Initial commit: stock market platform

backend/app/models/user.py

@@ -0,0 +1,22 @@
+from datetime import datetime
+from sqlalchemy import String, Boolean, DateTime, func
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+from app.core.database import Base
+
+
+class User(Base):
+    __tablename__ = "users"
+
+    id: Mapped[int] = mapped_column(primary_key=True, index=True)
+    username: Mapped[str] = mapped_column(String(50), unique=True, index=True, nullable=False)
+    email: Mapped[str] = mapped_column(String(100), unique=True, index=True, nullable=False)
+    hashed_password: Mapped[str] = mapped_column(String(128), nullable=False)
+    is_active: Mapped[bool] = mapped_column(Boolean, default=True)
+    is_admin: Mapped[bool] = mapped_column(Boolean, default=False)
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
+    updated_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True), server_default=func.now(), onupdate=func.now()
+    )
+
+    watchlist: Mapped[list["Watchlist"]] = relationship(back_populates="user", lazy="select")
+    alerts: Mapped[list["Alert"]] = relationship(back_populates="user", lazy="select")