98 lines
3.3 KiB
Python
98 lines
3.3 KiB
Python
from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine
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from sqlalchemy.orm import DeclarativeBase, sessionmaker
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from sqlalchemy import Column, Integer, String, Boolean, select,func, DateTime
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import asyncio
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from datetime import datetime,timezone
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from pathlib import Path
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db_folder = Path(__file__).parent / "DB"
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db_folder.mkdir(parents=True, exist_ok=True)
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db_path = db_folder / "guests.db"
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async_engine = create_async_engine(f"sqlite+aiosqlite:///{db_path}", echo=True)
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class Base(DeclarativeBase):
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pass
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AsyncSessionLocal = sessionmaker(async_engine,class_=AsyncSession, expire_on_commit=False)
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class User(Base):
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__tablename__ = "users"
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id = Column(Integer, primary_key=True, index=True)
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code = Column(String, unique=True, nullable=True)
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name = Column(String, nullable=True)
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surname = Column(String, nullable=True)
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text_field = Column(String, nullable=True)
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food = Column(Boolean)
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alco = Column(Boolean)
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types_of_alco = Column(String, default="Nothing")
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activated = Column(Boolean)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), onupdate=func.now())
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last_login = Column(DateTime(timezone=True))
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admin = Column(Boolean, default=False)
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async def create_user(user_info):
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async with AsyncSessionLocal() as session:
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result = await session.execute(select(User).where(User.code==user_info.code))
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user = result.scalar_one_or_none()
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if user == None:
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user_data = user_info.dict(exclude_unset=True)
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new_user = User(**user_data)
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session.add(new_user)
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await session.commit()
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await session.refresh(new_user)
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else: return None
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return new_user
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async def update_user(user_info):
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async with AsyncSessionLocal() as session:
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result = await session.execute(select(User).where(User.id==user_info.id))
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user = result.scalar_one_or_none()
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if user:
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update_data = user_info.dict(exclude_unset=True)
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for key, value in update_data.items():
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if hasattr(user, key):
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setattr(user, key, value)
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await session.commit()
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return user
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async def list_users():
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async with AsyncSessionLocal() as session:
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result = await session.execute(select(User))
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users = result.scalars().all()
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if users:
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return users
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else:
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return None
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async def list_user(id):
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async with AsyncSessionLocal() as session:
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result = await session.execute(select(User).where(User.id == id))
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user = result.scalar_one_or_none()
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if user:
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return user
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else:
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return None
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async def list_user_by_code(code):
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async with AsyncSessionLocal() as session:
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result = await session.execute(select(User).where(User.code == code))
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user = result.scalar_one_or_none()
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if user:
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return user
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else:
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return None
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async def login_user(code):
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async with AsyncSessionLocal() as session:
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result = await session.execute(select(User).where(User.code == code.code))
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user = result.scalar_one_or_none()
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if user:
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user.last_login=datetime.now(timezone.utc)
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user.activated=True
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await session.commit()
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return user
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else:
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return None |