PIbd-42_SSPR/db/repositories/load_parameters_repos.py

from typing import Optional, Sequence

from sqlalchemy import delete as delete_
from sqlalchemy import update as update_
from sqlalchemy.future import select

from db.models.load_parameters_model import LoadParameters
from db.postgres_db_connection import async_session_postgres


# async def get_all() -> Sequence[LoadParameters]:
#     async with async_session_postgres() as session:
#         result = await session.execute(select(LoadParameters))
#         return result.scalars().all()
#
#
# async def get_by_id(id: int) -> LoadParameters:
#     async with async_session_postgres() as session:
#         result = await session.execute(select(LoadParameters).where(LoadParameters.id == id))
#         return result.scalar_one_or_none()
#
#
# async def create(new_data: LoadParameters):
#     async with async_session_postgres() as session:
#         session.add(new_data)
#         await session.commit()
#
#
# async def update(id: int, updated_data: dict):
#     async with async_session_postgres() as session:
#         stmt = (
#             update_(LoadParameters).
#             where(LoadParameters.id == id).
#             values(**updated_data)
#         )
#         await session.execute(stmt)
#         await session.commit()
#
#
# async def delete(id: int) -> bool:
#     async with async_session_postgres() as session:
#         stmt = delete_(LoadParameters).where(LoadParameters.id == id)
#         result = await session.execute(stmt)
#         await session.commit()
#         return result.rowcount > 0


# class LoadParametersRepository:
#     def __init__(self, session: AsyncSession):
#         self.session = session
#
#     async def get_all(self) -> Sequence[LoadParameters]:
#         result = await self.session.execute(select(LoadParameters))
#         return result.scalars().all()
#
#     async def get_by_id(self, id: int) -> LoadParameters:
#         result = await self.session.execute(select(LoadParameters).where(LoadParameters.id == id))
#         return result.scalar_one_or_none()
#
#     async def create(self, new_data: LoadParameters):
#         self.session.add(new_data)
#         await self.session.commit()
#
#     async def update(self, id: int, updated_data: dict):
#         stmt = (
#             update_(LoadParameters).
#             where(LoadParameters.id == id).
#             values(**updated_data)
#         )
#         await self.session.execute(stmt)
#         await self.session.commit()
#
#     async def delete(self, id: int):
#         stmt = delete_(LoadParameters).where(LoadParameters.id == id)
#         await self.session.execute(stmt)
#         await self.session.commit()