- Removed unused import in `BackendArchitectureTest.kt` and improved clarity of comments on service module dependencies.
- Added a TODO placeholder in `DeepLinkHandler.kt` for upcoming deep link processing implementation.
- Replaced `initKoin` with `startKoin` for DI initialization consistency across platforms.
- Introduced `StateNavigationPort` with `StateFlow` to streamline navigation state management.
- Migrated `AppScreen` to sealed class with route mapping for better navigation handling.
- Deleted unused `frontend/shared` module and removed related dependencies from build files.
- Cleaned up legacy navigation and Redux-related code, aligning with MVVM architecture.
- Updated Exposed migration guide with detailed breaking changes, migration steps, test matrix, and rollback plan.
- Published technical analysis for transitioning to Ktor 3.4.0, including API improvements and routing OpenAPI integration.
- Aligned `platform-bom` with upgraded dependencies: `exposed` 1.0.0 and `ktor` 3.4.0.
- Introduced `ktor-server-routing-openapi` dependency for dynamic API documentation support.
Integrated a new `:platform:architecture-tests` module using ArchUnit to enforce backend and frontend architecture rules. Configured explicit dependencies to all relevant modules and implemented rules to prevent cross-dependencies between backend services and frontend features. Replaced legacy Gradle-based architecture guards with this robust solution. Updated CI pipeline to include these tests.
Implemented a standardized folder structure for domain documentation to improve clarity and maintainability. Migrated existing files to the new structure, updated links in related documentation, and added README files for navigation and guidance.
- Integrated Room plugin and runtime dependencies into `local-db` module, including schema configuration for Room.
- Added KSP processor dependencies for Kotlin Multiplatform compatibility.
- Enhanced `core-domain` module by refining and temporarily adjusting testing dependencies for resolution issues.
Deleted the unused `compose.hardcoded.yaml` file. Updated Gradle build scripts to resolve issues with Jackson and Resilience4j library bundles by explicitly specifying direct dependencies. Removed the `sqldelight` plugin and related dependencies from `local-db` module. Consolidated `docker-compose.yaml` to standardize restart policies. Adjusted `.env` to include cautions for sensitive data and rechecked Java version comments.
- Updated Kotlin compiler and JVM toolchain to target JVM 25 in all subprojects.
- Enforced stable `kotlinx-serialization-json:1.7.3` version to prevent resolution issues.
- Introduced JS bundle size budget checks for frontend shells with gzip support and reporting.
- Refined and reorganized Gradle module includes in `settings.gradle.kts`.
- Removed legacy and redundant dependency configurations for improved clarity.
### Summary
- Removed `repositories` blocks from individual `build.gradle.kts` files, moving configuration to `settings.gradle.kts`.
- Replaced custom Spring Boot constraints in the platform BOM with the Spring Boot BOM for cleaner dependency management.
- Explicitly added `webflux` dependency for Gateway to handle transitivity changes in Spring Boot 4.x.
* MP-8 OTHER Implementiere JWT-Authentifizierungs-Filter im Gateway
* Fix(ci): Update upload-artifact action to v4
* Fix(ci): Add start command for Keycloak and failure logs
* Fix(ci): Remove invalid 'command' property from Keycloak service
* Fix(ci): Use KC_DEV_MODE env var to start Keycloak
* Fix(ci): Keycloak service was removed from GitHub Actions services and replaced with a manual docker run step that starts Keycloak with the start-dev command.
* dev(ci): vereinheitliche Keycloak auf 26.4.2; aktiviere Health im CI (MP-8)
* Fix(ci): Stabilize Keycloak startup in integration tests via matrix
- Add `dev-file` Keycloak variant to matrix for stability fallback.
- Improve wait logic and health checks for Keycloak and Postgres.
- Unify Keycloak version to 26.4.2 across codebase.
- Add log dumps on failure.
* Fix(ci): Die betroffene Datei docs/Visionen-Ideen/Infrastruktur-Strategie_DSGVO-Konformität.md endet aktuell mit genau einer leeren Zeile (Zeile 87). Das entspricht der Regel MD047 („Files should end with a single newline character“). Damit ist deine Korrektur korrekt.
* Fix(ci): Repository-wide auto-fix for Markdown files was implemented with a GitHub Actions workflow and a local helper script. EditorConfig and markdownlint ignore files were added to ensure consistent formatting. Instructions for using the auto-fix both via GitHub Actions and locally were provided.
* fix(gradle): build.gradle.kts jsBrowser testTask disabled
* fix(gradle): build.gradle.kts jsBrowser testTask disabled
* Fix(ci): Stabilize integration tests with Keycloak matrix build (MP-8)
Introduces a matrix strategy (`keycloak_db: [postgres, dev-file]`)
in the integration-tests workflow to mitigate flaky Keycloak starts
when using the Postgres service container.
- Adds a `dev-file` Keycloak variant for stability fallback.
- Improves wait logic and health checks for Keycloak/Postgres.
- Unifies Keycloak version to 26.4.2 across codebase (Dockerfile, Compose,
ADR, README, tests).
- Adds log dumps on failure in CI.
- Ensures `KC_HEALTH_ENABLED=true` is set.
- Updates related documentation (README, Schlachtplan).
- Includes broader Docker SSoT cleanup (versions.toml as source,
script updates, env file cleanup, validator hardening).
This resolves recurring CI failures related to Keycloak startup and
ensures required checks for PRs (#15) are reliable, while also
improving overall Docker build consistency.
* feat(docs, ci): Implement YouTrack SSoT strategy with Dokka sync (MP-8)
- Add Dokka multi-module Gradle configuration and KDoc style guide.
- Add GitHub Actions workflow (docs-kdoc-sync.yml) and Python script
(youtrack-sync-kb.py) to sync Dokka GFM output to YouTrack KB.
- Extend front-matter schema (bc, doc_type) and update relevant pages/stubs.
- Adapt CI scripts (validate-frontmatter, check-docs-drift, ci-docs link ignore).
- Update README.md to reference YouTrack KB.
* feat(docs, ci): Implement YouTrack SSoT strategy with Dokka sync (MP-8)
- Add Dokka multi-module Gradle configuration and KDoc style guide.
- Add GitHub Actions workflow (docs-kdoc-sync.yml) and Python script
(youtrack-sync-kb.py) to sync Dokka GFM output to YouTrack KB.
- Extend front-matter schema (bc, doc_type) and update relevant pages/stubs.
- Adapt CI scripts (validate-frontmatter, check-docs-drift, ci-docs link ignore).
- Update README.md to reference YouTrack KB.
* Fix(ci): Replace OpenAPI validator with Spectral
Replaces the deprecated 'char0n/swagger-editor-validate' action,
which failed due to sandbox issues in GitHub Actions, with the
modern '@stoplight/spectral-cli'.
This ensures robust OpenAPI specification validation without
requiring a headless browser environment. The 'generate-api-docs'
job now depends on the successful completion of the Spectral validation.
Part of resolving CI failures for PR #15 (MP-8).
* Fix(ci): Specify spectral:oas ruleset for OpenAPI validation (MP-8)
* Fix(ci): Remove explicit ruleset argument for Spectral validation (MP-8)
* Fix(ci): Added a .spectral.yaml file to fix Spectral linting errors. Corrected markdown lint issues in two documentation files. Updated README.md with a new guidelines section to fix link validation errors.
* Fix(ci): Markdownlint errors were fixed by adding required blank lines. The Guidelines Validation error was resolved by updating the README.md link. The API Documentation Generator workflow was stabilized by updating paths, tasks, and validation steps.
* Fix(ci): Alle vier fehlerhaften GitHub-Action-Prüfungen wurden behoben. Fehler in der OpenAPI-Spezifikation, Probleme mit der Markdown-Linting-Analyse und Validierungsfehler bei Querverweisen wurden korrigiert. Die README.md enthält nun alle erforderlichen Links zu den Richtlinien.
* Fix(ci): Markdown linting errors in docs/api/README.md were fixed by specifying languages in fenced code blocks. OpenAPI specification errors in documentation.yaml were resolved by correcting example property types to strings. Cross-reference validation errors in README.md were fixed by adding the missing link to project-standards/coding-standards.md.
* Fix(ci): Duplicate heading errors in docs/api/members-api.md were fixed. Cross-reference validation errors for docker-architecture.md were resolved. All originally reported issues passed validation successfully.
* Fix(ci): The markdown heading levels in docs/api/members-api.md were corrected from h5 to h4 to fix linting errors. The missing cross-reference link from technology-guides/docker/docker-development.md to docker-overview.md was added. These fixes resolved the original validation and linting errors causing the process to fail.
* Fix(ci): Duplicate heading warnings in docs/api/members-api.md were resolved. Cross-reference validation for docker-development.md to docker-architecture.md was fixed. A new unrelated warning about docker-production.md was identified but not addressed.
* refactor(ci,docs): Simplify CI pipeline and migrate docs to YouTrack SSoT
BREAKING CHANGE: Documentation structure radically simplified
- Consolidate 9 GitHub Actions workflows into 1 main pipeline (ci-main.yml)
- Remove redundant workflows: ci-docs, markdownlint-autofix, guidelines-validation, api-docs
- Delete documentation migrated to YouTrack: api/, BCs/, Visionen-Ideen/, reference/, now/, overview/
- Keep only ADRs, C4 diagrams, and essential dev guides in repo
- Update README.md with YouTrack KB links
- Create new docs/README.md as documentation gateway
- Relax markdown-lint config for pragmatic developer experience
Kept workflows:
- ssot-guard.yml (Docker SSoT validation)
- docs-kdoc-sync.yml (KDoc → YouTrack sync)
- integration-tests.yml (Integration tests)
- deploy-proxmox.yml (Deployment)
- youtrack-sync.yml (YouTrack integration)
Related: MP-DOCS-001
* refactor(ci,docs): Simplify CI pipeline and migrate docs to YouTrack SSoT
BREAKING CHANGE: Documentation structure radically simplified
- Consolidate 9 GitHub Actions workflows into 1 main pipeline (ci-main.yml)
- Remove redundant workflows: ci-docs, markdownlint-autofix, guidelines-validation, api-docs
- Delete documentation migrated to YouTrack: api/, BCs/, Visionen-Ideen/, reference/, now/, overview/
- Keep only ADRs, C4 diagrams, and essential dev guides in repo
- Update README.md with YouTrack KB links
- Create new docs/README.md as documentation gateway
- Relax markdown-lint config for pragmatic developer experience
Kept workflows:
- ssot-guard.yml (Docker SSoT validation)
- docs-kdoc-sync.yml (KDoc → YouTrack sync)
- integration-tests.yml (Integration tests)
- deploy-proxmox.yml (Deployment)
- youtrack-sync.yml (YouTrack integration)
Related: MP-DOCS-001
* refactor(ci,docs): README.md und einige andere Dokumentationen überarbeitet.
ports-and-urls.md hinzugefügt.
Related: MP-DOCS-001
* refactor(ci,docs): Die Markdownlint-Fehler in README.md und docs/README.md wurden behoben, indem die Überschriftenebenen angepasst, überflüssige Satzzeichen am Ende entfernt und die notwendigen Leerzeilen um Überschriften, Listen, Tabellen und Codeblöcke eingefügt wurden. Das problematische Leerzeichen am Ende in docs/README.md wurde ebenfalls entfernt. Die Dateien entsprechen nun den vorgegebenen Markdownlint-Regeln und sollten die CI-Validierung bestehen.
Related: MP-DOCS-001
* refactor(ci,docs): Docker guideline cross-references were fixed and normalized to lowercase labels. Validation scripts confirmed zero cross-reference warnings and consistent metadata. Documentation was updated with a changelog and enhanced README navigation.
Related: MP-DOCS-001
* refactor(ci,docs): Docker guideline cross-references were fixed and normalized to lowercase labels. Validation scripts confirmed zero cross-reference warnings and consistent metadata. Documentation was updated with a changelog and enhanced README navigation.
Related: MP-DOCS-001
* refactor(ci,docs): Dead links in docs/architecture/adr were fixed by updating URLs to stable sources and adding an ignore pattern for a placeholder link. Specific ADR files had their broken links replaced with valid ones. The markdown-link-check GitHub Action is expected to pass with zero dead links now.
Related: MP-DOCS-001
* refactor(ci,docs): Links in ADR checked
Related: MP-DOCS-001
* refactor(ci,docs): Links in ADR checked
Related: MP-DOCS-001
* refactor(ci,docs): Markdown Regeln ausgebessert
Related: MP-DOCS-001
* refactor(ci,docs): Markdown Regeln ausgebessert
Related: MP-DOCS-001
* refactor(ci,docs): Markdown Regeln ausgebessert
Related: MP-DOCS-001
* Chore: Rerun CI checks with updated branch protection rules
This commit introduces a comprehensive refactoring of the messaging module to establish a fully reactive, non-blocking, and robust infrastructure for Kafka-based communication.
Features & Refinements
Reactive Publisher:
The KafkaEventPublisher has been refactored from a blocking implementation (KafkaTemplate) to a fully non-blocking, reactive one using Spring's ReactiveKafkaProducerTemplate.
The EventPublisher interface now returns reactive types (Mono, Flux) to reflect the asynchronous nature of the operations.
Reactive Consumer:
A new KafkaEventConsumer has been implemented, providing a standardized, reusable, and reactive way for services to consume events.
It encapsulates the complexity of reactor-kafka and exposes a simple receiveEvents<T>(topic) method that returns a Flux<T>.
Architectural Cleanup:
The Spring configuration has been split. The basic ProducerFactory and consumer properties reside in messaging-config, while the reactive-specific ReactiveKafkaProducerTemplate bean is now correctly located in messaging-client.
Testing
Added Kafka Integration Test: A new KafkaIntegrationTest has been created to ensure the reliability of the messaging infrastructure.
The test uses Testcontainers to spin up a real Apache Kafka broker for end-to-end validation.
Project Reactor's StepVerifier is used to test the reactive streams deterministically, avoiding flaky tests.
The test correctly manages the lifecycle of Kafka producers to ensure clean shutdown without hanging threads.
Bug Fixes
Resolved UninitializedPropertyAccessException in tests by making the KafkaConfig test-friendly.
Fixed IllegalStateException related to Testcontainers lifecycle by making the container a static resource.
Corrected compilation errors in tests related to resource cleanup by using the concrete DefaultKafkaProducerFactory type.
This commit introduces a major refactoring of the build system and the core infrastructure modules. The primary goal is to establish a strict "Single Source of Truth" for all dependencies using Gradle Version Catalogs and to create a clean, maintainable, and scalable foundation for all current and future services.
### 1. Centralized Dependency Management (`libs.versions.toml`)
- **Established Single Source of Truth:** All dependency versions are now exclusively managed in `gradle/libs.versions.toml`. Hardcoded versions have been removed from all build scripts.
- **Introduced Gradle Bundles:** To simplify module dependencies, several bundles have been created (e.g., `testing-jvm`, `redis-cache`, `spring-cloud-gateway`, `monitoring-client`). This drastically reduces boilerplate in the `build.gradle.kts` files and improves readability.
- **Cleaned up Aliases:** All library and plugin aliases have been standardized for consistency.
### 2. Infrastructure Module Refactoring
All infrastructure modules (`core`, `platform`, `auth`, `cache`, `event-store`, `messaging`, `monitoring`, `gateway`) have been refactored to align with the new dependency management strategy.
- **Simplified Build Scripts:** The `build.gradle.kts` for each module now uses the new bundles and aliases, making them significantly cleaner and easier to understand.
- **Consistent Structure:** The architecture of each module now clearly follows the Port-Adapter pattern where applicable (e.g., `cache-api`/`redis-cache`).
- **Standardized `platform-bom`:** The project's own Bill of Materials (`platform-bom`) now also includes the Spring Cloud BOM, ensuring version consistency for all Spring-related dependencies.
### 3. Added Infrastructure Documentation
To improve onboarding and architectural understanding, a dedicated `README-*.md` file has been created for each refactored infrastructure module:
- `README-CORE.md`
- `README-PLATFORM.md`
- `README-INFRA-AUTH.md`
- `README-INFRA-CACHE.md`
- `README-INFRA-EVENT-STORE.md`
- `README-INFRA-MESSAGING.md`
- `README-INFRA-MONITORING.md`
- `README-INFRA-GATEWAY.md`
These documents explain the purpose, architecture, and usage of each component within the system. This lays the groundwork for our "Tracer Bullet" development approach.
1. **Docker-Compose für Entwicklung optimieren**
2. **Umgebungsvariablen für lokale Entwicklung**
3. **Service-Abhängigkeiten**
4. **Docker-Compose für Produktion**
5. **Dokumentation**
1. **Dokumentation der Architektur:**
- Vervollständigen Sie die C4-Diagramme im docs-Verzeichnis
- Dokumentieren Sie die wichtigsten Architekturentscheidungen in ADRs
2. **Redis-Integration finalisieren:**
- Implementieren Sie die verteilte Cache-Lösung für die Offline-Fähigkeit
- Nutzen Sie Redis Streams für das Event-Sourcing
