ComfyUI/app/assets/services/schemas.py
Luke Mino-Altherr adf6eb73fd refactor: eliminate manager layer, routes call services directly
- Delete app/assets/manager.py
- Move upload logic (upload_from_temp_path, create_from_hash) to ingest service
- Add HashMismatchError and DependencyMissingError to ingest service
- Add UploadResult schema for upload responses
- Update routes.py to import services directly and do schema conversion inline
- Add asset lookup/listing service functions to asset_management.py

Routes now call the service layer directly, removing an unnecessary
layer of indirection. The manager was only converting between service
dataclasses and Pydantic response schemas.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-04 14:50:11 -08:00

127 lines
2.4 KiB
Python

from dataclasses import dataclass
from datetime import datetime
from typing import Any, NamedTuple
from app.assets.database.models import Asset, AssetInfo
UserMetadata = dict[str, Any] | None
@dataclass(frozen=True)
class AssetData:
hash: str
size_bytes: int | None
mime_type: str | None
@dataclass(frozen=True)
class AssetInfoData:
id: str
name: str
user_metadata: UserMetadata
preview_id: str | None
created_at: datetime
updated_at: datetime
last_access_time: datetime | None
@dataclass(frozen=True)
class AssetDetailResult:
info: AssetInfoData
asset: AssetData | None
tags: list[str]
@dataclass(frozen=True)
class RegisterAssetResult:
info: AssetInfoData
asset: AssetData
tags: list[str]
created: bool
@dataclass(frozen=True)
class IngestResult:
asset_created: bool
asset_updated: bool
state_created: bool
state_updated: bool
asset_info_id: str | None
@dataclass(frozen=True)
class AddTagsResult:
added: list[str]
already_present: list[str]
total_tags: list[str]
@dataclass(frozen=True)
class RemoveTagsResult:
removed: list[str]
not_present: list[str]
total_tags: list[str]
@dataclass(frozen=True)
class SetTagsResult:
added: list[str]
removed: list[str]
total: list[str]
class TagUsage(NamedTuple):
name: str
tag_type: str
count: int
@dataclass(frozen=True)
class AssetSummaryData:
info: AssetInfoData
asset: AssetData | None
tags: list[str]
@dataclass(frozen=True)
class ListAssetsResult:
items: list[AssetSummaryData]
total: int
@dataclass(frozen=True)
class DownloadResolutionResult:
abs_path: str
content_type: str
download_name: str
@dataclass(frozen=True)
class UploadResult:
info: AssetInfoData
asset: AssetData
tags: list[str]
created_new: bool
def extract_info_data(info: AssetInfo) -> AssetInfoData:
return AssetInfoData(
id=info.id,
name=info.name,
user_metadata=info.user_metadata,
preview_id=info.preview_id,
created_at=info.created_at,
updated_at=info.updated_at,
last_access_time=info.last_access_time,
)
def extract_asset_data(asset: Asset | None) -> AssetData | None:
if asset is None:
return None
return AssetData(
hash=asset.hash,
size_bytes=asset.size_bytes,
mime_type=asset.mime_type,
)