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feat: 异步沉淀主题摘要和成长档案

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This commit is contained in:
Nelson
2026-08-03 11:35:58 +08:00
parent a3946013f5
commit d2e08ab36c
24 changed files with 825 additions and 58 deletions
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13
ai_knowledge_base_v2/apps/backend/app/models/growth.py
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@@ -12,7 +12,11 @@ PRIMARY_KEY_TYPE = BigInteger().with_variant(Integer, "sqlite")
class TopicSummary(Base):
__tablename__ = "sys_topic_summary"
__table_args__ = (UniqueConstraint("topic_session_id", name="uq_sys_topic_summary_topic"),)
__table_args__ = (
UniqueConstraint("topic_session_id", name="uq_sys_topic_summary_topic"),
Index("ix_topic_summary_job_due", "status", "next_run_at", "id"),
Index("ix_topic_summary_job_stale", "status", "locked_at"),
)
id: Mapped[int] = mapped_column(PRIMARY_KEY_TYPE, primary_key=True, autoincrement=True)
topic_session_id: Mapped[int] = mapped_column(ForeignKey("sys_topic_session.id"), index=True, nullable=False)
@@ -28,6 +32,13 @@ class TopicSummary(Base):
model_name: Mapped[str | None] = mapped_column(String(100), nullable=True)
status: Mapped[str] = mapped_column(String(20), default="success", index=True, nullable=False)
error_message: Mapped[str | None] = mapped_column(Text, nullable=True)
attempt_count: Mapped[int] = mapped_column(Integer, default=0, nullable=False)
max_attempts: Mapped[int] = mapped_column(Integer, default=3, nullable=False)
next_run_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
locked_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
locked_by: Mapped[str | None] = mapped_column(String(120), nullable=True)
last_started_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
finished_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
generated_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now(), nullable=False)
created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now(), nullable=False)
updated_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now(), onupdate=func.now(), nullable=False)