Files
F-r-ldraledigplannerare/backend/app/services/day_override_service.py
T
jacobh2 02db5430eb Harden the API and the data layer after a security and performance audit
Security
- Every route now requires a login and refuses ids outside the caller's
  workspace with 404: plan, leave-wishes, day-overrides and vacation-days
  were fully anonymous; every other router trusted client-supplied
  workspace/child/parent ids. Scraper sessions are bound to their owner.
- Invitations can no longer be created for a foreign workspace, and a
  redeemer who is already a member (or a full workspace) is refused.
- Production refuses the default JWT secret; API docs are hidden in
  production; a failed migration aborts startup instead of serving.
- Login and register no longer reveal whether an email exists; inactive
  accounts are rejected; /auth/refresh is rate limited.
- The FK scraper writes debug artefacts only when explicitly enabled,
  logs no scraped values or page text, clears the BankID QR as soon as it
  is scanned and purges finished sessions after five minutes.
- Real FK page captures are removed from the tree (history rewrite
  follows); the parser tests use a synthetic fixture.

Performance and correctness
- Plan apply/sync run inside one locked transaction with batched writes
  instead of one commit per row, so a failure mid-batch leaves nothing
  half-applied and concurrent syncs no longer corrupt each other.
- SQLite runs in WAL mode with a busy timeout; 14 indexes cover the
  filters that were full scans; argon2 hashing runs off the event loop;
  responses are gzipped.
- Frontend: a 401 now refreshes the token once and retries, so sessions
  no longer die silently after 15 minutes; every data hook discards
  stale responses; logout clears state even when the server call fails.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CsXCCcDfmV4Sps4ZQSvNEY
2026-09-18 07:54:21 +02:00

75 lines
2.9 KiB
Python

"""Business logic for day overrides.
The service owns rules; the repository only persists. Routers call services,
not repositories directly. Mirrors VacationDaysService's upsert-by-natural-key
shape: a workspace has at most one override per date.
"""
from datetime import date, datetime
from uuid import UUID, uuid4
from app.entities.day_override import DayOverride
from app.repositories.day_override_repository import DayOverrideRepository
from app.utils.errors import NotFoundError, ValidationError
class DayOverrideService:
def __init__(self, repo: DayOverrideRepository) -> None:
self._repo = repo
async def upsert(
self,
workspace_id: UUID,
day: date,
is_working_day: bool,
note: str | None = None,
) -> DayOverride:
"""Create or update the (workspace, date) override.
A service should not trust its caller even though the schema also
guards the note length.
"""
if note is not None and len(note) > 280:
raise ValidationError("Day override note cannot exceed 280 characters")
existing = await self._repo.get_by_workspace_date(workspace_id, day)
if existing is not None:
existing.is_working_day = is_working_day
existing.note = note
return await self._repo.update(existing.id, existing)
entity = DayOverride(
id=uuid4(),
workspace_id=workspace_id,
date=day,
is_working_day=is_working_day,
note=note,
created_at=datetime.now(),
updated_at=datetime.now(),
)
return await self._repo.create(entity)
async def get(self, day_override_id: UUID, workspace_id: UUID | None = None) -> DayOverride:
entity = await self._repo.get_by_id(day_override_id)
if entity is None or (workspace_id is not None and entity.workspace_id != workspace_id):
raise NotFoundError(f"DayOverride {day_override_id} not found")
return entity
async def list_for_workspace(self, workspace_id: UUID) -> list[DayOverride]:
return await self._repo.list_by_workspace(workspace_id)
async def delete(self, day_override_id: UUID, workspace_id: UUID | None = None) -> None:
await self.get(day_override_id, workspace_id) # raises NotFoundError if missing/foreign
await self._repo.delete(day_override_id)
async def get_effective_map(self, workspace_id: UUID) -> dict[date, bool]:
"""Return {date: is_working_day} for every override in a workspace.
This is the shape `AllocationInputLoader` feeds into
`AllocationInput.day_overrides` — see
`app.services.allocation_service.is_free_day` for the single place
it's merged with the calendar.
"""
overrides = await self._repo.list_by_workspace(workspace_id)
return {o.date: o.is_working_day for o in overrides}