Files
breakpilot-compliance/backend-compliance/mypy.ini
Sharang Parnerkar 10073f3ef0 refactor(backend/api): extract BannerConsent + BannerAdmin services (Step 4)
Phase 1 Step 4, file 2 of 18. Same cookbook as audit_routes (4a91814 +
883ef70) applied to banner_routes.py.

compliance/api/banner_routes.py (653 LOC) is decomposed into:

  compliance/api/banner_routes.py                (255) — thin handlers
  compliance/services/banner_consent_service.py  (298) — public SDK surface
  compliance/services/banner_admin_service.py    (238) — site/category/vendor CRUD
  compliance/services/_banner_serializers.py     ( 81) — ORM-to-dict helpers
                                                         shared between the
                                                         two services
  compliance/schemas/banner.py                   ( 85) — Pydantic request models

Split rationale: the SDK-facing endpoints (consent CRUD, config
retrieval, export, stats) and the admin CRUD endpoints (sites +
categories + vendors) have distinct audiences and different auth stories,
and combined they would push the service file over the 500 hard cap.
Two focused services is cleaner than one ~540-line god class.

The shared ORM-to-dict helpers live in a private sibling module
(_banner_serializers) rather than a static method on either service, so
both services can import without a cycle.

Handlers follow the established pattern:
  - Depends(get_consent_service) or Depends(get_admin_service)
  - `with translate_domain_errors():` wrapping the service call
  - Explicit return type annotations
  - ~3-5 lines per handler

Services raise NotFoundError / ConflictError / ValidationError from
compliance.domain; no HTTPException in the service layer.

mypy.ini flips compliance.api.banner_routes from ignore_errors=True to
False, joining audit_routes in the strict scope. The services carry the
same scoped `# mypy: disable-error-code="arg-type,assignment"` header
used by the audit services for the ORM Column[T] issue.

Pydantic schemas moved to compliance.schemas.banner (mirroring the Step 3
schemas split). They were previously defined inline in banner_routes.py
and not referenced by anything outside it, so no backwards-compat shim
is needed.

Verified:
  - 224/224 pytest (173 baseline + 26 audit integration + 25 banner
    integration) pass
  - tests/contracts/test_openapi_baseline.py green (360/484 unchanged)
  - mypy compliance/ -> Success: no issues found in 123 source files
  - All new files under the 300 soft target (largest: 298)
  - banner_routes.py drops from 653 -> 255 LOC (below hard cap)

Hard-cap violations remaining: 16 (was 17).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-07 18:52:31 +02:00

80 lines
2.9 KiB
INI

[mypy]
python_version = 3.12
strict = True
implicit_reexport = True
ignore_missing_imports = True
warn_unused_configs = True
exclude = (?x)(
^compliance/tests/
| ^compliance/data/
| ^compliance/scripts/
)
# Tests are not type-checked (legacy; will be tightened when TestClient-based
# integration tests land in Phase 1 Step 4 follow-up).
[mypy-compliance.tests.*]
ignore_errors = True
# ----------------------------------------------------------------------
# Phase 1 refactor policy:
# - compliance.domain / compliance.schemas : fully strict
# - compliance.api._http_errors : fully strict
# - compliance.services.<new_clean_arch_service> : strict (list explicitly)
# - compliance.repositories.* : strict with ORM arg-type
# ignore (see per-file)
# - compliance.db.* : loose (ORM models)
# - compliance.services.<legacy utility modules> : loose (pre-refactor)
# - compliance.api.<route files> : loose until Step 4
# ----------------------------------------------------------------------
# Legacy utility services that predate the Phase 1 refactor. Not touched
# by the clean-arch extraction. Left loose until their own refactor pass.
[mypy-compliance.services.ai_compliance_assistant]
ignore_errors = True
[mypy-compliance.services.audit_pdf_generator]
ignore_errors = True
[mypy-compliance.services.auto_risk_updater]
ignore_errors = True
[mypy-compliance.services.control_generator]
ignore_errors = True
[mypy-compliance.services.export_generator]
ignore_errors = True
[mypy-compliance.services.llm_provider]
ignore_errors = True
[mypy-compliance.services.pdf_extractor]
ignore_errors = True
[mypy-compliance.services.regulation_scraper]
ignore_errors = True
[mypy-compliance.services.report_generator]
ignore_errors = True
[mypy-compliance.services.seeder]
ignore_errors = True
[mypy-compliance.services.similarity_detector]
ignore_errors = True
[mypy-compliance.services.license_gate]
ignore_errors = True
[mypy-compliance.services.anchor_finder]
ignore_errors = True
[mypy-compliance.services.rag_client]
ignore_errors = True
# SQLAlchemy ORM layer: models use Column() rather than Mapped[T], so
# static analysis sees descriptors as Column[T] while runtime returns T.
# Loose for the whole db package until a future Mapped[T] migration.
[mypy-compliance.db.*]
ignore_errors = True
# Route files (Phase 1 Step 4 in progress): only the refactored ones are
# checked strictly via explicit extension of the strict scope in CI.
# Until each file is refactored, it stays loose.
[mypy-compliance.api.*]
ignore_errors = True
# Refactored route modules under Step 4 — override the blanket rule above.
[mypy-compliance.api.audit_routes]
ignore_errors = False
[mypy-compliance.api.banner_routes]
ignore_errors = False
[mypy-compliance.api._http_errors]
ignore_errors = False