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Benjamin Admin c3afa628ed feat(sdk): vendor-compliance cross-module integration — VVT, obligations, TOM, loeschfristen
Integrate the vendor-compliance module with four DSGVO modules to eliminate
data silos and resolve the VVT processor tab's ephemeral state problem.

- Reposition vendor-compliance sidebar from seq 4200 to 2500 (after VVT)
- VVT: replace ephemeral ProcessorRecord state with Vendor-API fetch (read-only)
- Obligations: add linked_vendor_ids (JSONB) + compliance check #12 MISSING_VENDOR_LINK
- TOM: add vendor TOM-controls cross-reference table in overview tab
- Loeschfristen: add linked_vendor_ids (JSONB) + vendor picker + document section
- Migrations: 069_obligations_vendor_link.sql, 070_loeschfristen_vendor_link.sql
- Tests: 12 new backend tests (125 total pass)
- Docs: update obligations.md + vendors.md with cross-module integration

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-19 13:59:43 +01:00

337 lines
12 KiB
Python

"""
FastAPI routes for Compliance Obligations Tracking.
Endpoints:
GET /obligations — list with filters (status, priority, source, limit, offset)
POST /obligations — create obligation
GET /obligations/stats — counts per status and priority
GET /obligations/{id} — get single obligation
PUT /obligations/{id} — update obligation
PUT /obligations/{id}/status — quick status update
DELETE /obligations/{id} — delete obligation
"""
import logging
from datetime import datetime
from typing import Optional, List, Any, Dict
from fastapi import APIRouter, Depends, HTTPException, Query, Header
from pydantic import BaseModel
from sqlalchemy import text
from sqlalchemy.orm import Session
from classroom_engine.database import get_db
from .tenant_utils import get_tenant_id as _get_tenant_id
from .db_utils import row_to_dict as _row_to_dict
logger = logging.getLogger(__name__)
router = APIRouter(prefix="/obligations", tags=["obligations"])
# =============================================================================
# Pydantic Schemas
# =============================================================================
class ObligationCreate(BaseModel):
title: str
description: Optional[str] = None
source: str = "DSGVO"
source_article: Optional[str] = None
deadline: Optional[datetime] = None
status: str = "pending"
priority: str = "medium"
responsible: Optional[str] = None
linked_systems: Optional[List[str]] = None
linked_vendor_ids: Optional[List[str]] = None
assessment_id: Optional[str] = None
rule_code: Optional[str] = None
notes: Optional[str] = None
class ObligationUpdate(BaseModel):
title: Optional[str] = None
description: Optional[str] = None
source: Optional[str] = None
source_article: Optional[str] = None
deadline: Optional[datetime] = None
status: Optional[str] = None
priority: Optional[str] = None
responsible: Optional[str] = None
linked_systems: Optional[List[str]] = None
linked_vendor_ids: Optional[List[str]] = None
notes: Optional[str] = None
class ObligationStatusUpdate(BaseModel):
status: str
# =============================================================================
# Routes
# =============================================================================
@router.get("")
async def list_obligations(
status: Optional[str] = Query(None),
priority: Optional[str] = Query(None),
source: Optional[str] = Query(None),
search: Optional[str] = Query(None),
limit: int = Query(100, ge=1, le=500),
offset: int = Query(0, ge=0),
db: Session = Depends(get_db),
tenant_id: str = Depends(_get_tenant_id),
):
"""List obligations with optional filters."""
where_clauses = ["tenant_id = :tenant_id"]
params: Dict[str, Any] = {"tenant_id": tenant_id, "limit": limit, "offset": offset}
if status:
where_clauses.append("status = :status")
params["status"] = status
if priority:
where_clauses.append("priority = :priority")
params["priority"] = priority
if source:
where_clauses.append("source ILIKE :source")
params["source"] = f"%{source}%"
if search:
where_clauses.append("(title ILIKE :search OR description ILIKE :search)")
params["search"] = f"%{search}%"
where_sql = " AND ".join(where_clauses)
total_row = db.execute(
text(f"SELECT COUNT(*) FROM compliance_obligations WHERE {where_sql}"),
params,
).fetchone()
total = total_row[0] if total_row else 0
rows = db.execute(
text(f"""
SELECT * FROM compliance_obligations
WHERE {where_sql}
ORDER BY
CASE priority
WHEN 'critical' THEN 0
WHEN 'high' THEN 1
WHEN 'medium' THEN 2
ELSE 3
END,
CASE status
WHEN 'overdue' THEN 0
WHEN 'in-progress' THEN 1
WHEN 'pending' THEN 2
ELSE 3
END,
created_at DESC
LIMIT :limit OFFSET :offset
"""),
params,
).fetchall()
return {
"obligations": [_row_to_dict(r) for r in rows],
"total": total,
}
@router.get("/stats")
async def get_obligation_stats(
db: Session = Depends(get_db),
tenant_id: str = Depends(_get_tenant_id),
):
"""Return obligation counts per status and priority."""
rows = db.execute(text("""
SELECT
COUNT(*) FILTER (WHERE status = 'pending') AS pending,
COUNT(*) FILTER (WHERE status = 'in-progress') AS in_progress,
COUNT(*) FILTER (WHERE status = 'overdue') AS overdue,
COUNT(*) FILTER (WHERE status = 'completed') AS completed,
COUNT(*) FILTER (WHERE priority = 'critical') AS critical,
COUNT(*) FILTER (WHERE priority = 'high') AS high,
COUNT(*) AS total
FROM compliance_obligations
WHERE tenant_id = :tenant_id
"""), {"tenant_id": tenant_id}).fetchone()
if rows:
d = dict(rows._mapping)
return {k: (v or 0) for k, v in d.items()}
return {"pending": 0, "in_progress": 0, "overdue": 0, "completed": 0, "critical": 0, "high": 0, "total": 0}
@router.post("", status_code=201)
async def create_obligation(
payload: ObligationCreate,
db: Session = Depends(get_db),
tenant_id: str = Depends(_get_tenant_id),
x_user_id: Optional[str] = Header(None),
):
"""Create a new compliance obligation."""
logger.info("create_obligation user_id=%s tenant_id=%s title=%s", x_user_id, tenant_id, payload.title)
import json
linked_systems = json.dumps(payload.linked_systems or [])
linked_vendor_ids = json.dumps(payload.linked_vendor_ids or [])
row = db.execute(text("""
INSERT INTO compliance_obligations
(tenant_id, title, description, source, source_article, deadline,
status, priority, responsible, linked_systems, linked_vendor_ids, assessment_id, rule_code, notes)
VALUES
(:tenant_id, :title, :description, :source, :source_article, :deadline,
:status, :priority, :responsible, CAST(:linked_systems AS jsonb), CAST(:linked_vendor_ids AS jsonb), :assessment_id, :rule_code, :notes)
RETURNING *
"""), {
"tenant_id": tenant_id,
"title": payload.title,
"description": payload.description,
"source": payload.source,
"source_article": payload.source_article,
"deadline": payload.deadline,
"status": payload.status,
"priority": payload.priority,
"responsible": payload.responsible,
"linked_systems": linked_systems,
"linked_vendor_ids": linked_vendor_ids,
"assessment_id": payload.assessment_id,
"rule_code": payload.rule_code,
"notes": payload.notes,
}).fetchone()
db.commit()
return _row_to_dict(row)
@router.get("/{obligation_id}")
async def get_obligation(
obligation_id: str,
db: Session = Depends(get_db),
tenant_id: str = Depends(_get_tenant_id),
):
row = db.execute(text("""
SELECT * FROM compliance_obligations
WHERE id = :id AND tenant_id = :tenant_id
"""), {"id": obligation_id, "tenant_id": tenant_id}).fetchone()
if not row:
raise HTTPException(status_code=404, detail="Obligation not found")
return _row_to_dict(row)
@router.put("/{obligation_id}")
async def update_obligation(
obligation_id: str,
payload: ObligationUpdate,
db: Session = Depends(get_db),
tenant_id: str = Depends(_get_tenant_id),
x_user_id: Optional[str] = Header(None),
):
"""Update an obligation's fields."""
logger.info("update_obligation user_id=%s tenant_id=%s id=%s", x_user_id, tenant_id, obligation_id)
import json
updates: Dict[str, Any] = {"id": obligation_id, "tenant_id": tenant_id, "updated_at": datetime.utcnow()}
set_clauses = ["updated_at = :updated_at"]
for field, value in payload.model_dump(exclude_unset=True).items():
if field == "linked_systems":
updates["linked_systems"] = json.dumps(value or [])
set_clauses.append("linked_systems = CAST(:linked_systems AS jsonb)")
elif field == "linked_vendor_ids":
updates["linked_vendor_ids"] = json.dumps(value or [])
set_clauses.append("linked_vendor_ids = CAST(:linked_vendor_ids AS jsonb)")
else:
updates[field] = value
set_clauses.append(f"{field} = :{field}")
if len(set_clauses) == 1:
raise HTTPException(status_code=400, detail="No fields to update")
row = db.execute(text(f"""
UPDATE compliance_obligations
SET {', '.join(set_clauses)}
WHERE id = :id AND tenant_id = :tenant_id
RETURNING *
"""), updates).fetchone()
db.commit()
if not row:
raise HTTPException(status_code=404, detail="Obligation not found")
return _row_to_dict(row)
@router.put("/{obligation_id}/status")
async def update_obligation_status(
obligation_id: str,
payload: ObligationStatusUpdate,
db: Session = Depends(get_db),
tenant_id: str = Depends(_get_tenant_id),
x_user_id: Optional[str] = Header(None),
):
"""Quick status update for an obligation."""
logger.info("update_obligation_status user_id=%s tenant_id=%s id=%s status=%s", x_user_id, tenant_id, obligation_id, payload.status)
valid_statuses = {"pending", "in-progress", "completed", "overdue"}
if payload.status not in valid_statuses:
raise HTTPException(status_code=400, detail=f"Invalid status. Must be one of: {', '.join(valid_statuses)}")
row = db.execute(text("""
UPDATE compliance_obligations
SET status = :status, updated_at = :now
WHERE id = :id AND tenant_id = :tenant_id
RETURNING *
"""), {"status": payload.status, "now": datetime.utcnow(), "id": obligation_id, "tenant_id": tenant_id}).fetchone()
db.commit()
if not row:
raise HTTPException(status_code=404, detail="Obligation not found")
return _row_to_dict(row)
@router.delete("/{obligation_id}", status_code=204)
async def delete_obligation(
obligation_id: str,
db: Session = Depends(get_db),
tenant_id: str = Depends(_get_tenant_id),
x_user_id: Optional[str] = Header(None),
):
logger.info("delete_obligation user_id=%s tenant_id=%s id=%s", x_user_id, tenant_id, obligation_id)
result = db.execute(text("""
DELETE FROM compliance_obligations
WHERE id = :id AND tenant_id = :tenant_id
"""), {"id": obligation_id, "tenant_id": tenant_id})
db.commit()
if result.rowcount == 0:
raise HTTPException(status_code=404, detail="Obligation not found")
# =============================================================================
# Versioning
# =============================================================================
@router.get("/{obligation_id}/versions")
async def list_obligation_versions(
obligation_id: str,
db: Session = Depends(get_db),
tenant_id: str = Depends(_get_tenant_id),
):
"""List all versions for an Obligation."""
from .versioning_utils import list_versions
return list_versions(db, "obligation", obligation_id, tenant_id)
@router.get("/{obligation_id}/versions/{version_number}")
async def get_obligation_version(
obligation_id: str,
version_number: int,
db: Session = Depends(get_db),
tenant_id: str = Depends(_get_tenant_id),
):
"""Get a specific Obligation version with full snapshot."""
from .versioning_utils import get_version
v = get_version(db, "obligation", obligation_id, version_number, tenant_id)
if not v:
raise HTTPException(status_code=404, detail=f"Version {version_number} not found")
return v