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Samuel
@samuellhuber.eth
Why does frog have state in FrameData but not in FrameResponse? I just want to return my own state in Frame Response darn it :( Frames Spec says it should be serialized JSON so JSON.stringify() should be perfect. Then when I get FrameData back I should be able to unwrap that Anyone got a working sample/tutorial?
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bchow
@bchow
I may be misunderstanding your question, but I think you want to modify the state with the `c.deriveState` function It's a bit confusing because the name `deriveState` suggests read-only behavior, but it also persists the modifications made to the `previousState` reference
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Samuel
@samuellhuber.eth
interesting if I have a user Adam going through multiple frames and user Bernd now also starts is the state for adam and bernd different or the same? I'd need it to be different for each user interacting with the frame. The Docs don't make that clear and have it in the app which worries me
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bchow
@bchow
Yeah sorry, persistence is a loaded term. I think the state is sent via query params in the POST URL for the frame, so the state is user-specific
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jxom
@jxom
Yes. State is user-specific.
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Samuel
@samuellhuber.eth
Thank you! Can I manipulate it in context of a app.transaction() function? I need context from the transaction json generation (namely which chain will be used) in the frame served once user (Farcaster client) submits the TX and sends me the tx hash
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jxom
@jxom
You can't manipulate it in a transaction handler, but you can retrieve it via `context.previousState`.
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Samuel
@samuellhuber.eth
Hmm so if I only know in that specific path what I need how could I go about passing it? Don’t really want to use a DB or some other KV store 🤔 Main hurdle is I only know the wallet of the user in the app.transaction() handler @horsefacts.eth would it be possible to not only get txHash but also chainID from WC?
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Samuel
@samuellhuber.eth
We manually build which chain the TX will be on based on connected wallet and then only txHash (transactionId) is not enough to look it up on block explorers to query TX status
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