Added functionality to transition to meeting

src/Instancing/ue4/router.js

@@ -6,9 +6,21 @@ const router = new Router();
 
 router.post('/', (ctx, next) => {
     const body = ctx.request.body;
+    console.log(`Server ${body.name}`);
+    const sub = spawn(CONFIG.UE4_PATH, [CONFIG.PROJECT_PATH, `TestServer?listen`, '-server', '-log', '-nosteam', '-messaging', `-port=${body.port}`], {
+        detached: true,
+        stdio: 'ignore'
+    });
+
+    sub.unref();
 
+    ctx.response.status = 204;
+});
 
-    const sub = spawn(CONFIG.UE4_PATH, [CONFIG.PROJECT_PATH, `${body.name}?listen`, '-server', '-log', '-nosteam', '-messaging', `-port=${body.port}`], {
+router.post('/classroom', (ctx, next) => {
+    const body = ctx.request.body;
+    console.log(`Classroom ${body.name}`);
+    const sub = spawn(CONFIG.UE4_PATH, [CONFIG.PROJECT_PATH, `TestClassroom?listen`, '-server', '-log', '-nosteam', '-messaging', `-port=${body.port}`], {
         detached: true,
         stdio: 'ignore'
     });

src/Source/VRClassroom/Private/HttpService.cpp

@@ -17,7 +17,19 @@ UHttpService::UHttpService(const class FObjectInitializer& ObjectInitializer) :
 	Http = &FHttpModule::Get();
 }
 
+UHttpService* UHttpService::GetHttp() {
+	Http = &FHttpModule::Get();
+
+	return this;
+}
+
 void UHttpService::SetTimeout(float Timeout) {
+	if (this == NULL) {
+		UE_LOG(LogTemp, Log, TEXT("TU PUTA MADRE"));
+	}
+	else if(this->Http == NULL) {
+		UE_LOG(LogTemp, Log, TEXT("LA TUYA"));
+	}
 	Http->SetHttpTimeout(Timeout);
 }
 
@@ -40,11 +52,12 @@ void UHttpService::SetRequestHeaders(TSharedRef<IHttpRequest>& Request) {
 TSharedRef<IHttpRequest> UHttpService::RequestWithRoute(FString Subroute) {
 	// I have to set it here because for some reason if I set it on the constructor it becomes empty when it reaches here
 	// TODO: Figure out why that happens and fix it to remove this line
-	VRCAPIPath = FString(TEXT("https://api.ev3.me/"));
+	FString VRCAPIPath1 = FString(TEXT("https://api.ev3.me/"));
 
 	Http = &FHttpModule::Get();
 	TSharedRef<IHttpRequest> Request = Http->CreateRequest();
-	FString url = FString(VRCAPIPath + Subroute);
+	FString url = FString(VRCAPIPath1);
+	url.Append(Subroute);
 	Request->SetURL(url);
 	
 	SetRequestHeaders(Request);

src/Source/VRClassroom/Private/VRCGameInstance.cpp

@@ -9,5 +9,5 @@ UVRCGameInstance::UVRCGameInstance(const class FObjectInitializer& ObjectInitial
 }
 
 UHttpService* UVRCGameInstance::GetHttpService() {
-	return Http;
+	return Http->GetHttp();
 }

src/Source/VRClassroom/Private/VRCPlayerController.cpp

@@ -3,6 +3,7 @@
 
 #include "VRCPlayerController.h"
 #include "Runtime/Online/HTTP/Public/Http.h"
+#include "VRCGameInstance.h"
 
 AVRCPlayerController::AVRCPlayerController() {
 
@@ -15,10 +16,13 @@ void AVRCPlayerController::TravelToMap(const FString& URL, const bool SeamlessTr
 }
 
 void AVRCPlayerController::ConnectToCampus() {
-	Http = &FHttpModule::Get();
-	Http->SetHttpTimeout(TravelTimeout);
+	if (Http == NULL) {
+		UVRCGameInstance* GameInstance = Cast<UVRCGameInstance>(GetWorld()->GetGameInstance());
+		Http = GameInstance->GetHttpService();
+	}
+	Http->SetTimeout(TravelTimeout);
 
-	TSharedRef<IHttpRequest> Request = Http->CreateRequest();
+	TSharedRef<IHttpRequest> Request = Http->PostRequest("dsa", "asd");
 	Request->OnProcessRequestComplete().BindUObject(this, &AVRCPlayerController::OnConnectToCampusResponseRecieved);
 	Request->SetVerb("POST");
 	Request->SetHeader(TEXT("User-Agent"), "X-UnrealEngine-Agent");
@@ -62,3 +66,51 @@ void AVRCPlayerController::OnConnectToCampusResponseRecieved(FHttpRequestPtr Req
 		UE_LOG(LogTemp, Error, TEXT("OnConnectToCampus Error accessing server!"));
 	}
 }
+
+
+void AVRCPlayerController::ConnectToMeeting(FString MeetingId) {
+	if (Http == NULL) {
+		UVRCGameInstance* GameInstance = Cast<UVRCGameInstance>(GetWorld()->GetGameInstance());
+		Http = GameInstance->GetHttpService();
+	}
+	Http->SetTimeout(20.0f);
+
+	MeetingId.TrimStartAndEndInline();
+
+	FString PostParameters = FString(TEXT("{\"meetingId\":\"123\"}"));
+
+	TSharedRef<IHttpRequest> Request = Http->GetRequest("meeting/connect");
+	Request->SetURL(FString("http://localhost:1337/instances/join-classroom/123"));
+	Request->SetHeader("Content-Type", TEXT("application/json"));
+	Request->OnProcessRequestComplete().BindUObject(this, &AVRCPlayerController::OnConnectToMeetingResponseRecieved);
+
+	Request->ProcessRequest();
+}
+
+void AVRCPlayerController::OnConnectToMeetingResponseRecieved(FHttpRequestPtr Request, FHttpResponsePtr Response, bool bWasSuccessful) {
+	FString content = *Response->GetContentAsString();
+	UE_LOG(LogTemp, Log, TEXT("asdsad"));
+	if(Http->ResponseIsValid(Response, bWasSuccessful)){
+		UE_LOG(LogTemp, Log, TEXT("Connecting to meeting"));
+
+		TSharedPtr<FJsonObject> JsonObject;
+		TSharedRef<TJsonReader<>> Reader = TJsonReaderFactory<>::Create(Response->GetContentAsString());
+
+		if (FJsonSerializer::Deserialize(Reader, JsonObject))
+		{
+			FString IP = JsonObject->GetStringField("ip");
+			FString PORT = JsonObject->GetStringField("port");
+
+			FString URL = IP + FString(TEXT(":")) + PORT.Left(4);
+			UE_LOG(LogTemp, Log, TEXT("OnConnectToMeeting IP is %s Port %s, Both"), *IP, *PORT, *URL);
+
+			TravelToMap(URL, false);
+		}
+		else {
+			UE_LOG(LogTemp, Error, TEXT("OnConnectToCampus Server returned no data!"));
+		}
+
+	}else{
+		UE_LOG(LogTemp, Error, TEXT("Connect to meeting failed"));
+	}
+}

src/Source/VRClassroom/Public/HttpService.h

@@ -23,6 +23,8 @@ public:
 	
 	FString VRCAPIPath = "";
 
+	UHttpService* GetHttp();
+
 	void SetTimeout(float Timeout);
 
 	bool ResponseIsValid(FHttpResponsePtr Response, bool bWasSuccessful);

src/Source/VRClassroom/Public/VRCPlayerController.h

@@ -4,7 +4,7 @@
 
 #include "CoreMinimal.h"
 #include "GameFramework/PlayerController.h"
-#include "Runtime/Online/HTTP/Public/Http.h"
+#include "HttpService.h"
 #include "VRCPlayerController.generated.h"
 
 USTRUCT(BlueprintType, Blueprintable)
@@ -29,7 +29,7 @@ class VRCLASSROOM_API AVRCPlayerController : public APlayerController
 {
 	GENERATED_BODY()
 
-		FHttpModule* Http;
+		UHttpService* Http;
 
 public:
 
@@ -41,12 +41,17 @@ public:
 	UPROPERTY(BlueprintReadWrite, Category = "Config")
 		FString VRCAPIPath = "http://localhost:1337/";
 
+	UFUNCTION(BlueprintCallable, Category = "Travel")
+		void TravelToMap(const FString& URL, const bool SeamlessTravel);
+
 	UFUNCTION(BlueprintCallable, Category = "Travel")
 		void ConnectToCampus();
 
 	void OnConnectToCampusResponseRecieved(FHttpRequestPtr Request, FHttpResponsePtr Response, bool bWasSuccessful);
 
 	UFUNCTION(BlueprintCallable, Category = "Travel")
-			void TravelToMap(const FString& URL, const bool SeamlessTravel);
+		void ConnectToMeeting(FString MeetingId);
+
+	void OnConnectToMeetingResponseRecieved(FHttpRequestPtr Request, FHttpResponsePtr Response, bool bWasSuccessful);
 	
 };