Dataswap for observation from old to new data

Plugins/LuckyDataTransfer/Source/LuckyDataTransfer/Private/LuckyDataTransferSubsystem.cpp

@@ -130,9 +130,9 @@ void ULuckyDataTransferSubsystem::SendMessage(const FString& Message)
 	UE_LOG(LogTemp, Warning, TEXT("WebSocket outgoing message failed"));
 }
 
-FPayload ULuckyDataTransferSubsystem::InterpretData(const FString& Message)
+FObservationPayload ULuckyDataTransferSubsystem::InterpretData(const FString& Message)
 {
-	FPayload Payload = FPayload();
+	FObservationPayload Payload = FObservationPayload();
 	
 	if (!Message.IsEmpty())
 	{
@@ -141,13 +141,33 @@ FPayload ULuckyDataTransferSubsystem::InterpretData(const FString& Message)
 
 		if (FJsonSerializer::Deserialize(Reader, JsonObj) && JsonObj.IsValid())
 		{
-			for (auto& Elem : JsonObj->Values)
-			{
-				FCommand Command = FCommand();
-				Command.Key = FString(Elem.Key);
-				Command.Value = Elem.Value->AsNumber();
+			Payload.type = JsonObj->GetStringField("type");
+			Payload.request_id = JsonObj->GetStringField("request_id");
+			Payload.message = JsonObj->GetStringField("message");
+			Payload.timeStamp = JsonObj->GetStringField("timeStamp");
 
-				Payload.Commands.Add(Command);
+			const TArray<TSharedPtr<FJsonValue>>* StateArray;
+
+			if (JsonObj->TryGetArrayField("ObservationState", StateArray))
+			{
+				for (const TSharedPtr<FJsonValue>& ObservationValue : *StateArray)
+				{
+					TSharedPtr<FJsonObject> ObservationObject = ObservationValue->AsObject();
+					if (ObservationObject.IsValid())
+					{
+						TMap<FString, float> State = TMap<FString, float>();
+						
+						for (const TPair<FString, TSharedPtr<FJsonValue>>& Pair : ObservationObject->Values)
+						{
+							FString Key = Pair.Key;
+							float Value = Pair.Value->AsNumber();
+
+							State.Add(Key, Value);
+						}
+
+						Payload.ObservationState = State;
+					}
+				}
 			}
 		}
 	}
@@ -161,7 +181,7 @@ void IncomingMessage(const FString& Message)
 	UE_LOG(LogTemp, Warning, TEXT("Incoming message: %s"), *outMessage);
 }
 
-void ULuckyDataTransferSubsystem::CommandReady(const FPayload& Payload)
+void ULuckyDataTransferSubsystem::CommandReady(const FObservationPayload& Payload)
 {
 	if (OnCommandReady.IsBound())
 	{

Plugins/LuckyDataTransfer/Source/LuckyDataTransfer/Public/LuckyDataTransferSubsystem.h

@@ -38,7 +38,7 @@ public:
 	int32 Index = 0;
 };
 
-DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FCommandReady, const FPayload&, Payload);
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FCommandReady, const FObservationPayload&, Payload);
 DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FSocketReady, bool, bSuccessful);
 
 UCLASS()
@@ -61,7 +61,7 @@ public:
 	
 	void Internal_OpenWebsocket(const FString& URL, const FString& Protocol);
 
-	FPayload InterpretData(const FString& Message);
+	FObservationPayload InterpretData(const FString& Message);
 
 	UPROPERTY(BlueprintAssignable)
 	FCommandReady OnCommandReady;
@@ -93,7 +93,7 @@ public:
 	void SendMessage(const FString& Message);
 
 	UFUNCTION()
-	void CommandReady(const FPayload& Payload);
+	void CommandReady(const FObservationPayload& Payload);
 
 	//---Observations (Sent to server from Unreal)--------------//
 	//Feature Data declarations