mirror of
https://github.com/lnbits/lnbits-legend.git
synced 2025-02-23 14:40:47 +01:00
72 lines
2.5 KiB
Python
72 lines
2.5 KiB
Python
import trio # type: ignore
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from os import getenv
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from typing import Optional, Dict, AsyncGenerator
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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 LNbitsWallet(Wallet):
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"""https://github.com/lnbits/lnbits"""
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def __init__(self):
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self.endpoint = getenv("LNBITS_ENDPOINT")
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self.auth_admin = {"X-Api-Key": getenv("LNBITS_ADMIN_KEY")}
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self.auth_invoice = {"X-Api-Key": getenv("LNBITS_INVOICE_KEY")}
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def create_invoice(
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self, amount: int, memo: Optional[str] = None, description_hash: Optional[bytes] = None
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) -> InvoiceResponse:
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data: Dict = {"out": False, "amount": amount}
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if description_hash:
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data["description_hash"] = description_hash.hex()
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else:
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data["memo"] = memo or ""
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r = post(
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url=f"{self.endpoint}/api/v1/payments",
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headers=self.auth_invoice,
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json=data,
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)
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ok, checking_id, payment_request, error_message = r.ok, None, None, None
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if r.ok:
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data = r.json()
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checking_id, payment_request = data["checking_id"], data["payment_request"]
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else:
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error_message = r.json()["message"]
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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(url=f"{self.endpoint}/api/v1/payments", headers=self.auth_admin, json={"out": True, "bolt11": bolt11})
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ok, checking_id, fee_msat, error_message = True, None, 0, None
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if r.ok:
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data = r.json()
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checking_id = data["checking_id"]
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else:
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error_message = r.json()["message"]
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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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r = get(url=f"{self.endpoint}/api/v1/payments/{checking_id}", headers=self.auth_invoice)
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if not r.ok:
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return PaymentStatus(None)
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return PaymentStatus(r.json()["paid"])
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def get_payment_status(self, checking_id: str) -> PaymentStatus:
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r = get(url=f"{self.endpoint}/api/v1/payments/{checking_id}", headers=self.auth_invoice)
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if not r.ok:
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return PaymentStatus(None)
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return PaymentStatus(r.json()["paid"])
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async def paid_invoices_stream(self) -> AsyncGenerator[str, None]:
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print("lnbits does not support paid invoices stream yet")
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await trio.sleep(5)
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yield ""
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