def lndhub_payinvoice():
try:
pay_invoice(
wallet_id=g.wallet.id,
payment_request=g.data["invoice"],
extra={"tag": "lndhub"},
)
except Exception as e:
return jsonify({
"error": True,
"code": 10,
"message": "Payment failed: " + str(e),
})
invoice: bolt11.Invoice = bolt11.decode(g.data["invoice"])
return jsonify({
"payment_error": "",
"payment_preimage": "0" * 64,
"route": {},
"payment_hash": invoice.payment_hash,
"decoded": decoded_as_lndhub(invoice),
"fee_msat": 0,
"type": "paid_invoice",
"fee": 0,
"value": invoice.amount_msat / 1000,
"timestamp": int(time.time()),
"memo": invoice.description,
})
def api_lnurl_callback(unique_hash):
link = get_withdraw_link_by_hash(unique_hash)
k1 = request.args.get("k1", type=str)
payment_request = request.args.get("pr", type=str)
now = int(datetime.now().timestamp())
if not link:
return jsonify({"status": "ERROR", "reason": "LNURL-withdraw not found."}), HTTPStatus.OK
if link.is_spent:
return jsonify({"status": "ERROR", "reason": "Withdraw is spent."}), HTTPStatus.OK
if link.k1 != k1:
return jsonify({"status": "ERROR", "reason": "Bad request."}), HTTPStatus.OK
if now < link.open_time:
return jsonify({"status": "ERROR", "reason": f"Wait {link.open_time - now} seconds."}), HTTPStatus.OK
try:
pay_invoice(wallet_id=link.wallet, bolt11=payment_request, max_sat=link.max_withdrawable)
changes = {
"open_time": link.wait_time + now,
}
update_withdraw_link(link.id, **changes)
except ValueError as e:
return jsonify({"status": "ERROR", "reason": str(e)}), HTTPStatus.OK
except PermissionError:
return jsonify({"status": "ERROR", "reason": "Withdraw link is empty."}), HTTPStatus.OK
except Exception as e:
return jsonify({"status": "ERROR", "reason": str(e)}), HTTPStatus.OK
return jsonify({"status": "OK"}), HTTPStatus.OK
async def api_payments_pay_invoice():
try:
payment_hash = pay_invoice(wallet_id=g.wallet.id,
payment_request=g.data["bolt11"])
except ValueError as e:
return jsonify({"message": str(e)}), HTTPStatus.BAD_REQUEST
except PermissionError as e:
return jsonify({"message": str(e)}), HTTPStatus.FORBIDDEN
except Exception as e:
print(e)
g.db.rollback()
return jsonify({"message": str(e)}), HTTPStatus.INTERNAL_SERVER_ERROR
return (
jsonify({
"payment_hash": payment_hash,
# maintain backwards compatibility with API clients:
"checking_id": payment_hash,
}),
HTTPStatus.CREATED,
)
