1.7

2026-06-14 09:25:59 +08:00
parent a0f441d8ae
commit 6fbf610277
39 changed files with 2492 additions and 2 deletions
@@ -0,0 +1,24 @@
+"""聊天气候模型"""
+
+from datetime import datetime
+
+from sqlalchemy import String, Integer, DateTime, Text, ForeignKey
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.database import Base
+
+
+class ChatClimate(Base):
+    __tablename__ = "chat_climates"
+
+    conversation_id: Mapped[str] = mapped_column(String(36), ForeignKey("conversations.id", ondelete="CASCADE"), primary_key=True)
+    season: Mapped[str] = mapped_column(String(10), nullable=False)  # spring/summer/autumn/winter
+    temperature: Mapped[int] = mapped_column(Integer, nullable=False)  # -10 ~ 40
+    weather: Mapped[str] = mapped_column(String(20), nullable=False)  # sunny/cloudy/rainy/windy/snowy
+    emoji: Mapped[str] = mapped_column(String(10), nullable=False)
+    daily_history: Mapped[str | None] = mapped_column(Text, nullable=True)  # JSON: [{date, season, temp, emoji}]
+    updated_at: Mapped[datetime] = mapped_column(
+        DateTime, default=lambda: datetime.utcnow(), onupdate=lambda: datetime.utcnow()
+    )
+
+    conversation = relationship("Conversation")