feat: add get session id

PostHog · Dec 17, 2024 · 5866f41 · 5866f41
1 parent 049f53b
commit 5866f41
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Showing 6 changed files with 38 additions and 0 deletions.
diff --git a/android/src/main/kotlin/com/posthog/flutter/PosthogFlutterPlugin.kt b/android/src/main/kotlin/com/posthog/flutter/PosthogFlutterPlugin.kt
@@ -156,6 +156,9 @@ class PosthogFlutterPlugin :
             "isSessionReplayActive" -> {
                 result.success(isSessionReplayActive())
             }
+            "getSessionId" -> {
+                getSessionId(result)
+            }
             else -> {
                 result.notImplemented()
             }
@@ -500,6 +503,15 @@ class PosthogFlutterPlugin :
         }
     }
 
+    private fun getSessionId(result: Result) {
+        try {
+            val sessionId = PostHog.getSessionId()
+            result.success(sessionId.toString())
+        } catch (e: Exception) {
+            result.error("ERROR", "Error getting session id", e.message)
+        }
+    }
+
     // Call the `completion` closure if cast to map value with `key` and type `T` is successful.
     @Suppress("UNCHECKED_CAST")
     private fun <T> Map<String, Any>.getIfNotNull(

diff --git a/ios/Classes/PosthogFlutterPlugin.swift b/ios/Classes/PosthogFlutterPlugin.swift
@@ -170,6 +170,8 @@ public class PosthogFlutterPlugin: NSObject, FlutterPlugin {
             sendFullSnapshot(call, result: result)
         case "isSessionReplayActive":
             isSessionReplayActive(result: result)
+        case "getSessionId":
+            getSessionId(result: result)
         default:
             result(FlutterMethodNotImplemented)
         }
@@ -499,6 +501,10 @@ public class PosthogFlutterPlugin: NSObject, FlutterPlugin {
         result(nil)
     }
 
+    private func getSessionId(result: @escaping FlutterResult) {
+        result(PostHogSDK.shared.getSessionId())
+    }
+
     // Return bad Arguments error
     private func _badArgumentError(_ result: @escaping FlutterResult) {
         result(FlutterError(

diff --git a/lib/posthog_flutter_web.dart b/lib/posthog_flutter_web.dart
@@ -3,6 +3,7 @@
 // package as the core of your plugin.
 // ignore: avoid_web_libraries_in_flutter
 import 'dart:js';
+
 import 'package:flutter/services.dart';
 import 'package:flutter_web_plugins/flutter_web_plugins.dart';
 

diff --git a/lib/src/posthog_flutter_io.dart b/lib/src/posthog_flutter_io.dart
@@ -229,4 +229,16 @@ class PosthogFlutterIO extends PosthogFlutterPlatformInterface {
       printIfDebug('Exeption on close: $exception');
     }
   }
+
+  @override
+  Future<String?> getSessionId() async {
+    try {
+      final String? sessionId =
+          await _methodChannel.invokeMethod('getSessionId');
+      return sessionId;
+    } on PlatformException catch (exception) {
+      printIfDebug('Exception on getSessionId: $exception');
+      return null;
+    }
+  }
 }
diff --git a/lib/src/posthog_flutter_platform_interface.dart b/lib/src/posthog_flutter_platform_interface.dart
@@ -120,5 +120,9 @@ abstract class PosthogFlutterPlatformInterface extends PlatformInterface {
     throw UnimplementedError('close() has not been implemented.');
   }
 
+  Future<String?> getSessionId() async {
+    throw UnimplementedError('getSessionId() not implemented');
+  }
+
   // TODO: missing capture with more parameters
 }
diff --git a/lib/src/posthog_flutter_web_handler.dart b/lib/src/posthog_flutter_web_handler.dart
@@ -94,6 +94,9 @@ Future<dynamic> handleWebMethodCall(MethodCall call, JsObject context) async {
         call.arguments['key'],
       ]);
       break;
+    case 'getSessionId':
+      final sessionId = analytics.callMethod('get_session_id');
+      return sessionId;
     case 'flush':
       // not supported on Web
       // analytics.callMethod('flush');