anti
f182c98ffa
GET /api/v1/topologies — paginated list with status filter. Extends
repo.list_topologies() to accept limit/offset and adds count_topologies()
for the total envelope field.
GET /api/v1/topologies/{id} — hydrated TopologyDetail; 404 if missing.
GET /api/v1/topologies/{id}/status-events — audit trail, limit-capped.
Catalog helpers for the phase-4 canvas UI:
* GET /topologies/services — full service catalog.
* GET /topologies/next-subnet?base=172.20 — wraps SubnetAllocator against
reserved_subnets across non-torn-down topologies.
* GET /topologies/{id}/lans/{lan_id}/next-ip — IPAllocator pre-seeded
with existing decky IPs in that LAN.
All read routes are viewer-or-admin. Sub-routers are included in an
order that keeps literal catalog paths (/services, /next-subnet) from
being shadowed by the /{topology_id} trie branch.
67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
"""GET /topologies/{id} and /topologies/{id}/status-events."""
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from __future__ import annotations
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from fastapi import APIRouter, Depends, HTTPException, Query
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from decnet.telemetry import traced as _traced
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from decnet.topology.persistence import hydrate
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from decnet.web.db.models import (
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DeckyRow,
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EdgeRow,
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LANRow,
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TopologyDetail,
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TopologyStatusEventRow,
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TopologySummary,
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)
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from decnet.web.dependencies import repo, require_viewer
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router = APIRouter()
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@router.get(
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"/{topology_id}",
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tags=["MazeNET Topologies"],
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response_model=TopologyDetail,
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responses={
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401: {"description": "Missing or invalid credentials"},
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403: {"description": "Insufficient permissions"},
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404: {"description": "Topology not found"},
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},
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)
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@_traced("api.topology.get")
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async def api_get_topology(
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topology_id: str,
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_viewer: dict = Depends(require_viewer),
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) -> TopologyDetail:
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hydrated = await hydrate(repo, topology_id)
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if hydrated is None:
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raise HTTPException(status_code=404, detail="Topology not found")
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return TopologyDetail(
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topology=TopologySummary(**hydrated["topology"]),
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lans=[LANRow(**r) for r in hydrated["lans"]],
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deckies=[DeckyRow(**r) for r in hydrated["deckies"]],
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edges=[EdgeRow(**r) for r in hydrated["edges"]],
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)
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@router.get(
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"/{topology_id}/status-events",
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tags=["MazeNET Topologies"],
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response_model=list[TopologyStatusEventRow],
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responses={
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401: {"description": "Missing or invalid credentials"},
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403: {"description": "Insufficient permissions"},
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404: {"description": "Topology not found"},
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},
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)
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@_traced("api.topology.status_events")
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async def api_get_status_events(
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topology_id: str,
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limit: int = Query(default=100, ge=1, le=1000),
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_viewer: dict = Depends(require_viewer),
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) -> list[TopologyStatusEventRow]:
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if await repo.get_topology(topology_id) is None:
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raise HTTPException(status_code=404, detail="Topology not found")
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rows = await repo.list_topology_status_events(topology_id, limit=limit)
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return [TopologyStatusEventRow(**r) for r in rows]
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