Add self-hosted usage analytics: pageview tracking + admin stats dashboard

Records pageviews (path, referrer, browser/OS/device, IP, GeoIP country) via a POST /api/track beacon into a new PageView table, and exposes aggregated daily/breakdown stats behind a token-gated GET /api/admin/stats endpoint with brute-force lockout. Frontend gets a /admin dashboard (charts + breakdown tables) built on recharts, with a switchable per-day pageviews chart. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-01 19:43:10 +02:00
parent c59dca754f
commit 0845562a21
17 changed files with 1386 additions and 18 deletions
@@ -0,0 +1,38 @@
+server {
+    listen 80;
+    server_name _;
+
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # SPA: let the router handle unknown paths.
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    # Socket.IO (websocket + polling) -> backend.
+    location /socket.io/ {
+        proxy_pass http://${BACKEND_UPSTREAM}/socket.io/;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_read_timeout 60s;
+    }
+
+    location /health {
+        proxy_pass http://${BACKEND_UPSTREAM}/health;
+    }
+
+    # Pageview beacon + admin stats -> backend.
+    location /api/ {
+        proxy_pass http://${BACKEND_UPSTREAM}/api/;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+}