Metadata missing with line item payments

[kschmott]

Bug report

• Extension name: firestore-stripe-payments

Describe the bug

Not sure if this is intended behavior, but metadata for checkouts with line items is not transferred to a user's payments collection docs.

To Reproduce

Steps to reproduce the behavior, please provide code snippets or a repository:

1. Create a checkout session with line items and metadata
2. Observe that the metadata field is an empty map

Expected behavior

I would expect that the metadata from the checkout session be copied over to the payment doc like it does with single item payments.

[justAdevTV]

I have the same issue. The metadata field in payments is {}

I see that it's trying to get the metadata here:

stripe-firebase-extensions/firestore-stripe-web-sdk/src/payment.ts

Line 301 in 6c5966d

metadata: data.metadata ?? {},

[bcanedo4]

I also have this issue.

[dylan0356]

Still having this issue

const docRef = await addDoc(checkoutSessionRef, { price: yearlyPriceID, success_url: window.location.origin + '/dashboard' , cancel_url: window.location.origin + '/upgrade', allow_promotion_codes: true, trial_period_days: 7, trial_from_plan: true, metadata: { userID: user.uid, }, });

		Except the metadata is empty on the strip object in the logs

[max-anders]

Same thing, it's a problem if I can't differentiate between the different subscription types in my backend. Can anyone advise me on how to do this?