from sqlalchemy import Boolean, Column, ForeignKey, Integer, String from sqlalchemy.orm import relationship from .database import Base class User(Base): __tablename__ = "users" id = Column(Integer,primary_key=True,index=True) name = Column(String(255),index=True) email = Column(String(255), unique=True, index=True) todos = relationship("Todo",back_populates="owner") is_active = Column(Boolean,default=False) class Todo(Base): __tablename__ = "todos" id = Column(Integer, primary_key=True, index=True) title = Column(String(255), index=True) description = Column(String(255), index=True) owner_id = Column(Integer, ForeignKey("users.id")) owner = relationship("User",back_populates="todos")