protected void FetchAuthorization()
{
if (mAuthorization != null)
{
OnAuthorizationFetched();
}
else if (Settings.UseTokenizationKey(this))
{
mAuthorization = Settings.GetEnvironmentTokenizationKey(this);
OnAuthorizationFetched();
}
else
{
DemoApplication.getApiClient(this).GetClientToken(
Settings.GetCustomerId(this),
Settings.GetMerchantAccountId(this))
.ContinueWith(t =>
{
if (t.IsFaulted || TextUtils.IsEmpty(t.Result))
{
ShowDialog("Client token was empty");
}
else
{
mAuthorization = t.Result;
OnAuthorizationFetched();
}
});
}
}
async void SendNonceToServer(PaymentMethodNonce nonce)
{
Task <Transaction> task;
if (Settings.isThreeDSecureEnabled(this) && Settings.isThreeDSecureRequired(this))
{
task = DemoApplication.getApiClient(this).CreateTransaction(nonce.Nonce, Settings.GetThreeDSecureMerchantAccountId(this), true);
}
else if (Settings.isThreeDSecureEnabled(this))
{
task = DemoApplication.getApiClient(this).CreateTransaction(nonce.Nonce, Settings.GetThreeDSecureMerchantAccountId(this));
}
else if (nonce is CardNonce && ((CardNonce)nonce).CardType.Equals("UnionPay"))
{
task = DemoApplication.getApiClient(this).CreateTransaction(nonce.Nonce, Settings.GetUnionPayMerchantAccountId(this));
}
else
{
task = DemoApplication.getApiClient(this).CreateTransaction(nonce.Nonce, Settings.GetMerchantAccountId(this));
}
var transaction = await task;
if (transaction == null)
{
SetStatus(Resource.String.transaction_failed);
SetMessage(new Java.Lang.String("Unable to create a transaction"));
return;
}
if (transaction.Message != null &&
transaction.Message.StartsWith("created"))
{
SetStatus(Resource.String.transaction_complete);
SetMessage(new Java.Lang.String(transaction.Message));
}
else
{
SetStatus(Resource.String.transaction_failed);
if (TextUtils.IsEmpty(transaction.Message))
{
SetMessage(new Java.Lang.String("Server response was empty or malformed"));
}
else
{
SetMessage(new Java.Lang.String(transaction.Message));
}
}
}