backend/app/models/user_model.py

from sqlalchemy import Column, Integer, String, DateTime, Boolean
from app.db.database import Base
from datetime import datetime, UTC

class User(Base):
    __tablename__ = "users"
    
    role = Column(String, default="user")
    id = Column(Integer, primary_key=True, index=True)
    email = Column(String, unique=True, index=True, nullable=False)
    username = Column(String, unique=True, index=True, nullable=False)
    password = Column(String, nullable=True)
    oauth_provider = Column(String, nullable=True)
    oauth_sub_id = Column(String, unique=True, nullable=True)
    created_at = Column(DateTime, default=lambda: datetime.now(UTC))
    reset_token_hash = Column(String, nullable=True)
    reset_token_expire_at = Column(DateTime, nullable=True)
    is_verified = Column(Boolean, default=False)
    verification_token_hash = Column(String, nullable=True)
    verification_token_expire_at = Column(DateTime, nullable=True)
    failed_attempts = Column(Integer, default=0)
    locked_until = Column(DateTime, nullable=True)
    avatar_url = Column(String, nullable=True)
    google_avatar_url = Column(String, nullable=True)