mirror of
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95 lines
3.5 KiB
Python
95 lines
3.5 KiB
Python
from flask import g, jsonify, request
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from http import HTTPStatus
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from lnbits.core.crud import get_user, get_wallet
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from lnbits.core.services import create_invoice, check_invoice_status
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from lnbits.decorators import api_check_wallet_key, api_validate_post_request
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from lnbits.extensions.paywall import paywall_ext
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from .crud import create_paywall, get_paywall, get_paywalls, delete_paywall
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@paywall_ext.route("/api/v1/paywalls", methods=["GET"])
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@api_check_wallet_key("invoice")
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def api_paywalls():
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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 = get_user(g.wallet.user).wallet_ids
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return jsonify([paywall._asdict() for paywall in get_paywalls(wallet_ids)]), HTTPStatus.OK
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@paywall_ext.route("/api/v1/paywalls", 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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"url": {"type": "string", "empty": False, "required": True},
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"memo": {"type": "string", "empty": False, "required": True},
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"description": {"type": "string", "empty": True, "nullable": True, "required": False},
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"amount": {"type": "integer", "min": 0, "required": True},
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"remembers": {"type": "boolean", "required": True},
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}
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)
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def api_paywall_create():
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paywall = create_paywall(wallet_id=g.wallet.id, **g.data)
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return jsonify(paywall._asdict()), HTTPStatus.CREATED
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@paywall_ext.route("/api/v1/paywalls/<paywall_id>", methods=["DELETE"])
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@api_check_wallet_key("invoice")
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def api_paywall_delete(paywall_id):
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paywall = get_paywall(paywall_id)
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if not paywall:
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return jsonify({"message": "Paywall does not exist."}), HTTPStatus.NOT_FOUND
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if paywall.wallet != g.wallet.id:
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return jsonify({"message": "Not your paywall."}), HTTPStatus.FORBIDDEN
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delete_paywall(paywall_id)
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return "", HTTPStatus.NO_CONTENT
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@paywall_ext.route("/api/v1/paywalls/<paywall_id>/invoice", methods=["POST"])
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@api_validate_post_request(schema={"amount": {"type": "integer", "min": 1, "required": True}})
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def api_paywall_create_invoice(paywall_id):
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paywall = get_paywall(paywall_id)
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if g.data["amount"] < paywall.amount:
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return jsonify({"message": f"Minimum amount is {paywall.amount} sat."}), HTTPStatus.BAD_REQUEST
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try:
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amount = g.data["amount"] if g.data["amount"] > paywall.amount else paywall.amount
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payment_hash, payment_request = create_invoice(
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wallet_id=paywall.wallet, amount=amount, memo=f"{paywall.memo}", extra={'tag': 'paywall'}
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)
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except Exception as e:
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return jsonify({"message": str(e)}), HTTPStatus.INTERNAL_SERVER_ERROR
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return jsonify({"payment_hash": payment_hash, "payment_request": payment_request}), HTTPStatus.CREATED
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@paywall_ext.route("/api/v1/paywalls/<paywall_id>/check_invoice", methods=["POST"])
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@api_validate_post_request(schema={"payment_hash": {"type": "string", "empty": False, "required": True}})
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def api_paywal_check_invoice(paywall_id):
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paywall = get_paywall(paywall_id)
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if not paywall:
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return jsonify({"message": "Paywall does not exist."}), HTTPStatus.NOT_FOUND
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try:
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is_paid = not check_invoice_status(paywall.wallet, g.data["payment_hash"]).pending
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except Exception:
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return jsonify({"paid": False}), HTTPStatus.OK
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if is_paid:
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wallet = get_wallet(paywall.wallet)
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payment = wallet.get_payment(g.data["payment_hash"])
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payment.set_pending(False)
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return jsonify({"paid": True, "url": paywall.url, "remembers": paywall.remembers}), HTTPStatus.OK
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return jsonify({"paid": False}), HTTPStatus.OK
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