From d3c28f8330e57d2960c63f28727cea6c555b12c7 Mon Sep 17 00:00:00 2001
From: Norman Lansing <nlforgegames@gmail.com>
Date: Mon, 30 Mar 2026 06:57:00 -0400
Subject: [PATCH] Lesson 62 - Parsing the Metadata

---
 .gitignore                                    |  6 ++++-
 Source/DedicatedServers/DedicatedServers.cpp  |  2 ++
 Source/DedicatedServers/DedicatedServers.h    |  2 ++
 .../Private/UI/APITest/APITestManager.cpp     | 14 ++++++-----
 .../Private/UI/HTTP/HTTPRequestTypes.cpp      | 11 +++++++++
 .../Public/UI/HTTP/HTTPRequestTypes.h         | 23 +++++++++++++++++++
 6 files changed, 51 insertions(+), 7 deletions(-)
 create mode 100644 Source/DedicatedServers/Private/UI/HTTP/HTTPRequestTypes.cpp
 create mode 100644 Source/DedicatedServers/Public/UI/HTTP/HTTPRequestTypes.h

diff --git a/.gitignore b/.gitignore
index e461f6ee..57a34693 100644
--- a/.gitignore
+++ b/.gitignore
@@ -69,4 +69,8 @@ Intermediate/*
 Plugins/**/Intermediate/*
 
 # Cache files for the editor to use
-DerivedDataCache/*
\ No newline at end of file
+DerivedDataCache/*
+
+# IDE Settings
+.idea/
+*.iml
\ No newline at end of file
diff --git a/Source/DedicatedServers/DedicatedServers.cpp b/Source/DedicatedServers/DedicatedServers.cpp
index ae762d04..d6c59567 100644
--- a/Source/DedicatedServers/DedicatedServers.cpp
+++ b/Source/DedicatedServers/DedicatedServers.cpp
@@ -4,3 +4,5 @@
 #include "Modules/ModuleManager.h"
 
 IMPLEMENT_MODULE( FDefaultModuleImpl, DedicatedServers );
+
+DEFINE_LOG_CATEGORY( LogDedicatedServers );
\ No newline at end of file
diff --git a/Source/DedicatedServers/DedicatedServers.h b/Source/DedicatedServers/DedicatedServers.h
index ddbf2e22..d4648dda 100644
--- a/Source/DedicatedServers/DedicatedServers.h
+++ b/Source/DedicatedServers/DedicatedServers.h
@@ -3,3 +3,5 @@
 #pragma once
 
 #include "CoreMinimal.h"
+
+DECLARE_LOG_CATEGORY_EXTERN(LogDedicatedServers, Log, All);
\ No newline at end of file
diff --git a/Source/DedicatedServers/Private/UI/APITest/APITestManager.cpp b/Source/DedicatedServers/Private/UI/APITest/APITestManager.cpp
index 633da4cb..da27c6a1 100644
--- a/Source/DedicatedServers/Private/UI/APITest/APITestManager.cpp
+++ b/Source/DedicatedServers/Private/UI/APITest/APITestManager.cpp
@@ -3,9 +3,11 @@
 
 #include "UI/APITest/APITestManager.h"
 #include "HttpModule.h"
+#include "JsonObjectConverter.h"
 #include "Data/API/APIData.h"
 #include "GameplayTags/DedicatedServerTags.h"
 #include "Interfaces/IHttpResponse.h"
+#include "UI/HTTP/HTTPRequestTypes.h"
 
 
 void UAPITestManager::ListFleetsButtonClicked()
@@ -34,13 +36,13 @@ void UAPITestManager::ListFleets_Response(FHttpRequestPtr Request, FHttpResponse
 	
 	if (FJsonSerializer::Deserialize(JsonReader, JsonObject))
 	{
-		if (JsonObject->HasField(TEXT("FleetIds")))
+		if (JsonObject->HasField(TEXT("$metadata")))
 		{
-			for (TSharedPtr<FJsonValue> Fleet : JsonObject->GetArrayField(TEXT("FleetIds")))
-			{
-				FString FleetString = Fleet->AsString();
-				GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, FleetString);
-			}
+			TSharedPtr<FJsonObject> MetaDataJsonObject = JsonObject->GetObjectField(TEXT("$metadata"));
+			FDSMetaData DSMetaData;
+			FJsonObjectConverter::JsonObjectToUStruct(MetaDataJsonObject.ToSharedRef(), &DSMetaData);
+			
+			DSMetaData.Dump();
 		}
 	}
 		
diff --git a/Source/DedicatedServers/Private/UI/HTTP/HTTPRequestTypes.cpp b/Source/DedicatedServers/Private/UI/HTTP/HTTPRequestTypes.cpp
new file mode 100644
index 00000000..81d53d4d
--- /dev/null
+++ b/Source/DedicatedServers/Private/UI/HTTP/HTTPRequestTypes.cpp
@@ -0,0 +1,11 @@
+#include "UI/HTTP/HTTPRequestTypes.h"
+#include "DedicatedServers/DedicatedServers.h"
+
+void FDSMetaData::Dump() const
+{
+	UE_LOGFMT(LogDedicatedServers, Log, "MetaData:");
+	UE_LOGFMT(LogDedicatedServers, Log, "httpStatusCode: {httpStatusCode}", httpStatusCode);
+	UE_LOGFMT(LogDedicatedServers, Log, "requestId: {requestId}", requestId);
+	UE_LOGFMT(LogDedicatedServers, Log, "attempts: {attempts}", attempts);
+	UE_LOGFMT(LogDedicatedServers, Log, "totalRetryDelay: {totalRetryDelay}", totalRetryDelay);
+}
diff --git a/Source/DedicatedServers/Public/UI/HTTP/HTTPRequestTypes.h b/Source/DedicatedServers/Public/UI/HTTP/HTTPRequestTypes.h
new file mode 100644
index 00000000..bece459f
--- /dev/null
+++ b/Source/DedicatedServers/Public/UI/HTTP/HTTPRequestTypes.h
@@ -0,0 +1,23 @@
+#pragma once
+
+#include "HTTPRequestTypes.generated.h"
+
+USTRUCT()
+struct FDSMetaData
+{
+	GENERATED_BODY()
+	
+	UPROPERTY()
+	int32 httpStatusCode{};
+	
+	UPROPERTY()
+	FString requestId{};
+	
+	UPROPERTY()
+	int32 attempts{};
+	
+	UPROPERTY()
+	double totalRetryDelay{};
+	
+	void Dump() const;
+};
\ No newline at end of file