decode oracle query and response

[marc0olo]

I am currently not sure if we provide the possibility to decode oracle query and response

example response on a local network:

{
    "fee":1,
    "id":"oq_236trganQBWAFHVMFXeCYs9UXepP4PDRFPDFpcfBgCkscxCWvP",
    "oracle_id":"ok_HajZQyGa9xS8cnDir5fbUdqtiopKtfrsaAN6igm4WA2QscjLE",
    "query":"ov_fWhvdyBpcyB0aGUgd2hlYXRoZXIgb3ZlciB0aGVyZT/9qmTc",
    "response":"or_IXN1bm55ID0pxKdUsg==",
    "response_ttl": {"type":"delta","value":100},
    "sender_id":"ak_Gs2f7rXDWUPnqemp89oN1Tsi8eYGDkafAC1gbbB2xrdhmuZbs",
    "sender_nonce":1,
    "ttl":12108
}

[marc0olo]

@mitch-lbw do you remember where I faced that problem? it seems like we already decode this, see https://github.com/kryptokrauts/aepp-sdk-java/blob/3.x/src/main/java/com/kryptokrauts/aeternity/sdk/service/oracle/domain/OracleQueryResult.java#L42

[marc0olo]

ok, I remember now the showcase project for the maven-plugin. somehow the response isn't like expected.

the following check fails for some reason:

• https://github.com/kryptokrauts/contraect-showcase-maven/blob/sdk-v-3x-plugin-2/src/test/java/com/kryptokrauts/OracleDelegationTest.java#L137

[marc0olo]

seems like we get different results when returning sunny =) as response in delegated oracle responses within contracts vs. providing them directly

delegated response (using smart contract function to provide answer)
or_IXN1bm55ID0pxKdUsg==

direct response
or_c3VubnkgPSkesJvd

[marc0olo]

Opened an issue for that: aeternity/aeternity#3696

[marc0olo]

@mitch-lbw do you want to tackle this? :D

we might consider removing the automated decoding as this can be different based on the ABI of the oracle and instead provide a decode method that let's the user provide an ABI version for decoding

[marc0olo]

@mitch-lbw I am handing this over to you. I think this is one of the things with lowest priority for the moment. we could add this in a minor release after 3.0.0 has been released.