create kafka save queries

queries/analytics/event/saveEvent.js

@@ -1,16 +1,18 @@
-import { CLICKHOUSE, RELATIONAL, URL_LENGTH } from 'lib/constants';
+import { CLICKHOUSE, RELATIONAL, KAFKA, URL_LENGTH } from 'lib/constants';
 import {
   getDateFormatClickhouse,
   prisma,
   rawQueryClickhouse,
   runAnalyticsQuery,
   runQuery,
+  kafkaProducer,
 } from 'lib/db';
 
 export async function saveEvent(...args) {
   return runAnalyticsQuery({
     [RELATIONAL]: () => relationalQuery(...args),
     [CLICKHOUSE]: () => clickhouseQuery(...args),
+    [KAFKA]: () => kafkaQuery(...args),
   });
 }
 
@@ -44,3 +46,15 @@ async function clickhouseQuery(website_id, { session_uuid, url, event_type, even
     params,
   );
 }
+
+async function kafkaQuery(website_id, { session_uuid, url, event_type, event_value }) {
+  const params = {
+    website_id: website_id,
+    session_uuid: session_uuid,
+    url: url?.substr(0, URL_LENGTH),
+    event_type: event_type?.substr(0, 50),
+    event_value: event_value?.substr(0, 50),
+  };
+
+  await kafkaProducer(params, 'event');
+}