The PayButton also makes it really easy to implement Refunds.
Your transaction is based on a set of MPTransactionParameters
and provided to [MposUi createTransactionViewControllerWithTransactionParameters:]
.
To perform a full or partial refund, you need to create new
MPTransactionParameters
with the transactionIdentifier
of the previous
charge transaction. For partial refunds, you need to specify the amount that should be refunded.
Here's how you can perform refunds:
- (IBAction)refund:(id)sender { MPUMposUi *ui = [MPUMposUi initializeWithProviderMode:/*...*/]; ui.configuration.summaryFeatures = MPUMposUiConfigurationSummaryFeatureSendReceiptViaEmail; MPTransactionParameters *parameters = [MPTransactionParameters refundForTransactionIdentifier:@"<transactionIdentifier>" optionals: ^(id<MPTransactionParametersRefundOptionals> _Nonnull optionals) { optionals.subject = @"Refund for Bouquet of Flowers"; optionals.customIdentifier = @"yourReferenceForTheTransaction"; // For partial refunds, specify the amount to be refunded // and the currency from the original transaction // [optionals setAmount:[NSDecimalNumber decimalNumberWithString:@"1.00"] currency:MPCurrencyEUR]; }]; UIViewController *viewController = [ui createTransactionViewControllerWithTransactionParameters:parameters completed:^(UIViewController *ui, MPUTransactionResult result, MPTransaction* transaction) { [self dismissViewControllerAnimated:YES completion:NULL]; UIAlertView* alert = [[UIAlertView alloc] initWithTitle:@"Result" message:@"" delegate:nil cancelButtonTitle:nil otherButtonTitles:@"OK",nil]; if (result == MPUTransactionResultApproved) { alert.title = @"Refund was made!"; } else { alert.title = @"Refund was declined/aborted!"; } [alert show]; }]; UINavigationController *modalNav = [[UINavigationController alloc] initWithRootViewController:viewController]; if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) { modalNav.modalPresentationStyle = UIModalPresentationFullScreen; } else { // Show as Form on iPad modalNav.modalPresentationStyle = UIModalPresentationFormSheet; } [self presentViewController:modalNav animated:YES completion:NULL]; }
As a result, you will receive one of the following:
- The original transaction that now contains information about the refund in the
transaction.refundDetails
; - An error indicating why refunding the charge failed.
To check if a transaction can be refunded in general, have a look at
transaction.refundDetails.status
.
The PayButton also makes it really easy to implement Refunds.
Your transaction is based on a set of TransactionParameters
and used in conjunction with MposUi.createTransactionIntent()
.
To perform a full or partial refund, you need to create new
TransactionParameters
with the transactionIdentifier
of the previous
charge transaction. For partial refunds, you need to specify the amount that should be refunded.
Here's how you can perform refunds:
TransactionParameters parameters = new TransactionParameters.Builder() .refund("<transactionIdentifer>") // For partial refunds, specify the amount to be refunded // and the currency from the original transaction //.amountAndCurrency(new BigDecimal("1.00"), io.mpos.transactions.Currency.EUR) .build(); Intent intent = ui.createTransactionIntent(transactionParameters); startActivityForResult(intent, MposUi.REQUEST_CODE_PAYMENT);
As a result, you will receive one of the following via the onActivityResult()
:
- The original transaction that now contains information about the refund in the
transaction.refundDetails
; - An error indicating why refunding the charge failed.
To check if a transaction can be refunded in general, have a look at
transaction.refundDetails.status
.