Issue Sending Whitelisted XDR (KinBaseCompat)

[showered]

KinUtil has been removed in the latest SDK, which means the XDRDecoder.decode() method is no longer available.

This was the one of the steps in the recommended way of Whitelisting a transaction, as shown in the Sample App here:

https://github.com/kinecosystem/kin-sdk-ios/blob/93f718296f2a9bc7c1d8cdecaab6a9e6530d011a/KinSDKSampleApp/KinSDKSampleApp/SendTransactionViewController.swift#L52

The XDR returned from the app's server needs to be decoded before being sent (kinAccount.sendTransaction()). In Android there is a method kinAccount.sendWhitelistTransaction() but iOS doesn't have the same.

For the sake of backward compatibility, please could you re-introduce KinUtil? I know it's not blockchain-agnostic, but it would only need to be in KinBaseCompat

Thanks!

[kikengineering]

Thanks for your feedback. I will look into adding kinAccount.sendWhitelistTransaction() to KinBaseCompat. This should solve your problem without exposing deprecated decoders and transaction objects.

[kikengineering]

Actually after looking into the code, there is another option. You can simply construct a TransactionEnvelope with the raw bytes that you receive from your whitelisting server and send it through kinAccount.sendTransaction(envelope).

import KinBase
// After receiving whitelisted transaction envelope data from your whitelisting server
let data = Data(base64Encoded: dataFromWhitelistingServer)
let envelope = TransactionEnvelope(envelopeXdrBytes: [Byte](data))
kinAccount.sendTransaction(envelope, completion: ...)

Let me know if this works for you.

[showered]

It works. Thank you!