- All backend routers moved to /api/v1/ prefix
- Frontend BASE_URL updated to /api/v1
- Setup redirect middleware updated to redirect to /api/v1/setup
- Health router path fixed: prefix=/api/v1/health, @router.get('')
- conftest.py: set server_status=online for test fixture
- Created Docs/API_VERSIONING.md with deprecation policy
- Updated Docs/Backend-Development.md with versioning section
- Updated Instructions.md curl examples
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Models in app/models/ are now pure data classes with no cross-layer dependencies.
This ensures the models layer remains a true leaf node in the dependency graph.
Changes:
- Create app/models/_common.py with shared types (TimeRange, bucket_count, constants)
- Move TimeRange and time-range constants from ban.py to _common.py
- Update history.py, routers, and services to import from _common.py
- Remove imports from app.config and app.utils from config.py models
- Move field validators from models to router layer:
- Add log_target validation in config_misc router
- Add log_path validation in jail_config router
- Update test_models.py to reflect validators moved to router layer
- Update documentation (Architekture.md, Backend-Development.md) with model layering rules
- Fix import ordering and type annotations in affected files
Model layering rule: Models may only import from:
✓ Standard library and third-party packages (Pydantic, typing)
✓ Other models in app/models/ (sibling models)
✓ app.models.response (response envelopes)
✗ app.services, app.config, app.utils, or any application layer
Validation requiring app-level state (settings, allowed directories) now happens
at the router or service layer, not in model validators.
Fixes: Models were not true leaf nodes due to circular imports and app-layer dependencies
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
This commit enforces the repository boundary by eliminating direct database connection
dependencies (DbDep) from all routers. Routers now depend on service context dependencies
that combine the database connection with the related repositories.
Changes:
- Add 5 service context dependencies in dependencies.py:
* SessionServiceContext: db + session_repo
* BlocklistServiceContext: db + blocklist_repo + import_log_repo + settings_repo
* SettingsServiceContext: db + settings_repo
* BanServiceContext: db + fail2ban_db_repo
* HistoryServiceContext: db + fail2ban_db_repo + history_archive_repo
- Refactor all 9 routers (auth, bans, blocklist, config_misc, dashboard, geo,
history, jails, setup) to use service contexts instead of DbDep.
- Update Backend-Development.md with clear examples of the new pattern and
documentation of available service contexts.
Rationale:
- Enforces the repository boundary through the dependency system
- Makes database operations explicit and auditable
- Improves testability by allowing service contexts to be mocked
- Prevents accidental direct database access from routers
The deprecated DbDep remains available for backward compatibility with
services that have not yet been refactored, but routers can no longer import it.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Remove hidden cross-service coupling by making dependencies explicit through
dependency injection while maintaining backward compatibility via lazy imports.
Key changes:
- history_service and ban_service: Removed direct module-level imports of
fail2ban_metadata_service, added optional service parameters to functions
- Added get_fail2ban_metadata_service() provider to dependencies.py
- Updated history router to inject Fail2BanMetadataService dependency
- history_service functions now use lazy imports in fallback paths for
backward compatibility when service is not explicitly injected
- All test patches updated to use internal _get_fail2ban_db_path() helper
- jail_config_service and jail_service already follow best practices
This pattern prevents circular imports, makes services testable via explicit
mocking, and documents service dependencies clearly.
Fixes: Instructions.md #2 - Hidden cross-service coupling
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Reorganized dashboard router with improved structure
- Enhanced ban_service with better separation of concerns
- Updated history service with cleaner logic
- Improved constants and configuration handling
- Updated documentation of completed tasks
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Add source=archive option for dashboard endpoints and history service; update Docs/Tasks.md; include archive branch for list_bans, bans_by_country, ban_trend, bans_by_jail; tests for archive paths.
