- Add Django management command 'export_json' for exporting all dokumente data
- Implement structured JSON format with proper section types from database
- Include all document fields: gueltigkeit, signatur_cso, anhaenge, changelog
- Support Kurztext, Geltungsbereich, Einleitung with Langtext-style structure
- Use actual abschnitttyp values instead of hardcoded 'text'
- Handle Referenz model fields correctly (name_nummer, name_text)
- Support --output parameter for file export or stdout by default
Implement comprehensive validation system to detect conflicting Vorgaben with overlapping validity periods.
Features:
- Static method Vorgabe.sanity_check_vorgaben() for global conflict detection
- Instance method Vorgabe.find_conflicts() for individual conflict checking
- Model validation via Vorgabe.clean() to prevent conflicting data
- Utility functions for date range intersection and conflict reporting
- Django management command 'sanity_check_vorgaben' for manual checks
- Comprehensive test suite with 17 new tests covering all functionality
Validation logic ensures Vorgaben with same dokument, thema, and nummer cannot have overlapping gueltigkeit_von/gueltigkeit_bis date ranges. Handles open-ended ranges (None end dates) and provides clear error messages.
Files added/modified:
- dokumente/models.py: Added sanity check methods and validation
- dokumente/utils.py: New utility functions for conflict detection
- dokumente/management/commands/sanity_check_vorgaben.py: New management command
- dokumente/tests.py: Added comprehensive test coverage
- test_sanity_check.py: Standalone test script
All tests pass (56/56) with no regressions.
