@unchainedshop/plugins/lib/payment/postfinance-checkout/webhook.js

Official plugin collection for the Unchained Engine with payment, delivery, and pricing adapters

import { createLogger } from '@unchainedshop/logger';
import { getTransaction, getTransactionCompletion } from "./api.js";
const logger = createLogger('unchained:postfinance-checkout');
export async function postfinanceCheckoutWebhookHandler(request, context) {
    try {
        const { services, modules } = context;
        const data = (await request.json());
        if (data.listenerEntityTechnicalName === 'TransactionCompletion') {
            const transactionCompletion = await getTransactionCompletion(data.entityId);
            const transaction = await getTransaction(transactionCompletion ? transactionCompletion.linkedTransaction : data.entityId);
            const { orderPaymentId } = transaction.metaData;
            const orderPayment = await modules.orders.payments.findOrderPayment({
                orderPaymentId,
            });
            if (!orderPayment) {
                throw new Error('Order Payment not found');
            }
            const order = await services.orders.checkoutOrder(orderPayment.orderId, {
                paymentContext: {
                    transactionId: transactionCompletion.linkedTransaction,
                },
            });
            if (!order) {
                throw new Error(`Order with id ${orderPayment.orderId} not found`);
            }
            logger.info(`Transaction ${transactionCompletion.linkedTransaction} marked order payment ID ${transaction.metaData?.orderPaymentId} as paid`);
            return new Response(JSON.stringify({ orderNumber: order.orderNumber }), {
                status: 200,
                headers: { 'Content-Type': 'application/json' },
            });
        }
        else {
            logger.error(`Received unknown listenerEntityTechnicalName ${data.listenerEntityTechnicalName}`);
            return new Response(null, { status: 404 });
        }
    }
    catch (error) {
        logger.error('Postfinance Checkout webhook error:', error);
        return new Response(JSON.stringify({
            name: error.name,
            code: error.code,
            message: error.message,
        }), {
            status: 500,
            headers: { 'Content-Type': 'application/json' },
        });
    }
}