CP-12489: Add custom Branch app_opened event (#3331)

Author: ruijialin-avalabs

packages/core-mobile/app/store/branch/listener.ts

@@ -1,17 +1,48 @@
 import { Action } from '@reduxjs/toolkit'
-import { onLogOut, onRehydrationComplete } from 'store/app'
+import { onForeground, onLogOut, onRehydrationComplete } from 'store/app'
 import { selectDistinctID } from 'store/posthog'
 import { AppListenerEffectAPI, AppStartListening } from 'store/types'
-import Branch from 'react-native-branch'
+import Branch, { BranchEvent } from 'react-native-branch'
+import Logger from 'utils/Logger'
 
 export const addBranchListeners = (startListening: AppStartListening): void => {
-  const branchIdentifyUser = (
+  const branchIdentifyUser = async (
     _: Action,
     listenerApi: AppListenerEffectAPI
-  ): void => {
+  ): Promise<void> => {
     const distinctId = selectDistinctID(listenerApi.getState())
     Branch.setIdentity(distinctId)
     Branch.setRequestMetadata('$posthog_distinct_id', distinctId)
+    createBranchOpenedEvent(distinctId)
+  }
+
+  const onCreatedBranchOpenedEvent = async (
+    _: Action,
+    listenerApi: AppListenerEffectAPI
+  ): Promise<void> => {
+    const distinctId = selectDistinctID(listenerApi.getState())
+    Branch.setRequestMetadata('$posthog_distinct_id', distinctId)
+    createBranchOpenedEvent(distinctId)
+  }
+
+  const createBranchOpenedEvent = async (distinctId: string): Promise<void> => {
+    const branchUniversalObject = await Branch.createBranchUniversalObject(
+      'app_opened',
+      {}
+    )
+    const params = {
+      customData: { posthog_distinct_id: distinctId }
+    }
+
+    const event = new BranchEvent('app_opened', [branchUniversalObject], params)
+    event
+      .logEvent()
+      .then(() => {
+        Logger.info('branch custom event [app_opened] logged successfully')
+      })
+      .catch(error => {
+        Logger.error('branch custom event [app_opened] logging failed', error)
+      })
   }
 
   const branchLogout = (_: Action, __: AppListenerEffectAPI): void => {
@@ -27,4 +58,9 @@ export const addBranchListeners = (startListening: AppStartListening): void => {
     actionCreator: onLogOut,
     effect: branchLogout
   })
+
+  startListening({
+    actionCreator: onForeground,
+    effect: onCreatedBranchOpenedEvent
+  })
 }

packages/core-mobile/ios/AvaxWallet/Info.plist

@@ -106,12 +106,7 @@
 	<key>NSBluetoothPeripheralUsageDescription</key>
 	<string>We use Bluetooth to connect to ledger devices</string>
 	<key>branch_key</key>
-	<dict>
-		<key>test</key>
-		<string>key_test_huEgqNimBs9nak9ICf2TlhdfsDdptcAD</string>
-		<key>live</key>
-		<string>key_live_iDtcATcmEAXhac4Rze6LgbllBAkfvayk</string>
-	</dict>
+	<string>key_test_huEgqNimBs9nak9ICf2TlhdfsDdptcAD</string>
 	<key>branch_universal_link_domains</key>
 	<array>
 		<string>nlfvn.test-app.link</string>