anti
f2b3393669
Replaces LICENSE (GPLv3 -> AGPLv3) and prepends `SPDX-License-Identifier: AGPL-3.0-or-later` to every source file across decnet/, decnet_web/, tests/, scripts/, and tools/. Rationale: closes the GPLv3 ASP loophole so any party operating a modified DECNET as a network service must offer their modified source. Personal copyright (Samuel Paschuan) + inbound=outbound contributions make a future unilateral relicense infeasible. - LICENSE: full AGPL-3.0 text (gnu.org/licenses/agpl-3.0.txt) - COPYRIGHT: project copyright notice - tools/add_spdx_headers.py: idempotent header injector (shebang- and PEP 263-aware) Touches 1565 source files (.py, .ts, .tsx, .js, .jsx, .css, .sh). No behavior change; comments only.
95 lines
3.9 KiB
Python
95 lines
3.9 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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"""Decky-shard CRUD (per-host shard registrations)."""
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from __future__ import annotations
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import json
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from datetime import datetime, timezone
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from typing import Any, Optional
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import orjson
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from sqlalchemy import asc, select, text
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from decnet.web.db.models import DeckyShard
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from decnet.web.db.sqlmodel_repo._helpers import _MixinBase
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class DeckiesMixin(_MixinBase):
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"""Mixin: composed onto ``SQLModelRepository``."""
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async def upsert_decky_shard(self, data: dict[str, Any]) -> None:
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payload = {**data, "updated_at": datetime.now(timezone.utc)}
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if isinstance(payload.get("services"), list):
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payload["services"] = orjson.dumps(payload["services"]).decode()
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async with self._session() as session:
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result = await session.execute(
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select(DeckyShard).where(DeckyShard.decky_name == payload["decky_name"])
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)
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existing = result.scalar_one_or_none()
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if existing:
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for k, v in payload.items():
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setattr(existing, k, v)
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session.add(existing)
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else:
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session.add(DeckyShard(**payload))
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await session.commit()
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async def list_decky_shards(
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self, host_uuid: Optional[str] = None
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) -> list[dict[str, Any]]:
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statement = select(DeckyShard).order_by(asc(DeckyShard.decky_name))
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if host_uuid:
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statement = statement.where(DeckyShard.host_uuid == host_uuid)
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async with self._session() as session:
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result = await session.execute(statement)
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out: list[dict[str, Any]] = []
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for r in result.scalars().all():
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d = r.model_dump(mode="json")
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raw = d.get("services")
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if isinstance(raw, str):
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try:
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d["services"] = json.loads(raw)
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except (json.JSONDecodeError, TypeError):
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d["services"] = []
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# Flatten the stored DeckyConfig snapshot into the row so
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# routers can hand it to DeckyShardView without re-parsing.
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# Rows predating the migration have decky_config=NULL and
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# fall through with the default (None/{}) view values.
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cfg_raw = d.get("decky_config")
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if isinstance(cfg_raw, str):
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try:
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cfg = json.loads(cfg_raw)
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except (json.JSONDecodeError, TypeError):
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cfg = {}
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if isinstance(cfg, dict):
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for k in ("hostname", "distro", "archetype",
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"service_config", "mutate_interval",
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"last_mutated"):
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if k in cfg and d.get(k) is None:
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d[k] = cfg[k]
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# Keep decky_ip authoritative from the column (newer
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# heartbeats overwrite it) but fall back to the
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# snapshot if the column is still NULL.
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if not d.get("decky_ip") and cfg.get("ip"):
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d["decky_ip"] = cfg["ip"]
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out.append(d)
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return out
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async def delete_decky_shards_for_host(self, host_uuid: str) -> int:
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async with self._session() as session:
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result = await session.execute(
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text("DELETE FROM decky_shards WHERE host_uuid = :u"),
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{"u": host_uuid},
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)
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await session.commit()
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return result.rowcount or 0
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async def delete_decky_shard(self, decky_name: str) -> bool:
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async with self._session() as session:
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result = await session.execute(
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text("DELETE FROM decky_shards WHERE decky_name = :n"),
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{"n": decky_name},
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)
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await session.commit()
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return bool(result.rowcount)
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