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xiaoxia-saas/packages/adapters/sqlalchemy_impl/generation_task_repository.py
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Python

from sqlalchemy.orm import Session
from packages.adapters.sqlalchemy_impl.models import GenerationTaskModel
from packages.domain import GenerationTask, GenerationTaskStatus
class SQLAlchemyGenerationTaskRepository:
def __init__(self, session: Session):
self.session = session
def create(self, task: GenerationTask) -> GenerationTask:
model = GenerationTaskModel(
id=task.id,
workspace_id=task.workspace_id,
project_id=task.project_id,
strategy_id=task.strategy_id,
asset_library_id=task.asset_library_id,
voice_library_id=task.voice_library_id,
status=task.status.value,
progress=task.progress,
result_count=task.result_count,
error_message=task.error_message,
started_at=task.started_at,
completed_at=task.completed_at,
created_by_user_id=task.created_by_user_id,
created_at=task.created_at,
)
self.session.add(model)
self.session.commit()
return task
def get(self, task_id: str) -> GenerationTask | None:
model = self.session.query(GenerationTaskModel).filter(GenerationTaskModel.id == task_id).first()
if model is None:
return None
return GenerationTask(
id=model.id,
workspace_id=model.workspace_id,
project_id=model.project_id,
strategy_id=model.strategy_id,
asset_library_id=model.asset_library_id,
voice_library_id=model.voice_library_id,
status=GenerationTaskStatus(model.status),
progress=model.progress,
result_count=int(model.result_count or 0),
error_message=model.error_message,
started_at=model.started_at,
completed_at=model.completed_at,
created_by_user_id=model.created_by_user_id,
created_at=model.created_at,
)
def list_by_project(self, project_id: str) -> list[GenerationTask]:
models = self.session.query(GenerationTaskModel).filter(GenerationTaskModel.project_id == project_id).all()
return [self.get(model.id) for model in models if self.get(model.id) is not None]
def update(self, task: GenerationTask) -> GenerationTask:
model = self.session.query(GenerationTaskModel).filter(GenerationTaskModel.id == task.id).first()
if model is None:
raise ValueError(f"GenerationTask {task.id} not found")
model.status = task.status.value
model.progress = task.progress
model.result_count = task.result_count
model.error_message = task.error_message
model.started_at = task.started_at
model.completed_at = task.completed_at
self.session.commit()
return task