02: Changed setup for alembic and sqlAlchemy

app/db/models/owner.py

@@ -0,0 +1,31 @@
+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"
+    )