from sqlalchemy import String, Integer from sqlalchemy.orm import Mapped, mapped_column, relationship from app.db.models.base import Base class Owner(Base): __tablename__ = "owners" id: Mapped[int] = mapped_column(primary_key=True) full_name: Mapped[str] = mapped_column(String(150)) phone_number: Mapped[str] = mapped_column(String(20), unique=True) email: Mapped[str] = mapped_column(String(150), unique=True) occupation: Mapped[str] = mapped_column(String(100)) annual_income_range: Mapped[str] = mapped_column(String(50)) willing_to_rent: Mapped[bool] = mapped_column(default=False) desired_rent_price: Mapped[int] = mapped_column(nullable=True) willing_to_sell: Mapped[bool] = mapped_column(default=False) desired_sell_price: Mapped[int] = mapped_column(nullable=True) # Relationship properties = relationship( "Property", back_populates="owner", cascade="all, delete" )