mirror of
https://github.com/lnbits/lnbits-legend.git
synced 2025-02-24 22:58:46 +01:00
d3fc52cd49
a big refactor that:
- fixes some issues that might have happened (or not) with asynchronous
reactions to payments;
- paves the way to https://github.com/lnbits/lnbits/issues/121;
- uses more async/await notation which just looks nice; and
- makes it simple(r?) for one extension to modify stuff from other extensions.
90 lines
2.9 KiB
Python
90 lines
2.9 KiB
Python
import httpx
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from quart import g, jsonify, request, abort
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from http import HTTPStatus
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from lnurl import LnurlWithdrawResponse, handle as handle_lnurl # type: ignore
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from lnurl.exceptions import LnurlException # type: ignore
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from time import sleep
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from lnbits.core.crud import get_user
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from lnbits.decorators import api_check_wallet_key, api_validate_post_request
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from lnbits.core.services import create_invoice, check_invoice_status
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from . import amilk_ext
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from .crud import create_amilk, get_amilk, get_amilks, delete_amilk
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@amilk_ext.route("/api/v1/amilk", methods=["GET"])
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@api_check_wallet_key("invoice")
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async def api_amilks():
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wallet_ids = [g.wallet.id]
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if "all_wallets" in request.args:
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wallet_ids = (await get_user(g.wallet.user)).wallet_ids
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return jsonify([amilk._asdict() for amilk in await get_amilks(wallet_ids)]), HTTPStatus.OK
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@amilk_ext.route("/api/v1/amilk/milk/<amilk_id>", methods=["GET"])
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async def api_amilkit(amilk_id):
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milk = await get_amilk(amilk_id)
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memo = milk.id
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try:
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withdraw_res = handle_lnurl(milk.lnurl, response_class=LnurlWithdrawResponse)
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except LnurlException:
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abort(HTTPStatus.INTERNAL_SERVER_ERROR, "Could not process withdraw LNURL.")
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payment_hash, payment_request = await create_invoice(
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wallet_id=milk.wallet, amount=withdraw_res.max_sats, memo=memo, extra={"tag": "amilk"}
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)
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r = httpx.get(
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withdraw_res.callback.base,
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params={**withdraw_res.callback.query_params, **{"k1": withdraw_res.k1, "pr": payment_request}},
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)
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if r.is_error:
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abort(HTTPStatus.INTERNAL_SERVER_ERROR, "Could not process withdraw LNURL.")
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for i in range(10):
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sleep(i)
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invoice_status = await check_invoice_status(milk.wallet, payment_hash)
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if invoice_status.paid:
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return jsonify({"paid": True}), HTTPStatus.OK
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else:
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continue
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return jsonify({"paid": False}), HTTPStatus.OK
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@amilk_ext.route("/api/v1/amilk", methods=["POST"])
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@api_check_wallet_key("invoice")
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@api_validate_post_request(
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schema={
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"lnurl": {"type": "string", "empty": False, "required": True},
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"atime": {"type": "integer", "min": 0, "required": True},
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"amount": {"type": "integer", "min": 0, "required": True},
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}
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)
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async def api_amilk_create():
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amilk = await create_amilk(
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wallet_id=g.wallet.id, lnurl=g.data["lnurl"], atime=g.data["atime"], amount=g.data["amount"]
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)
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return jsonify(amilk._asdict()), HTTPStatus.CREATED
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@amilk_ext.route("/api/v1/amilk/<amilk_id>", methods=["DELETE"])
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@api_check_wallet_key("invoice")
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async def api_amilk_delete(amilk_id):
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amilk = await get_amilk(amilk_id)
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if not amilk:
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return jsonify({"message": "Paywall does not exist."}), HTTPStatus.NOT_FOUND
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if amilk.wallet != g.wallet.id:
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return jsonify({"message": "Not your amilk."}), HTTPStatus.FORBIDDEN
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await delete_amilk(amilk_id)
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return "", HTTPStatus.NO_CONTENT
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