"""This module defines the SQL data model for users."""

from sqlalchemy import Column, Integer, String, DateTime
from sqlalchemy.sql.functions import now
from sqlalchemy.orm import relationship

from todo.database.engine import Base


class User(Base):
    """Model for the users table."""

    __tablename__ = "users"

    id = Column('id', Integer, primary_key=True, autoincrement=True, index=True)
    email = Column('email', String, unique=True, nullable=False, index=True)
    password = Column('password', String, nullable=False)
    created = Column('created', DateTime(timezone=True), nullable=False, server_default=now())
    updated = Column('updated', DateTime(timezone=True), nullable=False, server_default=now(), onupdate=now())
    first_name = Column('first_name', String, nullable=False)
    last_name = Column('last_name', String, nullable=False, index=True)

    todo_items = relationship("TodoItem", back_populates="user", uselist=True, cascade="all, delete")