Keith Smith
114 lines
3.6 KiB
Python
114 lines
3.6 KiB
Python
from datetime import UTC, datetime
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from fastapi import APIRouter, Depends, HTTPException
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from sqlalchemy import select
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from sqlalchemy.orm import Session
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from app.auth.dependencies import get_current_user, require_role
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from app.db.session import get_db
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from app.models import Asset, Incident, Monitor, User
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from app.schemas.core import AssetCreate, AssetRead, AssetUpdate
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router = APIRouter(prefix="/assets", tags=["assets"])
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def _asset_to_read(asset: Asset) -> AssetRead:
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return AssetRead(
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id=asset.id,
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name=asset.name,
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asset_type=asset.asset_type,
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address=asset.address,
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status=asset.status,
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metadata=asset.extra,
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created_at=asset.created_at,
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updated_at=asset.updated_at,
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)
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@router.get("", response_model=list[AssetRead])
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def list_assets(_: User = Depends(get_current_user), db: Session = Depends(get_db)) -> list[AssetRead]:
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assets = db.scalars(select(Asset).order_by(Asset.name)).all()
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return [_asset_to_read(asset) for asset in assets]
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@router.post("", response_model=AssetRead)
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def create_asset(
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payload: AssetCreate,
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_: User = Depends(require_role("admin")),
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db: Session = Depends(get_db),
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) -> AssetRead:
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asset = Asset(
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name=payload.name,
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asset_type=payload.asset_type,
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address=payload.address,
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extra=payload.metadata,
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)
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db.add(asset)
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db.commit()
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db.refresh(asset)
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return _asset_to_read(asset)
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@router.get("/{asset_id}", response_model=AssetRead)
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def get_asset(asset_id: int, _: User = Depends(get_current_user), db: Session = Depends(get_db)) -> AssetRead:
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asset = db.get(Asset, asset_id)
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if asset is None:
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raise HTTPException(status_code=404, detail="Asset not found")
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return _asset_to_read(asset)
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@router.patch("/{asset_id}", response_model=AssetRead)
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def update_asset(
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asset_id: int,
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payload: AssetUpdate,
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_: User = Depends(require_role("admin")),
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db: Session = Depends(get_db),
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) -> AssetRead:
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asset = db.get(Asset, asset_id)
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if asset is None:
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raise HTTPException(status_code=404, detail="Asset not found")
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changes = payload.model_dump(exclude_unset=True)
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if "metadata" in changes:
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asset.extra = changes.pop("metadata")
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for field, value in changes.items():
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setattr(asset, field, value)
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db.commit()
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db.refresh(asset)
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return _asset_to_read(asset)
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@router.delete("/{asset_id}", status_code=204)
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def delete_asset(
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asset_id: int,
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_: User = Depends(require_role("admin")),
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db: Session = Depends(get_db),
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) -> None:
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asset = db.get(Asset, asset_id)
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if asset is None:
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raise HTTPException(status_code=404, detail="Asset not found")
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attached_monitors = db.scalars(select(Monitor).where(Monitor.asset_id == asset.id)).all()
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attached_monitor_ids = [monitor.id for monitor in attached_monitors]
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now = datetime.now(UTC)
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if attached_monitor_ids:
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monitor_incidents = db.scalars(select(Incident).where(Incident.monitor_id.in_(attached_monitor_ids))).all()
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for incident in monitor_incidents:
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if incident.status == "open":
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incident.status = "resolved"
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incident.resolved_at = now
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incident.details = {**(incident.details or {}), "recovery_message": "Asset was deleted"}
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incident.monitor_id = None
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asset_incidents = db.scalars(select(Incident).where(Incident.asset_id == asset.id)).all()
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for incident in asset_incidents:
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incident.asset_id = None
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for monitor in attached_monitors:
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db.delete(monitor)
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db.delete(asset)
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db.commit()
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