34 lines
1.4 KiB
Python
34 lines
1.4 KiB
Python
from datetime import datetime
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from sqlalchemy import BigInteger, DateTime, Integer, String, text
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from sqlalchemy.orm import Mapped, mapped_column
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from app.model.base import Base
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class ConversationSession(Base):
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__tablename__ = "svc_conversation_session"
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id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
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session_id: Mapped[str] = mapped_column(String(64), unique=True)
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user_id: Mapped[int] = mapped_column(BigInteger)
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portal: Mapped[str] = mapped_column(String(32))
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agent_type: Mapped[str | None] = mapped_column(String(32))
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status: Mapped[str] = mapped_column(String(16), default="active")
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clarification_round: Mapped[int] = mapped_column(Integer, default=0)
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message_count: Mapped[int] = mapped_column(Integer, default=0)
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last_intent: Mapped[str | None] = mapped_column(String(32))
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config_version: Mapped[str | None] = mapped_column(String(64))
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started_at: Mapped[datetime] = mapped_column(
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DateTime, server_default=text("CURRENT_TIMESTAMP(6)")
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)
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last_active_at: Mapped[datetime] = mapped_column(
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DateTime, server_default=text("CURRENT_TIMESTAMP(6)")
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)
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ended_at: Mapped[datetime | None] = mapped_column(DateTime)
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created_at: Mapped[datetime] = mapped_column(
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DateTime, server_default=text("CURRENT_TIMESTAMP(6)")
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)
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updated_at: Mapped[datetime] = mapped_column(
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DateTime, server_default=text("CURRENT_TIMESTAMP(6)")
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)
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