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9d29748 7e60f9e 9d29748 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | """
User ORM Model.
Handles user accounts with secure password storage and profile metadata.
"""
from __future__ import annotations
from datetime import datetime
from sqlalchemy import Boolean, DateTime, Integer, String, Text, func
from sqlalchemy.orm import Mapped, mapped_column, relationship
from app.database import Base
class User(Base):
__tablename__ = "users"
id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
email: Mapped[str] = mapped_column(String(255), unique=True, nullable=False, index=True)
username: Mapped[str] = mapped_column(String(100), unique=True, nullable=False, index=True)
hashed_password: Mapped[str] = mapped_column(String(255), nullable=False)
full_name: Mapped[str] = mapped_column(String(255), nullable=True)
bio: Mapped[str] = mapped_column(Text, nullable=True)
is_active: Mapped[bool] = mapped_column(Boolean, default=True, nullable=False)
is_admin: Mapped[bool] = mapped_column(Boolean, default=False, nullable=False)
created_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), server_default=func.now(), nullable=False
)
updated_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), server_default=func.now(), onupdate=func.now(), nullable=False
)
# Relationships
strategies = relationship("Strategy", back_populates="user", lazy="selectin")
portfolios = relationship("Portfolio", back_populates="user", lazy="selectin")
backtest_results = relationship("BacktestResult", back_populates="user", lazy="selectin")
marketplace_entries = relationship("MarketplaceEntry", back_populates="user", lazy="selectin")
research_reports = relationship("ResearchReport", back_populates="user", lazy="selectin")
holdings = relationship("Holding", back_populates="user", lazy="selectin")
chat_sessions = relationship("ChatSession", back_populates="user", lazy="noload")
def __repr__(self) -> str:
return f"<User(id={self.id}, username='{self.username}')>"
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