Merge pull request #46 from team-telnyx/IS/Fix/ErrorHandling

Error Response Update on UI Fix

.flutter-plugins-dependencies

@@ -1 +1 @@
-{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"firebase_core","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/firebase_core-2.24.0/","native_build":true,"dependencies":[]},{"name":"firebase_messaging","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/firebase_messaging-14.7.6/","native_build":true,"dependencies":["firebase_core"]},{"name":"flutter_callkit_incoming","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_callkit_incoming-2.0.0+2/","native_build":true,"dependencies":[]},{"name":"flutter_local_notifications","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_local_notifications-16.2.0/","native_build":true,"dependencies":[]},{"name":"flutter_webrtc","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_webrtc-0.9.47/","native_build":true,"dependencies":[]},{"name":"fluttertoast","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/fluttertoast-8.2.4/","native_build":true,"dependencies":[]},{"name":"path_provider_foundation","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/path_provider_foundation-2.3.1/","shared_darwin_source":true,"native_build":true,"dependencies":[]},{"name":"permission_handler_apple","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/permission_handler_apple-9.2.0/","native_build":true,"dependencies":[]}],"android":[{"name":"firebase_core","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/firebase_core-2.24.0/","native_build":true,"dependencies":[]},{"name":"firebase_messaging","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/firebase_messaging-14.7.6/","native_build":true,"dependencies":["firebase_core"]},{"name":"flutter_callkit_incoming","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_callkit_incoming-2.0.0+2/","native_build":true,"dependencies":[]},{"name":"flutter_local_notifications","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_local_notifications-16.2.0/","native_build":true,"dependencies":[]},{"name":"flutter_webrtc","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_webrtc-0.9.47/","native_build":true,"dependencies":[]},{"name":"fluttertoast","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/fluttertoast-8.2.4/","native_build":true,"dependencies":[]},{"name":"path_provider_android","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/path_provider_android-2.2.1/","native_build":true,"dependencies":[]},{"name":"permission_handler_android","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/permission_handler_android-12.0.1/","native_build":true,"dependencies":[]}],"macos":[{"name":"firebase_core","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/firebase_core-2.24.0/","native_build":true,"dependencies":[]},{"name":"firebase_messaging","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/firebase_messaging-14.7.6/","native_build":true,"dependencies":["firebase_core"]},{"name":"flutter_local_notifications","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_local_notifications-16.2.0/","native_build":true,"dependencies":[]},{"name":"flutter_webrtc","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_webrtc-0.9.47/","native_build":true,"dependencies":[]},{"name":"path_provider_foundation","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/path_provider_foundation-2.3.1/","shared_darwin_source":true,"native_build":true,"dependencies":[]}],"linux":[{"name":"flutter_webrtc","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_webrtc-0.9.47/","native_build":true,"dependencies":[]},{"name":"path_provider_linux","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/path_provider_linux-2.2.1/","native_build":false,"dependencies":[]}],"windows":[{"name":"firebase_core","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/firebase_core-2.24.0/","native_build":true,"dependencies":[]},{"name":"flutter_webrtc","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_webrtc-0.9.47/","native_build":true,"dependencies":[]},{"name":"path_provider_windows","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/path_provider_windows-2.2.1/","native_build":false,"dependencies":[]},{"name":"permission_handler_windows","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/permission_handler_windows-0.2.0/","native_build":true,"dependencies":[]}],"web":[{"name":"firebase_core_web","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/firebase_core_web-2.9.0/","dependencies":[]},{"name":"firebase_messaging_web","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/firebase_messaging_web-3.5.15/","dependencies":["firebase_core_web"]},{"name":"fluttertoast","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/fluttertoast-8.2.4/","dependencies":[]},{"name":"permission_handler_html","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/permission_handler_html-0.1.0+1/","dependencies":[]}]},"dependencyGraph":[{"name":"firebase_core","dependencies":["firebase_core_web"]},{"name":"firebase_core_web","dependencies":[]},{"name":"firebase_messaging","dependencies":["firebase_core","firebase_messag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10:42:18.102346","version":"3.16.1"}
+{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"firebase_core","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/firebase_core-2.24.0/","native_build":true,"dependencies":[]},{"name":"firebase_messaging","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/firebase_messaging-14.7.6/","native_build":true,"dependencies":["firebase_core"]},{"name":"flutter_callkit_incoming","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_callkit_incoming-2.0.0+2/","native_build":true,"dependencies":[]},{"name":"flutter_local_notifications","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_local_notifications-16.2.0/","native_build":true,"dependencies":[]},{"name":"flutter_webrtc","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_webrtc-0.9.47/","native_build":true,"dependencies":[]},{"name":"fluttertoast","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/fluttertoast-8.2.4/","native_build":true,"dependencies":[]},{"name":"path_provider_foundation","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/path_provider_foundation-2.3.1/","shared_darwin_source":true,"native_build":true,"dependencies":[]},{"name":"permission_handler_apple","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/permission_handler_apple-9.2.0/","native_build":true,"dependencies":[]}],"android":[{"name":"firebase_core","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/firebase_core-2.24.0/","native_build":true,"dependencies":[]},{"name":"firebase_messaging","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/firebase_messaging-14.7.6/","native_build":true,"dependencies":["firebase_core"]},{"name":"flutter_callkit_incoming","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_callkit_incoming-2.0.0+2/","native_build":true,"dependencies":[]},{"name":"flutter_local_notifications","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_local_notifications-16.2.0/","native_build":true,"dependencies":[]},{"name":"flutter_webrtc","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_webrtc-0.9.47/","native_build":true,"dependencies":[]},{"name":"fluttertoast","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/fluttertoast-8.2.4/","native_build":true,"dependencies":[]},{"name":"path_provider_android","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/path_provider_android-2.2.1/","native_build":true,"dependencies":[]},{"name":"permission_handler_android","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/permission_handler_android-12.0.1/","native_build":true,"dependencies":[]}],"macos":[{"name":"firebase_core","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/firebase_core-2.24.0/","native_build":true,"dependencies":[]},{"name":"firebase_messaging","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/firebase_messaging-14.7.6/","native_build":true,"dependencies":["firebase_core"]},{"name":"flutter_local_notifications","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_local_notifications-16.2.0/","native_build":true,"dependencies":[]},{"name":"flutter_webrtc","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_webrtc-0.9.47/","native_build":true,"dependencies":[]},{"name":"path_provider_foundation","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/path_provider_foundation-2.3.1/","shared_darwin_source":true,"native_build":true,"dependencies":[]}],"linux":[{"name":"flutter_webrtc","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_webrtc-0.9.47/","native_build":true,"dependencies":[]},{"name":"path_provider_linux","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/path_provider_linux-2.2.1/","native_build":false,"dependencies":[]}],"windows":[{"name":"firebase_core","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/firebase_core-2.24.0/","native_build":true,"dependencies":[]},{"name":"flutter_webrtc","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/flutter_webrtc-0.9.47/","native_build":true,"dependencies":[]},{"name":"path_provider_windows","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/path_provider_windows-2.2.1/","native_build":false,"dependencies":[]},{"name":"permission_handler_windows","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/permission_handler_windows-0.2.0/","native_build":true,"dependencies":[]}],"web":[{"name":"firebase_core_web","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/firebase_core_web-2.9.0/","dependencies":[]},{"name":"firebase_messaging_web","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/firebase_messaging_web-3.5.15/","dependencies":["firebase_core_web"]},{"name":"fluttertoast","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/fluttertoast-8.2.4/","dependencies":[]},{"name":"permission_handler_html","path":"/Users/isaacakakpo/.pub-cache/hosted/pub.dev/permission_handler_html-0.1.0+1/","dependencies":[]}]},"dependencyGraph":[{"name":"firebase_core","dependencies":["firebase_core_web"]},{"name":"firebase_core_web","dependencies":[]},{"name":"firebase_messaging","dependencies":["firebase_core","firebase_messag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10:31:15.854321","version":"3.16.1"}

lib/view/screen/login_screen.dart

@@ -141,4 +141,14 @@ class _LoginScreenState extends State<LoginScreen> {
       ),
     );
   }
+
+  void _showToast(BuildContext context,String text) {
+    final scaffold = ScaffoldMessenger.of(context);
+    scaffold.showSnackBar(
+      SnackBar(
+        content:  Text('$text'),
+        action: SnackBarAction(label: 'OKAY', onPressed: scaffold.hideCurrentSnackBar),
+      ),
+    );
+  }
 }

packages/telnyx_webrtc/lib/model/telnyx_socket_error.dart

@@ -1,8 +1,13 @@
 class TelnyxSocketError {
-  int errorCode;
-  String errorMessage;
+  int errorCode = 0;
+  String errorMessage = '';
 
   TelnyxSocketError({required this.errorCode, required this.errorMessage});
+
+  TelnyxSocketError.fromJson(Map<String, dynamic> json) {
+    errorCode = json['code'] ?? 0;
+    errorMessage = json['message'] ?? '';
+  }
 }
 
 class TelnyxErrorConstants {

packages/telnyx_webrtc/lib/model/verto/receive/received_message_body.dart

@@ -1,3 +1,5 @@
+import 'package:telnyx_webrtc/model/telnyx_socket_error.dart';
+
 class ReceivedMessage {
   String? jsonrpc;
   int? id;
@@ -56,6 +58,7 @@ class ReceivedResult {
   String? id;
   ResultParams? resultParams;
   String? sessId;
+  TelnyxSocketError? error;
 
   ReceivedResult(
       {this.jsonrpc,
@@ -68,6 +71,9 @@ class ReceivedResult {
     resultParams =
     json['result'] != null ? ResultParams.fromJson(json['result']) : null;
     sessId = json['sessid'];
+    error = json['error'] != null
+        ? TelnyxSocketError.fromJson(json['error'])
+        : null;
   }
 
   Map<String, dynamic> toJson() {

packages/telnyx_webrtc/lib/telnyx_client.dart

@@ -234,6 +234,19 @@ class TelnyxClient {
       if (data.toString().trim().isNotEmpty) {
         _logger.i('Received WebSocket message :: ${data.toString().trim()}');
 
+        if(data.toString().trim().contains("error")){
+          var errorJson = jsonEncode(data.toString());
+          _logger
+              .i('Received WebSocket message - Contains Error :: $errorJson');
+          try {
+            ReceivedResult errorResult =
+            ReceivedResult.fromJson(jsonDecode(data.toString()));
+            onSocketErrorReceived.call(errorResult.error!);
+          } on Exception catch (e) {
+            _logger.e('Error parsing JSON: $e');
+          }
+        }
+
         //Login success
         if (data.toString().trim().contains("result")) {
           var paramJson = jsonEncode(data.toString());
@@ -308,7 +321,8 @@ class TelnyxClient {
           } on Exception catch (e) {
             _logger.e('Error parsing JSON: $e');
           }
-        } else if (data.toString().trim().contains("method")) {
+        }
+        else if (data.toString().trim().contains("method")) {
           //Received Telnyx Method Message
           var messageJson = jsonDecode(data.toString());
           _logger.i(
@@ -426,7 +440,8 @@ class TelnyxClient {
                 break;
               }
           }
-        } else {
+        }
+        else {
           _logger.i('Received and ignored empty packet');
         }
       } else {