mirrors/lnbits-legend
1
0
Fork 0
mirror of https://github.com/lnbits/lnbits-legend.git synced 2025-03-13 11:35:56 +01:00
Code Issues Projects Releases Packages Wiki Activity

Update lnd.py

Browse source
This commit is contained in:
Arc 2020-01-16 12:38:11 +00:00 • committed by GitHub
parent 4c8b9c322b
commit 480a89196b
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 30 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

44
lnbits/wallets/lnd.py
View file

@ -1,39 +1,53 @@
from requests import Response, get, post
from .base import InvoiceResponse, TxStatus, Wallet
from flask import jsonify
from .base import InvoiceResponse, TxStatus, Wallet, PaymentResponse
import json
class LndWallet(Wallet):
"""https://api.lightning.community/rest/index.html#lnd-rest-api-reference"""
def __init__(self, *, endpoint: str, admin_macaroon: str):
def __init__(self, *, endpoint: str, admin_macaroon: str, invoice_macaroon: str, read_macaroon: str):
self.endpoint = endpoint[:-1] if endpoint.endswith("/") else endpoint
self.auth_admin = {"Grpc-Metadata-macaroon": admin_macaroon}
self.auth_invoice = {"Grpc-Metadata-macaroon": invoice_macaroon}
self.auth_read = {"Grpc-Metadata-macaroon": read_macaroon}
def create_invoice(self, amount: int, memo: str = "") -> InvoiceResponse:
payment_hash, payment_request = None, None
r = post(
url=f"{self.endpoint}/v1/invoices",
headers=self.auth_admin,
json={"value": f"{amount}", "description_hash": memo, "private": True},
json={"value": "100", "memo": memo, "private": True}, # , "private": True},
)
if r.ok:
payment_request = r.json()["payment_request"]
decoded = get(url=f"{self.endpoint}/v1/payreq/{payment_request}", headers=self.auth_admin)
payment_hash, payment_request = decoded.json()["payment_hash"], payment_request
data = r.json()
payment_request = data["payment_request"]
rr = get(url=f"{self.endpoint}/v1/payreq/{payment_request}", headers=self.auth_read)
print(rr.json())
if rr.ok:
dataa = rr.json()
payment_hash = dataa["payment_hash"]
return InvoiceResponse(r, payment_hash, payment_request)
def pay_invoice(self, bolt11: str) -> Response:
return post(
url=f"{self.endpoint}/v1/channels/transactions", headers=self.auth_admin, json={"payment_request": bolt11}
)
def pay_invoice(self, bolt11: str) -> PaymentResponse:
fee_msat = None
r = post(url=f"{self.endpoint}/v1/channels/transactions", headers=self.auth_admin, json={"payment_request": bolt11})
return PaymentResponse(r)
def get_invoice_status(self, payment_hash: str, wait: bool = True) -> TxStatus:
r = get(url=f"{self.endpoint}/v1/invoice/{payment_hash}", headers=self.auth_admin)
if not r.ok or "settled" not in r.json():
r = get(url=f"{self.endpoint}/v1/invoice/{payment_hash}", headers=self.auth_read)
# print(payment_hash)
print(r.json())
if not r.ok:
return TxStatus(r, None)
return TxStatus(r, r.json()["settled"])
@ -50,3 +64,5 @@ class LndWallet(Wallet):
# check payment.status: https://api.lightning.community/rest/index.html?python#peersynctype
statuses = {"UNKNOWN": None, "IN_FLIGHT": None, "SUCCEEDED": True, "FAILED": False}
return TxStatus(r, statuses[payment["status"]] if payment else None)