Files
breakpilot-compliance/backend-compliance
Sharang Parnerkar a638d0e527 refactor(backend/api): extract EvidenceService (Step 4 — file 9 of 18)
compliance/api/evidence_routes.py (641 LOC) -> 240 LOC thin routes + 460-line
EvidenceService. Manages evidence CRUD, file upload, CI/CD evidence
collection (SAST/dependency/SBOM/container scans), and CI status dashboard.

Service injection pattern: EvidenceService takes the EvidenceRepository,
ControlRepository, and AutoRiskUpdater classes as constructor parameters.
The route's get_evidence_service factory reads these class references from
its own module namespace so tests that
``patch("compliance.api.evidence_routes.EvidenceRepository", ...)`` still
take effect through the factory.

The `_store_evidence` and `_update_risks` helpers stay as module-level
callables in evidence_service and are re-exported from the route module.
The collect_ci_evidence handler remains inline (not delegated to a service
method) so tests can patch
`compliance.api.evidence_routes._store_evidence` and have the patch take
effect at the handler's call site.

Legacy re-exports via __all__: SOURCE_CONTROL_MAP, EvidenceRepository,
ControlRepository, AutoRiskUpdater, _parse_ci_evidence,
_extract_findings_detail, _store_evidence, _update_risks.

Verified:
  - 208/208 pytest (core + 35 evidence tests) pass
  - OpenAPI 360/484 unchanged
  - mypy compliance/ -> Success on 135 source files
  - evidence_routes.py 641 -> 240 LOC
  - Hard-cap violations: 10 -> 9

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-08 21:59:03 +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.