app/models/user.py

from sqlalchemy import Column, String, Boolean, Integer, DateTime
from sqlalchemy.sql import func
from sqlalchemy.dialects.postgresql import UUID
from sqlalchemy import text
from app.database import Base
import uuid

class User(Base):
    __tablename__ = "users"

    id = Column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
    email = Column(String(255), unique=True, nullable=False)
    password_hash = Column(String(255), nullable=True)  # null for Google-only accounts
    full_name = Column(String(255), nullable=True)
    auth_provider = Column(String(20), default="email")  # email | google
    firebase_uid = Column(String(128), nullable=True, index=True)
    plan = Column(String(20), default="free")
    monthly_searches = Column(Integer, default=0)
    search_limit = Column(Integer, default=50)
    is_active = Column(Boolean, default=True)
    is_verified = Column(Boolean, default=False)
    token_version = Column(Integer, default=0)
    created_at = Column(DateTime(timezone=True), server_default=func.now())
    updated_at = Column(DateTime(timezone=True), onupdate=func.now())