from sqlalchemy import Column, Integer, ForeignKey, DateTime
from sqlalchemy.sql import func
from sqlalchemy.orm import relationship

from app.domain.models import Base


class TestAnswer(Base):
    __tablename__ = 'test_answers'

    id = Column(Integer, primary_key=True, autoincrement=True)
    answer_date = Column(DateTime, nullable=False, default=func.utcnow)

    user_id = Column(Integer, ForeignKey('users.id'), nullable=False)
    answer_id = Column(Integer, ForeignKey('answer_options.id'), nullable=False)

    user = relationship('User', back_populates='test_answers')
    answer = relationship('AnswerOption', back_populates='test_answers')