mirror of
https://github.com/lnbits/lnbits-legend.git
synced 2025-02-23 06:35:23 +01:00
47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
import trio # type: ignore
|
|
import httpx
|
|
|
|
from lnbits.core.models import Payment
|
|
from lnbits.tasks import run_on_pseudo_request, register_invoice_listener
|
|
|
|
from .crud import mark_webhook_sent, get_pay_link
|
|
|
|
|
|
async def register_listeners():
|
|
invoice_paid_chan_send, invoice_paid_chan_recv = trio.open_memory_channel(2)
|
|
register_invoice_listener(invoice_paid_chan_send)
|
|
await wait_for_paid_invoices(invoice_paid_chan_recv)
|
|
|
|
|
|
async def wait_for_paid_invoices(invoice_paid_chan: trio.MemoryReceiveChannel):
|
|
async for payment in invoice_paid_chan:
|
|
await run_on_pseudo_request(on_invoice_paid, payment)
|
|
|
|
|
|
async def on_invoice_paid(payment: Payment) -> None:
|
|
if "lnurlp" != payment.extra.get("tag"):
|
|
# not an lnurlp invoice
|
|
return
|
|
|
|
if payment.extra.get("wh_status"):
|
|
# this webhook has already been sent
|
|
return
|
|
|
|
pay_link = get_pay_link(payment.extra.get("link", -1))
|
|
if pay_link and 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,
|
|
"comment": payment.extra.get("comment"),
|
|
"lnurlp": pay_link.id,
|
|
},
|
|
timeout=40,
|
|
)
|
|
mark_webhook_sent(payment, r.status_code)
|
|
except (httpx.ConnectError, httpx.RequestError):
|
|
mark_webhook_sent(payment, -1)
|