount(botUuid) match
-          case Right(_) => Response.noContent().build()
-          case Left(error) =>
-            Response.status(Response.Status.NOT_FOUND).entity(ErrorDto(error.message)).build()
-
-  private def toPublicDto(account: UserAccount): PublicAccountDto =
-    PublicAccountDto(
-      id = account.id.toString,
-      username = account.username,
-      rating = account.rating,
-      createdAt = account.createdAt.toString,
-    )
-
-  private def toBotDto(bot: BotAccount): BotAccountDto =
-    BotAccountDto(
-      id = bot.id.toString,
-      name = bot.name,
-      rating = bot.rating,
-      createdAt = bot.createdAt.toString,
-    )
-
-  private def toBotDtoWithToken(bot: BotAccount): BotAccountWithTokenDto =
-    BotAccountWithTokenDto(
-      id = bot.id.toString,
-      name = bot.name,
-      rating = bot.rating,
-      token = bot.token,
-      createdAt = bot.createdAt.toString,
-    )
-
-  @GET
-  @Path("/official-bots")
-  def getOfficialBots: Response =
-    val bots = accountService.getOfficialBotAccounts()
-    Response.ok(bots.map(toOfficialBotDto)).build()
-
-  @POST
-  @Path("/official-bots")
-  @RolesAllowed(Array("Admin"))
-  def createOfficialBot(req: CreateBotAccountRequest): Response =
-    accountService.createOfficialBotAccount(req.name) match
-      case Right(bot) =>
-        Response.status(Response.Status.CREATED).entity(toOfficialBotDto(bot)).build()
-      case Left(error) =>
-        Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(ErrorDto(error.message)).build()
-
-  @DELETE
-  @Path("/official-bots/{botId}")
-  @RolesAllowed(Array("Admin"))
-  def deleteOfficialBot(@PathParam("botId") botId: String): Response =
-    accountService.deleteOfficialBotAccount(UUID.fromString(botId)) match
-      case Right(_) => Response.noContent().build()
-      case Left(error) =>
-        Response.status(Response.Status.NOT_FOUND).entity(ErrorDto(error.message)).build()
-
-  private def toOfficialBotDto(bot: OfficialBotAccount): OfficialBotAccountDto =
-    OfficialBotAccountDto(
-      id = bot.id.toString,
-      name = bot.name,
-      rating = bot.rating,
-      createdAt = bot.createdAt.toString,
-    )

modules/account/src/main/scala/de/nowchess/account/resource/ChallengeResource.scala

@@ -1,88 +0,0 @@
-package de.nowchess.account.resource
-
-import de.nowchess.account.dto.*
-import de.nowchess.account.error.ChallengeError
-import de.nowchess.account.service.ChallengeService
-import jakarta.annotation.security.RolesAllowed
-import jakarta.enterprise.context.ApplicationScoped
-import jakarta.inject.Inject
-import jakarta.ws.rs.*
-import jakarta.ws.rs.core.{MediaType, Response}
-import org.eclipse.microprofile.jwt.JsonWebToken
-import scala.compiletime.uninitialized
-
-import java.util.UUID
-
-@Path("/api/challenge")
-@ApplicationScoped
-@RolesAllowed(Array("**"))
-@Consumes(Array(MediaType.APPLICATION_JSON))
-@Produces(Array(MediaType.APPLICATION_JSON))
-class ChallengeResource:
-
-  // scalafix:off DisableSyntax.var
-  @Inject
-  var challengeService: ChallengeService = uninitialized
-
-  @Inject
-  var jwt: JsonWebToken = uninitialized
-  // scalafix:on
-
-  @POST
-  @Path("/{username}")
-  def create(@PathParam("username") username: String, req: ChallengeRequest): Response =
-    val userId = UUID.fromString(jwt.getSubject)
-    challengeService.create(userId, username, req) match
-      case Right(challenge) =>
-        Response.status(Response.Status.CREATED).entity(challengeService.toDto(challenge)).build()
-      case Left(error) =>
-        val status = error match
-          case ChallengeError.UserNotFound(_) | ChallengeError.ChallengerNotFound => Response.Status.NOT_FOUND
-          case ChallengeError.CannotChallengeSelf                                 => Response.Status.BAD_REQUEST
-          case _                                                                  => Response.Status.CONFLICT
-        Response.status(status).entity(ErrorDto(error.message)).build()
-
-  @GET
-  def list(): Response =
-    val userId = UUID.fromString(jwt.getSubject)
-    Response.ok(challengeService.listForUser(userId)).build()
-
-  @GET
-  @Path("/{id}")
-  def get(@PathParam("id") id: UUID): Response =
-    val userId = UUID.fromString(jwt.getSubject)
-    challengeService.findById(id, userId) match
-      case Right(challenge) => Response.ok(challengeService.toDto(challenge)).build()
-      case Left(error)      => errorResponse(error)
-
-  @POST
-  @Path("/{id}/accept")
-  def accept(@PathParam("id") id: UUID): Response =
-    val userId = UUID.fromString(jwt.getSubject)
-    challengeService.accept(id, userId) match
-      case Right(challenge) => Response.ok(challengeService.toDto(challenge)).build()
-      case Left(error)      => errorResponse(error)
-
-  @POST
-  @Path("/{id}/decline")
-  def decline(@PathParam("id") id: UUID, req: DeclineRequest): Response =
-    val userId = UUID.fromString(jwt.getSubject)
-    challengeService.decline(id, userId, req) match
-      case Right(challenge) => Response.ok(challengeService.toDto(challenge)).build()
-      case Left(error)      => errorResponse(error)
-
-  @POST
-  @Path("/{id}/cancel")
-  def cancel(@PathParam("id") id: UUID): Response =
-    val userId = UUID.fromString(jwt.getSubject)
-    challengeService.cancel(id, userId) match
-      case Right(challenge) => Response.ok(challengeService.toDto(challenge)).build()
-      case Left(error)      => errorResponse(error)
-
-  private def errorResponse(error: ChallengeError): Response =
-    val status = error match
-      case ChallengeError.ChallengeNotFound  => Response.Status.NOT_FOUND
-      case ChallengeError.NotAuthorized      => Response.Status.FORBIDDEN
-      case ChallengeError.GameCreationFailed => Response.Status.INTERNAL_SERVER_ERROR
-      case _                                 => Response.Status.BAD_REQUEST
-    Response.status(status).entity(ErrorDto(error.message)).build()

modules/account/src/main/scala/de/nowchess/account/resource/OfficialChallengeResource.scala

@@ -1,91 +0,0 @@
-package de.nowchess.account.resource
-
-import de.nowchess.account.client.{CoreCreateGameRequest, CoreGameClient, CorePlayerInfo}
-import de.nowchess.account.dto.{ErrorDto, OfficialChallengeResponse}
-import de.nowchess.account.service.{AccountService, EventPublisher}
-import jakarta.annotation.security.RolesAllowed
-import jakarta.enterprise.context.ApplicationScoped
-import jakarta.inject.Inject
-import jakarta.ws.rs.*
-import jakarta.ws.rs.core.{MediaType, Response}
-import org.eclipse.microprofile.jwt.JsonWebToken
-import org.eclipse.microprofile.rest.client.inject.RestClient
-import org.jboss.logging.Logger
-import scala.compiletime.uninitialized
-
-import java.util.UUID
-import java.util.concurrent.ThreadLocalRandom
-
-@Path("/api/challenge/official")
-@ApplicationScoped
-@RolesAllowed(Array("**"))
-@Consumes(Array(MediaType.APPLICATION_JSON))
-@Produces(Array(MediaType.APPLICATION_JSON))
-class OfficialChallengeResource:
-
-  // scalafix:off DisableSyntax.var
-  @Inject var accountService: AccountService    = uninitialized
-  @Inject var jwt: JsonWebToken                 = uninitialized
-  @Inject var botEventPublisher: EventPublisher = uninitialized
-
-  @Inject
-  @RestClient
-  var coreGameClient: CoreGameClient = uninitialized
-  // scalafix:on
-
-  private val log = Logger.getLogger(classOf[OfficialChallengeResource])
-
-  @POST
-  @Path("/{botName}")
-  def challengeWithDifficulty(
-      @PathParam("botName") botName: String,
-      @QueryParam("difficulty") difficulty: Int,
-      @QueryParam("color") color: String,
-  ): Response =
-    if difficulty < 1000 || difficulty > 2800 then
-      Response
-        .status(Response.Status.BAD_REQUEST)
-        .entity(ErrorDto("difficulty must be between 1000 and 2800"))
-        .build()
-    else
-      val normalizedColor = Option(color).map(_.toLowerCase).getOrElse("random")
-      normalizedColor match
-        case "white" | "black" | "random" =>
-          val userId  = UUID.fromString(jwt.getSubject)
-          val botOpt  = accountService.getOfficialBotAccounts().find(_.name == botName)
-          val userOpt = accountService.findById(userId)
-
-          (botOpt, userOpt) match
-            case (None, _) =>
-              Response.status(Response.Status.NOT_FOUND).entity(ErrorDto(s"Official bot '$botName' not found")).build()
-            case (_, None) =>
-              Response.status(Response.Status.NOT_FOUND).entity(ErrorDto("User not found")).build()
-            case (Some(bot), Some(user)) =>
-              val userIsWhite = normalizedColor match
-                case "white" => true
-                case "black" => false
-                case _       => ThreadLocalRandom.current().nextBoolean()
-              val (white, black, botColor) =
-                if userIsWhite then
-                  (CorePlayerInfo(user.id.toString, user.username), CorePlayerInfo(bot.id.toString, bot.name), "black")
-                else
-                  (CorePlayerInfo(bot.id.toString, bot.name), CorePlayerInfo(user.id.toString, user.username), "white")
-              val req = CoreCreateGameRequest(Some(white), Some(black), None, Some("Authenticated"))
-              val gameId =
-                try Right(coreGameClient.createGame(req).gameId)
-                catch case _ => Left("Failed to create game")
-              gameId match
-                case Left(err) =>
-                  Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(ErrorDto(err)).build()
-                case Right(id) =>
-                  try botEventPublisher.publishGameStart(bot.name, id, botColor, difficulty, bot.id.toString)
-                  catch case ex: Exception => log.warnf(ex, "Failed to notify bot for game %s", id)
-                  Response
-                    .status(Response.Status.CREATED)
-                    .entity(OfficialChallengeResponse(id, botName, difficulty))
-                    .build()
-        case other =>
-          Response
-            .status(Response.Status.BAD_REQUEST)
-            .entity(ErrorDto(s"Invalid color: $other. Must be white, black or random"))
-            .build()

modules/account/src/main/scala/de/nowchess/account/service/AccountService.scala

@@ -1,165 +0,0 @@
-package de.nowchess.account.service
-
-import de.nowchess.account.domain.{BotAccount, OfficialBotAccount, UserAccount}
-import de.nowchess.account.dto.{LoginRequest, RegisterRequest}
-import de.nowchess.account.error.AccountError
-import de.nowchess.account.repository.{BotAccountRepository, OfficialBotAccountRepository, UserAccountRepository}
-import io.quarkus.elytron.security.common.BcryptUtil
-import io.smallrye.jwt.build.Jwt
-import jakarta.enterprise.context.ApplicationScoped
-import jakarta.inject.Inject
-import jakarta.transaction.Transactional
-import scala.compiletime.uninitialized
-
-import java.time.Instant
-import java.util.UUID
-
-@ApplicationScoped
-class AccountService:
-
-  // scalafix:off DisableSyntax.var
-  @Inject
-  var userAccountRepository: UserAccountRepository = uninitialized
-
-  @Inject
-  var botAccountRepository: BotAccountRepository = uninitialized
-
-  @Inject
-  var officialBotAccountRepository: OfficialBotAccountRepository = uninitialized
-  // scalafix:on
-
-  @Transactional
-  def register(req: RegisterRequest): Either[AccountError, UserAccount] =
-    if userAccountRepository.findByUsername(req.username).isDefined then Left(AccountError.UsernameTaken(req.username))
-    else if userAccountRepository.findByEmail(req.email).isDefined then
-      Left(AccountError.EmailAlreadyRegistered(req.email))
-    else
-      val account = new UserAccount()
-      account.username = req.username
-      account.email = req.email
-      account.passwordHash = BcryptUtil.bcryptHash(req.password)
-      account.createdAt = Instant.now()
-      userAccountRepository.persist(account)
-      Right(account)
-
-  def login(req: LoginRequest): Either[AccountError, String] =
-    userAccountRepository.findByUsername(req.username) match
-      case None => Left(AccountError.InvalidCredentials)
-      case Some(account) =>
-        if !BcryptUtil.matches(req.password, account.passwordHash) then Left(AccountError.InvalidCredentials)
-        else if account.banned then Left(AccountError.UserBanned)
-        else
-          Right(
-            Jwt
-              .issuer("nowchess")
-              .subject(account.id.toString)
-              .claim("username", account.username)
-              .sign(),
-          )
-
-  def findByUsername(username: String): Option[UserAccount] =
-    userAccountRepository.findByUsername(username)
-
-  def findById(id: UUID): Option[UserAccount] =
-    userAccountRepository.findById(id)
-
-  @Transactional
-  def createBotAccount(ownerId: UUID, botName: String): Either[AccountError, BotAccount] =
-    userAccountRepository.findById(ownerId) match
-      case None => Left(AccountError.UserNotFound)
-      case Some(owner) =>
-        val botAccounts = botAccountRepository.findByOwner(ownerId)
-        if botAccounts.length >= 5 then Left(AccountError.BotLimitExceeded)
-        else
-          val bot = new BotAccount()
-          bot.name = botName
-          bot.owner = owner
-          bot.token = generateBotToken(bot.id)
-          bot.createdAt = Instant.now()
-          botAccountRepository.persist(bot)
-          Right(bot)
-
-  def getBotAccounts(ownerId: UUID): List[BotAccount] =
-    botAccountRepository.findByOwner(ownerId)
-
-  def getBotAccountWithOwnerCheck(botId: UUID, ownerId: UUID): Option[Option[BotAccount]] =
-    botAccountRepository.findById(botId) match
-      case None      => Some(None)
-      case Some(bot) => Some(Option(bot).filter(_.owner.id == ownerId))
-
-  @Transactional
-  def deleteBotAccount(botId: UUID): Either[AccountError, Unit] =
-    botAccountRepository.findById(botId) match
-      case None => Left(AccountError.BotNotFound)
-      case Some(_) =>
-        botAccountRepository.delete(botId)
-        Right(())
-
-  @Transactional
-  def updateBotName(botId: UUID, ownerId: UUID, newName: String): Either[AccountError, BotAccount] =
-    botAccountRepository.findById(botId) match
-      case None => Left(AccountError.BotNotFound)
-      case Some(bot) =>
-        if bot.owner.id != ownerId then Left(AccountError.NotAuthorized)
-        else
-          bot.name = newName
-          botAccountRepository.persist(bot)
-          Right(bot)
-
-  @Transactional
-  def rotateBotToken(botId: UUID, ownerId: UUID): Either[AccountError, BotAccount] =
-    botAccountRepository.findById(botId) match
-      case None => Left(AccountError.BotNotFound)
-      case Some(bot) =>
-        if bot.owner.id != ownerId then Left(AccountError.NotAuthorized)
-        else
-          bot.token = generateBotToken(botId)
-          botAccountRepository.persist(bot)
-          Right(bot)
-
-  @Transactional
-  def createOfficialBotAccount(botName: String): Either[AccountError, OfficialBotAccount] =
-    val bot = new OfficialBotAccount()
-    bot.name = botName
-    bot.createdAt = Instant.now()
-    officialBotAccountRepository.persist(bot)
-    Right(bot)
-
-  def getOfficialBotAccounts(): List[OfficialBotAccount] =
-    officialBotAccountRepository.findAll()
-
-  @Transactional
-  def deleteOfficialBotAccount(botId: UUID): Either[AccountError, Unit] =
-    officialBotAccountRepository.findById(botId) match
-      case None => Left(AccountError.BotNotFound)
-      case Some(_) =>
-        officialBotAccountRepository.delete(botId)
-        Right(())
-
-  private def generateBotToken(botId: UUID): String =
-    Jwt
-      .issuer("nowchess")
-      .subject(botId.toString)
-      .expiresAt(Long.MaxValue)
-      .claim("type", "bot")
-      .sign()
-
-  @Transactional
-  def banUser(userId: UUID): Either[AccountError, UserAccount] =
-    userAccountRepository.findById(userId) match
-      case None => Left(AccountError.UserNotFound)
-      case Some(user) =>
-        user.banned = true
-        user.botAccounts.forEach(_.banned = true)
-        userAccountRepository.persist(user)
-        Right(user)
-
-  @Transactional
-  def unbanUser(userId: UUID): Either[AccountError, UserAccount] =
-    userAccountRepository.findById(userId) match
-      case None => Left(AccountError.UserNotFound)
-      case Some(user) =>
-        user.banned = false
-        user.botAccounts.forEach(_.banned = false)
-        userAccountRepository.persist(user)
-        Right(user)

modules/account/src/main/scala/de/nowchess/account/service/ChallengeService.scala

@@ -1,197 +0,0 @@
-package de.nowchess.account.service
-
-import de.nowchess.account.client.{
-  CoreCreateGameRequest,
-  CoreGameClient,
-  CoreGameResponse,
-  CorePlayerInfo,
-  CoreTimeControl,
-}
-import de.nowchess.account.domain.{Challenge, ChallengeColor, ChallengeStatus, DeclineReason}
-import de.nowchess.account.dto.{
-  ChallengeDto,
-  ChallengeListDto,
-  ChallengeRequest,
-  DeclineRequest,
-  PlayerInfo,
-  TimeControlDto,
-}
-import de.nowchess.account.error.ChallengeError
-import de.nowchess.account.repository.{ChallengeRepository, UserAccountRepository}
-import jakarta.enterprise.context.ApplicationScoped
-import jakarta.inject.Inject
-import jakarta.transaction.Transactional
-import org.eclipse.microprofile.rest.client.inject.RestClient
-import org.jboss.logging.Logger
-import scala.compiletime.uninitialized
-
-import java.time.Instant
-import java.time.temporal.ChronoUnit
-import java.util.UUID
-import java.util.concurrent.ThreadLocalRandom
-
-@ApplicationScoped
-class ChallengeService:
-
-  private val log = Logger.getLogger(classOf[ChallengeService])
-
-  // scalafix:off DisableSyntax.var
-  @Inject
-  var userAccountRepository: UserAccountRepository = uninitialized
-
-  @Inject
-  var challengeRepository: ChallengeRepository = uninitialized
-
-  @Inject
-  @RestClient
-  var coreGameClient: CoreGameClient = uninitialized
-
-  @Inject
-  var eventPublisher: EventPublisher = uninitialized
-  // scalafix:on
-
-  @Transactional
-  def create(challengerId: UUID, destUsername: String, req: ChallengeRequest): Either[ChallengeError, Challenge] =
-    for
-      destUser <- userAccountRepository.findByUsername(destUsername).toRight(ChallengeError.UserNotFound(destUsername))
-      challenger <- userAccountRepository.findById(challengerId).toRight(ChallengeError.ChallengerNotFound)
-      _          <- Either.cond(challenger.id != destUser.id, (), ChallengeError.CannotChallengeSelf)
-      _ <- Either.cond(
-        challengeRepository.findDuplicateChallenge(challengerId, destUser.id).isEmpty,
-        (),
-        ChallengeError.DuplicateChallenge,
-      )
-      color <- parseColor(req.color)
-    yield
-      val challenge = new Challenge()
-      challenge.challenger = challenger
-      challenge.destUser = destUser
-      challenge.color = color
-      challenge.status = ChallengeStatus.Created
-      challenge.timeControlType = req.timeControl.`type`
-      challenge.timeControlLimit = req.timeControl.limit.map(java.lang.Integer.valueOf).orNull
-      challenge.timeControlIncrement = req.timeControl.increment.map(java.lang.Integer.valueOf).orNull
-      challenge.createdAt = Instant.now()
-      challenge.expiresAt = Instant.now().plus(24, ChronoUnit.HOURS)
-      challengeRepository.persist(challenge)
-      try eventPublisher.publishChallengeCreated(destUser.id.toString, challenge.id.toString, challenger.username)
-      catch case ex: Exception => log.warnf(ex, "Failed to notify dest user for challenge %s", challenge.id)
-      challenge
-
-  @Transactional
-  def accept(challengeId: UUID, userId: UUID): Either[ChallengeError, Challenge] =
-    for
-      challenge <- challengeRepository.findById(challengeId).toRight(ChallengeError.ChallengeNotFound)
-      _         <- Either.cond(challenge.status == ChallengeStatus.Created, (), ChallengeError.ChallengeNotActive)
-      _         <- Either.cond(challenge.destUser.id == userId, (), ChallengeError.NotAuthorized)
-      gameId    <- createGame(challenge)
-    yield
-      challenge.status = ChallengeStatus.Accepted
-      challenge.gameId = gameId
-      challengeRepository.merge(challenge)
-      notifyBotIfNeeded(challenge, gameId)
-      try eventPublisher.publishChallengeAccepted(challenge.challenger.id.toString, challenge.id.toString, gameId)
-      catch case ex: Exception => log.warnf(ex, "Failed to notify challenger for game %s", gameId)
-      challenge
-
-  @Transactional
-  def decline(challengeId: UUID, userId: UUID, req: DeclineRequest): Either[ChallengeError, Challenge] =
-    for
-      challenge <- challengeRepository.findById(challengeId).toRight(ChallengeError.ChallengeNotFound)
-      _         <- Either.cond(challenge.status == ChallengeStatus.Created, (), ChallengeError.ChallengeNotActive)
-      _         <- Either.cond(challenge.destUser.id == userId, (), ChallengeError.NotAuthorized)
-      reason    <- parseDeclineReason(req.reason)
-    yield
-      challenge.status = ChallengeStatus.Declined
-      challenge.declineReason = reason.orNull
-      challengeRepository.merge(challenge)
-      challenge
-
-  @Transactional
-  def cancel(challengeId: UUID, userId: UUID): Either[ChallengeError, Challenge] =
-    for
-      challenge <- challengeRepository.findById(challengeId).toRight(ChallengeError.ChallengeNotFound)
-      _         <- Either.cond(challenge.status == ChallengeStatus.Created, (), ChallengeError.ChallengeNotActive)
-      _         <- Either.cond(challenge.challenger.id == userId, (), ChallengeError.NotAuthorized)
-    yield
-      challenge.status = ChallengeStatus.Canceled
-      challengeRepository.merge(challenge)
-      challenge
-
-  def findById(challengeId: UUID, userId: UUID): Either[ChallengeError, Challenge] =
-    for
-      challenge <- challengeRepository.findById(challengeId).toRight(ChallengeError.ChallengeNotFound)
-      _ <- Either.cond(
-        challenge.challenger.id == userId || challenge.destUser.id == userId,
-        (),
-        ChallengeError.NotAuthorized,
-      )
-    yield challenge
-
-  def listForUser(userId: UUID): ChallengeListDto =
-    val incoming = challengeRepository.findActiveByDestUserId(userId).map(toDto)
-    val outgoing = challengeRepository.findActiveByChallengerId(userId).map(toDto)
-    ChallengeListDto(in = incoming, out = outgoing)
-
-  private def notifyBotIfNeeded(challenge: Challenge, gameId: String): Unit =
-    val (white, black) = assignColors(challenge)
-    List(challenge.challenger, challenge.destUser).foreach { user =>
-      user.getBotAccounts.headOption.foreach { bot =>
-        val playingAs = if white.id == user.id.toString then "white" else "black"
-        try eventPublisher.publishGameStart(bot.id.toString, gameId, playingAs, 1400, bot.id.toString)
-        catch case ex: Exception => log.warnf(ex, "Failed to notify bot for game %s", gameId)
-      }
-    }
-
-  private def createGame(challenge: Challenge): Either[ChallengeError, String] =
-    try
-      val (white, black) = assignColors(challenge)
-      val tc             = buildTimeControl(challenge)
-      val req            = CoreCreateGameRequest(Some(white), Some(black), tc, Some("Authenticated"))
-      Right(coreGameClient.createGame(req).gameId)
-    catch case _ => Left(ChallengeError.GameCreationFailed)
-
-  private def assignColors(challenge: Challenge): (CorePlayerInfo, CorePlayerInfo) =
-    val challenger = CorePlayerInfo(challenge.challenger.id.toString, challenge.challenger.username)
-    val destUser   = CorePlayerInfo(challenge.destUser.id.toString, challenge.destUser.username)
-    challenge.color match
-      case ChallengeColor.White => (challenger, destUser)
-      case ChallengeColor.Black => (destUser, challenger)
-      case ChallengeColor.Random =>
-        if ThreadLocalRandom.current().nextBoolean() then (challenger, destUser) else (destUser, challenger)
-
-  private def buildTimeControl(challenge: Challenge): Option[CoreTimeControl] =
-    challenge.timeControlType match
-      case "unlimited"      => None
-      case "correspondence" => Some(CoreTimeControl(None, None, challenge.timeControlLimitOpt))
-      case _ => Some(CoreTimeControl(challenge.timeControlLimitOpt, challenge.timeControlIncrementOpt, None))
-
-  private def parseColor(raw: String): Either[ChallengeError, ChallengeColor] =
-    raw.toLowerCase match
-      case "white"  => Right(ChallengeColor.White)
-      case "black"  => Right(ChallengeColor.Black)
-      case "random" => Right(ChallengeColor.Random)
-      case _        => Left(ChallengeError.InvalidColor(raw))
-
-  private def parseDeclineReason(raw: Option[String]): Either[ChallengeError, Option[DeclineReason]] =
-    raw match
-      case None => Right(None)
-      case Some(r) =>
-        DeclineReason.values.find(_.toString.equalsIgnoreCase(r)) match
-          case Some(reason) => Right(Some(reason))
-          case None         => Left(ChallengeError.InvalidDeclineReason(r))
-
-  def toDto(c: Challenge): ChallengeDto =
-    ChallengeDto(
-      id = c.id.toString,
-      challenger = PlayerInfo(c.challenger.id.toString, c.challenger.username, c.challenger.rating),
-      destUser = PlayerInfo(c.destUser.id.toString, c.destUser.username, c.destUser.rating),
-      variant = "standard",
-      color = c.color.toString.toLowerCase,
-      timeControl = TimeControlDto(c.timeControlType, c.timeControlLimitOpt, c.timeControlIncrementOpt),
-      status = c.status.toString.toLowerCase,
-      declineReason = c.declineReasonOpt.map(_.toString.toLowerCase),
-      gameId = c.gameIdOpt,
-      createdAt = c.createdAt.toString,
-      expiresAt = c.expiresAt.toString,
-    )

modules/account/src/main/scala/de/nowchess/account/service/EventPublisher.scala

@@ -1,31 +0,0 @@
-package de.nowchess.account.service
-
-import de.nowchess.account.config.RedisConfig
-import io.quarkus.redis.datasource.RedisDataSource
-import jakarta.enterprise.context.ApplicationScoped
-import jakarta.inject.Inject
-import scala.compiletime.uninitialized
-
-@ApplicationScoped
-class EventPublisher:
-
-  // scalafix:off DisableSyntax.var
-  @Inject var redis: RedisDataSource   = uninitialized
-  @Inject var redisConfig: RedisConfig = uninitialized
-  // scalafix:on DisableSyntax.var
-
-  def publishGameStart(botId: String, gameId: String, playingAs: String, difficulty: Int, botAccountId: String): Unit =
-    val event =
-      s"""{"type":"gameStart","gameId":"$gameId","playingAs":"$playingAs","difficulty":$difficulty,"botAccountId":"$botAccountId"}"""
-    redis.pubsub(classOf[String]).publish(s"${redisConfig.prefix}:bot:$botId:events", event)
-    ()
-
-  def publishChallengeCreated(destUserId: String, challengeId: String, challengerName: String): Unit =
-    val event = s"""{"type":"challengeCreated","challengeId":"$challengeId","challengerName":"$challengerName"}"""
-    redis.pubsub(classOf[String]).publish(s"${redisConfig.prefix}:user:$destUserId:events", event)
-    ()
-
-  def publishChallengeAccepted(challengerId: String, challengeId: String, gameId: String): Unit =
-    val event = s"""{"type":"challengeAccepted","challengeId":"$challengeId","gameId":"$gameId"}"""
-    redis.pubsub(classOf[String]).publish(s"${redisConfig.prefix}:user:$challengerId:events", event)
-    ()

modules/account/src/test/resources/application.yml

@@ -1,36 +0,0 @@
-quarkus:
-  http:
-    port: 8083
-  application:
-    name: nowchess-account
-  smallrye-openapi:
-    info-title: NowChess Account Service
-    path: /openapi
-  swagger-ui:
-    always-include: true
-    path: /swagger-ui
-  datasource:
-    db-kind: h2
-    username: sa
-    password: ""
-    jdbc:
-      url: "jdbc:h2:mem:test;DB_CLOSE_DELAY=-1"
-  hibernate-orm:
-    schema-management:
-      strategy: drop-and-create
-mp:
-  jwt:
-    verify:
-      publickey:
-        location: keys/test-public.pem
-      issuer: nowchess
-smallrye:
-  jwt:
-    sign:
-      key:
-        location: keys/test-private.pem
-nowchess:
-  internal:
-    secret: test-secret
-    auth:
-      enabled: false

modules/account/src/test/resources/keys/test-private.pem

@@ -1,28 +0,0 @@
------BEGIN PRIVATE KEY-----
-MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQC4zBHgRLMez2b6
-wfdvvTJVR8xxbr/kJUMiq4ot14KhtTaGikFW+77ezjoqabFWH7CNjDvASWCM2n7X
-PxL4fhUwzvTbhRZ2XNM80lKB+OIjP3hoNLvgeSNHbS4CztOfk2JVtQFLQdYJ/gvB
-oFPgBtZYO/SZVML28d5U92JrWRIC1e1Ht1oKwKJoOqtTJrs/RuOlKQ/du4kwY8m0
-jPw05wFA1YRMUC78xKklCVYCufYewIUTdKxATK0ZKWBoPCJnxDg8gwgpnV1wHQrH
-GcbZvhcVg3GWpDcYdnogV4rlssws57+uAhGRyQBkmmhVb+zT+LT7WXDPB46MnHkK
-FIZaxEkHAgMBAAECggEAAvu4Zih1w8+RWAb9mZ4yS9Im6MXi7yny1YJzbp4GC9pD
-ERT2TRMvV6V4puqh5EQKs55J8Ka+mkeEuLDZ+4z9hpYwucKCRFLnThoPHu4HqI4D
-wZroVY1fFm4aygzQucjFU6DibnaXn/2r7upJsFor56zAHCGULCxnbHO58QW1Frqa
-UrTndSkrxavBD9LL1ohPEy3saXlRCVAEM5l7jZbg52dPauIYAOv0e+EE3RETw/Xz
-3EWukIZ7PKyoyuQm8Sv2u7lyISljDGlvrW5IjVRPMPqOKNOa/pV3qU4mbUY6GjbC
-B4xt8kEKjVSkTeMXA+W0gnZddnQOtcQYSrYWWes+AQKBgQDzjmt1ZJktZG96M8+f
-Ov9JznfzSLYxN7EboDhqjTVBOkb6flRSYrd9E6gReIIrq5Sjs9Z+toA/u8BmjQ/P
-GTrrLVh6bLBicUGKcmQFKw/0D9lOlbxaMg8VO9rqSb/AslumJwjucU7DA+WAN52j
-cyiLiw+EmWjL/DV51fHHI18SgQKBgQDCPRzpeP8Qox83/+tGR/6fSSRi5ec3ZVPy
-aCCCZM6qqhLv3hJkV0djRruVVfe136PwUi20BW6aF0PXmxDIGRWqDLQGkvDNEhjw
-ZLBv/dYtW2HBZhq4E0w8DiaNZCOWvpLQ3QCEtzmuhyHhNqYHzvmuerk+w4c/8fY6
-DFyPyiAHhwKBgDrpO/zNNG/SV1SLq7CsKIvFsSXbdJY7Dk/MVVkQhs0cN4bnf6Xd
-0twiIQj4ySOfAPkHyt4jbqn70/H6NNS3GZVBBqG2IIPvORcvzBmj7Nvv6XQkq8Z1
-TUipja4V4JfPjHOIBZUHOzHYg26cBTk/5ZK7NCmyobKVcqnhofW1DI4BAoGAaRu4
-8X5QSCh9VEhggH+lAX0K+5l9LTTf4GUIcocqbp/p73M0cKfqMYatK3qBuSF0DS/r
-G2d1Gl1MkPeQdTddyc9l+8i4FcCdTjiuYWvy4kh49bbS7plCv5zIr+pod8JYoD13
-clnUFOV7J+vynHccFZbDd3tHTQsaOv9Fd2nhOzECgYEA8SWBEmTuaBh+0vr6zS+E
-wD+cwB3iaGo+7fP7TZ+v1kxoDlcDjPYM4ikiOB+OPGNkAfqc3MGsbhfgcxqD0+5r
-kpCFyiyieyoT+7hkMpMsJCNwFO+29fc3DDqPX4Keqp26tMxtRzYea3GtVShiRXew
-5i4ReFwm3/IWDn9kLmHT6Fg=
------END PRIVATE KEY-----

modules/account/src/test/resources/keys/test-public.pem

@@ -1,9 +0,0 @@
------BEGIN PUBLIC KEY-----
-MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuMwR4ESzHs9m+sH3b70y
-VUfMcW6/5CVDIquKLdeCobU2hopBVvu+3s46KmmxVh+wjYw7wElgjNp+1z8S+H4V
-MM7024UWdlzTPNJSgfjiIz94aDS74HkjR20uAs7Tn5NiVbUBS0HWCf4LwaBT4AbW
-WDv0mVTC9vHeVPdia1kSAtXtR7daCsCiaDqrUya7P0bjpSkP3buJMGPJtIz8NOcB
-QNWETFAu/MSpJQlWArn2HsCFE3SsQEytGSlgaDwiZ8Q4PIMIKZ1dcB0KxxnG2b4X
-FYNxlqQ3GHZ6IFeK5bLMLOe/rgIRkckAZJpoVW/s0/i0+1lwzweOjJx5ChSGWsRJ
-BwIDAQAB
------END PUBLIC KEY-----

modules/account/src/test/scala/de/nowchess/account/resource/AccountResourceTest.scala

@@ -1,107 +0,0 @@
-package de.nowchess.account.resource
-
-import io.quarkus.test.junit.QuarkusTest
-import io.restassured.RestAssured
-import io.restassured.http.ContentType
-import org.hamcrest.Matchers.*
-import org.junit.jupiter.api.Test
-
-@QuarkusTest
-class AccountResourceTest:
-
-  private def givenRequest() = RestAssured.`given`().contentType(ContentType.JSON)
-
-  private def registerBody(username: String, email: String = "", password: String = "secret") =
-    val resolvedEmail = if email.isEmpty then s"$username@example.com" else email
-    s"""{"username":"$username","email":"$resolvedEmail","password":"$password"}"""
-
-  private def loginBody(username: String, password: String = "secret") =
-    s"""{"username":"$username","password":"$password"}"""
-
-  private def registerAndLogin(username: String): String =
-    givenRequest()
-      .body(registerBody(username))
-      .when()
-      .post("/api/account")
-      .`then`()
-      .statusCode(200)
-    givenRequest()
-      .body(loginBody(username))
-      .when()
-      .post("/api/account/login")
-      .`then`()
-      .statusCode(200)
-      .extract()
-      .path[String]("token")
-
-  @Test
-  def registerReturns200(): Unit =
-    givenRequest()
-      .body(registerBody("alice"))
-      .when()
-      .post("/api/account")
-      .`then`()
-      .statusCode(200)
-      .body("username", is("alice"))
-      .body("rating", is(1500))
-
-  @Test
-  def registerConflictOnDuplicateUsername(): Unit =
-    givenRequest().body(registerBody("bob")).when().post("/api/account")
-    givenRequest()
-      .body(registerBody("bob"))
-      .when()
-      .post("/api/account")
-      .`then`()
-      .statusCode(409)
-      .body("error", containsString("bob"))
-
-  @Test
-  def loginReturns200WithToken(): Unit =
-    givenRequest().body(registerBody("charlie")).when().post("/api/account")
-    givenRequest()
-      .body(loginBody("charlie"))
-      .when()
-      .post("/api/account/login")
-      .`then`()
-      .statusCode(200)
-      .body("token", notNullValue())
-
-  @Test
-  def loginUnauthorizedOnWrongPassword(): Unit =
-    givenRequest().body(registerBody("dave")).when().post("/api/account")
-    givenRequest()
-      .body(loginBody("dave", "wrongpassword"))
-      .when()
-      .post("/api/account/login")
-      .`then`()
-      .statusCode(401)
-
-  @Test
-  def getMeReturns200(): Unit =
-    val token = registerAndLogin("eve")
-    givenRequest()
-      .header("Authorization", s"Bearer $token")
-      .when()
-      .get("/api/account/me")
-      .`then`()
-      .statusCode(200)
-      .body("username", is("eve"))
-
-  @Test
-  def getPublicProfileReturns200(): Unit =
-    givenRequest().body(registerBody("frank")).when().post("/api/account")
-    givenRequest()
-      .when()
-      .get("/api/account/frank")
-      .`then`()
-      .statusCode(200)
-      .body("username", is("frank"))
-
-  @Test
-  def getPublicProfileNotFound(): Unit =
-    givenRequest()
-      .when()
-      .get("/api/account/doesnotexist")
-      .`then`()
-      .statusCode(404)

modules/account/src/test/scala/de/nowchess/account/resource/ChallengeResourceTest.scala

@@ -1,179 +0,0 @@
-package de.nowchess.account.resource
-
-import de.nowchess.account.client.{CoreGameClient, CoreGameResponse}
-import io.quarkus.test.InjectMock
-import io.quarkus.test.junit.QuarkusTest
-import io.restassured.RestAssured
-import io.restassured.http.ContentType
-import org.eclipse.microprofile.rest.client.inject.RestClient
-import org.hamcrest.Matchers.*
-import org.junit.jupiter.api.{BeforeEach, Test}
-import org.mockito.{ArgumentMatchers, Mockito}
-
-@QuarkusTest
-class ChallengeResourceTest:
-
-  @InjectMock
-  @RestClient
-  // scalafix:off DisableSyntax.var
-  var coreGameClient: CoreGameClient = scala.compiletime.uninitialized
-  // scalafix:on
-
-  @BeforeEach
-  def setup(): Unit =
-    Mockito.when(coreGameClient.createGame(ArgumentMatchers.any())).thenReturn(CoreGameResponse("test-game-id"))
-
-  private def givenRequest() = RestAssured.`given`().contentType(ContentType.JSON)
-
-  private def registerBody(username: String, suffix: String = "") =
-    val email = s"$username$suffix@test.com"
-    s"""{"username":"$username$suffix","email":"$email","password":"secret"}"""
-
-  private def loginBody(username: String, suffix: String = "") =
-    s"""{"username":"$username$suffix","password":"secret"}"""
-
-  private def registerAndLogin(username: String, suffix: String = ""): String =
-    givenRequest().body(registerBody(username, suffix)).when().post("/api/account")
-    givenRequest()
-      .body(loginBody(username, suffix))
-      .when()
-      .post("/api/account/login")
-      .`then`()
-      .statusCode(200)
-      .extract()
-      .path[String]("token")
-
-  private val clockBody =
-    """{"color":"random","timeControl":{"type":"clock","limit":300,"increment":5}}"""
-
-  private def authed(token: String) =
-    givenRequest().header("Authorization", s"Bearer $token")
-
-  @Test
-  def createChallengeReturns201(): Unit =
-    val t1 = registerAndLogin("user1c")
-    registerAndLogin("user2c")
-    authed(t1)
-      .contentType(ContentType.JSON)
-      .body(clockBody)
-      .when()
-      .post("/api/challenge/user2c")
-      .`then`()
-      .statusCode(201)
-      .body("status", is("created"))
-      .body("color", is("random"))
-
-  @Test
-  def createChallengeConflictOnDuplicate(): Unit =
-    val t1 = registerAndLogin("user1dup")
-    registerAndLogin("user2dup")
-    authed(t1).contentType(ContentType.JSON).body(clockBody).when().post("/api/challenge/user2dup")
-    authed(t1)
-      .contentType(ContentType.JSON)
-      .body(clockBody)
-      .when()
-      .post("/api/challenge/user2dup")
-      .`then`()
-      .statusCode(409)
-
-  @Test
-  def createChallengeSelfForbidden(): Unit =
-    val token = registerAndLogin("selfuser")
-    authed(token)
-      .contentType(ContentType.JSON)
-      .body(clockBody)
-      .when()
-      .post("/api/challenge/selfuser")
-      .`then`()
-      .statusCode(400)
-
-  @Test
-  def acceptChallengeReturns200(): Unit =
-    val t1 = registerAndLogin("accUser1")
-    val t2 = registerAndLogin("accUser2")
-    val challengeId = authed(t1)
-      .contentType(ContentType.JSON)
-      .body(clockBody)
-      .when()
-      .post("/api/challenge/accUser2")
-      .`then`()
-      .statusCode(201)
-      .extract()
-      .path[String]("id")
-    authed(t2)
-      .when()
-      .post(s"/api/challenge/$challengeId/accept")
-      .`then`()
-      .statusCode(200)
-      .body("status", is("accepted"))
-      .body("gameId", is("test-game-id"))
-
-  @Test
-  def declineChallengeReturns200(): Unit =
-    val t1 = registerAndLogin("decUser1")
-    val t2 = registerAndLogin("decUser2")
-    val challengeId = authed(t1)
-      .contentType(ContentType.JSON)
-      .body(clockBody)
-      .when()
-      .post("/api/challenge/decUser2")
-      .`then`()
-      .statusCode(201)
-      .extract()
-      .path[String]("id")
-    authed(t2)
-      .contentType(ContentType.JSON)
-      .body("""{"reason":"later"}""")
-      .when()
-      .post(s"/api/challenge/$challengeId/decline")
-      .`then`()
-      .statusCode(200)
-      .body("status", is("declined"))
-      .body("declineReason", is("later"))
-
-  @Test
-  def cancelChallengeReturns200(): Unit =
-    val t1 = registerAndLogin("canUser1")
-    registerAndLogin("canUser2")
-    val challengeId = authed(t1)
-      .contentType(ContentType.JSON)
-      .body(clockBody)
-      .when()
-      .post("/api/challenge/canUser2")
-      .`then`()
-      .statusCode(201)
-      .extract()
-      .path[String]("id")
-    authed(t1)
-      .when()
-      .post(s"/api/challenge/$challengeId/cancel")
-      .`then`()
-      .statusCode(200)
-      .body("status", is("canceled"))
-
-  @Test
-  def listChallengesReturnsInAndOut(): Unit =
-    val t1 = registerAndLogin("listUser1")
-    registerAndLogin("listUser2")
-    registerAndLogin("listUser3")
-    authed(t1)
-      .contentType(ContentType.JSON)
-      .body(clockBody)
-      .when()
-      .post("/api/challenge/listUser2")
-      .`then`()
-      .statusCode(201)
-    authed(t1)
-      .contentType(ContentType.JSON)
-      .body(clockBody)
-      .when()
-      .post("/api/challenge/listUser3")
-      .`then`()
-      .statusCode(201)
-    authed(t1)
-      .when()
-      .get("/api/challenge")
-      .`then`()
-      .statusCode(200)
-      .body("out.size()", is(2))
-      .body("in.size()", is(0))

modules/account/versions.env

@@ -1,3 +0,0 @@
-MAJOR=0
-MINOR=1
-PATCH=0

modules/api/CHANGELOG.md

@@ -70,42 +70,3 @@
 * NCS-25 Add linters to keep quality up ([#27](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/27)) ([fd4e67d](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/fd4e67d4f782a7e955822d90cb909d0a81676fb2))
 * NCS-37 Quarkus integration ([#35](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/35)) ([5ad5efb](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/5ad5efb41e9df9e3dccb48f96a69f06217ab98e1))
 * NCS-41 Bot Platform ([#33](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/33)) ([dceab08](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/dceab0875e6d15f7d3958633cf5dd5b29a851b1d))
-##  (2026-04-21)
-
-### Features
-
-* NCS-13 Implement Threefold Repetition ([#31](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/31)) ([767d305](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/767d3051a76c266050b6335774d66e2db2273c16))
-* NCS-14 implemented insufficient moves rule ([#30](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/30)) ([b0399a4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/b0399a4e489950083066c9538df9a84dcc7a4613))
-* NCS-21 Write Scripts to automate certain tasks ([#15](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/15)) ([8051871](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/80518719d536a087d339fe02530825dc07f8b388))
-* NCS-25 Add linters to keep quality up ([#27](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/27)) ([fd4e67d](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/fd4e67d4f782a7e955822d90cb909d0a81676fb2))
-* NCS-37 Quarkus integration ([#35](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/35)) ([5ad5efb](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/5ad5efb41e9df9e3dccb48f96a69f06217ab98e1))
-* NCS-41 Bot Platform ([#33](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/33)) ([dceab08](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/dceab0875e6d15f7d3958633cf5dd5b29a851b1d))
-##  (2026-04-22)
-
-### Features
-
-* NCS-13 Implement Threefold Repetition ([#31](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/31)) ([767d305](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/767d3051a76c266050b6335774d66e2db2273c16))
-* NCS-14 implemented insufficient moves rule ([#30](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/30)) ([b0399a4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/b0399a4e489950083066c9538df9a84dcc7a4613))
-* NCS-21 Write Scripts to automate certain tasks ([#15](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/15)) ([8051871](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/80518719d536a087d339fe02530825dc07f8b388))
-* NCS-25 Add linters to keep quality up ([#27](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/27)) ([fd4e67d](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/fd4e67d4f782a7e955822d90cb909d0a81676fb2))
-* NCS-37 Quarkus integration ([#35](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/35)) ([5ad5efb](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/5ad5efb41e9df9e3dccb48f96a69f06217ab98e1))
-* NCS-41 Bot Platform ([#33](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/33)) ([dceab08](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/dceab0875e6d15f7d3958633cf5dd5b29a851b1d))
-
-### Bug Fixes
-
-* IO microservice ([#38](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/38)) ([fb5c61d](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/fb5c61de63292e5d70c06304cba2193686aa1607))
-##  (2026-04-22)
-
-### Features
-
-* NCS-13 Implement Threefold Repetition ([#31](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/31)) ([767d305](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/767d3051a76c266050b6335774d66e2db2273c16))
-* NCS-14 implemented insufficient moves rule ([#30](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/30)) ([b0399a4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/b0399a4e489950083066c9538df9a84dcc7a4613))
-* NCS-21 Write Scripts to automate certain tasks ([#15](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/15)) ([8051871](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/80518719d536a087d339fe02530825dc07f8b388))
-* NCS-25 Add linters to keep quality up ([#27](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/27)) ([fd4e67d](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/fd4e67d4f782a7e955822d90cb909d0a81676fb2))
-* NCS-37 Quarkus integration ([#35](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/35)) ([f088c4e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/f088c4e9ffcc498d3d1b6f01e8f50042d5830d55))
-* NCS-41 Bot Platform ([#33](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/33)) ([8744bee](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/8744bee2dd20966dae90a09c21a43d5b06f59e00))
-* **rule:** Rules as a microservice ([#39](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/39)) ([093134d](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/093134d36c6844ba02a36a28d5d044f09291cd1d))
-
-### Bug Fixes
-
-* IO microservice ([#38](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/38)) ([a386f57](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/a386f57c21d34ead6cc6f92836c52b714597e289))

modules/api/src/main/scala/de/nowchess/api/bot/Bot.scala

@@ -0,0 +1,11 @@
+package de.nowchess.api.bot
+
+import de.nowchess.api.game.GameContext
+import de.nowchess.api.move.Move
+
+trait Bot {
+
+  def name: String
+  def nextMove(context: GameContext): Option[Move]
+
+}

modules/api/src/main/scala/de/nowchess/api/dto/ClockDto.scala

@@ -1,9 +0,0 @@
-package de.nowchess.api.dto
-
-/** Snapshot of remaining clock time for both players in milliseconds. -1 indicates the value is not applicable (e.g.
-  * inactive player in correspondence chess).
-  */
-final case class ClockDto(
-    whiteRemainingMs: Long,
-    blackRemainingMs: Long,
-)

modules/api/src/main/scala/de/nowchess/api/dto/CreateGameRequestDto.scala

@@ -1,10 +1,6 @@
 package de.nowchess.api.dto
 
-import de.nowchess.api.game.GameMode
-
 final case class CreateGameRequestDto(
     white: Option[PlayerInfoDto],
     black: Option[PlayerInfoDto],
-    timeControl: Option[TimeControlDto],
-    mode: Option[GameMode] = None,
 )

modules/api/src/main/scala/de/nowchess/api/dto/GameStateDto.scala

@@ -9,6 +9,4 @@ final case class GameStateDto(
     moves: List[String],
     undoAvailable: Boolean,
     redoAvailable: Boolean,
-    clock: Option[ClockDto],
-    takebackRequestedBy: Option[String] = None,
 )

modules/api/src/main/scala/de/nowchess/api/dto/GameWritebackEventDto.scala

@@ -1,28 +0,0 @@
-package de.nowchess.api.dto
-
-case class GameWritebackEventDto(
-    gameId: String,
-    fen: String,
-    pgn: String,
-    moveCount: Int,
-    whiteId: String,
-    whiteName: String,
-    blackId: String,
-    blackName: String,
-    mode: String,
-    resigned: Boolean,
-    limitSeconds: Option[Int],
-    incrementSeconds: Option[Int],
-    daysPerMove: Option[Int],
-    whiteRemainingMs: Option[Long],
-    blackRemainingMs: Option[Long],
-    incrementMs: Option[Long],
-    clockLastTickAt: Option[Long],
-    clockMoveDeadline: Option[Long],
-    clockActiveColor: Option[String],
-    pendingDrawOffer: Option[String],
-    result: Option[String] = None,
-    terminationReason: Option[String] = None,
-    redoStack: List[String] = Nil,
-    pendingTakebackRequest: Option[String] = None,
-)

modules/api/src/main/scala/de/nowchess/api/dto/ImportFenRequest.scala

@@ -1,3 +0,0 @@
-package de.nowchess.api.dto
-
-case class ImportFenRequest(fen: String)

modules/api/src/main/scala/de/nowchess/api/dto/ImportFenRequestDto.scala

@@ -4,5 +4,4 @@ final case class ImportFenRequestDto(
     fen: String,
     white: Option[PlayerInfoDto],
     black: Option[PlayerInfoDto],
-    timeControl: Option[TimeControlDto],
 )

modules/api/src/main/scala/de/nowchess/api/dto/ImportPgnRequest.scala

@@ -1,3 +0,0 @@
-package de.nowchess.api.dto
-
-case class ImportPgnRequest(pgn: String)

modules/api/src/main/scala/de/nowchess/api/dto/PlayerInfoDto.scala

@@ -1,5 +1,3 @@
 package de.nowchess.api.dto
 
-import de.nowchess.api.player.PlayerType
-
-final case class PlayerInfoDto(id: String, displayName: String, playerType: PlayerType)
+final case class PlayerInfoDto(id: String, displayName: String)

modules/api/src/main/scala/de/nowchess/api/dto/TimeControlDto.scala

@@ -1,7 +0,0 @@
-package de.nowchess.api.dto
-
-final case class TimeControlDto(
-    limitSeconds: Option[Int],
-    incrementSeconds: Option[Int],
-    daysPerMove: Option[Int],
-)

modules/api/src/main/scala/de/nowchess/api/error/GameError.scala

@@ -1,13 +0,0 @@
-package de.nowchess.api.error
-
-enum GameError:
-  case ParseError(details: String)
-  case FileReadError(details: String)
-  case FileWriteError(details: String)
-  case IllegalMove
-
-  def message: String = this match
-    case ParseError(d)     => d
-    case FileReadError(d)  => d
-    case FileWriteError(d) => d
-    case IllegalMove       => "Illegal move"

modules/api/src/main/scala/de/nowchess/api/game/ClockState.scala

@@ -1,55 +0,0 @@
-package de.nowchess.api.game
-
-import de.nowchess.api.board.Color
-import java.time.Instant
-import java.time.temporal.ChronoUnit
-
-sealed trait ClockState:
-  def activeColor: Color
-  def afterMove(movedColor: Color, at: Instant): Either[Color, ClockState]
-  def remainingMs(color: Color, now: Instant): Long
-
-final case class LiveClockState(
-    whiteRemainingMs: Long,
-    blackRemainingMs: Long,
-    incrementMs: Long,
-    lastTickAt: Instant,
-    activeColor: Color,
-) extends ClockState:
-  def remainingMs(color: Color, now: Instant): Long =
-    val stored = if color == Color.White then whiteRemainingMs else blackRemainingMs
-    if color == activeColor then math.max(0L, stored - (now.toEpochMilli - lastTickAt.toEpochMilli))
-    else stored
-
-  def afterMove(movedColor: Color, at: Instant): Either[Color, ClockState] =
-    val elapsed = at.toEpochMilli - lastTickAt.toEpochMilli
-    val newRemaining =
-      (if movedColor == Color.White then whiteRemainingMs else blackRemainingMs) - elapsed + incrementMs
-    if newRemaining <= 0 then Left(movedColor)
-    else
-      val (w, b) =
-        if movedColor == Color.White then (newRemaining, blackRemainingMs)
-        else (whiteRemainingMs, newRemaining)
-      Right(copy(whiteRemainingMs = w, blackRemainingMs = b, lastTickAt = at, activeColor = movedColor.opposite))
-
-final case class CorrespondenceClockState(
-    moveDeadline: Instant,
-    daysPerMove: Int,
-    activeColor: Color,
-) extends ClockState:
-  def remainingMs(color: Color, now: Instant): Long =
-    math.max(0L, moveDeadline.toEpochMilli - now.toEpochMilli)
-
-  def afterMove(movedColor: Color, at: Instant): Either[Color, ClockState] =
-    if at.isAfter(moveDeadline) then Left(movedColor)
-    else Right(copy(moveDeadline = at.plus(daysPerMove.toLong, ChronoUnit.DAYS), activeColor = movedColor.opposite))
-
-object ClockState:
-  def fromTimeControl(tc: TimeControl, activeColor: Color, now: Instant): Option[ClockState] =
-    tc match
-      case TimeControl.Clock(limit, inc) =>
-        val ms = limit * 1000L
-        Some(LiveClockState(ms, ms, inc * 1000L, now, activeColor))
-      case TimeControl.Correspondence(days) =>
-        Some(CorrespondenceClockState(now.plus(days.toLong, ChronoUnit.DAYS), days, activeColor))
-      case TimeControl.Unlimited => None

modules/api/src/main/scala/de/nowchess/api/game/GameMode.scala

@@ -1,4 +0,0 @@
-package de.nowchess.api.game
-
-enum GameMode:
-  case Open, Authenticated

modules/api/src/main/scala/de/nowchess/api/game/GameResult.scala

@@ -4,10 +4,5 @@ import de.nowchess.api.board.Color
 
 /** Outcome of a finished game. */
 enum GameResult:
-  case Win(color: Color, winReason: WinReason)
+  case Win(color: Color)
   case Draw(reason: DrawReason)
-
-enum WinReason:
-  case Checkmate
-  case Resignation
-  case TimeControl

modules/api/src/main/scala/de/nowchess/api/game/Participant.scala

@@ -0,0 +1,8 @@
+package de.nowchess.api.game
+
+import de.nowchess.api.bot.Bot
+import de.nowchess.api.player.PlayerInfo
+
+sealed trait Participant
+final case class Human(playerInfo: PlayerInfo) extends Participant
+final case class BotParticipant(bot: Bot)      extends Participant

modules/api/src/main/scala/de/nowchess/api/game/TimeControl.scala

@@ -1,6 +0,0 @@
-package de.nowchess.api.game
-
-enum TimeControl:
-  case Clock(limitSeconds: Int, incrementSeconds: Int)
-  case Correspondence(daysPerMove: Int)
-  case Unlimited

modules/api/src/main/scala/de/nowchess/api/grpc/ProtoMapperBase.scala

@@ -1,107 +0,0 @@
-package de.nowchess.api.grpc
-
-import de.nowchess.api.board.{CastlingRights as DomainCastlingRights, *}
-import de.nowchess.api.game.{DrawReason, GameContext, GameResult, WinReason}
-import de.nowchess.api.move.{Move as DomainMove, MoveType, PromotionPiece}
-
-import scala.jdk.CollectionConverters.*
-
-trait ProtoMapperBase[PC, PPT, PMK, PM, PSP, PBoard, PCR, PRK, PGC]:
-  def toProtoColor(c: Color): PC
-  def fromProtoColor(c: PC): Color
-  def toProtoPieceType(pt: PieceType): PPT
-  def fromProtoPieceType(pt: PPT): PieceType
-  def toProtoMoveKind(mt: MoveType): PMK
-  def fromProtoMoveKind(k: PMK): MoveType
-
-  def toProtoMove(m: DomainMove): PM
-  def fromProtoMove(m: PM): Option[DomainMove]
-
-  def toProtoSquarePiece(sq: Square, piece: Piece): PSP
-  def fromProtoSquarePiece(sp: PSP): Option[(Square, Piece)]
-
-  def toProtoBoard(board: Board): java.util.List[PSP]
-  def fromProtoBoard(pieces: java.util.List[PSP]): Board
-
-  def toProtoResultKind(r: Option[GameResult]): PRK
-  def fromProtoResultKind(k: PRK): Option[GameResult]
-
-  def toProtoCastlingRights(cr: DomainCastlingRights): PCR
-  def fromProtoCastlingRights(pcr: PCR): DomainCastlingRights
-
-  def toProtoGameContext(ctx: GameContext): PGC
-  def fromProtoGameContext(p: PGC): GameContext
-
-object ProtoMapperBase:
-  def colorConversions[PC](white: PC, black: PC): (Color => PC, PC => Color) =
-    (
-      (c: Color) =>
-        c match
-          case Color.White => white
-          case Color.Black => black,
-      (pc: PC) =>
-        if pc == white then Color.White
-        else Color.Black,
-    )
-
-  def pieceTypeConversions[PPT](
-      pawn: PPT,
-      knight: PPT,
-      bishop: PPT,
-      rook: PPT,
-      queen: PPT,
-      king: PPT,
-  ): (PieceType => PPT, PPT => PieceType) =
-    (
-      (pt: PieceType) =>
-        pt match
-          case PieceType.Pawn   => pawn
-          case PieceType.Knight => knight
-          case PieceType.Bishop => bishop
-          case PieceType.Rook   => rook
-          case PieceType.Queen  => queen
-          case PieceType.King   => king,
-      (ppt: PPT) =>
-        if ppt == pawn then PieceType.Pawn
-        else if ppt == knight then PieceType.Knight
-        else if ppt == bishop then PieceType.Bishop
-        else if ppt == rook then PieceType.Rook
-        else if ppt == queen then PieceType.Queen
-        else PieceType.King,
-    )
-
-  def moveKindConversions[PMK](
-      quiet: PMK,
-      capture: PMK,
-      castleKingside: PMK,
-      castleQueenside: PMK,
-      enPassant: PMK,
-      promoQueen: PMK,
-      promoRook: PMK,
-      promoBishop: PMK,
-      promoKnight: PMK,
-  ): (MoveType => PMK, PMK => MoveType) =
-    (
-      (mt: MoveType) =>
-        mt match
-          case MoveType.Normal(false)                    => quiet
-          case MoveType.Normal(true)                     => capture
-          case MoveType.CastleKingside                   => castleKingside
-          case MoveType.CastleQueenside                  => castleQueenside
-          case MoveType.EnPassant                        => enPassant
-          case MoveType.Promotion(PromotionPiece.Queen)  => promoQueen
-          case MoveType.Promotion(PromotionPiece.Rook)   => promoRook
-          case MoveType.Promotion(PromotionPiece.Bishop) => promoBishop
-          case MoveType.Promotion(PromotionPiece.Knight) => promoKnight,
-      (pmk: PMK) =>
-        if pmk == quiet then MoveType.Normal(false)
-        else if pmk == capture then MoveType.Normal(true)
-        else if pmk == castleKingside then MoveType.CastleKingside
-        else if pmk == castleQueenside then MoveType.CastleQueenside
-        else if pmk == enPassant then MoveType.EnPassant
-        else if pmk == promoQueen then MoveType.Promotion(PromotionPiece.Queen)
-        else if pmk == promoRook then MoveType.Promotion(PromotionPiece.Rook)
-        else if pmk == promoBishop then MoveType.Promotion(PromotionPiece.Bishop)
-        else if pmk == promoKnight then MoveType.Promotion(PromotionPiece.Knight)
-        else MoveType.Normal(false),
-    )

modules/api/src/main/scala/de/nowchess/api/io/GameContextImport.scala

@@ -1,7 +0,0 @@
-package de.nowchess.api.io
-
-import de.nowchess.api.error.GameError
-import de.nowchess.api.game.GameContext
-
-trait GameContextImport:
-  def importGameContext(input: String): Either[GameError, GameContext]

modules/api/src/main/scala/de/nowchess/api/player/PlayerInfo.scala

@@ -23,10 +23,4 @@ object PlayerId:
 final case class PlayerInfo(
     id: PlayerId,
     displayName: String,
-    playerType: PlayerType = PlayerType.Human,
 )
-
-enum PlayerType:
-  case Human
-  case OfficialBot
-  case Bot

modules/api/src/main/scala/de/nowchess/api/rules/PostMoveStatus.scala

@@ -1,9 +0,0 @@
-package de.nowchess.api.rules
-
-final case class PostMoveStatus(
-    isCheckmate: Boolean,
-    isStalemate: Boolean,
-    isInsufficientMaterial: Boolean,
-    isCheck: Boolean,
-    isThreefoldRepetition: Boolean,
-)

modules/api/src/test/scala/de/nowchess/api/game/ClockStateTest.scala

@@ -1,109 +0,0 @@
-package de.nowchess.api.game
-
-import de.nowchess.api.board.Color
-import org.scalatest.funsuite.AnyFunSuite
-import org.scalatest.matchers.should.Matchers
-import java.time.Instant
-import java.time.temporal.ChronoUnit
-
-class ClockStateTest extends AnyFunSuite with Matchers:
-
-  private val t0  = Instant.parse("2024-01-01T00:00:00Z")
-  private val t1s = t0.plusSeconds(1)
-  private val t5s = t0.plusSeconds(5)
-
-  // ── LiveClockState ────────────────────────────────────────────────────────
-
-  test("LiveClockState.afterMove deducts elapsed and adds increment on valid move"):
-    val cs = LiveClockState(300_000L, 300_000L, 3_000L, t0, Color.White)
-    cs.afterMove(Color.White, t5s) match
-      case Right(updated: LiveClockState) =>
-        updated.whiteRemainingMs shouldBe (300_000L - 5_000L + 3_000L)
-        updated.blackRemainingMs shouldBe 300_000L
-        updated.activeColor shouldBe Color.Black
-        updated.lastTickAt shouldBe t5s
-      case other => fail(s"Expected Right(LiveClockState), got $other")
-
-  test("LiveClockState.afterMove returns Left when time exhausted"):
-    val cs = LiveClockState(2_000L, 300_000L, 0L, t0, Color.White)
-    cs.afterMove(Color.White, t5s) shouldBe Left(Color.White)
-
-  test("LiveClockState.afterMove returns Left when time exactly zero"):
-    val cs = LiveClockState(5_000L, 300_000L, 0L, t0, Color.White)
-    cs.afterMove(Color.White, t5s) shouldBe Left(Color.White)
-
-  test("LiveClockState.remainingMs for active color deducts live elapsed"):
-    val cs  = LiveClockState(300_000L, 300_000L, 0L, t0, Color.White)
-    val now = t5s
-    cs.remainingMs(Color.White, now) shouldBe (300_000L - 5_000L)
-
-  test("LiveClockState.remainingMs for inactive color returns stored value"):
-    val cs = LiveClockState(200_000L, 300_000L, 0L, t0, Color.White)
-    cs.remainingMs(Color.Black, t5s) shouldBe 300_000L
-
-  test("LiveClockState.remainingMs clamps to zero when overdue"):
-    val cs = LiveClockState(1_000L, 300_000L, 0L, t0, Color.White)
-    cs.remainingMs(Color.White, t5s) shouldBe 0L
-
-  test("LiveClockState.afterMove advances activeColor to opponent"):
-    val cs = LiveClockState(300_000L, 300_000L, 0L, t0, Color.Black)
-    cs.afterMove(Color.Black, t1s) match
-      case Right(updated: LiveClockState) => updated.activeColor shouldBe Color.White
-      case other                          => fail(s"Expected Right, got $other")
-
-  // ── CorrespondenceClockState ──────────────────────────────────────────────
-
-  test("CorrespondenceClockState.afterMove advances deadline on valid move"):
-    val deadline = t0.plus(3L, ChronoUnit.DAYS)
-    val cs       = CorrespondenceClockState(deadline, 3, Color.White)
-    cs.afterMove(Color.White, t1s) match
-      case Right(updated: CorrespondenceClockState) =>
-        updated.moveDeadline shouldBe t1s.plus(3L, ChronoUnit.DAYS)
-        updated.activeColor shouldBe Color.Black
-      case other => fail(s"Expected Right(CorrespondenceClockState), got $other")
-
-  test("CorrespondenceClockState.afterMove returns Left when move is past deadline"):
-    val deadline = t0.plus(1L, ChronoUnit.DAYS)
-    val cs       = CorrespondenceClockState(deadline, 3, Color.White)
-    val lateMove = t0.plus(2L, ChronoUnit.DAYS)
-    cs.afterMove(Color.White, lateMove) shouldBe Left(Color.White)
-
-  test("CorrespondenceClockState.remainingMs returns time until deadline"):
-    val deadline = t0.plus(3L, ChronoUnit.DAYS)
-    val cs       = CorrespondenceClockState(deadline, 3, Color.White)
-    val expected = deadline.toEpochMilli - t1s.toEpochMilli
-    cs.remainingMs(Color.White, t1s) shouldBe expected
-
-  test("CorrespondenceClockState.remainingMs clamps to zero when overdue"):
-    val deadline = t0.plus(1L, ChronoUnit.DAYS)
-    val cs       = CorrespondenceClockState(deadline, 3, Color.White)
-    val overdue  = t0.plus(2L, ChronoUnit.DAYS)
-    cs.remainingMs(Color.White, overdue) shouldBe 0L
-
-  // ── ClockState.fromTimeControl ────────────────────────────────────────────
-
-  test("fromTimeControl with Clock returns LiveClockState with correct initial values"):
-    ClockState.fromTimeControl(TimeControl.Clock(300, 3), Color.White, t0) match
-      case Some(cs: LiveClockState) =>
-        cs.whiteRemainingMs shouldBe 300_000L
-        cs.blackRemainingMs shouldBe 300_000L
-        cs.incrementMs shouldBe 3_000L
-        cs.activeColor shouldBe Color.White
-        cs.lastTickAt shouldBe t0
-      case other => fail(s"Expected Some(LiveClockState), got $other")
-
-  test("fromTimeControl with Correspondence returns CorrespondenceClockState"):
-    ClockState.fromTimeControl(TimeControl.Correspondence(3), Color.White, t0) match
-      case Some(cs: CorrespondenceClockState) =>
-        cs.moveDeadline shouldBe t0.plus(3L, ChronoUnit.DAYS)
-        cs.daysPerMove shouldBe 3
-        cs.activeColor shouldBe Color.White
-      case other => fail(s"Expected Some(CorrespondenceClockState), got $other")
-
-  test("fromTimeControl with Unlimited returns None"):
-    ClockState.fromTimeControl(TimeControl.Unlimited, Color.White, t0) shouldBe None
-
-  test("fromTimeControl with Black as starting color sets activeColor correctly"):
-    ClockState.fromTimeControl(TimeControl.Clock(300, 0), Color.Black, t0) match
-      case Some(cs: LiveClockState) => cs.activeColor shouldBe Color.Black
-      case other                    => fail(s"Expected Some(LiveClockState), got $other")

modules/api/src/test/scala/de/nowchess/api/game/GameContextTest.scala

@@ -1,7 +1,6 @@
 package de.nowchess.api.game
 
 import de.nowchess.api.board.{Board, CastlingRights, Color, File, Rank, Square}
-import de.nowchess.api.game.WinReason.Checkmate
 import de.nowchess.api.move.Move
 import de.nowchess.api.game.{DrawReason, GameResult}
 import org.scalatest.funsuite.AnyFunSuite
@@ -62,7 +61,7 @@ class GameContextTest extends AnyFunSuite with Matchers:
     GameContext.initial.withMove(move).moves shouldBe List(move)
 
   test("withResult sets Win result"):
-    val win = Some(GameResult.Win(Color.White, Checkmate))
+    val win = Some(GameResult.Win(Color.White))
     GameContext.initial.withResult(win).result shouldBe win
 
   test("withResult sets Draw result"):
@@ -70,7 +69,7 @@ class GameContextTest extends AnyFunSuite with Matchers:
     GameContext.initial.withResult(draw).result shouldBe draw
 
   test("withResult clears result"):
-    val ctx = GameContext.initial.withResult(Some(GameResult.Win(Color.Black, Checkmate)))
+    val ctx = GameContext.initial.withResult(Some(GameResult.Win(Color.Black)))
     ctx.withResult(None).result shouldBe None
 
   test("kingSquare returns white king position"):

modules/api/versions.env

@@ -1,3 +1,3 @@
 MAJOR=0
-MINOR=12
+MINOR=9
 PATCH=0

modules/bot-platform/.dockerignore

@@ -1,5 +0,0 @@
-.gitignore
-!build/*-runner
-!build/*-runner.jar
-!build/lib/*
-!build/quarkus-app/*

modules/bot-platform/.gitignore

@@ -1,41 +0,0 @@
-# Gradle
-.gradle/
-build/
-
-# Eclipse
-.project
-.classpath
-.settings/
-bin/
-
-# IntelliJ
-.idea
-*.ipr
-*.iml
-*.iws
-
-# NetBeans
-nb-configuration.xml
-
-# Visual Studio Code
-.vscode
-.factorypath
-
-# OSX
-.DS_Store
-
-# Vim
-*.swp
-*.swo
-
-# patch
-*.orig
-*.rej
-
-# Local environment
-.env
-
-# Plugin directory
-/.quarkus/cli/plugins/
-# TLS Certificates
-.certs/