Moved code into src folder. Added build for component library.

src/queries/analytics/sessions/getSessionStats.ts

@@ -0,0 +1,67 @@
+import clickhouse from 'lib/clickhouse';
+import { CLICKHOUSE, PRISMA, runQuery } from 'lib/db';
+import prisma from 'lib/prisma';
+import { EVENT_TYPE } from 'lib/constants';
+import { QueryFilters } from 'lib/types';
+
+export async function getSessionStats(...args: [websiteId: string, filters: QueryFilters]) {
+  return runQuery({
+    [PRISMA]: () => relationalQuery(...args),
+    [CLICKHOUSE]: () => clickhouseQuery(...args),
+  });
+}
+
+async function relationalQuery(websiteId: string, filters: QueryFilters) {
+  const { timezone = 'utc', unit = 'day' } = filters;
+  const { getDateQuery, parseFilters, rawQuery } = prisma;
+  const { filterQuery, joinSession, params } = await parseFilters(websiteId, {
+    ...filters,
+    eventType: EVENT_TYPE.pageView,
+  });
+
+  return rawQuery(
+    `
+    select
+      ${getDateQuery('website_event.created_at', unit, timezone)} x,
+      count(distinct website_event.session_id) y
+    from website_event
+      ${joinSession}
+    where website_event.website_id = {{websiteId::uuid}}
+      and website_event.created_at between {{startDate}} and {{endDate}}
+      and event_type = {{eventType}}
+      ${filterQuery}
+    group by 1
+    `,
+    params,
+  );
+}
+
+async function clickhouseQuery(websiteId: string, filters: QueryFilters) {
+  const { timezone = 'UTC', unit = 'day' } = filters;
+  const { parseFilters, rawQuery, getDateStringQuery, getDateQuery } = clickhouse;
+  const { filterQuery, params } = await parseFilters(websiteId, {
+    ...filters,
+    eventType: EVENT_TYPE.pageView,
+  });
+
+  return rawQuery(
+    `
+    select
+      ${getDateStringQuery('g.t', unit)} as x, 
+      g.y as y
+    from (
+      select 
+        ${getDateQuery('created_at', unit, timezone)} as t,
+        count(distinct session_id) as y
+      from website_event
+      where website_id = {websiteId:UUID}
+        and created_at between {startDate:DateTime} and {endDate:DateTime}
+        and event_type = {eventType:UInt32}
+        ${filterQuery}
+      group by t
+    ) as g
+    order by t
+    `,
+    params,
+  );
+}