Files
breakpilot-compliance/backend-compliance
Sharang Parnerkar 482e8574ad refactor(backend/db): split repository.py + isms_repository.py per-aggregate
Phase 1 Step 5 of PHASE1_RUNBOOK.md.

compliance/db/repository.py (1547 LOC) decomposed into seven sibling
per-aggregate repository modules:

  regulation_repository.py     (268) — Regulation + Requirement
  control_repository.py        (291) — Control + ControlMapping
  evidence_repository.py       (143)
  risk_repository.py           (148)
  audit_export_repository.py   (110)
  service_module_repository.py (247)
  audit_session_repository.py  (478) — AuditSession + AuditSignOff

compliance/db/isms_repository.py (838 LOC) decomposed into two
sub-aggregate modules mirroring the models split:

  isms_governance_repository.py (354) — Scope, Policy, Objective, SoA
  isms_audit_repository.py      (499) — Finding, CAPA, Review, Internal Audit,
                                         Trail, Readiness

Both original files become thin re-export shims (37 and 25 LOC
respectively) so every existing import continues to work unchanged.
New code SHOULD import from the aggregate module directly.

All new sibling files under the 500-line hard cap; largest is
isms_audit_repository.py at 499 (on the edge; when Phase 1 Step 4
router->service extraction lands, the audit_session repo may split
further if growth exceeds 500).

Verified:
  - 173/173 pytest compliance/tests/ tests/contracts/ pass
  - OpenAPI 360 paths / 484 operations unchanged
  - All repo files under 500 LOC

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-07 18:08:39 +02:00
..

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 (target — Phase 1)

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

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.