From 45b28cc0a80d8f411d5c9449a9d2013cacac845f Mon Sep 17 00:00:00 2001
From: Xiaowei Zhu <33129495+zhu-xiaowei@users.noreply.github.com>
Date: Thu, 25 Apr 2024 18:44:49 +0800
Subject: [PATCH] fix: the issue when initialize SDK without global attribute
 (#11)

Co-authored-by: zhu-xiaowei <xiaoweii@amazom.com>
---
 example/lib/main.dart                      | 20 ++++++++++++++++++++
 ios/Classes/ClickstreamFlutterPlugin.swift |  3 +--
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/example/lib/main.dart b/example/lib/main.dart
index 83d4062..3e566f9 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -58,6 +58,18 @@ class _MyAppState extends State<MyApp> {
     log("init SDK result is:$result");
   }
 
+  Future<void> initClickstreamWithoutGlobalAttribute() async {
+    bool result = await analytics.init(
+      appId: "shopping",
+      endpoint: testEndpoint,
+      isLogEvents: true,
+      isTrackScreenViewEvents: true,
+      isCompressEvents: false,
+      sessionTimeoutDuration: 30000,
+    );
+    log("init SDK result is:$result");
+  }
+
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
@@ -75,6 +87,14 @@ class _MyAppState extends State<MyApp> {
               },
               minLeadingWidth: 0,
             ),
+            ListTile(
+              leading: const Icon(Icons.not_started_sharp),
+              title: const Text('initSDKWithoutGlobalAttribute'),
+              onTap: () async {
+                initClickstreamWithoutGlobalAttribute();
+              },
+              minLeadingWidth: 0,
+            ),
             ListTile(
               leading: const Icon(Icons.circle),
               title: const Text('recordEventWithName'),
diff --git a/ios/Classes/ClickstreamFlutterPlugin.swift b/ios/Classes/ClickstreamFlutterPlugin.swift
index d408180..853ddf3 100644
--- a/ios/Classes/ClickstreamFlutterPlugin.swift
+++ b/ios/Classes/ClickstreamFlutterPlugin.swift
@@ -56,8 +56,7 @@ public class ClickstreamFlutterPlugin: NSObject, FlutterPlugin {
                 .withSessionTimeoutDuration(arguments["sessionTimeoutDuration"] as! Int64)
                 .withCompressEvents(arguments["isCompressEvents"] as! Bool)
                 .withAuthCookie(arguments["authCookie"] as! String)
-            if arguments["globalAttributes"] != nil {
-                let attributes = arguments["globalAttributes"] as! [String: Any]
+            if let attributes = arguments["globalAttributes"] as? [String: Any] {
                 if attributes.count > 0 {
                     let globalAttributes = getClickstreamAttributes(attributes)
                     _ = configuration.withInitialGlobalAttributes(globalAttributes)