lnbits-legend/lnbits/extensions/paywall/views_api.py
2020-04-21 23:47:21 +02:00

113 lines
3.7 KiB
Python

from flask import g, jsonify, request
from lnbits.core.crud import get_user, get_wallet
from lnbits.core.services import create_invoice
from lnbits.decorators import api_check_wallet_key, api_validate_post_request
from lnbits.helpers import Status
from lnbits.settings import WALLET
from lnbits.extensions.paywall import paywall_ext
from .crud import create_paywall, get_paywall, get_paywalls, delete_paywall
@paywall_ext.route("/api/v1/paywalls", methods=["GET"])
@api_check_wallet_key("invoice")
def api_paywalls():
wallet_ids = [g.wallet.id]
if "all_wallets" in request.args:
wallet_ids = get_user(g.wallet.user).wallet_ids
return jsonify([paywall._asdict() for paywall in get_paywalls(wallet_ids)]), Status.OK
@paywall_ext.route("/api/v1/paywalls", methods=["POST"])
@api_check_wallet_key("invoice")
@api_validate_post_request(
schema={
"url": {"type": "string", "empty": False, "required": True},
"memo": {"type": "string", "empty": False, "required": True},
"amount": {"type": "integer", "min": 0, "required": True},
}
)
def api_paywall_create():
paywall = create_paywall(wallet_id=g.wallet.id, **g.data)
return jsonify(paywall._asdict()), Status.CREATED
@paywall_ext.route("/api/v1/paywalls/<paywall_id>", methods=["DELETE"])
@api_check_wallet_key("invoice")
def api_paywall_delete(paywall_id):
paywall = get_paywall(paywall_id)
if not paywall:
return jsonify({"message": "Paywall does not exist."}), Status.NOT_FOUND
if paywall.wallet != g.wallet.id:
return jsonify({"message": "Not your paywall."}), Status.FORBIDDEN
delete_paywall(paywall_id)
return "", Status.NO_CONTENT
@paywall_ext.route("/api/v1/paywalls/<paywall_id>/invoice", methods=["GET"])
def api_paywall_get_invoice(paywall_id):
paywall = get_paywall(paywall_id)
try:
checking_id, payment_request = create_invoice(
wallet_id=paywall.wallet, amount=paywall.amount, memo=f"#paywall {paywall.memo}"
)
except Exception as e:
return jsonify({"message": str(e)}), Status.INTERNAL_SERVER_ERROR
return jsonify({"checking_id": checking_id, "payment_request": payment_request}), Status.OK
@paywall_ext.route("/api/v1/paywalls/<paywall_id>/check_invoice", methods=["POST"])
@api_validate_post_request(
schema={
"checking_id": {"type": "string", "empty": False, "required": True},
"fingerprint": {"type": "string", "empty": False, "required": True},
}
)
def api_paywal_check_invoice(paywall_id):
paywall = get_paywall(paywall_id)
if not paywall:
return jsonify({"message": "Paywall does not exist."}), Status.NOT_FOUND
try:
is_paid = not WALLET.get_invoice_status(g.data["checking_id"]).pending
except Exception:
return jsonify({"paid": False}), Status.OK
if is_paid:
wallet = get_wallet(paywall.wallet)
payment = wallet.get_payment(g.data["checking_id"])
payment.set_pending(False)
return jsonify({"paid": True, "key": paywall.key_for(g.data["fingerprint"]), "url": paywall.url}), Status.OK
return jsonify({"paid": False}), Status.OK
@paywall_ext.route("/api/v1/paywalls/<paywall_id>/check_access", methods=["POST"])
@api_validate_post_request(
schema={
"key": {"type": "string", "empty": False, "required": True},
"fingerprint": {"type": "string", "empty": False, "required": True},
}
)
def api_fingerprint_check(paywall_id):
paywall = get_paywall(paywall_id)
if not paywall:
return jsonify({"message": "Paywall does not exist."}), Status.NOT_FOUND
if paywall.key_for(g.data["fingerprint"]) != g.data["key"]:
return jsonify({"valid": False}), Status.OK
return jsonify({"valid": True, "url": paywall.url}), Status.OK