Introduces the sustainable backend replacement for the hardcoded inline rules in
admin-compliance/app/sdk/document-generator/templateRecommendations.ts.
What's in this commit (Phase 1.1 - 1.5 of the rustling-yawning-boot plan):
- Migration 147: 4 new tables
- compliance_template_rules (rule shell, document_type, current_version_id)
- compliance_template_rule_versions (lifecycle, JSONB conditions,
source_citation, change_summary, approval timestamps)
- compliance_template_rule_approvals (audit trail)
- compliance_tenant_rule_overrides (per-tenant classification overrides)
Plus partial unique index for "only one is_live=1 version per rule".
- SQLAlchemy models: TemplateRuleDB, TemplateRuleVersionDB,
TemplateRuleApprovalDB, TenantRuleOverrideDB (compliance/db/).
- Pydantic schemas (compliance/schemas/template_rule.py): full request/response
set including RecommendationRequest/Result with reasons and override tracking.
- TemplateRuleService (compliance/services/): CRUD + Lifecycle transitions
(submit_for_review/approve/publish/reject) following legal_document_service.py
pattern with _transition() helper and approval audit trail. Plus tenant
override upsert.
- RecommendationService: condition evaluator (eq, neq, in, not_in, gte/lte/gt/lt,
exists, truthy) over JSONB conditions, override application, reason generation
for human-readable explanations in workspace UI.
- 18 FastAPI routes in compliance/api/template_rule_routes.py covering rule CRUD,
version lifecycle, override management and POST /recommend evaluation endpoint.
- Seed data: 33 initial rules ported from templateRecommendations.ts in
compliance/data/template_rule_seed_data.py, written as published versions
on first seed run. Idempotent via rule_key.
Phase 1.6 (pytest suite) and Phase 2 (editorial UI in admin-compliance) follow
in separate commits.
[migration-approved]
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
backend-compliance
Python/FastAPI service implementing the DSGVO compliance API: DSR, DSFA, consent, controls, risks, evidence, audit, vendor management, ISMS, change requests, document generation.
Port: 8002 (container: bp-compliance-backend)
Stack: Python 3.12, FastAPI, SQLAlchemy 2.x, Alembic, Keycloak auth.
Architecture
compliance/
├── api/ # Routers (thin, ≤30 LOC per handler)
├── services/ # Business logic
├── repositories/ # DB access
├── domain/ # Value objects, domain errors
├── schemas/ # Pydantic models, split per domain
└── db/models/ # SQLAlchemy ORM, one module per aggregate
The service follows this layered target structure but not all files are fully refactored yet. Phase 1 backlog is tracked in .claude/rules/loc-exceptions.txt (27 backend-compliance files currently excepted).
See ../AGENTS.python.md for the full convention and ../.claude/rules/architecture.md for the non-negotiable rules.
Run locally
cd backend-compliance
pip install -r requirements.txt
export COMPLIANCE_DATABASE_URL=... # Postgres (Hetzner or local)
uvicorn main:app --reload --port 8002
Tests
pytest compliance/tests/ -v
pytest --cov=compliance --cov-report=term-missing
Layout: tests/unit/, tests/integration/, tests/contracts/. Contract tests diff /openapi.json against tests/contracts/openapi.baseline.json.
Public API surface
404+ endpoints across /api/v1/*. Grouped by domain: ai, audit, consent, dsfa, dsr, gdpr, vendor, evidence, change-requests, generation, projects, company-profile, isms. Every path is a contract — see the "Public endpoints" rule in the root CLAUDE.md.
Environment
| Var | Purpose |
|---|---|
COMPLIANCE_DATABASE_URL |
Postgres DSN, sslmode=require |
KEYCLOAK_* |
Auth verification |
QDRANT_URL, QDRANT_API_KEY |
Vector search |
CORE_VALKEY_URL |
Session cache |
Don't touch
Database schema, __tablename__, column names, existing migrations under migrations/. See root CLAUDE.md rule 3.