app/utils/file_utils.py

from __future__ import annotations

import shutil
from pathlib import Path

from fastapi import UploadFile

from app.services.file_validator import new_verification_id, save_upload, sha256_file, validate_upload_metadata


def validate_upload(file: UploadFile) -> str:
    return validate_upload_metadata(file)


def persist_report(report_path: Path, data: str) -> None:
    tmp = report_path.with_suffix(".tmp")
    tmp.write_text(data, encoding="utf-8")
    shutil.move(str(tmp), str(report_path))