feat(commentary): 双 provider 评论 — Angel(Agnes) + 美团大模型(LongCat)

- 新增 articles.commentary_meituan{_status,_model,_error} 4 列 + commentary_engine
- LlmSetting 加 meituan_api_key/base_url/chat_model/interval_sec/enabled/commentary_prompt
- 新 app/services/llm/providers.py 工厂,支持多 provider 客户端
- enrichment 流程改为 commentary_angel + commentary_meituan 并行(asyncio.gather),
  任一 provider 失败不影响另一个
- enrichment_loop 状态判定:任一 provider 状态不是 ok 都视为待 enrich
- alembic 0004_dual_commentary 迁移
- 前端 Feed 卡片 + ArticleDetail 详情页各加一条'美团评论'卡
- AdminLlmSettings 加美团 provider 配置卡(独立 api_key 编辑器,不回显明文)
- LlmSettingOut.meituan_api_key_set (bool) 替代直接回传 key
- 默认 URL https://api.longcat.chat/openai/v1 / 默认模型 LongCat-2.0-Preview
This commit is contained in:
xiaji
2026-06-12 19:00:00 +08:00
parent 3ab6e4c7d0
commit bc36a1fc38
15 changed files with 2746 additions and 48 deletions

View File

@@ -49,6 +49,20 @@ class LlmSetting(Base):
# === 总开关 ===
enabled: Mapped[bool] = mapped_column(Boolean, default=True, nullable=False)
# === 美团大模型(LongCat,OpenAI 兼容)===
# 双 provider 评论架构:Angel + 美团并列,各跑各的 prompt,结果存到 articles 各自的列
# api_key 留空 = 不启用该 provider
meituan_api_key: Mapped[str] = mapped_column(Text, default="", nullable=False)
meituan_base_url: Mapped[str] = mapped_column(
String(255), default="https://api.longcat.chat/openai/v1", nullable=False
)
meituan_chat_model: Mapped[str] = mapped_column(
String(64), default="LongCat-2.0-Preview", nullable=False
)
meituan_interval_sec: Mapped[float] = mapped_column(default=2.0, nullable=False)
meituan_enabled: Mapped[bool] = mapped_column(Boolean, default=True, nullable=False)
meituan_commentary_prompt: Mapped[str | None] = mapped_column(Text) # 留空用默认
# === 时间 ===
updated_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), server_default=func.now(), onupdate=func.now(), nullable=False