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add a tag to zap receipts

This commit is contained in:
keyan 2023-09-28 15:52:59 -05:00
parent 4bd489a36a
commit 0dad69111e
2 changed files with 9 additions and 5 deletions
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8
pages/api/lnurlp/[username]/pay.js
View File

@ -19,9 +19,13 @@ export default async ({ query: { username, amount, nostr, comment } }, res) => {
if (nostr) {
noteStr = decodeURIComponent(nostr)
const note = JSON.parse(noteStr)
const hasPTag = note.tags?.filter(t => t[0] === 'p').length >= 1
// It MUST have only one p tag
const hasPTag = note.tags?.filter(t => t[0] === 'p').length === 1
// It MUST have 0 or 1 e tags
const hasETag = note.tags?.filter(t => t[0] === 'e').length <= 1
if (schnorr.verify(note.sig, note.id, note.pubkey) && hasPTag && hasETag) {
// If there is an amount tag, it MUST be equal to the amount query parameter
const eventAmount = note.tags?.find(t => t[0] === 'amount')?.[1]
if (schnorr.verify(note.sig, note.id, note.pubkey) && hasPTag && hasETag && (!eventAmount || Number(eventAmount) === Number(amount))) {
description = user.hideInvoiceDesc ? undefined : 'zap'
descriptionHash = createHash('sha256').update(noteStr).digest('hex')
} else {

6
worker/nostr.js
View File

@ -31,12 +31,12 @@ export function nip57 ({ boss, lnd, models }) {
const desc = JSON.parse(inv.desc)
const ptag = desc.tags.filter(t => t?.length >= 2 && t[0] === 'p')[0]
const etag = desc.tags.filter(t => t?.length >= 2 && t[0] === 'e')[0]
const atag = desc.tags.filter(t => t?.length >= 2 && t[0] === 'a')[0]
const relays = desc.tags.find(t => t?.length >= 2 && t[0] === 'relays').slice(1)
const tags = [ptag]
if (etag) {
tags.push(etag)
}
if (etag) tags.push(etag)
if (atag) tags.push(atag)
tags.push(['bolt11', lnInv.request])
tags.push(['description', inv.desc])
tags.push(['preimage', lnInv.secret])