lnbits-legend/lnbits/extensions/lnurlp/tasks.py
fiatjaf 95e8573ff8 SSE endpoint for paid invoices.
also move very essential stuff from core/tasks.py to tasks.py so things
are more organized.
2020-10-06 00:40:18 -03:00

30 lines
1.1 KiB
Python

import httpx
from lnbits.core.models import Payment
from .crud import get_pay_link_by_invoice, mark_webhook_sent
async def on_invoice_paid(payment: Payment) -> None:
islnurlp = "lnurlp" == payment.extra.get("tag")
if islnurlp:
pay_link = get_pay_link_by_invoice(payment.payment_hash)
if not pay_link:
# no pay_link or this webhook has already been sent
return
if pay_link.webhook_url:
async with httpx.AsyncClient() as client:
try:
r = await client.post(
pay_link.webhook_url,
json={
"payment_hash": payment.payment_hash,
"payment_request": payment.bolt11,
"amount": payment.amount,
"lnurlp": pay_link.id,
},
timeout=40,
)
mark_webhook_sent(payment.payment_hash, r.status_code)
except httpx.RequestError:
mark_webhook_sent(payment.payment_hash, -1)