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  3. IOnlinePurchase

IOnlinePurchase

[IOnlinePurchase](API\Plugins\OnlineSubsystem\IOnlinePurchase) - Interface for IAP (In App Purchases) services

API > API/Plugins > API/Plugins/OnlineSubsystem

IOnlinePurchase - Interface for IAP (In App Purchases) services

   
Name IOnlinePurchase
Type class
Header File /Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlinePurchaseInterface.h
Include Path #include "Interfaces/OnlinePurchaseInterface.h"

Syntax

class IOnlinePurchase

Derived Classes

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~IOnlinePurchase()

   Interfaces/OnlinePurchaseInterface.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
OnUnexpectedPurchaseReceiptDelegates FOnUnexpectedPurchaseReceipt Delegate fired when the local system tells us of a new completed purchase we may not have initiated in-game. Interfaces/OnlinePurchaseInterface.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

virtual FDelegateHandle AddOnUnexpectedPurchaseReceiptDelegate_Handle ( const FOnUnexpectedPurchaseReceiptDelegate& Delegate
)

   Interfaces/OnlinePurchaseInterface.h  

void Checkout ( const FUniqueNetId& UserId,
const FPurchaseCheckoutRequest& CheckoutRequest,
const FOnPurchaseCheckoutComplete& Delegate
)

 Initiate the checkout process for purchasing offers via payment Interfaces/OnlinePurchaseInterface.h  

void Checkout ( const FUniqueNetId& UserId,
const FPurchaseCheckoutRequest& CheckoutRequest,
const FOnPurchaseReceiptlessCheckoutComplete& Delegate
)

 Initiate the checkout process for purchasing offers via payment without receipts returned Recommended for use when the entitlement or receipt information of the purchase is not needed by the caller Interfaces/OnlinePurchaseInterface.h  

virtual void ClearOnUnexpectedPurchaseReceiptDelegate_Handle ( FDelegateHandle& Handle
)

   Interfaces/OnlinePurchaseInterface.h  

virtual void ClearOnUnexpectedPurchaseReceiptDelegates ( FDelegateUserObject Object
)

   Interfaces/OnlinePurchaseInterface.h  

void FinalizePurchase ( const FUniqueNetId& UserId,
const FString& ReceiptId
)

 Finalizes a purchase with the supporting platform Acknowledges that the purchase has been properly redeemed by the application Interfaces/OnlinePurchaseInterface.h  

virtual void FinalizePurchase ( const FUniqueNetId& UserId,
const FString& ReceiptId,
const FString& ReceiptInfo
)

 Finalizes a purchase with the supporting platform Acknowledges that the purchase has been properly redeemed by the application. Interfaces/OnlinePurchaseInterface.h  

void FinalizeReceiptValidationInfo ( const FUniqueNetId& UserId,
FString& InReceiptValidationInfo,
const FOnFinalizeReceiptValidationInfoComplete& Delegate
)

   Interfaces/OnlinePurchaseInterface.h  

void GetReceipts ( const FUniqueNetId& UserId,
TArray< FPurchaseReceipt >& OutReceipts
) const

 Get list of cached receipts for user (includes transactions currently being processed) Interfaces/OnlinePurchaseInterface.h  

bool IsAllowedToPurchase ( const FUniqueNetId& UserId
)

 Determine if user is allowed to purchase from store Interfaces/OnlinePurchaseInterface.h  

void QueryReceipts ( const FUniqueNetId& UserId,
bool bRestoreReceipts,
const FOnQueryReceiptsComplete& Delegate
)

 Query for all of the user's receipts from prior purchases Interfaces/OnlinePurchaseInterface.h  

void RedeemCode ( const FUniqueNetId& UserId,
const FRedeemCodeRequest& RedeemCodeRequest,
const FOnPurchaseRedeemCodeComplete& Delegate
)

 Initiate the checkout process for obtaining offers via code redemption Interfaces/OnlinePurchaseInterface.h  

virtual void TriggerOnUnexpectedPurchaseReceiptDelegates ( const FUniqueNetId& Param1
)

   Interfaces/OnlinePurchaseInterface.h  

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