initial commit 2

backend/app/models.py

@@ -0,0 +1,32 @@
+from datetime import datetime
+
+from sqlalchemy import DateTime, ForeignKey, Integer, String, func
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from .db.session import Base
+
+
+class User(Base):
+    __tablename__ = 'users'
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, index=True)
+    name: Mapped[str] = mapped_column(String(120), nullable=False)
+    email: Mapped[str] = mapped_column(String(255), unique=True, index=True, nullable=False)
+    password_hash: Mapped[str] = mapped_column(String(255), nullable=False)
+    last_login_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now(), nullable=False)
+
+    addresses: Mapped[list['Address']] = relationship(back_populates='user', cascade='all, delete-orphan')
+
+
+class Address(Base):
+    __tablename__ = 'addresses'
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, index=True)
+    user_id: Mapped[int] = mapped_column(ForeignKey('users.id', ondelete='CASCADE'), index=True, nullable=False)
+    house_number: Mapped[str] = mapped_column(String(50), nullable=False)
+    colonia: Mapped[str] = mapped_column(String(120), nullable=False)
+    street: Mapped[str] = mapped_column(String(160), nullable=False)
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now(), nullable=False)
+
+    user: Mapped['User'] = relationship(back_populates='addresses')