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