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1 files changed, 113 insertions, 0 deletions

diff --git a/src/queries/sql/sessions/getWebsiteSession.ts b/src/queries/sql/sessions/getWebsiteSession.ts
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index 0000000..3c16087
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+++ b/src/queries/sql/sessions/getWebsiteSession.ts
@@ -0,0 +1,113 @@
+import clickhouse from '@/lib/clickhouse';
+import { CLICKHOUSE, PRISMA, runQuery } from '@/lib/db';
+import prisma from '@/lib/prisma';
+
+const FUNCTION_NAME = 'getWebsiteSession';
+
+export async function getWebsiteSession(...args: [websiteId: string, sessionId: string]) {
+  return runQuery({
+    [PRISMA]: () => relationalQuery(...args),
+    [CLICKHOUSE]: () => clickhouseQuery(...args),
+  });
+}
+
+async function relationalQuery(websiteId: string, sessionId: string) {
+  const { rawQuery, getTimestampDiffSQL } = prisma;
+
+  return rawQuery(
+    `
+    select id,
+      distinct_id as "distinctId",
+      website_id as "websiteId",
+      browser,
+      os,
+      device,
+      screen,
+      language,
+      country,
+      region,
+      city,
+      min(min_time) as "firstAt",
+      max(max_time) as "lastAt",
+      count(distinct visit_id) as visits,
+      sum(views) as views,
+      sum(events) as events,
+      sum(${getTimestampDiffSQL('min_time', 'max_time')}) as "totaltime" 
+    from (select
+          session.session_id as id,
+          session.distinct_id,
+          website_event.visit_id,
+          session.website_id,
+          session.browser,
+          session.os,
+          session.device,
+          session.screen,
+          session.language,
+          session.country,
+          session.region,
+          session.city,
+          min(website_event.created_at) as min_time,
+          max(website_event.created_at) as max_time,
+          sum(case when website_event.event_type = 1 then 1 else 0 end) as views,
+          sum(case when website_event.event_type = 2 then 1 else 0 end) as events
+    from session
+    join website_event on website_event.session_id = session.session_id
+    where session.website_id = {{websiteId::uuid}}
+      and session.session_id = {{sessionId::uuid}}
+    group by session.session_id, session.distinct_id, visit_id, session.website_id, session.browser, session.os, session.device, session.screen, session.language, session.country, session.region, session.city) t
+    group by id, distinct_id, website_id, browser, os, device, screen, language, country, region, city;
+    `,
+    { websiteId, sessionId },
+    FUNCTION_NAME,
+  ).then(result => result?.[0]);
+}
+
+async function clickhouseQuery(websiteId: string, sessionId: string) {
+  const { rawQuery, getDateStringSQL } = clickhouse;
+
+  return rawQuery(
+    `
+    select id,
+      websiteId,
+      distinctId,
+      browser,
+      os,
+      device,
+      screen,
+      language,
+      country,
+      region,
+      city,
+      ${getDateStringSQL('min(min_time)')} as firstAt,
+      ${getDateStringSQL('max(max_time)')} as lastAt,
+      uniq(visit_id) visits,
+      sum(views) as views,
+      sum(events) as events,
+      sum(max_time-min_time) as totaltime
+    from (select
+              session_id as id,
+              distinct_id as distinctId,
+              visit_id,
+              website_id as websiteId,
+              browser,
+              os,
+              device,
+              screen,
+              language,
+              country,
+              region,
+              city,
+              min(min_time) as min_time,
+              max(max_time) as max_time,
+              sum(views) as views,
+              length(groupArrayArray(event_name)) as events
+        from website_event_stats_hourly
+        where website_id = {websiteId:UUID}
+          and session_id = {sessionId:UUID}
+        group by session_id, distinct_id, visit_id, website_id, browser, os, device, screen, language, country, region, city) t
+    group by id, websiteId, distinctId, browser, os, device, screen, language, country, region, city;
+    `,
+    { websiteId, sessionId },
+    FUNCTION_NAME,
+  ).then(result => result?.[0]);
+}