mirror of
https://github.com/lnbits/lnbits-legend.git
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50 lines
1.6 KiB
Python
50 lines
1.6 KiB
Python
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import hashlib
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from http import HTTPStatus
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from quart import jsonify, url_for
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from lnurl import LnurlPayResponse, LnurlPayActionResponse
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from lnurl.exceptions import InvalidUrl as LnurlInvalidUrl
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from lnbits.core.services import create_invoice
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from lnbits.extensions.lnurlp import lnurlp_ext
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from .crud import increment_pay_link, save_link_invoice
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@lnurlp_ext.route("/api/v1/lnurl/<link_id>", methods=["GET"])
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async def api_lnurl_response(link_id):
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link = increment_pay_link(link_id, served_meta=1)
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if not link:
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return jsonify({"status": "ERROR", "reason": "LNURL-pay not found."}), HTTPStatus.OK
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url = url_for("lnurlp.api_lnurl_callback", link_id=link.id, _external=True)
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resp = LnurlPayResponse(
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callback=url,
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min_sendable=link.amount * 1000,
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max_sendable=link.amount * 1000,
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metadata=link.lnurlpay_metadata,
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)
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return jsonify(resp.dict()), HTTPStatus.OK
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@lnurlp_ext.route("/api/v1/lnurl/cb/<link_id>", methods=["GET"])
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async def api_lnurl_callback(link_id):
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link = increment_pay_link(link_id, served_pr=1)
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if not link:
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return jsonify({"status": "ERROR", "reason": "LNURL-pay not found."}), HTTPStatus.OK
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_, payment_request = create_invoice(
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wallet_id=link.wallet,
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amount=link.amount,
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memo=link.description,
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description_hash=hashlib.sha256(link.lnurlpay_metadata.encode("utf-8")).digest(),
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extra={"tag": "lnurlp"},
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)
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save_link_invoice(link_id, payment_request)
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resp = LnurlPayActionResponse(pr=payment_request, success_action=None, routes=[])
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return jsonify(resp.dict()), HTTPStatus.OK
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