public Task<PaymentResult> Buy (PayPalItem item, Deveel.Math.BigDecimal tax)
{
if (buyTcs != null) {
buyTcs.TrySetCanceled ();
buyTcs.TrySetResult (null);
}
buyTcs = new TaskCompletionSource<PaymentResult> ();
Manager.BuyItem (item, tax, SendOnPayPalPaymentDidCancel, SendOnPayPalPaymentCompleted, SendOnPayPalPaymentError);
return buyTcs.Task;
}
public void BuyItem(
PayPal.Forms.Abstractions.PayPalItem item,
Deveel.Math.BigDecimal xftax,
Action onCancelled,
Action<string> onSuccess,
Action<string> onError
){
OnCancelled = onCancelled;
OnSuccess = onSuccess;
OnError = onError;
BigDecimal amount = new BigDecimal (item.Price.ToString ()).Add (new BigDecimal (xftax.ToString ()));
PayPalPayment payment = new PayPalPayment (amount, item.Currency, item.Name, PayPalPayment.PaymentIntentSale);
Intent intent = new Intent (Context, typeof(PaymentActivity));
intent.PutExtra (PayPalService.ExtraPaypalConfiguration, config);
intent.PutExtra (PaymentActivity.ExtraPayment, payment);
(Context as Activity).StartActivityForResult (intent, REQUEST_CODE_PAYMENT);
}
public void BuyItems(
PayPal.Forms.Abstractions.PayPalItem[] items,
Deveel.Math.BigDecimal xfshipping,
Deveel.Math.BigDecimal xftax,
Action onCancelled,
Action<string> onSuccess,
Action<string> onError
) {
OnCancelled = onCancelled;
OnSuccess = onSuccess;
OnError = onError;
List<PayPalItem> nativeItems = new List<PayPalItem> ();
foreach (var product in items) {
nativeItems.Add (new PayPalItem (
product.Name,
new Java.Lang.Integer ((int)product.Quantity),
new BigDecimal (product.Price.ToString ()),
product.Currency,
product.SKU)
);
}
BigDecimal subtotal = PayPalItem.GetItemTotal (nativeItems.ToArray ());
BigDecimal shipping = new BigDecimal (xfshipping.ToString ());
BigDecimal tax = new BigDecimal (xftax.ToString ());
PayPalPaymentDetails paymentDetails = new PayPalPaymentDetails (shipping, subtotal, tax);
BigDecimal amount = subtotal.Add (shipping).Add (tax);
PayPalPayment payment = new PayPalPayment (amount, nativeItems.FirstOrDefault().Currency, "Multiple items", PayPalPayment.PaymentIntentSale);
payment = payment.Items (nativeItems.ToArray ()).PaymentDetails (paymentDetails);
Intent intent = new Intent (Context, typeof(PaymentActivity));
intent.PutExtra (PayPalService.ExtraPaypalConfiguration, config);
intent.PutExtra (PaymentActivity.ExtraPayment, payment);
(Context as Activity).StartActivityForResult (intent, REQUEST_CODE_PAYMENT);
}
public void BuyItems(
PayPal.Forms.Abstractions.PayPalItem[] items,
Deveel.Math.BigDecimal xfshipping,
Deveel.Math.BigDecimal xftax,
Action onCancelled,
Action<string> onSuccess,
Action<string> onError
) {
OnCancelled = onCancelled;
OnSuccess = onSuccess;
OnError = onError;
List<PayPalItem> nativeItems = new List<PayPalItem> ();
foreach (var product in items) {
nativeItems.Add ( PayPalItem.ItemWithName (
product.Name,
(nuint)product.Quantity,
new NSDecimalNumber(DoFormat(product.Price.ToDouble())),
product.Currency,
product.SKU)
);
}
var subtotal = PayPalItem.TotalPriceForItems (nativeItems.ToArray ());
// Optional: include payment details
var shipping = new NSDecimalNumber(DoFormat(xfshipping.ToDouble()));
var tax = new NSDecimalNumber (DoFormat (xftax.ToDouble ()));
var paymentDetails = PayPalPaymentDetails.PaymentDetailsWithSubtotal (subtotal, shipping, tax);
var total = subtotal.Add (shipping).Add (tax);
var payment = PayPalPayment.PaymentWithAmount (total, nativeItems.FirstOrDefault().Currency, "Multiple items", PayPalPaymentIntent.Sale);
payment.Items = nativeItems.ToArray ();
payment.PaymentDetails = paymentDetails;
if (payment.Processable) {
var paymentViewController = new PayPalPaymentViewController(payment, _payPalConfig, this);
var top = GetTopViewController (UIApplication.SharedApplication.KeyWindow);
top.PresentViewController (paymentViewController, true, null);
}else {
OnError?.Invoke ("This particular payment will always be processable. If, for example, the amount was negative or the shortDescription was empty, this payment wouldn't be processable, and you'd want to handle that here.");
Debug.WriteLine("Payment not processalbe:"+payment.Items);
}
}
public void BuyItem(
PayPal.Forms.Abstractions.PayPalItem item,
Deveel.Math.BigDecimal xftax,
Action onCancelled,
Action<string> onSuccess,
Action<string> onError
){
OnCancelled = onCancelled;
OnSuccess = onSuccess;
OnError = onError;
NSDecimalNumber amount = new NSDecimalNumber (DoFormat (item.Price.ToDouble ())).Add (new NSDecimalNumber (DoFormat (xftax.ToDouble ())));
var paymentDetails = PayPalPaymentDetails.PaymentDetailsWithSubtotal (amount, new NSDecimalNumber(0), new NSDecimalNumber (xftax.ToString ()));
var payment = PayPalPayment.PaymentWithAmount (amount, item.Currency, item.Name, PayPalPaymentIntent.Sale);
payment.PaymentDetails = paymentDetails;
payment.Items = new NSObject[]{
PayPalItem.ItemWithName (
item.Name,
1,
new NSDecimalNumber (item.Price.ToString ()),
item.Currency,
item.SKU
)
};
if (payment.Processable) {
var paymentViewController = new PayPalPaymentViewController(payment, _payPalConfig, this);
var top = GetTopViewController (UIApplication.SharedApplication.KeyWindow);
top.PresentViewController (paymentViewController, true, null);
}else {
OnError?.Invoke ("This particular payment will always be processable. If, for example, the amount was negative or the shortDescription was empty, this payment wouldn't be processable, and you'd want to handle that here.");
OnError = null;
Debug.WriteLine("Payment not processalbe:"+payment.Items);
}
}
