Initial commit — PlantGuideScraper project

backend/app/models/cached_stats.py

@@ -0,0 +1,14 @@
+from datetime import datetime
+from sqlalchemy import Column, Integer, String, Text, DateTime
+
+from app.database import Base
+
+
+class CachedStats(Base):
+    """Stores pre-calculated statistics updated by Celery beat."""
+    __tablename__ = "cached_stats"
+
+    id = Column(Integer, primary_key=True, index=True)
+    key = Column(String(50), unique=True, nullable=False, index=True)
+    value = Column(Text, nullable=False)  # JSON-encoded stats
+    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)