Dave | Stripe Developers | Page 1

half lagoonBOT Jun 22, 2023, 3:05 PM

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safe owl Jun 22, 2023, 3:06 PM

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Hi 👋 can you tell me more about how you're handling typing? Are you relying on the typing in one of our provided libraries?

dense mural Jun 22, 2023, 3:19 PM

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In my package.json I have stripe and @stripe/stripe-js installed.

I use let event: Stripe.Event;

In my POST request I have a switch statement which is looking at event.type, and then my session object is constructed using const session = event.data.object as Stripe.Checkout.Session;

All of the other keys in the object work fine, other than session.shipping.

Here is a simplified version of the code I'm running: https://pastebin.com/ntR0XbZU Line 24 is where I get the typescript error. Everything else is fine.

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I could extend the Stripe.Checkout.Session interface, but I figure it's best to first see if I'm doing something wrong

safe owl Jun 22, 2023, 3:26 PM

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Taking a closer look, trying to see if I can find the current list of the contents for Checkout Sessions.

dense mural Jun 22, 2023, 3:26 PM

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Thanks!

safe owl Jun 22, 2023, 3:31 PM

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Does shipping_details give you the information you're looking for?
https://github.com/stripe/stripe-node/blob/f390320c754f84c3b99ea6ea0e537a7784d3b8fb/types/Checkout/Sessions.d.ts#L229

dense mural Jun 22, 2023, 3:34 PM

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That seems to return undefined...

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Wierd. Never mind, I've got to run, so I'll just extend the interface for now - as that works fine. I just wanted to make sure I wasn't missing anything obvious and can pick this up again if needed. Thanks so much for your help!

#Dave