Updates to insights, event data, telemetry.

queries/analytics/sessions/getSessions.ts

@@ -0,0 +1,50 @@
+import prisma from 'lib/prisma';
+import clickhouse from 'lib/clickhouse';
+import { runQuery, PRISMA, CLICKHOUSE } from 'lib/db';
+
+export async function getSessions(...args: [websiteId: string, startAt: Date]) {
+  return runQuery({
+    [PRISMA]: () => relationalQuery(...args),
+    [CLICKHOUSE]: () => clickhouseQuery(...args),
+  });
+}
+
+async function relationalQuery(websiteId: string, startAt: Date) {
+  return prisma.client.session.findMany({
+    where: {
+      websiteId,
+      createdAt: {
+        gte: startAt,
+      },
+    },
+  });
+}
+
+async function clickhouseQuery(websiteId: string, startAt: Date) {
+  const { rawQuery } = clickhouse;
+
+  return rawQuery(
+    `select distinct
+      session_id as id,
+      website_id as websiteId,
+      created_at as createdAt,
+      toUnixTimestamp(created_at) as timestamp,
+      hostname,
+      browser,
+      os,
+      device,
+      screen,
+      language,
+      country,
+      subdivision1,
+      subdivision2,
+      city
+    from website_event
+    where website_id = {websiteId:UUID}
+      and created_at >= {startAt:DateTime('UTC')}`,
+    {
+      websiteId,
+      startAt,
+    },
+  );
+}