# File : app/auth/models.py
# Purpose : SQLAlchemy User model for Banking RAG Platform

from sqlalchemy import Column, String, Boolean, DateTime
from sqlalchemy.dialects.postgresql import UUID
from sqlalchemy.sql import func
import uuid

from app.database.connection import Base


class User(Base):
    __tablename__ = "users"

    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
    email = Column(String, unique=True, nullable=False, index=True)
    username = Column(String, unique=True, nullable=False, index=True)
    hashed_password = Column(String, nullable=False)
    is_active = Column(Boolean, default=True)
    created_at = Column(DateTime(timezone=True), server_default=func.now())
    updated_at = Column(DateTime(timezone=True), onupdate=func.now())

    def __repr__(self):
        return f"<User {self.username}>"