unify errors, refactor retry_queue

Signed-off-by: Sahil Kumar <[email protected]>

packages/stream_chat/lib/src/core/http/interceptor/auth_interceptor.dart

@@ -27,12 +27,12 @@ class AuthInterceptor extends Interceptor {
     try {
       token = await _tokenManager.loadToken();
     } catch (_) {
-      final error = StreamChatError(ChatErrorCode.undefinedToken);
+      final error = StreamChatNetworkError(ChatErrorCode.undefinedToken);
       final dioError = StreamChatDioError(
         error: error,
         requestOptions: options,
       );
-      return handler.reject(dioError);
+      return handler.reject(dioError, true);
     }
     final params = {'user_id': token.userId};
     final headers = {

packages/stream_chat/lib/src/core/http/stream_chat_dio_error.dart

@@ -17,5 +17,5 @@ class StreamChatDioError extends DioError {
         );
 
   @override
-  final StreamChatError error;
+  final StreamChatNetworkError error;
 }

packages/stream_chat/lib/src/core/http/stream_http_client.dart

@@ -100,14 +100,15 @@ class StreamHttpClient {
   void close({bool force = false}) => httpClient.close(force: force);
 
   StreamChatNetworkError _parseError(DioError err) {
+    StreamChatNetworkError error;
     // locally thrown dio error
     if (err is StreamChatDioError) {
-      final code = err.error.code;
-      final message = err.error.message;
-      return StreamChatNetworkError.raw(code: code, message: message);
+      error = err.error;
+    } else {
+      // real network request dio error
+      error = StreamChatNetworkError.fromDioError(err);
     }
-    // real network request dio error
-    return StreamChatNetworkError.fromDioError(err);
+    return error..stackTrace = err.stackTrace;
   }
 
   /// Handy method to make http GET request with error parsing.

packages/stream_chat/lib/src/core/models/event.dart

@@ -29,7 +29,7 @@ class Event {
     this.parentId,
     this.extraData = const {},
     this.isLocal = true,
-  }) : createdAt = createdAt ?? DateTime.now();
+  }) : createdAt = createdAt?.toUtc() ?? DateTime.now().toUtc();
 
   /// Create a new instance from a json
   factory Event.fromJson(Map<String, dynamic> json) =>

packages/stream_chat/lib/src/core/utils.dart

@@ -1,3 +1,4 @@
+import 'dart:convert';
 import 'dart:math' as math;
 
 // This alphabet uses `A-Za-z0-9_-` symbols. The genetic algorithm helped
@@ -14,3 +15,11 @@ String randomId({int size = 21}) {
   }
   return id;
 }
+
+/// Creates a hash string from the passed [objects]
+String generateHash(List<Object?> objects) {
+  final payload = json.encode(objects);
+  final payloadBytes = utf8.encode(payload);
+  final payloadB64 = base64.encode(payloadBytes);
+  return payloadB64;
+}