GET /users/{id}/export-data liefert alle personenbezogenen Daten
(Profil, Zeiterfassung, Abwesenheiten, Kommentare, Urlaubs-/Überstunden-
konto, Auszahlungen, AuditLog-Einträge über den User) als JSON-Download.
Eigenes Konto immer erlaubt, fremde Konten nur HR/Admin/Manager der
eigenen Firma. Ergänzt die bestehende Art.-17-Anonymisierung.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CviFgc739S89xS97pvjszj
128 lines
4.8 KiB
Python
128 lines
4.8 KiB
Python
"""DSGVO Art. 15 (Auskunftsrecht): strukturierter Export aller personenbezogenen
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Daten eines Users. Rein lesend, keine Schreiboperation. Ergänzt die bereits
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vorhandene Art.-17-Anonymisierung (user_service.anonymize_user)."""
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import json
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from datetime import date, datetime, time
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from decimal import Decimal
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from uuid import UUID
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from sqlalchemy import select
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.models.absence import Absence
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from app.models.absence_comment import AbsenceComment
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from app.models.audit_log import AuditLog
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from app.models.hours_payout import HoursPayout
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from app.models.overtime_balance import OvertimeBalance
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from app.models.time_entry import TimeEntry
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from app.models.user import User
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from app.models.vacation_balance import VacationBalance
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def _json_default(value):
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if isinstance(value, (datetime, date, time)):
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return value.isoformat()
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if isinstance(value, Decimal):
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return float(value)
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if isinstance(value, UUID):
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return str(value)
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raise TypeError(f"Nicht serialisierbar: {type(value)}")
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def _row(obj, fields: list[str]) -> dict:
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return {f: getattr(obj, f) for f in fields}
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class GdprService:
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async def export_user_data(self, user_id: UUID, company_id: UUID, db: AsyncSession) -> dict:
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"""Alle personenbezogenen Daten eines Users, company-isoliert. Wirft
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ValueError wenn der User nicht in der Firma existiert (404 im Router)."""
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user = await db.get(User, user_id)
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if user is None or user.company_id != company_id:
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raise ValueError("Mitarbeiter nicht gefunden")
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profile = _row(user, [
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"id", "first_name", "last_name", "email", "role", "personnel_number",
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"is_active", "entry_date", "exit_date", "created_at",
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])
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time_entries = [
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_row(e, [
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"id", "date", "start_time", "end_time", "break_minutes",
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"worked_hours", "status", "source", "note", "created_at",
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])
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for e in (await db.scalars(
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select(TimeEntry).where(TimeEntry.user_id == user_id).order_by(TimeEntry.date)
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)).all()
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]
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absences = [
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_row(a, [
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"id", "type_id", "start_date", "end_date", "half_day_start",
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"half_day_end", "working_days", "status", "note",
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"rejection_reason", "substitute_id", "created_at",
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])
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for a in (await db.scalars(
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select(Absence).where(Absence.user_id == user_id).order_by(Absence.start_date)
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)).all()
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]
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absence_comments = [
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_row(c, ["id", "absence_id", "body", "is_system", "created_at"])
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for c in (await db.scalars(
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select(AbsenceComment).where(AbsenceComment.author_id == user_id)
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)).all()
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]
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vacation_balances = [
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_row(v, ["id", "year", "entitled_days", "special_days", "carried_over", "used_days"])
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for v in (await db.scalars(
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select(VacationBalance).where(VacationBalance.user_id == user_id).order_by(VacationBalance.year)
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)).all()
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]
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overtime_balance = await db.scalar(
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select(OvertimeBalance).where(OvertimeBalance.user_id == user_id)
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)
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overtime = _row(overtime_balance, ["total_hours", "taken_hours"]) if overtime_balance else None
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hours_payouts = [
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_row(p, [
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"id", "hours", "period_year", "period_month", "note", "status",
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"rejection_reason", "decided_at", "created_at",
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])
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for p in (await db.scalars(
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select(HoursPayout).where(HoursPayout.user_id == user_id).order_by(HoursPayout.created_at)
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)).all()
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]
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# AuditLog: nur Einträge über die Person, keine, bei denen sie nur Akteur war
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# (letzteres wäre kein Datum ÜBER die Person, sondern über deren Handlung an Dritten)
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audit_entries = [
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_row(a, ["id", "action", "entity_type", "entity_id", "created_at"])
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for a in (await db.scalars(
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select(AuditLog).where(
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AuditLog.entity_type == "user", AuditLog.entity_id == user_id
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).order_by(AuditLog.created_at)
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)).all()
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]
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return {
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"export_created_at": datetime.utcnow(),
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"profile": profile,
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"time_entries": time_entries,
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"absences": absences,
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"absence_comments": absence_comments,
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"vacation_balances": vacation_balances,
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"overtime_balance": overtime,
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"hours_payouts": hours_payouts,
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"audit_log_about_user": audit_entries,
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}
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def to_json(self, data: dict) -> str:
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return json.dumps(data, default=_json_default, indent=2, ensure_ascii=False)
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gdpr_service = GdprService()
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