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feat: manual full-pass sync Langflow -> files -> DB+LFX with admin guide

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This commit is contained in:
Jonas Miederer 2026-09-24 22:33:33 +02:00
parent acea6ae624
commit 1326cece42
11 changed files with 284 additions and 41 deletions
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18
backend/app/flows/api.py
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@ -29,7 +29,7 @@ from app.settings import settings
from . import input_schema as form_schema
from . import runner, store
from .deploy import import_from_langflow
from .deploy import import_from_langflow, pull_all_from_langflow
from .langflow_client import (
LangflowClient,
LangflowError,
@ -160,13 +160,25 @@ def list_flows(session: Annotated[Session, Depends(get_db)]):
async def sync_flows(
session: Annotated[Session, Depends(get_db)],
lfx: Annotated[LfxClient, Depends(get_lfx)],
langflow: Annotated[LangflowClient, Depends(get_langflow)],
_admin: Annotated[User, Depends(require_admin)],
):
"""Reconcile backend/flows/*.json into the DB + LFX (add/update/delete)."""
"""Manual full pass: Langflow -> backend/flows/*.json -> DB + LFX."""
try:
return await sync_from_directory(session, lfx, Path(settings.flows_dir))
pulled_result = await pull_all_from_langflow(langflow, Path(settings.flows_dir))
except LangflowUnavailable as exc:
logger.warning("langflow unavailable: %s", exc)
raise HTTPException(status_code=503, detail="authoring server unavailable") from exc
except LangflowError as exc:
logger.warning("langflow error: %s", exc)
raise HTTPException(status_code=502, detail="authoring server error") from exc
try:
report = await sync_from_directory(session, lfx, Path(settings.flows_dir))
except FileNotFoundError as exc:
raise HTTPException(status_code=500, detail=str(exc)) from exc
report.pulled = pulled_result["pulled"]
report.errors = {**pulled_result["errors"], **report.errors}
return report
@flows_router.get("/{flow_id}", response_model=FlowDefinitionRead)