add simple string conversion from json object

- this was always missing from SIOJConvert

Author: getnamo

SocketIOClient.uplugin

@@ -1,7 +1,7 @@
 {
 	"FileVersion": 3,
 	"Version": 1,
-	"VersionName": "2.9.2",
+	"VersionName": "2.9.3",
 	"EngineVersion": "5.5",
 	"FriendlyName": "Socket.IO Client",
 	"Description": "Real-time WebSocket networking via Socket.IO protocol usable from blueprints and c++.",

Source/SIOJson/Private/SIOJConvert.cpp

@@ -1097,3 +1097,15 @@ void USIOJConvert::ReplaceJsonValueNamesWithMap(TSharedPtr<FJsonValue>& JsonValu
 		}
 	}
 }
+
+FString USIOJConvert::JsonObjectToString(TSharedPtr<FJsonObject> Object)
+{
+	FString JsonString;
+	auto JsonWriter = TJsonWriterFactory<TCHAR, TCondensedJsonPrintPolicy<TCHAR>>::Create(&JsonString);
+	bool bSerialized = FJsonSerializer::Serialize(Object.ToSharedRef(), JsonWriter);
+	if (!bSerialized)
+	{
+		UE_LOG(LogTemp, Error, TEXT("Failed to stringify JSON object."));
+	}
+	return JsonString;
+}

Source/SIOJson/Public/SIOJConvert.h

@@ -72,6 +72,9 @@ class SIOJSON_API USIOJConvert : public UObject
 	static void SetTrimmedKeyMapForStruct(TSharedPtr<FTrimmedKeyMap>& InMap, UStruct* Struct);
 	static void SetTrimmedKeyMapForProp(TSharedPtr<FTrimmedKeyMap>& InMap, FProperty* ArrayInnerProp);
 	static void ReplaceJsonValueNamesWithMap(TSharedPtr<FJsonValue>& InValue, TSharedPtr<FTrimmedKeyMap> KeyMap);
+
+	//Simple object to string converter
+	static FString JsonObjectToString(TSharedPtr<FJsonObject> Object);
 };