Files
Aegis/backend/app/routers/notifications.py
T
kitos 394d5d9056 refactor(types): add comprehensive type annotations across backend Python codebase
Enable ANN rules in ruff.toml (flake8-annotations) and resolve all 221 violations:

ANN201/ANN202 — return types on 168 public/private functions:
- All 28 FastAPI routers: endpoints annotated with dict/list/specific schema/
  StreamingResponse/FileResponse/JSONResponse as appropriate
- main.py: lifespan→AsyncGenerator[None,None], exception handlers→JSONResponse
- database.py: get_db→Generator[Session,None,None], proxy methods→correct types
- middleware/request_context.py: dispatch→Response with Callable call_next type

ANN001/ANN002/ANN003 — 32 missing argument types:
- seed_demo.py: all db parameters typed as Session
- domain/unit_of_work.py: __aexit__ exc_type/exc_val/exc_tb typed with TracebackType
- services: audit_service user_id→UUID|None, heatmap_service query/model/builder,
  notification_service test→Test, tempo_service test→Test/user→User,
  test_workflow_service test_id→UUID, campaign_crud **fields→object,
  test_crud **fields→object (4 sites)

ANN401 — 16 Any usages resolved:
- Domain entities (campaign/technique/threat_actor/test_entity): replaced Any with
  actual ORM types via TYPE_CHECKING guards to avoid circular imports
- detection_rule_service: test_id/detection_rule_id/evaluator_id→UUID
- score_cache: kept Any with # noqa: ANN401 (genuinely generic cache)
- jira_service/tempo_service: kept Any with # noqa: ANN401 (lazy optional deps)
- d3fend_import_service: _to_str(v: Any) kept with # noqa: ANN401

ANN204/ANN205/ANN206 — special/static/class methods:
- database.py proxy __call__/__getattr__: *args: object/**kwargs: object
- schemas/test.py model_validate: obj→object, **kwargs→object
- sa_technique_repository._int_type→type

All 439 unit tests pass. ruff check app/ → All checks passed!

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-09 17:04:51 +02:00

95 lines
3.2 KiB
Python

"""Notification endpoints.
Endpoints
---------
GET /notifications — list user notifications (paginated)
GET /notifications/unread-count — count of unread notifications
PATCH /notifications/{id}/read — mark one notification as read
POST /notifications/read-all — mark all as read
"""
import uuid
from fastapi import APIRouter, Depends, Query
from sqlalchemy.orm import Session
from app.database import get_db
from app.dependencies.auth import get_current_user
from app.domain.unit_of_work import UnitOfWork
from app.models.user import User
from app.schemas.notification import NotificationOut, UnreadCountOut
from app.services.notification_service import (
get_unread_count,
list_notifications,
mark_all_as_read,
mark_as_read,
)
router = APIRouter(prefix="/notifications", tags=["notifications"])
# ---------------------------------------------------------------------------
# GET /notifications — list (paginated)
# ---------------------------------------------------------------------------
@router.get("", response_model=list[NotificationOut])
def list_notifications_endpoint(
offset: int = Query(0, ge=0),
limit: int = Query(20, ge=1, le=100),
db: Session = Depends(get_db),
current_user: User = Depends(get_current_user),
) -> list[NotificationOut]:
"""Return paginated notifications for the current user, newest first."""
return list_notifications(db, current_user.id, offset=offset, limit=limit)
# ---------------------------------------------------------------------------
# GET /notifications/unread-count
# ---------------------------------------------------------------------------
@router.get("/unread-count", response_model=UnreadCountOut)
def unread_count(
db: Session = Depends(get_db),
current_user: User = Depends(get_current_user),
) -> UnreadCountOut:
"""Return the number of unread notifications for the current user."""
count = get_unread_count(db, current_user.id)
return UnreadCountOut(unread_count=count)
# ---------------------------------------------------------------------------
# PATCH /notifications/{id}/read
# ---------------------------------------------------------------------------
@router.patch("/{notification_id}/read", response_model=NotificationOut)
def read_notification(
notification_id: uuid.UUID,
db: Session = Depends(get_db),
current_user: User = Depends(get_current_user),
) -> NotificationOut:
"""Mark a single notification as read."""
with UnitOfWork(db) as uow:
notif = mark_as_read(db, notification_id, current_user.id)
uow.commit()
return notif
# ---------------------------------------------------------------------------
# POST /notifications/read-all
# ---------------------------------------------------------------------------
@router.post("/read-all")
def read_all_notifications(
db: Session = Depends(get_db),
current_user: User = Depends(get_current_user),
) -> dict:
"""Mark all notifications for the current user as read."""
with UnitOfWork(db) as uow:
count = mark_all_as_read(db, current_user.id)
uow.commit()
return {"detail": f"Marked {count} notifications as read"}