ci: bump version with Build-150

feat(official-bots): activate opening book in expert bot (native-safe)
Load the Polyglot opening book as a classpath resource and wire it into the expert HybridBot. Previously the bot supported Option[PolyglotBook] but BotController passed None, so the book was never used. PolyglotBook.fromResource reads via getResourceAsStream so the book is embedded in the GraalVM native image instead of read from the filesystem (FileInputStream) — no file needs mounting into the pod. The filesystem apply(path) factory is kept for tests. Moved codekiddy.bin into resources as opening_book.bin. Dropped the per-probe debug println. NCS-43 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-23 21:27:19 +00:00 · 2026-06-23 23:17:52 +02:00 · 2026-06-23 21:08:35 +00:00 · 2026-06-23 22:58:09 +02:00 · 2026-06-23 20:31:27 +00:00 · 2026-06-23 22:20:56 +02:00
11 changed files with 323 additions and 65 deletions
@@ -797,3 +797,144 @@
 ### Reverts

 * Revert "refactor: update metrics paths formatting in application.yml for clarity" ([3870566](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/38705663498d5f47c40dafe2f26198589ede8656))
+##  (2026-06-23)
+
+### Features
+
+* add initialization metrics for various services ([d438e97](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/d438e97f32bdde0bfc63c1b4a8cc810cdd093166))
+* add OpenTelemetry trace configuration with parentbased sampler ([3904d5a](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/3904d5ad8ad4930ddee65287a7bfab785a6148f5))
+* **analytics:** add Spark batch analytics module ([#70](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/70)) ([39f1657](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/39f1657e1db6e84889af338c43be8cb5c03c3ec3))
+* **config:** update application.yml for PostgreSQL and remove staging/production configurations ([2404e61](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/2404e6164c3b50ffccbea5238d636060d6abe4d6))
+* **config:** update application.yml for staging and production environments ([6113432](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/6113432a14c476a3a0dfc0d449e17d023697f2ba))
+* configure logging and add OpenTelemetry support ([#49](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/49)) ([d57c488](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/d57c4886612d1d92da0e1b79209fc83e6ef537a1))
+* **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))
+* **events:** migrate game-creation and bot flows to Redis Streams NCS-89 ([#62](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/62)) ([a24924c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/a24924c23057db3d700a75dbc4333557789cd991))
+* NCS-78 Add Traceability to the Applications ([#46](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/46)) ([649566e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/649566eb3fcf38f91c8896a739f74ea318af312d))
+* NCS-78 Add Traceability to the Applications ([#47](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/47)) ([87dfc6c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/87dfc6c2bcce7f7d58fc641bd8d468a2e584c108))
+* NCS-82 add Swiss-system tournament module ([#55](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/55)) ([c5661de](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/c5661de4a0ebf4b33211f5a391840dcf744656b7))
+* **official-bots:** consume GameOver stream for bot cleanup ([#67](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/67)) ([db9d153](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/db9d1533912f4b41c4d1ca80ccffdde5d23d6ff6))
+* **official-bots:** make HybridBot veto actionable and use it for expert ([1df29cf](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1df29cf3a6e21af3f396b2b7a6da67d978f941ae))
+* **official-bots:** park expert bot on tournament server at startup ([#75](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/75)) ([30295a4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/30295a4bb95855ee8261c92278bb9ebc80ee12ee))
+* **official-bots:** resolve tournament bot token from Redis and account service ([386ddc5](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/386ddc5c19f8f893b16c6422aa5393b54c872e45))
+* **tournament:** auto-join external tournaments and publish created ones ([#77](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/77)) ([9978b7e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/9978b7ea78eb658a225a461b9cd339386c0c14f3))
+* **tournament:** federate tournaments across clusters with DB replication ([5b000a6](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/5b000a6e5f04ea6770d1c7ab6bfdaded77a99172))
+* **tournament:** seed external server registry from env var on startup ([845dc9c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/845dc9c2935c8bc1be42541dfaf31c9a861d3272))
+* true-microservices ([#40](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/40)) ([5909242](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/590924254e8a2754de661a57a03e43f89ceb6299))
+
+### Bug Fixes
+
+* enable official bots to connect to external tournament server ([#71](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/71)) ([688d30e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/688d30e2b10026923372be5fca3c63eaaee2de2a))
+* **official-bots:** configure JWT verification ([#72](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/72)) ([98c64fc](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/98c64fc0d56dc542beb31c75f4b9056d91de03cd))
+* **official-bots:** correct parkOn path from /api/bots to /api/account/bots ([1be9949](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1be9949c0b5c6a1db535696620d77735050d6c93))
+* **official-bots:** discover tournament games by polling, not just the stream ([10113fd](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/10113fd0579b614d15870798d933bc9c495d2049))
+* **official-bots:** make botToken optional, fall back to env, fix 502 status ([f43d193](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/f43d1930d80670d810c57b54eaa3789854fa082c))
+* **official-bots:** NCS-70-auto-register official bots with account service ([#59](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/59)) ([7117a93](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/7117a93376272094d0b1a6abf2121254ce396684))
+* **official-bots:** park on external tournament servers using correct endpoint and token ([3188241](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/31882417377468b41bbe3ff94506aa4928024450))
+* **official-bots:** play games by polling state instead of NDJSON stream ([bfb15c7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/bfb15c7299bd471d5e064a577ed10af98e2ea90a))
+* **official-bots:** play only own tournament games with correct color ([4651bb7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/4651bb796f07a21bd013d9521b2dfe2e1078cebb))
+* **official-bots:** prioritize Redis token over stale env var in joinTournament ([83dd2d4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/83dd2d4335ca48eb3e5aa234a75367574276ba63))
+* **official-bots:** register with tournament server directly to get correct token ([64b5d55](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/64b5d5567f110c2fe152558c7de275a1e0b30e21))
+* **official-bots:** resolve per-difficulty bot token on tournament join ([fdf4c94](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/fdf4c94811d086996447bb4657fac1d9bd6e5a93))
+* **official-bots:** resume tournaments already joined after restart ([285b73e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/285b73efbd6dd98cec410ade9eead9881d693a8f))
+* **official-bots:** sync bots before token fetch on first startup after DB wipe ([b0ddb27](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/b0ddb274d23bca8b1b3f691ce0d643f33e0b54cd))
+
+### Reverts
+
+* Revert "refactor: update metrics paths formatting in application.yml for clarity" ([3870566](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/38705663498d5f47c40dafe2f26198589ede8656))
+##  (2026-06-23)
+
+### Features
+
+* add initialization metrics for various services ([d438e97](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/d438e97f32bdde0bfc63c1b4a8cc810cdd093166))
+* add OpenTelemetry trace configuration with parentbased sampler ([3904d5a](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/3904d5ad8ad4930ddee65287a7bfab785a6148f5))
+* **analytics:** add Spark batch analytics module ([#70](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/70)) ([39f1657](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/39f1657e1db6e84889af338c43be8cb5c03c3ec3))
+* **config:** update application.yml for PostgreSQL and remove staging/production configurations ([2404e61](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/2404e6164c3b50ffccbea5238d636060d6abe4d6))
+* **config:** update application.yml for staging and production environments ([6113432](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/6113432a14c476a3a0dfc0d449e17d023697f2ba))
+* configure logging and add OpenTelemetry support ([#49](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/49)) ([d57c488](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/d57c4886612d1d92da0e1b79209fc83e6ef537a1))
+* **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))
+* **events:** migrate game-creation and bot flows to Redis Streams NCS-89 ([#62](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/62)) ([a24924c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/a24924c23057db3d700a75dbc4333557789cd991))
+* NCS-78 Add Traceability to the Applications ([#46](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/46)) ([649566e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/649566eb3fcf38f91c8896a739f74ea318af312d))
+* NCS-78 Add Traceability to the Applications ([#47](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/47)) ([87dfc6c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/87dfc6c2bcce7f7d58fc641bd8d468a2e584c108))
+* NCS-82 add Swiss-system tournament module ([#55](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/55)) ([c5661de](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/c5661de4a0ebf4b33211f5a391840dcf744656b7))
+* **official-bots:** consume GameOver stream for bot cleanup ([#67](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/67)) ([db9d153](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/db9d1533912f4b41c4d1ca80ccffdde5d23d6ff6))
+* **official-bots:** make HybridBot veto actionable and use it for expert ([1df29cf](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1df29cf3a6e21af3f396b2b7a6da67d978f941ae))
+* **official-bots:** park expert bot on tournament server at startup ([#75](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/75)) ([30295a4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/30295a4bb95855ee8261c92278bb9ebc80ee12ee))
+* **official-bots:** resolve tournament bot token from Redis and account service ([386ddc5](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/386ddc5c19f8f893b16c6422aa5393b54c872e45))
+* **tournament:** auto-join external tournaments and publish created ones ([#77](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/77)) ([9978b7e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/9978b7ea78eb658a225a461b9cd339386c0c14f3))
+* **tournament:** federate tournaments across clusters with DB replication ([5b000a6](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/5b000a6e5f04ea6770d1c7ab6bfdaded77a99172))
+* **tournament:** seed external server registry from env var on startup ([845dc9c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/845dc9c2935c8bc1be42541dfaf31c9a861d3272))
+* true-microservices ([#40](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/40)) ([5909242](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/590924254e8a2754de661a57a03e43f89ceb6299))
+
+### Bug Fixes
+
+* enable official bots to connect to external tournament server ([#71](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/71)) ([688d30e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/688d30e2b10026923372be5fca3c63eaaee2de2a))
+* **official-bots:** configure JWT verification ([#72](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/72)) ([98c64fc](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/98c64fc0d56dc542beb31c75f4b9056d91de03cd))
+* **official-bots:** correct parkOn path from /api/bots to /api/account/bots ([1be9949](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1be9949c0b5c6a1db535696620d77735050d6c93))
+* **official-bots:** derive tournament game color from game endpoint ([#79](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/79)) ([bfc4672](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/bfc46723e615bb9b65f7f9bba5f53877c4f079a7))
+* **official-bots:** discover tournament games by polling, not just the stream ([10113fd](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/10113fd0579b614d15870798d933bc9c495d2049))
+* **official-bots:** make botToken optional, fall back to env, fix 502 status ([f43d193](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/f43d1930d80670d810c57b54eaa3789854fa082c))
+* **official-bots:** NCS-70-auto-register official bots with account service ([#59](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/59)) ([7117a93](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/7117a93376272094d0b1a6abf2121254ce396684))
+* **official-bots:** park on external tournament servers using correct endpoint and token ([3188241](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/31882417377468b41bbe3ff94506aa4928024450))
+* **official-bots:** play games by polling state instead of NDJSON stream ([bfb15c7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/bfb15c7299bd471d5e064a577ed10af98e2ea90a))
+* **official-bots:** play only own tournament games with correct color ([4651bb7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/4651bb796f07a21bd013d9521b2dfe2e1078cebb))
+* **official-bots:** prioritize Redis token over stale env var in joinTournament ([83dd2d4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/83dd2d4335ca48eb3e5aa234a75367574276ba63))
+* **official-bots:** register with tournament server directly to get correct token ([64b5d55](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/64b5d5567f110c2fe152558c7de275a1e0b30e21))
+* **official-bots:** resolve per-difficulty bot token on tournament join ([fdf4c94](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/fdf4c94811d086996447bb4657fac1d9bd6e5a93))
+* **official-bots:** resume tournaments already joined after restart ([285b73e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/285b73efbd6dd98cec410ade9eead9881d693a8f))
+* **official-bots:** sync bots before token fetch on first startup after DB wipe ([b0ddb27](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/b0ddb274d23bca8b1b3f691ce0d643f33e0b54cd))
+
+### Reverts
+
+* Revert "refactor: update metrics paths formatting in application.yml for clarity" ([3870566](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/38705663498d5f47c40dafe2f26198589ede8656))
+##  (2026-06-23)
+
+### Features
+
+* add initialization metrics for various services ([d438e97](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/d438e97f32bdde0bfc63c1b4a8cc810cdd093166))
+* add OpenTelemetry trace configuration with parentbased sampler ([3904d5a](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/3904d5ad8ad4930ddee65287a7bfab785a6148f5))
+* **analytics:** add Spark batch analytics module ([#70](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/70)) ([39f1657](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/39f1657e1db6e84889af338c43be8cb5c03c3ec3))
+* **config:** update application.yml for PostgreSQL and remove staging/production configurations ([2404e61](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/2404e6164c3b50ffccbea5238d636060d6abe4d6))
+* **config:** update application.yml for staging and production environments ([6113432](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/6113432a14c476a3a0dfc0d449e17d023697f2ba))
+* configure logging and add OpenTelemetry support ([#49](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/49)) ([d57c488](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/d57c4886612d1d92da0e1b79209fc83e6ef537a1))
+* **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))
+* **events:** migrate game-creation and bot flows to Redis Streams NCS-89 ([#62](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/62)) ([a24924c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/a24924c23057db3d700a75dbc4333557789cd991))
+* NCS-78 Add Traceability to the Applications ([#46](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/46)) ([649566e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/649566eb3fcf38f91c8896a739f74ea318af312d))
+* NCS-78 Add Traceability to the Applications ([#47](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/47)) ([87dfc6c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/87dfc6c2bcce7f7d58fc641bd8d468a2e584c108))
+* NCS-82 add Swiss-system tournament module ([#55](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/55)) ([c5661de](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/c5661de4a0ebf4b33211f5a391840dcf744656b7))
+* **official-bots:** activate opening book in expert bot (native-safe) ([260db25](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/260db25803ec55ce99e55782791eabdc190dfed4))
+* **official-bots:** consume GameOver stream for bot cleanup ([#67](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/67)) ([db9d153](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/db9d1533912f4b41c4d1ca80ccffdde5d23d6ff6))
+* **official-bots:** make HybridBot veto actionable and use it for expert ([1df29cf](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1df29cf3a6e21af3f396b2b7a6da67d978f941ae))
+* **official-bots:** park expert bot on tournament server at startup ([#75](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/75)) ([30295a4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/30295a4bb95855ee8261c92278bb9ebc80ee12ee))
+* **official-bots:** resolve tournament bot token from Redis and account service ([386ddc5](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/386ddc5c19f8f893b16c6422aa5393b54c872e45))
+* **tournament:** auto-join external tournaments and publish created ones ([#77](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/77)) ([9978b7e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/9978b7ea78eb658a225a461b9cd339386c0c14f3))
+* **tournament:** federate tournaments across clusters with DB replication ([5b000a6](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/5b000a6e5f04ea6770d1c7ab6bfdaded77a99172))
+* **tournament:** seed external server registry from env var on startup ([845dc9c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/845dc9c2935c8bc1be42541dfaf31c9a861d3272))
+* true-microservices ([#40](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/40)) ([5909242](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/590924254e8a2754de661a57a03e43f89ceb6299))
+
+### Bug Fixes
+
+* enable official bots to connect to external tournament server ([#71](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/71)) ([688d30e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/688d30e2b10026923372be5fca3c63eaaee2de2a))
+* **official-bots:** configure JWT verification ([#72](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/72)) ([98c64fc](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/98c64fc0d56dc542beb31c75f4b9056d91de03cd))
+* **official-bots:** correct parkOn path from /api/bots to /api/account/bots ([1be9949](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1be9949c0b5c6a1db535696620d77735050d6c93))
+* **official-bots:** derive tournament game color from game endpoint ([#79](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/79)) ([bfc4672](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/bfc46723e615bb9b65f7f9bba5f53877c4f079a7))
+* **official-bots:** discover tournament games by polling, not just the stream ([10113fd](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/10113fd0579b614d15870798d933bc9c495d2049))
+* **official-bots:** make botToken optional, fall back to env, fix 502 status ([f43d193](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/f43d1930d80670d810c57b54eaa3789854fa082c))
+* **official-bots:** NCS-70-auto-register official bots with account service ([#59](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/59)) ([7117a93](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/7117a93376272094d0b1a6abf2121254ce396684))
+* **official-bots:** park on external tournament servers using correct endpoint and token ([3188241](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/31882417377468b41bbe3ff94506aa4928024450))
+* **official-bots:** play games by polling state instead of NDJSON stream ([bfb15c7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/bfb15c7299bd471d5e064a577ed10af98e2ea90a))
+* **official-bots:** play only own tournament games with correct color ([4651bb7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/4651bb796f07a21bd013d9521b2dfe2e1078cebb))
+* **official-bots:** prioritize Redis token over stale env var in joinTournament ([83dd2d4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/83dd2d4335ca48eb3e5aa234a75367574276ba63))
+* **official-bots:** register with tournament server directly to get correct token ([64b5d55](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/64b5d5567f110c2fe152558c7de275a1e0b30e21))
+* **official-bots:** resolve per-difficulty bot token on tournament join ([fdf4c94](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/fdf4c94811d086996447bb4657fac1d9bd6e5a93))
+* **official-bots:** resume tournaments already joined after restart ([285b73e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/285b73efbd6dd98cec410ade9eead9881d693a8f))
+* **official-bots:** sync bots before token fetch on first startup after DB wipe ([b0ddb27](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/b0ddb274d23bca8b1b3f691ce0d643f33e0b54cd))
+
+### Reverts
+
+* Revert "refactor: update metrics paths formatting in application.yml for clarity" ([3870566](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/38705663498d5f47c40dafe2f26198589ede8656))
@@ -1,17 +1,20 @@
 package de.nowchess.bot

 import de.nowchess.bot.bots.{ClassicalBot, HybridBot}
+import de.nowchess.bot.util.PolyglotBook
 import jakarta.enterprise.context.ApplicationScoped
 import org.jboss.logging.Logger

 object BotController:
  private val log = Logger.getLogger(classOf[BotController])

+  private val openingBook = PolyglotBook.fromResource("/opening_book.bin")
+
  private val bots: Map[String, Bot] = Map(
    "easy"   -> ClassicalBot(BotDifficulty.Easy),
    "medium" -> ClassicalBot(BotDifficulty.Medium),
    "hard"   -> ClassicalBot(BotDifficulty.Hard),
-    "expert" -> HybridBot(BotDifficulty.Expert, vetoReporter = log.debug(_)),
+    "expert" -> HybridBot(BotDifficulty.Expert, vetoReporter = log.debug(_), book = Some(openingBook)),
  )

  def getBot(name: String): Option[Bot] = bots.get(name.toLowerCase)
@@ -0,0 +1,12 @@
+package de.nowchess.bot.config
+
+import de.nowchess.bot.resource.{JoinTournamentRequest, JoinTournamentResponse}
+import io.quarkus.runtime.annotations.RegisterForReflection
+
+@RegisterForReflection(
+  targets = Array(
+    classOf[JoinTournamentRequest],
+    classOf[JoinTournamentResponse],
+  ),
+)
+class NativeReflectionConfig
@@ -28,10 +28,10 @@ class TournamentBotGamePlayer:
  private val log = Logger.getLogger(classOf[TournamentBotGamePlayer])

  // scalafix:off DisableSyntax.var
-  @Inject var objectMapper: ObjectMapper   = uninitialized
-  @Inject var botController: BotController = uninitialized
-  @Inject var redis: RedisDataSource       = uninitialized
-  @Inject var redisConfig: RedisConfig     = uninitialized
+  @Inject var objectMapper: ObjectMapper                             = uninitialized
+  @Inject var botController: BotController                           = uninitialized
+  @Inject var redis: RedisDataSource                                 = uninitialized
+  @Inject var redisConfig: RedisConfig                               = uninitialized
  @Inject @RestClient var accountServiceClient: AccountServiceClient = uninitialized
  // scalafix:on DisableSyntax.var

@@ -119,7 +119,9 @@ class TournamentBotGamePlayer:
    yield result

  private def findBotGame(pairings: JsonNode, botId: String): Option[(String, String)] =
-    pairings.elements().asScala
+    pairings
+      .elements()
+      .asScala
      .flatMap { p =>
        val whiteId = p.path("white").path("id").asText()
        val blackId = p.path("black").path("id").asText()
@@ -129,7 +131,9 @@ class TournamentBotGamePlayer:
      .nextOption()

  private def activeMatch(matches: JsonNode): Option[String] =
-    matches.elements().asScala
+    matches
+      .elements()
+      .asScala
      .find(m => m.path("gameId").asText().nonEmpty && !(m.has("outcome") && !m.path("outcome").isNull))
      .map(_.path("gameId").asText())

@@ -151,9 +155,12 @@ class TournamentBotGamePlayer:

  private def openTournaments(): List[String] =
    Try {
-      val response = client.target(autoJoinServerUrl)
-        .path("api").path("tournament")
-        .request(MediaType.APPLICATION_JSON).get()
+      val response = client
+        .target(autoJoinServerUrl)
+        .path("api")
+        .path("tournament")
+        .request(MediaType.APPLICATION_JSON)
+        .get()
      if response.getStatus == 200 then
        val node = objectMapper.readTree(response.readEntity(classOf[String]))
        response.close()
@@ -164,8 +171,8 @@ class TournamentBotGamePlayer:
  private def resolveToken(difficulty: String): Option[String] =
    val name     = botName(difficulty)
    val redisKey = s"${redisConfig.prefix}:tournament-bot:token:$name"
-    registerWithServer(tournamentServiceUrl, name)
-      .orElse(fetchTokenFromAccountService(name))
+    fetchTokenFromAccountService(name)
+      .orElse(registerWithServer(tournamentServiceUrl, name))
      .map { token =>
        redis.value(classOf[String]).set(redisKey, token)
        log.infof("Refreshed bot token for %s — stored in Redis", name)
@@ -187,8 +194,11 @@ class TournamentBotGamePlayer:
  private def registerWithServer(serverUrl: String, name: String): Option[String] =
    Try {
      val body = s"""{"name":"${name.replace("\"", "\\\"")}","isBot":true}"""
-      val response = client.target(serverUrl)
-        .path("api").path("auth").path("register")
+      val response = client
+        .target(serverUrl)
+        .path("api")
+        .path("auth")
+        .path("register")
        .request(MediaType.APPLICATION_JSON)
        .post(Entity.entity(body, MediaType.APPLICATION_JSON))
      val status = response.getStatus
@@ -201,11 +211,11 @@ class TournamentBotGamePlayer:
        log.warnf("Register %s on %s returned status %d: %s", name, serverUrl, status, errBody)
        response.close()
        None
-    }.recover { case ex => log.warnf(ex, "Register %s on %s failed", name, serverUrl); None }
-      .toOption.flatten
+    }.recover { case ex => log.warnf(ex, "Register %s on %s failed", name, serverUrl); None }.toOption.flatten

  private def fetchTokenFromAccountService(name: String): Option[String] =
-    Try(accountServiceClient.getBotToken(name).token).toOption.filter(_.nonEmpty)
+    Try(accountServiceClient.getBotToken(name).token).toOption
+      .filter(_.nonEmpty)
      .orElse {
        Try {
          val allNames = BotController.listBots.map(botName)
@@ -231,9 +241,13 @@ class TournamentBotGamePlayer:

  private def fetchRemoteServers(): List[String] =
    Try {
-      val response = client.target(tournamentServiceUrl)
-        .path("api").path("tournament").path("servers")
-        .request(MediaType.APPLICATION_JSON).get()
+      val response = client
+        .target(tournamentServiceUrl)
+        .path("api")
+        .path("tournament")
+        .path("servers")
+        .request(MediaType.APPLICATION_JSON)
+        .get()
      if response.getStatus == 200 then
        val node = objectMapper.readTree(response.readEntity(classOf[String]))
        response.close()
@@ -244,7 +258,11 @@ class TournamentBotGamePlayer:
  private def parkOnAccountService(serverUrl: String, difficulty: String, token: String): Unit =
    Try {
      val body = s"""{"name":"${botName(difficulty)}"}"""
-      val response = client.target(serverUrl).path("api").path("account").path("bots")
+      val response = client
+        .target(serverUrl)
+        .path("api")
+        .path("account")
+        .path("bots")
        .request(MediaType.APPLICATION_JSON)
        .header("Authorization", s"Bearer $token")
        .post(Entity.entity(body, MediaType.APPLICATION_JSON))
@@ -258,7 +276,10 @@ class TournamentBotGamePlayer:
  private def parkOnTournamentServer(serverUrl: String, name: String, token: String): Unit =
    Try {
      val body = s"""{"name":"${name.replace("\"", "\\\"")}"}"""
-      val response = client.target(serverUrl).path("api").path("bots")
+      val response = client
+        .target(serverUrl)
+        .path("api")
+        .path("bots")
        .request(MediaType.APPLICATION_JSON)
        .header("Authorization", s"Bearer $token")
        .post(Entity.entity(body, MediaType.APPLICATION_JSON))
@@ -276,10 +297,11 @@ class TournamentBotGamePlayer:
      botToken: Option[String],
      difficulty: String,
  ): Either[String, String] =
-    val redisKey      = s"${redisConfig.prefix}:tournament-bot:token:${botName(difficulty)}"
-    val resolvedToken = botToken.filter(_.nonEmpty)
+    val redisKey = s"${redisConfig.prefix}:tournament-bot:token:${botName(difficulty)}"
+    val resolvedToken = botToken
+      .filter(_.nonEmpty)
      .orElse(Option(redis.value(classOf[String]).get(redisKey)).filter(_.nonEmpty))
-      .orElse(System.getenv().asScala.get("TOURNAMENT_BOT_TOKEN").filter(_.nonEmpty))
+      .orElse(resolveToken(difficulty))
    resolvedToken match
      case None => Left("No bot token provided and TOURNAMENT_BOT_TOKEN not configured")
      case Some(token) =>
@@ -336,8 +358,7 @@ class TournamentBotGamePlayer:
      log.infof("Listening to tournament %s event stream", cfg.tournamentId)
      forEachLine(response.readEntity(classOf[InputStream])): line =>
        parse(line).foreach: node =>
-          if node.path("type").asText() == "gameStart" then
-            onGameStart(cfg, node.path("gameId").asText())
+          if node.path("type").asText() == "gameStart" then onGameStart(cfg, node.path("gameId").asText())

  private def onGameStart(cfg: TournamentBotConfig, gameId: String): Unit =
    if gameId.isEmpty then ()
@@ -393,9 +414,17 @@ class TournamentBotGamePlayer:
          if gameTerminalStatuses.contains(status) then
            log.infof("Game %s ended — status=%s", gameId, status); done = true
          else
+            // TEMP: tournament-server reports wrong color in pairings (everyone white).
+            // The game endpoint white/black ids are correct, so derive our color from it.
+            val whiteId = node.path("white").path("id").asText()
+            val blackId = node.path("black").path("id").asText()
+            val myColor =
+              if whiteId == cfg.botId then "white"
+              else if blackId == cfg.botId then "black"
+              else color
            val turn = node.path("turn").asText()
            val fen  = node.path("fen").asText()
-            if turn == color && status == "ongoing" && fen.nonEmpty && fen != lastFen then
+            if turn == myColor && status == "ongoing" && fen.nonEmpty && fen != lastFen then
              lastFen = fen
              log.infof("Our turn in game %s — computing move (fen=%s)", gameId, fen)
              computeUci(cfg, fen) match
@@ -4,7 +4,7 @@ import de.nowchess.api.board.*
 import de.nowchess.api.game.GameContext
 import de.nowchess.api.move.{Move, MoveType, PromotionPiece}

-import java.io.{DataInputStream, FileInputStream}
+import java.io.{DataInputStream, FileInputStream, InputStream}
 import scala.collection.mutable
 import scala.util.Random

@@ -16,24 +16,11 @@ import scala.util.Random
  *   - weight: 2 bytes (Short) — move weight (higher = preferred)
  *   - learn: 4 bytes (Int) — learning data (unused)
  */
-final class PolyglotBook(path: String):
-
-  private val entries: Map[Long, Vector[BookEntry]] =
-    try {
-      val r = loadBookFile(path)
-      println(s"Book loaded successfully. ${r.size} entries found.")
-      r
-    } catch
-      case e: Exception =>
-        println(s"Error loading book: $e")
-        // Gracefully fail: return empty map if book cannot be loaded
-        // This allows the bot to work even if the book file is missing
-        scala.collection.immutable.Map.empty
+final class PolyglotBook private (entries: Map[Long, Vector[BookEntry]]):

  /** Probe the book for a move in the given position. Returns a weighted random move, or None if not in book. */
  def probe(context: GameContext): Option[Move] =
    val hash = PolyglotHash.hash(context)
-    println(f"0x$hash%016X")
    entries.get(hash).flatMap { bookEntries =>
      if bookEntries.isEmpty then None
      else
@@ -41,24 +28,6 @@ final class PolyglotBook(path: String):
        decodeMove(entry.move, context)
    }

-  private def loadBookFile(path: String): Map[Long, Vector[BookEntry]] =
-    val input = DataInputStream(FileInputStream(path))
-    try
-      val result = mutable.Map[Long, Vector[BookEntry]]()
-      while input.available() > 0 do
-        val key    = input.readLong()
-        val move   = input.readShort()
-        val weight = input.readShort()
-        input.readInt() // learning data (unused)
-
-        val entry = BookEntry(key, move, weight)
-        result.updateWith(key) {
-          case Some(entries) => Some(entries :+ entry)
-          case None          => Some(Vector(entry))
-        }
-      result.toMap
-    finally input.close()
-
  /** Decode a packed Polyglot move short into an Option[Move].
    *
    * Bit layout of the move Short:
@@ -134,4 +103,48 @@ final class PolyglotBook(path: String):

      select(pick, 0)

+object PolyglotBook:
+
+  /** Load a book from a filesystem path. Fails gracefully to an empty book. */
+  def apply(path: String): PolyglotBook =
+    safeLoad(s"file $path")(FileInputStream(path))
+
+  /** Load a book from a classpath resource (native-image safe: the resource is embedded in the binary, so no file must
+    * be mounted into the pod).
+    */
+  def fromResource(name: String): PolyglotBook =
+    Option(getClass.getResourceAsStream(name)) match
+      case Some(stream) => safeLoad(s"resource $name")(stream)
+      case None =>
+        println(s"Error loading book: resource $name not found on classpath")
+        new PolyglotBook(Map.empty)
+
+  private def safeLoad(source: String)(stream: => InputStream): PolyglotBook =
+    try
+      val entries = parse(stream)
+      println(s"Book loaded successfully from $source. ${entries.size} entries found.")
+      new PolyglotBook(entries)
+    catch
+      case e: Exception =>
+        println(s"Error loading book from $source: $e")
+        new PolyglotBook(Map.empty)
+
+  private def parse(stream: InputStream): Map[Long, Vector[BookEntry]] =
+    val input = DataInputStream(stream)
+    try
+      val result = mutable.Map[Long, Vector[BookEntry]]()
+      while input.available() > 0 do
+        val key    = input.readLong()
+        val move   = input.readShort()
+        val weight = input.readShort()
+        input.readInt() // learning data (unused)
+
+        val entry = BookEntry(key, move, weight)
+        result.updateWith(key) {
+          case Some(entries) => Some(entries :+ entry)
+          case None          => Some(Vector(entry))
+        }
+      result.toMap
+    finally input.close()
+
 private case class BookEntry(key: Long, move: Short, weight: Int)
@@ -1,3 +1,3 @@
 MAJOR=0
-MINOR=32
+MINOR=35
 PATCH=0
@@ -115,3 +115,25 @@
 * **tournament:** use HS256 director token for native tournament-server calls ([b98bdd2](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/b98bdd2a64eb6c8279bd3cfe15d70628025ef0e5))
 * **tournament:** use Optional[String] for selfUrl ConfigProperty to avoid startup failure ([28cbc2e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/28cbc2e18447aa8a04a5868889a49b555075d0c6))
 * wrap server list response in ExternalTournamentServerList ([f2d79e4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/f2d79e4952aea6bde762c294eb202474b7827054))
+##  (2026-06-23)
+
+### Features
+
+* **analytics:** add Spark batch analytics module ([#70](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/70)) ([39f1657](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/39f1657e1db6e84889af338c43be8cb5c03c3ec3))
+* NCS-121 pipeline for tournament ([#68](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/68)) ([145f467](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/145f4676483f92bfe6f2d9ca40e2cb4200982e87))
+* NCS-82 add Swiss-system tournament module ([#55](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/55)) ([c5661de](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/c5661de4a0ebf4b33211f5a391840dcf744656b7))
+* **reflection:** add GameWritebackEventDto to native reflection configuration ([1aee39c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1aee39c1ad286984501ac4b47da2b72d60b58a6f))
+* **reflection:** add native reflection configuration for tournament classes ([65bc6a7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/65bc6a759937543df2d29905688bfa9e68d0c9d4))
+* **tournament:** auto-join external tournaments and publish created ones ([#77](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/77)) ([9978b7e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/9978b7ea78eb658a225a461b9cd339386c0c14f3))
+* **tournament:** federate tournaments across clusters with DB replication ([5b000a6](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/5b000a6e5f04ea6770d1c7ab6bfdaded77a99172))
+* **tournament:** remove dynamic server add/remove endpoints ([6d06edd](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/6d06edda69a50de65cd9efa27f26a4cc6b437f9d))
+* **tournament:** seed external server registry from env var on startup ([845dc9c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/845dc9c2935c8bc1be42541dfaf31c9a861d3272))
+
+### Bug Fixes
+
+* **tournament:** mirror bot join onto native twin ([7664042](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/76640421930c26a9260da002c90e2966b97a57a4))
+* **tournament:** replace scala.util.Random singleton with UUID for native image ([a50884a](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/a50884a11b1de500e74c18fd08d2d102d53cc3e9))
+* **tournament:** sync native-server participants and route start ([#78](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/78)) ([1f4e9c8](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1f4e9c8498f55d95ab48758df60c7618445bf6ca))
+* **tournament:** use HS256 director token for native tournament-server calls ([b98bdd2](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/b98bdd2a64eb6c8279bd3cfe15d70628025ef0e5))
+* **tournament:** use Optional[String] for selfUrl ConfigProperty to avoid startup failure ([28cbc2e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/28cbc2e18447aa8a04a5868889a49b555075d0c6))
+* wrap server list response in ExternalTournamentServerList ([f2d79e4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/f2d79e4952aea6bde762c294eb202474b7827054))
@@ -119,6 +119,16 @@ class TournamentResource:
        case Some(nativeId) => tournamentService.setNativeTournamentId(t.id, nativeId)
        case None           => log.warnf("Failed to publish tournament %s to native server %s", t.id, nativeServerUrl)

+  // Mirror a bot join onto the native twin so it surfaces in the UI, which reads participant and
+  // standings fields from the native server (see nativeOverlay).
+  private def joinNativeTwin(id: String, botName: String): Unit =
+    if nativeServerUrl.nonEmpty then
+      tournamentService.get(id).flatMap(nativeIdFor).foreach { nativeId =>
+        if externalClient.joinNativeAsBot(nativeServerUrl, nativeId, botName) then
+          log.infof("Joined bot %s on native twin %s of tournament %s", botName, nativeId, id)
+        else log.warnf("Failed to join bot %s on native twin %s of tournament %s", botName, nativeId, id)
+      }
+
  // Resolve the native-server twin of a local tournament. Backfills the stored id by matching
  // fullName against the native list for tournaments created before the id was captured.
  private def nativeIdFor(t: de.nowchess.tournament.domain.Tournament): Option[String] =
@@ -250,7 +260,14 @@ class TournamentResource:
          val botId   = Option(jwt.getSubject).getOrElse("")
          val botName = Option(jwt.getClaim[AnyRef]("name")).map(_.toString).getOrElse(botId)
          tournamentService.join(id, botId, botName) match
-            case Right(_) => Response.ok(OkDto()).build()
+            case Right(_) =>
+              joinNativeTwin(id, botName)
+              Response.ok(OkDto()).build()
+            // Already in the NowChess participant list but possibly never mirrored onto the native
+            // twin (where the UI reads participants from) — make the native join idempotent.
+            case Left(TournamentError.AlreadyJoined) =>
+              joinNativeTwin(id, botName)
+              Response.ok(OkDto()).build()
            case Left(error) =>
              error match
                case TournamentError.NotFound(_) =>
@@ -60,9 +60,12 @@ class ExternalTournamentClient:
    }

  private def registerDirector(serverUrl: String, name: String): Option[String] =
+    registerAccount(serverUrl, name, isBot = false)
+
+  private def registerAccount(serverUrl: String, name: String, isBot: Boolean): Option[String] =
    Try {
      val client = buildClient()
-      val body   = s"""{"name":"${name.replace("\"", "\\\"")}","isBot":false}"""
+      val body   = s"""{"name":"${name.replace("\"", "\\\"")}","isBot":$isBot}"""
      val response = client
        .target(s"$serverUrl/api/auth/register")
        .request(MediaType.APPLICATION_JSON)
@@ -76,6 +79,24 @@ class ExternalTournamentClient:
        client.close()
    }.getOrElse(None)

+  // The tournament server holds only the director token, which cannot join as a bot. Register the
+  // bot on the native server by name to mint a bot token, then join the native twin as that bot.
+  def joinNativeAsBot(serverUrl: String, tournamentId: String, botName: String): Boolean =
+    registerAccount(serverUrl, botName, isBot = true).exists { token =>
+      Try {
+        val client = buildClient()
+        val response = client
+          .target(s"$serverUrl/api/tournament/$tournamentId/join")
+          .request(MediaType.APPLICATION_JSON)
+          .header("Authorization", s"Bearer $token")
+          .post(Entity.json(""))
+        try response.getStatus / 100 == 2 || response.getStatus == 409
+        finally
+          response.close()
+          client.close()
+      }.getOrElse(false)
+    }
+
  private def createNative(serverUrl: String, token: String, form: String): Option[String] =
    Try {
      val client = buildClient()
@@ -1,3 +1,3 @@
 MAJOR=0
-MINOR=8
+MINOR=9
 PATCH=0
Author	SHA1	Message	Date
TeamCity	4a50db0721	ci: bump version with Build-150	2026-06-23 21:27:19 +00:00
Janis Eccarius	260db25803	feat(official-bots): activate opening book in expert bot (native-safe) Build & Test (NowChessSystems) TeamCity build finished Details Load the Polyglot opening book as a classpath resource and wire it into the expert HybridBot. Previously the bot supported Option[PolyglotBook] but BotController passed None, so the book was never used. PolyglotBook.fromResource reads via getResourceAsStream so the book is embedded in the GraalVM native image instead of read from the filesystem (FileInputStream) — no file needs mounting into the pod. The filesystem apply(path) factory is kept for tests. Moved codekiddy.bin into resources as opening_book.bin. Dropped the per-probe debug println. NCS-43 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-23 23:17:52 +02:00
TeamCity	80e1cc258b	ci: bump version with Build-149	2026-06-23 21:08:35 +00:00
Janis	bfc46723e6	fix(official-bots): derive tournament game color from game endpoint (#79 ) Build & Test (NowChessSystems) TeamCity build finished Details Tournament-server reports wrong color in pairings (everyone white), so auto-joined games could play with an inverted color and never move on their real turn. The game endpoint white/black ids are correct, so the poll loop now derives our color from it, falling back to the passed-in color. Both stream and auto-join entry paths are now immune to the bug. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> --------- Co-authored-by: Janis Eccarius <eccariusjanis@gmail.com> Reviewed-on: #79	2026-06-23 22:58:09 +02:00
TeamCity	bace029a8a	ci: bump version with Build-148	2026-06-23 20:31:27 +00:00
Janis Eccarius	7664042193	fix(tournament): mirror bot join onto native twin Build & Test (NowChessSystems) TeamCity build finished Details The UI reads participant/standings fields from the native-server twin (nativeOverlay), but bot join only wrote the NowChess participant list, so bots never appeared in replicated/native-published tournaments. On join, register the bot on the native server by name and join the twin as that bot. Also run this for the AlreadyJoined case so bots stuck in the NowChess list (but missing on native) get reconciled, and return 200 instead of 409 for it. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-23 22:20:56 +02:00
TeamCity	a604b4ad42	ci: bump version with Build-147	2026-06-23 19:33:36 +00:00
Janis Eccarius	fdf4c94811	fix(official-bots): resolve per-difficulty bot token on tournament join Build & Test (NowChessSystems) TeamCity build finished Details joinTournament only ever had a token for the startup difficulty (default medium); other difficulties fell back to the single shared TOURNAMENT_BOT_TOKEN, which our tournament server rejects (401), surfacing as 400 "Failed to join tournament" in the UI. Resolve and cache a token for the requested difficulty instead. Prefer the account-service token over anonymous register in resolveToken so the bot joins as its canonical identity rather than a throwaway account (medium joined but never appeared as a participant). Add NativeReflectionConfig for JoinTournamentRequest/Response so the success path serializes in native image instead of returning an empty 200 body. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-23 21:23:41 +02:00