56 lines
1.5 KiB
JavaScript
56 lines
1.5 KiB
JavaScript
import { msatsToSats } from '@/lib/format'
|
|
import { getAgent } from '@/lib/proxy'
|
|
import { assertContentTypeJson } from '@/lib/url'
|
|
import fetch from 'cross-fetch'
|
|
|
|
export * from 'wallets/lnbits'
|
|
|
|
export async function testCreateInvoice ({ url, invoiceKey }) {
|
|
return await createInvoice({ msats: 1000, expiry: 1 }, { url, invoiceKey })
|
|
}
|
|
|
|
export async function createInvoice (
|
|
{ msats, description, descriptionHash, expiry },
|
|
{ url, invoiceKey }) {
|
|
const path = '/api/v1/payments'
|
|
|
|
const headers = new Headers()
|
|
headers.append('Accept', 'application/json')
|
|
headers.append('Content-Type', 'application/json')
|
|
headers.append('X-Api-Key', invoiceKey)
|
|
|
|
// lnbits doesn't support msats so we have to floor to nearest sat
|
|
const sats = msatsToSats(msats)
|
|
|
|
const body = JSON.stringify({
|
|
amount: sats,
|
|
unit: 'sat',
|
|
expiry,
|
|
memo: description,
|
|
out: false
|
|
})
|
|
|
|
let hostname = url.replace(/^https?:\/\//, '')
|
|
const agent = getAgent({ hostname })
|
|
|
|
if (process.env.NODE_ENV !== 'production' && hostname.startsWith('localhost:')) {
|
|
// to make it possible to attach LNbits for receives during local dev
|
|
hostname = 'lnbits:5000'
|
|
}
|
|
|
|
const res = await fetch(`${agent.protocol}//${hostname}${path}`, {
|
|
method: 'POST',
|
|
headers,
|
|
agent,
|
|
body
|
|
})
|
|
if (!res.ok) {
|
|
assertContentTypeJson(res)
|
|
const errBody = await res.json()
|
|
throw new Error(errBody.detail)
|
|
}
|
|
|
|
const payment = await res.json()
|
|
return payment.payment_request
|
|
}
|