40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
from sqlalchemy import Boolean, Column, ForeignKey, Integer, String, DateTime
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import datetime
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from sqlalchemy.orm import relationship
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from .db import Base
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class Session(Base):
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__tablename__ = "sessions"
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id = Column(Integer, primary_key=True, index=True, autoincrement=True)
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user_id = Column(String, index=True)
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location_id = Column(String, index=True)
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is_active = Column(Boolean, default=True)
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session_data = Column(String)
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created_at = Column(DateTime, default=datetime.datetime.utcnow)
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messages = relationship("Message", back_populates="session")
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class Message(Base):
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__tablename__ = "messages"
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id = Column(Integer, primary_key=True, index=True, autoincrement=True)
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session_id = Column(Integer, ForeignKey("sessions.id"))
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is_user = Column(Boolean)
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content = Column(String)
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session = relationship("Session", back_populates="messages")
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metacognitions = relationship("Metacognitions", back_populates="message")
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# TODO: add metacognitive data to messages
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class Metacognitions(Base):
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__tablename__ = "metacognitions"
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id = Column(Integer, primary_key=True, index=True, autoincrement=True)
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message_id = Column(Integer, ForeignKey("messages.id"))
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metacognition_type = Column(String, index=True)
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content = Column(String)
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message = relationship("Message", back_populates="metacognitions")
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