use uuid

queries/analytics/session/getSession.js

@@ -0,0 +1,55 @@
+import clickhouse from 'lib/clickhouse';
+import { CLICKHOUSE, PRISMA, runQuery } from 'lib/db';
+import prisma from 'lib/prisma';
+import redis from 'lib/redis';
+
+export async function getSession(...args) {
+  return runQuery({
+    [PRISMA]: () => relationalQuery(...args),
+    [CLICKHOUSE]: () => clickhouseQuery(...args),
+  });
+}
+
+async function relationalQuery(where) {
+  return prisma.client.session
+    .findUnique({
+      where,
+    })
+    .then(async res => {
+      if (redis.enabled && res) {
+        await redis.set(`session:${res.sessionUuid}`, 1);
+      }
+
+      return res;
+    });
+}
+
+async function clickhouseQuery(sessionUuid) {
+  const { rawQuery, findFirst } = clickhouse;
+  const params = [sessionUuid];
+
+  return rawQuery(
+    `select distinct
+      session_id, 
+      website_id, 
+      created_at, 
+      hostname, 
+      browser, 
+      os, 
+      device, 
+      screen,
+      language, 
+      country 
+    from event
+    where session_id = $1`,
+    params,
+  )
+    .then(result => findFirst(result))
+    .then(async res => {
+      if (redis.enabled && res) {
+        await redis.set(`session:${res.id}`, 1);
+      }
+
+      return res;
+    });
+}