khoa-h-trn_unexpected | Stripe Developers | Page 1

lapis aspenBOT Mar 26, 2024, 4:03 PM

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cunning canyonBOT Mar 26, 2024, 4:04 PM

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ripe lichen Mar 26, 2024, 4:06 PM

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Hi 👋

What are you actually trying to do? What is the command/API request you are making?

onyx finch Mar 26, 2024, 4:11 PM

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From the server side: I call Update Reader API (https://docs.stripe.com/api/terminal/readers/update) to update the reader's label
I call Retrieve Reader API (https://docs.stripe.com/api/terminal/readers/retrieve) to check if the reader is updated successfully
In the client side (React native app, using @stripe/stripe-terminal-react-native): I use useStripeTerminal hook to discover and connect the reader
I expect that the returned Reader.Type object includes label with right value, it's always null

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When I get discoveredReaders and connectedReader by useStripeTerminal, it returns Reader.Type objects with all null label fields

ripe lichen Mar 26, 2024, 4:14 PM

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Can you share the request ID for an Update Reader request where you set the custom label?

onyx finch Mar 26, 2024, 4:18 PM

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ripe lichen Can you share the request ID for an Update Reader request where you set the cust...

You mean the id in the request? /v1/terminal/readers/:id

ripe lichen Mar 26, 2024, 4:18 PM

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No the request ID. It will start with req_. You can find it in your Stripe dashboard in the Developer section

onyx finch Mar 26, 2024, 4:33 PM

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Here is the latest request
req_UykDNu10PlnCuR

ripe lichen Mar 26, 2024, 4:33 PM

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Okay great! Taking a look

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Okay I see that label being returned in the API repsonse. So my first question is, why are you making a second request when the response to the first has the label you are looking for?

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I can also see the label value saved to our internal system.

onyx finch Mar 26, 2024, 4:38 PM

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I updated by API from server side, and expected that I can get the updated label in our client app by using useStripeTerminal hook in @stripe/stripe-tẻminal-react-native lib

ripe lichen Mar 26, 2024, 4:40 PM

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And are you doing this during your DiscoverReaders action?

onyx finch Mar 26, 2024, 4:43 PM

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yup. discoverReaders and connectBluetoothReader

ripe lichen Mar 26, 2024, 4:45 PM

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Okay and where specifically are you looking to see the reader.label show up?

onyx finch Mar 26, 2024, 4:48 PM

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discoveredReaders contains array of Reader.Type objects and connectedReader contains a Reader.Type object

ripe lichen Mar 26, 2024, 4:54 PM

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Okay but that doesn't answer my question. Where are you attempting to access the reader.label?

onyx finch Mar 26, 2024, 4:58 PM

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I debugged and logged it

ripe lichen Mar 26, 2024, 5:01 PM

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In what part of your code?

onyx finch Mar 26, 2024, 5:07 PM

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Here is the sample code, I use React Native:
const { connectedReader } = useStripeTerminal();
useEffect(() => {
console.log(JSON.stringify(connectedReader));
}, [connectedReader]);

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Let me run and capture the log for you

lapis aspenBOT Mar 26, 2024, 5:14 PM

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weak trail Mar 26, 2024, 5:19 PM

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Hello! I'm taking over and catching up...

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What's the ID of the reader you're tyring to get the label for?

harsh hemlock Mar 26, 2024, 5:21 PM

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The reader ID is: tmr_FYH4zAvMfBtmvM

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Hi @weak trail

weak trail Mar 26, 2024, 5:23 PM

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Okay, and what's the output of that console.log you mentioned above?

onyx finch Mar 26, 2024, 5:26 PM

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Here is the output

weak trail Mar 26, 2024, 5:30 PM

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Hm, that's very strange. I'm not sure why label is null there. Still looking around though, hang on...

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What version of the React Native Terminal SDK are you using?

onyx finch Mar 26, 2024, 5:41 PM

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It's @stripe/stripe-terminal-react-native 0.0.1-beta.15

weak trail Mar 26, 2024, 5:42 PM

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So everything else works, you can connect and use the Reader successfully, it's just that label is always null in React Native?

onyx finch Mar 26, 2024, 5:43 PM

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That's right

weak trail Mar 26, 2024, 5:44 PM

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I'm not sure why that would be the case. Can you try v0.0.1-beta.16 and see if there's any difference?

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If that version also doesn't work I recommend you create an issue here so the people who maintain that SDK can investigate: https://github.com/stripe/stripe-terminal-react-native/issues

onyx finch Mar 26, 2024, 5:47 PM

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I tried to install the version beta 16, but got this issue

#khoa-h-trn_unexpected