42 lines
1.4 KiB
Python
42 lines
1.4 KiB
Python
from sqlalchemy.ext.asyncio.session import AsyncSession
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from typing import Annotated
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from fastapi import Depends
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from ..providers.db_provider import get_session
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from ..models.house import House
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from sqlmodel import select
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from uuid import UUID
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class HouseRepository:
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def __init__(self, session: Annotated[AsyncSession, Depends(get_session)]) -> None:
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self.session = session
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async def get_all(self) -> list[House]:
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statement = select(House)
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result = await self.session.execute(statement)
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return result.scalars().all()
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async def get_by_id(self, house_id: UUID):
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statement = select(House).where(House.id == house_id)
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result = await self.session.execute(statement)
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return result.scalar_one_or_none()
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async def save(self, house: House) -> None:
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"""
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Save a house to the database. If a house with that ID already exists, do an upsert.
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"""
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existing_house = await self.get_by_id(house.id)
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if not existing_house:
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existing_house = house
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for key, value in house.model_dump(exclude_unset=True).items():
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setattr(house, key, value)
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try:
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self.session.add(house)
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await self.session.commit()
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await self.session.refresh(house)
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except Exception as e:
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await self.session.rollback()
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raise e
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