dify/api/core/file/file_repository.py

33 lines
950 B
Python

from sqlalchemy import select
from sqlalchemy.orm import Session
from models import ToolFile, UploadFile
from .models import File
def get_upload_file(*, session: Session, file: File):
if file.related_id is None:
raise ValueError("Missing file related_id")
stmt = select(UploadFile).filter(
UploadFile.id == file.related_id,
UploadFile.tenant_id == file.tenant_id,
)
record = session.scalar(stmt)
if not record:
raise ValueError(f"upload file {file.related_id} not found")
return record
def get_tool_file(*, session: Session, file: File):
if file.related_id is None:
raise ValueError("Missing file related_id")
stmt = select(ToolFile).filter(
ToolFile.id == file.related_id,
ToolFile.tenant_id == file.tenant_id,
)
record = session.scalar(stmt)
if not record:
raise ValueError(f"tool file {file.related_id} not found")
return record