Analytics: Geruest, Datenbank, Website-Register

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

analytics/src/db.js

@@ -0,0 +1,54 @@
+import { DatabaseSync } from 'node:sqlite';
+
+const SCHEMA = `
+CREATE TABLE IF NOT EXISTS sites (
+  siteKey TEXT PRIMARY KEY,
+  projectId TEXT NOT NULL,
+  domains TEXT NOT NULL,
+  active INTEGER NOT NULL DEFAULT 1,
+  offSince TEXT
+);
+CREATE TABLE IF NOT EXISTS events_raw (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  site TEXT NOT NULL,
+  ts INTEGER NOT NULL,
+  type TEXT NOT NULL,
+  path TEXT,
+  vp TEXT,
+  ref TEXT,
+  country TEXT,
+  device TEXT,
+  visitor TEXT,
+  sec INTEGER,
+  scroll INTEGER,
+  kind TEXT,
+  host TEXT
+);
+CREATE INDEX IF NOT EXISTS idx_events_site_ts ON events_raw(site, ts);
+CREATE TABLE IF NOT EXISTS clicks (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  site TEXT NOT NULL,
+  ts INTEGER NOT NULL,
+  path TEXT NOT NULL,
+  vp TEXT NOT NULL,
+  x REAL NOT NULL,
+  y REAL NOT NULL,
+  sel TEXT
+);
+CREATE INDEX IF NOT EXISTS idx_clicks_site_path_vp_ts ON clicks(site, path, vp, ts);
+CREATE TABLE IF NOT EXISTS daily (
+  site TEXT NOT NULL,
+  day TEXT NOT NULL,
+  dim TEXT NOT NULL,
+  key TEXT NOT NULL,
+  count INTEGER NOT NULL DEFAULT 0,
+  PRIMARY KEY (site, day, dim, key)
+);
+`;
+
+export function openDb(path) {
+  const db = new DatabaseSync(path);
+  if (path !== ':memory:') db.exec('PRAGMA journal_mode = WAL');
+  db.exec(SCHEMA);
+  return db;
+}