public void Payments()
{
var content = new StackPanel();
var shippingInfo = new CheckBox {
Content = AppResources.ShippingInfo, IsChecked = true
};
var paymentInfo = new CheckBox {
Content = AppResources.PaymentInfo, IsChecked = true
};
content.Children.Add(shippingInfo);
content.Children.Add(paymentInfo);
ShellViewModel.ShowCustomMessageBox(string.Empty, string.Empty, AppResources.Clear.ToLowerInvariant(), AppResources.Cancel.ToLowerInvariant(),
r =>
{
if (r == CustomMessageBoxResult.RightButton)
{
var credentials = paymentInfo.IsChecked.HasValue && paymentInfo.IsChecked.Value;
var info = shippingInfo.IsChecked.HasValue && shippingInfo.IsChecked.Value;
if (!info && !credentials)
{
return;
}
IsWorking = true;
MTProtoService.ClearSavedInfoAsync(credentials, info,
result => Execute.BeginOnUIThread(() =>
{
IsWorking = false;
}),
error => Execute.BeginOnUIThread(() =>
{
IsWorking = false;
}));
}
},
content);
}
public void Validate()
{
if (PaymentInfo == null)
{
return;
}
if (PaymentInfo.Message == null)
{
return;
}
if (PaymentInfo.Form == null)
{
return;
}
var info = new TLPaymentRequestedInfo
{
Flags = new TLInt(0)
};
if (PaymentInfo.Form.Invoice.NameRequested)
{
info.Name = new TLString(Name);
}
if (PaymentInfo.Form.Invoice.PhoneRequested)
{
info.Phone = new TLString(PhoneCode + PhoneNumber);
}
if (PaymentInfo.Form.Invoice.EmailRequested)
{
info.Email = new TLString(Email);
}
if (PaymentInfo.Form.Invoice.ShippingAddressRequested)
{
info.ShippingAddress = new TLPostAddress
{
StreetLine1 = new TLString(StreetLine1),
StreetLine2 = new TLString(StreetLine2),
City = new TLString(City),
State = new TLString(State),
CountryIso2 = new TLString(SelectedCountry != null ? SelectedCountry.Code : string.Empty),
PostCode = new TLString(PostCode)
};
}
IsWorking = true;
MTProtoService.ValidateRequestedInfoAsync(
SaveShippingInformation,
PaymentInfo.Message.Id,
info,
result => Execute.BeginOnUIThread(() =>
{
IsWorking = false;
PaymentInfo.ValidatedInfo = result;
PaymentInfo.Form.SavedInfo = info;
if (!SaveShippingInformation &&
PaymentInfo != null &&
PaymentInfo.Form != null &&
PaymentInfo.Form.SavedInfo != null)
{
IsWorking = true;
MTProtoService.ClearSavedInfoAsync(false, true,
result2 => Execute.BeginOnUIThread(() =>
{
IsWorking = false;
NavigateToNextStep();
}),
error2 => Execute.BeginOnUIThread(() =>
{
IsWorking = false;
Telegram.Api.Helpers.Execute.ShowDebugMessage("payments.clearInfo error " + error2);
}));
}
else
{
NavigateToNextStep();
}
}),
error => Execute.BeginOnUIThread(() =>
{
IsWorking = false;
Error = error;
NotifyOfPropertyChange(() => Error);
Telegram.Api.Helpers.Execute.ShowDebugMessage("payments.validateRequestedInfo error " + error);
}));
}
public async void Validate()
{
if (PaymentInfo.Form.SavedCredentials != null && !SavePaymentInformation && PaymentInfo.Form.CanSaveCredentials)
{
PaymentInfo.Form.SavedCredentials = null;
StateService.SaveTmpPassword(null);
MTProtoService.ClearSavedInfoAsync(false, true,
result =>
{
},
error =>
{
});
}
var month = 0;
var year = 0;
try
{
if (ExpirationDate != null)
{
var args = ExpirationDate.Split('/');
if (args.Length == 2)
{
month = int.Parse(args[0]);
year = int.Parse(args[1]);
}
}
}
catch (Exception ex)
{
Error = "CARD_EXPIRE_DATE_INVALID";
NotifyOfPropertyChange(() => Error);
return;
}
var card = new Card(
CardNumber,
month,
year,
SecurityCode,
CardholderName,
null, null, null, null,
PostCode,
SelectedCountry != null ? _selectedCountry.Code.ToUpperInvariant() : null,
null);
if (!card.ValidateNumber())
{
Error = "CARD_NUMBER_INVALID";
NotifyOfPropertyChange(() => Error);
return;
}
if (!card.ValidateExpireDate())
{
Error = "CARD_EXPIRE_DATE_INVALID";
NotifyOfPropertyChange(() => Error);
return;
}
if (NeedCardholderName && string.IsNullOrWhiteSpace(CardholderName))
{
Error = "CARD_HOLDER_NAME_INVALID";
NotifyOfPropertyChange(() => Error);
return;
}
if (!card.ValidateCVC())
{
Error = "CARD_CVC_INVALID";
NotifyOfPropertyChange(() => Error);
return;
}
if (NeedCountry && _selectedCountry == null)
{
Error = "CARD_COUNTRY_INVALID";
NotifyOfPropertyChange(() => Error);
return;
}
if (NeedZip && string.IsNullOrWhiteSpace(PostCode))
{
Error = "CARD_ZIP_INVALID";
NotifyOfPropertyChange(() => Error);
return;
}
IsWorking = true;
using (var stripe = new StripeClient(_publishableKey))
{
var token = await stripe.CreateTokenAsync(card);
IsWorking = false;
if (token != null)
{
if (token.Error != null)
{
Error = token.Error.code;
NotifyOfPropertyChange(() => Error);
return;
}
if (!string.IsNullOrEmpty(token.Id) &&
!string.IsNullOrEmpty(token.Type))
{
var title = card.GetBrand() + " *" + card.GetLast4();
var credentials = string.Format("{{\"type\":\"{0}\", \"id\":\"{1}\"}}", token.Type, token.Id);
PaymentInfo.CredentialsTitle = title;
var paymentCredentials = new TLInputPaymentCredentials
{
Flags = new TLInt(0),
Data = new TLDataJSON
{
Data = new TLString(credentials)
},
Save = SavePaymentInformation
};
PaymentInfo.Credentials = paymentCredentials;
NavigateToNextStep();
return;
}
}
Error = "invalid_button";
NotifyOfPropertyChange(() => Error);
}
}