claude强化功能

backend/models.py

@@ -221,3 +221,131 @@ class JobRun(Base):
     started_at: Mapped[dt.datetime] = mapped_column(DateTime, server_default=func.now())
     finished_at: Mapped[dt.datetime | None] = mapped_column(DateTime, nullable=True)
     message: Mapped[str] = mapped_column(Text, default="")
+
+
+class SelectorStrategy(Base):
+    """选股策略保存。"""
+    __tablename__ = "selector_strategies"
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    name: Mapped[str] = mapped_column(String(80))
+    description: Mapped[str] = mapped_column(String(200), default="")
+    strategy_json: Mapped[str] = mapped_column(Text)  # JSON格式的策略定义
+    is_preset: Mapped[bool] = mapped_column(default=False)  # 是否预设策略
+    created_at: Mapped[dt.datetime] = mapped_column(DateTime, server_default=func.now())
+    updated_at: Mapped[dt.datetime] = mapped_column(DateTime, server_default=func.now())
+
+
+class SelectorAlert(Base):
+    """选股条件预警。"""
+    __tablename__ = "selector_alerts"
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    strategy_id: Mapped[int] = mapped_column(Integer, index=True)
+    strategy_name: Mapped[str] = mapped_column(String(80))
+    status: Mapped[str] = mapped_column(String(12), default="active")  # active/paused
+    last_checked: Mapped[dt.datetime | None] = mapped_column(DateTime, nullable=True)
+    last_count: Mapped[int] = mapped_column(Integer, default=0)
+    created_at: Mapped[dt.datetime] = mapped_column(DateTime, server_default=func.now())
+
+
+class SocialPost(Base):
+    """社区帖子。"""
+    __tablename__ = "social_posts"
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    source: Mapped[str] = mapped_column(String(20), index=True)  # eastmoney/xueqiu/guba
+    post_id: Mapped[str] = mapped_column(String(100), unique=True)
+    code: Mapped[str] = mapped_column(String(12), index=True, default="")
+    title: Mapped[str] = mapped_column(String(200))
+    content: Mapped[str] = mapped_column(Text, default="")
+    author: Mapped[str] = mapped_column(String(80), default="")
+    comment_count: Mapped[int] = mapped_column(Integer, default=0)
+    view_count: Mapped[int] = mapped_column(Integer, default=0)
+    sentiment: Mapped[str] = mapped_column(String(20), default="neutral")  # bullish/bearish/neutral
+    keywords: Mapped[str] = mapped_column(String(200), default="")  # 逗号分隔
+    created_at: Mapped[dt.datetime] = mapped_column(DateTime, server_default=func.now(), index=True)
+
+
+class SentimentIndex(Base):
+    """社区情绪指数（每日）。"""
+    __tablename__ = "sentiment_index"
+    date: Mapped[dt.date] = mapped_column(Date, primary_key=True)
+    bullish_count: Mapped[int] = mapped_column(Integer, default=0)
+    bearish_count: Mapped[int] = mapped_column(Integer, default=0)
+    neutral_count: Mapped[int] = mapped_column(Integer, default=0)
+    bullish_ratio: Mapped[float] = mapped_column(Float, default=0.0)  # 0-100
+    total_posts: Mapped[int] = mapped_column(Integer, default=0)
+    top_keywords: Mapped[str] = mapped_column(String(500), default="")  # JSON格式
+    updated_at: Mapped[dt.datetime] = mapped_column(DateTime, server_default=func.now())
+
+
+class CorporateEvent(Base):
+    """公司事件（财报、增减持、限售解禁等）。"""
+    __tablename__ = "corporate_events"
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    code: Mapped[str] = mapped_column(String(12), index=True)
+    name: Mapped[str] = mapped_column(String(40), default="")
+    event_type: Mapped[str] = mapped_column(String(20), index=True)  # earnings/insider/unlock/dividend
+    event_date: Mapped[dt.date] = mapped_column(Date, index=True)
+    title: Mapped[str] = mapped_column(String(200))
+    description: Mapped[str] = mapped_column(Text, default="")
+    amount: Mapped[float] = mapped_column(Float, default=0.0)  # 金额（亿元）
+    impact: Mapped[str] = mapped_column(String(20), default="neutral")  # positive/negative/neutral
+    created_at: Mapped[dt.datetime] = mapped_column(DateTime, server_default=func.now())
+
+
+class PolicyEvent(Base):
+    """行业政策事件。"""
+    __tablename__ = "policy_events"
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    sector: Mapped[str] = mapped_column(String(40), index=True)  # 受影响板块
+    event_date: Mapped[dt.date] = mapped_column(Date, index=True)
+    title: Mapped[str] = mapped_column(String(200))
+    content: Mapped[str] = mapped_column(Text, default="")
+    policy_type: Mapped[str] = mapped_column(String(40))  # subsidy/restriction/support/regulation
+    impact: Mapped[str] = mapped_column(String(20), default="neutral")
+    affected_stocks: Mapped[str] = mapped_column(String(500), default="")  # 逗号分隔的股票代码
+    created_at: Mapped[dt.datetime] = mapped_column(DateTime, server_default=func.now())
+
+
+class FinancialReport(Base):
+    """财务报表数据。"""
+    __tablename__ = "financial_reports"
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    code: Mapped[str] = mapped_column(String(12), index=True)
+    name: Mapped[str] = mapped_column(String(40), default="")
+    report_date: Mapped[dt.date] = mapped_column(Date, index=True)  # 报告期
+    publish_date: Mapped[dt.date] = mapped_column(Date, index=True)  # 发布日期
+    report_type: Mapped[str] = mapped_column(String(20))  # Q1/Q2/Q3/annual
+    
+    # 核心指标
+    revenue: Mapped[float] = mapped_column(Float, default=0.0)  # 营收（亿元）
+    net_profit: Mapped[float] = mapped_column(Float, default=0.0)  # 净利润（亿元）
+    roe: Mapped[float] = mapped_column(Float, default=0.0)  # 净资产收益率(%)
+    gross_margin: Mapped[float] = mapped_column(Float, default=0.0)  # 毛利率(%)
+    revenue_growth: Mapped[float] = mapped_column(Float, default=0.0)  # 营收同比增长(%)
+    profit_growth: Mapped[float] = mapped_column(Float, default=0.0)  # 净利润同比增长(%)
+    
+    # 风险指标
+    inventory: Mapped[float] = mapped_column(Float, default=0.0)  # 存货（亿元）
+    receivable: Mapped[float] = mapped_column(Float, default=0.0)  # 应收账款（亿元）
+    debt_ratio: Mapped[float] = mapped_column(Float, default=0.0)  # 资产负债率(%)
+    
+    # AI摘要
+    ai_summary: Mapped[str] = mapped_column(String(500), default="")
+    
+    created_at: Mapped[dt.datetime] = mapped_column(DateTime, server_default=func.now())
+
+
+class IntradayEvent(Base):
+    """盘中异动事件记录。"""
+    __tablename__ = "intraday_events"
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    code: Mapped[str] = mapped_column(String(12), index=True)
+    name: Mapped[str] = mapped_column(String(40), default="")
+    event_type: Mapped[str] = mapped_column(String(20), index=True)  # surge/volume_break/limit_open/consecutive/big_order
+    price: Mapped[float] = mapped_column(Float, default=0.0)
+    pct: Mapped[float] = mapped_column(Float, default=0.0)
+    volume_ratio: Mapped[float] = mapped_column(Float, default=0.0)
+    amount: Mapped[float] = mapped_column(Float, default=0.0)  # 对于big_order是单笔金额
+    description: Mapped[str] = mapped_column(String(200), default="")
+    detected_at: Mapped[dt.datetime] = mapped_column(DateTime, server_default=func.now(), index=True)
+    notified: Mapped[bool] = mapped_column(default=False)