mirror of
https://github.com/lnbits/lnbits-legend.git
synced 2024-11-20 10:39:59 +01:00
61 lines
2.2 KiB
Python
61 lines
2.2 KiB
Python
import base64
|
|
from os import getenv
|
|
from requests import get, post
|
|
|
|
from .base import InvoiceResponse, PaymentResponse, PaymentStatus, Wallet
|
|
|
|
|
|
class LNPayWallet(Wallet):
|
|
"""https://docs.lnpay.co/"""
|
|
|
|
def __init__(self):
|
|
endpoint = getenv("LNPAY_API_ENDPOINT")
|
|
self.endpoint = endpoint[:-1] if endpoint.endswith("/") else endpoint
|
|
self.auth_admin = getenv("LNPAY_ADMIN_KEY")
|
|
self.auth_invoice = getenv("LNPAY_INVOICE_KEY")
|
|
self.auth_read = getenv("LNPAY_READ_KEY")
|
|
self.auth_api = {"X-Api-Key": getenv("LNPAY_API_KEY")}
|
|
|
|
def create_invoice(self, amount: int, memo: str = "", description_hash: bytes = b"") -> InvoiceResponse:
|
|
r = post(
|
|
url=f"{self.endpoint}/user/wallet/{self.auth_invoice}/invoice",
|
|
headers=self.auth_api,
|
|
json={
|
|
"num_satoshis": f"{amount}",
|
|
"memo": memo,
|
|
"description_hash": base64.b64encode(description_hash).decode("ascii"),
|
|
},
|
|
)
|
|
ok, checking_id, payment_request, error_message = r.status_code == 201, None, None, None
|
|
|
|
if ok:
|
|
data = r.json()
|
|
checking_id, payment_request = data["id"], data["payment_request"]
|
|
|
|
return InvoiceResponse(ok, checking_id, payment_request, error_message)
|
|
|
|
def pay_invoice(self, bolt11: str) -> PaymentResponse:
|
|
r = post(
|
|
url=f"{self.endpoint}/user/wallet/{self.auth_admin}/withdraw",
|
|
headers=self.auth_api,
|
|
json={"payment_request": bolt11},
|
|
)
|
|
ok, checking_id, fee_msat, error_message = r.status_code == 201, None, 0, None
|
|
|
|
if ok:
|
|
checking_id = r.json()["lnTx"]["id"]
|
|
|
|
return PaymentResponse(ok, checking_id, fee_msat, error_message)
|
|
|
|
def get_invoice_status(self, checking_id: str) -> PaymentStatus:
|
|
return self.get_payment_status(checking_id)
|
|
|
|
def get_payment_status(self, checking_id: str) -> PaymentStatus:
|
|
r = get(url=f"{self.endpoint}/user/lntx/{checking_id}", headers=self.auth_api)
|
|
|
|
if not r.ok:
|
|
return PaymentStatus(None)
|
|
|
|
statuses = {0: None, 1: True, -1: False}
|
|
return PaymentStatus(statuses[r.json()["settled"]])
|