Added Events OnDisplayRankings to launch Display of rankings in BluePrints.

Source/DTFluxAPIStatus/Private/widgets/DTFluxStatusWidget.cpp

@@ -338,7 +338,8 @@ void SDTFluxStatusWidget::PopulateComboBoxItems()
 	{
 		FString Separator = " | ";
 		FString RootSeparator = " -> ";
-		TArray<FDTFluxContest> DataFromSubsystem = DTFluxCore->GetContests();
+		TArray<FDTFluxContest> DataFromSubsystem = TArray<FDTFluxContest>();
+		DTFluxCore->GetContests(DataFromSubsystem);
 
 		for (const auto& Contest : DataFromSubsystem)
 		{

Source/DTFluxCore/Private/Assets/DTFluxModelAsset.cpp

@@ -13,6 +13,11 @@ UDTFluxModelAsset::UDTFluxModelAsset(const FObjectInitializer& ObjectInitializer
 void UDTFluxModelAsset::AddContest(const FDTFluxContest& Contest)
 {
 	Contests.Add(Contest.Name, Contest);
+	// initialisation
+	for (const auto& Stage : Contest.Stages)
+	{
+		FinishedStagesCache.Add(FDTFluxStageKey(Contest.ContestId, Stage.StageId), Stage.IsFinished());
+	}
 }
 
 bool UDTFluxModelAsset::GetContestById(const int InContestId, FDTFluxContest& OutContest)
@@ -132,6 +137,32 @@ bool UDTFluxModelAsset::GetParticipantByBib(int Bib, FDTFluxParticipant& OutPart
 	return false;
 }
 
+bool UDTFluxModelAsset::IsStageFinished(FDTFluxStageKey StageKey)
+{
+	if (!FinishedStagesCache.Contains(StageKey))
+	{
+		if (FinishedStagesCache[StageKey])
+		{
+			return true;
+		}
+		//maybe stage is finished because we have not be able to set it ?
+		return CheckStageIsFinished(StageKey);
+	}
+	return false;
+}
+
+
+bool UDTFluxModelAsset::CheckStageIsFinished(FDTFluxStageKey StageKey)
+{
+	FDTFluxStage Stage;
+	if (GetStage(StageKey, Stage))
+	{
+		FinishedStagesCache.Add(StageKey, Stage.IsFinished());
+		return FinishedStagesCache[StageKey];
+	}
+	return false;
+}
+
 
 void UDTFluxModelAsset::UpdateOrCreateStageRanking(const FDTFluxStageRankings& InStageRankings)
 {

Source/DTFluxCore/Private/Types/Struct/DTFluxRaceDataStucts.cpp

@@ -2,6 +2,11 @@
 
 #include "Types/Struct/DTFluxRaceDataStructs.h"
 
+bool FDTFluxStage::IsFinished() const
+{
+	return EndTime <= FDateTime::Now();
+}
+
 bool FDTFluxContest::IsFinished() const
 {
 	return EndTime <= FDateTime::Now();
@@ -62,6 +67,3 @@ bool FDTFluxContest::GetStage(const int StageID, FDTFluxStage& OutStage) const
 	}
 	return false;
 }
-
-
-

Source/DTFluxCore/Private/Types/Struct/DTFluxRankingStructs.cpp

@@ -3,6 +3,12 @@
 #include "Types/Struct/DTFluxRankingStructs.h"
 #include "DTFluxCoreModule.h"
 
+bool FDTFluxBaseRankings::IsSealed(const FDateTime EndTime) const
+
+{
+	return ReceivedAt >= EndTime;
+}
+
 void FDTFluxContestRanking::Dump() const
 {
 	UE_LOG(logDTFluxCore, Log,

Source/DTFluxCore/Public/Assets/DTFluxModelAsset.h

@@ -89,4 +89,13 @@ public:
 
 	UFUNCTION(BlueprintCallable, CallInEditor, Category="DTFlux|Participant")
 	bool GetParticipantByBib(int Bib, FDTFluxParticipant& OutParticipant);
+
+	UFUNCTION()
+	bool IsStageFinished(FDTFluxStageKey StageKey);
+
+private:
+	UPROPERTY()
+	TMap<FDTFluxStageKey, bool /*bIsFinished*/> FinishedStagesCache;
+	UFUNCTION()
+	bool CheckStageIsFinished(FDTFluxStageKey StageKey);
 };

Source/DTFluxCore/Public/Types/Struct/DTFluxRaceDataStructs.h

@@ -51,6 +51,7 @@ public:
 	FDateTime EndTime;
 	UPROPERTY(BlueprintReadWrite, Category="DTFlux|model", EditAnywhere)
 	FDateTime CutOff;
+	bool IsFinished() const;
 };
 
 /**
@@ -98,4 +99,4 @@ public:
 	UPROPERTY()
 	// ReSharper disable once IdentifierTypo
 	TArray<FDTFluxContest> Datas;
-};
+};

Source/DTFluxCore/Public/Types/Struct/DTFluxRankingStructs.h

@@ -8,6 +8,18 @@
 #include "DTFluxRankingStructs.generated.h"
 
 
+USTRUCT(BlueprintType)
+struct DTFLUXCORE_API FDTFluxBaseRankings
+{
+	GENERATED_BODY()
+
+public:
+	UPROPERTY(BlueprintReadOnly, Category="DTFlux|Model", VisibleAnywhere)
+	FDateTime ReceivedAt = FDateTime::Now();
+
+	bool IsSealed(const FDateTime EndTime) const;
+};
+
 /**
  * @struct FDTFluxContestRanking
  * Representing a contest ranking for a participant 
@@ -37,7 +49,7 @@ public:
 
 
 USTRUCT(BlueprintType)
-struct FDTFluxContestRankings
+struct FDTFluxContestRankings : public FDTFluxBaseRankings
 {
 	GENERATED_BODY()
 
@@ -94,7 +106,7 @@ public:
 };
 
 USTRUCT(BlueprintType)
-struct FDTFluxDetailedRankings
+struct FDTFluxDetailedRankings : public FDTFluxBaseRankings
 {
 	GENERATED_BODY()
 

Source/DTFluxCoreSubsystem/Private/DTFluxCoreSubsystem.cpp

@@ -185,6 +185,46 @@ void UDTFluxCoreSubsystem::RegisterDelegates()
 	}
 }
 
+bool UDTFluxCoreSubsystem::IsStageRankingSealed(FDTFluxStageKey StageKey)
+{
+	FDTFluxStageRankings StageRankings;
+	if (GetStageRankingsWithKey(StageKey, StageRankings))
+	{
+		FDTFluxStage Stage;
+		if (GetStageDefinition(StageKey, Stage))
+		{
+			return StageRankings.IsSealed(Stage.EndTime);
+		}
+		UE_LOG(logDTFluxCoreSubsystem, Error, TEXT("Unable to find Stage %i"), StageKey.StageId);
+		return false;
+	}
+	UE_LOG(logDTFluxCoreSubsystem, Error, TEXT("Unable to find StageRankings for StageKey %i"), StageKey.StageId);
+	return false;
+}
+
+bool UDTFluxCoreSubsystem::IsContestRankingSealed(int ContestId)
+{
+	if (DataStorage)
+	{
+		FDTFluxContestRankings ContestRankings;
+		if (GetContestRankings(ContestId, ContestRankings))
+		{
+			FDTFluxContest Contest;
+			if (GetContestForId(ContestId, Contest))
+			{
+				return ContestRankings.IsSealed(Contest.EndTime);
+			}
+			UE_LOG(logDTFluxCoreSubsystem, Error, TEXT("Unable to find Contest %i"), ContestId);
+			return false;
+		}
+		UE_LOG(logDTFluxCoreSubsystem, Error, TEXT("Unable to find ContestRankings for ContestId %i"), ContestId);
+		return false;
+	}
+	UE_LOG(logDTFluxCoreSubsystem, Error, TEXT("DataStorage not available"));
+	return false;
+}
+
+
 void UDTFluxCoreSubsystem::ProcessRaceData(const FDTFluxRaceData& RaceDataDefinition)
 {
 	if (RaceDataDefinition.Datas.Num() > 0)
@@ -288,6 +328,138 @@ void UDTFluxCoreSubsystem::SendRequest(const FString& Message)
 	}
 }
 
+FGuid UDTFluxCoreSubsystem::InitContestRankingsDisplay(const int ContestId)
+{
+	if (NetworkSubsystem)
+	{
+		if (DataStorage)
+		{
+			// no need to request StageRankings;
+			if (IsContestRankingSealed(ContestId))
+			{
+				const FGuid DisplayRequestId = FGuid::NewGuid();
+				OnContestRankingDisplayReady.Broadcast(DisplayRequestId, true);
+				return DisplayRequestId;
+			}
+			else
+			{
+				FOnDTFluxRequestSuccess OnSuccess = FOnDTFluxRequestSuccess::CreateLambda(
+					[this](const FDTFluxTrackedRequest& Request)
+					{
+						FDTFluxContestRankings Rankings = FDTFluxContestRankings();
+						if (Request.ParsedResponse.IsSet())
+						{
+							TSharedPtr<FDTFluxServerResponse> ResponsePtr = Request.ParsedResponse.GetValue();
+							ResponsePtr->ParseContestRanking(Rankings);
+							this->DataStorage->AddContestRanking(Rankings);
+							this->OnContestRankingDisplayReady.Broadcast(Request.RequestId, true);
+							return;
+						}
+						this->OnStageRankingDisplayReady.Broadcast(Request.RequestId, false);
+					});
+				FOnDTFluxRequestError OnError = FOnDTFluxRequestError::CreateLambda(
+					[this](const FDTFluxTrackedRequest& InReq, const FString& InError)
+					{
+						this->OnStageRankingDisplayReady.Broadcast(InReq.RequestId, false);
+					});
+				FGuid DisplayRequestId = NetworkSubsystem->SendTrackedRequestWithCallbacks(
+					EDTFluxApiDataType::ContestRanking, ContestId, -1, -1, OnSuccess, OnError, true);
+				return DisplayRequestId;
+			}
+		}
+		UE_LOG(logDTFluxCoreSubsystem, Error, TEXT("DTFluxDatastorage unavailable ..."));
+		OnContestRankingDisplayReady.Broadcast(FGuid(), false);
+		return FGuid();
+	}
+	UE_LOG(logDTFluxCoreSubsystem, Error, TEXT("DTFluxNetworkSubsystem unavailable ..."));
+	OnContestRankingDisplayReady.Broadcast(FGuid(), false);
+	return FGuid();
+}
+
+FGuid UDTFluxCoreSubsystem::InitStageRankingsDisplay(const int ContestId, const int StageId)
+{
+	if (NetworkSubsystem)
+	{
+		if (DataStorage)
+		{
+			// no need to request StageRankings;
+			if (IsStageRankingSealed(FDTFluxStageKey(ContestId, StageId)))
+			{
+				const FGuid DisplayRequestId = FGuid::NewGuid();
+				OnStageRankingDisplayReady.Broadcast(DisplayRequestId, true);
+				return DisplayRequestId;
+			}
+			else
+			{
+				FOnDTFluxRequestSuccess OnSuccess = FOnDTFluxRequestSuccess::CreateLambda(
+					[this](const FDTFluxTrackedRequest& Request)
+					{
+						FDTFluxStageRankings Rankings = FDTFluxStageRankings();
+						if (Request.ParsedResponse.IsSet())
+						{
+							TSharedPtr<FDTFluxServerResponse> ResponsePtr = Request.ParsedResponse.GetValue();
+							ResponsePtr->ParseStageRanking(Rankings);
+							this->DataStorage->AddStageRanking(Rankings);
+							this->OnStageRankingDisplayReady.Broadcast(Request.RequestId, true);
+							return;
+						}
+						this->OnStageRankingDisplayReady.Broadcast(Request.RequestId, false);
+					});
+				FOnDTFluxRequestError OnError = FOnDTFluxRequestError::CreateLambda(
+					[this](const FDTFluxTrackedRequest& InReq, const FString& InError)
+					{
+						this->OnStageRankingDisplayReady.Broadcast(InReq.RequestId, false);
+					});
+				FGuid DisplayRequestId = NetworkSubsystem->SendTrackedRequestWithCallbacks(
+					EDTFluxApiDataType::StageRanking, ContestId, StageId, -1, OnSuccess, OnError, true);
+				return DisplayRequestId;
+			}
+		}
+	}
+	UE_LOG(logDTFluxCoreSubsystem, Error, TEXT("DTFluxNetworkSubsystem unavailable ..."));
+	const FGuid RequestId = FGuid::NewGuid();
+	OnStageRankingDisplayReady.Broadcast(RequestId, false);
+	return RequestId;
+}
+
+FGuid UDTFluxCoreSubsystem::InitSplitRankingsDisplay(const int ContestId, const int StageId, const int SplitId)
+{
+	if (NetworkSubsystem)
+	{
+		if (DataStorage)
+		{
+			FOnDTFluxRequestSuccess OnSuccess = FOnDTFluxRequestSuccess::CreateLambda(
+				[this](const FDTFluxTrackedRequest& Request)
+				{
+					FDTFluxSplitRankings Rankings = FDTFluxSplitRankings();
+					if (Request.ParsedResponse.IsSet())
+					{
+						TSharedPtr<FDTFluxServerResponse> ResponsePtr = Request.ParsedResponse.GetValue();
+						ResponsePtr->ParseSplitRanking(Rankings);
+						this->DataStorage->AddSplitRanking(Rankings);
+						this->OnSplitRankingDisplayReady.Broadcast(Request.RequestId, true);
+						return;
+					}
+					this->OnSplitRankingDisplayReady.Broadcast(Request.RequestId, false);
+				});
+			FOnDTFluxRequestError OnError = FOnDTFluxRequestError::CreateLambda(
+				[this](const FDTFluxTrackedRequest& InReq, const FString& InError)
+				{
+					this->OnSplitRankingDisplayReady.Broadcast(InReq.RequestId, false);
+				});
+			FGuid DisplayRequestId = NetworkSubsystem->SendTrackedRequestWithCallbacks(
+				EDTFluxApiDataType::ContestRanking, ContestId, StageId, SplitId, OnSuccess, OnError, true);
+			return DisplayRequestId;
+		}
+		UE_LOG(logDTFluxCoreSubsystem, Error, TEXT("DTFluxDatastorage unavailable ..."));
+		OnSplitRankingDisplayReady.Broadcast(FGuid(), false);
+		return FGuid();
+	}
+	UE_LOG(logDTFluxCoreSubsystem, Error, TEXT("DTFluxNetworkSubsystem unavailable ..."));
+	OnSplitRankingDisplayReady.Broadcast(FGuid(), false);
+	return FGuid();
+}
+
 bool UDTFluxCoreSubsystem::GetStageRankingForBib(const int ContestId, const int StageId, const int Bib,
                                                  FDTFluxStageRanking& OutStageRanking)
 {
@@ -491,7 +663,6 @@ TArray<FGuid> UDTFluxCoreSubsystem::TrackedRequestStageRankings(const TArray<FDT
 				UE_LOG(logDTFluxCoreSubsystem, Error, TEXT("StageRanking Request [%s] Error %s"),
 				       *InReq.RequestId.ToString(), *InError);
 			});
-		// if Contest is not ended 
 		for (auto StageKey : ForStages)
 		{
 			FGuid ContestRequest = NetworkSubsystem->SendTrackedRequestWithCallbacks(EDTFluxApiDataType::StageRanking,
@@ -554,24 +725,30 @@ TArray<int> UDTFluxCoreSubsystem::GetCurrentContestsId()
 	return GetContestsIdForTime(FDateTime::Now());
 }
 
-TArray<FDTFluxContest> UDTFluxCoreSubsystem::GetCurrentContests()
+bool UDTFluxCoreSubsystem::GetCurrentContests(TArray<FDTFluxContest>& OutContests)
 {
-	return GetContestsForTime(FDateTime::Now());
+	return GetContestsForTime(FDateTime::Now(), OutContests);
 }
 
-TArray<int> UDTFluxCoreSubsystem::GetContestsIdForTime(const FDateTime Time) const
+TArray<int> UDTFluxCoreSubsystem::GetContestsIdForTime(const FDateTime Time)
 {
-	TArray<int> Contests;
-	for (const auto& Pair : DataStorage->Contests)
+	if (DataStorage)
 	{
-		FDTFluxContest Contest = Pair.Value;
-		int ContestId = Contest.ContestId;
-		if (Contest.Date < Time && Contest.EndTime > Time)
+		TArray<FDTFluxContest> Contests;
+		if (GetContestsForTime(Time, Contests))
 		{
-			Contests.Add(ContestId);
+			TArray<int> ContestIds = TArray<int>();
+			for (const auto& Contest : Contests)
+			{
+				ContestIds.Add(Contest.ContestId);
+			}
+			return ContestIds;
 		}
+		UE_LOG(logDTFluxCoreSubsystem, Warning, TEXT("No Contest running for Time [%s]"), *Time.ToString());
+		return TArray<int>();
 	}
-	return Contests;
+	UE_LOG(logDTFluxCoreSubsystem, Error, TEXT("DataStorage not available"));
+	return TArray<int>();
 }
 
 bool UDTFluxCoreSubsystem::GetContestForId(const int Id, FDTFluxContest& OutContest)
@@ -588,32 +765,119 @@ bool UDTFluxCoreSubsystem::GetContestForId(const int Id, FDTFluxContest& OutCont
 	return false;
 }
 
-TArray<FDTFluxContest> UDTFluxCoreSubsystem::GetContestsForTime(const FDateTime Time)
-{
-	TArray<FDTFluxContest> Contests;
-	for (const auto& Pair : DataStorage->Contests)
-	{
-		FDTFluxContest Contest = Pair.Value;
-		int ContestId = Contest.ContestId;
-		if (Contest.Date < Time && Contest.EndTime > Time)
-		{
-			Contests.Add(Contest);
-		}
-	}
-	return Contests;
-}
-
-void UDTFluxCoreSubsystem::RequestRankingsForStages(TArray<FDTFluxStage> RequestedStages) const
-{
-}
-
-TArray<FDTFluxContest> UDTFluxCoreSubsystem::GetContests()
+bool UDTFluxCoreSubsystem::GetContestsForTime(const FDateTime Time, TArray<FDTFluxContest>& OutContests)
 {
 	if (DataStorage)
 	{
-		TArray<FDTFluxContest> OutContests;
-		DataStorage->Contests.GenerateValueArray(OutContests);
-		return OutContests;
+		OutContests.Empty();
+		for (const auto& Pair : DataStorage->Contests)
+		{
+			FDTFluxContest Contest = Pair.Value;
+			int ContestId = Contest.ContestId;
+
+			//ils ont commencé.
+			if (Contest.Date < Time && Contest.EndTime > Time)
+			{
+				// ils sont finis
+				if (!Contest.IsFinished())
+				{
+					OutContests.Add(Contest);
+				}
+			}
+		}
+		if (!OutContests.IsEmpty())
+		{
+			return true;
+		}
+		UE_LOG(logDTFluxCoreSubsystem, Warning, TEXT("No Contest running for Time [%s]"), *Time.ToString());
 	}
-	return TArray<FDTFluxContest>();
+	UE_LOG(logDTFluxCoreSubsystem, Error, TEXT("DataStorage not available"));
+	return false;
+}
+
+bool UDTFluxCoreSubsystem::GetContests(TArray<FDTFluxContest>& OutContests)
+{
+	OutContests.Empty();
+	if (DataStorage)
+	{
+		DataStorage->Contests.GenerateValueArray(OutContests);
+		return !OutContests.IsEmpty();
+	}
+	UE_LOG(logDTFluxCoreSubsystem, Error, TEXT("DataStorage not available"));
+	return false;
+}
+
+void UDTFluxCoreSubsystem::GetContest(const int ContestId, FDTFluxContest& OutContest)
+{
+	OutContest = FDTFluxContest();
+	if (GetContestForId(ContestId, OutContest))
+	{
+		return;
+	}
+	UE_LOG(logDTFluxCoreSubsystem, Warning, TEXT("ContestId %d not found in ContestDefinition"), ContestId)
+}
+
+bool UDTFluxCoreSubsystem::GetStageDefinition(const FDTFluxStageKey StageKey, FDTFluxStage& OutStageDefinition)
+{
+	int ContestId = StageKey.ContestId;
+	int StageId = StageKey.StageId;
+	FDTFluxContest ContestDefinition;
+	if (GetContestForId(ContestId, ContestDefinition))
+	{
+		for (auto& Stage : ContestDefinition.Stages)
+		{
+			if (Stage.StageId == StageId)
+			{
+				OutStageDefinition = Stage;
+				return true;
+			}
+		}
+	}
+	OutStageDefinition = FDTFluxStage();
+	UE_LOG(logDTFluxCoreSubsystem, Warning, TEXT("ContestId %d, StageId %d not found in ContestDefinition"),
+	       ContestId, StageId)
+	return false;
+}
+
+bool UDTFluxCoreSubsystem::GetSplitDefinition(const FDTFluxSplitKey SplitKey, FDTFluxSplit& OutSplitDefinition)
+{
+	int ContestId = SplitKey.ContestId;
+	int SplitId = SplitKey.SplitId;
+	FDTFluxContest ContestDefinition;
+	if (GetContestForId(ContestId, ContestDefinition))
+	{
+		for (auto& Split : ContestDefinition.Splits)
+		{
+			if (Split.SplitId == SplitId)
+			{
+				OutSplitDefinition = Split;
+				return true;
+			}
+		}
+	}
+	OutSplitDefinition = FDTFluxSplit();
+	UE_LOG(logDTFluxCoreSubsystem, Warning, TEXT("ContestId %d, SplitId %d not found in ContestDefinition"),
+	       ContestId, SplitId);
+	return false;
+}
+
+void UDTFluxCoreSubsystem::GetStage(const int ContestId, const int StageId, FDTFluxStage& OutStageDefinition)
+{
+	if (GetStageDefinition(FDTFluxStageKey(ContestId, StageId),
+	                       OutStageDefinition))
+	{
+		return;
+	}
+	OutStageDefinition = FDTFluxStage();
+}
+
+void UDTFluxCoreSubsystem::GetSplit(const int ContestId, const int StageId, const int SplitId,
+                                    FDTFluxSplit& OutSplitDefinition)
+{
+	if (GetSplitDefinition(FDTFluxSplitKey(ContestId, StageId, SplitId),
+	                       OutSplitDefinition))
+	{
+		return;
+	}
+	OutSplitDefinition = FDTFluxSplit();
 }

Source/DTFluxCoreSubsystem/Public/DTFluxCoreSubsystem.h

@@ -41,6 +41,25 @@ public:
 	UPROPERTY(BlueprintAssignable, Category="DTFlux|Core Subsystem")
 	FOnStageRankings OnStageRankings;
 
+
+	DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnContestRankingDisplayReady, const FGuid, RequestId, const bool,
+	                                             bSuccesRequest);
+
+	UPROPERTY(BlueprintAssignable, Category="DTFlux|Core Subsystem")
+	FOnContestRankingDisplayReady OnContestRankingDisplayReady;
+
+	DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnStageRankingDisplayReady, const FGuid, RequestId, const bool,
+	                                             bSuccesRequest);
+
+	UPROPERTY(BlueprintAssignable, Category="DTFlux|Core Subsystem")
+	FOnStageRankingDisplayReady OnStageRankingDisplayReady;
+
+	DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnSplitRankingDisplayReady, const FGuid, RequestId, const bool,
+	                                             bSuccesRequest);
+
+	UPROPERTY(BlueprintAssignable, Category="DTFlux|Core Subsystem")
+	FOnSplitRankingDisplayReady OnSplitRankingDisplayReady;
+
 	DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnContestRankings, const int, ContestId, FDTFluxContestRankings,
 	                                             ContestRankings);
 
@@ -74,147 +93,73 @@ public:
 	UPROPERTY(BlueprintReadOnly, Category="DTFlux|Core Subsystem")
 	FOnWinner OnWinner;
 
-
-	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
-	bool GetStageRankingForBib(const int ContestId, const int StageId, const int Bib,
-	                           FDTFluxStageRanking& OutStageRankings);
-
-	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
-	bool GetSplitRankingForBib(const int ContestId, const int StageId, const int SplitId, const int Bib,
-	                           FDTFluxSplitRanking& OutSplitRankings);
-
-	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
-	bool GetContestRanking(const int ContestId, FDTFluxContestRanking& OutContestRanking);
-
-	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
-	bool GetContestRankings(const int ContestId, FDTFluxContestRankings& OutContestRankings);
-
-	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
-	bool GetStageRankings(const int ContestId, const int StageId, FDTFluxStageRankings& OutStageRankings);
-
-	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
-	bool GetSplitRankings(const int ContestId, const int StageId, const int SplitId,
-	                      FDTFluxSplitRankings& OutSplitRankings);
-
-	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
-	bool GetStageRankingsWithKey(const FDTFluxStageKey StageKey, FDTFluxStageRankings& OutStageRankings,
-	                             const bool bShouldUseCached = true);
-
-	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
-	bool GetSplitRankingsWithKey(const FDTFluxSplitKey SplitKey, FDTFluxSplitRankings& OutSplitRankings,
-	                             const bool bShouldUseCached = true);
-
-	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
-	TArray<FGuid> TrackedRequestContestRankings(const TArray<int> ForContests, bool bEnableCache = true);
-
-	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
-	TArray<FGuid> TrackedRequestStageRankings(const TArray<FDTFluxStageKey> ForStages, bool bEnableCache = true);
-
-	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
-	TArray<FGuid> TrackedRequestSplitRankings(const TArray<FDTFluxSplitKey> ForSplits, bool bEnableCache = true);
-
-
-	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
-	bool GetParticipant(int InBib, FDTFluxParticipant& OutParticipant);
-
 	//TODO : this must be a ProjectSetting
 	UPROPERTY(BlueprintReadOnly, Category="DTFlux|Core Subsystem")
 	bool bShouldKeepRankings = true;
 
-	UFUNCTION()
+
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
+	FGuid InitContestRankingsDisplay(const int ContestIds);
+
+
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
+	FGuid InitStageRankingsDisplay(const int ContestId, const int StageId);
+
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
+	FGuid InitSplitRankingsDisplay(const int ContestId, const int StageId, const int SplitId);
+
+
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
+	bool GetStageRankingForBib(const int ContestId, const int StageId, const int Bib,
+	                           FDTFluxStageRanking& OutStageRankings);
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
+	bool GetSplitRankingForBib(const int ContestId, const int StageId, const int SplitId, const int Bib,
+	                           FDTFluxSplitRanking& OutSplitRankings);
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
+	bool GetContestRanking(const int ContestId, FDTFluxContestRanking& OutContestRanking);
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
+	bool GetContestRankings(const int ContestId, FDTFluxContestRankings& OutContestRankings);
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
+	bool GetStageRankings(const int ContestId, const int StageId, FDTFluxStageRankings& OutStageRankings);
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
+	bool GetSplitRankings(const int ContestId, const int StageId, const int SplitId,
+	                      FDTFluxSplitRankings& OutSplitRankings);
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
+	bool GetStageRankingsWithKey(const FDTFluxStageKey StageKey, FDTFluxStageRankings& OutStageRankings,
+	                             const bool bShouldUseCached = true);
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
+	bool GetSplitRankingsWithKey(const FDTFluxSplitKey SplitKey, FDTFluxSplitRankings& OutSplitRankings,
+	                             const bool bShouldUseCached = true);
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
+	TArray<FGuid> TrackedRequestContestRankings(const TArray<int> ForContests, bool bEnableCache = true);
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
+	TArray<FGuid> TrackedRequestStageRankings(const TArray<FDTFluxStageKey> ForStages, bool bEnableCache = true);
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
+	TArray<FGuid> TrackedRequestSplitRankings(const TArray<FDTFluxSplitKey> ForSplits, bool bEnableCache = true);
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
+	bool GetParticipant(int InBib, FDTFluxParticipant& OutParticipant);
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
 	TArray<int> GetCurrentContestsId();
-	UFUNCTION()
-	TArray<FDTFluxContest> GetCurrentContests();
-	UFUNCTION()
-	TArray<int> GetContestsIdForTime(const FDateTime Time) const;
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
+	bool GetCurrentContests(TArray<FDTFluxContest>& OutContests);
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
+	TArray<int> GetContestsIdForTime(const FDateTime Time);
 	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
 	bool GetContestForId(const int Id, FDTFluxContest& OutContest);
 	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
-	TArray<FDTFluxContest> GetContestsForTime(const FDateTime Time);
-
-	UFUNCTION()
-	void RequestRankingsForStages(const TArray<FDTFluxStage> RequestedStages) const;
-	UFUNCTION()
-	TArray<FDTFluxContest> GetContests();
-
+	bool GetContestsForTime(const FDateTime Time, TArray<FDTFluxContest>& OutContests);
 	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
-	void GetContest(const int ContestId, FDTFluxContest& OutContest)
-	{
-		OutContest = FDTFluxContest();
-		if (GetContestForId(ContestId, OutContest))
-		{
-			return;
-		}
-		UE_LOG(logDTFluxCoreSubsystem, Warning, TEXT("ContestId %d not found in ContestDefinition"), ContestId)
-	}
-
+	bool GetContests(TArray<FDTFluxContest>& OutContests);
 	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
-	bool GetStageDefinition(const FDTFluxStageKey StageKey, FDTFluxStage& OutStageDefinition)
-	{
-		int ContestId = StageKey.ContestId;
-		int StageId = StageKey.StageId;
-		FDTFluxContest ContestDefinition;
-		if (GetContestForId(ContestId, ContestDefinition))
-		{
-			for (auto& Stage : ContestDefinition.Stages)
-			{
-				if (Stage.StageId == StageId)
-				{
-					OutStageDefinition = Stage;
-					return true;
-				}
-			}
-		}
-		OutStageDefinition = FDTFluxStage();
-		UE_LOG(logDTFluxCoreSubsystem, Warning, TEXT("ContestId %d, StageId %d not found in ContestDefinition"),
-		       ContestId, StageId)
-		return false;
-	}
-
+	void GetContest(const int ContestId, FDTFluxContest& OutContest);
 	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
-	bool GetSplitDefinition(const FDTFluxSplitKey SplitKey, FDTFluxSplit& OutSplitDefinition)
-	{
-		int ContestId = SplitKey.ContestId;
-		int SplitId = SplitKey.SplitId;
-		FDTFluxContest ContestDefinition;
-		if (GetContestForId(ContestId, ContestDefinition))
-		{
-			for (auto& Split : ContestDefinition.Splits)
-			{
-				if (Split.SplitId == SplitId)
-				{
-					OutSplitDefinition = Split;
-					return true;
-				}
-			}
-		}
-		OutSplitDefinition = FDTFluxSplit();
-		UE_LOG(logDTFluxCoreSubsystem, Warning, TEXT("ContestId %d, SplitId %d not found in ContestDefinition"),
-		       ContestId, SplitId);
-		return false;
-	}
-
+	bool GetStageDefinition(const FDTFluxStageKey StageKey, FDTFluxStage& OutStageDefinition);
 	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
-	void GetStage(const int ContestId, const int StageId, FDTFluxStage& OutStageDefinition)
-	{
-		if (GetStageDefinition(FDTFluxStageKey(ContestId, StageId),
-		                       OutStageDefinition))
-		{
-			return;
-		}
-		OutStageDefinition = FDTFluxStage();
-	}
-
+	bool GetSplitDefinition(const FDTFluxSplitKey SplitKey, FDTFluxSplit& OutSplitDefinition);
 	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
-	void GetSplit(const int ContestId, const int StageId, const int SplitId, FDTFluxSplit& OutSplitDefinition)
-	{
-		if (GetSplitDefinition(FDTFluxSplitKey(ContestId, StageId, SplitId),
-		                       OutSplitDefinition))
-		{
-			return;
-		}
-		OutSplitDefinition = FDTFluxSplit();
-	}
+	void GetStage(const int ContestId, const int StageId, FDTFluxStage& OutStageDefinition);
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Core Subsystem")
+	void GetSplit(const int ContestId, const int StageId, const int SplitId, FDTFluxSplit& OutSplitDefinition);
 
 protected:
 	// ~Subsystem Interface
@@ -251,4 +196,9 @@ private:
 	void SendRequest(const FString& Message);
 	UFUNCTION()
 	void RegisterDelegates();
+
+	UFUNCTION()
+	bool IsStageRankingSealed(FDTFluxStageKey StageKey);
+	UFUNCTION()
+	bool IsContestRankingSealed(int ContestId);
 };

Source/DTFluxUtilities/DTFluxUtilities.Build.cs

@@ -9,7 +9,7 @@ public class DTFluxUtilities : ModuleRules
 		PublicDependencyModuleNames.AddRange(
 			new string[]
 			{
-				"Core",
+				"Core"
 			}
 		);
 

Source/DTFluxUtilities/Public/FTDFluxUtils.h

@@ -5,6 +5,7 @@
 #include "CoreMinimal.h"
 #include "DTFluxCore/Public/Types/Struct/DTFluxTeamListStruct.h"
 #include "Kismet/BlueprintFunctionLibrary.h"
+#include "Types/Struct/DTFluxRankingStructs.h"
 #include "FTDFluxUtils.generated.h"
 
 /**
@@ -23,4 +24,46 @@ public:
 	static FText GetParticipantFormatedName(FDTFluxParticipant& Participant, const int MaxChar = 10,
 	                                        const FString Separator = ".",
 	                                        const FString OverFlowChar = "...");
+
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Utils", Meta=(Keywords="convert, StageRankings, DTFlux"))
+	static void CastToDTFluxStageRanking(const FDTFluxDetailedRankingItem& ItemRanking, FDTFluxStageRanking& OutRanking)
+	{
+		CastRankingItem<FDTFluxStageRanking>(ItemRanking, OutRanking);
+	}
+
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Utils", Meta=(Keywords="convert, StageRankings, DTFlux"))
+	static void CastToDTFluxStageRankingArray(const TArray<FDTFluxDetailedRankingItem>& ItemRanking,
+	                                          TArray<FDTFluxStageRanking>& OutRanking)
+	{
+		CastRankingArray<FDTFluxStageRanking>(ItemRanking, OutRanking);
+	}
+
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Utils", Meta=(Keywords="convert, StageRankings, DTFlux"))
+	static void CastToDTFluxSplitRanking(const FDTFluxDetailedRankingItem& ItemRanking, FDTFluxSplitRanking& OutRanking)
+	{
+		CastRankingItem<FDTFluxSplitRanking>(ItemRanking, OutRanking);
+	}
+
+	UFUNCTION(BlueprintCallable, Category="DTFlux|Utils", Meta=(Keywords="convert, StageRankings, DTFlux"))
+	static void CastToDTFluxSplitRankingArray(const TArray<FDTFluxDetailedRankingItem>& ItemRanking,
+	                                          TArray<FDTFluxSplitRanking>& OutRanking)
+	{
+		CastRankingArray<FDTFluxSplitRanking>(ItemRanking, OutRanking);
+	}
+
+	template <typename T>
+	static void CastRankingItem(const FDTFluxDetailedRankingItem& ItemRanking, T& OutRanking)
+	{
+		OutRanking = static_cast<T>(ItemRanking);
+	}
+
+	template <typename T>
+	static void CastRankingArray(const TArray<FDTFluxDetailedRankingItem>& ItemRanking, TArray<T>& OutRanking)
+	{
+		OutRanking.Empty();
+		for (auto& Item : ItemRanking)
+		{
+			OutRanking.Add(static_cast<T>(Item));
+		}
+	}
 };