iOS InApp 구매 : 언제 SKPaymentTransactionStateRestored가 트랜잭션의 상태로 다시 전송 되나요?

Question

iOS 인앱 구매 : 언제 SKPaymentTransactionStateRestored이 언제 거래 상태로 다시 전송 되나요?

반복 구독 계획과 관련이 있습니까?

Answer 1

restoreCompletedTransactions 메시지를 SKPaymentQueue으로 보내 사용자의 구매를 복원 할 때 SKPaymentTransactionStatePurchased 트랜잭션 대신 SKPaymentTransactionStateRestored 트랜잭션이 처리됩니다.

Answer 2

일반적인 규칙은 구매 및 복원 구매를 위해 두 콜백을 처리하는 것입니다.

- (void)paymentQueue:(SKPaymentQueue *)queue updatedTransactions:(NSArray *)transactions 
{ 
for (SKPaymentTransaction *transaction in transactions) 
    { 
    switch (transaction.transactionState) 
     { 
     case SKPaymentTransactionStatePurchased: 
      [self completeTransaction:transaction]; 
      break; 

     case SKPaymentTransactionStateFailed: 
      [self failedTransaction:transaction]; 
      break; 

     case SKPaymentTransactionStateRestored: 
      [self restoreTransaction:transaction]; 

     default: 
      break; 
     } 
    } 
} 

- (void) completeTransaction: (SKPaymentTransaction *)transaction 
{ 
[self recordTransaction: transaction content:transaction.payment.productIdentifier]; 

[[SKPaymentQueue defaultQueue] finishTransaction: transaction]; 
} 

- (void) restoreTransaction: (SKPaymentTransaction *)transaction 
{ 
[self recordTransaction: transaction content:transaction.originalTransaction.payment.productIdentifier]; 

[[SKPaymentQueue defaultQueue] finishTransaction: transaction]; 
}