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xiaoxia-saas/packages/adapters/sqlalchemy_impl/asset_library_repository.py
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xiaoxia 52ff2f80ad
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2026-06-30 17:23:08 +08:00

93 lines
3.6 KiB
Python

from sqlalchemy.orm import Session
from packages.adapters.sqlalchemy_impl.models import AssetLibraryModel
from packages.domain import AssetLibrary, AssetLibraryKind
class SQLAlchemyAssetLibraryRepository:
def __init__(self, session: Session):
self.session = session
def get(self, library_id: str) -> AssetLibrary | None:
model = self.session.query(AssetLibraryModel).filter(AssetLibraryModel.id == library_id).first()
if model is None:
return None
return AssetLibrary(
id=model.id,
project_id=model.project_id,
name=model.name,
kind=AssetLibraryKind(model.kind),
asset_count=int(model.asset_count or 0),
total_size=int(model.total_size or 0),
created_at=model.created_at,
updated_at=model.updated_at,
)
def find_by_id(self, library_id: str) -> AssetLibrary | None:
return self.get(library_id)
def find_by_project(self, project_id: str) -> list[AssetLibrary]:
models = self.session.query(AssetLibraryModel).filter(AssetLibraryModel.project_id == project_id).all()
return [
AssetLibrary(
id=model.id,
project_id=model.project_id,
name=model.name,
kind=AssetLibraryKind(model.kind),
asset_count=int(model.asset_count or 0),
total_size=int(model.total_size or 0),
created_at=model.created_at,
updated_at=model.updated_at,
)
for model in models
]
def create(self, library: AssetLibrary) -> AssetLibrary:
model = AssetLibraryModel(
id=library.id,
project_id=library.project_id,
name=library.name,
kind=library.kind.value,
asset_count=library.asset_count,
total_size=library.total_size,
created_at=library.created_at,
updated_at=library.updated_at,
)
self.session.add(model)
self.session.commit()
return library
def update(self, library: AssetLibrary) -> AssetLibrary:
model = self.session.query(AssetLibraryModel).filter(AssetLibraryModel.id == library.id).first()
if model:
model.project_id = library.project_id
model.name = library.name
model.kind = library.kind.value
model.asset_count = library.asset_count
model.total_size = library.total_size
model.updated_at = library.updated_at
self.session.commit()
return library
def delete(self, library_id: str) -> bool:
model = self.session.query(AssetLibraryModel).filter(AssetLibraryModel.id == library_id).first()
if model:
self.session.delete(model)
self.session.commit()
return True
return False
async def increment_asset_count(self, library_id: str, size_delta: int) -> None:
model = self.session.query(AssetLibraryModel).filter(AssetLibraryModel.id == library_id).first()
if model:
model.asset_count = (model.asset_count or 0) + 1
model.total_size = (model.total_size or 0) + size_delta
self.session.commit()
async def decrement_asset_count(self, library_id: str, size_delta: int) -> None:
model = self.session.query(AssetLibraryModel).filter(AssetLibraryModel.id == library_id).first()
if model:
model.asset_count = max(0, (model.asset_count or 0) - 1)
model.total_size = max(0, (model.total_size or 0) - size_delta)
self.session.commit()