Disagreement between TransactionReceipt serialization in Swift SDK and JS SDK

[izik1]

I got a base64Encoded string of TransactionReceipt generated by Hedera JS SDK, when I try to parse it using Swift SDK it is showing below error.
Unexpected missing account

Here is my code sample

func getTransactionReceipt() {
        do {
            let base64Encoded = "EhwIFioSChAIsOoBEOudChoGCJDEsacGOABCAFgA"
            let data = Data(base64Encoded: base64Encoded)!
            let receipt = try TransactionReceipt.fromBytes(data)
            print("TransactionReceipt \(receipt)")
        } catch {
            print("Error \(error.localizedDescription)")
        }
    }

Originally posted by @nirmalpatidar123 in #259 (comment)

[izik1]

So, it looks like this is more a cross-SDK inconsistency:
Java does it how Swift and Rust do it
https://github.com/hashgraph/hedera-sdk-java/blob/51a08c11e061c52af137ddbc0fd1824a94a4a12b/sdk/src/main/java/com/hedera/hashgraph/sdk/TransactionReceipt.java#L307-L362
JS does it how JS does it
https://github.com/hashgraph/hedera-sdk-js/blob/3f74615b38c397d2fe1f3f9179b948d7af9591d3/src/transaction/TransactionReceipt.js#L152-L218
and Go does it how Go does it
https://github.com/hashgraph/hedera-sdk-go/blob/afaaef28fc8a6b5bbf549734535fb8334d3ac845/transaction_receipt.go#L140-L204

:/

[izik1]

This isn't a bug so much as "what do we do here", so... @SimiHunjan:
As I see it there's 3 options here:

1. Do nothing (keep the current serialization, as consistent with Java)
2. Switch to be consistent with JS/Go (and switch Rust too... But now we're not consistent with Java)
3. SupportfromBytes for either form and emit one of the two above.

[nirmalpatidar123]

Hi @izik1 @SimiHunjan ,

I'm trying out Wallet Connect for Hedera Network. the Dapp requesting for TransactionReceipt query to Hedera Wallet which may be build on Java or Swift SDK and Dapp preparing query and transaction using Hedera JS SDK so it would be helpful if the serialization support cross platform.

Thanks