start project

app/models/referrer_stats.py

@@ -0,0 +1,14 @@
+"""NEW table (Method A, Ch08 follow-up) — not in Chapter 06's original
+list. Gives Top Referrers a rollup data source instead of scanning
+log_entries live. Domain-bucketed to keep cardinality bounded."""
+from __future__ import annotations
+
+from app.extensions import db
+
+
+class ReferrerStatsDaily(db.Model):
+    __tablename__ = "referrer_stats_daily"
+
+    date = db.Column(db.Date, primary_key=True)
+    referrer_domain: str = db.Column(db.String(255), primary_key=True)
+    count: int = db.Column(db.Integer, nullable=False, default=0)