From 23ac3e75cfd6871abdee12ea396f6965e41e6ec4 Mon Sep 17 00:00:00 2001
From: "Ali(Ako) Hosseini" <ali.hosseini@deriv.com>
Date: Wed, 10 May 2023 17:36:40 +0800
Subject: [PATCH] feat: add ability to track staging and production with
 different service names (#8537)

---
 packages/core/build/constants.js         |  1 +
 packages/core/src/Utils/Datadog/index.ts | 35 ++++++++++++++++++------
 2 files changed, 27 insertions(+), 9 deletions(-)

diff --git a/packages/core/build/constants.js b/packages/core/build/constants.js
index 0f5bd8ff1614..581b57465dbe 100644
--- a/packages/core/build/constants.js
+++ b/packages/core/build/constants.js
@@ -135,6 +135,7 @@ const plugins = ({ base, is_test_env }) => {
             ),
             'process.env.DATADOG_SESSION_SAMPLE_RATE': JSON.stringify(process.env.DATADOG_SESSION_SAMPLE_RATE),
             'process.env.CIRCLE_TAG': JSON.stringify(process.env.CIRCLE_TAG),
+            'process.env.CIRCLE_JOB': JSON.stringify(process.env.CIRCLE_JOB),
         }),
         new CleanWebpackPlugin(),
         new CopyPlugin(copyConfig(base)),
diff --git a/packages/core/src/Utils/Datadog/index.ts b/packages/core/src/Utils/Datadog/index.ts
index 945809e6aa2d..ba770d85ad1c 100644
--- a/packages/core/src/Utils/Datadog/index.ts
+++ b/packages/core/src/Utils/Datadog/index.ts
@@ -1,24 +1,41 @@
 import { datadogRum } from '@datadog/browser-rum';
+import { formatDate, formatTime } from '@deriv/shared';
 
 const DATADOG_APP_ID = process.env.DATADOG_APPLICATION_ID ?? '';
 const DATADOG_CLIENT_TOKEN = process.env.DATADOG_CLIENT_TOKEN ?? '';
-const DATADOG_SESSION_SAMPLE_RATE = process.env.DATADOG_SESSION_SAMPLE_RATE ?? 10;
-const DATADOG_SESSION_REPLAY_SAMPLE_RATE = process.env.DATADOG_SESSION_REPLAY_SAMPLE_RATE ?? 1;
-const CIRCLE_TAG = process.env.CIRCLE_TAG ?? 'NO_VERSION';
+const isProduction = process.env.CIRCLE_JOB === 'release_production';
+const isStaging = process.env.CIRCLE_JOB === 'release_staging';
+
+let dataDogSessionSampleRate = 0;
+let dataDogSessionReplaySampleRate = 0;
+let dataDogVersion = '';
+let serviceName = '';
+
+if (isProduction) {
+    serviceName = 'app.deriv.com';
+    dataDogVersion = `deriv-app-${process.env.CIRCLE_TAG}`;
+    dataDogSessionReplaySampleRate = +process.env.DATADOG_SESSION_REPLAY_SAMPLE_RATE! ?? 1;
+    dataDogSessionSampleRate = +process.env.DATADOG_SESSION_SAMPLE_RATE! ?? 10;
+} else if (isStaging) {
+    serviceName = 'staging-app.deriv.com';
+    dataDogVersion = `deriv-app-staging-v${formatDate(new Date(), 'YYYYMMDD')}-${formatTime(Date.now(), 'HH:mm')}`;
+    dataDogSessionReplaySampleRate = 100;
+    dataDogSessionSampleRate = 100;
+}
 
 datadogRum.init({
-    applicationId: DATADOG_APP_ID,
-    clientToken: DATADOG_CLIENT_TOKEN,
+    applicationId: isStaging || isProduction ? DATADOG_APP_ID : '',
+    clientToken: isStaging || isProduction ? DATADOG_CLIENT_TOKEN : '',
     site: 'datadoghq.com',
-    service: 'app.deriv.com',
+    service: serviceName,
     env: 'production',
-    sessionSampleRate: +DATADOG_SESSION_SAMPLE_RATE,
-    sessionReplaySampleRate: +DATADOG_SESSION_REPLAY_SAMPLE_RATE,
+    sessionSampleRate: dataDogSessionSampleRate,
+    sessionReplaySampleRate: dataDogSessionReplaySampleRate,
     trackUserInteractions: true,
     trackResources: true,
     trackLongTasks: true,
     defaultPrivacyLevel: 'mask-user-input',
-    version: `deriv-app-${CIRCLE_TAG}`,
+    version: dataDogVersion,
     trackFrustrations: true,
     enableExperimentalFeatures: ['clickmap'],
 });